X0609 4 2026-06-02 0001559432 TXO Partners, L.P. TXO 0001182684 SIMPSON BOB R false 400 W 7TH STREET FORTWORTH TX 76102 true false true false false Common Units 2026-06-02 4 P false 230847 13.4131 A 8630847 D Common Units 2026-06-03 4 P false 369153 13.9113 A 9000000 D This transaction was executed in multiple trades at prices ranging from $13.14 to $13.48. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a secruity holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $13.50 to $14.05. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a secruity holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. The Reporting Person is Chairman of TXO GP, LLC, the general partner of the Issuer (the "General Partner"). The Issuer is managed by the board of directors and executive officers of the General Partner. /s/ Brent W. Clum, Attorney-in-fact 2026-06-03