X0306 4 2021-07-21 0 0000874499 GULFPORT ENERGY CORP GPOR 0001861553 Martinez Jason Joseph 3001 QUAIL SPRINGS PKWY. OKLAHOMA CITY OK 73134 1 0 0 0 Common Stock 2021-07-21 4 A 0 8507 0.00 A 8507 D Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in four approximately equal annual installments beginning on July 21, 2022. /s/ Patrick Craine as Attorney-in-Fact 2021-07-23