# EDGAR Filing Document

**Accession Number:** 0000844965
**File Stem:** 0000844965-26-000042
**Filing Date:** 2026-5
**Character Count:** 8029
**Document Hash:** 80fe43e7d9889756f88c0ab943448a4c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000844965-26-000042.hdr.sgml**: 20260526

**ACCESSION NUMBER**: 0000844965-26-000042

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20260522

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20260526

**DATE AS OF CHANGE**: 20260526

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TETRA TECHNOLOGIES INC
- **CENTRAL INDEX KEY:** 0000844965
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 742148293
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13455
- **FILM NUMBER:** 261021216

**BUSINESS ADDRESS:**
- **STREET 1:** 10000 ENERGY DRIVE
- **STREET 2:** SUITE 600, BOX 4
- **CITY:** SPRING
- **STATE:** TX
- **ZIP:** 77389
- **BUSINESS PHONE:** 281-367-1983

**MAIL ADDRESS:**
- **STREET 1:** 10000 ENERGY DRIVE
- **STREET 2:** SUITE 600, BOX 4
- **CITY:** SPRING
- **STATE:** TX
- **ZIP:** 77389

?xml version='1.0' encoding='ASCII'? tti-20260522

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, DC 20549** 

**FORM 8-K** 

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the**

**Securities Exchange Act of 1934**

**Date of report (Date of earliest event reported): May 22, 2026**

**TETRA Technologies, Inc.**

**(Exact Name of Registrant as Specified in Charter)** 

---

| | | |
|:---|:---|:---|
| **Delaware** | **1-13455** | **74-2148293** |
| **(State or Other Jurisdiction of Incorporation)** | **(Commission File Number)** | **(I.R.S. Employer Identification No.)** |

---

**24955 Interstate 45 North**

**The Woodlands, Texas 77380** 

**(Address of Principal Executive Offices, and Zip Code)**

**(281) 367-1983**

**Registrant's Telephone Number, Including Area Code**

<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>

 **(Former Name or Former Address, if Changed Since Last Report)** 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (*see* General Instruction A.2. below):

 ☐ Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 ☐ Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 ☐ Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
| **Common Stock** | **TTI** | **New York Stock Exchange** |
| **Preferred Share Purchase Right** | **NA** | **New York Stock Exchange** |

---

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| | | |
|:---|:---|:---|
| Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). | Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). | Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). |
| | Emerging growth company | ☐ |
| If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  | If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  | ☐ |

---

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**Item 5.07 Submission of Matters to a Vote of Security Holders.**

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| | |
|:---|:---|
| (a) | The Annual Meeting was held on May 22, 2026. |
| (b) | The following matters were voted upon by the stockholders of the Company at the Annual Meeting: |
|  | Item 1 – the election of eight members to the Company's Board of Directors; |
|  | Item 2 – the advisory vote to approve the compensation of the Company's named executive officers as disclosed in the Proxy Statement; |
|  | Item 3 – ratification of the approval of the appointment of Grant Thornton LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2026; and |
|  | Item 4 – approval of the amendment to the Company's Tax Benefits Preservation Plan. |

---

The matters listed above are described in detail in the Proxy Statement.

<u>Item 1 - Election of Directors</u> – the nominees listed below were elected directors with the respective votes set forth opposite their names:

---

| | | | |
|:---|:---|:---|:---|
| | <u>Votes For</u> | <u>Votes Withheld</u> | <u>Broker Non-votes</u> |
| Thomas R. Bates, Jr. | 100229609 | 1664544 | 14168346 |
| Christian A. Garcia | 101608971 | 285182 | 14168346 |
| John F. Glick | 100324738 | 1569415 | 14168346 |
| Angela D. John | 100616750 | 1277403 | 14168346 |
| Sharon B. McGee | 99865325 | 2028828 | 14168346 |
| Brady M. Murphy | 100995678 | 898475 | 14168346 |
| Julia A. Sloat | 100991915 | 902238 | 14168346 |
| Shawn D. Williams | 101597336 | 296817 | 14168346 |

---

<u>Item 2 – Advisory Vote to Approve the Compensation of Named Executive Officers</u> – the stockholders approved, on a non-binding basis, compensation of the named executive officers as described in the Proxy Statement. The votes were as follows:

---

| | | | |
|:---|:---|:---|:---|
| <u>Votes For</u> | <u>Votes Against</u> | <u>Votes Abstained</u> | <u>Broker Non-Votes</u> |
| 100,758,443 | 1,053,739 | 81,971 | 14,168,346 |

---

<u>Item 3 – Ratification of Auditors</u> – the stockholders approved the appointment of Grant Thornton LLP as the Company's registered public accounting firm for the fiscal year ending December 31, 2026. The votes were as follows:

---

| | | |
|:---|:---|:---|
| <u>Votes For</u> | <u>Votes Against</u> | <u>Votes Abstained</u> |
| 115,797,558 | 74,408 | 190,533 |

---

<u>Item 4 – Ratification of Amendment No. 1 to the Company's Tax Benefits Preservation Plan</u>. The votes were as follows:

---

| | | | |
|:---|:---|:---|:---|
| <u>Votes For</u> | <u>Votes Against</u> | <u>Votes Abstained</u> | <u>Broker Non-Votes</u> |
| 94,361,437 | 7,490,191 | 42,525 | 14,168,346 |

---

**<u>Item 8.01 Other Events.</u>**

Following the Annual Meeting, John F. Glick was reappointed as Chair of the Board. In addition, the committees of the Board were reconstituted as follows:

<u>Audit Committee:</u>

Christian A. Garcia, Chair

Angela D. John

------

Julia A. Sloat

Shawn D. Williams

<u>Human Capital Management and Compensation Committee</u>:

Thomas R. Bates, Jr., Chair

Sharon B. McGee

Shawn D. Williams

<u>Nominating, Governance and Sustainability Committee</u>:

Sharon B. McGee, Chair

Angela D. John

Julia A. Sloat

------

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | |
|:---|:---|
| **TETRA Technologies, Inc.** | **TETRA Technologies, Inc.** |
| By: | /s/Brady M. Murphy |
|  | Brady M. Murphy |
|  | President and |
|  | Chief Executive Officer |

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Date: May 26, 2026