Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950152-07-007371
Filing Date
2007-09-06
Accepted
2007-09-06 08:14:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 TETRA TECH INC. NEW SC 13G/A l27895bsc13gza.htm SC 13G/A 33039
  Complete submission text file 0000950152-07-007371.txt   34942
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Subject) CIK: 0000831641 (see all company filings)

EIN.: 954148514 | State of Incorp.: DE | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-43035 | Film No.: 071101357
SIC: 8711 Services-Engineering Services

Mailing Address 2100 GEORGETOWNE DRIVE SUITE 400 SEWICKLEY PA 15143
Business Address 2100 GEORGETOWNE DRIVE SUITE 400 SEWICKLEY PA 15143 7249345800
SNOW CAPITAL MANAGEMENT LP (Filed by) CIK: 0001262124 (see all company filings)

EIN.: 251894430 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A