Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $152.88 | 400 | Director | 104,283 | 2020-03-24 | Filing |
| $151.34 | 100 | Director | 103,883 | 2020-03-24 | Filing |
| $149.57 | 400 | Director | 103,783 | 2020-03-24 | Filing |
| $148.89 | 100 | Director | 103,383 | 2020-03-24 | Filing |
| $144.63 | 100 | Director | 103,283 | 2020-03-24 | Filing |
| $189.57 | 799 | Director | 102,669 | 2020-02-12 | Filing |
| $188.81 | 301 | Director | 101,870 | 2020-02-12 | Filing |
| $176.77 | 100 | Director | 101,569 | 2020-01-07 | Filing |
| $175.94 | 400 | Director | 101,469 | 2020-01-07 | Filing |
| $174.87 | 500 | Director | 101,069 | 2020-01-07 | Filing |
| $173.00 | 100 | Director | 100,569 | 2020-01-07 | Filing |
| $147.51 | 200 | Director | 96,320 | 2018-10-10 | Filing |
| $146.67 | 5,800 | Director | 96,120 | 2018-10-10 | Filing |
| $157.57 | 6,000 | Director | 90,320 | 2018-09-17 | Filing |
| $146.38 | 6,000 | Director | 83,426 | 2018-08-14 | Filing |
| $146.22 | 6,000 | Director | 77,426 | 2018-07-25 | Filing |
| $138.11 | 6,000 | Director | 71,426 | 2018-06-19 | Filing |
| $132.34 | 500 | Director | 65,426 | 2018-05-30 | Filing |
| $131.97 | 5,500 | Director | 64,926 | 2018-05-30 | Filing |
| $123.81 | 6,000 | Director | 58,393 | 2018-04-18 | Filing |