At a regularly scheduled board meeting on February 11, 2020, each of Craig Ketchum and H.B. Wehrle III informed the Board of Directors of MRC Global Inc. that he would not stand for re-election as a director at the Company's Annual Meeting of Stockholders to be held on May 7, 2020. Each of them stated that he is resigning for personal reasons and not because of a disagreement relating to the Company's operations, policies or practices. Each of them will continue to serve on the Board until the Annual Meeting.