Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $253.52 | 7,440 | Officer, Director | 144,544 | 2019-08-30 | Filing |
| $243.66 | 11,224 | Officer, Director | 154,410 | 2019-08-01 | Filing |
| $246.93 | 2,821 | Officer | 55,272 | 2019-08-01 | Filing |
| $231.80 | 824 | Director | 14,136 | 2019-06-10 | Filing |
| $220.48 | 14,668 | Officer, Director | 154,410 | 2019-05-06 | Filing |
| $220.19 | 3,183 | Officer | 12,803 | 2019-05-06 | Filing |
| $195.07 | 1,500 | Director | 20,933 | 2019-03-05 | Filing |
| $189.31 | 1,563 | Officer | 13,786 | 2019-02-28 | Filing |
| $190.90 | 660 | Officer | 15,349 | 2019-02-27 | Filing |
| $185.50 | 1,476 | Officer | 12,649 | 2018-11-09 | Filing |
| $204.33 | 2,250 | Officer | 12,649 | 2018-08-22 | Filing |
| $230.72 | 4,226 | Officer | 14,899 | 2018-06-13 | Filing |
| $215.98 | 727 | Officer | 51,585 | 2018-05-11 | Filing |
| $213.36 | 5,271 | Officer | 50,758 | 2018-05-11 | Filing |
| $212.66 | 8,409 | Officer, Director | 135,781 | 2018-05-09 | Filing |
| $212.50 | 3,000 | Director | 17,283 | 2018-05-09 | Filing |
| $210.06 | 3,000 | Director | 21,145 | 2018-03-12 | Filing |
| $214.00 | 3,000 | Director | 13,751 | 2018-02-14 | Filing |
| $239.24 | 829 | Officer | 18,411 | 2017-05-04 | Filing |
| $239.16 | 10,258 | Officer, Director | 127,999 | 2017-05-03 | Filing |