Fortuna to release second quarter 2025 financial results on August 6, 2025; Conference call at 12 p.m. Eastern time on August 7, 2025

Core Viewpoint - Fortuna Mining Corp. will release its financial statements and MD&A for Q2 2025 on August 6, 2025, after market close [1] Financial and Operational Results - A conference call to discuss the financial and operational results will take place on August 7, 2025, at 9:00 a.m. Pacific time [2] - The call will be hosted by key executives including Jorge A. Ganoza, President and CEO, and Luis D. Ganoza, Chief Financial Officer [2] Conference Call Details - Date: August 7, 2025 - Time: 9:00 a.m. Pacific time | 12:00 p.m. Eastern time - Toll-Free Dial-in Number: +1.888.506.0062 - International Dial-in Number: +1.973.528.0011 - Access Code: 238089 - Replay options available until August 21, 2025, for toll-free and until August 7, 2026, for the webcast [4] Company Overview - Fortuna Mining Corp. is a Canadian precious metals mining company with three operating mines and exploration projects in Argentina, Côte d'Ivoire, Mexico, and Peru, as well as the Diamba Sud Gold Project in Senegal [5] - The company emphasizes sustainability in its operations and stakeholder relationships, focusing on efficient production, environmental stewardship, and social responsibility [5]