{"schema_version":"secwatch.filing_event.v1","accession":"0001071739-24-000189","form_type":"8-K/A","ticker":"CNC","cik":"0001071739","company_name":"CENTENE CORP","filed_at":"2024-10-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:07.583014+00:00","generated_at":"2026-05-30T21:06:35.147363+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Centene assigns Director Thomas R. Greco to Governance and Compensation Committees","bullets":["Amendment to Aug 15 8-K adds committee assignments for newly appointed director.","Thomas R. Greco appointed to Governance Committee and Compensation and Talent Committee effective Oct 2, 2024.","No other changes to Board composition or leadership.","Original appointment of Greco was previously disclosed."],"urls":{"canonical":"https://secwatch.observer/filing/0001071739-24-000189","json":"https://secwatch.observer/filing/0001071739-24-000189.json","markdown":"https://secwatch.observer/filing/0001071739-24-000189.md","text":"https://secwatch.observer/filing/0001071739-24-000189.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1071739/000107173924000189/0001071739-24-000189-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1071739/000107173924000189/cnc-20240809.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T21:06:35.147363+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"}