{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-028721","form_type":"8-K/A","ticker":"UAL","cik":"0000100517","company_name":"United Airlines Holdings, Inc.","filed_at":"2024-02-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.043759+00:00","generated_at":"2026-06-05T07:52:41.147600+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"United Airlines assigns director Worster to Public Responsibility Committee","bullets":["Captain Anne Worster appointed to Public Responsibility Committee of the Board, effective Feb 28, 2024.","Worster was previously elected to fill a board vacancy on Feb 27, 2024; committee assignment now confirmed.","No other changes from the original Jan 22, 2024 8-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-028721","json":"https://secwatch.observer/filing/0001104659-24-028721.json","markdown":"https://secwatch.observer/filing/0001104659-24-028721.md","text":"https://secwatch.observer/filing/0001104659-24-028721.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/100517/000110465924028721/0001104659-24-028721-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/100517/000110465924028721/tm247517d2_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T07:52:41.147600+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"}