{"transactions":[{"id":685738,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2026-08-17T20:10:57.000Z","date":"2026-08-14","kind":"purchase","planned":false,"acquired":true,"shares":800,"price":45.5072,"value":36405.76,"ownership":{"direct":true},"balance_after":29114.476,"source":{"system":"sec-edgar","filing":"0002000660-26-000004","document":"wk-form4_1786997455.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000200066026000004/wk-form4_1786997455.xml","form_type":"4"}},{"id":685737,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2026-08-17T20:10:57.000Z","date":"2026-08-14","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":45.505,"value":4550.5,"ownership":{"direct":true},"balance_after":28314.476,"source":{"system":"sec-edgar","filing":"0002000660-26-000004","document":"wk-form4_1786997455.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000200066026000004/wk-form4_1786997455.xml","form_type":"4"}},{"id":685736,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2026-08-17T20:10:57.000Z","date":"2026-08-14","kind":"purchase","planned":false,"acquired":true,"shares":1400,"price":45.5299,"value":63741.86,"ownership":{"direct":true},"balance_after":28214.476,"source":{"system":"sec-edgar","filing":"0002000660-26-000004","document":"wk-form4_1786997455.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000200066026000004/wk-form4_1786997455.xml","form_type":"4"}},{"id":868518,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Nonqualified Stock Option (right to buy)","published_at":"2026-03-03T21:18:15.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":21884,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Time-based employee stock options granted under the Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options vest and become exercisable, subject to continued employment, in three annual installments of 33%, 33% and 34% beginning February 15, 2027."}],"balance_after":21884,"derivative":{"exercise_price":49.09,"expiration_date":"2036-02-26","underlying":"Common Stock","underlying_shares":21884},"source":{"system":"sec-edgar","filing":"0001306830-26-000041","document":"wk-form4_1772572693.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683026000041/wk-form4_1772572693.xml","form_type":"4"}},{"id":868517,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2026-03-03T21:18:15.000Z","date":"2026-02-27","kind":"grant","planned":false,"acquired":true,"shares":15678,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Time-based restricted stock units (\"RSUs\") granted pursuant to the Company's Amended and Restated 2018 Global Incentive Plan (the \"Plan\"). Each RSU represents the right to receive one share of Common Stock. The RSUs will vest, subject to continued employment, with respect to 33% of the RSUs on each of February 15, 2027 and February 15, 2028, and with respect to 34% of the RSUs on February 15, 2029."}],"balance_after":26814.476,"source":{"system":"sec-edgar","filing":"0001306830-26-000041","document":"wk-form4_1772572693.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683026000041/wk-form4_1772572693.xml","form_type":"4"}},{"id":897381,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2026-02-18T21:24:17.000Z","date":"2026-02-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":179,"price":59.12,"value":10582.48,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for the payment of taxes on the vesting and settlement of PRSUs."}],"balance_after":11136.476,"source":{"system":"sec-edgar","filing":"0001306830-26-000024","document":"wk-form4_1771449854.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683026000024/wk-form4_1771449854.xml","form_type":"4"}},{"id":897380,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2026-02-18T21:24:17.000Z","date":"2026-02-15","kind":"grant","planned":false,"acquired":true,"shares":401,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents performance-based restricted stock units (\"PRSUs\") granted to the reporting person on February 8, 2023 under the Company's 2018 Global Incentive Plan, as amended, which have vested and been settled."}],"balance_after":11315.476,"source":{"system":"sec-edgar","filing":"0001306830-26-000024","document":"wk-form4_1771449854.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683026000024/wk-form4_1771449854.xml","form_type":"4"}},{"id":972832,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2025-12-11T21:28:54.000Z","date":"2025-12-09","kind":"purchase","planned":false,"acquired":true,"shares":5000,"price":41.03,"value":205150.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reported price in this line is a weighted average sales price.  These shares were sold in multiple transactions at prices ranging from $40.885 to $41.112.  The reporting person will provide to the Company, any security holder of the Company, or the staff of the SEC, upon request, full information regarding the number of shares sold at each price."}],"balance_after":10914.476,"source":{"system":"sec-edgar","filing":"0001306830-25-000243","document":"wk-form4_1765488531.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683025000243/wk-form4_1765488531.xml","form_type":"4"}},{"id":1238836,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Nonqualified Stock Option (right to buy)","published_at":"2025-02-28T22:29:32.000Z","date":"2025-02-26","kind":"grant","planned":false,"acquired":true,"shares":25369,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Time-based employee stock options granted under the Company's 2018 Global Incentive Plan, as amended."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The options vest and become exercisable, subject to continued employment, in three annual installments of 33%, 33% and 34% beginning February 15, 2025."}],"balance_after":25369,"derivative":{"exercise_price":53.96,"expiration_date":"2035-02-25","underlying":"Common Stock","underlying_shares":25369},"source":{"system":"sec-edgar","filing":"0001306830-25-000041","document":"wk-form4_1740781765.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683025000041/wk-form4_1740781765.xml","form_type":"4"}},{"id":1260611,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2025-02-19T21:22:26.000Z","date":"2025-02-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":267,"price":69.13,"value":18457.71,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for the payment of taxes on the vesting and settlement of PRSUs and previously reported time-based restricted stock units."}],"balance_after":5914.476,"source":{"system":"sec-edgar","filing":"0001306830-25-000021","document":"wk-form4_1740000138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683025000021/wk-form4_1740000138.xml","form_type":"4"}},{"id":1260610,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2025-02-19T21:22:26.000Z","date":"2025-02-15","kind":"grant","planned":false,"acquired":true,"shares":412,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents performance-based restricted stock units (\"PRSUs\") granted to the reporting person on February 9, 2022 under the Company's 2018 Global Incentive Plan, as amended, which have vested and been settled."}],"balance_after":6181.476,"source":{"system":"sec-edgar","filing":"0001306830-25-000021","document":"wk-form4_1740000138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683025000021/wk-form4_1740000138.xml","form_type":"4"}},{"id":1607664,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Nonqualified Stock Option (right to buy)","published_at":"2024-03-01T21:13:24.000Z","date":"2024-02-28","kind":"grant","planned":false,"acquired":true,"shares":8804,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Time-based employee stock options granted under the Company's Amended and Restated 2018 Global Incentive Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The options vest and become exercisable, subject to continued employment, in three annual installments of 33%, 33% and 34% beginning February 15, 2025."}],"balance_after":8804,"derivative":{"exercise_price":149.09,"expiration_date":"2034-02-27","underlying":"Common Stock","underlying_shares":8804},"source":{"system":"sec-edgar","filing":"0001306830-24-000045","document":"wk-form4_1709327589.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683024000045/wk-form4_1709327589.xml","form_type":"4"}},{"id":1634395,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2024-02-20T22:32:32.000Z","date":"2024-02-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":1560,"price":150.82,"value":235279.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for the payment of taxes on the vesting and settlement of PRSUs and previously reported time-based restricted stock units."}],"balance_after":5769.476,"source":{"system":"sec-edgar","filing":"0001306830-24-000022","document":"wk-form4_1708468331.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683024000022/wk-form4_1708468331.xml","form_type":"4"}},{"id":1634394,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":22947,"kind":"person","name":"Kyrish Chuck","position":1,"cik":"0002000660","reported_name":"Kyrish Chuck","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP & CFO"}}],"security":"Common Stock","published_at":"2024-02-20T22:32:32.000Z","date":"2024-02-15","kind":"grant","planned":false,"acquired":true,"shares":3460,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents performance-based restricted stock units (\"PRSUs\") granted to the reporting person on February 10, 2021 under the Company's 2018 Global Incentive Plan which have vested and been settled."}],"balance_after":7329.476,"source":{"system":"sec-edgar","filing":"0001306830-24-000022","document":"wk-form4_1708468331.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2000660/000130683024000022/wk-form4_1708468331.xml","form_type":"4"}}]}