{"schema_version":"secwatch.filing_event.v1","accession":"0001641172-25-018865","form_type":"8-K","ticker":"USGO","cik":"0001947244","company_name":"U.S. GoldMining Inc.","filed_at":"2025-07-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.673892+00:00","generated_at":"2026-05-18T06:46:42.972525+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"medium","headline":"U.S. GoldMining Highlights Copper Price Rally and Whistler Project Potential","bullets":["Copper price up ~14% over past month and ~20% YoY; proposed 50% tariff on foreign copper imports announced July 8, 2025.","Whistler project indicated resource: 1.024 Blbs copper, 3.933 Moz gold, 18.987 Moz silver (effective Sept 12, 2024).","Company advancing previously announced PEA (June 9, 2025) on Whistler gold-copper project.","CEO notes district-scale exploration potential and proximity to Anchorage infrastructure."],"urls":{"canonical":"https://secwatch.observer/filing/0001641172-25-018865","json":"https://secwatch.observer/filing/0001641172-25-018865.json","markdown":"https://secwatch.observer/filing/0001641172-25-018865.md","text":"https://secwatch.observer/filing/0001641172-25-018865.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1947244/000164117225018865/0001641172-25-018865-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1947244/000164117225018865/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T06:46:42.972525+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"}