0001562180-18-002302.txt : 20180504 0001562180-18-002302.hdr.sgml : 20180504 20180504180726 ACCESSION NUMBER: 0001562180-18-002302 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180502 FILED AS OF DATE: 20180504 DATE AS OF CHANGE: 20180504 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WALLACE BASS C JR CENTRAL INDEX KEY: 0001182288 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13455 FILM NUMBER: 18809249 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TETRA TECHNOLOGIES INC CENTRAL INDEX KEY: 0000844965 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 742148293 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 24955 INTERSTATE 45 NORTH CITY: THE WOODLANDS STATE: TX ZIP: 77380 BUSINESS PHONE: 2813671983 MAIL ADDRESS: STREET 1: 24955 INTERSTATE 45 NORTH CITY: THE WOODLANDS STATE: TX ZIP: 77380 4 1 primarydocument.xml PRIMARY DOCUMENT X0306 4 2018-05-02 false 0000844965 TETRA TECHNOLOGIES INC TTI 0001182288 WALLACE BASS C JR 24955 INTERSTATE 45 NORTH THE WOODLANDS TX 77380 false true false false Sr VP & General Counsel Common Stock 2018-05-02 4 F false 654.00 4.18 D 192508.00 D Common Stock 37264.00 I by 401(k) Plan Reflects shares surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of restricted stock granted on May 2, 2016. Rounded. Reflects shares held for the Reporting Person's account by the Trustee of TETRA Technologies, Inc. 401(k) Retirement Plan as of April 30, 2018. Kimberly M. O'Brien, attorney in fact 2018-05-04