0000831641-23-000067.txt : 20231121
0000831641-23-000067.hdr.sgml : 20231121
20231121214900
ACCESSION NUMBER: 0000831641-23-000067
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231118
FILED AS OF DATE: 20231121
DATE AS OF CHANGE: 20231121
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Hopson Preston III
CENTRAL INDEX KEY: 0001728969
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-19655
FILM NUMBER: 231429851
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]
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_1700621323.xml
FORM 4
X0508
4
2023-11-18
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
2023-11-18
4
M
0
581
0
A
11014
D
COMMON STOCK
2023-11-18
4
M
0
615
0
A
11629
D
COMMON STOCK
2023-11-18
4
M
0
411
0
A
12040
D
COMMON STOCK
2023-11-18
4
M
0
507
0
A
12547
D
COMMON STOCK
2023-11-18
4
F
0
585
165.10
D
11962
D
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
0
2023-11-18
4
M
0
581
0
D
2020-11-18
COMMON STOCK
581
0
D
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
0
2023-11-18
4
M
0
615
0
D
2021-11-18
COMMON STOCK
615
614
D
COMMON STOCK
0
2023-11-18
4
M
0
411
0
D
2022-11-18
COMMON STOCK
411
822
D
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
0
2023-11-18
4
M
0
507
0
D
2023-11-18
COMMON STOCK
507
1521
D
Represents the shares underlying restricted stock units (RSUs) which vested on 11/18/2023 and were withheld to pay the related tax liability.
The RSUs become vested as to 25% of the shares on November 18, 2020, and the anniversary of that date going forward until fully vested.
The RSUs are exercisable at the time of vesting and do not have a set expiration date.
The RSUs become vested as to 25% of the shares on November 18, 2021, and the anniversary of that date going forward until fully vested.
The RSUs become vested as to 25% of the shares on November 18, 2022, and the anniversary of that date going forward until fully vested.
The RSUs become vested as to 25% of the shares on November 18, 2023, and the anniversary of that date going forward until fully vested.
/s/ Preston Hopson
2023-11-21