Every 8-K that GOLDEN MINERALS CO (AUMN) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow AUMN and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full AUMN filings page.
Golden Minerals Company (AUMN) announces a leadership transition and an exploration update. Pablo Castanos has resigned as President and Chief Executive Officer effective September 30, 2026 and will remain on the Board of Directors. The Board states that his resignation is not due to any disagreement regarding operations, policies or practices.
Effective September 30, 2026, the Board has appointed director David H. Watkins
Golden Minerals also highlights developments at its Argentine projects. Its partner Cascadero Copper Corporation has announced an agreement to sell its interests in the Sarita Este and Desierto projects, among others, to Lumina Copper Corporation, an affiliate of First Quantum Minerals, Ltd., and Golden Minerals indicates it looks forward to working with First Quantum if the sale is completed. The company is planning a first-stage drill program at the Desierto concessions targeting potentially deep mineralization and expects to announce details of this drilling program later in September 2026.
Golden Minerals Company held its annual stockholder meeting on June 12, 2026, where two proposals were voted on. Of 15,153,048 common shares outstanding and entitled to vote as of the record date, 5,459,930 shares were present or represented by proxy, representing 36.03% of eligible shares.
Stockholders elected five directors — Jeffrey G. Clevenger, Pablo Castanos, Deborah J. Friedman, Kevin R. Morano and David H. Watkins — to serve until the 2027 annual meeting or until their successors are elected. Each director received more votes "for" than "withheld," with additional broker non-votes recorded.
Stockholders also ratified the appointment of Haynie & Company as independent registered public accounting firm for the fiscal year ending December 31, 2026, with 3,328,165 votes for, 2,103,499 against, and 28,266 abstentions.
Golden Minerals Company entered a Subscription Agreement with Streamline Metals Capital to sell 3,740,000 common shares at US$0.2290 per share in a private placement for aggregate gross proceeds of approximately US$856,463, subject to Toronto Stock Exchange approval. The company also sold all shares of Minera William, S.A. de C.V., owner of the El Par de Tres 2 property and a 2.0% net smelter returns royalty on the San Diego property, to purchasers including Streamline and Horizon Silver Resources for US$1,200,000 in cash.
For the quarter ended March 31, 2026, Golden Minerals reported a net loss of US$0.6 million, or US$0.04 per share, with cash and cash equivalents of US$0.9 million and no debt. Management states that, even after the Minera William sale and expected private placement proceeds, existing cash resources are only expected to fund operations into early 2027, and the company is evaluating further asset sales, a potential sale of the company, partnerships, or additional equity or external financing.
Golden Minerals Company reported full-year 2025 results and highlighted serious liquidity pressures. Cash and cash equivalents were about $1.3 million at December 31, 2025, down from $3.2 million a year earlier, with current assets of roughly $1.9 million and current liabilities of about $1.4 million.
The company expects cash expenditures of approximately $2.3 million over the twelve months ending December 31, 2026, mainly for administrative costs and limited exploration. Management states that, without new cash inflows, existing cash resources are expected to be exhausted in the second quarter of 2026 and that failure to secure additional capital or a sale of the company would force it to cease operations and liquidate.
Golden Minerals Company reported that on December 30, 2025 it completed the sale of its wholly owned Mexican subsidiaries, Servicios Velardeña S.A. de C.V. and GMC Equipos S.A. de C.V., to a privately held Mexican group. In connection with this transaction, the company received $65,000 in cash, providing a modest cash inflow from the disposition of these assets.
The company subsequently issued a press release on January 2, 2026 to announce the completion of the sale, which is included as an exhibit to this report.