---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-004822"
form_type: "8-K"
ticker: "UAMY"
cik: "0000101538"
company_name: "UNITED STATES ANTIMONY CORP"
filed_at: "2026-01-20T23:59:59+00:00"
generated_at: "2026-05-16T09:27:45.397875+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# US Antimony closes $4.75M cash acquisition of critical minerals flotation facility in Montana

## Summary
- Acquired fully operational Radersburg, MT mill on Jan 16, 2026 for $4.75M cash.
- Budgets ~$2M in future capex for equipment improvements at the facility.
- Facility has gravity and flotation circuits to concentrate antimony, gold, silver, copper, etc.
- Located within 250 miles of Thompson Falls smelter expansion (on track for Feb completion).
- Replaces previously leased Philipsburg mill (lease cancelled Sep 2025); now owns facility outright.

## SEC filing metadata
- accession: 0001104659-26-004822
- form_type: 8-K
- ticker: UAMY
- cik: 0000101538
- company_name: UNITED STATES ANTIMONY CORP
- filed_at: 2026-01-20T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/101538/000110465926004822/0001104659-26-004822-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/101538/000110465926004822/tm263602d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-004822
- JSON: https://secwatch.observer/filing/0001104659-26-004822.json
- Plain text: https://secwatch.observer/filing/0001104659-26-004822.txt

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