0001345911-11-000004.txt : 20111018 0001345911-11-000004.hdr.sgml : 20111018 20111018124014 ACCESSION NUMBER: 0001345911-11-000004 CONFORMED SUBMISSION TYPE: 5 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111002 FILED AS OF DATE: 20111018 DATE AS OF CHANGE: 20111018 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SMITH DOUGLAS G CENTRAL INDEX KEY: 0001345911 FILING VALUES: FORM TYPE: 5 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 111145304 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: 0928 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 5 1 edgar.xml PRIMARY DOCUMENT X0304 5 2011-10-02 0 0 0000831641 TETRA TECH INC TTEK 0001345911 SMITH DOUGLAS G 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 0 1 0 0 EXECUTIVE VICE PRESIDENT Common Stock 2010-12-16 5 G 0 2000 0 D 42148 D JANIS SALIN for DOUGLAS G. SMITH 2011-10-18