0000831641-24-000026.txt : 20240430 0000831641-24-000026.hdr.sgml : 20240430 20240430173209 ACCESSION NUMBER: 0000831641-24-000026 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230426 FILED AS OF DATE: 20240430 DATE AS OF CHANGE: 20240430 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hudkins Jill CENTRAL INDEX KEY: 0001927467 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 24898784 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_1714512718.xml FORM 4 X0508 4 2023-04-26 0 0000831641 TETRA TECH INC TTEK 0001927467 Hudkins Jill 3475 E. FOOTHILL BLVD. PASADENA CA 91107 0 1 0 0 President 0 COMMON STOCK 2023-04-26 4 M 0 250 0 A 2774 D COMMON STOCK 2023-04-26 4 F 0 123 135.35 D 2651 D COMMON STOCK 2024-04-26 4 M 0 250 0 A 2936 D COMMON STOCK 2024-04-26 4 F 0 108 192.50 D 2828 D RESTRICTED STOCK UNITS 0 2023-04-26 4 M 0 250 0 D 2022-04-26 COMMON STOCK 250 500 D RESTRICTED STOCK UNITS 0 2024-04-26 4 M 0 250 0 D 2022-04-26 COMMON STOCK 250 250 D Represents shares withheld to pay the related tax liability of the restricted stock units that vested on 4/26/2023. Amount of securities beneficially owned was updated to reflect that 35 shares of common stock were acquired by the Reporting Person on December 15, 2023, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Represents shares withheld to pay the related tax liability of the restricted stock units that vested on 4/26/2024. The RSUs became vested as to 25% of the shares on April 26, 2022, and 25% of the shares on each anniversary date thereafter until fully vested. The RSUs are exercisable at the time of vesting and do not have a set expiration date. /s/ Preston Hopson, Attorney-in-Fact for Jill Hudkins 2024-04-30