Live feed17:01:41·292dINSIDERFilingvia QuantisnowChief Executive Officer Horgen Jay C. exercised 75,000 shares at a strike of $74.49 and covered exercise/tax liability with 44,935 shares, increasing direct ownership by 6% to 514,387 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMG· Affiliated Managers Group Inc.FinanceOriginal source