Live feed17:17:14·15mINSIDERFilingvia QuantisnowDirector Volpi Kirsten M exercised 2,300 shares at a strike of $9.59, increasing direct ownership by 3% to 74,218 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TTEK· Tetra Tech Inc.Consumer DiscretionaryOriginal source