X0306 4 2021-05-03-05:00 true 0000056868 PRIMEENERGY RESOURCES CORP PNRG 0001018129 WEHRLE GAINES 801 AMALFI DRIVE PACIFIC PALISADES CA 90272 false false true true Former Director Common Stock 2021-05-03-05:00 4 S false 1271 44.58 D 29135 I By The Gaines Wehrle Revocable Trust Indenture dated November 4, 2011 Common Stock 2021-05-03-05:00 4 S false 529 43.01 D 28606 I By The Gaines Wehrle Revocable Trust Indenture dated November 4, 2011 Common Stock 2021-05-03-05:00 4 S false 1200 42.23 D 27406 I By The Gaines Wehrle Revocable Trust Indenture dated November 4, 2011 Common Stock 182096 I By The Gaines Wehrle 2008 Family Trust The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.27 to $44.61, inclusive. The reporting person undertakes to provide to PrimeEnergy Resources Corporation, any security holder of PrimeEnergy Resources Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.00 to $43.01, inclusive. The reporting person undertakes to provide to PrimeEnergy Resources Corporation, any security holder of PrimeEnergy Resources Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.00 to $42.90, inclusive. The reporting person undertakes to provide to PrimeEnergy Resources Corporation, any security holder of PrimeEnergy Resources Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (3) to this Form 4. /s/ Ebersole Gaines Wehrle 2021-05-05-05:00