Kurt Hallead - 18 Feb 2026 Form 4 Insider Report for TETRA TECHNOLOGIES INC (TTI)

Reporting relationship: VP-Treasurer & IR
Issuer ticker: TTI
Reported as of: 18 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Feb 2026, 16:20:03 UTC
Prior SEC filing: 13 Jun 2025
Next SEC filing: 09 Jun 2026
Source filing: View source filing
Reporting owner signature: Kimberly M. O'Brien, attorney in fact

Key filing fact

Kurt Hallead filed Form 4 for TETRA TECHNOLOGIES INC (TTI) on 20 Feb 2026.

Key facts

This page summarizes Kurt Hallead's Form 4 filing for TETRA TECHNOLOGIES INC (TTI).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 20 Feb 2026, 16:20.

Change

Previous filing in this sequence was filed on 13 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002060658 Primary reporting owner

Hallead Kurt

Relationship: VP-Treasurer & IR
Address: 10000 ENERGY DRIVE, SUITE 600, SPRING
Signature: Kimberly M. O'Brien, attorney in fact
Signature date: 20 Feb 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TTI transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +6,984
Change %
Price: $0.000000
Shares after: 6,984
Date: 18 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 6,984
Exercise price: $0.000000
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each restricted stock unit ("RSU") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $11.15.

Footnote F2

The RSU was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. One-third of the award will vest on February 18, 2027 and one-sixth of the award will vest on each August 25th and February 25th thereafter until fully vested on February 25, 2029, subject to continued service with the Issuer on each respective vesting date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion.