{"schema_version":"secwatch.filing_event.v1","accession":"0001849056-26-000006","form_type":"8-K","ticker":"OKLO","cik":"0001849056","company_name":"Oklo Inc.","filed_at":"2026-04-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.121801+00:00","generated_at":"2026-05-15T06:26:04.268896+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Oklo expands board to 11, appoints four new directors; CTO transitions to advisor role","bullets":["Board increased to 11 directors; appointees: Dr. Mark Peters, David Christian, Derek Kan, David Park.","Michael Thompson appointed Lead Independent Director effective April 10, 2026.","CTO Pat Schweiger transitions to senior technical advisor effective April 8, 2026.","New directors bring experience in nuclear, energy, industrial, infrastructure.","All four new directors qualify as independent under NYSE standards."],"urls":{"canonical":"https://secwatch.observer/filing/0001849056-26-000006","json":"https://secwatch.observer/filing/0001849056-26-000006.json","markdown":"https://secwatch.observer/filing/0001849056-26-000006.md","text":"https://secwatch.observer/filing/0001849056-26-000006.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1849056/000184905626000006/0001849056-26-000006-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1849056/000184905626000006/oklo-20260410.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:26:04.268896+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"}