{"schema_version":"secwatch.filing_event.v1","accession":"0001071739-26-000070","form_type":"8-K","ticker":"CNC","cik":"0001071739","company_name":"CENTENE CORP","filed_at":"2026-03-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.501417+00:00","generated_at":"2026-05-15T09:09:28.356339+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Centene appoints Theodore Pienkos as Corporate Controller and CAO effective March 18, 2026","bullets":["Pienkos, 44, CPA, previously Deputy Corporate Controller since Aug 2024; joined Centene in 2011.","Base salary set at $440,000 with target bonus of 60% of base salary.","Former CAO Kate Casso named SVP, Finance Operations and Innovation, effective same date."],"urls":{"canonical":"https://secwatch.observer/filing/0001071739-26-000070","json":"https://secwatch.observer/filing/0001071739-26-000070.json","markdown":"https://secwatch.observer/filing/0001071739-26-000070.md","text":"https://secwatch.observer/filing/0001071739-26-000070.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1071739/000107173926000070/0001071739-26-000070-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1071739/000107173926000070/cnc-20260318.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:09:28.356339+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"}