Live feed16:51:50·69dINSIDERFilingvia QuantisnowChief Accounting Officer Von Hoff Ryan George covered exercise/tax liability with 324 shares, decreasing direct ownership by 11% to 2,694 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.APAM· Artisan Partners Asset Management Inc.FinanceOriginal source