Live feed17:02:09·78dINSIDERFilingvia QuantisnowDirector Volpi Kirsten M exercised 1,000 shares at a strike of $9.59, increasing direct ownership by 1% to 70,218 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TTEK· Tetra Tech Inc.Consumer DiscretionaryOriginal source