0000831641-20-000036.txt : 20200212 0000831641-20-000036.hdr.sgml : 20200212 20200212185633 ACCESSION NUMBER: 0000831641-20-000036 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200211 FILED AS OF DATE: 20200212 DATE AS OF CHANGE: 20200212 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: 20606287 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: 0927 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_158155177571731.xml FORM 4 X0306 4 2020-02-11 0 0000831641 TETRA TECH INC TTEK 0001206709 CHRISTENSEN CRAIG L 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 0 1 0 0 SVP, CIO COMMON STOCK 2020-02-11 4 M 0 6000 28.58 A 45539 D COMMON STOCK 2020-02-11 4 S 0 6000 96.3058 D 39539 D COMMON STOCK 2020-02-11 4 G 0 500 0 D 39039 D STOCK OPTION (RIGHT TO BUY) 28.58 2020-02-11 4 M 0 6000 0 D 2014-11-22 2021-11-22 COMMON STOCK 6000.0 0 D Amount of securities beneficially owned was updated to reflect that 305 shares of common stock were donated to a charitable organization by the Reporting Person on December 10, 2019. It was also updated to reflect that 46 shares of common stock were acquired by the Reporting Person on December 13, 2019, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). $96.3058 is an average price. Shares were sold at prices ranging from $96.30 to $96.37 per share. Bona fide gift. No compensation was given to the donor for the gifting of shares. The option became exercisable as to 25% of the shares on each anniversary of the grant date. /s/ Preston Hopson, Attorney-in-fact for Craig L. Christensen 2020-02-12