Hecla Mining — Jan 26, 2026 release

      Total Cost of Sales (million)   Cash cost, after by- product credits, per silver/gold ounce 1 AISC, after by-product credits, per produced silver/gold ounce 2 Greens Creek   287.0   ($9.00) - ($8.25) $0.00 - $0.50 Lucky Friday   184.0   $10.25 - $11.00 $23.50 - $26.00 Total Silver   471.0   ($1.50) - ($1.25) $15.00 - $16.25 Casa Berardi   192.0   $1,700 - $1,850 $2,150 - $2,350 Total Gold   192.0   $1,700 - $1,850 $2,150 - $2,350   2026 Capital and Exploration Guidance Consolidated capital (growth and sustaining) investment is expected to increase modestly compared to the prior year at $255-$279 million driven by anticipated higher investment at Greens Creek and Keno Hill, partly offset by expected lower investment at Casa Berardi and Lucky Friday. This new guidance range for 2026 capital investment includes $9-$13 million for corporate projects which was not included as a line item in the 2025 guidance range of $222-$242 million reiterated in November 2025.     ● Greens Creek's capital investment is primarily attributable to mine development and engineering and construction related to the expansion of its tailings facility, which is expected to increase tailings capacity to 2045.     ● Lucky Friday's capital investment is heavily tied to underground development, a new tailings facility and a surface cooling project, which is expected to be completed by mid-2026, and is critical to increase the designed cooling capacity at the mine over its reserve mine-life of seventeen years.   3       ● Expected capital spend at Keno Hill comprises mine development and mine infrastructure projects, including, a waste storage facility and water treatment plant.     ● Casa Berardi's expected growth capital spend includes tailings construction costs.   Exploration and pre-development investments are expected to nearly double from the prior year to $55 million, with the