144 0001943746 XXXXXXXX LIVE 0001658566 Permian Resources Corp 001-37697 300 N. MARIENFELD ST. SUITE 1000 MIDLAND TX 79701 432-695-4222 Walter James H Officer Director Class A Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

467700 6373722.06 744919467 01/06/2026 NYSE Class A 12/31/2025 Restricted Stock Vesting Issuer N 467700 12/31/2025 Compensation N James H. Walter

300 N. Marienfeld St. Suite 1000 Midland TX 79701

Class A 01/05/2026 310003 4258263.21 Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution. 01/06/2026 /s/ Jessica Spraker, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for James H. Walter.