ANTERO RESOURCES Corp

Filing Date

Aug 25, 2025

Transaction Date

Aug 14, 2025

Accession Number

0001104659-25-082625

Form Type

3

Footnotes

1. (F1)Includes 88,415 shares of common stock ("Common Stock") of Antero Resources Corp. (the "Issuer") subject to previously granted restricted stock unit awards and 83,879 shares of Common Stock subject to previously granted performance share units ("PSUs"), in each case, that remain subject to service-based vesting.
2. (F2)Each PSU represents a contingent right to receive one share of Common Stock.
3. (F3)The final two tranches of these PSUs vest on October 19, 2025 based upon the Issuer's achievement of absolute total shareholder return ("TSR") goals. 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.
4. (F4)The final two tranches of these PSUs vest on March 7, 2026 based upon the Issuer's achievement of absolute TSR goals. 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.
5. (F5)The second tranche of these PSUs vests on March 7, 2026 and the final two tranches vest on March 7, 2027 in each case based upon the Issuer's achievement of absolute TSR goals. 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.
6. (F6)The first tranche of these PSUs vests on March 7, 2026, the second tranche vests on March 7, 2027, and the final two tranches vest on March 7, 2028 in each case based upon the Issuer's achievement of absolute TSR goals. 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.