Tetra Technologies Inc.

Last updated September 27, 2026

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Organization details

Legal name: Tetra Technologies Inc.
Ownership: Public
Status: Active
Sector (GICS): Energy
SIC code: 1311 — Crude Petroleum & Natural Gas
Jurisdiction of incorporation: Delaware
Headquarters city: Spring
Headquarters state / province: Texas
Headquarters country: United States
Fiscal year end: December
Ticker symbol: TTI
Primary stock exchange: NYSE

Identifiers

SEC CIK: 0000844965
EIN: 74-2148293

Board of directors

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Angela D. John · Director
Since 2024
Christian A. Garcia · Director
Since 2023
Gina Luna · Director
Since 2023
John F. Glick · Director
Since 2023
Julia A. Sloat · Director
Since 2025
Mark E. Baldwin · Director
Since 2023
Sharon D. Booth McGee · Director
Since 2023
Shawn D. Williams · Director
Since 2023
Thomas R. Bates Jr. · Director
Since 2023

Director election results

Annual meeting of May 22, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

6 of this board's directors also sit on 9 other boards. 1 is in the same sector.

Shared director Other board Same sector

Bausch Health Companies Inc.
via Christian A. Garcia
Dana Incorporated
via Christian A. Garcia
Jacobs Solutions Inc.
via Julia A. Sloat
KBR Inc.
via Mark E. Baldwin
Kirby Corporation
via Shawn D. Williams
Mueller Water Products
via Christian A. Garcia
Nine Energy Service Inc. Same sector
via Mark E. Baldwin
Roku Inc.
via Gina Luna
SSR Mining Inc.
via Thomas R. Bates Jr.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months: $281,920; 2 purchases by 2 insiders
Sold, last 12 months: $536,611; 2 sales by 1 insider

Date	Insider	Transaction	Shares	Price	Value
Oct 4, 2026	Moeller Timothy C Officer (Sr. Vice President)	Option exercise	+25,000	—	—
Oct 4, 2026	Moeller Timothy C Officer (Sr. Vice President)	Shares withheld for tax	−9,838	$6.00	$59,028
Sep 29, 2026	Kokenes Kathrine Officer (VP & Chief Accounting Officer)	Option exercise	+9,881	—	—
Sep 29, 2026	Kokenes Kathrine Officer (VP & Chief Accounting Officer)	Shares withheld for tax	−3,691	$5.81	$21,445
Sep 2, 2026	Angela D. John Director	Open-market purchase	+10,000	$6.50	$65,000
Aug 25, 2026	Boston Shoemake Alicia r Officer (Sr. VP and General Counsel)	Option exercise	+8,066	—	—
Aug 25, 2026	McNiven Roy Officer (Sr. Vice President)	Option exercise	+13,612	—	—
Aug 25, 2026	Moeller Timothy C Officer (Sr. Vice President)	Option exercise	+13,612	—	—
Aug 25, 2026	Murphy Brady M Officer (President & CEO)	Option exercise	+60,496	—	—
Aug 25, 2026	SANDERSON MATTHEW Officer (Executive Vice President & CFO)	Option exercise	+15,124	—	—
Aug 25, 2026	Boston Shoemake Alicia r Officer (Sr. VP and General Counsel)	Shares withheld for tax	−3,174	$6.77	$21,488
Aug 25, 2026	McNiven Roy Officer (Sr. Vice President)	Shares withheld for tax	−5,357	$6.77	$36,267
Aug 25, 2026	Moeller Timothy C Officer (Sr. Vice President)	Shares withheld for tax	−5,357	$6.77	$36,267
Aug 25, 2026	Murphy Brady M Officer (President & CEO)	Shares withheld for tax	−23,806	$6.77	$161,167
Aug 25, 2026	SANDERSON MATTHEW Officer (Executive Vice President & CFO)	Shares withheld for tax	−5,952	$6.77	$40,295

Peers

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Questions about Tetra Technologies Inc.

How many directors are on Tetra Technologies Inc.'s board?

Tetra Technologies Inc.'s board has 9 directors: Angela D. John, Christian A. Garcia, Gina Luna, John F. Glick, Julia A. Sloat, Mark E. Baldwin, Sharon D. Booth McGee, Shawn D. Williams and Thomas R. Bates Jr.

Are Tetra Technologies Inc. insiders buying or selling shares?

Over the last 12 months, Tetra Technologies Inc. insiders bought $281,920 of shares in 2 purchases and sold $536,611 of shares in 2 sales on the open market, as reported to the SEC on Forms 4 and 5.

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