{"schema_version":"secwatch.filing_event.v1","accession":"0000731766-24-000122","form_type":"8-K","ticker":"UNH","cik":"0000731766","company_name":"UNITEDHEALTH GROUP INC","filed_at":"2024-03-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.794045+00:00","generated_at":"2026-06-04T06:46:19.070700+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"UnitedHealth Group appoints CFO John Rex as President effective April 1, 2024","bullets":["John Rex, current CFO of UnitedHealth Group, will also serve as President starting April 1, 2024.","Rex retains his CFO responsibilities and continues in both roles.","Appointment details are consistent with prior disclosures in the 2023 10-K and proxy statement."],"urls":{"canonical":"https://secwatch.observer/filing/0000731766-24-000122","json":"https://secwatch.observer/filing/0000731766-24-000122.json","markdown":"https://secwatch.observer/filing/0000731766-24-000122.md","text":"https://secwatch.observer/filing/0000731766-24-000122.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/731766/000073176624000122/0000731766-24-000122-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/731766/000073176624000122/unh-20240328.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T06:46:19.070700+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":"5f184324a7","claim":"John Rex was appointed as President at UNITEDHEALTH GROUP INC.","evidence_excerpt":"On March 28, 2024, UnitedHealth Group Incorporated (the “Company”) announced that, effective April 1, 2024, John Rex, the Company’s Chief Financial Officer, has been appointed to serve as the Company’s President in addition to continuing with his existing responsibilities as Chief Financial Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/731766/000073176624000122/0000731766-24-000122-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}