Atlas Critical Minerals Corporation filings document the company's foreign private issuer reporting, governance changes and public-company capital structure. Form 6-K current reports record material events such as finance leadership changes, board approvals, officer compensation terms and reporting obligations tied to Form 6-K and Form 20-F submissions.
The filing record also covers risk-factor references, shareholder voting matters and capital-structure disclosure for a Brazil-focused critical minerals business with rare earths, graphite, uranium, titanium and iron ore projects.
Atlas Critical Minerals Corporation reported that its Chief Financial Officer and Treasurer, Rodrigo Menck, resigned effective April 1, 2026, for personal reasons, with no disagreements regarding the company’s operations, policies, or practices.
The board appointed Virgilio Lira Santiago, age 45, as the new CFO and Treasurer effective April 7, 2026. Santiago brings 20 years of experience in corporate finance and controllership across several industrial and engineering companies in Brazil and Latin America.
His compensation includes a $12,000 monthly salary, bonuses tied to timely SEC filings, a grant of 10,000 restricted stock units vesting over four years, and health insurance reimbursement. The company states there are no family relationships or related-party transactions involving Santiago.
ATLAS CRITICAL MINERALS Corp executive Igor Tkachenko, VP Corporate Strategy, filed an initial ownership report showing 99,290 shares of Common Stock held directly. This total includes 75,067 restricted stock units (RSUs) that will settle one-for-one into common shares as they vest.
The RSUs are scheduled to vest in four equal 25% installments on August 1, 2026, February 1, 2027, August 1, 2027 and February 1, 2028, subject to Tkachenko’s continued employment through each vesting date.
ATLAS CRITICAL MINERALS Corp’s CFO and Treasurer, Rodrigo Menck, filed an initial ownership report showing he holds 4,167 shares of Common Stock directly. This total includes 3,125 restricted stock units that will convert into shares on future vesting dates, assuming continued employment.
The RSUs are scheduled to vest in three tranches: 1,042 on September 18, 2026; 1,042 on September 18, 2027; and 1,041 on September 18, 2028. This filing does not report any new purchases or sales, only Menck’s current equity stake and compensation-related awards.
ATLAS CRITICAL MINERALS Corp insider Marc Fogassa has filed an initial ownership report detailing his equity stake. As Chairman, CEO and a more than ten percent owner, he reports beneficial ownership that includes 1,225,938 shares of Common Stock and one share of Series A Convertible Preferred Stock, which is convertible at any time into one share of Common Stock at his election. He also indirectly holds 681 shares of Common Stock through his SEP IRA. This Form 3 does not show new buying or selling activity, but establishes his current direct and indirect holdings in the company.
Atlas Critical Minerals Corporation reports that Marc Fogassa beneficially owns 1,222,884 shares of Common Stock, consisting of 1,222,883 common shares and one share of Series A Convertible Preferred, representing 24.47% of the class based on 4,997,445 shares outstanding as of January 8, 2026.
The Series A Preferred is convertible at the Reporting Person's election into one common share and carries 51% of voting power; the filing states aggregate voting power of 62.9% when the Series A Preferred is not converted.
Atlas Critical Minerals Corporation filed its annual report on Form 20-F for the year ended December 31, 2025, outlining its strategy as an exploration-stage critical minerals company focused on Brazil. The company holds extensive rare earths, graphite, titanium, uranium-proxy, copper, nickel, iron ore, gold and quartzite mineral rights, but has no reserves under Regulation S-K 1300 and remains unprofitable, with an accumulated deficit of approximately $14.5 million as of December 31, 2025.
The filing describes significant risks, including limited operating history, dependence on continual equity or debt financing, exposure to volatile mineral prices, stringent Brazilian environmental and mining regulation, climate and cybersecurity risks, and geographic concentration in Brazil. Control is highly concentrated through one Series A preferred share and common stock holdings held by founder and CEO Marc Fogassa. The report also details a 2024 merger with Apollo Resources, an option agreement with Atlas Lithium to acquire Brazil Minerals Resources Corporation, and a January 2026 Nasdaq-listed equity offering that raised gross proceeds of about $11.0 million (net approximately $9.7 million) to fund exploration and working capital.
Atlas Critical Minerals Corporation received a new Schedule 13G reporting a significant passive ownership position by investment entities associated with Kenneth Griffin. The filing shows that Mr. Griffin may be deemed to beneficially own 298,520 Shares of common stock, representing 6.0% of the company’s outstanding Shares. These holdings include 289,309 Shares attributed to Citadel Advisors LLC and related investment entities, and 9,211 Shares attributed to Citadel Securities LLC and its affiliates.
The percentages are based on 4,997,445 Shares outstanding as of January 11, 2026
Atlas Lithium Corporation filed a Schedule 13D reporting beneficial ownership of 1,024,966 shares of Atlas Critical Minerals Corp common stock, representing about 20.5% of the outstanding shares as of January 8, 2026. Atlas Lithium holds sole voting and dispositive power over these shares.
The filing explains that Atlas Lithium initially gained control through earlier transactions and a 2016 merger involving Apollo Resources, and that it received 66,496 shares as consideration for an option agreement giving Atlas Critical Minerals the right to buy 100% of Brazil Mineral Resources Corporation. On January 8, 2026, Atlas Lithium also purchased 50,000 shares in Atlas Critical Minerals’ underwritten public offering at $8.00 per share for $400,000.
Atlas Lithium states it holds the stake for general investment purposes and actively engages with Atlas Critical Minerals’ board and management on strategy, organization and potential board representation. A 2016 registration rights agreement grants Atlas Lithium piggyback registration rights for future share resales, with offering expenses generally paid by Atlas Critical Minerals and selling costs paid by Atlas Lithium.