Investors: 800.432.5291 Français Legal/Privacy Careers Contact Responsible Mining Investors Quality Assets News & Events Our Company Contact Coeur d’Alene 6500 North Mineral Drive Suite 200 Coeur d’Alene, ID 83815-9408 T: 208.769.4100 F: 208.769.7612 Vancouver 800 West Pender Street Suite 970 Vancouver, BC, Canada V6C 2V6 T: 604.682.6201 F: 604.682.6215 Investor Inquiries T: 800.HECLA91 (800.432.5291) hmc-info@hecla-mining.com Public Relations Jeanne DuPont Senior Communications Coordinator T: 208.769.4100 Human Resources HR Administrator – Hecla Limited 6500 North Mineral Drive Suite 200 Coeur d’Alene, ID 83815-9408 Shareholders Communication Chairman of the Board c/o Corporate Secretary Hecla Mining Company 6500 North Mineral Drive Suite 200 Coeur d’Alene, Idaho 83815-9408 Transfer Agent/Registrar American Stock Transfer & Trust Company 59 Maiden Lane New York, NY 10038 T: 800.937.5449 Auditors BDO USA, LLP Investor Kit Annual Report Corporate Presentation Investor Fact Sheet Receive Email Alerts Quarterly Results Results are unavailable at this time. view all Current News News is unavailable at this time. view all subscribe Events & Webcasts Events are unavailable at this time. view all © 2021 Hecla Mining Company