• Goldgroup Mining plans to complete its merger with Gold Resource Corporation on July 17, 2026, following the market close.
• The combined company expects Goldgroup shares to begin trading on NYSE American under the ticker GORO before the market opens July 20, 2026.
• Gold Resource Corporation stock is expected to be delisted from NYSE American ahead of the July 20 open.
• Goldgroup shares are expected to stop trading on OTC Markets when NYSE American trading begins.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Gold Resource Corporation published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001104659-26-084745), on July 20, 2026, and is solely responsible for the information contained therein.