{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-143717","form_type":"8-K","ticker":"UNH","cik":"0000731766","company_name":"UNITEDHEALTH GROUP INC","filed_at":"2025-06-20T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.127274+00:00","generated_at":"2026-05-19T02:09:28.064408+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"UnitedHealth issues $3.0B in notes across four tranches with rates from 4.40% to 5.95%","bullets":["Issued $3.0B aggregate principal on June 20, 2025, under existing shelf registration (File No. 333-270279).","Tranches: $500M 4.400% due 2028, $750M 4.650% due 2031, $1B 5.300% due 2035, $750M 5.950% due 2055.","Underwriting syndicate led by BofA Securities, Barclays Capital, Citigroup, J.P. Morgan.","Proceeds for general corporate purposes; no change to guidance or dividend policy."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-143717","json":"https://secwatch.observer/filing/0001193125-25-143717.json","markdown":"https://secwatch.observer/filing/0001193125-25-143717.md","text":"https://secwatch.observer/filing/0001193125-25-143717.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/731766/000119312525143717/0001193125-25-143717-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/731766/000119312525143717/d947980d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T02:09:28.064408+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"}