Gold Resource Corporation filings document material-event disclosures for a mining issuer focused on the Don David Gold Mine in Oaxaca, Mexico and the Back Forty Project in Michigan. Recent Form 8-K reports cover production and financial results, mine-access and operating-status events, project-development updates, material agreements, and capital-structure disclosures.
The filing record also includes governance and shareholder-voting matters, with exhibits such as news releases that provide formal disclosure of operating results, other events, and related corporate actions.
Gold Resource Corporation (Gold Resource) has entered into an Arrangement Agreement with Goldgroup Mining Inc. and Goldgroup Merger Sub to effect a reverse triangular merger under which each outstanding Gold Resource share will be exchanged for 1.4476 Goldgroup Shares (the Exchange Ratio, subject to adjustment for a pre-closing consolidation). The Company Board unanimously recommends shareholders vote FOR the Merger Proposal, an advisory vote on merger-related compensation, and an adjournment proposal at a virtual Special Meeting. Upon closing, current Gold Resource shareholders are expected to own approximately 40% of the combined company on a fully diluted in‑the‑money basis. Closing remains subject to shareholder approvals, TSXV and Court approval, other customary conditions, and certain regulatory clearances.
Gold Resource Corporation entered into an amendment to its previously announced Arrangement Agreement and Plan of Merger with Goldgroup Mining Inc. and Goldgroup Merger Sub Inc. The Merger would result in Gold Resource becoming a wholly owned subsidiary of Goldgroup.
The amendment replaces the originally fixed four‑to‑one consolidation ratio for Goldgroup’s common shares with a ratio that will be jointly determined by Goldgroup and Gold Resource, subject to approval by the TSX Venture Exchange. Goldgroup plans a share consolidation to help satisfy NYSE American listing requirements, with the NYSE American listing to occur after the Merger closes, subject to all listing conditions being met.
Gold Resource Corporation reported strong first quarter 2026 results from its Don David Gold Mine and updated investors on its planned merger with Goldgroup Mining Inc. The company sold 374,232 ounces of silver, 1,548 ounces of gold and 8,749 gold equivalent (AuEq) ounces in the quarter.
Total cash costs were $2,164 per AuEq ounce, and all-in sustaining costs were $3,476 per AuEq ounce, reflecting continued investment in mine infrastructure and drilling. Net income was $4.7 million, or $0.03 per share, with working capital of $40.2 million and cash and cash equivalents of $31.0 million as of March 31, 2026.
Under a definitive arrangement agreement, stockholders are expected to receive 1.4476 Goldgroup common shares for each Gold Resource share, with the transaction targeted to close in the third quarter of 2026, subject to customary approvals. The parties have received unconditional approval from the Mexican National Antitrust Commission.
Gold Resource Corporation returned to profitability in Q1 2026 as Don David Gold Mine performance improved sharply. Net sales rose to $43.9M from $12.4M, lifting mine gross profit to $19.0M versus a prior-period loss.
The company reported net income of $4.7M, or $0.03 per share, compared with an $8.3M loss a year earlier, driven by higher grades, better recoveries, and much stronger metal prices. Cash from operations reached $14.9M, boosting cash to $31.0M. Production of 8,749 gold-equivalent ounces and lower cash costs supported the turnaround.
A planned all-share merger with Goldgroup Mining Inc. would give Gold Resource stockholders 0.3619 Goldgroup shares per GORO share after Goldgroup’s share consolidation, leaving them with about 40% of the combined company if completed.
Gold Resource Corporation filed Amendment No. 1 to its Annual Report for the year ended December 31, 2025 to add Part III information on directors, executive compensation, share ownership, related-party matters, and auditor fees that was not included in the original filing.
The company reports 161,886,146 common shares outstanding as of April 22, 2026 and a non‑affiliate market value of $83,177,835 as of June 30, 2025. The filing details board and committee activity, 2025 incentive outcomes, equity plan capacity, pay‑versus‑performance data, and fees paid to BDO USA, P.C.
GOLD RESOURCE CORP director Ronald Little received a grant of 12,060 deferred stock units (DSUs). The award is a compensation-related acquisition, not an open-market trade. Each DSU represents the right to receive one share of common stock or cash, valued at the share price on the redemption date. The DSUs vest immediately and become redeemable upon the end of his service or ten years from the grant date, and he holds 12,060 DSUs after this transaction.
GOLD RESOURCE CORP director Lila A. Murphy received a grant of 6,056 deferred stock units (DSUs) on common stock. The award is classified as a grant or award acquisition, not an open-market purchase or sale.
Each DSU represents the right to receive one share of common stock, or cash equal to one share’s value, on a future redemption date. The DSUs vest immediately and become non‑forfeitable at grant, but are redeemable only at the earlier of Murphy’s service termination with the company or ten years from the grant date.
Gold Resource Corporation reported full-year 2025 operating results from its Don David Gold Mine in Mexico and provided a corporate update. Management highlighted a “successful operational turnaround” in 2025, ending the year with over $25 million in cash and equivalents.
The company realized sharply higher metal prices, including an average of about $55 per ounce for silver and $4,234 per ounce for gold in Q4. Total sustaining and growth capital plus exploration spending for 2025 was $23,983, up from $10,983 in 2024, reflecting heavier investment in underground development and exploration.
Production from the Three Sisters zone contributed meaningfully, and the company anticipates silver will represent approximately 40% of output from this zone in 2026. Gold Resource is also advancing its Back Forty Project in Michigan through optimization and permitting work. The company plans to schedule a year-end 2025 conference call at a later date.
Gold Resource Corporation reported a net loss of $6.5 million for 2025 on revenue of $99.8 million and mine gross profit of $26.8 million. Production for the year totaled 5,300 gold ounces, 1,594,300 silver ounces, 264 copper tonnes, 1,192 lead tonnes, and 3,613 zinc tonnes.
The Don David Gold Mine in Mexico showed stronger fourth-quarter performance after bringing in a contract miner and upgrading aging equipment, and the company expects positive operating income in 2026. To strengthen liquidity, it completed two registered direct offerings, raised about $8.6 million through an ATM program, sold its interest in Green Light Metals for $0.9 million, and received a tax refund of 79.6 million pesos (approximately $4.0 million).
Gold Resource continues advancing exploration at its Three Sisters and Arista vein systems and the Back Forty Project in Michigan while managing permitting, environmental, political, and customer-concentration risks. In January 2026 it agreed to a stock-for-stock merger with Goldgroup Mining, under which its stockholders are expected to own about 40% of the combined company if the transaction closes.
HOLYOAK CHET reported acquisition or exercise transactions in this Form 4 filing.
Gold Resource Corporation’s Chief Financial Officer Chet Holyoak received a grant of 129,683 restricted stock units under the company’s 2016 Equity Incentive Plan. The RSUs are scheduled to vest in three equal tranches on January 1, 2027, January 1, 2028, and January 1, 2029. Following this award, Holyoak’s directly owned common stock position reported in this filing totals 323,534 shares. This is a compensation-related equity grant, not an open-market purchase.