0000831641-19-000134.txt : 20191120 0000831641-19-000134.hdr.sgml : 20191120 20191120203301 ACCESSION NUMBER: 0000831641-19-000134 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191118 FILED AS OF DATE: 20191120 DATE AS OF CHANGE: 20191120 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LEWIS J CHRISTOPHER CENTRAL INDEX KEY: 0001007757 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 191235514 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TETRA TECH INC CENTRAL INDEX KEY: 0000831641 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-ENGINEERING SERVICES [8711] IRS NUMBER: 954148514 STATE OF INCORPORATION: DE FISCAL YEAR END: 0929 BUSINESS ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 BUSINESS PHONE: 6263514664 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 4 1 wf-form4_157429996569513.xml FORM 4 X0306 4 2019-11-18 0 0000831641 TETRA TECH INC TTEK 0001007757 LEWIS J CHRISTOPHER 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 1 0 0 0 COMMON STOCK 2019-11-18 4 M 0 770 A 52289 D COMMON STOCK 2019-11-18 4 A 0 3060 A 55349 D RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 0.0 2019-11-18 4 M 0 770 0 A 2019-11-18 2019-11-18 COMMON STOCK 770.0 0 D Shares automatically acquired upon the vesting of restricted stock units (RSUs). Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2015 Equity Incentive Plan. Each PSU represented the right to receive one share of Tetra Tech common stock. Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock. The restricted stock units (RSUs) vested on November 18, 2019. /s/ Preston Hopson, Attorney-in-fact for J. Christopher Lewis 2019-11-20