{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-119966","form_type":"8-K","ticker":"UAL","cik":"0000100517","company_name":"United Airlines Holdings, Inc.","filed_at":"2023-11-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:27.805313+00:00","generated_at":"2026-06-07T23:09:24.051969+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"UAL files S-3 shelf registration and prospectus supplement for resale of Treasury warrants","bullets":["Filed shelf registration on Form S-3 for securities including common stock and warrants.","Prospectus supplement covers resale of up to 9,928,349 shares issuable upon exercise of Treasury warrants.","Warrants issued under CARES Act PSP and Loan programs in 2020-2021; filing fulfills registration rights.","Sidley Austin LLP legal opinion attached as Exhibit 5.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-119966","json":"https://secwatch.observer/filing/0001104659-23-119966.json","markdown":"https://secwatch.observer/filing/0001104659-23-119966.md","text":"https://secwatch.observer/filing/0001104659-23-119966.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/100517/000110465923119966/0001104659-23-119966-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/100517/000110465923119966/tm2330894d4_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T23:09:24.051969+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"}