Live feed16:30:19·81dINSIDERFilingvia QuantisnowPresident & CEO Lisman Michael bought $1,220,048 worth of shares (950 units at $1,284.26), increasing direct ownership by 41% to 3,259 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TDG· Transdigm Group IncorporatedIndustrialsOriginal source