---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-006591"
form_type: "8-K"
ticker: "GORO"
cik: "0001160791"
company_name: "GOLD RESOURCE CORP"
filed_at: "2026-01-26T23:59:59+00:00"
generated_at: "2026-05-16T07:49:16.787322+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Gold Resource Corp agrees to be acquired by Goldgroup Mining in all-stock merger

## Summary
- Each GORO share exchanged for 0.3619 Goldgroup shares (after 4:1 consolidation) per Exchange Ratio.
- Transaction structured as reverse triangular merger; Goldgroup to become parent of surviving GORO.
- Unanimous GORO board approval; directors and officers enter voting agreements supporting the deal.
- Termination fee of $5 million payable by either party under specified conditions.
- Closing expected by July 31, 2026, subject to shareholder votes, regulatory approvals, and court orders.

## SEC filing metadata
- accession: 0001104659-26-006591
- form_type: 8-K
- ticker: GORO
- cik: 0001160791
- company_name: GOLD RESOURCE CORP
- filed_at: 2026-01-26T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1160791/000110465926006591/0001104659-26-006591-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1160791/000110465926006591/goro-20260125x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-006591
- JSON: https://secwatch.observer/filing/0001104659-26-006591.json
- Plain text: https://secwatch.observer/filing/0001104659-26-006591.txt

## Key facts
- Material Agreements
  GOLD RESOURCE CORP entered into Arrangement Agreement and Plan of Merger with Goldgroup Mining Inc. and Goldgroup Merger Sub Inc. (effective 2026-01-25).
  - Action: entry
  - Agreement: merger
  - Counterparty: Goldgroup Mining Inc. and Goldgroup Merger Sub Inc.
  - Effective: 2026-01-25
  source text: On January 25, 2026, Gold Resource Corporation (the “Company”) entered into an Arrangement Agreement and Plan of Merger (the “Arrangement Agreement”) with Goldgroup Mining Inc., a corporation incorporated under the laws of the Province of British Columbia (“Goldgroup”), and Goldgroup Merger Sub Inc., a Colorado corporation and direct subsidiary of Goldgroup (“Purchaser Sub”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1160791/000110465926006591/0001104659-26-006591-index.htm

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