INVESTOR DAY 2026 Hod Maden 76 Source: SSR Mining, Press Release, January 29, 2026. Development SSR MINING 2026 Feasibility study summary Development work ongoing: 2025 capital spend: $78 million 2026: — Road & tunnel development — Earth works 236 269 206 214 190 202 172 163 92 146 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 AuEq (koz) Payable Gold Payable Copper 3 Year Avg. Production: 273koz AuEq 5 Year Avg. Production: 223koz AuEq

Investor Day Presentation - Page 76 Investor Day Presentation Page 75 Page 77