{"schema_version":"secwatch.filing_event.v1","accession":"0001641172-25-014221","form_type":"8-K","ticker":"USGO","cik":"0001947244","company_name":"U.S. GoldMining Inc.","filed_at":"2025-06-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.542757+00:00","generated_at":"2026-05-19T17:35:20.686961+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":"U.S. GoldMining selects Ausenco to lead Whistler Gold-Copper PEA; target completion year-end","bullets":["Ausenco chosen as principal consulting firm for Whistler PEA after competitive RFP process.","PEA will evaluate standalone open-pit mine using current resource: 6.48M oz AuEq indicated, 4.16M oz AuEq inferred.","Updated resource estimate will incorporate 2024 drilling; metallurgical testwork underway by Base Metallurgical.","PEA targets completion before year-end 2025; aims to be S-K 1300 initial assessment and NI 43-101 PEA.","Whistler project is 100% owned, located ~105 miles northwest of Anchorage, Alaska."],"urls":{"canonical":"https://secwatch.observer/filing/0001641172-25-014221","json":"https://secwatch.observer/filing/0001641172-25-014221.json","markdown":"https://secwatch.observer/filing/0001641172-25-014221.md","text":"https://secwatch.observer/filing/0001641172-25-014221.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1947244/000164117225014221/0001641172-25-014221-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1947244/000164117225014221/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T17:35:20.686961+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"}