PNRG

SEC source: 0001437749-26-031400 · rdgdoc.xml · nonDerivative · entry 1

FONG GIFFORD · CIK 0001018124 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,464

SEC source: 0001437749-26-031099 · rdgdoc.xml · nonDerivative · entry 1

FONG GIFFORD · CIK 0001018124 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,464

SEC source: 0001437749-26-032571 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,987

F1 · balance_after: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 73,687 indirect shares held of record by Clint Hurt and Associates, a privately Controlled company.

SEC source: 0001437749-26-030061 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,937

F1 · balance_after: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 73,637 indirect shares held of record by Clint Hurt and Associates, a privately Controlled company.

SEC source: 0001437749-26-029724 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,937

F1 · balance_after: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 79,637 indirect shares held of record by Clint Hurt and Associates, a privately Controlled company.

SEC source: 0001437749-26-029023 · rdgdoc.xml · nonDerivative · entry 3

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,737

SEC source: 0001437749-26-029023 · rdgdoc.xml · nonDerivative · entry 2

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,737

SEC source: 0001437749-26-029023 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,744

F1 · balance_after: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 81,437 indirect shares held of record by Clint Hurt and Associates, a privately Controlled company.

SEC source: 0001437749-26-014708 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,737

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 91,437 indirect shares held of record by Clint Hurt and Associates, a privately controlled company.

SEC source: 0000912282-26-000657 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 187,483

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $229.00 to $235.23, 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0001437749-26-013518 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,737

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 93,437 indirect shares held of record by Clint Hurt and Associates, a privately controlled company.

SEC source: 0001437749-26-003630 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,787

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 103,487 indirect shares held of record by Clint Hurt and Associates, a privately controlled company.

SEC source: 0001437749-26-003548 · rdgdoc.xml · nonDerivative · entry 3

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,763

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 105,463 indirect shares held of record by Clint Hurt and Associates, a privately controlled company.

SEC source: 0001437749-26-003548 · rdgdoc.xml · nonDerivative · entry 2

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,763

SEC source: 0001437749-26-003548 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,699

SEC source: 0000912282-26-000277 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 200,757

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $186.20 to $187.01, 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-26-000214 · form4.xml · nonDerivative · entry 2

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 201,906

F2 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $181.00 to 184.06, 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 ranges set forth in this footnote.

F3 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-26-000214 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 211,906

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $183.015 to $187.21, 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 ranges set forth in this footnote.

F3 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-26-000059 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 222,057

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $178.945 to $185.75 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0001437749-25-037711 · rdgdoc.xml · nonDerivative · entry 3

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,763

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 115,463 indirect shares held of record by Clint Hurt and Associates, a privately controlled company.

SEC source: 0001437749-25-037711 · rdgdoc.xml · nonDerivative · entry 2

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,048

SEC source: 0001437749-25-037711 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,763

SEC source: 0000912282-25-000609 · form4.xml · nonDerivative · entry 2

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 230,757

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000609 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 232,524

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $186.00 to $189.45 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000208 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,913

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $192.13 to $197.21, 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 ranges set forth in this footnote.

SEC source: 0000912282-25-000206 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,913

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $192.13 to $197.21 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 ranges set forth in this footnote.

SEC source: 0000912282-25-000190 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,930

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at price ranging from $200.00 to $207.19, 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 ranges set forth in this footnote.

SEC source: 0000912282-25-000146 · form4.xml · nonDerivative · entry 3

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 241,834

F4 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $194.08 to $199.85, 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000146 · form4.xml · nonDerivative · entry 2

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 243,804

F3 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $193.78 to $205.15 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000146 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 248,191

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $201.56 to $205.92, 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000130 · form4.xml · nonDerivative · entry 3

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 249,528

F3 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $197.15 to $205.00, 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 ranges set forth in this footnote.

SEC source: 0000912282-25-000130 · form4.xml · nonDerivative · entry 2

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,143

F2 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $201.95 to $207.46, 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 ranges set forth in this footnote.

SEC source: 0000912282-25-000130 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,497

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $215.00 to $216.205, 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 ranges set forth in this footnote.

SEC source: 0000912282-25-000125 · form4.xml · nonDerivative · entry 2

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 253,000

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000125 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 253,471

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $217.00 to $225.00, 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0001437749-25-001609 · rdgdoc.xml · nonDerivative · entry 2

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,680

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 126,380 indirect shares held of record by Clint Hurts and Associates, a privately controlled company.

SEC source: 0001437749-25-001700 · rdgdoc.xml · nonDerivative · entry 2

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,941

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 125,641 indirect shares held of record by Clint Hurts and Associates, a privately controlled company.

SEC source: 0001437749-25-001757 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,763

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 125,463 indirect shares held of record by Clint Hurts and Associates, a privately controlled company.

SEC source: 0001437749-25-001609 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,574

SEC source: 0000912282-25-000050 · form4.xml · nonDerivative · entry 2

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 256,768

F3 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $213.00 to $215.3550, 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 ranges set forth in this footnote

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0001437749-25-001700 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,835

SEC source: 0001437749-25-001436 · rdgdoc.xml · nonDerivative · entry 2

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,942

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 131,642 indirect shares held of record by Clint Hurts and Associates, a privately controlled company.

SEC source: 0000912282-25-000050 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 258,599

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $213.00 to $213.79, 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 ranges set forth in this footnote

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0001437749-25-001436 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,681

SEC source: 0000912282-25-000048 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See foonote

Disclosed balance after: 259,011

F1 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $213.00 to $218.252, 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 ranges set forth in this footnote.

F2 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000034 · form4.xml · nonDerivative · entry 2

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 261,322

F3 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $205.00 to $206.00, 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 ranges set forth in this footnote.

F1 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0000912282-25-000034 · form4.xml · nonDerivative · entry 1

DE ROTHSCHILD ROBERT · CIK 0001015878 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 263,322

F2 · price: The sale price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.30 to $208.41, 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 ranges set forth in this footnote.

F1 · ownership.nature: Shares are held of record by Amrace Inc. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

SEC source: 0001437749-25-000663 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,776

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 135,476 indirect shares held of record by Clint Hurts and Associates, a privately controlled company.

SEC source: 0001437749-25-000101 · rdgdoc.xml · nonDerivative · entry 2

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,894

F1 · ownership.direct: Includes 300 direct shares as to which Mr. Hurt has sole voting and investment power and 137,594 indirect shares held of record by Clint Hurts and Associates, a privately controlled company.

SEC source: 0001437749-25-000101 · rdgdoc.xml · nonDerivative · entry 1

HURT CLINT · CIK 0000947836 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,766