Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001047469-98-005087
Filing Date
1998-02-12
Accepted
1998-02-12 00:00:00
Documents
3
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A SC 13G/A 13620
2 RELEVANT SUBSIDIARIES OF PARENT HOLDING COMPANY EX-21 1955
3 JOINT FILING AGREEMENT EX-99.1 1888
  Complete submission text file 0001047469-98-005087.txt   19478
Mailing Address 25025 I-45 NORTH WOODLANDS TX 77380
Business Address 25025 I-45N WOODLANDS TX 77380 7133671983
TETRA TECHNOLOGIES INC (Subject) CIK: 0000844965 (see all company filings)

EIN.: 742148293 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-44995 | Film No.: 98532918
SIC: 2810 Industrial Inorganic Chemicals

Mailing Address 865 SOUTH FIGUEROA STREET LOS ANGELES CA 90017
Business Address 865 SOUTH FIGUEROA ST LOS ANGELES CA 90017
TCW GROUP INC (Filed by) CIK: 0000850401 (see all company filings)