---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-23-009420"
form_type: "8-K"
ticker: "XPL"
cik: "0000917225"
company_name: "SOLITARIO RESOURCES CORP."
filed_at: "2023-07-19T23:59:59+00:00"
generated_at: "2026-06-13T06:46:01.373307+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Solitario Zinc Corp. changes name to Solitario Resources Corp. effective July 18, 2023

## Summary
- Name change from Solitario Zinc Corp. to Solitario Resources Corp. approved by shareholders.
- Amendment filed with Colorado Secretary of State on July 17, 2023, effective July 18, 2023.
- Common stock continues trading on NYSE American under XPL and on TSX under SLR; no CUSIP change.
- Outstanding stock certificates remain valid and need not be exchanged.

## SEC filing metadata
- accession: 0001654954-23-009420
- form_type: 8-K
- ticker: XPL
- cik: 0000917225
- company_name: SOLITARIO RESOURCES CORP.
- filed_at: 2023-07-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/917225/000165495423009420/0001654954-23-009420-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/917225/000165495423009420/sodi_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-23-009420
- JSON: https://secwatch.observer/filing/0001654954-23-009420.json
- Plain text: https://secwatch.observer/filing/0001654954-23-009420.txt

## Key facts
- Governance Changes
  SOLITARIO RESOURCES CORP.: Changed corporate name from Solitario Zinc Corp. to Solitario Resources Corp. via amendment to Articles of Incorporation (effective 2023-07-18).
  - Change: charter amendment
  - Effective: 2023-07-18
  source text: the shareholders of Solitario Zinc Corp. (“Solitario”) approved an amendment to Solitario’s Articles of Incorporation to change the name of Solitario to “Solitario Resources Corp.” (the “Amendment”). The Amendment was filed with the Colorado Secretary of State on July 17, 2023 and became effective July 18, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/917225/000165495423009420/0001654954-23-009420-index.htm

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