Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $112.23 | 1,500 | Director | 63,811 | 2021-11-24 | Filing |
| $90.10 | 3,000 | Director | 9,042 | 2017-02-03 | Filing |
| $83.33 | 3,942 | Officer | 3,942 | 2016-11-30 | Filing |
| $83.47 | 8,928 | Officer | 43,690 | 2016-11-30 | Filing |
| $84.63 | 3,000 | Director | 6,042 | 2016-11-29 | Filing |
| $101.07 | 5,000 | Director | 5,000 | 2016-05-24 | Filing |
| $64.00 | 1,000 | Director | 21,588 | 2013-05-03 | Filing |
| $62.95 | 3,000 | Director | 48,429 | 2013-05-01 | Filing |
| $64.95 | 2,000 | Director | 20,588 | 2013-04-26 | Filing |
| $63.78 | 158 | Director | 45,918 | 2011-11-29 | Filing |
| $57.00 | 1,000 | Director | 14,034 | 2010-08-24 | Filing |