{"schema_version":"secwatch.filing_event.v1","accession":"0000789933-26-000150","form_type":"8-K","ticker":"NC","cik":"0000789933","company_name":"NACCO INDUSTRIES INC","filed_at":"2026-08-19T21:09:37+00:00","discovered_at":"2026-08-19T21:12:00.346752+00:00","generated_at":"2026-08-19T21:12:05.283652+00:00","sec_items":["1.04"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"NACCO subsidiary receives mine safety order at Freedom Mine","bullets":["Coteau Properties, NACCO subsidiary, received Section 107(a) imminent danger order on Aug 14, 2026 at Freedom Mine, Beulah, ND.","Order cited one miner exposed to fall hazard while working from a rolling stairway.","No injuries occurred; Company reserves right to contest the order."],"urls":{"canonical":"https://secwatch.observer/filing/0000789933-26-000150","json":"https://secwatch.observer/filing/0000789933-26-000150.json","markdown":"https://secwatch.observer/filing/0000789933-26-000150.md","text":"https://secwatch.observer/filing/0000789933-26-000150.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000150/0000789933-26-000150-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000150/nacco-20260814.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-19T21:12:05.283652+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"}