Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $194.06 | 12 | Director | 1,030 | 2022-09-16 | Filing |
| $241.79 | 1,000 | Director | 120,439 | 2023-11-30 | Filing |
| $221.81 | 1,390 | Director | 118,994 | 2022-12-09 | Filing |
| $235.76 | 1,440 | Director | 18,862 | 2021-11-10 | Filing |
| $235.21 | 8,560 | Director | 17,422 | 2021-11-10 | Filing |
| $159.19 | 1,575 | Director | 14,506 | 2020-05-06 | Filing |
| $158.42 | 6,300 | Officer, Director | 141,994 | 2020-05-06 | Filing |
| $140.85 | 1,778 | Director | 11,551 | 2018-07-27 | Filing |
| $156.40 | 615 | Officer | 615 | 2017-10-25 | Filing |
| $156.33 | 4,371 | Officer | 4,371 | 2017-10-25 | Filing |
| $111.94 | 4,000 | Director | 4,000 | 2016-10-25 | Filing |
| $96.86 | 11 | Officer, Director | 54,990 | 2015-02-11 | Filing |
| $82.57 | 1,807 | Officer | 1,807 | 2015-09-01 | Filing |
| $87.90 | 3,440 | Director | 4,440 | 2015-07-28 | Filing |
| $88.50 | 750 | Director | 7,611 | 2014-08-29 | Filing |
| $89.17 | 1,000 | Director | 1,008 | 2014-08-21 | Filing |
| $74.25 | 7,000 | Officer | 14,000 | 2013-09-11 | Filing |
| $55.57 | 2,000 | Director | 2,000 | 2012-03-01 | Filing |
| $55.88 | 1,000 | Director | 1,000 | 2012-02-13 | Filing |
| $43.50 | 2,000 | Officer | 4,000 | 2011-08-25 | Filing |