{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-158208","form_type":"8-K","ticker":"HCA","cik":"0000860730","company_name":"HCA Healthcare, Inc.","filed_at":"2025-07-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.509625+00:00","generated_at":"2026-05-18T07:03:02.119688+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"HCA Healthcare appoints John W. Chidsey, III as independent director, effective July 15","bullets":["Board expands from 9 to 10 directors; Chidsey will serve on Audit & Compliance, Compensation, and Patient Safety & Quality of Care committees.","Chidsey most recently served as global CEO of Subway; previously CEO of Burger King Holdings and senior roles at Cendant and PepsiCo.","He currently serves on the board of Norwegian Cruise Line Holdings, and previously served on boards of Encompass Health, Burger King, and Brinker International.","Appointment fills a newly created directorship per the company's amended certificate of incorporation; no arrangements with any other person."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-158208","json":"https://secwatch.observer/filing/0001193125-25-158208.json","markdown":"https://secwatch.observer/filing/0001193125-25-158208.md","text":"https://secwatch.observer/filing/0001193125-25-158208.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/860730/000119312525158208/0001193125-25-158208-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/860730/000119312525158208/d928511d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T07:03:02.119688+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"}