0001183870-16-000004.txt : 20160503 0001183870-16-000004.hdr.sgml : 20160503 20160503161422 ACCESSION NUMBER: 0001183870-16-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160502 FILED AS OF DATE: 20160503 DATE AS OF CHANGE: 20160503 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: HADEN PATRICK C CENTRAL INDEX KEY: 0001183870 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 161615617 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2016-05-02 0000831641 TETRA TECH INC TTEK 0001183870 HADEN PATRICK C 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 1 0 0 0 COMMON STOCK 2016-05-02 4 M 0 8000 18.87 A 18055 D COMMON STOCK 2016-05-02 4 S 0 8000 30.1404 D 10555 D STOCK OPTION 18.87 2016-05-02 4 M 0 8000 0 D 2009-03-01 2018-03-02 COMMON STOCK 8000 0 D The option became exercisable as to 100% of the shares on the anniversary of the grant date. $30.1404 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.14 to $30.15. JANIS SALIN for PATRICK C. HADEN 2016-05-03