0000831641-19-000205.txt : 20191212 0000831641-19-000205.hdr.sgml : 20191212 20191212183522 ACCESSION NUMBER: 0000831641-19-000205 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191212 FILED AS OF DATE: 20191212 DATE AS OF CHANGE: 20191212 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BROWNLIE WILLIAM R CENTRAL INDEX KEY: 0001346227 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 191282929 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_157619370503905.xml FORM 4 X0306 4 2019-12-12 0 0000831641 TETRA TECH INC TTEK 0001346227 BROWNLIE WILLIAM R 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 0 1 0 0 SVP, Chief Engineer COMMON STOCK 2019-12-12 5 G 0 E 800 0 D 85242 D Bona fide gifts. No compensation was given to the donor for the gifting of shares. /s/ Preston Hopson, Attorney-in-fact for William R. Brownlie 2019-12-12