0000831641-24-000017.txt : 20240213 0000831641-24-000017.hdr.sgml : 20240213 20240213201724 ACCESSION NUMBER: 0000831641-24-000017 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240209 FILED AS OF DATE: 20240213 DATE AS OF CHANGE: 20240213 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CARTER BRIAN N CENTRAL INDEX KEY: 0001561742 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 24631358 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] ORGANIZATION NAME: 07 Trade & Services IRS NUMBER: 954148514 STATE OF INCORPORATION: DE FISCAL YEAR END: 0929 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 wk-form4_1707873433.xml FORM 4 X0508 4 2024-02-09 0 0000831641 TETRA TECH INC TTEK 0001561742 CARTER BRIAN N 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 0 1 0 0 SVP, Corporate Controller 0 COMMON STOCK 2024-02-09 4 M 0 5580 47.95 A 13940 D COMMON STOCK 2024-02-09 4 S 0 5580 176.5199 D 8360 D STOCK OPTION (RIGHT TO BUY) 47.95 2024-02-09 4 M 0 5580 47.95 D 2018-11-17 2027-11-17 COMMON STOCK 5580 0 D All shares sold at an exact price. The option becomes exercisable as to 25% of the shares on each anniversary of the grant date. The option granted expires 10 years after the grant date. /s/ Preston Hopson, Attorney-in-fact for Brian N. Carter 2024-02-13