RADY PAUL M

SEC source: 0001104659-25-046252 · tm2514438-3_4seq1.xml · derivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 per share · 40,303 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On May 6, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2024 through April 15, 2025, at the maximum level, resulting in 25% of the target number of performance share units ("PSUs") originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · derivative.exercise_price: On May 6, 2025, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2022 through April 15, 2025, in between floor and target levels, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 39.49% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2022 that vest based on absolute TSR were satisfied as of April 15, 2025 and the awards will be settled in connection with the Compensation Committee's certification of performance.

F1 · price: On May 6, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2024 through April 15, 2025, at the maximum level, resulting in 25% of the target number of performance share units ("PSUs") originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · price: On May 6, 2025, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2022 through April 15, 2025, in between floor and target levels, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 39.49% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2022 that vest based on absolute TSR were satisfied as of April 15, 2025 and the awards will be settled in connection with the Compensation Committee's certification of performance.

F1 · derivative.exercise_date: On May 6, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2024 through April 15, 2025, at the maximum level, resulting in 25% of the target number of performance share units ("PSUs") originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · derivative.exercise_date: On May 6, 2025, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2022 through April 15, 2025, in between floor and target levels, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 39.49% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2022 that vest based on absolute TSR were satisfied as of April 15, 2025 and the awards will be settled in connection with the Compensation Committee's certification of performance.

F1 · derivative.expiration_date: On May 6, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2024 through April 15, 2025, at the maximum level, resulting in 25% of the target number of performance share units ("PSUs") originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · derivative.expiration_date: On May 6, 2025, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2022 through April 15, 2025, in between floor and target levels, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 39.49% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2022 that vest based on absolute TSR were satisfied as of April 15, 2025 and the awards will be settled in connection with the Compensation Committee's certification of performance.

SEC source: 0001104659-25-046252 · tm2514438-3_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,889,973

F4 · shares: In connection with the vesting and settlement of the PSUs originally granted on April 15, 2022 through the issuance of Common Stock pursuant to the Antero Resources Corporation 2020 Long-Term Incentive Plan, the Issuer withheld Common Stock that would have otherwise been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on May 6, 2025.

F3 · balance_after: Includes 383,893 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 399,126 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-046252 · tm2514438-3_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,922,503

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On May 6, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2024 through April 15, 2025, at the maximum level, resulting in 25% of the target number of performance share units ("PSUs") originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · shares: On May 6, 2025, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2022 through April 15, 2025, in between floor and target levels, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on absolute TSR becoming earned at 39.49% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2022 that vest based on absolute TSR were satisfied as of April 15, 2025 and the awards will be settled in connection with the Compensation Committee's certification of performance.

F3 · balance_after: Includes 383,893 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 399,126 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-035569 · tm2512444-1_4seq1.xml · derivative · entry 6

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,780

Underlying: Common stock, par value $0.01 per share · 46,520 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: In connection with the completion of the first performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee certified the Issuer's absolute TSR at the maximum level, resulting in 25% of the PSUs originally granted on March 7, 2024 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2027.

F3 · price: In connection with the completion of the first performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee certified the Issuer's absolute TSR at the maximum level, resulting in 25% of the PSUs originally granted on March 7, 2024 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2027.

F3 · derivative.exercise_date: In connection with the completion of the first performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee certified the Issuer's absolute TSR at the maximum level, resulting in 25% of the PSUs originally granted on March 7, 2024 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2027.

F3 · derivative.expiration_date: In connection with the completion of the first performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee certified the Issuer's absolute TSR at the maximum level, resulting in 25% of the PSUs originally granted on March 7, 2024 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2027.

SEC source: 0001104659-25-035569 · tm2512444-1_4seq1.xml · derivative · entry 5

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,151

Underlying: Common stock, par value $0.01 per share · 48,152 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: In connection with the completion of the second performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on March 7, 2023 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2026.

F1 · price: In connection with the completion of the second performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on March 7, 2023 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2026.

F1 · derivative.exercise_date: In connection with the completion of the second performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on March 7, 2023 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2026.

F1 · derivative.expiration_date: In connection with the completion of the second performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on March 7, 2023 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2026.

SEC source: 0001104659-25-035569 · tm2512444-1_4seq1.xml · nonDerivative · entry 3

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,882,200

F5 · shares: In connection with the vesting and settlement of RSUs through the issuance of common stock ("Common Stock") of the Issuer pursuant to the Antero Resources Corporation Amended and Restated 2020 Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on April 15, 2025.

F6 · balance_after: Includes 383,893 shares of Common Stock subject to RSU awards and 432,786 PSUs in respect of which performance has been certified, in each case that remain subject to service-based vesting.

SEC source: 0001104659-25-035569 · tm2512444-1_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,927,926

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: In connection with the completion of the first performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee certified the Issuer's absolute TSR at the maximum level, resulting in 25% of the PSUs originally granted on March 7, 2024 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2027.

F4 · balance_after: Includes 487,859 shares of Common Stock subject to RSU awards and 432,786 PSUs in respect of which performance has been certified, in each case that remain subject to service-based vesting.

SEC source: 0001104659-25-035569 · tm2512444-1_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,881,406

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: In connection with the completion of the second performance period, which ran from March 7, 2024 through March 7, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on March 7, 2023 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until March 7, 2026.

F2 · balance_after: Includes 487,859 shares of Common Stock subject to restricted stock units ("RSU") awards and 386,266 PSUs in respect of which performance has been certified, in each case that remain subject to service-based vesting.

SEC source: 0001104659-25-035574 · tm2512442-2_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,074,200

F1 · shares: In connection with the vesting and settlement of restricted stock units ("RSUs") through the issuance of common stock ("Common Stock") of Antero Midstream Corporation (the "Issuer") pursuant to the Antero Midstream Corporation Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on April 15, 2025.

F2 · balance_after: Includes 1,064,893 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-25-022254 · tm258730-4_4seq1.xml · derivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,008

Underlying: Common stock, par value $0.01 per share · 74,008 shares

Expires not disclosed

F5 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of Common Stock.

F6 · derivative.exercise_date: Vesting of the PSUs granted on March 7, 2025 is contingent upon the achievement of a performance and service requirement. The performance component measures absolute total shareholder return over each of four performance periods: Performance Period One beginning on March 7, 2025 and ending on March 7, 2026, Performance Period Two beginning on March 7, 2026 and ending on March 7, 2027, Performance Period Three beginning on March 7, 2027 and ending on March 7, 2028, and Performance Period Four beginning on March 7, 2025 and ending on March 7, 2028. Continued service is generally required through the end of each such performance period.

F7 · derivative.exercise_date: The performance component for one quarter of the PSUs is determined following the completion of each respective performance period and will be settled shortly thereafter, contingent upon continued service through the end of the performance period. Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs shown in column 5.

F6 · derivative.expiration_date: Vesting of the PSUs granted on March 7, 2025 is contingent upon the achievement of a performance and service requirement. The performance component measures absolute total shareholder return over each of four performance periods: Performance Period One beginning on March 7, 2025 and ending on March 7, 2026, Performance Period Two beginning on March 7, 2026 and ending on March 7, 2027, Performance Period Three beginning on March 7, 2027 and ending on March 7, 2028, and Performance Period Four beginning on March 7, 2025 and ending on March 7, 2028. Continued service is generally required through the end of each such performance period.

F7 · derivative.expiration_date: The performance component for one quarter of the PSUs is determined following the completion of each respective performance period and will be settled shortly thereafter, contingent upon continued service through the end of the performance period. Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs shown in column 5.

SEC source: 0001104659-25-022254 · tm258730-4_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,833,254

F3 · shares: In connection with the vesting and settlement of RSUs through the issuance of Common Stock pursuant to the Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on March 7, 2025.

F4 · balance_after: Includes 487,859 shares of Common Stock subject to previously granted RSU awards and 338,114 shares of Common Stock subject to PSU's in respect of which performance has been certified, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-022254 · tm258730-4_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,888,770

F1 · shares: Reflects the grant of restricted stock units ("RSUs") pursuant to the Amended and Restated Antero Resources Corporation 2020 Long-Term Incentive Plan (the "Plan") which vest as to 1/3 of the total amount granted on each of the first three anniversaries of March 7, 2025, generally subject to continued employment through each vesting date.

F2 · balance_after: Includes 614,087 shares of common stock, par value $0.01 per share ("Common Stock") of Antero Resources Corporation (the "Issuer") subject to previously granted RSU awards and 338,114 shares of Common Stock subject to performance share units ("PSUs") in respect of which performance has been certified, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-022246 · tm258731-1_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,223,608

F3 · shares: In connection with the vesting and settlement of RSUs through the issuance of Common Stock pursuant to the Plan, the Issuer withheld shares of Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on March 7, 2025.

F4 · balance_after: Includes 1,404,609 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-25-022246 · tm258731-1_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,408,495

F1 · shares: Reflects the grant of restricted stock units ("RSUs") pursuant to the Amended and Restated Antero Midstream Corporation Long Term Incentive Plan (the "Plan") which vest as to 1/3 of the total amount granted on each of the first three anniversaries of March 7, 2025, generally subject to continued employment through each vesting date.

F2 · balance_after: Includes 1,824,995 shares of common stock, par value $0.01 per share ("Common Stock"), of Antero Midstream Corporation (the "Issuer") subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-25-019885 · tm257999-3_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,948,090

F3 · shares: In connection with the vesting and settlement of PSUs through the issuance of Common Stock pursuant to the Antero Midstream Corporation Long Term Incentive Plan (the "Plan"), the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on February 27, 2025.

F2 · balance_after: Includes 1,364,590 shares of Common Stock subject to previously granted restricted stock unit awards that remain subject to vesting.

SEC source: 0001104659-25-019885 · tm257999-3_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,133,289

F1 · price: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Midstream Corporation (the "Issuer"). On February 27, 2025, the Compensation Committee of the Issuer certified performance and authorized settlement with respect to PSUs originally granted on April 15, 2022, which vested based on the Issuer's return on invested capital over a three year period.

F2 · balance_after: Includes 1,364,590 shares of Common Stock subject to previously granted restricted stock unit awards that remain subject to vesting.

SEC source: 0001104659-25-018510 · tm257777-2_4seq1.xml · derivative · entry 8

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,715

Underlying: Common stock, par value $0.01 per share · 35,714 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F10 · derivative.exercise_price: On February 28, 2024, the Compensation Committee certified the Issuer's absolute total stockholder return ("TSR") performance over the second performance period, which ran from January 1, 2024 through December 31, 2024, at maximum performance, resulting in 50% of the PSUs originally granted on October 19, 2022 that vest based on absolute TSR over such second performance period becoming earned.

F10 · price: On February 28, 2024, the Compensation Committee certified the Issuer's absolute total stockholder return ("TSR") performance over the second performance period, which ran from January 1, 2024 through December 31, 2024, at maximum performance, resulting in 50% of the PSUs originally granted on October 19, 2022 that vest based on absolute TSR over such second performance period becoming earned.

F10 · derivative.exercise_date: On February 28, 2024, the Compensation Committee certified the Issuer's absolute total stockholder return ("TSR") performance over the second performance period, which ran from January 1, 2024 through December 31, 2024, at maximum performance, resulting in 50% of the PSUs originally granted on October 19, 2022 that vest based on absolute TSR over such second performance period becoming earned.

F10 · derivative.expiration_date: On February 28, 2024, the Compensation Committee certified the Issuer's absolute total stockholder return ("TSR") performance over the second performance period, which ran from January 1, 2024 through December 31, 2024, at maximum performance, resulting in 50% of the PSUs originally granted on October 19, 2022 that vest based on absolute TSR over such second performance period becoming earned.

SEC source: 0001104659-25-018510 · tm257777-2_4seq1.xml · nonDerivative · entry 6

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,740,754

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F10 · shares: On February 28, 2024, the Compensation Committee certified the Issuer's absolute total stockholder return ("TSR") performance over the second performance period, which ran from January 1, 2024 through December 31, 2024, at maximum performance, resulting in 50% of the PSUs originally granted on October 19, 2022 that vest based on absolute TSR over such second performance period becoming earned.

F11 · balance_after: Includes 466,071 shares of Common Stock subject to previously granted RSUs and 338,114 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-018510 · tm257777-2_4seq1.xml · nonDerivative · entry 5

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,705,040

F8 · shares: On February 25, 2025, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the first performance period, which ran from January 1, 2024 through December 31, 2024, at between target and maximum performance levels, resulting in 33% of the PSUs originally granted on March 7, 2024 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 180.53% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2025.

F9 · balance_after: Includes 466,071 shares of Common Stock subject to previously granted RSUs and 302,400 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-018510 · tm257777-2_4seq1.xml · nonDerivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,649,053

F6 · shares: On February 25, 2025, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the second performance period, which ran from January 1, 2024 through December 31, 2024, at between target and maximum performance levels, resulting in 33% of the PSUs originally granted on March 7, 2023 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 180.53% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2025.

F7 · balance_after: Includes 466,071 shares of Common Stock subject to previously granted RSUs and 246,413 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-018510 · tm257777-2_4seq1.xml · nonDerivative · entry 3

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,591,102

F4 · shares: On February 25, 2025, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the second performance period, which ran from January 1, 2024 through December 31, 2024, at between target and maximum performance levels, resulting in 33% of the PSUs originally granted on October 19, 2022 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 180.53% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2025.

F5 · balance_after: Includes 466,071 shares of Common Stock subject to previously granted RSUs and 188,462 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-018510 · tm257777-2_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,548,120

F3 · shares: In connection with the vesting and settlement of the PSUs originally granted on April 15, 2022 through the issuance of Common Stock pursuant to the Antero Resources Corporation 2020 Long-Term Incentive Plan, the Issuer withheld Common Stock that would have otherwise been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on February 25, 2025.

F2 · balance_after: Includes 466,071 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 145,480 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-25-018510 · tm257777-2_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,605,413

F1 · shares: On February 25, 2025, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's net debt to adjusted EBITDAX multiple over the third and final performance period, which ran from January 1, 2024 through December 31, 2024, at between target and maximum performance levels, resulting in 33% of the performance share units ("PSUs") originally granted on April 15, 2022 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 180.53% of the target amount granted. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2022 that vest based on the Issuer's net debt to adjusted EBITDAX multiple were satisfied as of December 31, 2024.

F2 · balance_after: Includes 466,071 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 145,480 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-108841 · tm2426250-1_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,564,904

F1 · shares: In connection with the vesting and settlement of restricted stock units ("RSUs") through the issuance of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer") pursuant to the Amended and Restated Antero Resources Corporation 2020 Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on October 15, 2024.

F2 · balance_after: Includes 466,071 shares of Common Stock subject to RSU awards and 235,238 shares of Common Stock subject to previously granted performance share units, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-062608 · tm2414699-2_4seq1.xml · derivative · entry 6

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,658

Underlying: Common stock, par value $0.01 per share · 33,660 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: On May 14, 2024, the Compensation Committee certified the Issuer's absolute TSR over the second performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2025.

F5 · price: On May 14, 2024, the Compensation Committee certified the Issuer's absolute TSR over the second performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2025.

F5 · derivative.exercise_date: On May 14, 2024, the Compensation Committee certified the Issuer's absolute TSR over the second performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2025.

F5 · derivative.expiration_date: On May 14, 2024, the Compensation Committee certified the Issuer's absolute TSR over the second performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2025.

SEC source: 0001104659-24-062608 · tm2414699-2_4seq1.xml · derivative · entry 5

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 per share · 118,172 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On May 14, 2024, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · derivative.exercise_price: On May 14, 2024, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2021 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2021 that vest based on absolute TSR were satisfied as of April 15, 2024.

F1 · price: On May 14, 2024, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · price: On May 14, 2024, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2021 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2021 that vest based on absolute TSR were satisfied as of April 15, 2024.

F1 · derivative.exercise_date: On May 14, 2024, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · derivative.exercise_date: On May 14, 2024, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2021 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2021 that vest based on absolute TSR were satisfied as of April 15, 2024.

F1 · derivative.expiration_date: On May 14, 2024, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · derivative.expiration_date: On May 14, 2024, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2021 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2021 that vest based on absolute TSR were satisfied as of April 15, 2024.

SEC source: 0001104659-24-062608 · tm2414699-2_4seq1.xml · nonDerivative · entry 3

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,585,847

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · shares: On May 14, 2024, the Compensation Committee certified the Issuer's absolute TSR over the second performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2022 that vest based on the Issuer's absolute TSR becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2025.

F6 · balance_after: Includes 513,690 shares of Common Stock subject to previously granted RSUs and 486,486 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-062608 · tm2414699-2_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,552,187

F4 · shares: In connection with the vesting and settlement of the PSUs originally granted on April 15, 2021 through the issuance of Common Stock pursuant to the Antero Resources Corporation 2020 Long-Term Incentive Plan, the Issuer withheld Common Stock that would have otherwise been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on May 14, 2024.

F3 · balance_after: Includes 513,690 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 452,826 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-062608 · tm2414699-2_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,630,148

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On May 14, 2024, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the third performance period, which ran from April 15, 2023 through April 15, 2024, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such third performance period.

F2 · shares: On May 14, 2024, the Compensation Committee also certified the Issuer's absolute TSR performance over the fourth performance period, which ran from April 15, 2021 through April 15, 2024, at the maximum level, resulting in 25% of the PSUs originally granted on April 15, 2021 that vest based on absolute TSR becoming earned at 200% of the target amount granted over such fourth performance period. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2021 that vest based on absolute TSR were satisfied as of April 15, 2024.

F3 · balance_after: Includes 513,690 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 452,826 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-048416 · tm2411985-3_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,511,976

F1 · shares: In connection with the vesting and settlement of restricted stock units ("RSUs") through the issuance of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer") pursuant to the Antero Resources Corporation 2020 Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on April 15, 2024.

F2 · balance_after: Includes 513,690 shares of Common Stock subject to RSU awards and 511,912 performance share units in respect of which performance has been certified, in each case that remain subject to service-based vesting.

SEC source: 0001104659-24-048421 · tm2411979-4_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,712,191

F1 · shares: In connection with the vesting and settlement of restricted stock units ("RSUs") through the issuance of common stock ("Common Stock") of Antero Midstream Corporation (the "Issuer") pursuant to the Antero Midstream Corporation Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on April 15, 2024.

F2 · balance_after: Includes 1,364,590 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-24-033102 · tm248427-3_4seq1.xml · derivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,040

Underlying: Common stock, par value $0.01 per share · 93,040 shares

Expires not disclosed

F6 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of Common Stock.

F7 · derivative.exercise_date: Vesting of the PSUs granted on March 7, 2024 is contingent upon the achievement of a performance and service requirement. The performance component measures absolute total shareholder return over each of four performance periods: Performance Period One beginning on March 7, 2024 and ending on March 7, 2025, Performance Period Two beginning on March 7, 2025 and ending on March 7, 2026, Performance Period Three beginning on March 7, 2026 and ending on March 7, 2027, and Performance Period Four beginning on March 7, 2024 and ending on March 7, 2027.

F8 · derivative.exercise_date: The performance component for one quarter of the PSUs is determined following the completion of each respective performance period. Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs shown in column 5. Irrespective of the performance achieved during each performance period, the PSUs generally will not vest unless the Reporting Person also remains continuously employed from the grant date through March 7, 2027.

F7 · derivative.expiration_date: Vesting of the PSUs granted on March 7, 2024 is contingent upon the achievement of a performance and service requirement. The performance component measures absolute total shareholder return over each of four performance periods: Performance Period One beginning on March 7, 2024 and ending on March 7, 2025, Performance Period Two beginning on March 7, 2025 and ending on March 7, 2026, Performance Period Three beginning on March 7, 2026 and ending on March 7, 2027, and Performance Period Four beginning on March 7, 2024 and ending on March 7, 2027.

F8 · derivative.expiration_date: The performance component for one quarter of the PSUs is determined following the completion of each respective performance period. Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs shown in column 5. Irrespective of the performance achieved during each performance period, the PSUs generally will not vest unless the Reporting Person also remains continuously employed from the grant date through March 7, 2027.

SEC source: 0001104659-24-033102 · tm248427-3_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,594,535

F3 · shares: In connection with the vesting and settlement of RSUs through the issuance of Common Stock pursuant to the Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on March 7, 2024.

F4 · balance_after: Includes 701,405 shares of Common Stock subject to previously granted RSU awards and 511,912 shares of Common Stock subject to PSU's in respect of which performance has been certified, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-033102 · tm248427-3_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,622,771

F1 · shares: Reflects the grant of restricted stock units ("RSUs") pursuant to the Antero Resources Corporation 2020 Long-Term Incentive Plan (the "Plan") which vest as to 1/3 of the total amount granted on each of the first three anniversaries of March 7, 2024, generally subject to continued employment through each vesting date.

F2 · balance_after: Includes 765,605 shares of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer") subject to previously granted RSU awards and 511,912 shares of Common Stock subject to performance share units ("PSUs") in respect of which performance has been certified, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-033098 · tm248429-4_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,902,278

F3 · shares: In connection with the vesting and settlement of RSUs through the issuance of Common Stock pursuant to the Plan, the Issuer withheld shares of Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on March 7, 2024.

F4 · balance_after: Includes 1,796,799 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-24-033098 · tm248429-4_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,006,200

F1 · shares: Reflects the grant of restricted stock units ("RSUs") pursuant to the Antero Midstream Corporation Long Term Incentive Plan (the "Plan") which vest as to 1/3 of the total amount granted on each of the first three anniversaries of March 7, 2024, generally subject to continued employment through each vesting date.

F2 · balance_after: Includes 2,033,091 shares of common stock, par value $0.01 per share ("Common Stock"), of Antero Midstream Corporation (the "Issuer") subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-24-030052 · tm247724-2_4seq1.xml · nonDerivative · entry 5

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,436,690

F8 · shares: On February 28, 2024, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the first performance period, which ran from January 1, 2023 through December 31, 2023, at the maximum level, resulting in 33% of the PSUs originally granted on March 7, 2023 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2025.

F9 · balance_after: Includes 579,524 shares of Common Stock subject to previously granted RSUs and 511,912 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

F10 · balance_after: On February 28, 2024, the Compensation Committee certified the Issuer's absolute total stockholder return ("TSR") performance over the first performance period, which ran from January 1, 2023 through December 31, 2023, at below the threshold level, resulting in 0% of the PSUs originally granted on October 19, 2022 that vest based on absolute TSR over such first performance period becoming earned. Therefore, the total reported in this column does not include any PSUs with respect to such award despite such PSUs previously being reported in Table II of the Form 4 filed by the Reporting Person on October 19, 2022.

SEC source: 0001104659-24-030052 · tm247724-2_4seq1.xml · nonDerivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,372,488

F6 · shares: On February 28, 2024, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the first performance period, which ran from January 1, 2023 through December 31, 2023, at the maximum level, resulting in 33% of the PSUs originally granted on October 19, 2022 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2025.

F7 · balance_after: Includes 579,524 shares of Common Stock subject to previously granted RSUs and 447,710 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-030052 · tm247724-2_4seq1.xml · nonDerivative · entry 3

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,324,870

F4 · shares: On February 28, 2024, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the second performance period, which ran from January 1, 2023 through December 31, 2023, at the maximum level, resulting in 33% of the PSUs originally granted on April 15, 2022 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2024.

F5 · balance_after: Includes 579,524 shares of Common Stock subject to previously granted RSUs and 400,092 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-030052 · tm247724-2_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,279,992

F3 · shares: In connection with the vesting and settlement of the PSUs originally granted on April 15, 2021 through the issuance of Common Stock pursuant to the Antero Resources Corporation 2020 Long-Term Incentive Plan, the Issuer withheld Common Stock that would have otherwise been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on February 28, 2024.

F2 · balance_after: Includes 579,524 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 355,214 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-24-030052 · tm247724-2_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,378,145

F1 · shares: On February 28, 2024, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's net debt to adjusted EBITDAX multiple over the third and final performance period, which ran from January 1, 2023 through December 31, 2023, at the maximum level, resulting in 33% of the performance share units ("PSUs") originally granted on April 15, 2021 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 200% of the target amount granted. The service-based vesting requirements applicable to the PSUs originally granted on April 15, 2021 that vest based on the Issuer's net debt to adjusted EBITDAX multiple were satisfied as of December 31, 2023.

F2 · balance_after: Includes 579,524 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 355,214 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-23-109648 · tm2328596-3_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,299,363

F1 · shares: In connection with the vesting and settlement of restricted stock units ("RSUs") through the issuance of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer") pursuant to the Antero Resources Corporation 2020 Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on October 13, 2023.

F2 · balance_after: Includes 579,524 shares of Common Stock subject to RSU awards and 512,776 performance share units, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-23-059270 · tm2315545-2_4seq1.xml · derivative · entry 7

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 per share · 62,812 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On May 9, 2023, the Compensation Committee of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the fourth performance period, which ran from July 15, 2020 through April 15, 2023, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on July 15, 2020 that vest based on absolute TSR becoming earned at 150% of the target amount granted. On May 9, 2023, the Compensation Committee also certified the Issuer's absolute TSR performance over the third performance period, which ran from April 15, 2022 through April 15, 2023, at below the threshold level, resulting in 0% of the PSUs originally granted on July 15, 2020 that vest based on absolute TSR over such third performance period becoming earned. The service-based vesting requirements applicable to the PSUs originally granted on July 15, 2020 that vest based on absolute TSR were satisfied as of April 15, 2023.

F10 · derivative.exercise_price: Each PSU represented a contingent right to receive one share of Common Stock.

F1 · price: On May 9, 2023, the Compensation Committee of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the fourth performance period, which ran from July 15, 2020 through April 15, 2023, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on July 15, 2020 that vest based on absolute TSR becoming earned at 150% of the target amount granted. On May 9, 2023, the Compensation Committee also certified the Issuer's absolute TSR performance over the third performance period, which ran from April 15, 2022 through April 15, 2023, at below the threshold level, resulting in 0% of the PSUs originally granted on July 15, 2020 that vest based on absolute TSR over such third performance period becoming earned. The service-based vesting requirements applicable to the PSUs originally granted on July 15, 2020 that vest based on absolute TSR were satisfied as of April 15, 2023.

F10 · price: Each PSU represented a contingent right to receive one share of Common Stock.

F1 · derivative.exercise_date: On May 9, 2023, the Compensation Committee of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the fourth performance period, which ran from July 15, 2020 through April 15, 2023, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on July 15, 2020 that vest based on absolute TSR becoming earned at 150% of the target amount granted. On May 9, 2023, the Compensation Committee also certified the Issuer's absolute TSR performance over the third performance period, which ran from April 15, 2022 through April 15, 2023, at below the threshold level, resulting in 0% of the PSUs originally granted on July 15, 2020 that vest based on absolute TSR over such third performance period becoming earned. The service-based vesting requirements applicable to the PSUs originally granted on July 15, 2020 that vest based on absolute TSR were satisfied as of April 15, 2023.

F10 · derivative.exercise_date: Each PSU represented a contingent right to receive one share of Common Stock.

F1 · derivative.expiration_date: On May 9, 2023, the Compensation Committee of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the fourth performance period, which ran from July 15, 2020 through April 15, 2023, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on July 15, 2020 that vest based on absolute TSR becoming earned at 150% of the target amount granted. On May 9, 2023, the Compensation Committee also certified the Issuer's absolute TSR performance over the third performance period, which ran from April 15, 2022 through April 15, 2023, at below the threshold level, resulting in 0% of the PSUs originally granted on July 15, 2020 that vest based on absolute TSR over such third performance period becoming earned. The service-based vesting requirements applicable to the PSUs originally granted on July 15, 2020 that vest based on absolute TSR were satisfied as of April 15, 2023.

F10 · derivative.expiration_date: Each PSU represented a contingent right to receive one share of Common Stock.

SEC source: 0001104659-23-059270 · tm2315545-2_4seq1.xml · nonDerivative · entry 5

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,320,306

F7 · shares: On May 9, 2023, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the first performance period, which ran from January 1, 2022 through December 31, 2022, at the maximum level, resulting in 33% of the PSUs originally granted on April 15, 2022 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2024.

F8 · balance_after: Includes 627,142 shares of Common Stock subject to previously granted RSUs and 512,776 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-23-059270 · tm2315545-2_4seq1.xml · nonDerivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,275,426

F5 · shares: On May 9, 2023, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the second performance period, which ran from January 1, 2022 through December 31, 2022, at the maximum level, resulting in 33% of the PSUs originally granted on April 15, 2021 that vest based on the Issuer's net debt to adjusted EBITDAX multiple becoming earned at 200% of the target amount granted. These PSUs remain outstanding and subject to service-based vesting requirements until December 31, 2023.

F6 · balance_after: Includes 627,142 shares of Common Stock subject to previously granted RSUs and 467,896 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-23-059270 · tm2315545-2_4seq1.xml · nonDerivative · entry 3

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,196,644

F4 · shares: In connection with the vesting and settlement of the PSUs originally granted on July 15, 2020 through the issuance of Common Stock pursuant to the Antero Resources Corporation 2020 Long-Term Incentive Plan, the Issuer withheld Common Stock that would have otherwise been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on May 9, 2023.

F2 · balance_after: Includes 627,142 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 389,114 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-23-059270 · tm2315545-2_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,372,523

F3 · shares: On May 9, 2023, the Compensation Committee certified the Issuer's relative TSR performance over the third performance period, which ran from April 15, 2022 through April 15, 2023, at between the threshold and target performance levels, resulting in 25% of the PSUs originally granted on July 15, 2020 that vest based on relative TSR becoming earned at 55% of the target amount granted. On May 9, 2023, the Compensation Committee also certified the Issuer's relative TSR performance over the fourth performance period, which ran from July 15, 2020 through April 15, 2023, at the maximum level, resulting in 25% of the PSUs originally granted on July 15, 2020 that vest based on relative TSR becoming earned at 150% of the target amount granted. The service-based vesting requirements applicable to the PSUs originally granted on July 15, 2020 that vest based on relative TSR were satisfied as of April 15, 2023.

F2 · balance_after: Includes 627,142 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 389,114 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-23-059270 · tm2315545-2_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,286,680

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: On May 9, 2023, the Compensation Committee of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the fourth performance period, which ran from July 15, 2020 through April 15, 2023, at the maximum level, resulting in 25% of the performance share units ("PSUs") originally granted on July 15, 2020 that vest based on absolute TSR becoming earned at 150% of the target amount granted. On May 9, 2023, the Compensation Committee also certified the Issuer's absolute TSR performance over the third performance period, which ran from April 15, 2022 through April 15, 2023, at below the threshold level, resulting in 0% of the PSUs originally granted on July 15, 2020 that vest based on absolute TSR over such third performance period becoming earned. The service-based vesting requirements applicable to the PSUs originally granted on July 15, 2020 that vest based on absolute TSR were satisfied as of April 15, 2023.

F2 · balance_after: Includes 627,142 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 389,114 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to service-based vesting.

SEC source: 0001104659-23-046771 · tm2313117-6_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,223,868

F1 · shares: In connection with the vesting and settlement of restricted stock units ("RSUs") through the issuance of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer") pursuant to the Antero Resources Corporation 2020 Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on April 14, 2023.

F2 · balance_after: Includes 627,142 shares of Common Stock subject to RSU awards and 389,114 performance share units in respect of which performance has been certified, in each case that remain subject to service-based vesting.

SEC source: 0001104659-23-046795 · tm2313119d1_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,453,918

F1 · shares: In connection with the vesting and settlement of restricted stock units ("RSUs") through the issuance of common stock ("Common Stock") of Antero Midstream Corporation (the "Issuer") pursuant to the Antero Midstream Corporation Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations. The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on April 14, 2023.

F2 · balance_after: Includes 1,480,809 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.