0001206709-15-000002.txt : 20150116 0001206709-15-000002.hdr.sgml : 20150116 20150116113315 ACCESSION NUMBER: 0001206709-15-000002 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150115 FILED AS OF DATE: 20150116 DATE AS OF CHANGE: 20150116 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: CHRISTENSEN CRAIG L CENTRAL INDEX KEY: 0001206709 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 15531632 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2015-01-15 0000831641 TETRA TECH INC TTEK 0001206709 CHRISTENSEN CRAIG L 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 0 1 0 0 SENIOR VICE PRESIDENT COMMON STOCK 2015-01-15 4 M 0 14310 15.79 A 42780 D COMMON STOCK 2015-01-15 4 S 0 14310 24.6237 D 28470 D EMPLOYEE STOCK OPTION (RIGHT TO BUY) 15.79 2015-01-15 4 M 0 14310 0 D 2006-01-18 2015-01-18 COMMON STOCK 14310 115993 D The option was fully vested as of January 18, 2009. Pursuant to a 10b5-1 Plan. JANIS SALIN for CRAIG L. CHRISTENSEN 2015-01-15