---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-084745"
form_type: "8-K"
ticker: "GORO"
cik: "0001160791"
company_name: "GOLD RESOURCE CORP"
filed_at: "2026-07-17T23:53:07+00:00"
generated_at: "2026-07-20T10:05:40.261226+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 1.0
calibrated_materiality_score: 1.0
confidence: "high"
source: SEC EDGAR
---

# Gold Resource completes merger with Goldgroup; shareholders receive 0.3619 Goldgroup shares per GORO share

## Summary
- Merger closed July 17, 2026; GORO becomes wholly owned subsidiary of Goldgroup.
- GORO shareholders get 0.3619 Goldgroup shares per share; fractional shares rounded up.
- GORO to be delisted from NYSE American; Goldgroup to list under 'GORO' on NYSE American.
- Board and management reconstituted: Allen Palmiere as President/CEO, Ron Little, Lila Manassa Murphy, etc. on board.
- All closing conditions satisfied, including shareholder approvals and antitrust clearance.

## SEC filing metadata
- accession: 0001104659-26-084745
- form_type: 8-K
- ticker: GORO
- cik: 0001160791
- company_name: GOLD RESOURCE CORP
- filed_at: 2026-07-17T23:53:07+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 1.0
- calibrated_materiality_score: 1.0
- confidence: high
- sec_items: 2.01, 3.01, 3.03, 5.01, 5.02, 5.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1160791/000110465926084745/0001104659-26-084745-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1160791/000110465926084745/tm2620533d2_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-084745
- JSON: https://secwatch.observer/filing/0001104659-26-084745.json
- Plain text: https://secwatch.observer/filing/0001104659-26-084745.txt

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