X0508 4 2024-02-28 0001704715 Alpha Metallurgical Resources, Inc. AMR 0001757529 Stetson David J. 340 MARTIN LUTHER KING JR. BLVD. BRISTOL TN 37620 true false Common Stock, $0.01 par value per share 2024-02-28 4 S 0 2 408.52 D 56765 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 268 405.03 D 56497 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 564 404.3 D 55933 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 1277 403.55 D 54656 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 401.82 D 54556 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 1100 399.14 D 53456 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 1000 397.99 D 52456 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 1486 393.71 D 50970 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 600 391.57 D 50370 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 852 389.09 D 49518 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 2288 388.07 D 47230 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 6415 386.95 D 40815 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 9709 385.35 D 31106 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 500 432 D 30606 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 429.84 D 30506 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 1100 419.54 D 29406 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 419.01 D 29306 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 200 413.02 D 29106 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 412 D 29006 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 408.04 D 28506 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 500 404.46 D 28406 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 401.89 D 28206 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 200 401.22 D 28106 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 398.99 D 28006 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 100 397.17 D 27706 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 300 396.29 D 27406 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 300 392.9 D 26773 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 633 392.07 D 26573 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 200 390.78 D 26173 D Common Stock, $0.01 par value per share 2024-02-28 4 S 0 400 390.01 D 26054 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 (21). The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $405.01 to $405.08, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $403.91 to $404.46, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $402.84 to $403.74, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $398.775 to $399.42, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $397.745 to $398.135, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $393.015 to $393.99, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $391.48 to $391.755, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $388.94 to $389.35, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $387.90 to $388.48, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $386.66 to $387.64, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $385.125 to $386.06, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $419.40 to $420.28, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $408.00 to 408.22, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $401.22 to $402.35, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from 397.10 to 397.50, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $396.08 to $396.50, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $392.47 to $393.26, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $392.00 to $392.13, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $390.07 to $391.02, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $390.00 to $390.01, inclusive. /s/ William Phillips, attorney-in-fact 2024-03-01