Live feed19:00:40·385dINSIDERFilingvia QuantisnowEVP, General Counsel Vonne Elizabeth Karpinski covered exercise/tax liability with 749 shares, decreasing direct ownership by 8% to 9,043 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AEIS· Advanced Energy Industries Inc.TechnologyOriginal source