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v3.25.3

Equity-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2025
Equity-Based Compensation |
Schedule of equity-based compensation expense | The Company’s equity-based compensation expense, by type of award, is as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30, | ​
​ |  | 2024 | ​ | 2025 |  | 2024 | ​ | 2025 | ​
RSU awards | ​ | $ | 11,499 | ​ | ​ | 10,363 | ​ | ​ | 31,908 | ​ | ​ | 32,501 | ​
PSU awards | ​ | ​ | 4,190 | ​ | ​ | 4,762 | ​ | ​ | 16,257 | ​ | ​ | 12,781 | ​
Equity awards issued to directors | ​ | ​ | 376 | ​ | ​ | 376 | ​ | ​ | 1,128 | ​ | ​ | 1,219 | ​
Total expense | ​ | $ | 16,065 | ​ | ​ | 15,501 | ​ | ​ | 49,293 | ​ | ​ | 46,501 | ​
​
Summary of RSU award activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted | ​
​ | ​ | ​ | ​ | Average | ​
​ | ​ | Number | ​ | Grant Date | ​
​ |  | of Units |  | Fair Value |
Total awarded and unvested—December 31, 2024 | ​ | 3,035,362 | ​ | $ | 26.05 | ​
Granted | ​ | 1,125,728 | ​ | ​ | 33.65 | ​
Vested | ​ | (1,492,711) | ​ | ​ | 24.57 | ​
Forfeited | ​ | (104,327) | ​ | ​ | 29.75 | ​
Total awarded and unvested—September 30, 2025 | ​ | 2,564,052 | ​ | $ | 30.10 | ​
Schedule of weighted average fair value assumptions used for PSUs granted | The following table presents the assumptions used in the Monte Carlo valuation model and the grant date fair value information for the 2025 Absolute TSR PSUs:
​ | ​ | ​ | ​ | ​ | ​
Dividend yield | ​ | ​ | — | % | ​
Volatility | ​ | ​ | 48 | % | ​
Risk-free interest rate | ​ | ​ | 3.97 | % | ​
Weighted average fair value of awards granted | ​ | $ | 35.01 | ​ | ​
Summary of PSU award activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted | ​
​ | ​ | ​ | ​ | Average | ​
​ | ​ | Number | ​ | Grant Date | ​
​ |  | of Units |  | Fair Value |
Total awarded and unvested—December 31, 2024 | ​ | 1,351,295 | ​ | $ | 35.27 | ​
Granted | ​ | 289,370 | ​ | ​ | 34.33 | ​
Vested | ​ | (281,318) | ​ | ​ | 41.41 | ​
Total awarded and unvested—September 30, 2025 | ​ | 1,359,347 | ​ | $ | 33.80 | ​
Summary of stock option activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | Weighted | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted | ​ | Average | ​ | ​ | ​
​ | ​ | ​ | ​ | Average | ​ | Remaining | ​ | Intrinsic | ​
​ | ​ | Number | ​ | Exercise | ​ | Contractual | ​ | Value | ​
​ |  | of Options |  | Price |  | Life |  | (in thousands) (1) | ​
Outstanding—December 31, 2024 | ​ | 252,451 | ​ | $ | 50.00 | ​ | 0.3 | ​ | $ | — | ​
Expired | ​ | (252,451) | ​ | ​ | 50.00 | ​ | — | ​ | ​ | — | ​
Outstanding—September 30, 2025 | ​ | — | ​ | $ | — | ​ | — | ​ | ​ | — | ​
Vested—September 30, 2025 | ​ | — | ​ | $ | — | ​ | — | ​ | $ | — | ​
Exercisable—September 30, 2025 | ​ | — | ​ | $ | — | ​ | — | ​ | $ | — | ​
(1) | Intrinsic values are based on the exercise price of the options and the closing price of Antero Resources’ common stock on the referenced dates.

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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of performance share units, including, but not limited to: (a) expected volatility of the entity's shares, (b) expected dividends, (c) risk-free rate(s), and (d) discount for post-vesting restrictions. + References No definition available. + Details
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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested performance-based units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of the change in stock options. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of the change in restricted stock units (RSUs). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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