Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-18 | Mayer Walter R | Officer | +Exercise | 8,855 | — | — |
| 2026-06-18 | Rohling Daniel P | Officer | +Exercise | 26,564 | — | — |
| 2026-05-21 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Other | 384,282 | — | — |
| 2026-04-17 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Other | 8,551 | — | — |
| 2026-04-13 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Other | 2,372 | — | — |
| 2026-04-10 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Other | 148,286 | — | — |
| 2026-04-09 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Other | 14,003 | — | — |
| 2026-04-02 | LUMINUS MANAGEMENT LLC | Director,TenPercentOwner | −Other | 379,559 | — | — |
| 2026-04-02 | Barrett Jonathan Dan | Director,TenPercentOwner | −Other | 379,559 | — | — |
| 2026-03-31 | LUMINUS MANAGEMENT LLC | Director,TenPercentOwner | −Sell | 872,586 | $3.85 | $3M |
| 2026-03-31 | LUMINUS MANAGEMENT LLC | Director,TenPercentOwner | −Sell | 336,791 | $4.33 | $1M |
| 2026-03-31 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Sell | 336,791 | $4.33 | $1M |
| 2026-03-31 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Sell | 872,586 | $3.85 | $3M |
| 2026-03-30 | LUMINUS MANAGEMENT LLC | Director,TenPercentOwner | +Conversion | 1,800,000 | — | — |
| 2026-03-30 | LUMINUS MANAGEMENT LLC | Director,TenPercentOwner | −Sell | 681,105 | $5.59 | $4M |
| 2026-03-30 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | +Conversion | 1,800,000 | — | — |
| 2026-03-30 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Sell | 681,105 | $5.59 | $4M |
| 2026-03-27 | Mayer Walter R | Officer | −Sell | 4,777 | $6.00 | $28,662 |
| 2026-03-25 | Martin Charles E | Officer | −Sell | 7,623 | $5.25 | $40,021 |
| 2026-03-25 | Rohling Daniel P | Officer | −Sell | 14,421 | $5.99 | $86,382 |
| 2026-03-25 | LSP Investment Advisors, LLC | Director,TenPercentOwner | −Sell | 2,369,769 | $5.82 | $14M |
| 2026-03-24 | Rohling Daniel P | Officer | −Sell | 7,837 | $9.04 | $70,846 |
| 2026-03-24 | LUMINUS MANAGEMENT LLC | Director,TenPercentOwner | −Other | 4,054,458 | — | — |
| 2026-03-24 | Luminus Energy Partners Master Fund, Ltd. | TenPercentOwner | −Other | 4,054,458 | — | — |
| 2023-02-20 | Mayer Walter R | Officer | −Tax w/h | 656 | $9.77 | $6,409 |
| 2023-02-20 | Mayer Walter R | Officer | +Exercise | 2,214 | — | — |
| 2023-02-20 | Rohling Daniel P | Officer | −Tax w/h | 1,969 | $9.77 | $19,237 |
| 2023-02-20 | Rohling Daniel P | Officer | +Exercise | 6,641 | — | — |
| 2023-02-20 | Evans Grant R | Officer | −Tax w/h | 1,312 | $9.77 | $12,818 |
| 2023-02-20 | Evans Grant R | Officer | +Exercise | 4,427 | — | — |
| 2023-02-20 | Little Richard H | Officer | −Tax w/h | 4,408 | $9.77 | $43,066 |
| 2023-02-20 | Little Richard H | Officer | +Exercise | 17,709 | — | — |
| 2023-02-20 | Kasparek Leah R. | Officer | +Exercise | 2,214 | — | — |
| 2023-02-20 | Kasparek Leah R. | Officer | −Tax w/h | 656 | $9.77 | $6,409 |
| 2022-08-21 | Andrews Richard Kevin | Officer | +Exercise | 6,641 | — | — |
| 2022-08-21 | Andrews Richard Kevin | Officer | −Tax w/h | 1,617 | $12.04 | $19,469 |
| 2022-06-10 | Andrews Richard Kevin | Officer | +Buy | 300 | $14.08 | $4,224 |
| 2022-06-09 | Little Richard H | Officer | +Buy | 1,000 | $14.58 | $14,580 |
| 2022-06-08 | Rohling Daniel P | Officer | +Buy | 1,500 | $15.10 | $22,650 |
| 2022-06-02 | Rohling Daniel P | Officer | +Buy | 2,337 | $15.23 | $35,593 |
| 2022-06-01 | Little Richard H | Officer | +Buy | 1,000 | $15.17 | $15,170 |
| 2022-06-01 | Andrews Richard Kevin | Officer | +Buy | 300 | $15.04 | $4,512 |
| 2022-02-20 | Kasparek Leah R. | Officer | +Exercise | 2,214 | — | — |
| 2022-02-20 | Kasparek Leah R. | Officer | −Tax w/h | 656 | $17.98 | $11,795 |
| 2022-02-20 | Mayer Walter R | Officer | −Tax w/h | 656 | $17.98 | $11,795 |
| 2022-02-20 | Mayer Walter R | Officer | +Exercise | 2,214 | — | — |
| 2022-02-20 | Little Richard H | Officer | −Tax w/h | 4,536 | $17.98 | $81,557 |
| 2022-02-20 | Little Richard H | Officer | +Exercise | 17,709 | — | — |
| 2022-02-20 | Rohling Daniel P | Officer | −Tax w/h | 1,916 | $17.98 | $34,450 |
| 2022-02-20 | Rohling Daniel P | Officer | +Exercise | 6,641 | — | — |
| 2022-02-20 | Evans Grant R | Officer | −Tax w/h | 1,312 | $17.98 | $23,590 |
| 2022-02-20 | Evans Grant R | Officer | +Exercise | 4,427 | — | — |
| 2021-12-08 | Andrews Richard Kevin | Officer | +Buy | 200 | $10.43 | $2,086 |
| 2021-12-08 | ROGERS WILLIAM D | Director | +Buy | 2,000 | $10.59 | $21,180 |
| 2021-12-07 | Andrews Richard Kevin | Officer | +Buy | 150 | $10.69 | $1,604 |
| 2021-12-07 | Kasparek Leah R. | Officer | −Sell | 2 | $10.02 | $20 |
| 2021-09-14 | Rohling Daniel P | Officer | +Buy | 4,000 | $8.50 | $34,000 |
| 2021-09-14 | Little Richard H | Officer | +Buy | 3,000 | $7.90 | $23,700 |
| 2021-09-10 | Andrews Richard Kevin | Officer | +Buy | 1,550 | $7.92 | $12,276 |
| 2021-09-10 | Little Richard H | Officer | +Buy | 3,000 | $7.85 | $23,550 |
| 2021-09-10 | Evans Grant R | Officer | +Buy | 6,201 | $7.99 | $49,546 |
| 2021-09-10 | Hinds Gregory S. | Director | +Buy | 6,201 | $7.99 | $49,546 |
| 2021-08-21 | Andrews Richard Kevin | Officer | −Tax w/h | 1,617 | $11.75 | $19,000 |
| 2021-08-21 | Andrews Richard Kevin | Officer | +Exercise | 6,641 | — | — |
| 2021-06-15 | ROGERS WILLIAM D | Director | +Buy | 2,000 | $13.44 | $26,880 |
| 2021-06-03 | Germann Scott | Director | −Sell | 1,801 | $12.54 | $22,585 |
| 2021-06-03 | Germann Scott | Director | −Sell | 2,438 | $12.50 | $30,475 |
| 2021-06-01 | Germann Scott | Director | −Sell | 553 | $13.11 | $7,250 |
| 2021-02-20 | Little Richard H | Officer | −Tax w/h | 4,312 | $11.16 | $48,122 |
| 2021-02-20 | Little Richard H | Officer | +Exercise | 17,709 | — | — |
| 2021-02-20 | Rohling Daniel P | Officer | +Exercise | 6,641 | — | — |
| 2021-02-20 | Rohling Daniel P | Officer | −Tax w/h | 1,617 | $11.16 | $18,046 |
| 2021-02-20 | Evans Grant R | Officer | −Tax w/h | 1,077 | $11.16 | $12,019 |
| 2021-02-20 | Evans Grant R | Officer | +Exercise | 4,427 | — | — |
| 2021-02-20 | Kasparek Leah R. | Officer | +Exercise | 2,213 | — | — |
| 2021-02-20 | Kasparek Leah R. | Officer | −Tax w/h | 537 | $11.16 | $5,993 |
| 2021-02-20 | Mayer Walter R | Officer | −Tax w/h | 585 | $11.16 | $6,529 |
| 2021-02-20 | Mayer Walter R | Officer | +Exercise | 2,213 | — | — |
| 2020-12-30 | Kasparek Leah R. | Officer | −Sell | 43 | $7.93 | $341 |
| 2020-06-12 | Hinds Gregory S. | Director | +Buy | 5,400 | $9.27 | $50,058 |
| 2020-06-05 | Germann Scott | Director | +Buy | 1,600 | $6.60 | $10,560 |
| 2020-06-05 | Germann Scott | Director | +Buy | 1,400 | $6.75 | $9,450 |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
