{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-011670","form_type":"8-K","ticker":"USGO","cik":"0001947244","company_name":"U.S. GoldMining Inc.","filed_at":"2026-03-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.850508+00:00","generated_at":"2026-05-15T09:42:51.739350+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"U.S. GoldMining releases technical report and initial assessment for Whistler Gold-Copper Project in Alaska","bullets":["Technical report dated March 19, 2026 (effective March 2, 2026) for the Whistler Gold-Copper Project.","Report includes S-K 1300 Technical Report Summary and Initial Assessment with economic analysis.","Key financial metrics (NPV, IRR, resource estimates) are not provided in the 8-K; they are contained in the full report filed as Exhibit 99.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-011670","json":"https://secwatch.observer/filing/0001493152-26-011670.json","markdown":"https://secwatch.observer/filing/0001493152-26-011670.md","text":"https://secwatch.observer/filing/0001493152-26-011670.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1947244/000149315226011670/0001493152-26-011670-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1947244/000149315226011670/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:42:51.739350+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"}