0000831641-17-000066.txt : 20171121 0000831641-17-000066.hdr.sgml : 20171121 20171121171814 ACCESSION NUMBER: 0000831641-17-000066 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171117 FILED AS OF DATE: 20171121 DATE AS OF CHANGE: 20171121 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Volpi Kirsten M CENTRAL INDEX KEY: 0001582882 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 171217737 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 wf-form4_151130267979378.xml FORM 4 X0306 4 2017-11-17 0 0000831641 TETRA TECH INC TTEK 0001582882 Volpi Kirsten M 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 1 0 0 0 COMMON STOCK 2017-11-17 4 A 0 900 0 A 7020 D STOCK OPTION (RIGHT TO BUY) 47.95 2017-11-17 4 A 0 4200 0 A 2018-11-17 2027-11-17 COMMON STOCK 4200.0 4200 D 900 restricted stock units (RSUs) were awarded to the reporting person on November 17, 2017. The RSUs will become vested as to 100% of the shares on November 18, 2018. The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. JANIS SALIN for KIRSTEN M. VOLPI 2017-11-21