0001270606-11-000008.txt : 20111116
0001270606-11-000008.hdr.sgml : 20111116
20111116194323
ACCESSION NUMBER: 0001270606-11-000008
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20111115
FILED AS OF DATE: 20111116
DATE AS OF CHANGE: 20111116
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
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: BIEBER MICHAEL A
CENTRAL INDEX KEY: 0001270606
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-19655
FILM NUMBER: 111211275
MAIL ADDRESS:
STREET 1: 3475 EAST FOOTHILL BOULEVARD
CITY: PASADENA
STATE: CA
ZIP: 91107
4
1
edgar.xml
PRIMARY DOCUMENT
X0304
4
2011-11-15
0000831641
TETRA TECH INC
TTEK
0001270606
BIEBER MICHAEL A
3475 EAST FOOTHILL BOULEVARD
PASADENA,
CA
91107
0
1
0
0
SENIOR VICE PRESIDENT
COMMON STOCK
2011-11-15
4
M
0
534
11.80
A
16742
D
COMMON STOCK
2011-11-15
4
S
0
534
22.3639
D
16208
D
COMMON STOCK
2011-11-15
4
M
0
7500
11.80
A
23708
D
COMMON STOCK
2011-11-15
4
S
0
7500
22.3639
D
16208
D
COMMON STOCK
2011-11-15
4
S
0
3360
22.5905
D
12848
D
EMPLOYEE STOCK OPTION (RIGHT TO BUY)
11.80
2011-11-15
4
M
0
534
0
D
2004-01-20
2013-01-20
COMMON STOCK
534
149716
D
EMPLOYEE STOCK OPTION (RIGHT TO BUY)
11.80
2011-11-15
4
M
0
7500
0
D
2004-01-20
2013-01-20
COMMON STOCK
7500
142216
D
The option was fully vested as of January 20, 2007.
JANIS SALIN for MICHAEL A. BIEBER
2011-11-16