AR

SEC source: 0001104659-22-085704 · tm2222454-1_4seq1.xml · nonDerivative · entry 1

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 870,270

F1 · price: The price reported in Column 4 is a weighted average price. These shares of common stock of the Issuer ("Common Stock") were sold in multiple transactions at prices ranging from $38.08 to $39.51, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the range set forth above.

F2 · balance_after: Includes 430,736 shares of Common Stock subject to previously granted restricted stock unit awards and 30,636 shares of Common Stock subject to previously granted performance share units, in each case, that remain subject to vesting.

SEC source: 0001104659-22-083695 · tm2221891-1_4seq1.xml · nonDerivative · entry 1

CLARK ROBERT J · CIK 0000020769 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,227

F1 · kind: The sales reported in this Form 4 were effected pursuant to a pre-existing Rule 10b5-1 trading plan.

SEC source: 0001104659-22-079181 · tm2220797-4_4seq1.xml · nonDerivative · entry 1

CLARK ROBERT J · CIK 0000020769 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,227

SEC source: 0001104659-22-079186 · tm2220797-6_4seq1.xml · nonDerivative · entry 1

Sutil Vicky · CIK 0001508550 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,150

SEC source: 0001104659-22-079190 · tm2220797-7_4seq1.xml · nonDerivative · entry 1

Keenan W Howard JR · CIK 0001370287 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 344,630

SEC source: 0001104659-22-079183 · tm2220797-5_4seq1.xml · nonDerivative · entry 1

Tyree Thomas B JR · CIK 0001309347 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,150

SEC source: 0001104659-22-079180 · tm2220797-3_4seq1.xml · nonDerivative · entry 1

Mutschler Jacqueline C · CIK 0001793080 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,429

SEC source: 0001104659-22-079176 · tm2220797-2_4seq1.xml · nonDerivative · entry 1

Schroer Brenda R · CIK 0001580332 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,353

SEC source: 0001104659-22-079175 · tm2220797-1_4seq1.xml · nonDerivative · entry 1

Hardesty Benjamin A. · CIK 0001587768 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,061

SEC source: 0001140361-22-019840 · form4.xml · nonDerivative · entry 3

Keenan W Howard JR · CIK 0001370287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,747,952

F1 · 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.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.02 to $36.30, inclusive.

F1 · balance_after: 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.

F5 · ownership.nature: These securities are owned directly by Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"). The reporting person is a member and manager of Yorktown VIII Associates LLC, the general partner of Yorktown VIII Company LP, the general partner of Yorktown VIII.

SEC source: 0001140361-22-019840 · form4.xml · nonDerivative · entry 2

Keenan W Howard JR · CIK 0001370287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 5,766,573

F1 · 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.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.02 to $35.96, inclusive.

F1 · balance_after: 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.

F5 · ownership.nature: These securities are owned directly by Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"). The reporting person is a member and manager of Yorktown VIII Associates LLC, the general partner of Yorktown VIII Company LP, the general partner of Yorktown VIII.

SEC source: 0001140361-22-019840 · form4.xml · nonDerivative · entry 1

Keenan W Howard JR · CIK 0001370287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 6,064,822

F1 · 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.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.02 to $35.01, inclusive. The reporting person undertakes to Antero Resources Corporation (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes (2), (3) and (4).

F1 · balance_after: 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.

F5 · ownership.nature: These securities are owned directly by Yorktown Energy Partners VIII, L.P. ("Yorktown VIII"). The reporting person is a member and manager of Yorktown VIII Associates LLC, the general partner of Yorktown VIII Company LP, the general partner of Yorktown VIII.

SEC source: 0001104659-22-059592 · tm2214651d4_4seq1.xml · nonDerivative · entry 1

Pearce Sheri · CIK 0001808080 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,858

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.62 to $34.64, inclusive. The reporting person undertakes to provide to Antero Resources Corporation, any securityholder or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

F2 · balance_after: Includes 74,412 shares of Common Stock subject to previously granted restricted stock units that remain subject to vesting.

SEC source: 0001104659-22-057641 · tm2214651-1_4seq1.xml · derivative · entry 3

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,695

Underlying: Common stock, par value $0.01 per share · 13,130 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 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F1 · price: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

F5 · price: Each PSU represented a contingent right to receive one share of Common Stock.

F1 · derivative.exercise_date: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F1 · derivative.expiration_date: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F6 · balance_after: Vesting of these PSUs granted on April 15, 2021 is contingent upon the achievement of both a performance and service requirement. One-third of the remaining 19,695 PSUs will become earned based on the Issuer's absolute TSR over the course of each of performance period two (beginning on April 15, 2022 and ending on April 15, 2023), performance period three (beginning on April 15, 2023 and ending on April 15, 2024) and performance period four (beginning on April 15, 2021 and ending on April 15, 2024).

SEC source: 0001104659-22-057641 · tm2214651-1_4seq1.xml · nonDerivative · entry 2

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 906,971

F3 · shares: On May 5, 2022, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the first performance period, which ran from January 1, 2021 through December 31, 2021, 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.

F4 · balance_after: Includes 430,736 shares of Common Stock subject to previously granted RSUs and 30,636 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-057641 · tm2214651-1_4seq1.xml · nonDerivative · entry 1

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 889,465

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 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

F2 · balance_after: Includes 430,736 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 13,130 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-057652 · tm2214651d2_4seq1.xml · derivative · entry 3

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,695

Underlying: Common stock, par value $0.01 per share · 13,130 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 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F1 · price: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

F5 · price: Each PSU represented a contingent right to receive one share of Common Stock.

F1 · derivative.exercise_date: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F1 · derivative.expiration_date: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F6 · balance_after: Vesting of these PSUs granted on April 15, 2021 is contingent upon the achievement of both a performance and service requirement. One-third of the remaining 19,695 PSUs will become earned based on the Issuer's absolute TSR over the course of each of performance period two (beginning on April 15, 2022 and ending on April 15, 2023), performance period three (beginning on April 15, 2023 and ending on April 15, 2024) and performance period four (beginning on April 15, 2021 and ending on April 15, 2024).

SEC source: 0001104659-22-057652 · tm2214651d2_4seq1.xml · nonDerivative · entry 2

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,169,184

F3 · shares: On May 5, 2022, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the first performance period, which ran from January 1, 2021 through December 31, 2021, 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.

F4 · balance_after: Includes 531,756 shares of Common Stock subject to previously granted RSUs and 30,636 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-057652 · tm2214651d2_4seq1.xml · nonDerivative · entry 1

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,151,678

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 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

F2 · balance_after: Includes 531,756 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 13,130 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-057654 · tm2214651-3_4seq1.xml · derivative · entry 7

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,629

Underlying: Common stock, par value $0.01 per share · 59,086 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: On May 5, 2022, the Compensation Committee certified the Issuer's absolute TSR performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F3 · price: On May 5, 2022, the Compensation Committee certified the Issuer's absolute TSR performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F3 · derivative.exercise_date: On May 5, 2022, the Compensation Committee certified the Issuer's absolute TSR performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F3 · derivative.expiration_date: On May 5, 2022, the Compensation Committee certified the Issuer's absolute TSR performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

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

F12 · balance_after: Vesting of these PSUs granted on April 15, 2021 is contingent upon the achievement of both a performance and service requirement. One-third of the remaining 88,629 PSUs will become earned based on the Issuer's absolute TSR over the course of each of performance period two (beginning on April 15, 2022 and ending on April 15, 2023), performance period three (beginning on April 15, 2023 and ending on April 15, 2024) and performance period four (beginning on April 15, 2021 and ending on April 15, 2024).

SEC source: 0001104659-22-057654 · tm2214651-3_4seq1.xml · derivative · entry 6

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,750

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 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the second performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2023.

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

F1 · price: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the second performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2023.

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

F1 · derivative.exercise_date: On May 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the second performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until 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 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the second performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2023.

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

F11 · balance_after: Vesting of these PSUs granted on July 15, 2020 is contingent upon the achievement of both a performance and service requirement. One-half of the remaining 83,750 PSUs will become earned based on the Issuer's absolute TSR over the course of each of performance period three (beginning on April 15, 2022 and ending on April 15, 2023) and performance period four (beginning on July 15, 2020 and ending on April 15, 2023).

SEC source: 0001104659-22-057654 · tm2214651-3_4seq1.xml · nonDerivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,170,966

F7 · shares: On May 5, 2022, the Compensation Committee certified the Issuer's net debt to adjusted EBITDAX multiple over the first performance period, which ran from January 1, 2021 through December 31, 2021, 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.

F8 · balance_after: Includes 479,395 shares of Common Stock subject to previously granted RSUs and 389,114 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-057654 · tm2214651-3_4seq1.xml · nonDerivative · entry 3

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,092,186

F5 · shares: On May 5, 2022, the Compensation Committee certified the Issuer's relative TSR performance over the second performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2023.

F6 · balance_after: Includes 479,395 shares of Common Stock subject to previously granted RSUs and 310,334 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-057654 · tm2214651-3_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,029,374

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 · price: On May 5, 2022, the Compensation Committee certified the Issuer's absolute TSR performance over the first performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2024.

F4 · balance_after: Includes 479,395 shares of Common Stock subject to previously granted RSUs and 247,522 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-057654 · tm2214651-3_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,970,288

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 5, 2022, the Compensation Committee (the "Compensation Committee") of Antero Resources Corp. (the "Issuer") certified the Issuer's absolute total shareholder return ("TSR") performance over the second performance period, which ran from April 15, 2021 through April 15, 2022, 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. These PSUs remain outstanding and subject to service-based vesting requirements until April 15, 2023.

F2 · balance_after: Includes 479,395 shares of common stock of the Issuer ("Common Stock") subject to previously granted restricted stock unit awards ("RSUs") and 188,436 shares of Common Stock subject to previously granted PSUs, in each case, that remain subject to vesting.

SEC source: 0001104659-22-048538 · tm2213042-9_4seq1.xml · derivative · entry 3

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 · 46,566 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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · price: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.exercise_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.expiration_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

SEC source: 0001104659-22-048538 · tm2213042-9_4seq1.xml · nonDerivative · entry 2

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 876,335

F3 · shares: In connection with the vesting and settlement of PSUs through the issuance of Common Stock pursuant to the Antero Resources 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 20, 2022.

F2 · balance_after: Includes 430,736 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-048538 · tm2213042-9_4seq1.xml · nonDerivative · entry 1

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 896,815

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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F2 · balance_after: Includes 430,736 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-048536 · tm2213042-6_4seq1.xml · derivative · entry 3

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 · 162,980 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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · price: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.exercise_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.expiration_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

SEC source: 0001104659-22-048536 · tm2213042-6_4seq1.xml · nonDerivative · entry 2

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,138,548

F3 · shares: In connection with the vesting and settlement of PSUs through the issuance of Common Stock pursuant to the Antero Resources 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 20, 2022.

F2 · balance_after: Includes 531,756 shares of Common Stock subject to previously granted restricted stock units that remain subject to vesting.

SEC source: 0001104659-22-048536 · tm2213042-6_4seq1.xml · nonDerivative · entry 1

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,210,227

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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F2 · balance_after: Includes 531,756 shares of Common Stock subject to previously granted restricted stock units that remain subject to vesting.

SEC source: 0001104659-22-048537 · tm2213042-7_4seq1.xml · derivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock, par value $0.01 per share · 1,024,448 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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · price: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.exercise_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.expiration_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

SEC source: 0001104659-22-048537 · tm2213042-7_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,907,476

F3 · shares: In connection with the vesting and settlement of PSUs through the issuance of Common Stock pursuant to the Antero Resources 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 20, 2022.

F2 · balance_after: Includes 479,395 shares of Common Stock subject to previously granted RSUs that remain subject to vesting and 125,624 shares of Common Stock subject to previously granted performance stock unit awards ("PSU") that remain subject to vesting.

SEC source: 0001104659-22-048537 · tm2213042-7_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,358,029

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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F2 · balance_after: Includes 479,395 shares of Common Stock subject to previously granted RSUs that remain subject to vesting and 125,624 shares of Common Stock subject to previously granted performance stock unit awards ("PSU") that remain subject to vesting.

SEC source: 0001104659-22-048535 · tm2213042-8_4seq1.xml · derivative · entry 3

Schultz Yvette K · CIK 0001904142 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 · 46,566 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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · price: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.exercise_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F1 · derivative.expiration_date: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

SEC source: 0001104659-22-048535 · tm2213042-8_4seq1.xml · nonDerivative · entry 2

Schultz Yvette K · CIK 0001904142 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,362

F3 · shares: In connection with the vesting and settlement of PSUs through the issuance of Common Stock pursuant to the Antero Resources 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 20, 2022.

F2 · balance_after: Includes 104,340 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-048535 · tm2213042-8_4seq1.xml · nonDerivative · entry 1

Schultz Yvette K · CIK 0001904142 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,842

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: Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Resources Corporation (the "Issuer"). On April 20, 2022, the Compensation Committee of the Issuer certified performance with respect to these PSUs originally granted on April 15, 2019, which vested at 200% of the original target number of PSUs granted based on the Issuer's absolute total shareholder return over a three-year period.

F2 · balance_after: Includes 104,340 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-047467 · tm2213042-2_4seq1.xml · nonDerivative · entry 2

Pearce Sheri · CIK 0001808080 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,210

F3 · shares: Reflects the grant of RSUs pursuant to the Plan which vest as to 1/3 of the total amount granted on each of the first three anniversaries of April 15, 2022, subject to continued employment through each vesting date.

F4 · balance_after: Includes 74,412 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-047467 · tm2213042-2_4seq1.xml · nonDerivative · entry 1

Pearce Sheri · CIK 0001808080 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,952

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 "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, 2022.

F2 · balance_after: Includes 53,154 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-047465 · tm2213042-1_4seq1.xml · derivative · entry 3

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,424

Underlying: Common Stock, par value $0.01 · 18,424 shares

Expires not disclosed

F5 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Common Stock.

F6 · derivative.exercise_date: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F7 · 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, as 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 April 15, 2025.

F6 · derivative.expiration_date: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F7 · 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, as 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 April 15, 2025.

F6 · derivative.underlying_shares: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F6 · balance_after: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

SEC source: 0001104659-22-047465 · tm2213042-1_4seq1.xml · nonDerivative · entry 2

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 850,249

F3 · shares: Reflects the grant of RSUs pursuant to the Plan which vest as to 1/3 of the total amount granted on each of the first three anniversaries of April 15, 2022, subject to continued employment through each vesting date.

F4 · balance_after: Includes 430,736 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-047465 · tm2213042-1_4seq1.xml · nonDerivative · entry 1

Ash W Patrick · CIK 0001673454 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 813,401

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 "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, 2022.

F2 · balance_after: Includes 393,888 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-047471 · tm2213042-3_4seq1.xml · derivative · entry 3

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,030

Underlying: Common Stock, par value $0.01 · 23,030 shares

Expires not disclosed

F5 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Common Stock.

F6 · derivative.exercise_date: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F7 · 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, as 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 April 15, 2025.

F6 · derivative.expiration_date: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F7 · 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, as 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 April 15, 2025.

F6 · derivative.underlying_shares: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F6 · balance_after: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

SEC source: 0001104659-22-047471 · tm2213042-3_4seq1.xml · nonDerivative · entry 2

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,047,247

F3 · shares: Reflects the grant of restricted stock units pursuant to the Plan which vest as to 1/3 of the total amount granted on each of the first three anniversaries of April 15, 2022, subject to continued employment through each vesting date.

F4 · balance_after: Includes 531,756 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-047471 · tm2213042-3_4seq1.xml · nonDerivative · entry 1

Kennedy Michael N. · CIK 0001477679 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,001,187

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 "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, 2022.

F2 · balance_after: Includes 485,696 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.

SEC source: 0001104659-22-047475 · tm2213042-5_4seq1.xml · derivative · entry 4

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,318

Underlying: Common stock, par value $0.01 per share · 67,318 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 April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

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, as 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 April 15, 2025.

F7 · derivative.expiration_date: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

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, as 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 April 15, 2025.

F7 · balance_after: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

SEC source: 0001104659-22-047475 · tm2213042-5_4seq1.xml · nonDerivative · entry 2

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,333,581

F3 · shares: Reflects the grant of RSUs pursuant to the Plan which vest as to 1/3 of the total amount granted on each of the first three anniversaries of April 15, 2022, subject to continued employment through each vesting date.

F4 · balance_after: Includes 479,395 shares of Common Stock subject to previously granted RSUs that remain subject to vesting and 125,624 shares of Common Stock subject to previously granted PSUs that remain subject to vesting..

SEC source: 0001104659-22-047475 · tm2213042-5_4seq1.xml · nonDerivative · entry 1

RADY PAUL M · CIK 0001234637 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,198,944

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 "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, 2022.

F2 · balance_after: Includes 344,758 shares of Common Stock subject to previously granted RSUs that remain subject to vesting and 125,624 shares of Common Stock subject to previously granted performance stock unit awards ("PSU") that remain subject to vesting.

SEC source: 0001104659-22-047472 · tm2213042-4_4seq1.xml · derivative · entry 3

Schultz Yvette K · CIK 0001904142 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,715

Underlying: Common Stock, par value $0.01 · 17,715 shares

Expires not disclosed

F5 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Common Stock.

F6 · derivative.exercise_date: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F7 · 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, as 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 April 15, 2025.

F6 · derivative.expiration_date: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F7 · 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, as 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 April 15, 2025.

F6 · derivative.underlying_shares: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

F6 · balance_after: Vesting of the PSUs granted on April 15, 2022 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 the grant date and ending on April 15, 2023, Performance Period Two beginning on April 15, 2023 and ending on April 15, 2024, Performance Period Three beginning on April 15, 2024 and ending on April 15, 2025, and Performance Period Four beginning on the grant date and ending on April 15, 2025.

SEC source: 0001104659-22-047472 · tm2213042-4_4seq1.xml · nonDerivative · entry 2

Schultz Yvette K · CIK 0001904142 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,276

F3 · shares: Reflects the grant of RSUs pursuant to the Plan which vest as to 1/3 of the total amount granted on each of the first three anniversaries of April 15, 2022, subject to continued employment through each vesting date.

F4 · balance_after: Includes 104,340 shares of Common Stock subject to previously granted RSUs that remain subject to vesting.