144 0001967415 XXXXXXXX LIVE 0001658566 Permian Resources Corp 001-37697 300 N. MARIENFELD ST. SUITE 1000 MIDLAND TX 79701 432-695-4222 Oliphint Guy M Officer Class A Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

6412 119801.17 812013436 03/03/2026 NYSE Class A 02/27/2026 Restricted Stock Vesting Issuer N 6412 02/27/2026 Compensation N Guy M. Oliphint

300 N. Marienfeld St. Suite 1000 Midland TX 79701

Class A 01/05/2026 128837 1772359.08 Guy M. Oliphint

300 N. Marienfeld St. Suite 1000 Midland TX 79701

Class A 01/06/2026 172904 2356162.81 Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution. 03/03/2026 /s/ Louis Kurnick, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Guy M. Oliphint