{"transactions":[{"id":4628255,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Restricted Stock Units","published_at":"2026-09-29T20:26:46.000Z","date":"2026-09-26","kind":"exercise","planned":false,"acquired":false,"shares":2059,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"On November 4, 2025, the Reporting Person was granted 2,059 RSUs. On September 26, 2026, the RSUs vested in full."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"On November 4, 2025, the Reporting Person was granted 2,059 RSUs. On September 26, 2026, the RSUs vested in full."}],"balance_after":53062,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2059},"source":{"system":"sec-edgar","filing":"0002146828-26-000008","document":"wk-form4_1790713603.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2146828/000214682826000008/wk-form4_1790713603.xml","form_type":"4"}},{"id":4628254,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Class A Common Stock","published_at":"2026-09-29T20:26:46.000Z","date":"2026-09-28","kind":"sale","planned":false,"acquired":false,"shares":1100,"price":37.39,"value":41129.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of the RSUs. The sale was to satisfy tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":361350,"source":{"system":"sec-edgar","filing":"0002146828-26-000008","document":"wk-form4_1790713603.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2146828/000214682826000008/wk-form4_1790713603.xml","form_type":"4"}},{"id":4628253,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Class A Common Stock","published_at":"2026-09-29T20:26:46.000Z","date":"2026-09-26","kind":"exercise","planned":false,"acquired":true,"shares":2059,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":362450,"source":{"system":"sec-edgar","filing":"0002146828-26-000008","document":"wk-form4_1790713603.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2146828/000214682826000008/wk-form4_1790713603.xml","form_type":"4"}},{"id":4618073,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Restricted Stock Units","published_at":"2026-09-15T20:26:32.000Z","date":"2026-09-13","kind":"exercise","planned":false,"acquired":false,"shares":961,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 13, 2025 the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal quarterly installments. On September 13, 2026, 961 RSUs were distributed."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 13, 2025 the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal quarterly installments. On September 13, 2026, 961 RSUs were distributed."}],"balance_after":55121,"derivative":{"underlying":"Class A Common Stock","underlying_shares":961},"source":{"system":"sec-edgar","filing":"0002146828-26-000006","document":"wk-form4_1789503990.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2146828/000214682826000006/wk-form4_1789503990.xml","form_type":"4"}},{"id":4618072,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Class A Common Stock","published_at":"2026-09-15T20:26:32.000Z","date":"2026-09-13","kind":"exercise","planned":false,"acquired":true,"shares":961,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":360391,"source":{"system":"sec-edgar","filing":"0002146828-26-000006","document":"wk-form4_1789503990.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2146828/000214682826000006/wk-form4_1789503990.xml","form_type":"4"}},{"id":675741,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Class A Common Stock","published_at":"2026-08-25T20:09:14.000Z","date":"2026-08-24","kind":"sale","planned":false,"acquired":false,"shares":539,"price":39.77,"value":21436.03,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of the RSUs. The sale was to satisfy tax withholding obligations to be funded by a \"sell to cover\" transaction and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":359430,"source":{"system":"sec-edgar","filing":"0002146828-26-000004","document":"wk-form4_1787688551.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1849056/000214682826000004/wk-form4_1787688551.xml","form_type":"4"}},{"id":685020,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Restricted Stock Units","published_at":"2026-08-17T20:18:36.000Z","date":"2026-08-13","kind":"exercise","planned":false,"acquired":false,"shares":961,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Class A Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 13, 2025, the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On August 13, 2026, 961 RSUs vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 13, 2025, the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On August 13, 2026, 961 RSUs vested."}],"balance_after":41327,"derivative":{"underlying":"Class A Common Stock","underlying_shares":961},"source":{"system":"sec-edgar","filing":"0002146828-26-000002","document":"wk-form4_1786997913.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1849056/000214682826000002/wk-form4_1786997913.xml","form_type":"4"}},{"id":685019,"issuer":{"id":593,"kind":"organization","name":"Oklo Inc.","symbol":"OKLO"},"owners":[{"id":19776,"kind":"person","name":"Hanson John","position":1,"cik":"0002146828","reported_name":"Hanson John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief of Staff"}}],"security":"Class A Common Stock","published_at":"2026-08-17T20:18:36.000Z","date":"2026-08-13","kind":"exercise","planned":false,"acquired":true,"shares":961,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":359969,"source":{"system":"sec-edgar","filing":"0002146828-26-000002","document":"wk-form4_1786997913.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1849056/000214682826000002/wk-form4_1786997913.xml","form_type":"4"}}]}