0000831641-24-000050.txt : 20240912 0000831641-24-000050.hdr.sgml : 20240912 20240912185013 ACCESSION NUMBER: 0000831641-24-000050 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240910 FILED AS OF DATE: 20240912 DATE AS OF CHANGE: 20240912 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SHOEMAKER LESLIE L CENTRAL INDEX KEY: 0001450067 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 241296031 MAIL ADDRESS: STREET 1: TETRA TECH, INC. STREET 2: 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_1726181406.xml FORM 4 X0508 4 2024-09-10 0 0000831641 TETRA TECH INC TTEK 0001450067 SHOEMAKER LESLIE L 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 0 1 0 0 EVP, Chief Sustainability 0 COMMON STOCK 2024-09-10 4 S 0 78420 46.111 D 296015 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.88 to $46.41, inclusive. On September 6, 2024, the balance of 74,887 shares of common stock was updated pursuant to a forward 5 to 1 stock split, resulting in an additional 299,548 shares of common stock. /s/ Preston Hopson, Attorney-in-fact for Leslie L. Shoemaker 2024-09-12