0001187157-12-000002.txt : 20120313
0001187157-12-000002.hdr.sgml : 20120313
20120313112143
ACCESSION NUMBER: 0001187157-12-000002
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120309
FILED AS OF DATE: 20120313
DATE AS OF CHANGE: 20120313
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: LEMMON RICHARD A
CENTRAL INDEX KEY: 0001187157
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-19655
FILM NUMBER: 12686160
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: 0928
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
edgar.xml
PRIMARY DOCUMENT
X0304
4
2012-03-09
0000831641
TETRA TECH INC
TTEK
0001187157
LEMMON RICHARD A
3475 EAST FOOTHILL BOULEVARD
PASADENA,
CA
91107
0
1
0
0
SENIOR VICE PRESIDENT
COMMON STOCK
2011-12-30
4
A
0
272
18.3515
A
17064
D
COMMON STOCK
2012-03-09
4
M
0
5000
12.84
A
22064
D
COMMON STOCK
2012-03-09
4
S
0
5000
24.5119
D
17064
D
COMMON STOCK
2012-03-09
4
M
0
5000
12.84
A
22064
D
COMMON STOCK
2012-03-09
4
S
0
5000
24.50
D
17064
D
STOCK OPTION
12.84
2012-03-09
4
M
0
5000
0
D
2003-12-23
2012-12-23
COMMON STOCK
5000
202712
D
STOCK OPTION
12.84
2012-03-09
4
M
0
5000
0
D
2003-12-23
2012-12-23
COMMON STOCK
5000
197712
D
Consists of 272 shares acquired under the Tetra Tech, Inc. Employee Stock Purchase Plan (an exempt transaction under Rule 16b-3(c)).
The option was fully vested as of December 23, 2006.
The option was fully vested as of December 23, 2006.
DAN L. BATRACK for RICHARD A. LEMMON
2012-03-13