{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-025346","form_type":"8-K","ticker":"HNRG","cik":"0000788965","company_name":"HALLADOR ENERGY CO","filed_at":"2026-03-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.702671+00:00","generated_at":"2026-05-15T18:25:04.999062+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"confidence":"high","headline":"Hallador Energy appoints Daniel Hudson to Board, promotes Heath Lovell to COO","bullets":["Board expands to 7 members, 6 independent; Daniel Hudson appointed effective March 6, 2026.","Hudson brings 30+ years experience, advised on >$35B in energy asset transactions.","Heath Lovell promoted to COO effective March 6, 2026; continues as President of Hallador Power and Sunrise Coal.","Barbara Ann Sugg appointed to Audit and Compensation Committees effective March 6, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-025346","json":"https://secwatch.observer/filing/0001104659-26-025346.json","markdown":"https://secwatch.observer/filing/0001104659-26-025346.md","text":"https://secwatch.observer/filing/0001104659-26-025346.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/788965/000110465926025346/0001104659-26-025346-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/788965/000110465926025346/hnrg-20260306x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T18:25:04.999062+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"}