{"schema_version":"secwatch.filing_event.v1","accession":"0000731766-22-000051","form_type":"8-K","ticker":"UNH","cik":"0000731766","company_name":"UNITEDHEALTH GROUP INC","filed_at":"2022-12-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.401740+00:00","generated_at":"2026-06-21T06:28:48.388765+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"UnitedHealth Group appoints Kristen L. Gil to board of directors","bullets":["Kristen L. Gil appointed as independent director, effective December 9, 2022.","Gil is VP, business finance officer at Google (Alphabet) with prior roles in strategy and finance.","Also appointed to the Audit and Finance Committee of the board.","No arrangements or material interests exist with any other person."],"urls":{"canonical":"https://secwatch.observer/filing/0000731766-22-000051","json":"https://secwatch.observer/filing/0000731766-22-000051.json","markdown":"https://secwatch.observer/filing/0000731766-22-000051.md","text":"https://secwatch.observer/filing/0000731766-22-000051.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/731766/000073176622000051/0000731766-22-000051-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/731766/000073176622000051/unh-20221212.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T06:28:48.388765+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":"f6a6025849","claim":"Kristen L. Gil was appointed as independent director at UNITEDHEALTH GROUP INC.","evidence_excerpt":"On December 12, 2022, UnitedHealth Group Incorporated (the “Company”) issued a press release announcing the appointment of Kristen L. Gil to serve as an independent director of the Company, effective December 9, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/731766/000073176622000051/0000731766-22-000051-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"independent director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}