Roy McNiven - 25 Aug 2026 Form 4 Insider Report for TETRA TECHNOLOGIES INC (TTI)

Reporting relationship: Sr. Vice President
Issuer ticker: TTI
Reported as of: 25 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 27 Aug 2026, 16:09:38 UTC
Prior SEC filing: 11 Mar 2026
Source filing: View source filing
Reporting owner signature: Kimberly M. O'Brien, attorney in fact

Key filing fact

Roy McNiven filed Form 4 for TETRA TECHNOLOGIES INC (TTI) on 27 Aug 2026.

Key facts

This page summarizes Roy McNiven's Form 4 filing for TETRA TECHNOLOGIES INC (TTI).
6 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 27 Aug 2026, 16:09.

Change

Previous filing in this sequence was filed on 11 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001660437 Primary reporting owner

McNiven Roy

Relationship: Sr. Vice President
Address: 10000 ENERGY DRIVE, SUITE 600, SPRING
Signature: Kimberly M. O'Brien, attorney in fact
Signature date: 27 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TTI transaction

Common Stock

Options Exercise

Transaction value
Shares: +13,612
Change %: +21%
Price: $0.000000^*
Shares after: 79,246
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1

TTI transaction

Common Stock

Tax liability

Transaction value
Shares: -5,357
Change %: -6.8%
Price: $6.77^*
Shares after: 73,889
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F2

TTI transaction

Common Stock

Options Exercise

Transaction value
Shares: +13,599
Change %: +18%
Price: $0.000000^*
Shares after: 87,488
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F3

TTI transaction

Common Stock

Tax liability

Transaction value
Shares: -5,352
Change %: -6.1%
Price: $6.77^*
Shares after: 82,136
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TTI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -13,612
Change %: -50%
Price: $0.000000^*
Shares after: 13,612
Date: 25 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 13,612
Exercise price: $0.000000
Footnotes: F1, F5

TTI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -13,599
Change %: -25%
Price: $0.000000^*
Shares after: 40,798
Date: 25 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 13,599
Exercise price: $0.000000
Footnotes: F3, F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis.

Footnote F2

Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024.

Footnote F3

Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis.

Footnote F4

Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 28, 2025.

Footnote F5

The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit.

Footnote F6

The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit.