X0306 4 2019-11-18 0 0001439095 MRC GLOBAL INC. MRC 0001673745 Youngblood Kelly FULBRIGHT TOWER, 1301 MCKINNEY STREET, SUITE 2300 HOUSTON TX 77010 0 1 0 0 Executive Vice President Common Stock 2019-11-18 4 A 0 112697 0.00 A 112697 D On November 18, 2019, the reporting person received a grant of 112,697 Restricted Stock Units (the "On-Boarding Grant"). Each Restricted Stock Unit represents a contingent right to receive one share of issuer's Common Stock. 34% of the On-Boarding Grant will vest on November 18, 2020. 33% of the On-Boarding Grant will vest on each of November 18, 2021 and November 18, 2022. The vestings are conditioned on the reporting person's continued service with the issuer and subject to accelerated vesting under certain circumstances. Ann D. Garnett, by power of attorney 2019-11-19