X0407 4 2023-05-24 false 0000844965 TETRA TECHNOLOGIES INC TTI 0001185404 GLICK JOHN F 24955 INTERSTATE 45 NORTH THE WOODLANDS TX 77380 true false false false false Common Stock 2023-05-24 4 M false 24022.00 0.00 A 420860.00 D Restricted Stock Unit 0.00 2023-05-24 4 A false 53305.00 0.00 A Common Stock 53305.00 53305.00 D Restricted Stock Unit 0.00 2023-05-24 4 M false 24022.00 0.00 D Common Stock 24022.00 0.00 D Represents vested shares of restricted stock units granted on May 24, 2023. Restricted stock units convert into common stock on a one-for-one basis. Each restricted stock unit ("RSU") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $2.88. This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Second Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest the earlier of the one-year anniversary of the Grant Date or the date of the Company's 2024 annual meeting of stockholders, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion. The restricted stock unit award fully vested on May 24, 2023. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit. Kimberly M. O'Brien, attorney in fact 2023-05-26