144 0001791786 XXXXXXXX LIVE 0001064728 PEABODY ENERGY CORP 001-16463 701 Market Street St. Louis MO 63101-1826 314-342-3400 Elliott Investment Management L.P. (1) Shareholder Common stock, par value $1.00 per share J.P. Morgan Securities LLC

383 Madison Avenue New York NY 10179

5000000 114550000.00 131100000 11/15/2023 NYSE Common stock, par value $1.00 per share 04/03/2017 See Remark 2 Issuer N 5000000 04/03/2017 See Remark 2 Y (1) Elliott Investment Management L.P., a Delaware limited partnership, serves as the investment manager of Elliott Associates, L.P., a Delaware limited partnership ("Elliott") and Elliott International, L.P., a Cayman Islands limited partnership ("Elliott International" and together with Elliott, the "Elliott Funds"), with respect to the shares of common stock held by the Elliott Funds and/or their respective subsidiaries which are covered by this Form 144. (2) Acquired in consideration for claims extinguished as part of the Issuer's emergence from bankruptcy. 11/15/2023 Elliott Investment Management L.P., By: /s/ Elliot Greenberg, Vice President