{"schema_version":"secwatch.filing_event.v1","accession":"0001849056-26-000039","form_type":"8-K","ticker":"OKLO","cik":"0001849056","company_name":"Oklo Inc.","filed_at":"2026-07-28T20:20:57+00:00","discovered_at":"2026-07-28T20:22:00.578747+00:00","generated_at":"2026-07-28T20:22:19.537893+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Oklo appoints five executive officers: CPO, Chief of Staff, General Counsel, SVP Engineering, VP Accounting","bullets":["Alexandra Renner appointed Chief Product Officer; previously Senior Director of Product since May 2021.","John Hanson appointed Chief of Staff; held leadership roles at Oklo since 2015, including Senior Director of Special Projects.","Vivek Narayanadas appointed General Counsel and Corporate Secretary; previously Head of Legal at Oklo since February 2025.","Erik Lassen appointed SVP of Engineering; previously Senior Director, Manufacturing Center of Excellence from January 2026.","Michael Dixon appointed VP of Accounting and Controller, Principal Accounting Officer; previously VP at National Grid."],"urls":{"canonical":"https://secwatch.observer/filing/0001849056-26-000039","json":"https://secwatch.observer/filing/0001849056-26-000039.json","markdown":"https://secwatch.observer/filing/0001849056-26-000039.md","text":"https://secwatch.observer/filing/0001849056-26-000039.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1849056/000184905626000039/0001849056-26-000039-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1849056/000184905626000039/oklo-20260722.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-28T20:22:19.537893+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}