Live feed16:10:59·138dINSIDERFilingvia QuantisnowCHIEF HUMAN RESOURCE OFFICER Tuninetti Davide covered exercise/tax liability with 110 shares, decreasing direct ownership by 9% to 1,070 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.POWL· Powell Industries Inc.EnergyOriginal source