Live feed17:00:31·313dINSIDERFilingvia QuantisnowChief Executive Officer Horgen Jay C. exercised 75,000 shares at a strike of $74.49 and covered exercise/tax liability with 45,607 shares, increasing direct ownership by 6% to 484,322 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMG· Affiliated Managers Group Inc.FinanceOriginal source