Live feed12:59:55·431dINSIDERFilingvia QuantisnowSVP, General Counsel & Sec Perna Robert J was granted 35,640 shares and covered exercise/tax liability with 7,335 shares, increasing direct ownership by 47% to 88,868 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.KN· Knowles CorporationConsumer StaplesOriginal source