{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-100539","form_type":"8-K","ticker":"UAMY","cik":"0000101538","company_name":"UNITED STATES ANTIMONY CORP","filed_at":"2026-08-25T11:30:30+00:00","discovered_at":"2026-08-25T11:35:13.364143+00:00","generated_at":"2026-08-25T11:35:43.670939+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"USAC transports 576 tons of stibnite ore from Stibnite Hill in 2026, pace over 2x faster than 2025","bullets":["42 truckloads of stibnite ore transported to date in 2026, averaging ~14 tons/truck and ~10% antimony content, totaling ~576 tons.","Mining rate ~3 truckloads/day (~42 tons/day), over 2x faster than 2025 campaign's ~800 tons over 45 days.","Ore processed at Radersburg, MT flotation mill; concentrate shipped to Thompson Falls smelter or Madero smelter in Mexico.","Restarted mining in April 2026 after winter shutdown; strategy to reduce reliance on foreign ore.","Company anticipates similar results in Alaska."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-100539","json":"https://secwatch.observer/filing/0001104659-26-100539.json","markdown":"https://secwatch.observer/filing/0001104659-26-100539.md","text":"https://secwatch.observer/filing/0001104659-26-100539.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/101538/000110465926100539/0001104659-26-100539-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/101538/000110465926100539/tm2623553d2_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-25T11:35:43.670939+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"}