0001562180-21-003429.txt : 20210512 0001562180-21-003429.hdr.sgml : 20210512 20210512171453 ACCESSION NUMBER: 0001562180-21-003429 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210511 FILED AS OF DATE: 20210512 DATE AS OF CHANGE: 20210512 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: 21916141 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 2021-05-11 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 2021-05-11 4 P false 7500.00 3.13 A 260614.00 D Kimberly M. O'Brien, attorney in fact 2021-05-12