{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-089313","form_type":"8-K","ticker":"MTZ","cik":"0000015615","company_name":"MASTEC INC","filed_at":"2025-04-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.770141+00:00","generated_at":"2026-05-23T09:16:24.423806+00:00","sec_items":["1.04"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.15,"confidence":"high","headline":"MasTec sub receives MSHA imminent danger order at NM mine; resolved","bullets":["FNF Construction subsidiary cited for miner not using fall protection at FNF Crushing 8 near San Antonio, NM.","Order under Sec. 107(a) of Mine Act; terminated after corrective action removed miner from hazard.","No accident or injury resulted; company operations unaffected."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-089313","json":"https://secwatch.observer/filing/0001193125-25-089313.json","markdown":"https://secwatch.observer/filing/0001193125-25-089313.md","text":"https://secwatch.observer/filing/0001193125-25-089313.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/15615/000119312525089313/0001193125-25-089313-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/15615/000119312525089313/d931537d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T09:16:24.423806+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"}