X0609 4 2026-06-22 0 0000719413 HECLA MINING CO/DE/ HL 0001634436 Moyes Kari G. false 6500 N. MINERAL DRIVE SUITE 200 COEUR D'ALENE ID 83815 0 1 0 0 VP - CHRO 0 Common Stock 2026-06-22 4 F 0 303 15.98 A 543 D Common Stock 2026-06-22 4 A 0 19876 15.98 A 30557 D Performance rights 0 2026-06-22 4 A 0 19876 0 A 2029-01-01 2029-01-01 Common Stock 19876 50433 D Ms. Moyes was awarded 10,984 restricted stock units on April 13, 2026. A prorated portion vested on June 22, 2026. To cover her tax liability on those vested units, Hecla Mining Company withheld 303 shares. Award of restricted stock units that vest as follows: 6,626 shares on June 21, 2027, 6,625 shares on June 21, 2028, and 6,625 shares on June 21, 2029 Consists of 543 shares held directly and 30,014 unvested restricted stock units. Ms. Moyes was awarded performance rights representing the contingent right to receive between $317,625 and $635,250 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2026 to December 31, 2028) relative to our peers. Examples of the potential grant of shares to Ms. Moyes under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($635,250 in stock); 50th percentile rank among peers = target award at grant value ($317,625 in stock), and 0 percentile rank among peers = threshold award below 25% of target. Consists of 543 shares held directly, 19,876 unvested performance-based rights, and 30,014 unvested restricted stock units. Tami D. Whitman, Attorney-in-Fact for Kari Moyes 2025-06-25