| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $107.13 | 5,500 | $589,237.00 | 37,759 | 2018-10-29 | Filing | |
| $115.00 | 28,266 | $3,250,590.00 | 78,742 | 2018-08-01 | Filing | |
| $110.00 | 23,022 | $2,532,420.00 | 82,942 | 2018-08-01 | Filing | |
| $105.00 | 23,000 | $2,415,000.00 | 82,942 | 2018-06-20 | Filing | |
| $99.24 | 15,000 | $1,488,549.00 | 260,697 | 2018-06-13 | Filing | |
| $100.00 | 2,785 | $278,500.00 | 82,942 | 2018-06-14 | Filing | |
| $100.11 | 20,215 | $2,023,776.21 | 82,942 | 2018-06-13 | Filing | |
| $99.25 | 63,963 | $6,348,462.07 | 82,942 | 2018-06-13 | Filing | |
| $98.44 | 10,000 | $984,420.00 | 47,548 | 2018-06-11 | Filing | |
| $97.34 | 12,350 | $1,202,163.82 | 16,690 | 2018-06-01 | Filing | |
| $83.13 | 5,000 | $415,625.00 | 43,283 | 2018-05-07 | Filing | |
| $80.75 | 126,832 | $10,241,734.73 | 347,033 | 2018-05-01 | Filing | |
| $88.47 | 1,979 | $175,089.65 | 16,062 | 2018-03-05 | Filing | |
| $90.00 | 23,650 | $2,128,500.00 | 78,742 | 2018-03-05 | Filing | |
| $90.00 | 14,399 | $1,295,910.00 | 135,997 | 2018-03-05 | Filing | |
| $90.00 | 61,474 | $5,532,660.00 | 135,997 | 2018-03-05 | Filing | |
| $84.67 | 5,000 | $423,341.00 | 262,066 | 2018-02-15 | Filing | |
| $80.00 | 14,593 | $1,167,453.13 | 82,942 | 2018-02-12 | Filing | |
| $77.98 | 71,775 | $5,596,720.22 | 82,942 | 2018-02-09 | Filing | |
| $83.40 | 1,113 | $92,819.41 | 54,310 | 2018-02-05 | Filing |