X0508 4 2024-02-29 0001704715 Alpha Metallurgical Resources, Inc. AMR 0001329540 Nicholson Roger Lee 340 MARTIN LUTHER KING JR. BLVD. BRISTOL TN 37620 true CAO, GC & Secretary false Common Stock, $0.01 par value per share 2024-02-29 4 S 0 2600 372.04 D 14749 D Common Stock, $0.01 par value per share 2024-02-29 4 S 0 729 371.07 D 14020 D Common Stock, $0.01 par value per share 2024-02-29 4 S 0 1000 369.94 D 13020 D Common Stock, $0.01 par value per share 2024-02-29 4 S 0 300 369 D 12720 D Common Stock, $0.01 par value per share 2024-02-29 4 S 0 600 367.64 D 12120 D Common Stock, $0.01 par value per share 2024-02-29 4 S 0 600 366.46 D 11520 D Common Stock, $0.01 par value per share 2024-02-29 4 S 0 400 365.8 D 11120 D Common Stock, $0.01 par value per share 2024-02-29 4 S 0 400 363.92 D 10720 D The reporting person undertakes to provide to Alpha Metallurgical Resources, Inc., any security holder of Alpha Metallurgical Resources, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in Footnotes (2) through (9). The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $371.385 to $372.28, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $370.505 to $371.38, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $369.285 to $370.27, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $368.73 to $369.185, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $367.135 to $368.015, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $365.96 to $366.94, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $365.565 to $365.88, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $363.66 to $364.24, inclusive. /s/ William Phillips, attorney-in-fact 2024-03-01