Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0002012383-25-002714
Filing Date
2025-10-17
Accepted
2025-10-17 18:24:03
Documents
3

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 5662
2 EXHIBIT 24: POWER OF ATTORNEY PowerOfAttorney.txt EX-24 2796
3 EXHIBIT 99: ITEM 7 Item_7.txt EX-99 524
  Complete submission text file 0002012383-25-002714.txt   10829
Mailing Address 24955 INTERSTATE 45 NORTH THE WOODLANDS TX 77380
Business Address 24955 INTERSTATE 45 NORTH THE WOODLANDS TX 77380 2813671983
TETRA TECHNOLOGIES INC (Subject) CIK: 0000844965 (see all company filings)

EIN.: 742148293 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-44995 | Film No.: 251401887
SIC: 1311 Crude Petroleum & Natural Gas
(CF Office: 01 Energy & Transportation)

Mailing Address 50 HUDSON YARDS NEW YORK NY 10001
Business Address 50 HUDSON YARDS NEW YORK NY 10001 (212) 810-5800
BlackRock, Inc. (Filed by) CIK: 0002012383 (see all company filings)

EIN.: 991116001 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 02 Finance)