0001207854-11-000006.txt : 20111116 0001207854-11-000006.hdr.sgml : 20111116 20111116120100 ACCESSION NUMBER: 0001207854-11-000006 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111114 FILED AS OF DATE: 20111116 DATE AS OF CHANGE: 20111116 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BATRACK DAN L CENTRAL INDEX KEY: 0001207854 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 111209231 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 4 1 edgar.xml PRIMARY DOCUMENT X0304 4 2011-11-14 0000831641 TETRA TECH INC TTEK 0001207854 BATRACK DAN L 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 1 1 0 0 CHIEF EXECUTIVE OFFICER COMMON STOCK 2011-11-14 4 F 0 7337 22.53 D 131474 D COMMON STOCK 2011-11-14 4 A 0 1666 0 A 133140 D COMMON STOCK 2011-11-14 4 F 0 2447 22.14 D 130693 D In accordance with the Executive Compensation Policy, 120% of the installment vested on November 14, 2011 and 1,666 additional shares were issued to the reporting person. JANIS SALIN for DAN L. BATRACK 2011-11-16