Live feed16:00:03·118dINSIDERFilingvia QuantisnowChair, President and CEO Graziosi David S. converted options into 24,693 shares and covered exercise/tax liability with 10,502 shares, increasing direct ownership by 6% to 260,663 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ALSN· Allison Transmission Holdings Inc.Consumer DiscretionaryOriginal source