TETRA Technologies, Inc. announced that Stuart M. Brightman, Chief Executive Officer and a director of TETRA, has advised the Board of Directors of his intent to retire from his role as Chief Executive Officer immediately following the Annual Meeting of TETRA stockholders on May 3, 2019. In connection with Mr. Brightman's planned retirement, the Board of Directors of TETRA has appointed Brady M. Murphy, as Chief Executive Officer, to be effective on Mr. Brightman's retirement. Mr. Murphy joined TETRA in February of 2018 and is currently President, Chief Operating Officer, and a director of TETRA.