{"schema_version":"secwatch.filing_event.v1","accession":"0000731766-26-000046","form_type":"8-K","ticker":"UNH","cik":"0000731766","company_name":"UNITEDHEALTH GROUP INC","filed_at":"2026-02-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.609815+00:00","generated_at":"2026-05-16T00:33:11.804018+00:00","sec_items":["5.02"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"UnitedHealth amends Hemsley stock option; adds holding requirement until May 14, 2030","bullets":["Compensation Committee amended Stephen Hemsley's May 14, 2025 stock option on Feb 23, 2026.","Added 2-year share holding requirement after 3-year cliff vesting; net shares held until May 14, 2030.","Holding requirement waived only for death or disability; all other terms unchanged.","Hemsley is former CEO and current non-executive Chair of UnitedHealth Group."],"urls":{"canonical":"https://secwatch.observer/filing/0000731766-26-000046","json":"https://secwatch.observer/filing/0000731766-26-000046.json","markdown":"https://secwatch.observer/filing/0000731766-26-000046.md","text":"https://secwatch.observer/filing/0000731766-26-000046.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/731766/000073176626000046/0000731766-26-000046-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/731766/000073176626000046/unh-20260223.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T00:33:11.804018+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"}