| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $352.32 | 3,094 | $1,090,078.08 | 856,370 | 2021-11-18 | Filing |
| Director | $345.03 | 3,000 | $1,035,090.00 | 3,772 | 2021-11-01 | Filing |
| Director | $277.17 | 2,363 | $654,952.71 | 8,984 | 2021-08-17 | Filing |
| Officer | $205.59 | 1,102 | $226,560.18 | 9,617 | 2020-11-17 | Filing |
| Director | $200.00 | 4,500 | $900,000.00 | 6,227 | 2020-11-13 | Filing |
| Officer | $220.62 | 339 | $74,790.18 | 5,238 | 2020-02-11 | Filing |
| Officer, Director | $181.94 | 23,500 | $4,275,590.00 | 622,476 | 2019-10-31 | Filing |
| Officer, Director | $181.94 | 23,500 | $4,275,590.00 | 622,476 | 2019-10-31 | Filing |
| Officer, Director | $165.99 | 11,517 | $1,911,706.83 | 679,387 | 2019-08-20 | Filing |
| Officer, Director | $165.22 | 18,633 | $3,078,544.26 | 690,904 | 2019-08-20 | Filing |
| Officer | $163.39 | 1,249 | $204,074.11 | 5,714 | 2019-08-06 | Filing |
| Officer, Director | $166.53 | 56,400 | $9,392,292.00 | 596,009 | 2019-08-01 | Filing |
| Officer | $151.84 | 1,951 | $296,239.84 | 6,027 | 2019-02-21 | Filing |
| Director | $148.44 | 800 | $118,752.00 | 5,679 | 2018-05-23 | Filing |
| Officer, Director | $97.83 | 575 | $56,252.25 | 294,238 | 2017-08-15 | Filing |
| Officer, Director | $86.56 | 2,400 | $207,744.00 | 29,125 | 2016-11-21 | Filing |
| Officer, Director | $85.27 | 40,000 | $3,410,800.00 | 645,006 | 2016-11-16 | Filing |
| Director | $81.35 | 3,800 | $309,130.00 | 4,494 | 2016-11-11 | Filing |
| Officer, Director | $74.67 | 815 | $60,856.05 | 31,525 | 2016-11-01 | Filing |
| Large Shareholder, Other | $69.84 | 24,555 | $1,714,921.20 | 514,654 | 2016-08-23 | Filing |