Fortuna Mining Corp. delivered robust Q3 2025 results, marked by significant operational achievements and a strong financial performance, including an attributable net income of $123.6 million.

• Achieved a gold price of $3,467 per ounce, contributing to a $123.6 million attributable net income and strong free cash flow of $73 million.
• Secured a solid liquidity position with $588 million in cash and $266 million in net cash, enabling future growth investments.
• Advanced growth projects like Diamba Sud in Senegal and Séguéla in Côte d'Ivoire, which are expected to substantially increase annual gold production.
• Maintained all-in sustaining costs within guidance, with Lindero trending lower and Séguéla impacted by capital investment and higher royalty payments.
• Strong focus on safety, achieving 318 days without a lost time injury and an improved total recordable injury frequency rate of 0.86.