Welcome to our dedicated page for Fortuna Mining SEC filings (Ticker: FSM), 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 Fortuna Mining Corp. (FSM) SEC filings page on Stock Titan provides access to the company’s U.S. regulatory disclosures as a foreign private issuer. Fortuna files under the Securities Exchange Act of 1934, primarily using Form 40-F for annual reporting and Form 6-K to furnish current information, including financial results, technical reports, and material news releases.
Recent Form 6-K submissions include interim financial statements and Management’s Discussion and Analysis for the period ended September 30, 2025, along with CEO and CFO certifications. Other 6-K filings furnish NI 43-101 technical reports, such as the Diamba Sud Gold Project report from Senegal, consents from Qualified Persons, and news releases covering production guidance, Mineral Reserve and Mineral Resource updates, exploration results, and corporate actions.
For investors analyzing FSM, these filings are a primary source for details on mine performance, project development, and non-IFRS financial measures such as cash cost per gold equivalent ounce and all-in sustaining cost. They also document Fortuna’s liquidity, net cash position, and capital spending on growth projects like Diamba Sud and the Séguéla plant expansion studies.
On Stock Titan, you can review Fortuna’s SEC filings alongside AI-powered summaries that highlight key points from lengthy documents. This includes distilled explanations of quarterly results, project economics from technical reports, and the implications of major news releases furnished on Form 6-K. Real-time updates from EDGAR ensure that new FSM filings appear promptly, while structured access to exhibits helps you locate items such as technical reports, consents, and certifications without reading entire submissions.
Use this page to track Fortuna Mining Corp.’s ongoing disclosure record, compare successive filings, and understand how operational, exploration, and financial developments are reflected in its official SEC documents.
Fortuna Mining Corp. has filed a report announcing its upcoming annual shareholder meeting. The meeting is scheduled for Thursday, June 25, 2026, and will involve holders of the company’s common shares.
Shareholders of record on Friday, May 1, 2026 will be entitled to receive notice and vote at the meeting, with beneficial ownership also determined on that date. The company will use a notice-and-access approach to deliver meeting materials and will pay to send materials to objecting beneficial owners.
Fortuna Mining Corp. has submitted a Form 6-K to notify investors that it filed its annual report on Form 40-F for the fiscal year ended December 31, 2025 with the SEC. The annual report includes audited consolidated financial statements, management’s discussion and analysis, and the annual information form, all accessible online.
Fortuna is a Canadian precious metals producer with three operating mines and exploration projects across Argentina, Côte d’Ivoire, Mexico, Peru, and Senegal. Shareholders can request printed copies of the audited consolidated financial statements free of charge from the company.
Fortuna Mining Corp. filed its Annual Report on Form 40-F for the fiscal year ended December 31, 2025. The company reported 305,959,986 common shares outstanding as of December 31, 2025 and stated that its disclosure controls and internal control over financial reporting were effective as of December 31, 2025.
The independent registered public accounting firm, KPMG LLP, audited the Company’s internal control over financial reporting and issued an attestation report included with the audited consolidated financial statements. The Audit Committee members are Kylie Dickson, Alfredo Sillau and David Farrell, and the board designated Kylie Dickson as an audit committee financial expert.
Fortuna Mining Corp., through Roxgold Sango, filed a detailed NI 43-101 Technical Report for the Séguéla Gold Mine in Côte d’Ivoire, updating Mineral Resources and Mineral Reserves and introducing first-time underground reserves at Sunbird.
Total Proven and Probable Mineral Reserves are 15.96 Mt at 3.01 g/t Au for 1,543 koz, supporting a nine‑year life-of-mine plan processing about 16 Mt of ore at 3.01 g/t Au. Exclusive of reserves, Indicated Mineral Resources total 5.16 Mt at 2.78 g/t Au (461 koz) and Inferred Mineral Resources 9.17 Mt at 2.50 g/t Au (736 koz). The plan assumes 1.75 Mtpa throughput, open pit and underground mining, average metallurgical recovery around 93.5%, sustaining capital of about $292M, and long‑term gold prices of $2,300/oz for reserves and $2,600/oz for resources.
Fortuna Mining Corp. filed a Form 6-K highlighting strong new exploration results from the Diamba Sud Gold Project in Senegal, led by the Southern Arc deposit. Recent drilling at Southern Arc includes intercepts such as 6.0 g/t gold over 24.1 meters from 80 meters in hole DSDD608 and 8.4 g/t gold over 10.4 meters from 136 meters in hole DSDD606, with multiple higher-grade sub-intervals above 20 g/t gold.
The company reports that Southern Arc now contributes to an updated Mineral Resource of 6 million tonnes averaging 1.9 g/t Au, containing 367,000 gold ounces, making it the largest single deposit at Diamba Sud. Additional step-out and infill drilling is ongoing, with five rigs active and mineralization remaining open at depth and along strike.
Additional high-grade results were also reported from Moungoundi, Area D, Karakara, and Kassasoko, including 15.8 g/t gold over 4.8 meters at Moungoundi and 46.3 g/t gold over 13.6 meters at Area D. Extensive QA/QC procedures and independent laboratory assays are described, and a Qualified Person has reviewed and approved the technical information.
Fortuna Mining Corp. reported strong full-year 2025 results, with sales rising to $947,059 thousand from $677,243 thousand and net income increasing to $311,064 thousand from $141,906 thousand. Net income from continuing operations was $288,777 thousand, reflecting stronger mine performance and lower finance costs.
Basic earnings per share attributable to shareholders were $0.94 in 2025, up from $0.42, while diluted EPS rose to $0.90 from $0.41. Cash and cash equivalents grew to $553,985 thousand, contributing to total assets of $2,360,641 thousand and total equity of $1,735,318 thousand.
The company completed the sales of its San Jose and Yaramoko mines, which are reported as discontinued operations and contributed $22,287 thousand of net income. An impairment reversal of $52,745 thousand was recognized at the Lindero cash-generating unit after higher long-term metal price assumptions, and KPMG LLP issued unqualified opinions on both the financial statements and internal control over financial reporting.
Fortuna Mining Corp. reported a major resource upgrade at its Diamba Sud Gold Project in Senegal. Indicated Mineral Resources now total 26.0 million tonnes at 1.50 grams per tonne of gold, containing about 1.25 million ounces, a 73% increase driven by an additional 530,000 ounces versus the prior estimate.
The company also reports Inferred Mineral Resources of 2.1 million tonnes at 1.13 grams per tonne, containing 77,000 ounces. Management says 94% of total gold ounces at Diamba Sud are now in the indicated category, giving greater confidence in the deposit and forming the basis for a feasibility study expected by the end of the second quarter of 2026.
Fortuna views Diamba Sud, alongside an expansion study at its Séguéla Mine, as central to a strategy of producing more than 500,000 ounces of gold per year from long-life assets, indicating the project’s importance in its long-term growth plans.
Global X Management Company LLC reported a significant ownership position in Fortuna Mining Corp. common shares. As of 12/31/2025, it beneficially owned 18,018,374 common shares, representing 5.87 % of the class, with sole voting and dispositive power over all these shares.
The filing states that the securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of Fortuna Mining. Certain registered investment companies managed by Global X have the right to receive dividends and sale proceeds from these shares.
Fortuna Mining Corp. filed a Form 6-K highlighting new exploration drilling results from the Sunbird deposit at its Séguéla Mine in Côte d’Ivoire. Recent holes extended high grade gold mineralization at depth and expanded a second high grade mineralized shoot.
Highlighted intercepts include 6.1 g/t gold over an estimated true width of 18.9 meters from 564 meters in hole SGDD148, and 13.0 g/t gold over 4.2 meters from 686 meters in SGDD149. In total, 22 additional drill holes totaling 9,816 meters were completed after the June 30, 2025 resource cut-off, delineating mineralization about 400 meters beyond existing Mineral Resource and Mineral Reserve envelopes. Mineralization remains open at depth and along strike, with drilling expected to continue throughout 2026.
Fortuna Mining Corp. filed a Form 6-K announcing timing for its upcoming financial disclosure. The company will release its financial statements and MD&A for the fourth quarter and full year 2025 on February 18, 2026, after market close. Management will then host a conference call on February 19, 2026, at 9:00 a.m. Pacific / 12:00 p.m. Eastern to discuss financial and operational results.
The call will feature the President and CEO, CFO, and regional COOs for West Africa and Latin America. Investors can access the live webcast via the provided link or join by phone using the listed toll-free and international numbers and access code. A replay will be available by phone until March 5, 2026, and the webcast replay will remain accessible until February 19, 2027, with a transcript archived on the company’s website.