TTI director gains 37,723 shares via RSU vesting

TETRA TECHNOLOGIES INC director Sharon D. Booth McGee increased her direct holdings through a restricted stock unit vesting.

Rhea-AI Filing Summary

TETRA TECHNOLOGIES INC director Sharon D. Booth McGee increased her direct holdings through a restricted stock unit vesting. On June 12, 2026, 37,723 restricted stock units vested and converted into 37,723 shares of common stock on a one-for-one basis. Following the transaction, she directly owns 137,333 shares of common stock. The filing shows a routine equity compensation event with no open-market buying or selling.

Insights

Equity compensation analyst

Director’s holdings rise via RSU vesting, with no open‑market trade.

Director Sharon D. Booth McGee received 37,723 common shares through the vesting and conversion of restricted stock units granted on June 12, 2025. This is coded as an exercise/conversion of a derivative security, not a market purchase.

The restricted stock unit award fully vested on June 12, 2026, and each unit delivered one share of common stock. After this event, she holds 137,333 shares directly. With no sales or tax-withholding dispositions reported, this looks like standard equity compensation rather than a signal-driven trade.

Insider Trade Summary

37,723 shares exercised/converted

Exercise 2 txns

Insider McGee Sharon D. Booth

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	37,723	$0.00	$0.00
Exercise	Common Stock	37,723	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Common Stock — 137,333 shares (Direct)

Footnotes (2)

1. F1. Represents vested shares of restricted stock units granted on June 12, 2025. Restricted stock units convert into common stock on a one-for-one basis.
2. F2. The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit.

Key Figures

RSUs converted: 37,723 shares Shares owned after transaction: 137,333 shares Exercise/Conversion price: $0.0000 per unit +1 more

4 metrics

RSUs converted 37,723 shares Restricted stock units converting into common stock on June 12, 2026

Shares owned after transaction 137,333 shares Director’s direct common stock holdings after RSU vesting

Exercise/Conversion price $0.0000 per unit Reported transaction price per restricted stock unit

Exercise transactions 1 exercise, 37,723 shares Derivative exercise/conversion count and shares in transaction summary

Key Terms

Restricted Stock Units, derivative security, contingent right

3 terms

Restricted Stock Units financial

"Represents vested shares of restricted stock units granted on June 12, 2025."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

derivative security financial

"Transaction code M is described as an exercise or conversion of a derivative security."

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

contingent right financial

"Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did TETRA TECHNOLOGIES INC (TTI) report for Sharon D. Booth McGee?

TETRA TECHNOLOGIES INC reported that director Sharon D. Booth McGee acquired 37,723 common shares through the vesting and conversion of restricted stock units. The units converted into common stock on a one-for-one basis as part of an equity compensation award.

How many TTI shares does Sharon D. Booth McGee hold after this Form 4 filing?

After the reported transaction, Sharon D. Booth McGee directly owns 137,333 shares of TETRA TECHNOLOGIES INC common stock. This total reflects the addition of 37,723 shares received when her restricted stock units vested and converted into common stock.

Was there any open-market buying or selling in the latest TTI Form 4?

No open-market buying or selling was reported. The Form 4 shows an exercise or conversion of restricted stock units into 37,723 common shares, which is a compensation-related event rather than a purchase or sale on the open market.

What do the vested restricted stock units represent for TTI’s director?

The vested restricted stock units represent a compensation award that fully vested on June 12, 2026. Each unit provided the contingent right to receive one share of TETRA TECHNOLOGIES INC common stock upon vesting, resulting in 37,723 new shares for the director.

When were the restricted stock units granted and when did they vest at TTI?

The restricted stock units were granted on June 12, 2025, and the award fully vested on June 12, 2026. Upon vesting, each restricted stock unit converted into one share of TETRA TECHNOLOGIES INC common stock under the terms of the equity award.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/15/2026 - 04:15 PM EDT Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

McGee Sharon D. Booth

(Last) (First) (Middle)

10000 ENERGY DRIVE

SUITE 600

(Street)

SPRING TEXAS 77389

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/12/2026

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

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

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

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	06/12/2026		M		37,723	A	$0.00	137,333	D

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	06/12/2026		M(1)			37,723	(2)	(2)	Common Stock	37,723	$0.00	0.00	D

Explanation of Responses:

1. Represents vested shares of restricted stock units granted on June 12, 2025. Restricted stock units convert into common stock on a one-for-one basis.

2. The restricted stock unit award fully vested on June 12, 2026. 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	06/15/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)