0001206709-16-000014.txt : 20161117 0001206709-16-000014.hdr.sgml : 20161117 20161117214435 ACCESSION NUMBER: 0001206709-16-000014 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20151116 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: CHRISTENSEN CRAIG L CENTRAL INDEX KEY: 0001206709 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 162006388 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2015-11-16 0000831641 TETRA TECH INC TTEK 0001206709 CHRISTENSEN CRAIG L 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 0 1 0 0 SVP & CIO COMMON STOCK 2016-11-16 5 G 0 700 0 D 28441 D COMMON STOCK 2016-11-16 4 M 0 500 0 A 28941 D COMMON STOCK 2016-11-16 4 F 0 188 41.65 D 28753 D RESTRICTED STOCK UNITS 0 2016-11-16 4 M 0 500 0 D 2016-11-16 2016-11-16 COMMON STOCK 500 0 D On November 16, 2016, 500 restricted stock units (RSUs) awarded in November 2012 vested. Of the vested RSUs, 188 underlying shares were withheld to pay the related tax liability. On November 16, 2016, 500 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. JANIS SALIN for CRAIG L. CHRISTENSEN 2015-11-18