Live feed17:20:46·354dINSIDERFilingvia QuantisnowChief Eng and Opr Officer Taecker Benjamin S. covered exercise/tax liability with 3,043 shares, decreasing direct ownership by 2% to 146,426 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AQMS· Aqua Metals Inc.IndustrialsOriginal source