TTI amended Form 144: planned sale of 13,115 shares on NYSE

Rhea-AI Filing Summary

TETRA Technologies (TTI) filed an amended Form 144 notice covering a potential sale of 13,115 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $104,175.63. The filing lists an approximate sale date of 11/10/2025 on the NYSE.

The shares trace to a 02/22/2018 incentive stock option grant under an employee equity plan. The filing also notes a recent transaction: Alicia Boston sold 6,142 shares on 11/10/2025 for $48,787.40. This notice relates to potential sales by a holder under Rule 144 and does not involve the company selling shares.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144/A

144/A: Filer Information

Filer CIK
Filer CCC
Previous Accession Number Of The Filing
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144/A: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144/A: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Morgan Stanley Smith Barney LLC P.O. Box 182616 Columbus OH 43218-2616	13115	104175.63	0	11/10/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144/A: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	02/22/2018	Grant of Incentive Stock Option under employee equity incentive plan	TETRA Technologies, Inc.			13115	11/10/2025	cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144/A: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Alicia Boston 24955 I-45 North The Woodlands TX 77380	Common stock	11/10/2025	6142	48787.40

144/A: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does TETRA Technologies (TTI) disclose in this Form 144/A?

An amended notice of intent to sell 13,115 common shares with an aggregate market value of $104,175.63, targeting 11/10/2025 on the NYSE.

Who is the broker for the potential TTI share sale?

The filing lists Morgan Stanley Smith Barney LLC as broker.

What is the source of the TTI shares to be sold?

They relate to a 02/22/2018 incentive stock option grant under an employee equity incentive plan.

Were any TTI shares sold recently by the same person?

Yes. Alicia Boston sold 6,142 shares on 11/10/2025 for $48,787.40.

Does TTI receive proceeds from this Form 144 sale?

No. Rule 144 notices relate to sales by a holder; proceeds go to the selling security holder, not the issuer.

On which exchange are the shares intended to be sold?

The filing names the NYSE.