McEwen Reports Attractive Gold Intercepts at Grey Fox; Results Support Resource Growth Ahead of Upcoming Resource Estimate; Gibson: 10.1 g/t Gold Over 5.8 m (25GF-1597) and 10.4 g/t Gold Over 5.6 m (25GF-1564), GFS: 4.8 g/t Gold Over 14.9 m (25GF-1575) - Candlesense

McEwen Reports Attractive Gold Intercepts at Grey Fox; Results Support Resource Growth Ahead of Upcoming Resource Estimate; Gibson: 10.1 g/t Gold Over 5.8 m (25GF-1597) and 10.4 g/t Gold Over 5.6 m (25GF-1564), GFS: 4.8 g/t Gold Over 14.9 m (25GF-1575)

(NYSE:MUX) TORONTO, Sept. 02, 2025 (GLOBE NEWSWIRE) -- McEwen Inc. (NYSE: MUX) (TSX: MUX) (“McEwen”, "MUX") is pleased to report that drilling at Fox Complex’s Grey Fox Project continues to deliver attractive gold grades and widths. These results from the Gibson Expansion Zone and Grey Fox South (GFS) support resource growth ahead of an updated resource estimate expected in October 2025.