SCHEDULE 13G/A 0000080255-24-000886 0000080255 XXXXXXXX LIVE 1 COMMON STOCK 12/31/2024 0000895126 EXPAND ENERGY CORP 165167735 6100 N WESTERN AVE OKLAHOMA CITY OK 73118 Rule 13d-1(b) T. Rowe Price Associates, Inc. MD 13928474 0 14137954 0 14141807 N 6.1 IA EXPAND ENERGY CORP 6100 N WESTERN AVE, OKLAHOMA CITY, OK, 73118 T. Rowe Price Associates, Inc. 100 E. Pratt Street, Baltimore, MD 21202 Maryland N IA 14141807 6.1 13928474 0 14137954 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. T. Rowe Price Associates, Inc. hereby declares and affirms that the filing of Schedule 13G shall not be construed as an admission that Price Associates is the beneficial owner of the securities referred to, which beneficial ownership is expressly denied. T. Rowe Price Associates, Inc. Ellen York 02/14/2025