Live feed19:22:49·159dINSIDERFilingvia QuantisnowChief Eng and Opr Officer Taecker Benjamin S. returned 13 shares to the company, decreasing direct ownership by 0.04% to 36,480 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AQMS· Aqua Metals Inc.IndustrialsOriginal source