Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $107.95 | 1,000 | Director | 49,000 | 2021-11-26 | Filing |
| $146.50 | 1,166 | Director | 48,000 | 2021-06-15 | Filing |
| $100.13 | 2,000 | Director | 43,305 | 2020-03-11 | Filing |
| $66.50 | 1,000 | Director | 38,433 | 2016-02-19 | Filing |
| $66.25 | 1,000 | Director | 37,433 | 2016-02-19 | Filing |
| $47.05 | 1,000 | Director | 35,496 | 2014-06-13 | Filing |
| $16.93 | 2,500 | Director | 45,508 | 2011-09-15 | Filing |
| $16.46 | 5,000 | Director | 43,008 | 2011-09-14 | Filing |
| $17.00 | 2,500 | Director | 38,008 | 2011-05-23 | Filing |
| $17.50 | 2,500 | Director | 33,006 | 2011-05-17 | Filing |
| $12.95 | 1,400 | Director | 29,656 | 2010-06-02 | Filing |
| $13.00 | 1,100 | Director | 28,256 | 2010-06-01 | Filing |
| $15.81 | 2,500 | Director | 25,317 | 2010-05-03 | Filing |