Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $54.53 | 3,666 | Director | 3,666 | 2021-02-26 | Filing |
| $14.64 | 685 | Director | 685 | 2020-06-23 | Filing |
| $36.28 | 5,000 | Officer | 219,893 | 2018-07-06 | Filing |
| $35.29 | 1,000 | Director | 21,738 | 2018-05-25 | Filing |
| $50.34 | 9,910 | Director | 158,878 | 2017-11-20 | Filing |
| $37.56 | 26,500 | Director | 148,968 | 2017-08-18 | Filing |
| $37.00 | 10,000 | Director | 34,298 | 2017-09-21 | Filing |
| $37.00 | 10,000 | Director | 25,000 | 2017-09-21 | Filing |
| $67.92 | 3,500 | Director | 3,500 | 2016-06-24 | Filing |
| $87.62 | 228 | Director | 38,825 | 2015-06-24 | Filing |
| $87.77 | 282 | Director | 38,597 | 2015-06-24 | Filing |
| $87.81 | 775 | Director | 38,315 | 2015-06-24 | Filing |
| $56.35 | 10,000 | Director | 10,000 | 2014-02-28 | Filing |
| $49.43 | 10,110 | Director | 10,110 | 2012-10-02 | Filing |
| $36.38 | 1,461 | Director | 2,000 | 2011-06-02 | Filing |