Matthew Sanderson - 25 Aug 2025 Form 4 Insider Report for TETRA TECHNOLOGIES INC (TTI)

Role
Executive Vice President
Signature
Kimberly M. O'Brien, attorney in fact
Issuer symbol
TTI
Transactions as of
25 Aug 2025
Net transactions value
-$53,027
Form type
4
Filing time
27 Aug 2025, 16:39:29 UTC
Previous filing
18 Mar 2025
Next filing
20 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SANDERSON MATTHEW Executive Vice President 24955 INTERSTATE 45 N, THE WOODLANDS Kimberly M. O'Brien, attorney in fact 27 Aug 2025 0001689601

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TTI Common Stock Options Exercise $0 +15,942 +2.4% $0.000000 692,032 25 Aug 2025 Direct F1
transaction TTI Common Stock Tax liability $27,663 -6,161 -0.89% $4.49 685,871 25 Aug 2025 Direct F2
transaction TTI Common Stock Options Exercise $0 +15,124 +2.2% $0.000000 700,995 25 Aug 2025 Direct F3
transaction TTI Common Stock Tax liability $25,364 -5,649 -0.81% $4.49 695,346 25 Aug 2025 Direct F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction TTI Restricted Stock Units Options Exercise $0 -15,942 -50% $0.000000 15,942 25 Aug 2025 Common Stock 15,942 $0.000000 Direct F1, F5
transaction TTI Restricted Stock Units Options Exercise $0 -15,124 -25% $0.000000 45,373 25 Aug 2025 Common Stock 15,124 $0.000000 Direct F3, F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents vested shares of restricted stock units granted on February 22, 2023. Restricted stock units convert into common stock on a one-for-one basis.
F2 Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 22, 2023.
F3 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.
F4 Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024.
F5 The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit.
F6 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.