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The ordinary shares were sold in multiple transactions ranging from $68.72 to $69.19 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":765154,"source":{"system":"sec-edgar","filing":"0001193125-26-102181","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000119312526102181/ownership.xml","form_type":"4"}},{"id":848629,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2026-03-11T20:15:06.000Z","date":"2026-03-09","kind":"sale","planned":false,"acquired":false,"shares":114592,"price":68.8997,"value":7895354.4224,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $68.72 to $69.19 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":5270918,"source":{"system":"sec-edgar","filing":"0001193125-26-102181","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000119312526102181/ownership.xml","form_type":"4"}},{"id":848628,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2026-03-11T20:15:06.000Z","date":"2026-03-09","kind":"sale","planned":false,"acquired":false,"shares":414,"price":68.1317,"value":28206.5238,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $67.72 to $68.715 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":765405,"source":{"system":"sec-edgar","filing":"0001193125-26-102181","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000119312526102181/ownership.xml","form_type":"4"}},{"id":848627,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2026-03-11T20:15:06.000Z","date":"2026-03-09","kind":"sale","planned":false,"acquired":false,"shares":189277,"price":68.1317,"value":12895763.7809,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $67.72 to $68.715 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":5385510,"source":{"system":"sec-edgar","filing":"0001193125-26-102181","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000119312526102181/ownership.xml","form_type":"4"}},{"id":848626,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2026-03-11T20:15:06.000Z","date":"2026-03-09","kind":"sale","planned":false,"acquired":false,"shares":177,"price":67.0333,"value":11864.8941,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $66.72 to $67.7193 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":765819,"source":{"system":"sec-edgar","filing":"0001193125-26-102181","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000119312526102181/ownership.xml","form_type":"4"}},{"id":848625,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2026-03-11T20:15:06.000Z","date":"2026-03-09","kind":"sale","planned":false,"acquired":false,"shares":80679,"price":67.0333,"value":5408179.6107,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $66.72 to $67.7193 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings 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(formerly AIPH Holdings LLC) (\"AICH\") for no consideration as a charitable contribution."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AICH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AICH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":1000000,"source":{"system":"sec-edgar","filing":"0001193125-26-102181","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000119312526102181/ownership.xml","form_type":"4"}},{"id":1111560,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":1,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":2,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":3,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Capped Call","published_at":"2025-06-14T01:30:14.000Z","date":"2025-06-13","kind":"purchase","planned":false,"acquired":true,"shares":30,"price":1196560.78,"value":35896823.4,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"AI Securities Holdings 1 LLC (\"AISH\"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the \"Capped-Call Agreement\") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer)."},{"field":"security","element":"securityTitle","label":"F2","text":"The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"AI Securities Holdings 1 LLC (\"AISH\"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the \"Capped-Call Agreement\") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer)."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"AI Securities Holdings 1 LLC (\"AISH\"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the \"Capped-Call Agreement\") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"AI Securities Holdings 1 LLC (\"AISH\"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the \"Capped-Call Agreement\") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"AI Securities Holdings 1 LLC (\"AISH\"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the \"Capped-Call Agreement\") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer)."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"AI Securities Holdings 1 LLC (\"AISH\"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the \"Capped-Call Agreement\") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder."}],"balance_after":30,"derivative":{"exercise_price":79.9887,"underlying":"Ordinary shares","underlying_shares":270737},"source":{"system":"sec-edgar","filing":"0000950170-25-086505","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000095017025086505/ownership.xml","form_type":"4"}},{"id":1609953,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-29T21:29:41.000Z","date":"2024-02-27","kind":"other","planned":false,"acquired":true,"shares":18537,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Altep 2014 made a ratable distribution for no consideration of an aggregate of 39,383 ordinary shares to certain of its limited partners, of which AI Altep Investments LLC received 18,537 ordinary shares."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC, and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"The securities reported are held directly by AI Altep Investments LLC and may be deemed to be indirectly beneficially owned by Len Blavatnik because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."}],"balance_after":204253,"source":{"system":"sec-edgar","filing":"0001209191-24-004113","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919124004113/doc4.xml","form_type":"4"}},{"id":1609952,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-29T21:29:41.000Z","date":"2024-02-27","kind":"other","planned":false,"acquired":false,"shares":39383,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"Altep 2014 made a ratable distribution for no consideration of an aggregate of 39,383 ordinary shares to certain of its limited partners, of which AI Altep Investments LLC received 18,537 ordinary shares."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC, and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by Altep 2014."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-24-004113","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919124004113/doc4.xml","form_type":"4"}},{"id":1609951,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-29T21:29:41.000Z","date":"2024-02-27","kind":"other","planned":false,"acquired":true,"shares":3321,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Altep 2010 L.P. (\"Altep 2010\") made a ratable distribution for no consideration of an aggregate of 3,321 ordinary shares to AI Altep Investments LLC (formerly AI New Holdings LLC)."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC, and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"The securities reported are held directly by AI Altep Investments LLC and may be deemed to be indirectly beneficially owned by Len Blavatnik because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."}],"balance_after":185716,"source":{"system":"sec-edgar","filing":"0001209191-24-004113","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919124004113/doc4.xml","form_type":"4"}},{"id":1609950,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-29T21:29:41.000Z","date":"2024-02-27","kind":"other","planned":false,"acquired":false,"shares":3321,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Altep 2010 L.P. (\"Altep 2010\") made a ratable distribution for no consideration of an aggregate of 3,321 ordinary shares to AI Altep Investments LLC (formerly AI New Holdings LLC)."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC, and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by Altep 2010."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-24-004113","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919124004113/doc4.xml","form_type":"4"}},{"id":1629109,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-21T21:03:15.000Z","date":"2024-02-16","kind":"sale","planned":false,"acquired":false,"shares":39659,"price":98.2562,"value":3896742.6358,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $98.16 to $98.47 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":5655466,"source":{"system":"sec-edgar","filing":"0001209191-24-003636","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919124003636/doc4.xml","form_type":"4"}},{"id":1629108,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-21T21:03:15.000Z","date":"2024-02-16","kind":"sale","planned":false,"acquired":false,"shares":140909,"price":97.7866,"value":13779012.0194,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $97.160 to $98.155 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":5695125,"source":{"system":"sec-edgar","filing":"0001209191-24-003636","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919124003636/doc4.xml","form_type":"4"}},{"id":1629107,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-21T21:03:15.000Z","date":"2024-02-16","kind":"sale","planned":false,"acquired":false,"shares":5371,"price":98.2562,"value":527734.0502,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $98.16 to $98.47 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by Altep 2014."}],"balance_after":39383,"source":{"system":"sec-edgar","filing":"0001209191-24-003636","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919124003636/doc4.xml","form_type":"4"}},{"id":1629106,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2024-02-21T21:03:15.000Z","date":"2024-02-16","kind":"sale","planned":false,"acquired":false,"shares":19083,"price":97.7866,"value":1866061.6878,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $97.160 to $98.155 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by Altep 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(other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 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(other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). 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The ordinary shares were sold in multiple transactions ranging from $99.93 to $100.49 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":765996,"source":{"system":"sec-edgar","filing":"0001209191-23-045666","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919123045666/doc4.xml","form_type":"4"}},{"id":1808511,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2023-08-14T21:00:01.000Z","date":"2023-08-11","kind":"sale","planned":false,"acquired":false,"shares":301,"price":99.2575,"value":29876.5075,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $98.93 to $99.92 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":766178,"source":{"system":"sec-edgar","filing":"0001209191-23-045666","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919123045666/doc4.xml","form_type":"4"}},{"id":1808510,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2023-08-14T21:00:01.000Z","date":"2023-08-11","kind":"sale","planned":false,"acquired":false,"shares":549,"price":100.1891,"value":55003.8159,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $99.93 to $100.49 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41195179,"source":{"system":"sec-edgar","filing":"0001209191-23-045666","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919123045666/doc4.xml","form_type":"4"}},{"id":1808509,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2023-08-14T21:00:01.000Z","date":"2023-08-11","kind":"sale","planned":false,"acquired":false,"shares":908,"price":99.2575,"value":90125.81,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. 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The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, 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consideration as a charitable contribution."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AIPH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIPH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIPH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":1464610,"source":{"system":"sec-edgar","filing":"0001209191-23-045666","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919123045666/doc4.xml","form_type":"4"}},{"id":1893459,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries 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Industries Holdings LLC and AIPH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":1908099,"source":{"system":"sec-edgar","filing":"0001209191-23-029415","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919123029415/doc4.xml","form_type":"4"}},{"id":2019904,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries 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Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIPH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIPH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":2669099,"source":{"system":"sec-edgar","filing":"0001209191-23-008690","document":"doc5.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919123008690/doc5.xml","form_type":"5"}},{"id":2096051,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-02","kind":"sale","acquired":false,"shares":36,"price":84.8482,"value":3054.5352,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.12, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by Altep 2010."}],"balance_after":3321,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096050,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-02","kind":"sale","acquired":false,"shares":337,"price":84.8482,"value":28593.8434,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.12, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly by Altep 2014."}],"balance_after":68408,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096049,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-02","kind":"sale","acquired":false,"shares":154,"price":84.8482,"value":13066.6228,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.12, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":766479,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096048,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-02","kind":"sale","acquired":false,"shares":561,"price":84.8482,"value":47599.8402,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.12, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41196636,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096047,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-02","kind":"sale","acquired":false,"shares":728912,"price":84.8482,"value":61846871.1584,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.12, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":5836034,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096046,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":9,"price":85.9281,"value":773.3529,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.50 to $86.36, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by Altep 2010."}],"balance_after":3357,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096045,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":26,"price":84.6771,"value":2201.6046,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.49, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by Altep 2010."}],"balance_after":3366,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096044,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":86,"price":85.9281,"value":7389.8166,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.50 to $86.36, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly by Altep 2014."}],"balance_after":68745,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096043,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":236,"price":84.6771,"value":19983.7956,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.49, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly by Altep 2014."}],"balance_after":68831,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096042,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":39,"price":85.9281,"value":3351.1959,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.50 to $86.36, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":766633,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096041,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":108,"price":84.6771,"value":9145.1268,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.49, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":766672,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096040,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":143,"price":85.9281,"value":12287.7183,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.50 to $86.36, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41197197,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096039,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":393,"price":84.6771,"value":33278.1003,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.49, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41197340,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096038,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":186135,"price":85.9281,"value":15994226.8935,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.50 to $86.36, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":6564946,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2096037,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-05T21:05:40.000Z","date":"2022-12-01","kind":"sale","acquired":false,"shares":511123,"price":84.6771,"value":43280413.3833,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.49, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":6751081,"source":{"system":"sec-edgar","filing":"0001209191-22-059644","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059644/doc4.xml","form_type":"4"}},{"id":2101451,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-30","kind":"sale","acquired":false,"shares":51,"price":84.9362,"value":4331.7462,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.22, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by Altep 2010."}],"balance_after":3392,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101450,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-30","kind":"sale","acquired":false,"shares":462,"price":84.9362,"value":39240.5244,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.22, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by Altep 2014."}],"balance_after":69067,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101449,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-30","kind":"sale","acquired":false,"shares":210,"price":84.9362,"value":17836.602,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.22, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":766780,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101448,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-30","kind":"sale","acquired":false,"shares":770,"price":84.9362,"value":65400.874,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.22, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41197733,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101447,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-30","kind":"sale","acquired":false,"shares":1001181,"price":84.9362,"value":85036509.6522,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.22, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":7262204,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101446,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-29","kind":"sale","acquired":false,"shares":18,"price":84.9943,"value":1529.8974,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.4325, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by Altep 2010."}],"balance_after":3443,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101445,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-29","kind":"sale","acquired":false,"shares":179,"price":84.9943,"value":15213.9797,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.4325, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by Altep 2014."}],"balance_after":69529,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101444,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-29","kind":"sale","acquired":false,"shares":82,"price":84.9943,"value":6969.5326,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.4325, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":766990,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101443,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-29","kind":"sale","acquired":false,"shares":298,"price":84.9943,"value":25328.3014,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.4325, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41198503,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101442,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-29","kind":"sale","acquired":false,"shares":387149,"price":84.9943,"value":32905458.2507,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.50 to $85.4325, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":8263385,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101441,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-28","kind":"sale","acquired":false,"shares":6,"price":84.8834,"value":509.3004,"ownership":{"direct":false,"nature":"By partnership"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.51 to $85.19, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by Altep 2014."}],"balance_after":69708,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101440,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-28","kind":"sale","acquired":false,"shares":3,"price":84.8834,"value":254.6502,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.51 to $85.19, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":767072,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101439,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-28","kind":"sale","acquired":false,"shares":9,"price":84.8834,"value":763.9506,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.51 to $85.19, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41198801,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2101438,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-12-01T00:45:03.000Z","date":"2022-11-28","kind":"sale","acquired":false,"shares":12054,"price":84.8834,"value":1023184.5036,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $84.51 to $85.19, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\").  Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":8650534,"source":{"system":"sec-edgar","filing":"0001209191-22-059114","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122059114/doc4.xml","form_type":"4"}},{"id":2110226,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T22:12:06.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":7,"price":86.9296,"value":608.5072,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons have made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V., representing the full amount of the profit realized in connection with the short-swing transactions, less transaction costs."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $86.80 to $87.33, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":767075,"source":{"system":"sec-edgar","filing":"0001209191-22-057930","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057930/doc4a.xml","form_type":"4/A","original_submission_date":"2022-11-17"}},{"id":2110225,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T22:12:06.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":20,"price":86.3122,"value":1726.244,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.80 to $86.79, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":767082,"source":{"system":"sec-edgar","filing":"0001209191-22-057930","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057930/doc4a.xml","form_type":"4/A","original_submission_date":"2022-11-17"}},{"id":2112129,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":18,"price":86.9296,"value":1564.7328,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons have made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V., representing the full amount of the profit realized in connection with the short-swing transactions, less transaction costs."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $86.80 to $87.33, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC. Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly as follows: (i) 3,461 ordinary shares by Altep 2010 and (ii) 69,714 ordinary shares by Altep 2014."}],"balance_after":73175,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2112128,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":47,"price":86.3122,"value":4056.6734,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.80 to $86.79, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC. Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly as follows: (i) 3,461 ordinary shares by Altep 2010 and (ii) 69,714 ordinary shares by Altep 2014."}],"balance_after":73193,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2112127,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":7,"price":86.9296,"value":608.5072,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons have made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V., representing the full amount of the profit realized in connection with the short-swing transactions, less transaction costs."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $86.80 to $87.33, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":763075,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2112126,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":20,"price":86.3122,"value":1726.244,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.80 to $86.79, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly by AIIH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":763082,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2112125,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":27,"price":86.9296,"value":2347.0992,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons have made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V., representing the full amount of the profit realized in connection with the short-swing transactions, less transaction costs."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $86.80 to $87.33, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41198810,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2112124,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":71,"price":86.3122,"value":6128.1662,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.80 to $86.79, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) (\"LYB Holdco\") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC (\"AIIH\"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41198837,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2112123,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":34608,"price":86.9296,"value":3008459.5968,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons have made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V., representing the full amount of the profit realized in connection with the short-swing transactions, less transaction costs."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $86.80 to $87.33, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC. Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":8662588,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2112122,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-18T02:23:50.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":92641,"price":86.3122,"value":7996048.5202,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $85.80 to $86.79, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2014 L.P. (\"Altep 2014\"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) (\"AICH\"). Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC. Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"The securities reported are held directly by AICH and and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC."}],"balance_after":8697196,"source":{"system":"sec-edgar","filing":"0001209191-22-057758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122057758/doc4.xml","form_type":"4"}},{"id":2125555,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-03T20:04:50.000Z","date":"2022-11-01","kind":"purchase","acquired":true,"shares":4000,"price":77.836,"value":311344.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average purchase price of the ordinary shares. The ordinary shares were purchased in multiple transactions ranging from $77.675 to $77.870, inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares purchased at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":767102,"source":{"system":"sec-edgar","filing":"0001209191-22-055489","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122055489/doc4.xml","form_type":"4"}},{"id":2125554,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2022-11-03T20:04:50.000Z","date":"2022-06-13","kind":"gift","acquired":false,"shares":253600,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"These shares were donated by AIPH Holdings LLC (\"AIPH\") for no consideration as a charitable contribution."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AIPH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIPH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIPH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":3269099,"source":{"system":"sec-edgar","filing":"0001209191-22-055489","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919122055489/doc4.xml","form_type":"4"}},{"id":2725092,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, 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These shares were sold in multiple transactions at prices ranging from $106.880 to $106.040, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"Each of Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Chemical Holdings LLC because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AI Chemical Holdings LLC, and Access Industries Management, LLC controls AI Chemical Holdings LLC and Access Industries Holdings LLC. Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly as follows: (i) 8,789,837 ordinary shares owned directly by AI Chemical Holdings LLC, and (ii) 182,395 ordinary shares owned directly by AI Altep Investments LLC."}],"balance_after":8972232,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725091,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":266769,"price":107.4237,"value":28657313.0253,"ownership":{"direct":false,"nature":"By LLCs"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.880 to $106.890, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"Each of Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Chemical Holdings LLC because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AI Chemical Holdings LLC, and Access Industries Management, LLC controls AI Chemical Holdings LLC and Access Industries Holdings LLC. Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly as follows: (i) 8,789,837 ordinary shares owned directly by AI Chemical Holdings LLC, and (ii) 182,395 ordinary shares owned directly by AI Altep Investments LLC."}],"balance_after":9005021,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725090,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":626076,"price":108.4803,"value":67916912.3028,"ownership":{"direct":false,"nature":"By LLCs"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.920 to $107.930, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"Each of Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Chemical Holdings LLC because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AI Chemical Holdings LLC, and Access Industries Management, LLC controls AI Chemical Holdings LLC and Access Industries Holdings LLC. Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly as follows: (i) 8,789,837 ordinary shares owned directly by AI Chemical Holdings LLC, and (ii) 182,395 ordinary shares owned directly by AI Altep Investments LLC."}],"balance_after":9271790,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725089,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":25,"price":106.5291,"value":2663.2275,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.880 to $106.040, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41198908,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725088,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":204,"price":107.4237,"value":21914.4348,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.880 to $106.890, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41198933,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725087,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":480,"price":108.4803,"value":52070.544,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.920 to $107.930, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41199137,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725086,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":17,"price":106.5291,"value":1810.9947,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.880 to $106.040, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly as follows: (i) 3,467 ordinary shares by Altep 2010 and (ii) 69,773 ordinary shares by Altep 2014."}],"balance_after":73240,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725085,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":133,"price":107.4237,"value":14287.3521,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.880 to $106.890, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly as follows: (i) 3,467 ordinary shares by Altep 2010 and (ii) 69,773 ordinary shares by Altep 2014."}],"balance_after":73257,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725084,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":313,"price":108.4803,"value":33954.3339,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.920 to $107.930, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"The securities reported are held directly as follows: (i) 3,467 ordinary shares by Altep 2010 and (ii) 69,773 ordinary shares by Altep 2014."}],"balance_after":73390,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725083,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":7,"price":106.5291,"value":745.7037,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.880 to $106.040, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":763102,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725082,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":56,"price":107.4237,"value":6015.7272,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.880 to $106.890, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":763109,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2725081,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-05-06T22:01:01.000Z","date":"2021-05-04","kind":"sale","acquired":false,"shares":131,"price":108.4803,"value":14210.9193,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.920 to $107.930, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":763165,"source":{"system":"sec-edgar","filing":"0001209191-21-030700","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121030700/doc4.xml","form_type":"4"}},{"id":2799882,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-09T22:14:59.000Z","date":"2021-03-05","kind":"other","acquired":true,"shares":12410,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By LLCs"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects distribution of ordinary shares by Altep 2010 and Altep 2011 pursuant to an internal reorganization."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects distribution of ordinary shares by Altep 2010 and Altep 2011 pursuant to an internal reorganization."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"The securities reported are held directly as follows: (i) 9,708,142 ordinary shares owned directly by AI Chemical Holdings LLC, and (ii) 189,724 ordinary shares owned directly by AI Altep Investments LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"Each of Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Chemical Holdings LLC because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AI Chemical Holdings LLC, and Access Industries Management, LLC controls AI Chemical Holdings LLC and Access Industries Holdings LLC. Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."}],"balance_after":9897866,"source":{"system":"sec-edgar","filing":"0001209191-21-019115","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121019115/doc4.xml","form_type":"4"}},{"id":2799881,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-09T22:14:59.000Z","date":"2021-03-05","kind":"other","acquired":false,"shares":12410,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects distribution of ordinary shares by Altep 2010 and Altep 2011 pursuant to an internal reorganization."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects distribution of ordinary shares by Altep 2010 and Altep 2011 pursuant to an internal reorganization."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly as follows: (i) 3,513 ordinary shares by Altep 2010, (ii) 0 ordinary shares by Altep 2011, and (iii) 70,190 ordinary shares by Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."}],"balance_after":73703,"source":{"system":"sec-edgar","filing":"0001209191-21-019115","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121019115/doc4.xml","form_type":"4"}},{"id":2813233,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":88758,"price":107.019,"value":9498792.402,"ownership":{"direct":false,"nature":"By LLCs"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.000 to $107.290, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"Each of Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Chemical Holdings LLC because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AI Chemical Holdings LLC, and Access Industries Management, LLC controls AI Chemical Holdings LLC and Access Industries Holdings LLC. Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly as follows: (i) 9,708,142 ordinary shares owned directly by AI Chemical Holdings LLC, and (ii) 177,314 ordinary shares owned directly by AI Altep Investments LLC."}],"balance_after":9885456,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813232,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":659929,"price":106.575,"value":70331933.175,"ownership":{"direct":false,"nature":"By LLCs"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.000 to $106.985, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"Each of Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Chemical Holdings LLC because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AI Chemical Holdings LLC, and Access Industries Management, LLC controls AI Chemical Holdings LLC and Access Industries Holdings LLC. Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by AI Altep Investments LLC because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly as follows: (i) 9,708,142 ordinary shares owned directly by AI Chemical Holdings LLC, and (ii) 177,314 ordinary shares owned directly by AI Altep Investments LLC."}],"balance_after":9974214,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813231,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":23194,"price":107.019,"value":2482198.686,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.000 to $107.290, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41199617,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813230,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":172449,"price":106.575,"value":18378752.175,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.000 to $106.985, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41222811,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813229,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"other","acquired":false,"shares":30293,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F8","text":"Reflects the distribution of ordinary shares to limited partners."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Reflects the distribution of ordinary shares to limited partners."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly as follows: (i) 9,540 ordinary shares by Altep 2010, (ii) 6,383 ordinary shares by Altep 2011, and (iii) 70,190 ordinary shares by Altep 2014."}],"balance_after":86113,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813228,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":56,"price":107.019,"value":5993.064,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.000 to $107.290, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly as follows: (i) 9,540 ordinary shares by Altep 2010, (ii) 6,383 ordinary shares by Altep 2011, and (iii) 70,190 ordinary shares by Altep 2014."}],"balance_after":116406,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813227,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":416,"price":106.575,"value":44335.2,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.000 to $106.985, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly as follows: (i) 9,540 ordinary shares by Altep 2010, (ii) 6,383 ordinary shares by Altep 2011, and (iii) 70,190 ordinary shares by Altep 2014."}],"balance_after":116462,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813226,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":23,"price":107.019,"value":2461.437,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.000 to $107.290, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":763296,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2813225,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-03T23:07:08.000Z","date":"2021-03-01","kind":"sale","acquired":false,"shares":175,"price":106.575,"value":18650.625,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.000 to $106.985, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":763319,"source":{"system":"sec-edgar","filing":"0001209191-21-017188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121017188/doc4.xml","form_type":"4"}},{"id":2826389,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-02T00:46:28.000Z","date":"2021-02-25","kind":"sale","acquired":false,"shares":4497,"price":107.3473,"value":482740.8081,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.0000 to $107.8050, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F7","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41395260,"source":{"system":"sec-edgar","filing":"0001209191-21-015458","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121015458/doc4.xml","form_type":"4"}},{"id":2826388,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-02T00:46:28.000Z","date":"2021-02-25","kind":"sale","acquired":false,"shares":2,"price":107.3473,"value":214.6946,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.0000 to $107.8050, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"The securities reported are held directly as follows: (i) 15,528 ordinary shares by Altep 2010, (ii) 30,735 ordinary shares by Altep 2011, and (iii) 70,615 ordinary shares by Altep 2014."}],"balance_after":116878,"source":{"system":"sec-edgar","filing":"0001209191-21-015458","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121015458/doc4.xml","form_type":"4"}},{"id":2826387,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-03-02T00:46:28.000Z","date":"2021-02-25","kind":"sale","acquired":false,"shares":1,"price":107.3473,"value":107.3473,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.0000 to $107.8050, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The securities reported are held directly by AI Investments Holdings LLC (\"AIIH\") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."}],"balance_after":763494,"source":{"system":"sec-edgar","filing":"0001209191-21-015458","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121015458/doc4.xml","form_type":"4"}},{"id":2829632,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":198236,"price":107.6046,"value":21331105.4856,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.4300 to $107.8300, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41399757,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}},{"id":2829631,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":277394,"price":107.3073,"value":29766401.1762,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.4300 to $107.4275, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41597993,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}},{"id":2829630,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":31543,"price":105.6184,"value":3331521.1912,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.3800 to $106.3600, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41875387,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}},{"id":2829629,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":91264,"price":104.4844,"value":9535664.2816,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.2300 to $104.7500, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41906930,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}},{"id":2829628,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":105888,"price":103.9567,"value":11007767.0496,"ownership":{"direct":false,"nature":"By LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.2300 to $104.2200, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F11","text":"The securities reported are held directly by AI International Chemicals LLC (\"AIIC\") and may be deemed to be indirectly beneficially owned by AIIH, Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in AIIC, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and AIIC, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC."}],"balance_after":41998194,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}},{"id":2829627,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":2823,"price":107.6046,"value":303767.7858,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.4300 to $107.8300, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly as follows: (i) 15,528 ordinary shares by Altep 2010, (ii) 30,735 ordinary shares by Altep 2011, and (iii) 70,617 ordinary shares by Altep 2014."}],"balance_after":116880,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}},{"id":2829626,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":3950,"price":107.3073,"value":423863.835,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.4300 to $107.4275, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly as follows: (i) 15,528 ordinary shares by Altep 2010, (ii) 30,735 ordinary shares by Altep 2011, and (iii) 70,617 ordinary shares by Altep 2014."}],"balance_after":119703,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}},{"id":2829625,"issuer":{"id":3246,"kind":"organization","name":"LyondellBasell Industries N.V."},"owners":[{"id":61502,"kind":"organization","name":"AI INVESTMENTS HOLDINGS LLC","position":1,"cik":"0001508237","reported_name":"AI INVESTMENTS HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46924,"kind":"organization","name":"Access Industries Holdings LLC","position":2,"cik":"0001391297","reported_name":"Access Industries Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":51978,"kind":"organization","name":"ACCESS INDUSTRIES, LLC","position":3,"cik":"0001508227","reported_name":"ACCESS INDUSTRIES, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46925,"kind":"organization","name":"ACCESS INDUSTRIES MANAGEMENT, LLC","position":4,"cik":"0001508226","reported_name":"ACCESS INDUSTRIES MANAGEMENT, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":46929,"kind":"person","name":"Blavatnik Len","position":5,"cik":"0001326628","reported_name":"Blavatnik Len","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary shares","published_at":"2021-02-26T22:27:08.000Z","date":"2021-02-24","kind":"sale","acquired":false,"shares":450,"price":105.6184,"value":47528.28,"ownership":{"direct":false,"nature":"By partnerships"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.3800 to $106.3600, inclusive. The reporting person undertakes to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F8","text":"Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 L.P. (\"Altep 2010\"), Altep 2011 L.P. (\"Altep 2011\") and Altep 2014 L.P. (\"Altep 2014\") because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010, Altep 2011 and Altep 2014."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F9","text":"Because of their relationships with the other Reporting Persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC). Each of the Reporting Persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2011, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F10","text":"The securities reported are held directly as follows: (i) 15,528 ordinary shares by Altep 2010, (ii) 30,735 ordinary shares by Altep 2011, and (iii) 70,617 ordinary shares by Altep 2014."}],"balance_after":123653,"source":{"system":"sec-edgar","filing":"0001209191-21-014899","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1489393/000120919121014899/doc4.xml","form_type":"4"}}],"next_cursor":"2021-02-26T22:27:08.000000Z,2829625"}