Welcome to our dedicated page for McEwen SEC filings (Ticker: MUX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The McEwen Inc. (MUX) SEC filings page on Stock Titan provides direct access to the company’s U.S. regulatory disclosures, together with AI-assisted summaries to help interpret complex documents. As a Colorado corporation listed on the New York Stock Exchange, McEwen files current reports on Form 8-K and other periodic reports that describe material events affecting its gold, silver and copper business across the Americas.
In recent Form 8-K filings, McEwen has reported on a range of topics, including the business combination with Canadian Gold Corp. that added the Tartan Mine Project in Manitoba, the extension of the Environmental Impact Assessment for the El Gallo Mine in Mexico, and strategic investments such as the share exchange agreement to acquire an interest in Paragon Geochemical Laboratories. Other 8-Ks discuss financing transactions like flow-through share offerings, appointments of senior executives, and technical and feasibility milestones at the Los Azules copper project in San Juan, Argentina.
Through this page, users can review McEwen’s filings to see how the company describes its operations at the Gold Bar Mine Complex in Nevada, the Fox Complex in Ontario, the San José Mine in Argentina, the El Gallo Mine in Mexico and its 46.4% interest in McEwen Copper. AI-powered tools highlight key sections of lengthy filings, such as risk factor discussions, descriptions of material agreements, and summaries of technical and permitting developments.
Investors researching MUX can use the filings page to locate quarterly and annual reports when available (Forms 10-Q and 10-K), current reports on Form 8-K, and exhibits referenced in those filings. The inclusion of insider and financing-related disclosures, where filed, helps users understand equity issuances, ownership changes and other regulatory events that may influence the company’s capital structure and project funding.
McEwen Inc. reported a new Mineral Resource Estimate for its Tartan Mine Project in Manitoba, outlining 308,900 Indicated gold ounces and 302,700 Inferred gold ounces, calculated using a gold price of US$3,000 per ounce. Using a 3.0 gpt cut-off for comparability with a 2017 historical estimate, the 2026 model shows 234,700 Indicated ounces and 209,500 Inferred ounces. Tartan forms part of McEwen’s goal of doubling production to 250,000–300,000 gold ounces per year by 2030. Initial restart plans target about 30,000 ounces per year at 500 tonnes per day, with potential expansion to 45,000–55,000 ounces annually if mill capacity is increased to 1,000 tonnes per day. McEwen has budgeted $6 million for 2026 drilling around the existing resource, at depth, and on the adjoining Tartan West property to support further growth.
Shaver William M reported acquisition or exercise transactions in this Form 4 filing.
McEwen Inc. director and Chief Operating Officer William M. Shaver received equity-based compensation in the form of stock units. He was granted 4,440 restricted stock units, each representing a contingent right to one share of common stock or its cash value, vesting in three equal installments on June 29, 2026, December 20, 2026 and June 29, 2027. He was also awarded 479 deferred stock units, each representing a right to one share of common stock, which are fully vested and will be delivered when his continuous service on the Board ends, subject to his ability to elect a later delivery date.
Makori Michelle reported acquisition or exercise transactions in this Form 4 filing.
McEwen Inc. director Michelle Makori received a grant of 239 deferred stock units tied to common stock. The units were awarded at no cash cost and each unit represents one share of common stock. They are fully vested and will be delivered after Makori’s service on the Board ends, with an option to further defer delivery.
McEwen Inc.’s Chief Financial Officer Perry Ing received a grant of 1,890 restricted stock units. This Form 4 shows an award-type acquisition, not an open-market trade. Following the grant, Ing directly holds 1,890 restricted stock units.
Each restricted stock unit represents a contingent right to receive one share of McEwen’s common stock, or the cash value of a share, as determined under the award agreement by the Compensation, Nominating & Corporate Governance Committee. The units will vest in three approximately equal installments on June 29, 2026, December 20, 2026 and June 29, 2027.
Florek John Casimir reported acquisition or exercise transactions in this Form 4 filing.
McEwen Inc. director John Casimir Florek received a grant of 479 deferred stock units as board compensation. These units were awarded at no cash cost and increase his directly held deferred stock units to a total of 1,790.
Each deferred stock unit represents the right to receive one share of McEwen common stock. The units are fully vested but will be delivered only when Florek’s continuous service on the board ends, although he may elect to defer delivery beyond that termination date.
Diges Carmen L reported acquisition or exercise transactions in this Form 4 filing.
McEwen Inc. General Counsel Carmen L. Diges received an award of 1,140 restricted stock units (RSUs) tied to the company’s common stock. These RSUs were granted as compensation at no cost and bring her directly held RSU balance to 1,140 units.
Each RSU represents the right to receive one share of McEwen Inc. common stock, or its cash value, at the discretion of the board’s Compensation, Nominating & Corporate Governance Committee. The award vests in three equal installments on June 29, 2026, December 20, 2026, and June 29, 2027, aligning her incentives with longer-term company performance rather than reflecting an open‑market share purchase or sale.
Darveau-Garneau Nicolas reported acquisition or exercise transactions in this Form 4 filing.
McEwen Inc. director Nicolas Darveau-Garneau was granted 479 deferred stock units (DSUs). Each DSU represents one share of McEwen common stock. The units are fully vested and will be delivered when his continuous service on the Board ends, with an option to further defer delivery.
Asterbadi Dalia Nadine reported acquisition or exercise transactions in this Form 4 filing.
McEwen Inc. director Dalia Nadine Asterbadi received 479 Deferred Stock Units (DSUs), increasing her directly held DSUs to 1,790. Each DSU represents the right to receive one share of McEwen Inc. common stock.
The DSUs are fully vested and will be delivered when she leaves the Board of Directors, although she may elect to defer delivery beyond that termination date.
McEwen Inc. filed its annual report outlining 2025 operations, mineral reserves and key risks across its gold, silver and copper portfolio in the Americas. The company operates the Gold Bar Mine Complex in Nevada, the Fox Complex and Froome mine in Ontario, El Gallo in Mexico, and holds a 49% interest in the San José mine and a 46.3% interest in McEwen Copper’s Los Azules project in Argentina.
In 2025, attributable production totaled 115,687 gold equivalent ounces, including 33,227 GEOs from Gold Bar, 23,187 from Fox, 1,152 from El Gallo and 58,120 from San José. Gold and silver revenues were $116.7 million from Gold Bar, $76.0 million from Fox and $4.8 million from El Gallo, with $225.2 million from San José on a 49% basis accounted for under the equity method.
At December 31, 2025, proven and probable reserves included 0.3 million ounces of gold at Gold Bar and San José, 5.2 million ounces of silver at San José, and 4.7 billion pounds of copper at Los Azules. Measured and indicated resources exclusive of reserves were 3.93 million ounces of gold, 35.1 million ounces of silver and 1.1 million tonnes of copper, with additional inferred resources of 3.86 million ounces of gold, 79.1 million ounces of silver and 4.2 million tonnes of copper.
For 2025, McEwen generated pre-tax income of $6.9 million but carries an accumulated deficit of $1.3 billion. The company highlights dependence on volatile metal prices, significant reclamation obligations of $45.9 million, and leverage that includes a $20.0 million secured credit facility and $110.0 million of 5.25% convertible notes due 2030, alongside extensive operational, permitting and environmental risks.
McEwen Inc. notified the SEC that it could not timely file its Form 10-K for the year ended December 31, 2025 due to unforeseen technical issues with its EDGAR filing service provider. The company caused the Form 10-K to be filed within the 15-day grace period under Rule 12b-25 and states it may request an adjusted filing date of March 16, 2026 pursuant to Rule 13(b) of Regulation S-T.