144 0001667482 XXXXXXXX LIVE 0000719413 HECLA MINING CO/DE/ 001-08491 6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE ID 83815-9408 2087694100 Brown Robert Denis Officer Common Stock Morgan Stanley Capital Management, LLC

One New York Plaza 7th Floor New York NY 10004

24800 129208.00 631831137 02/26/2025 NYSE Common Stock 02/24/2025 Stock Award Hecla Mining Company N 45501 02/25/2025 Stock Award Y Sale of shares to cover taxes on stock award 02/25/2025 Robert D. Brown