{"schema_version":"secwatch.filing_event.v1","accession":"0000100517-22-000012","form_type":"8-K","ticker":"UAL","cik":"0000100517","company_name":"United Airlines Holdings, Inc.","filed_at":"2022-03-07T23:59:59+00:00","discovered_at":"2026-05-14T18:04:05.004089+00:00","generated_at":"2026-06-27T00:59:52.409443+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"UAL board pilot director Insler departs; Hamilton appointed March 3, 2022","bullets":["Captain Todd M. Insler left UAL's board effective March 3, 2022, after completing his ALPA-MEC chair term.","Departure was not due to any disagreement with the company on operations, policies, or practices.","ALPA-MEC designated Captain Michael Hamilton to fill the vacancy, effective March 3, 2022.","Hamilton has not yet been assigned to any board committees; no cash/equity compensation as pilot-class director.","Hamilton is entitled to travel and charitable contribution benefits as described in the 2021 proxy statement."],"urls":{"canonical":"https://secwatch.observer/filing/0000100517-22-000012","json":"https://secwatch.observer/filing/0000100517-22-000012.json","markdown":"https://secwatch.observer/filing/0000100517-22-000012.md","text":"https://secwatch.observer/filing/0000100517-22-000012.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/100517/000010051722000012/0000100517-22-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/100517/000010051722000012/ual-20220303.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T00:59:52.409443+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":"7524826716","claim":"Captain Michael Hamilton was appointed as ALPA-MEC director at United Airlines Holdings, Inc..","evidence_excerpt":"The ALPA-MEC also notified the Company that the ALPA-MEC has designated Captain Michael Hamilton to fill the vacancy resulting from Captain Insler's departure, effective March 3, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/100517/000010051722000012/0000100517-22-000012-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"ALPA-MEC director"}],"fact_type":"executive_change"},{"claim_id":"a9cd4d8f09","claim":"Captain Todd M. Insler departed as ALPA-MEC director at United Airlines Holdings, Inc..","evidence_excerpt":"On March 3, 2022, ALPA notified the Company that Captain Insler had reached the end of his third and final term as ALPA-MEC chair on March 1, 2022 and would leave the Board effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/100517/000010051722000012/0000100517-22-000012-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"left"},{"label":"Role","value":"ALPA-MEC director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}