| 2022-09-15 | International Business Machines Corporation IBM | director | 1,000 0.0001% | $125.00 | $125,000 | +9.97% | ||
| 2020-10-29 | International Business Machines Corporation IBM | director | 3,000 0.0003% | $107.74 | $323,217 | +30.2% | ||
| 2018-06-22 | International Business Machines Corporation IBM | director | 2,200 0.0002% | $141.46 | $311,222 | +1.05% | ||
| 2016-10-25 | International Business Machines Corporation IBM | director | 1,300 0.0001% | $149.93 | $194,904 | +5.79% | ||
| 2013-08-27 | International Business Machines Corporation IBM | director | 1,000 <0.0001% | $182.80 | $182,800 | +2.57% | ||
| 2012-05-14 | International Business Machines Corporation IBM | director | 1,108 <0.0001% | $199.70 | $221,268 | -0.75% |