Live feed18:51:15·210dINSIDERFilingvia QuantisnowChairman and CEO Batrack Dan L converted options into 33,045 shares, covered exercise/tax liability with 108,888 shares and was granted 164,285 shares, increasing direct ownership by 39% to 314,309 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TTEK· Tetra Tech Inc.Consumer DiscretionaryOriginal source