TETRA Technologies director granted 13,987 RSUs

John Angela D reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

John Angela D reported acquisition or exercise transactions in this Form 4 filing.

TETRA Technologies director Angela D. John received a grant of 13,987 restricted stock units (RSUs). Each RSU represents the contingent right to one share of common stock. The issuer’s stock closed at $10.41 on the grant date, providing a reference value for the award.

The RSUs will cliff vest on the one-year anniversary of the grant date, subject to continued service with the company. After this grant, John holds 13,987 RSUs directly, which the company may settle in shares, cash, or a combination at its discretion.

Insider Trade Summary

Grant/Award: 13,987 shares

Grant/Award 1 txn

Insider John Angela D

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	13,987	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 13,987 contracts (Direct)

Footnotes (2)

1. 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 $10.41
2. F2. This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest 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.

Key Figures

RSUs granted: 13,987 units Underlying common shares: 13,987 shares Closing stock price on grant date: $10.41 per share +2 more

5 metrics

RSUs granted 13,987 units Restricted stock units awarded to director

Underlying common shares 13,987 shares Each RSU equals one share of common stock

Closing stock price on grant date $10.41 per share Issuer’s common stock closing price on RSU award date

Vesting schedule 1-year cliff Cliff vests on one-year anniversary of grant date

Settlement form Shares and/or cash Issuer may settle RSUs in shares, cash, or a combination

Key Terms

Restricted Stock Units, cliff vest, Equity Incentive Plan, settlement date

4 terms

Restricted Stock Units financial

"Each restricted stock unit ("RSU") represents the contingent right to receive one share"

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.

cliff vest financial

"The Award will cliff vest on the one-year anniversary of the Grant Date"

A cliff vest is a schedule for stock options or restricted shares where no ownership rights are earned until a fixed date, after which a set portion becomes fully owned all at once — like a probation period that suddenly unlocks pay. Investors watch cliff vests because they influence when insiders can sell shares, affect staff retention and dilution timing, and help predict short-term changes in a company’s shareholder makeup.

Equity Incentive Plan financial

"granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan"

An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.

settlement date financial

"Vested shares will be delivered to the reporting person on the settlement date"

The settlement date is the day when a securities trade is finalized: the buyer’s cash is delivered and the seller’s shares or bonds are transferred into the buyer’s account. Think of it like the closing day of a purchase, when ownership and payment officially change hands; until then the trade exists as an agreement but not as completed property transfer. Investors care because payment timing affects cash availability, record of ownership, dividends, and legal rights tied to the asset.

FAQ

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

What did TETRA Technologies (TTI) director Angela D. John report on this Form 4?

Angela D. John reported receiving 13,987 restricted stock units as a compensation award. Each RSU represents a contingent right to one share of TETRA Technologies common stock, subject to future vesting conditions described in the company’s equity incentive plan.

How many restricted stock units did the TTI director receive in this grant?

The director received 13,987 restricted stock units in this grant. These units each correspond to one share of TETRA Technologies common stock, giving a total potential equity award of 13,987 shares if all vesting conditions are satisfied.

What is the vesting schedule for the TTI director’s 13,987 RSUs?

The 13,987 RSUs will cliff vest on the one-year anniversary of the grant date. Vesting is contingent on the director’s continued service with TETRA Technologies through that vesting date, according to the equity incentive plan terms.

What was TETRA Technologies’ stock price at the time of this RSU award?

On the RSU award date, TETRA Technologies’ common stock closed at $10.41 per share. This price offers a reference value for the 13,987 RSUs, though the actual value realized will depend on future stock prices and vesting.

How will the 13,987 RSUs granted to the TTI director be settled at vesting?

Upon vesting, the RSUs are generally settled in TETRA Technologies common shares. However, the company may instead choose to settle the award in cash, or a combination of cash and shares, at its sole discretion under the plan.

How many RSUs does the TTI director hold after this reported transaction?

Following this grant, the director holds 13,987 restricted stock units directly. These RSUs represent a potential future issuance of 13,987 shares of TETRA Technologies common stock, assuming vesting and share settlement under the plan.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 05/26/2026 - 06:20 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^*

John Angela D

(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)
05/22/2026

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

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)	05/22/2026		A		13,987		(2)	(2)	Common Stock	13,987	$0.00	13,987	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 $10.41

2. This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest 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	05/26/2026
	** 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)