0001450055-16-000010.txt : 20161117 0001450055-16-000010.hdr.sgml : 20161117 20161117215707 ACCESSION NUMBER: 0001450055-16-000010 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161116 FILED AS OF DATE: 20161117 DATE AS OF CHANGE: 20161117 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: CHU RONALD J CENTRAL INDEX KEY: 0001450055 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 162006398 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2016-11-16 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 2016-11-16 4 M 0 1043 0 A 35084 D COMMON STOCK 2016-11-16 4 F 0 339 41.65 D 34745 D RESTRICTED STOCK UNITS 0 2016-11-16 4 M 0 1043 0 D 2016-11-16 2016-11-16 COMMON STOCK 1043 0 D On November 16, 2016, 1,043 restricted stock units (RSUs) awarded in November 2012 vested. The shares of common stock into which such vested RSUs converted are reported in Table I of this Form 4. Represents the conversion upon vesting of restricted stock units into common stock. On November 16, 2016, 1,043 restricted stock units (RSUs) awarded in November 2012 vested. Of the vested RSUs, 339 underlying shares were withheld to pay the related tax liability. JANIS SALIN for RONALD J. CHU 2016-11-17