 Hecla Mining Co NYSE:HL Q1 2022 Earnings Conference Call May 10, 2022 10:00 AM ET Company Participants Anvita Patil - VP, IR Treasurer Phillips Baker - President, CEO Director Russell Lawlar - SVP CFO Lauren Roberts - SVP COO Conference Call Participants Heiko Ihle - H.C. Wainwright Co. Trevor Turnbull - Scotiabank Lucas Pipes - B. 