{"filing":{"accession_number":"0001849056-26-000039","cik":"0001849056","ticker":"OKLO","company_name":"Oklo Inc.","form":"8-K","filing_date":"2026-07-28","report_date":"2026-07-22","primary_document":"oklo-20260722.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1849056/000184905626000039/oklo-20260722.htm"},"events":[{"id":21119,"run_id":19038,"accession_number":"0001849056-26-000039","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The filing discloses the appointment of five executive officers effective July 27, 2026: Alexandra Renner (Chief Product Officer), John Hanson (Chief of Staff), Vivek Narayanadas (General Counsel and Corporate Secretary), Erik Lassen (Senior Vice President of Engineering), and Michael Dixon (Vice President of Accounting and Controller/Principal Accounting Officer). While some appointees were already serving in these roles informally, the Board's formal appointment of these individuals to executive officer positions on July 22, 2026 constitutes a material governance event affecting the registrant's leadership structure and disclosure obligations.","company_name":"Oklo Inc.","ticker":"OKLO","filing_date":"2026-07-28","form":"8-K","submitted_at":null,"items":[{"id":20673,"accession_number":"0001849056-26-000039","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the appointment of five executive officers effective July 27, 2026: Alexandra Renner (Chief Product Officer), John Hanson (Chief of Staff), Vivek Narayanadas (General Counsel and Corporate Secretary), Erik Lassen (Senior Vice President of Engineering), and Michael Dixon (Vice President of Accounting and Controller/Principal Accounting Officer). While some appointees were already serving in these roles informally, the Board's formal appointment of these individuals to executive officer positions on July 22, 2026 constitutes a material governance event affecting the registrant's leadership structure and disclosure obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-28T20:22:01.073141+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":20673,"accession_number":"0001849056-26-000039","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the appointment of five executive officers effective July 27, 2026: Alexandra Renner (Chief Product Officer), John Hanson (Chief of Staff), Vivek Narayanadas (General Counsel and Corporate Secretary), Erik Lassen (Senior Vice President of Engineering), and Michael Dixon (Vice President of Accounting and Controller/Principal Accounting Officer). While some appointees were already serving in these roles informally, the Board's formal appointment of these individuals to executive officer positions on July 22, 2026 constitutes a material governance event affecting the registrant's leadership structure and disclosure obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-28T20:22:01.073141+00:00","company_name":"Oklo Inc.","ticker":"OKLO","filing_date":"2026-07-28"}]}