{"schema_version":"secwatch.filing_event.v1","accession":"0000920148-25-000120","form_type":"8-K","ticker":"LH","cik":"0000920148","company_name":"LABCORP HOLDINGS INC.","filed_at":"2025-12-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.607237+00:00","generated_at":"2026-05-16T13:43:33.229466+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Labcorp announces retirement of board member Dr. D. Gary Gilliland","bullets":["Dr. Gilliland will retire from the Labcorp board effective December 31, 2025.","He served on the board since 2014 and was on the Audit Committee and Quality and Compliance Committee.","Gilliland is President and Director Emeritus of Fred Hutchinson Cancer Center, former Merck SVP.","Board thanked him for over 10 years of service; no replacement named yet."],"urls":{"canonical":"https://secwatch.observer/filing/0000920148-25-000120","json":"https://secwatch.observer/filing/0000920148-25-000120.json","markdown":"https://secwatch.observer/filing/0000920148-25-000120.md","text":"https://secwatch.observer/filing/0000920148-25-000120.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/920148/000092014825000120/0000920148-25-000120-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/920148/000092014825000120/lh-20251205.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:43:33.229466+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"}