X0306 4 2022-09-01 0 0000056868 PRIMEENERGY RESOURCES CORP PNRG 0001015915 DRIMAL CHARLES E JR 121 NORTH POST OAK LANE, APT 2003 HOUSTON TX 77024 1 1 1 0 Chief Executive Officer Common stock, $.10 par value 2022-09-01 4 S 0 1 96.00 D 520644 D purchase (right to buy) option 1.00 common stock 523125 523125 D purchase (right to buy) option 1.25 common stock 174375 174375 D The option is fully exercisable at the reporting person's election and has no expiration date so long as the reporting person remains employed by PrimeEnergy Resources Corporation. To the extent not previously exercised, the option expires within three months after the reporting person's termination of employment, or within one year after the reporting person's termination of employment by reason of death or disability. /s/ Charles E. Drimal, Jr. 2022-09-07