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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001215373-12-000004
Filing Date
2012-11-19
Accepted
2012-11-19 10:52:51
Documents
1
Period of Report
2012-11-16

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4  
1 PRIMARY DOCUMENT edgar.xml 4 9441
  Complete submission text file 0001215373-12-000004.txt   10757
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Issuer) CIK: 0000831641 (see all company filings)

IRS No.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0928
SIC: 8711 Services-Engineering Services

Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address
GRANT HUGH M (Reporting) CIK: 0001215373 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19655 | Film No.: 121213510