Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $125.50 | 937 | Officer | 52,204 | 2019-04-15 | Filing |
| $131.92 | 1,600 | Officer | 51,262 | 2019-03-20 | Filing |
| $131.15 | 3,946 | Officer | 52,862 | 2019-03-20 | Filing |
| $130.07 | 4,070 | Officer | 56,808 | 2019-03-20 | Filing |
| $129.26 | 10,671 | Officer | 60,878 | 2019-03-20 | Filing |
| $128.36 | 4,200 | Officer | 71,549 | 2019-03-20 | Filing |
| $132.84 | 200 | Large Shareholder, Officer, Director | 59,936 | 2019-03-18 | Filing |
| $131.58 | 2,800 | Large Shareholder, Officer, Director | 60,136 | 2019-03-18 | Filing |
| $130.99 | 5,000 | Large Shareholder, Officer, Director | 62,936 | 2019-03-18 | Filing |
| $129.76 | 4,800 | Large Shareholder, Officer, Director | 67,936 | 2019-03-18 | Filing |
| $128.90 | 4,780 | Large Shareholder, Officer, Director | 72,736 | 2019-03-18 | Filing |
| $128.05 | 3,250 | Large Shareholder, Officer, Director | 77,516 | 2019-03-18 | Filing |
| $113.97 | 2,529 | Officer | 2,821 | 2019-02-22 | Filing |
| $115.66 | 16,262 | Officer | 51,262 | 2019-02-22 | Filing |
| $114.67 | 9,224 | Officer | 67,524 | 2019-02-22 | Filing |
| $106.62 | 74,993 | Director | 326,487 | 2019-02-15 | Filing |
| $106.22 | 808 | Director | 6,447 | 2019-02-15 | Filing |
| $106.22 | 1,360 | Officer | 53,791 | 2019-02-15 | Filing |
| $106.22 | 7,649 | Officer | 206,191 | 2019-02-15 | Filing |
| $113.82 | 4,981 | Director | 9,900 | 2019-02-05 | Filing |