0000831641-20-000136.txt : 20201120
0000831641-20-000136.hdr.sgml : 20201120
20201120180815
ACCESSION NUMBER: 0000831641-20-000136
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20201118
FILED AS OF DATE: 20201120
DATE AS OF CHANGE: 20201120
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: 201333728
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: 0927
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
wf-form4_160591368117339.xml
FORM 4
X0306
4
2020-11-18
0
0000831641
TETRA TECH INC
TTEK
0001728969
Hopson Preston III
3475 EAST FOOTHILL BLVD.
PASADENA
CA
91107
0
1
0
0
SVP, General Counsel
COMMON STOCK
2020-11-18
4
M
0
539
0
A
3373
D
COMMON STOCK
2020-11-18
4
M
0
582
0
A
3955
D
COMMON STOCK
2020-11-18
4
F
0
389
122
D
3566
D
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
0.0
2020-11-18
4
M
0
539
0
D
2019-11-18
2022-11-18
COMMON STOCK
539.0
1078
D
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
0.0
2020-11-18
4
M
0
582
0
D
2020-11-18
2023-11-18
COMMON STOCK
582.0
1745
D
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
0.0
2020-11-19
4
A
0
2459
0
A
2021-11-18
2024-11-19
COMMON STOCK
2459.0
2459
D
Shares automatically acquired upon the vesting of restricted stock units (RSUs).
Represents the number of shares withheld to pay the related tax liability on 1,121 restricted stock units (RSUs) which vested on 11/18/2020.
The RSUs become vested as to 25% of the shares on November 18, 2019, and the anniversary of that date going forward until fully vested.
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 become vested as to 25% of the shares on November 18, 2021, and the anniversary of that date going forward until fully vested.
/s/ Preston Hopson
2020-11-20