2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Levy James R. | — | 55,109,589 | Mar 14, 2019 |
| Warburg Pincus X Partners, L.P. | Director | 22,965,437 | Sep 6, 2019 |
| Warren Glen C Jr | Officer | 16,889,463 | Mar 14, 2019 |
| Antero Resources Investment LLC | 10% Owner | 5,587,500 | May 16, 2017 |
| Yorktown Energy Partners VIII, L.P. | Director | 3,445,636 | Nov 13, 2019 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 24, 2026 | Feb 26, 2026 | Schultz Yvette K | Officer | Sell | 100.0 | +69,269 | 12.07% | ✗ | $1.2M |
| Feb 24, 2026 | Feb 26, 2026 | Krueger Brendan E. | Officer | Sell | 92.5 | +55,395 | 9.58% | ✗ | $969.9K |
| Feb 24, 2026 | Feb 26, 2026 | Kennedy Michael N. | Officer | Sell | 95.0 | +113,820 | 8.44% | ✗ | $2M |
| Jan 10, 2026 | Jan 12, 2026 | MOLLENKOPF JOHN C | Director | Neutral | 77.5 | +2,058 | 2.04% | ✗ | - |
| Jan 10, 2026 | Jan 12, 2026 | DEA PETER A | Director | Neutral | 82.5 | +2,058 | 3.25% | ✗ | - |
| Jan 10, 2026 | Jan 12, 2026 | Keenan W Howard JR | Director | Neutral | 77.5 | +2,058 | 1.35% | ✗ | - |
| Jan 10, 2026 | Jan 12, 2026 | Chisholm Nancy | Director | Neutral | 85.0 | +2,058 | 7.19% | ✗ | - |
| Jan 10, 2026 | Jan 12, 2026 | MCARDLE JANINE J | Director | Neutral | 82.5 | +2,058 | 2.68% | ✗ | - |
| Jan 10, 2026 | Jan 12, 2026 | Munoz Jeffrey S. | Director | Neutral | 90.0 | +2,058 | 26.31% | ✗ | - |
| Jan 10, 2026 | Jan 12, 2026 | KEYTE DAVID H | Director | Neutral | 82.5 | +3,755 | 3.48% | ✗ | - |
| Jan 10, 2026 | Jan 12, 2026 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +2,058 | 2.83% | ✗ | - |
| Dec 16, 2025 | Dec 16, 2025 | KLIMLEY BROOKS J | Director | Sell | 22.5 | -5,000 | -6.44% | ✗ | $88K |
| Dec 12, 2025 | Dec 15, 2025 | Kennedy Michael N. | Officer | Neutral | 27.5 | -15,000 | -1.10% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | Keenan W Howard JR | Director | Neutral | 77.5 | +1,935 | 1.29% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | DEA PETER A | Director | Neutral | 82.5 | +1,935 | 3.16% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | Chisholm Nancy | Director | Neutral | 85.0 | +1,935 | 7.25% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | MOLLENKOPF JOHN C | Director | Neutral | 77.5 | +1,935 | 1.95% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | Munoz Jeffrey S. | Director | Neutral | 90.0 | +1,935 | 32.87% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | MCARDLE JANINE J | Director | Neutral | 82.5 | +1,935 | 2.58% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | KEYTE DAVID H | Director | Neutral | 82.5 | +2,767 | 2.63% | ✗ | - |
| Oct 10, 2025 | Oct 14, 2025 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +1,935 | 2.56% | ✗ | - |
| Aug 25, 2025 | Agnew Justin J. | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Aug 20, 2025 | Aug 21, 2025 | Pearce Sheri | Officer | Sell | 20.0 | -39,155 | -26.88% | ✗ | $685.6K |
| Jul 10, 2025 | Jul 14, 2025 | DEA PETER A | Director | Neutral | 82.5 | +2,042 | 3.45% | ✗ | - |
| Jul 10, 2025 | Jul 14, 2025 | Chisholm Nancy | Director | Neutral | 85.0 | +2,042 | 8.28% | ✗ | - |
| Jul 10, 2025 | Jul 14, 2025 | MOLLENKOPF JOHN C | Director | Neutral | 77.5 | +2,042 | 2.11% | ✗ | - |
| Jul 10, 2025 | Jul 14, 2025 | Munoz Jeffrey S. | Director | Neutral | 90.0 | +2,042 | 53.11% | ✗ | - |
| Jul 10, 2025 | Jul 14, 2025 | MCARDLE JANINE J | Director | Neutral | 82.5 | +2,042 | 2.80% | ✗ | - |
| Jul 10, 2025 | Jul 14, 2025 | KEYTE DAVID H | Director | Neutral | 77.5 | +2,042 | 1.98% | ✗ | - |
| Jul 10, 2025 | Jul 14, 2025 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +2,042 | 2.77% | ✗ | - |
| Jul 10, 2025 | Jul 14, 2025 | Keenan W Howard JR | Director | Neutral | 77.5 | +2,042 | 1.38% | ✗ | - |
| May 28, 2025 | May 29, 2025 | KLIMLEY BROOKS J | Director | Sell | 22.5 | -5,000 | -6.36% | ✗ | $94.4K |
| Apr 15, 2025 | Apr 16, 2025 | Krueger Brendan E. | Officer | Sell | 40.0 | -25,809 | -4.27% | ✗ | $431.8K |
| Apr 15, 2025 | Apr 16, 2025 | Kennedy Michael N. | Officer | Sell | 40.0 | -44,304 | -3.15% | ✗ | $741.2K |
| Apr 15, 2025 | Apr 16, 2025 | Schultz Yvette K | Officer | Sell | 40.0 | -27,526 | -4.58% | ✗ | $460.5K |
| Apr 15, 2025 | Apr 16, 2025 | RADY PAUL M | Officer | Sell | 37.5 | -149,408 | -4.63% | ✗ | $2.5M |
| Apr 15, 2025 | Apr 16, 2025 | Pearce Sheri | Officer | Sell | 42.5 | -12,255 | -7.76% | ✗ | $205K |
| Apr 10, 2025 | Apr 14, 2025 | MCARDLE JANINE J | Director | Neutral | 82.5 | +2,243 | 3.18% | ✗ | - |
| Apr 10, 2025 | Apr 14, 2025 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +2,243 | 2.94% | ✗ | - |
| Apr 10, 2025 | Apr 14, 2025 | KEYTE DAVID H | Director | Neutral | 77.5 | +2,243 | 2.22% | ✗ | - |
| Apr 10, 2025 | Apr 14, 2025 | MOLLENKOPF JOHN C | Director | Neutral | 77.5 | +2,243 | 2.37% | ✗ | - |
| Apr 10, 2025 | Apr 14, 2025 | Munoz Jeffrey S. | Director | Neutral | 90.0 | +2,243 | 140.01% | ✗ | - |
| Apr 10, 2025 | Apr 14, 2025 | DEA PETER A | Director | Neutral | 82.5 | +2,243 | 3.93% | ✗ | - |
| Apr 10, 2025 | Apr 14, 2025 | Chisholm Nancy | Director | Neutral | 90.0 | +2,243 | 10.01% | ✗ | - |
| Apr 10, 2025 | Apr 14, 2025 | Keenan W Howard JR | Director | Neutral | 77.5 | +2,243 | 1.54% | ✗ | - |
| Mar 7, 2025 | Mar 10, 2025 | Pearce Sheri | Officer | Sell | 97.5 | +27,550 | 21.14% | ✗ | $304.3K |
| Mar 7, 2025 | Mar 10, 2025 | Krueger Brendan E. | Officer | Sell | 97.5 | +82,029 | 15.72% | ✗ | $639.1K |
| Mar 7, 2025 | Mar 10, 2025 | Kennedy Michael N. | Officer | Sell | 95.0 | +118,472 | 9.18% | ✗ | $1.3M |
| Mar 7, 2025 | Mar 10, 2025 | Schultz Yvette K | Officer | Sell | 97.5 | +72,323 | 13.67% | ✗ | $798.9K |
| Mar 7, 2025 | Mar 10, 2025 | RADY PAUL M | CEO | Sell | 95.0 | +275,518 | 9.35% | ✗ | $3M |
| Feb 27, 2025 | Mar 3, 2025 | Schultz Yvette K | Officer | Sell | 97.5 | +62,076 | 13.29% | ✗ | $790.5K |
| Feb 27, 2025 | Mar 3, 2025 | RADY PAUL M | CEO | Sell | 95.0 | +235,899 | 8.70% | ✗ | $3M |
| Feb 27, 2025 | Mar 3, 2025 | Kennedy Michael N. | Officer | Sell | 95.0 | +80,700 | 6.67% | ✗ | $1M |
| Feb 27, 2025 | Mar 3, 2025 | Krueger Brendan E. | Officer | Sell | 97.5 | +49,659 | 10.51% | ✗ | $632.4K |
| Jan 10, 2025 | Jan 13, 2025 | MOLLENKOPF JOHN C | Director | Neutral | 77.5 | +2,302 | 2.49% | ✗ | - |
| Jan 10, 2025 | Jan 13, 2025 | MCARDLE JANINE J | Director | Neutral | 82.5 | +2,302 | 3.37% | ✗ | - |
| Jan 10, 2025 | Jan 13, 2025 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +2,302 | 3.11% | ✗ | - |
| Jan 10, 2025 | Jan 13, 2025 | KEYTE DAVID H | Director | Neutral | 77.5 | +2,302 | 2.33% | ✗ | - |
| Jan 10, 2025 | Jan 13, 2025 | Keenan W Howard JR | Director | Neutral | 77.5 | +2,302 | 1.60% | ✗ | - |
| Jan 10, 2025 | Jan 13, 2025 | Munoz Jeffrey S. | Director | Neutral | 90.0 | +1,602 | 100.00% | ✗ | - |
| Jan 10, 2025 | Jan 13, 2025 | DEA PETER A | Director | Neutral | 82.5 | +2,302 | 4.21% | ✗ | - |
| Jan 10, 2025 | Jan 13, 2025 | Chisholm Nancy | Director | Neutral | 90.0 | +2,302 | 11.45% | ✗ | - |
| Dec 17, 2024 | Dec 18, 2024 | DEA PETER A | Director | Neutral | 27.5 | -30,766 | -36.00% | ✗ | - |
| Dec 13, 2024 | Dec 16, 2024 | MCARDLE JANINE J | Director | Buy | 78.8 | +1,174 | 1.75% | ✗ | $17.7K |
| Nov 5, 2024 | Nov 6, 2024 | KLIMLEY BROOKS J | Director | Sell | 22.5 | -10,000 | -11.89% | ✗ | $146.6K |
| Oct 31, 2024 | Munoz Jeffrey S. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Oct 10, 2024 | Oct 15, 2024 | Keenan W Howard JR | Director | Neutral | 77.5 | +2,308 | 1.63% | ✗ | - |
| Oct 10, 2024 | Oct 15, 2024 | MOLLENKOPF JOHN C | Director | Neutral | 82.5 | +2,308 | 2.56% | ✗ | - |
| Oct 10, 2024 | Oct 15, 2024 | MCARDLE JANINE J | Director | Neutral | 82.5 | +2,308 | 3.56% | ✗ | - |
| Oct 10, 2024 | Oct 15, 2024 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +2,308 | 2.82% | ✗ | - |
| Oct 10, 2024 | Oct 15, 2024 | KEYTE DAVID H | Director | Neutral | 77.5 | +2,308 | 2.40% | ✗ | - |
| Oct 10, 2024 | Oct 15, 2024 | DEA PETER A | Director | Neutral | 82.5 | +2,308 | 2.78% | ✗ | - |
| Oct 10, 2024 | Oct 15, 2024 | Chisholm Nancy | Director | Neutral | 90.0 | +2,308 | 12.97% | ✗ | - |
| Aug 21, 2024 | Aug 22, 2024 | Pearce Sheri | Officer | Sell | 20.0 | -23,518 | -15.28% | ✗ | $343.1K |
| Jul 10, 2024 | Jul 11, 2024 | MCARDLE JANINE J | Director | Neutral | 82.5 | +2,415 | 3.87% | ✗ | - |
| Jul 10, 2024 | Jul 11, 2024 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +2,415 | 3.04% | ✗ | - |
| Jul 10, 2024 | Jul 11, 2024 | KEYTE DAVID H | Director | Neutral | 82.5 | +2,415 | 2.57% | ✗ | - |
| Jul 10, 2024 | Jul 11, 2024 | Keenan W Howard JR | Director | Neutral | 77.5 | +2,415 | 1.74% | ✗ | - |
| Jul 10, 2024 | Jul 11, 2024 | DEA PETER A | Director | Neutral | 82.5 | +2,415 | 2.99% | ✗ | - |
| Jul 10, 2024 | Jul 11, 2024 | MOLLENKOPF JOHN C | Director | Neutral | 82.5 | +2,415 | 2.75% | ✗ | - |
| Jul 10, 2024 | Jul 11, 2024 | Chisholm Nancy | Director | Neutral | 90.0 | +2,415 | 15.70% | ✗ | - |
| Apr 15, 2024 | Apr 17, 2024 | Schultz Yvette K | Officer | Sell | 40.0 | -32,795 | -6.56% | ✗ | $448K |
| Apr 15, 2024 | Apr 17, 2024 | RADY PAUL M | Officer | Sell | 37.5 | -190,087 | -6.55% | ✗ | $2.6M |
| Apr 15, 2024 | Apr 17, 2024 | Pearce Sheri | Officer | Sell | 42.5 | -16,399 | -9.63% | ✗ | $224K |
| Apr 15, 2024 | Apr 17, 2024 | Krueger Brendan E. | Officer | Sell | 40.0 | -31,077 | -6.17% | ✗ | $424.5K |
| Apr 15, 2024 | Apr 17, 2024 | Kennedy Michael N. | Officer | Sell | 40.0 | -44,303 | -3.53% | ✗ | $605.2K |
| Apr 10, 2024 | Apr 11, 2024 | MOLLENKOPF JOHN C | Director | Neutral | 82.5 | +2,517 | 2.95% | ✗ | - |
| Apr 10, 2024 | Apr 11, 2024 | KEYTE DAVID H | Director | Neutral | 82.5 | +2,517 | 2.75% | ✗ | - |
| Apr 10, 2024 | Apr 11, 2024 | MCARDLE JANINE J | Director | Neutral | 82.5 | +2,517 | 4.20% | ✗ | - |
| Apr 10, 2024 | Apr 11, 2024 | Keenan W Howard JR | Director | Neutral | 77.5 | +2,517 | 1.85% | ✗ | - |
| Apr 10, 2024 | Apr 11, 2024 | KLIMLEY BROOKS J | Director | Neutral | 82.5 | +2,517 | 3.27% | ✗ | - |
| Apr 10, 2024 | Apr 11, 2024 | DEA PETER A | Director | Neutral | 82.5 | +2,517 | 3.22% | ✗ | - |
| Apr 10, 2024 | Apr 11, 2024 | Chisholm Nancy | Director | Neutral | 90.0 | +2,517 | 19.57% | ✗ | - |
| Mar 13, 2024 | Mar 14, 2024 | Pearce Sheri | Officer | Sell | 22.5 | -16,394 | -8.78% | ✗ | $224.1K |
| Mar 7, 2024 | Mar 11, 2024 | Schultz Yvette K | Officer | Sell | 97.5 | +117,456 | 30.72% | ✗ | $369.8K |
| Mar 7, 2024 | Mar 11, 2024 | RADY PAUL M | CEO | Sell | 100.0 | +448,360 | 18.27% | ✗ | $1.4M |
| Mar 7, 2024 | Mar 11, 2024 | Pearce Sheri | Officer | Sell | 95.0 | +47,993 | 34.61% | ✗ | $97.2K |
| Mar 7, 2024 | Mar 11, 2024 | Krueger Brendan E. | Officer | Sell | 97.5 | +93,891 | 22.93% | ✗ | $296.9K |
| Mar 7, 2024 | Mar 11, 2024 | Kennedy Michael N. | Officer | Sell | 97.5 | +192,795 | 18.18% | ✗ | $600.6K |
| Jan 10, 2024 | Jan 12, 2024 | MCARDLE JANINE J | Director | Neutral | 85.0 | +2,898 | 5.08% | ✗ | - |