6,984 RSUs awarded to TETRA Technologies (TTI) VP–Treasurer Hallead

Rhea-AI Filing Summary

TETRA Technologies reported that VP–Treasurer & Investor Relations Kurt Hallead acquired a grant of 6,984 restricted stock units (RSUs) at no cost under the company’s Third Amended and Restated 2018 Equity Incentive Plan. Each RSU represents one share of common stock upon vesting.

According to the award terms, one-third of the RSUs will vest on February 18, 2027, and one-sixth will vest on each August 25 and February 25 thereafter until the grant is fully vested on February 25, 2029, subject to Hallead’s continued service. Vested RSUs will be settled in shares, cash, or a combination, at the company’s discretion. The issuer’s common stock closed at $11.15 on the award date.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hallead Kurt

(Last) (First) (Middle)

10000 ENERGY DRIVE

SUITE 600

(Street)

SPRING TX 77389

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TETRA TECHNOLOGIES INC [ TTI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP-Treasurer & IR

3. Date of Earliest Transaction (Month/Day/Year)
02/18/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	$0.00(1)	02/18/2026		A		6,984		(2)	02/25/2029	Common Stock	6,984	$0.00	6,984	D

Explanation of Responses:

1. 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.

2. 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.

Remarks:

	Kimberly M. O'Brien, attorney in fact	02/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did TETRA Technologies (TTI) report for Kurt Hallead?

TETRA Technologies reported that VP–Treasurer & Investor Relations Kurt Hallead received a grant of 6,984 restricted stock units. These RSUs were awarded at no cost and are part of his equity-based compensation under the company’s 2018 equity incentive plan.

How many restricted stock units did Kurt Hallead receive from TETRA Technologies (TTI)?

Kurt Hallead received 6,984 restricted stock units from TETRA Technologies. Each RSU represents the right to receive one share of common stock upon vesting, giving him potential future ownership aligned with long-term company performance and service requirements.

What is the vesting schedule for Kurt Hallead’s 6,984 RSUs at TETRA Technologies (TTI)?

The 6,984 RSUs vest over time, with one-third vesting on February 18, 2027. The remaining units vest in equal one-sixth installments on each August 25 and February 25 until fully vested on February 25, 2029, contingent on continued service.

How will Kurt Hallead’s TETRA Technologies (TTI) RSUs be settled at vesting?

Upon vesting, Kurt Hallead’s RSUs will be settled in shares, cash, or a combination of both. The decision is made at TETRA Technologies’ sole discretion, allowing flexibility in how the company delivers the value of vested awards.

Under which equity plan were the 6,984 RSUs granted to Kurt Hallead at TETRA Technologies (TTI)?

The 6,984 RSUs were granted under the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. This plan is designed to provide equity-based compensation that aligns key employees’ interests with long-term shareholder value.

What was TETRA Technologies’ stock price on the date of Kurt Hallead’s RSU award?

On the RSU award date, TETRA Technologies’ common stock closed at $11.15. This closing price helps indicate the approximate market value of each share tied to the RSUs at the time the equity award was granted.