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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000913414-09-004059
Filing Date
2009-02-05
Accepted
2009-02-05 13:36:02
Documents
1

Document Format Files

Seq Description Document Type Size
1 tetratech123108.txt SC 13G 31489
  Complete submission text file 0000913414-09-004059.txt   33860
Mailing Address 25025 I-45 NORTH THE WOODLANDS TX 77380
Business Address 25025 I-45N THE WOODLANDS TX 77380 2813671983
TETRA TECHNOLOGIES INC (Subject) CIK: 0000844965 (see all company filings)

IRS No.: 742148293 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-44995 | Film No.: 09572218
SIC: 2810 Industrial Inorganic Chemicals

Mailing Address 400 HOWARD STREET SAN FRANCISCO CA 94105
Business Address 400 HOWARD STREET SAN FRANCISCO CA 94105 4155972639
BARCLAYS GLOBAL INVESTORS NA /CA/ (Filed by) CIK: 0000913414 (see all company filings)

IRS No.: 943112180 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000