X0306 4/A 2018-05-10 2018-05-14 0001691303 WARRIOR MET COAL, INC. HCC 0001702971 Gant Kelli K. 16243 HIGHWAY 216 BROOKWOOD AL 35444 1 Chief Administrative Officer Common Stock 2018-05-10 4 F 0 2730 26.45 D 32949 D Represents the withholding of shares for tax purposes. Includes 13,947 shares of restricted stock granted to the reporting person on April 20, 2016 under the Warrior Met Coal, Inc. 2016 Equity Incentive Plan, which vest in equal installments on April 20, 2019, April 20, 2020 and April 20, 2021. Amended to reflect correct number of shares withheld for tax purposes. /s/ Dale W. Boyles, by power of attorney 2018-05-31