[Form 4] TETRA Technologies, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Alicia R. Boston Shoemake, Sr. VP and General Counsel of TETRA TECHNOLOGIES INC (TTI), reported multiple transactions on 08/25/2025 relating to restricted stock units and resulting common stock holdings. The filing shows vested RSUs that converted into 6,377 and 8,066 shares, with portions surrendered to the company to satisfy tax withholding of 3,658 and 4,626 shares respectively, leaving 137,298 total shares beneficially owned after one set of transactions and 132,672 after the other as reported in the non-derivative table. The report also notes 9,246 shares held indirectly by the reporting person’s spouse and details remaining unvested RSU tranches that vest semiannually through February 2026 and February 2027.

Positive

• Vested RSUs converted to common stock, increasing the reporting person’s direct holdings by 6,377 and 8,066 shares.
• Clear disclosure of vesting schedules for remaining awards through February 2026 and February 2027, improving transparency.

Negative

• Shares surrendered to satisfy tax withholding totaled 3,658 and 4,626, reducing the net shares received from vesting.
• Substantial portion of reported holdings is indirect via spouse (9,246 shares), which can complicate assessments of insider buying/selling intent.

Insights

Financial Analyst

TL;DR: Insider vested RSUs increased reported ownership while tax-withholding reduced net shares; overall impact appears routine and non-material to valuation.

The Form 4 documents standard executive compensation mechanics: conversion of vested restricted stock units into common shares and the surrender of shares to meet tax-withholding obligations. Net share counts moved modestly rather than through open-market trades, indicating compensation settlement rather than active buying or selling. The presence of 9,246 shares held by a spouse increases aggregate household ownership but remains small relative to typical public-company float unless TTI's market capitalization is very small. Impact for investors is informational about insider compensation timing rather than a directional signal about company prospects.

Corporate Governance Expert

TL;DR: Disclosure follows expected governance practices for RSU vesting and tax withholding; filing is compliant and routine.

The filing clearly identifies the reporting person’s role, transaction dates, codes for vesting and withholding, and the continuing vesting schedules for outstanding RSU awards. This transparency meets Section 16 reporting norms and confirms no open-market disposals by the officer on the reported dates. The indirect ownership by spouse is properly disclosed. From a governance perspective, these are standard equity compensation events with no indications of exception or error in the reported items.

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^*

Boston Shoemake Alicia r

(Last) (First) (Middle)

24955 INTERSTATE 45 NORTH

(Street)

THE WOODLANDS TX 77380

(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)
	Sr. VP and General Counsel

3. Date of Earliest Transaction (Month/Day/Year)
08/25/2025

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
Common Stock	08/25/2025		M(1)		6,377	A	$0.00	132,890	D
Common Stock	08/25/2025		F(2)		3,658	D	$4.49	129,232	D
Common Stock	08/25/2025		M(3)		8,066	A	$0.00	137,298	D
Common Stock	08/25/2025		F(4)		4,626	D	$4.49	132,672	D
Common Stock								9,246	I	By Spouse

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	08/25/2025		M(1)			6,377	(5)	(5)	Common Stock	6,377	$0.00	6,377	D
Restricted Stock Units	$0.00	08/25/2025		M(3)			8,066	(6)	(6)	Common Stock	8,066	$0.00	24,199	D

Explanation of Responses:

1. Represents vested shares of restricted stock units granted on February 22, 2023. Restricted stock units convert into common stock on a one-for-one basis.

2. Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 22, 2023.

3. Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis.

4. Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024.

5. The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit.

6. The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit.

Remarks:

	Kimberly M. O'Brien, attorney in fact	08/27/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What did Alicia R. Boston Shoemake report on Form 4 for TTI?

The filing reports conversion of vested restricted stock units into 6,377 and 8,066 common shares on 08/25/2025, with portions surrendered for tax withholding.

How many TTI shares were surrendered for tax withholding?

The report shows 3,658 and 4,626 shares surrendered to the issuer to satisfy tax withholding obligations upon RSU vesting.

What is the total number of TTI shares beneficially owned after the transactions?

The non-derivative table reports beneficial ownership amounts of 137,298 and 132,672 shares following the respective reported transactions.

Are there unvested RSUs remaining for the reporting person?

Yes. One award vests every six months until fully vested on February 25, 2026 and another vests every six months until fully vested on February 25, 2027.

Is any ownership held indirectly by family members?

Yes, the filing discloses 9,246 shares held indirectly by the reporting person’s spouse.