Live feed12:47:07·77dINSIDERFilingvia QuantisnowSVP, General Counsel & Sec Perna Robert J covered exercise/tax liability with 2,946 shares and sold $85,767 worth of shares (3,166 units at $27.09), decreasing direct ownership by 9% to 60,440 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.KN· Knowles CorporationConsumer StaplesOriginal source