Live feed18:05:04·176dINSIDERFilingvia QuantisnowDirector Mashinski Carla S sold $281,362 worth of shares (2,082 units at $135.14), decreasing direct ownership by 9% to 21,530 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRIM· Primoris Services CorporationIndustrialsOriginal source