0000831641-18-000183.txt : 20181121 0000831641-18-000183.hdr.sgml : 20181121 20181121200920 ACCESSION NUMBER: 0000831641-18-000183 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181120 FILED AS OF DATE: 20181121 DATE AS OF CHANGE: 20181121 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: 181199086 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: 0930 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 wf-form4_154284894324540.xml FORM 4 X0306 4 2018-11-20 0 0000831641 TETRA TECH INC TTEK 0001207854 BATRACK DAN L 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 1 1 0 0 CHAIRMAN, CEO & PRESIDENT COMMON STOCK 2018-11-20 4 F 0 2199 63.44 D 268638 D COMMON STOCK 2018-11-20 4 F 0 172 63.44 D 268466 D COMMON STOCK 2018-11-21 4 F 0 3883 62.68 D 264583 D Represents the shares underlying performance share units (PSUs) which vested on 11/20/2018 and were withheld to satisfy the related FICA obligations. The PSUs vested on 11/20/2018 are subject to the Reporting Person's deferral into the Issuer's Deferred Compensation Plan, and will be settled in shares of the Issuer's common stock according to the Reporting Person's election distribution schedule. Represents the shares underlying restricted stock units (RSUs) which vested on 11/20/2018 and were withheld to satisfy the related FICA obligations. Represents the shares underlying RSUs which vested on 11/21/2018 and were withheld to pay the related tax liability. /s/ Preston Hopson III, Attorney-in-fact for Dan L. Batrack 2018-11-21