Live feed19:48:16·468dINSIDERFilingvia QuantisnowExecutive Vice President Krein Christopher J converted options into 17,991 shares and covered exercise/tax liability with 10,349 shares, increasing direct ownership by 10% to 81,885 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.APAM· Artisan Partners Asset Management Inc.FinanceOriginal source