[Form 3] TETRA TECHNOLOGIES INC Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Tetra Technologies (TTI) Form 3: Kathrine Kokenes, listed as VP & Chief Accounting Officer, filed an initial Section 16 Form 3 reporting that she does not beneficially own any TTI securities as of the event date 09/29/2025. The filing was signed by attorney-in-fact Kimberly M. O'Brien on 10/01/2025. This is a routine insider ownership disclosure showing no direct or indirect holdings reported on initial ownership statement.

Insights

Financial Analyst

TL;DR: Routine initial ownership filing showing no reported holdings; no immediate financial impact on TTI.

The Form 3 discloses that an officer, Kathrine Kokenes, reported no beneficial ownership of Tetra Technologies common stock as of the event date. For investors and analysts this is a neutral disclosure because it contains no transactional activity, no option holdings, and no change in outstanding insider ownership metrics. This filing does not alter outstanding share counts or reveal insider buying or selling.

Corporate Governance Expert

TL;DR: Administrative insider reporting completed; absence of holdings is a governance data point but not material.

The submission satisfies Section 16 initial reporting requirements for an officer and was executed by an attorney-in-fact. The explicit statement of zero beneficial ownership is a factual governance item useful for ownership records and compliance monitoring. It raises no red flags regarding late reporting or undisclosed related-party holdings based on the provided content.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Kokenes Kathrine

(Last) (First) (Middle)

24955 INTERSTATE 45 N

(Street)

THE WOODLANDS TX 77380

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
09/29/2025

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP & Chief Accounting Officer

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	Kimberly M. O'Brien, attorney in fact	10/01/2025
	** 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 5 (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.

FAQ

What did the Form 3 for TTI filed by Kathrine Kokenes report?

The Form 3 reported that Kathrine Kokenes, VP & Chief Accounting Officer, does not beneficially own any TTI securities as of the event date 09/29/2025.

When was the event date and when was the Form 3 signed?

The event date on the Form 3 is 09/29/2025 and the form was signed by attorney-in-fact Kimberly M. O'Brien on 10/01/2025.

Does this Form 3 show any derivative or option holdings for TTI?

No. The filing explicitly states no securities are beneficially owned and contains no entries for derivative or option holdings.

Does this filing indicate any insider trading activity by the reporting person?

No. The Form 3 is an initial ownership statement showing zero holdings, so it does not report any purchases or sales.

Who filed the Form 3 on behalf of the reporting person?

The Form 3 was signed by Kimberly M. O'Brien, attorney-in-fact, on 10/01/2025.