| 2018-09-14 | Sale | Helmerich & Payne, Inc. HP | director | 11,309 0.0104% | $65.13 | $736,573 | -13.51% | |
| 2018-02-02 | Sale | Helmerich & Payne, Inc. HP | director | 4,122 0.0039% | $71.40 | $294,306 | -6.1% | |
| 2017-12-15 | Sale | Helmerich & Payne, Inc. HP | director | 2,555 0.0024% | $57.80 | $147,679 | +15.49% | |
| 2016-11-30 | Sale | Helmerich & Payne, Inc. HP | director | 4,405 0.0041% | $75.82 | $334,000 | -22.3% |