| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For NOG | |||||
| 2026-02-09 | Allen, Chad W | CFO | Purchased | 6179 | $0.00 |
| 2026-02-09 | O'grady, Nicholas L. | Director, CEO | Sold | 14607 | $25.88 |
| 2026-02-09 | Evans, James B. | Chief Technical Officer | Sold | 2685 | $25.88 |
| 2026-02-09 | Romslo, Erik J. | Chief Legal Officer & Sec. | Purchased | 5952 | $0.00 |
| 2026-02-09 | Evans, James B. | Chief Technical Officer | Purchased | 5073 | $0.00 |
| 2026-02-09 | Dirlam, Adam A. | President | Sold | 5814 | $25.88 |
| 2026-02-09 | Dirlam, Adam A. | President | Purchased | 11642 | $0.00 |
| 2026-02-09 | Allen, Chad W | CFO | Sold | 3213 | $25.88 |
| 2026-02-09 | Romslo, Erik J. | Chief Legal Officer & Sec. | Sold | 3113 | $25.88 |
| 2026-02-09 | O'grady, Nicholas L. | Director, CEO | Purchased | 29688 | $0.00 |
| 2025-12-31 | Lasher, Stuart G. | Director | Purchased | 2038 | $0.00 |
| 2025-12-31 | Frantz, Michael A | Director | Purchased | 2038 | $0.00 |
| 2025-12-31 | Pomerantz, Jennifer S. | Director | Purchased | 2038 | $0.00 |
| 2025-12-31 | Kimble, William F | Director | Purchased | 2038 | $0.00 |
| 2025-12-31 | Akradi, Bahram | Director | Purchased | 6521 | $0.00 |
| 2025-12-31 | Meier, Lisa | Director | Purchased | 2038 | $0.00 |
| 2025-12-31 | Easley, Roy Ernest | Director | Purchased | 2038 | $0.00 |
| 2025-12-29 | Evans, James B. | Chief Technical Officer | Sold | 4978 | $21.90 |
| 2025-12-29 | Dirlam, Adam A. | President | Sold | 6637 | $21.90 |
| 2025-12-29 | Romslo, Erik J. | Chief Legal Officer & Sec. | Sold | 3319 | $21.90 |