Live feed16:05:09·19mINSIDERFilingvia QuantisnowOfficer Bohley G Frederick exercised 3,961 shares at a strike of $37.11 and sold $484,748 worth of shares (3,961 units at $122.38) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ALSN· Allison Transmission Holdings Inc.Consumer DiscretionaryOriginal source