0000831641-19-000036.txt : 20190319
0000831641-19-000036.hdr.sgml : 20190319
20190319181935
ACCESSION NUMBER: 0000831641-19-000036
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20190315
FILED AS OF DATE: 20190319
DATE AS OF CHANGE: 20190319
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Amidon Derek G
CENTRAL INDEX KEY: 0001721981
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-19655
FILM NUMBER: 19692954
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: 0929
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_155303396058107.xml
FORM 4
X0306
4
2019-03-15
0
0000831641
TETRA TECH INC
TTEK
0001721981
Amidon Derek G
3475 EAST FOOTHILL BOULEVARD
PASADENA
CA
91107
0
1
0
0
SVP, Commercial Account Mgmt.
COMMON STOCK
2019-03-15
4
S
0
422
58.9723
D
11386
D
COMMON STOCK
2019-03-15
4
S
0
4196
58.9505
D
7190
D
Amount of securities beneficially owned have also been updated to reflect the acquisition of 107 shares of common stock pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP) on December 14, 2018.
/s/ Preston Hopson III, Attorney-in-fact-for Derek G. Amidon
2019-03-19