Aqua Metals, Inc. (NASDAQ:AQMS) Q4 2021 Earnings Conference Call February 24, 2022 4:30 PM ET Company Participants Glen Akselrod - IR Steve Cotton - President & CEO Judd Merrill - CFO Ben Taecker - Chief Engineering and Operating Officer Conference Call Participants Colin Rusch - Oppenheimer Sameer Joshi - H.C. Wainwright Shawn Severson - Water Tower Research Operator Greetings! Welcome to Aqua Metals Full Year 2021 Results Conference Call. At this time, all participants are in a listen-only mode. A questio ...