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The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":454685,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636079,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":1200,"price":241.02,"value":289224.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F11","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $240.99 to $241.04, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":460685,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636078,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":14853,"price":240,"value":3564720.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F10","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $239.74 to $240.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":461885,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636077,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":48061,"price":239.23,"value":11497633.03,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $238.68 to $239.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":476738,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636076,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":48655,"price":238.22,"value":11590594.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F8","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $237.68 to $238.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":524799,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636075,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":18224,"price":237.15,"value":4321821.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F7","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $236.68 to $237.66, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":573454,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636074,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":73588,"price":235.99,"value":17366032.12,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $235.68 to $236.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":591678,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636073,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":106718,"price":235.24,"value":25104342.32,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $234.68 to $235.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":665266,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636072,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":48845,"price":234.21,"value":11439987.45,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $233.68 to $234.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":771984,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636071,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":56426,"price":233.19,"value":13157978.94,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $232.68 to $233.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":820829,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636070,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":61210,"price":232.37,"value":14223367.7,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $231.68 to $232.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":877255,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":4636069,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-10-06T20:17:38.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":16220,"price":231.12,"value":3748766.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $230.67 to $231.66, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group 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 such range."}],"balance_after":938465,"source":{"system":"sec-edgar","filing":"0001513845-26-000126","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000126/form4.xml","form_type":"4"}},{"id":1680,"issuer":{"id":80,"kind":"organization","name":"Nebius Group N.V.","symbol":"NBIS"},"owners":[{"id":1339,"kind":"person","name":"Nave Ophir","position":1,"cik":"0002060551","reported_name":"Nave Ophir","relationship":{"director":true,"officer":true,"officer_title":"COO"}}],"security":"Class A Shares","published_at":"2026-09-03T15:03:08.000Z","date":"2026-09-01","kind":"grant","planned":false,"acquired":true,"shares":1352,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted share units (\"RSUs\") granted on September 1, 2026 under the Company's Amended and Restated Equity Incentive Plan, as amended on August 15, 2024. The RSUs vest in full on January 2, 2027. Each RSU represents a right to receive one Class A Share of Nebius upon vesting."}],"balance_after":954685,"source":{"system":"sec-edgar","filing":"0001513845-26-000100","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2060551/000151384526000100/form4.xml","form_type":"4"}}]}