0000831641-18-000184.txt : 20181121
0000831641-18-000184.hdr.sgml : 20181121
20181121200944
ACCESSION NUMBER: 0000831641-18-000184
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20181120
FILED AS OF DATE: 20181121
DATE AS OF CHANGE: 20181121
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Volpi Kirsten M
CENTRAL INDEX KEY: 0001582882
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-19655
FILM NUMBER: 181199087
MAIL ADDRESS:
STREET 1: 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]
IRS NUMBER: 954148514
STATE OF INCORPORATION: DE
FISCAL YEAR END: 0930
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_154284896856481.xml
FORM 4
X0306
4
2018-11-20
0
0000831641
TETRA TECH INC
TTEK
0001582882
Volpi Kirsten M
3475 EAST FOOTHILL BOULEVARD
PASADENA,
CA
91107
1
0
0
0
COMMON STOCK
2018-11-20
4
A
0
2880
0
A
11378
D
Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2015 Equity Incentive Plan.
Each PSU represented the right to receive one share of common stock.
/s/ Preston Hopson III, Attorney-in-fact for Kirsten M. Volpi
2018-11-21