Live feed17:07:29·321dINSIDERFilingvia QuantisnowGENERAL COUNSEL & CORP. SEC. Marshall Tyson Eliot sold $424,200 worth of shares (30,970 units at $13.70), decreasing direct ownership by 7% to 438,331 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ATEC· Alphatec Holdings Inc.Health CareOriginal source