secwatch.observer — SEC 8-K summary ====================================== Issuer: GOLD RESOURCE CORP (GORO) CIK: 0001160791 Form: 8-K Filed at: 2026-05-15T20:10:35+00:00 Accession: 0001104659-26-062537 Event type: m_and_a Sentiment: neutral Materiality: 0.50 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Gold Resource amends merger with Goldgroup to allow flexible share consolidation ratio for NYSE listing -------------------------------------------------------------------------------- - Fixed 4:1 consolidation ratio replaced by a ratio jointly determined by Gold Resource and Goldgroup, subject to TSX Venture Exchange approval. - Exchange ratio of 1.4476 Goldgroup shares per Gold Resource share will be adjusted by the consolidation ratio post-consolidation. - Amendment is intended to facilitate Goldgroup's NYSE American listing after the merger closing. - All other terms of the Arrangement Agreement from January 25, 2026 remain unchanged. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1160791/000110465926062537/0001104659-26-062537-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1160791/000110465926062537/tm268689d2_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-062537 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer