MRC Global Inc. announced on March 11, 2024, the Board did not re-nominate Barbara J. Duganier for re-election at the 2024 Annual Meeting as she notified the Board of her desire to not stand for re-election at the 2024 Annual Meeting. Ms. Duganier?s decision to not stand for re-election to the Board is not as a result of any disagreement with the Company or the Board.