0001525590-12-000004.txt : 20121120 0001525590-12-000004.hdr.sgml : 20121120 20121120105403 ACCESSION NUMBER: 0001525590-12-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121116 FILED AS OF DATE: 20121120 DATE AS OF CHANGE: 20121120 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GROSS FRANK C JR CENTRAL INDEX KEY: 0001525590 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 121216799 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 2012-11-16 0000831641 TETRA TECH INC TTEK 0001525590 GROSS FRANK C JR 3475 E. FOOTHILL BLVD. PASADENA CA 91107 0 1 0 0 EXECUTIVE VICE PRESIDENT COMMON STOCK 2012-11-16 4 A 0 5200 0 A 34318 D COMMON STOCK 2012-11-16 4 F 0 1764 24.26 D 32554 D EMPLOYEE STOCK OPTION (RIGHT TO BUY) 24.26 2012-11-16 4 A 0 13000 0 A 2013-11-16 2020-11-16 COMMON STOCK 13000 63192 D RESTRICTED STOCK UNITS 0 2012-11-16 4 A 0 2600 0 A 2013-11-16 2016-11-16 COMMON STOCK 2600 65792 D The option becomes exercisable as to 25% of the shares on each anniversary of the grant date. On November 16, 2012, 6,667 shares of restricted stock granted in November 2011 vested. Of the 6,667 vested shares, 1,764 shares were withheld to pay the related tax liability. Each restricted stock unit represents the right to receive, at settlement, one share of common stock. The restricted stock units vest in four equal annual installments beginning November 16, 2013. Janis B. Salin for Frank C. Gross, Jr. 2012-11-17