0000831641-23-000111.txt : 20231122
0000831641-23-000111.hdr.sgml : 20231122
20231122201122
ACCESSION NUMBER: 0000831641-23-000111
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231121
FILED AS OF DATE: 20231122
DATE AS OF CHANGE: 20231122
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: THOMPSON J KENNETH
CENTRAL INDEX KEY: 0001188787
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-19655
FILM NUMBER: 231434844
MAIL ADDRESS:
STREET 1: ALASKA AIR GROUP
STREET 2: 19300 PACIFIC HIGHWAY SOUTH
CITY: SEATTLE
STATE: WA
ZIP: 98188
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: 1001
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_1700701871.xml
FORM 4
X0508
4
2023-11-21
0
0000831641
TETRA TECH INC
TTEK
0001188787
THOMPSON J KENNETH
3475 EAST FOOTHILL BOULEVARD
PASADENA
CA
91107
1
0
0
0
0
COMMON STOCK
2023-11-21
4
A
0
1054
0
A
14810
D
COMMON STOCK
2023-11-21
4
G
0
325
0
D
14485
D
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
0
2023-11-21
4
A
0
425
0
A
2024-11-30
COMMON STOCK
425
425
D
Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2018 Equity Incentive Plan.
Bona fide gift. No compensation was given to the donor for the gifting of shares.
Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.
The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2024.
The RSUs are exercisable at the time of vesting and do not have a set expiration date.
/s/ Preston Hopson, Attorney-in-fact for J. Kenneth Thompson
2023-11-22