0001562180-18-003829.txt : 20180905 0001562180-18-003829.hdr.sgml : 20180905 20180905160719 ACCESSION NUMBER: 0001562180-18-003829 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180831 FILED AS OF DATE: 20180905 DATE AS OF CHANGE: 20180905 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SANDERSON MATTHEW CENTRAL INDEX KEY: 0001689601 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13455 FILM NUMBER: 181055187 MAIL ADDRESS: STREET 1: 2615 OAK VISTA CT CITY: CASTLE ROCK STATE: CO ZIP: 80104 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 2018-08-31 false 0000844965 TETRA TECHNOLOGIES INC TTI 0001689601 SANDERSON MATTHEW 24955 INTERSTATE 45 N THE WOODLANDS TX 77380 false true false false Senior Vice President Common Stock 2018-08-31 4 F false 1215.00 4.59 D 145433.00 D Reflects shares surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of restricted stock granted on February 22, 2017. Kimberly M. O'Brien, attorney in fact 2018-09-05