{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-032066","form_type":"8-K","ticker":"USGO","cik":"0001947244","company_name":"U.S. GoldMining Inc.","filed_at":"2026-07-06T10:45:29+00:00","discovered_at":"2026-07-06T10:50:00.231295+00:00","generated_at":"2026-07-06T10:50:06.262051+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"U.S. GoldMining commences 2026 drilling at Whistler; targets 8-10 high-priority porphyry targets","bullets":["First drill activated ahead of schedule at Whistler Orbit; second drill en route.","Program fully funded for minimum 6,000 meters of core drilling to test 8-10 targets.","PEA for Whistler deposit (only one of three deposits) shows after-tax NPV5% of $2.0B, 33% IRR.","First assay results expected by end of Q3 2026, subject to lab turnaround.","Whistler Orbit spans 7.5 km by 4.5 km area with over 25 exploration targets identified."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-032066","json":"https://secwatch.observer/filing/0001493152-26-032066.json","markdown":"https://secwatch.observer/filing/0001493152-26-032066.md","text":"https://secwatch.observer/filing/0001493152-26-032066.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1947244/000149315226032066/0001493152-26-032066-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1947244/000149315226032066/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-06T10:50:06.262051+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"}