---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-004547"
form_type: "8-K"
ticker: "USGO"
cik: "0001947244"
company_name: "U.S. GoldMining Inc."
filed_at: "2025-02-03T23:59:59+00:00"
generated_at: "2026-05-27T04:10:10.921735+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# U.S. GoldMining reports 458m at 0.75 g/t AuEq at Whistler; extends high-grade zone

## Summary
- WH24-04 intercepted 458m at 0.75 g/t AuEq (0.46 g/t Au, 0.16% Cu, 1.66 g/t Ag) from 224-682m depth.
- Higher-grade intervals within WH24-04: 48m at 1.23 g/t AuEq and 116m at 1.00 g/t AuEq.
- WH24-03 returned 12.7m at 1.96 g/t AuEq and 139.9m at 0.47 g/t AuEq; assays pending for one hole.
- Existing MRE: 6.48 Moz AuEq indicated, 4.16 Moz AuEq inferred; results support expansion potential.
- CEO states metal grade improves with depth in western Whistler; drilling upgrades resource profile.

## SEC filing metadata
- accession: 0001493152-25-004547
- form_type: 8-K
- ticker: USGO
- cik: 0001947244
- company_name: U.S. GoldMining Inc.
- filed_at: 2025-02-03T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1947244/000149315225004547/0001493152-25-004547-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1947244/000149315225004547/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-004547
- JSON: https://secwatch.observer/filing/0001493152-25-004547.json
- Plain text: https://secwatch.observer/filing/0001493152-25-004547.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.