Coeur Mining — Feb 19, 2025 release

Additional drilling to test this model and expand reserves and resources in this area are planned for 2024 • Drilling at Nevada Packard commenced during the quarter and is expected to confirm the new geological model and establish controls on higher-grade mineralization. This work is aimed at assessing the upside potential for higher grades on the structures in the Nevada Packard area to augment the life of mine grade profile Guidance • Full-year 2025 production is expected to be 7.0 - 8.3 million ounces of silver and 60,000 - 75,000 ounces of gold • CAS 1 for 2025 are expected to be $14.50 - $16.50 per silver ounce and $1,250 - $1,450 per gold ounce • Capital expenditures are expected to be $57 - $70 million, which reflects an eight-million-ton stripping campaign for the removal of Stage 1 and 2 leach pads to access ore zones in the eastern portion of the open pit, modifications after startup of the crusher corridor and final negotiated payment with a key contractor of the expansion construction • Exploration investment in 2025 is expected to be $13 - $16 million ($11 - $12 million expensed and $2 - $4 million capitalized) 8 Kensington, Alaska (Dollars in millions, except per ounce amounts) 2024 4Q 2024 3Q 2024 2Q 2024 1Q 2024 2023 4Q 2023 Tons milled 699,037   183,639  165,916  182,043  167,439  651,576  177,382  Average gold grade (oz/t) 0.15   0.16  0.16  0.14  0.14  0.14  0.16  Average recovery rate 91.3% 91.8% 90.4% 92.3% 90.8% 91.9% 92.3% Gold ounces produced 95,671   26,931  24,104  23,202  21,434  84,789  26,686  Gold ounces sold 95,361   25,839  24,800  23,539  21,183  84,671  25,980  Average realized price per gold ounce, gross $ 2,415   $ 2,702  $ 2,563  $ 2,223  $ 2,105  $ 1,987  $ 2,016  Treatment and refining