0000831641-20-000068.txt : 20200805 0000831641-20-000068.hdr.sgml : 20200805 20200805191943 ACCESSION NUMBER: 0000831641-20-000068 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200804 FILED AS OF DATE: 20200805 DATE AS OF CHANGE: 20200805 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Birkenbeuel Gary CENTRAL INDEX KEY: 0001748476 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 201079256 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_159666956947208.xml FORM 4 X0306 4 2020-08-04 0 0000831641 TETRA TECH INC TTEK 0001748476 Birkenbeuel Gary 3475 EAST FOOTHILL BLVD. PASADENA CA 91107 1 0 0 0 COMMON STOCK 2020-08-04 4 M 0 120 59.90 A 1699 D STOCK OPTION (RIGHT TO BUY) 59.9 2020-08-04 4 M 0 120 0 D 2019-07-30 2028-07-30 COMMON STOCK 120.0 243 D The option became exercisable as to 100% of the shares on the anniversary of the grant date. /s/ Preston Hopson, Attorney-in-fact for Gary Birkenbeuel 2020-08-05