Live feed17:44:06·548dINSIDERFilingvia QuantisnowChief Executive Officer Duvall David L. sold $257,340 worth of shares (15,919 units at $16.17), decreasing direct ownership by 6% to 257,512 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CMT· Core Molding Technologies IncIndustrialsOriginal source