Turtle Beach (HEAR) shares ended the last trading session 8.7% higher at 16.75.Thejumpcameonanimpressivevolumewithahigher−than−averagenumberofshareschanginghandsinthesession.Thiscomparestothestock′s27.2118 million. The buyout combined the capabilities of two powerhouse organizations well known for their product innovation and impressive growth trajec ...