{"schema_version":"secwatch.filing_event.v1","accession":"0001071739-23-000151","form_type":"8-K","ticker":"CNC","cik":"0001071739","company_name":"CENTENE CORP","filed_at":"2023-05-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.861406+00:00","generated_at":"2026-06-14T17:55:28.926971+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Centene COO James Murray to retire in 2024; transition duties to functional leaders","bullets":["James E. Murray, COO, notified Centene on May 19, 2023 of plan to retire in 2024.","Murray will transition COO duties over remainder of current quarter to several functional leaders.","Post-transition, Murray will report to CEO Sarah M. London and focus on Centene's Medicare strategy.","No replacement COO named; company cites strong operational bench built under Murray."],"urls":{"canonical":"https://secwatch.observer/filing/0001071739-23-000151","json":"https://secwatch.observer/filing/0001071739-23-000151.json","markdown":"https://secwatch.observer/filing/0001071739-23-000151.md","text":"https://secwatch.observer/filing/0001071739-23-000151.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1071739/000107173923000151/0001071739-23-000151-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1071739/000107173923000151/cnc-20230519.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T17:55:28.926971+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":[{"claim_id":"4831b15b46","claim":"James E. Murray departed as Chief Operating Officer at CENTENE CORP.","evidence_excerpt":"On May 19, 2023, James E. Murray, Chief Operating Officer (“COO”), formally notified the Company of his plans to retire in 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1071739/000107173923000151/0001071739-23-000151-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}