| 2020-08-13 | | Exec. Chairman of the Board | Sale+OE | 21,548 | $494.69 | $10,659,588.80 | -45.8% | → |
| 2020-07-13 | | Exec. Chairman of the Board | Sale+OE | 21,548 | $422.53 | $9,104,692.12 | -14.1% | → |
| 2020-06-10 | | Exec. Chairman of the Board | Sale+OE | 20,000 | $465.13 | $9,302,646.48 | -25.3% | → |
| 2019-08-09 | | Exec. Chairman of the Board | Sale+OE | 17,083 | $547.65 | $9,355,560.24 | -38.9% | → |
| 2019-07-09 | | Exec. Chairman of the Board | Sale+OE | 17,083 | $480.46 | $8,207,761.68 | -36.0% | → |
| 2019-06-10 | | Exec. Chairman of the Board | Sale+OE | 17,083 | $475.09 | $8,115,954.53 | -33.0% | → |
| 2019-05-09 | | Exec. Chairman of the Board | Sale+OE | 4,433 | $466.52 | $2,068,097.00 | -23.0% | → |