REPX

SEC source: 0001848500-25-000006 · wk-form4_1750866453.xml · nonDerivative · entry 1

Arriaga Brent Alexander · CIK 0001848500 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,133

F1 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $28.00 and the lowest price at which shares were sold was $27.85. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: This amount includes 7,524 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-25-000014 · wk-form4_1750264475.xml · nonDerivative · entry 2

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414,636

F2 · balance_after: This amount includes 222,097 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-25-000014 · wk-form4_1750264475.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 420,136

F1 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $28.12 and the lowest price at which shares were sold was $28.04. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: This amount includes 222,097 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001111624-25-000003 · wk-form4_1748897202.xml · nonDerivative · entry 1

NORDBERG E WAYNE · CIK 0001111624 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,551

F1 · shares: These shares are restricted stock acquired under Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on June 1, 2025 (the "Grant Date"). The shares of restricted stock vest on the first anniversary of the Grant Date.

F2 · balance_after: This amount includes 7,524 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001848500-25-000002 · wk-form4_1748896944.xml · nonDerivative · entry 1

Arriaga Brent Alexander · CIK 0001848500 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,051

F1 · shares: These shares are restricted stock acquired under Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on June 1, 2025 (the "Grant Date"). The shares of restricted stock vest on the first anniversary of the Grant Date.

F2 · balance_after: This amount includes 7,524 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001909151-25-000003 · wk-form4_1748896787.xml · nonDerivative · entry 1

Bayless Rebecca L · CIK 0001909151 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,601

F1 · shares: These shares are restricted stock acquired under Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on June 1, 2025 (the "Grant Date"). The shares of restricted stock vest on the first anniversary of the Grant Date.

F2 · balance_after: This amount includes 7,524 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001140361-25-020244 · form4.xml · nonDerivative · entry 2

LAWRENCE BRYAN H · CIK 0001210010 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F1 · kind: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

F2 · shares: The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for Section 16 or any other purpose.

F1 · price: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

F3 · ownership.nature: These securities were owned directly by Yorktown VIII. The reporting person is a member and a manager of Yorktown VIII Associates, the general partner of Yorktown VIII Company, the general partner of Yorktown VIII.

SEC source: 0001140361-25-020244 · form4.xml · nonDerivative · entry 1

LAWRENCE BRYAN H · CIK 0001210010 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,761

F1 · kind: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

F1 · price: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

SEC source: 0001756030-25-000011 · wk-form4_1747164970.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 424,636

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated August 21, 2024.

F2 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $28.2350 and the lowest price at which shares were sold was $27.5400. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 222,097 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-25-000010 · wk-form4_1747080857.xml · nonDerivative · entry 2

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 180,200

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated November 13, 2024.

F3 · balance_after: This amount includes 114,601 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-25-000010 · wk-form4_1747080857.xml · nonDerivative · entry 1

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 180,270

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated November 13, 2024.

F2 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $26.59 and the lowest price at which shares were sold was $25.76. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 114,601 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001755918-25-000007 · wk-form4_1744663140.xml · nonDerivative · entry 1

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,172

F1 · price: Reflects the weighted average purchase price. The highest price at which shares were purchased was $23.30 and the lowest price at which shares were purchased was $23.23. The reporting person has reported on a single line all transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: This amount includes 124,611 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001882650-25-000003 · wk-form4_1744663045.xml · nonDerivative · entry 1

di Santo Beth A · CIK 0001882650 · Director · Secretary & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,612

F1 · price: These shares are restricted stock acquired under Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on April 11, 2025 pursuant to an engagement letter with an effective date of January 1, 2025. The shares of restricted stock vest on January 1, 2026.

F2 · balance_after: This amount includes 15,112 shares of restricted common stock subject to vesting and certain other restrictions

SEC source: 0001755918-25-000005 · wk-form4_1743697569.xml · nonDerivative · entry 1

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 188,172

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley ExplorationPermian,Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F2 · balance_after: This amount includes 124,611 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-25-000007 · wk-form4_1743697489.xml · nonDerivative · entry 1

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,700

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley ExplorationPermian,Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F2 · balance_after: This amount includes 114,601 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-25-000007 · wk-form4_1743697374.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 439,636

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley ExplorationPermian,Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F2 · balance_after: This amount includes 222,097 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001755918-25-000011 · wk-form4a_1744920959.xml · nonDerivative · entry 1

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 188,172

F1 · kind: The original Form 4, filed on April 3, 2025, is being amended by this Form 4/A solely to correct an administrative error that incorrectly listed the code in Column 3.

F2 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F3 · balance_after: This amount includes 124,611 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0002063493-25-000001 · primary_doc.xml · nonDerivative · entry 1

Libin Alvin Gerald · CIK 0001849442 · 10% owner

2624063 Alberta Ltd. · CIK 0002063493 · 10% owner

Balmon Investments Ltd. · CIK 0001880365 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2624063 Alberta Ltd.

Disclosed balance after: 2,206,921

F1 · ownership.nature: These shares are owned directly by 2624063 Alberta Ltd., which is wholly owned indirectly by Alvin Gerald Libin. Alvin Gerald Libin is the indirect beneficial owner of the reported securities. Shares that were previously owned directly by Balmon Investments Ltd., the parent company of 2624063 Alberta Ltd., were acquired by 2624063 Alberta Ltd. in a change of beneficial ownership. All of the Reporting Persons are a group for purposes of Section 13(d) of the Exchange Act.

SEC source: 0001691210-25-000002 · wk-form4_1743020658.xml · nonDerivative · entry 2

SUTER JOHN PATRICK · CIK 0001691210 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,485

F3 · price: Represents the maximum number of shares the reporting person is eligible to retain upon vesting and settlement of a performance based restricted stock award (the "Award") granted pursuant to the Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the Award is subject to a three-year cliff vesting schedule ending on April 1, 2028 based on the Issuer's achievement of target metrics for total shareholder return performance set by the Compensation Committee of the Issuer's Board of Directors relative to the Issuer's peer group during the performance period beginning January 1, 2025 and ending December 31, 2027. Payouts range from 0% to 200% of target based on attainment of the pre-established metrics.

F4 · balance_after: This amount includes 75,485 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001691210-25-000002 · wk-form4_1743020658.xml · nonDerivative · entry 1

SUTER JOHN PATRICK · CIK 0001691210 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,881

F1 · price: These shares are restricted stock acquired under Issuer's Riley Exploration Permian, Inc. Amended and Restated 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the shares of restricted stock vest in equal amounts on April 1, 2026, April 1, 2027, and April 1, 2028.

F2 · balance_after: This amount includes 47,881 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-25-000004 · primary_doc.xml · nonDerivative · entry 2

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 442,317

F3 · price: Represents the maximum number of shares the reporting person is eligible to retain upon vesting and settlement of a performance based restricted stock award (the "Award") granted pursuant to the Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the Award is subject to a three-year cliff vesting schedule ending on April 1, 2028 based on the Issuer's achievement of target metrics for total shareholder return performance set by the Compensation Committee of the Issuer's Board of Directors relative to the Issuer's peer group during the performance period beginning January 1, 2025 and ending December 31, 2027. Payouts range from 0% to 200% of target based on attainment of the pre-established metrics.

F4 · balance_after: This amount includes 231,257 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-25-000004 · primary_doc.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 374,959

F1 · price: These shares are restricted stock acquired under Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the shares of restricted stock vest in equal amounts on April 1, 2026, April 1, 2027, and April 1, 2028.

F2 · balance_after: This amount includes 163,899 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756042-25-000002 · wk-form4_1743020930.xml · nonDerivative · entry 2

Gutman Jeffrey · CIK 0001756042 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,102

F3 · price: Represents the maximum number of shares the reporting person is eligible to retain upon vesting and settlement of a performance based restricted stock award (the "Award") granted pursuant to the Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the Award is subject to a three-year cliff vesting schedule ending on April 1, 2028 based on the Issuer's achievement of target metrics for total shareholder return performance set by the Compensation Committee of the Issuer's Board of Directors relative to the Issuer's peer group during the performance period beginning January 1, 2025 and ending December 31, 2027. Payouts range from 0% to 200% of target based on attainment of the pre-established metrics.

F4 · balance_after: This amount includes 46,102 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756042-25-000002 · wk-form4_1743020930.xml · nonDerivative · entry 1

Gutman Jeffrey · CIK 0001756042 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,514

F1 · price: These shares are restricted stock acquired under Issuer's Riley Exploration Permian, Inc. Amended and Restated 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the shares of restricted stock vest in equal amounts on April 1, 2026, April 1, 2027, and April 1, 2028.

F2 · balance_after: This amount includes 30,514 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-25-000004 · wk-form4_1743020741.xml · nonDerivative · entry 2

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,237

F3 · price: Represents the maximum number of shares the reporting person is eligible to retain upon vesting and settlement of a performance based restricted stock award (the "Award") granted pursuant to the Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the Award is subject to a three-year cliff vesting schedule ending on April 1, 2028 based on the Issuer's achievement of target metrics for total shareholder return performance set by the Compensation Committee of the Issuer's Board of Directors relative to the Issuer's peer group during the performance period beginning January 1, 2025 and ending December 31, 2027. Payouts range from 0% to 200% of target based on attainment of the pre-established metrics.

F4 · balance_after: This amount includes 119,452 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-25-000004 · wk-form4_1743020741.xml · nonDerivative · entry 1

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,885

F1 · price: These shares are restricted stock acquired under Issuer's Riley Exploration Permian, Inc. Amended and Restated 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the shares of restricted stock vest in equal amounts on April 1, 2026, April 1, 2027, and April 1, 2028.

F2 · balance_after: This amount includes 92,100 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001755918-25-000002 · wk-form4_1743020435.xml · nonDerivative · entry 2

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,931

F3 · price: Represents the maximum number of shares the reporting person is eligible to retain upon vesting and settlement of a performance based restricted stock award (the "Award") granted pursuant to the Issuer's Amended and Restated Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the Award is subject to a three-year cliff vesting schedule ending on April 1, 2028 based on the Issuer's achievement of target metrics for total shareholder return performance set by the Compensation Committee of the Issuer's Board of Directors relative to the Issuer's peer group during the performance period beginning January 1, 2025 and ending December 31, 2027. Payouts range from 0% to 200% of target based on attainment of the pre-established metrics.

F4 · balance_after: This amount includes 131,386 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001755918-25-000002 · wk-form4_1743020435.xml · nonDerivative · entry 1

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,427

F1 · price: These shares are restricted stock acquired under Issuer's Riley Exploration Permian, Inc. Amended and Restated 2021 Long Term Incentive Plan on March 24, 2025. Subject to certain contingencies and provisions allowing for accelerated vesting in certain instances, the shares of restricted stock vest in equal amounts on April 1, 2026, April 1, 2027, and April 1, 2028.

F2 · balance_after: This amount includes 100,882 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-25-000002 · wk-form4_1741815626.xml · nonDerivative · entry 2

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 125,974

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated November 13, 2024.

F4 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $28.27 and the lowest price at which shares were sold was $27.70. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 60,189 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-25-000002 · wk-form4_1741815626.xml · nonDerivative · entry 1

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,932

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated November 13, 2024.

F2 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $27.65 and the lowest price at which shares were sold was $26.66. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 60,189 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-25-000002 · wk-form4_1739308830.xml · nonDerivative · entry 2

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 296,375

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated August 21, 2024.

F4 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $33.88 and the lowest price at which shares were sold was $33.31. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 85,315 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-25-000002 · wk-form4_1739308830.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 305,185

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated August 21, 2024.

F2 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $33.29 and the lowest price at which shares were sold was $32.30. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 85,315 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001755918-24-000007 · wk-form4_1733779428.xml · nonDerivative · entry 1

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,839

F1 · price: Reflects the gift / charitable donation of common stock to a non-profit organization. This is not a market transaction, thus no price has been reported. No value was received by the reporting person for the gifted shares.

F2 · balance_after: This amount includes 65,294 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001140361-24-048540 · form4.xml · nonDerivative · entry 2

LAWRENCE BRYAN H · CIK 0001210010 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 287,627

F1 · kind: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

F2 · shares: The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for Section 16 or any other purpose.

F1 · price: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

F3 · ownership.nature: These securities are owned directly by Yorktown VIII. The reporting person is a member and a manager of Yorktown VIII Associates, the general partner of Yorktown VIII Company, the general partner of Yorktown VIII.

SEC source: 0001140361-24-048540 · form4.xml · nonDerivative · entry 1

LAWRENCE BRYAN H · CIK 0001210010 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,439

F1 · kind: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

F1 · price: Pro rata distributions from Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"), Yorktown VIII Company LP ("Yorktown VIII Company") and Yorktown VIII Associates LLC ("Yorktown VIII Associates").

SEC source: 0001756030-24-000021 · wk-form4_1733154371.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 311,375

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated August 21, 2024.

F2 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $35.3550 and the lowest price at which shares were sold was $34.8700. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 85,315 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000019 · wk-form4_1732901867.xml · nonDerivative · entry 3

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 312,685

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated August 21, 2024.

F4 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $35.59 and the lowest price at which shares were sold was $34.95. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 85,315 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000019 · wk-form4_1732901867.xml · nonDerivative · entry 2

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 321,739

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated August 21, 2024.

F3 · balance_after: This amount includes 85,315 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000019 · wk-form4_1732901867.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 321,835

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, dated August 21, 2024.

F2 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $35.74 and the lowest price at which shares were sold was $34.79. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: This amount includes 85,315 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000016 · wk-form4_1727813852.xml · nonDerivative · entry 2

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 326,375

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F3 · balance_after: This amount includes 85,315 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-24-000011 · wk-form4_1727813733.xml · nonDerivative · entry 2

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,474

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley ExplorationPermian,Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F3 · balance_after: This amount includes 60,189 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001755918-24-000005 · wk-form4_1727813627.xml · nonDerivative · entry 2

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,239

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley ExplorationPermian,Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F3 · balance_after: This amount includes 65,294 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000016 · wk-form4_1727813852.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 335,356

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley Exploration Permian, Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F2 · balance_after: This amount includes 116,175 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-24-000011 · wk-form4_1727813733.xml · nonDerivative · entry 1

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,139

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley ExplorationPermian,Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F2 · balance_after: This amount includes 84,371 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001755918-24-000005 · wk-form4_1727813627.xml · nonDerivative · entry 1

Riley Philip A · CIK 0001755918 · CFO & EVP STRATEGY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 133,903

F1 · shares: These shares were surrendered to satisfy the withholding tax liability incurred upon the vesting of shares of restricted stock originally issued to the reporting person pursuant to the Riley ExplorationPermian,Inc. 2021 Long Term Incentive Plan and does not represent a discretionary trade by the reporting person.

F2 · balance_after: This amount includes 89,241 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000014 · wk-form4_1724098628.xml · nonDerivative · entry 2

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 341,658

F3 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $28.03 and the lowest price at which shares were sold was $28.00. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: This amount includes 137,828 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000014 · wk-form4_1724098628.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 347,159

F1 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $28.09 and the lowest price at which shares were sold was $28.00. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: This amount includes 137,828 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000012 · wk-form4_1721074182.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 366,658

F1 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $28.01 and the lowest price at which shares were sold was $28.00. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: This amount includes 137,828 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001847375-24-000008 · wk-form4_1718657248.xml · nonDerivative · entry 1

Riley Corey Neil · CIK 0001847375 · CIO & CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,837

F1 · price: Reflects the volume weighted average sale price. The highest price at which shares were sold was $26.675 and the lowest price at which shares were sold was $26.555. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: This amount includes 99,558 shares of restricted common stock subject to vesting and certain other restrictions.

SEC source: 0001756030-24-000010 · wk-form4_1718222772.xml · nonDerivative · entry 1

Riley Bobby · CIK 0001756030 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 381,658

F1 · price: Reflects the weighted average sale price. The highest price at which shares were sold was $26.855 and the lowest price at which shares were sold was $26.325. Open market sale transactions were made on the same day at different prices through a trade order executed by a broker-dealer. The reporting person has reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: This amount includes 137,828 shares of restricted common stock subject to vesting and certain other restrictions.