0000831641-24-000040.txt : 20240808 0000831641-24-000040.hdr.sgml : 20240808 20240808192526 ACCESSION NUMBER: 0000831641-24-000040 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240807 FILED AS OF DATE: 20240808 DATE AS OF CHANGE: 20240808 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hopson Preston III CENTRAL INDEX KEY: 0001728969 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 241190029 MAIL ADDRESS: STREET 1: 3475 E FOOTHILL BLVD 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_1723159520.xml FORM 4 X0508 4 2024-08-07 0 0000831641 TETRA TECH INC TTEK 0001728969 Hopson Preston III 3475 EAST FOOTHILL BLVD. PASADENA CA 91107 0 1 0 0 SVP, General Counsel 0 COMMON STOCK 2024-08-07 4 S 0 5000 233.07 D 8742 D All shares sold at an exact price. /s/ Preston Hopson 2024-08-08