| 2025-12-16 | KLIMLEY BROOKS J | - | Sell | 5,000 | $17.59 | $87,950.00 | -6.4% | → |
| 2025-08-20 | Pearce Sheri | See Remarks | Sell | 39,155 | $17.51 | $685,604.05 | -26.9% | → |
| 2025-05-28 | KLIMLEY BROOKS J | - | Sell | 5,000 | $18.88 | $94,400.00 | -6.4% | → |
| 2024-12-13 | MCARDLE JANINE J | - | Buy | 1,174 | $15.11 | $17,739.14 | +1.7% | → |
| 2024-11-05 | KLIMLEY BROOKS J | - | Sell | 10,000 | $14.66 | $146,600.00 | -11.9% | → |
| 2024-08-21 | Pearce Sheri | See Remarks | Sell | 23,518 | $14.59 | $343,127.62 | -15.3% | → |
| 2024-03-13 | Pearce Sheri | See Remarks | Sell | 16,394 | $13.67 | $224,105.98 | -8.8% | → |
| 2023-08-22 | MCARDLE JANINE J | - | Buy | 6,011 | $11.96 | $71,891.56 | +12.5% | → |
| 2023-08-09 | KLIMLEY BROOKS J | - | Sell | 5,000 | $12.01 | $60,025.00 | -6.6% | → |
| 2023-08-09 | Pearce Sheri | See Remarks | Sell | 16,600 | $12.05 | $200,030.00 | -10.7% | → |
| 2023-06-01 | Pearce Sheri | See Remarks | Sell | 19,600 | $10.25 | $200,900.00 | -11.2% | → |
| 2023-05-05 | Kennedy Michael N. | See Remarks | Sell | 300,000 | $10.47 | $3,141,000.00 | -22.0% | → |
| 2023-03-15 | KEYTE DAVID H | - | Buy | 10,000 | $10.01 | $100,100.00 | +14.4% | → |
| 2022-05-25 | Keenan W Howard JR | - | Sell | 792,883 | $10.33 | $8,193,035.84 | -50.3% | → |
| 2022-05-20 | Keenan W Howard JR | - | Sell | 825,507 | $10.24 | $8,451,046.59 | -21.8% | → |
| 2022-05-12 | KEYTE DAVID H | - | Buy | 10,000 | $9.80 | $98,000.00 | +20.2% | → |
| 2022-05-05 | Krueger Brendan E. | See Remarks | Buy | 10,000 | $10.53 | $105,330.00 | +1.8% | → |
| 2021-11-18 | KLIMLEY BROOKS J | - | Sell | 7,500 | $10.49 | $78,678.75 | -12.2% | → |
| 2021-08-26 | Krueger Brendan E. | See Remarks | Buy | 15,000 | $9.33 | $139,900.00 | +5.3% | → |
| 2020-11-24 | Pearce Sheri | See Remarks | Sell | 1,326 | $7.27 | $9,636.04 | -2.9% | → |
| 2020-11-12 | KLIMLEY BROOKS J | Director | Sell | 9,788 | $6.22 | $60,919.53 | -18.9% | → |
| 2020-09-14 | RADY PAUL M | Chief Executive Officer | Sell | 8,600,000 | $5.40 | $46,440,000.00 | -85.6% | → |
| 2020-05-05 | Warren Glen C Jr | President and Secretary | Sell | 10,000,000 | $4.10 | $41,000,000.00 | -59.2% | → |
| 2020-05-05 | RADY PAUL M | Chief Executive Officer | Sell | 18,000,000 | $4.10 | $73,800,000.00 | -93.8% | → |
| 2020-03-09 | Yoo K. Phil | See Remarks | Sell | 50,000 | $3.60 | $179,800.00 | -27.1% | → |
| 2019-12-16 | Yoo K. Phil | See Remarks | Sell | 97,395 | $6.05 | $589,278.71 | -34.5% | → |
| 2019-12-03 | Yoo K. Phil | See Remarks | Sell | 20,000 | $4.45 | $88,948.00 | -6.6% | → |
| 2019-11-12 | KAGAN PETER | Director | Sell | 22,965,437 | $6.52 | $149,734,649.24 | -100% | → |
| 2019-11-12 | Warburg Pincus Private Equity X O&G, L.P. | Director, 10% Owner | Sell | 45,930,874 | $6.52 | $299,469,298.48 | -100% | → |
| 2019-11-12 | Yorktown Energy Partners VIII, L.P. | - | Sell | 1,820,463 | $6.52 | $11,869,418.76 | -34.6% | → |
| 2019-11-12 | Keenan W Howard JR | - | Sell | 3,000,000 | $6.52 | $19,560,000.00 | -34.6% | → |
| 2019-11-12 | Yorktown Energy Partners VII, L.P. | - | Sell | 1,179,537 | $6.52 | $7,690,581.24 | -34.6% | → |
| 2019-11-12 | Yorktown VII Associates LLC | - | Sell | 1,179,537 | $6.52 | $7,690,581.24 | -34.6% | → |
| 2019-11-12 | Yorktown VIII Associates LLC | - | Sell | 1,820,463 | $6.52 | $11,869,418.76 | -34.6% | → |
| 2019-09-05 | Keenan W Howard JR | Director | Sell | 1,392,602 | $6.81 | $9,483,619.62 | -100% | → |