0000831641-23-000030.txt : 20230614
0000831641-23-000030.hdr.sgml : 20230614
20230614165820
ACCESSION NUMBER: 0000831641-23-000030
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230613
FILED AS OF DATE: 20230614
DATE AS OF CHANGE: 20230614
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: 231014825
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
wf-form4_168677628675047.xml
FORM 4
X0407
4
2023-06-13
0
0000831641
TETRA TECH INC
TTEK
0001188787
THOMPSON J KENNETH
3475 EAST FOOTHILL BOULEVARD
PASADENA
CA
91107
1
0
0
0
0
COMMON STOCK
2023-06-13
4
S
0
2500
156.21
D
17836
D
All shares sold at an exact price.
/s/ Preston Hopson, Attorney-in-fact for J. Kenneth Thompson
2023-06-14