X0508 4 2023-07-21 0 0000874499 GULFPORT ENERGY CORP GPOR 0001699266 Zitkus Lester 713 MARKET DRIVE OKLAHOMA CITY OK 73114 0 1 0 0 SVP of Land 0 Common Stock 2023-07-21 4 F 0 187 106.41 D 8608 D These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units. /s/ Patrick Craine as Attorney-in-Fact 2023-07-25