Live feed17:07:14·84dINSIDERFilingvia QuantisnowSVP, Corporate Controller Carter Brian N sold $401,405 worth of shares (9,979 units at $40.23), decreasing direct ownership by 18% to 46,496 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TTEK· Tetra Tech Inc.Consumer DiscretionaryOriginal source