0001450055-17-000003.txt : 20171026 0001450055-17-000003.hdr.sgml : 20171026 20171026163303 ACCESSION NUMBER: 0001450055-17-000003 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171024 FILED AS OF DATE: 20171026 DATE AS OF CHANGE: 20171026 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CHU RONALD J CENTRAL INDEX KEY: 0001450055 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 171156704 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 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2017-10-24 0000831641 TETRA TECH INC TTEK 0001450055 CHU RONALD J 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 0 1 0 0 EXECUTIVE VICE PRESIDENT COMMON STOCK 2017-10-24 4 M 0 14112 22.53 A 51216 D COMMON STOCK 2017-10-24 4 S 0 14112 50.00 D 37104 D STOCK OPTION (RIGHT TO BUY) 22.53 2017-10-24 4 M 0 14112 0 D 2015-11-11 2019-11-11 COMMON STOCK 14112 22216 D The option was fully exercisable on November 11, 2015. All shares were sold at an exact price pursuant to a 10b5-1 automatic trading plan. JANIS B. SALIN FOR RONALD J. CHU 2017-10-26