| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $62.40 | 1,000 | $62,400.00 | 70,570 | 2018-08-13 | Filing | |
| $63.77 | 1,000 | $63,770.00 | 71,570 | 2018-07-11 | Filing | |
| $66.60 | 7,774 | $517,748.40 | 10,639 | 2018-06-08 | Filing | |
| $67.29 | 1,000 | $67,290.00 | 68,874 | 2018-06-11 | Filing | |
| $67.25 | 1,000 | $67,250.00 | 69,874 | 2018-05-11 | Filing | |
| $65.10 | 1,000 | $65,100.00 | 70,874 | 2018-04-11 | Filing | |
| $64.44 | 1,000 | $64,440.00 | 71,874 | 2018-03-09 | Filing | |
| $60.36 | 1,000 | $60,360.00 | 60,979 | 2018-02-09 | Filing | |
| $61.55 | 1,000 | $61,550.00 | 61,979 | 2018-01-11 | Filing | |
| $61.88 | 1,000 | $61,880.00 | 62,979 | 2017-12-11 | Filing | |
| $60.21 | 21,453 | $1,291,685.13 | 66,466 | 2017-11-14 | Filing | |
| $59.93 | 1,000 | $59,930.00 | 63,979 | 2017-11-10 | Filing | |
| $59.00 | 1,000 | $59,000.00 | 64,979 | 2017-10-11 | Filing | |
| $53.20 | 1,992,829 | $106,018,502.80 | 0 | 2017-09-07 | Filing | |
| $54.13 | 1,365 | $73,887.45 | 2,947 | 2017-08-11 | Filing | |
| $53.81 | 15,000 | $807,168.00 | 10,639 | 2017-08-11 | Filing | |
| $47.43 | 3,295,098 | $156,270,022.65 | 1,992,829 | 2017-06-07 | Filing | |
| $50.10 | 32,895 | $1,648,039.50 | 25,639 | 2017-05-04 | Filing | |
| $46.49 | 4,500 | $209,205.00 | 54,600 | 2017-03-15 | Filing | |
| $45.67 | 5,273,159 | $240,825,171.53 | 5,287,927 | 2017-03-07 | Filing |