| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $65.01 | 9,200 | $598,092.00 | 121,898 | 2019-02-15 | Filing | |
| $125.00 | 4,000 | $500,000.00 | 170,840 | 2019-01-15 | Filing | |
| $121.26 | 10,000 | $1,212,600.00 | 226,382 | 2018-12-18 | Filing | |
| $121.26 | 2,540 | $308,000.40 | 58,868 | 2018-12-18 | Filing | |
| $129.24 | 15,000 | $1,938,600.00 | 433,797 | 2018-10-25 | Filing | |
| $145.00 | 2,000 | $290,000.00 | 88,658 | 2018-09-28 | Filing | |
| $145.55 | 2,000 | $291,100.00 | 40,624 | 2018-09-10 | Filing | |
| $145.06 | 15,000 | $2,175,900.00 | 448,491 | 2018-09-10 | Filing | |
| $145.55 | 3,800 | $553,090.00 | 61,894 | 2018-09-10 | Filing | |
| $131.44 | 8,750 | $1,150,100.00 | 463,491 | 2018-07-26 | Filing | |
| $131.90 | 5,000 | $659,500.00 | 228,629 | 2018-07-26 | Filing | |
| $131.90 | 3,000 | $395,700.00 | 91,663 | 2018-07-26 | Filing | |
| $120.00 | 2,000 | $240,000.00 | 90,658 | 2018-06-11 | Filing | |
| $115.00 | 1,000 | $115,000.00 | 92,658 | 2018-05-02 | Filing | |
| $110.00 | 1,000 | $110,000.00 | 93,658 | 2018-04-27 | Filing | |
| $108.20 | 250,000 | $27,050,000.00 | 3,625,571 | 2018-04-26 | Filing | |
| $108.34 | 5,000 | $541,700.00 | 233,629 | 2018-04-26 | Filing | |
| $108.15 | 8,750 | $946,312.50 | 471,918 | 2018-04-26 | Filing | |
| $102.27 | 4,165 | $425,954.55 | 50,037 | 2018-03-12 | Filing | |
| $102.27 | 4,800 | $490,896.00 | 65,909 | 2018-03-12 | Filing |