| 2022-11-22 | Sale | International Business Machines Corporation IBM | VP, Controller | 3,000 0.0003% | $148.36 | $445,088 | -5.59% | |
| 2022-06-02 | Sale | International Business Machines Corporation IBM | VP, Controller | 3,200 0.0004% | $139.04 | $444,930 | -3.2% | |
| 2020-02-26 | Sale | International Business Machines Corporation IBM | VP, Controller | 2,350 0.0003% | $140.42 | $329,992 | -10.13% | |
| 2020-02-20 | Sale | International Business Machines Corporation IBM | VP, Controller | 2,350 0.0003% | $151.25 | $355,428 | -16.92% | |
| 2020-02-19 | Sale | International Business Machines Corporation IBM | VP, Controller | 2,350 0.0003% | $150.91 | $354,644 | -16.7% | |
| 2020-02-14 | Sale | International Business Machines Corporation IBM | VP, Controller | 2,350 0.0003% | $151.97 | $357,122 | -16.61% | |
| 2019-03-07 | Sale | International Business Machines Corporation IBM | VP, Controller | 247.34 <0.0001% | $135.51 | $33,516 | +3.63% |