| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $72.31 | 12,966 | $937,571.46 | 0 | 2018-05-16 | Filing | |
| $77.39 | 3,400 | $263,126.00 | 50,960 | 2018-02-27 | Filing | |
| $76.38 | 8,010 | $611,803.80 | 74,406 | 2018-02-27 | Filing | |
| $77.56 | 2,082 | $161,479.92 | 0 | 2018-02-27 | Filing | |
| $77.56 | 4,918 | $381,440.08 | 285,175 | 2018-02-27 | Filing | |
| $77.56 | 32,400 | $2,512,944.00 | 109,665 | 2018-02-27 | Filing | |
| $77.44 | 400 | $30,976.00 | 530,826 | 2018-02-27 | Filing | |
| $77.43 | 6,066 | $469,690.38 | 531,226 | 2018-02-27 | Filing | |
| $76.63 | 7,000 | $536,410.00 | 290,861 | 2018-02-28 | Filing | |
| $67.55 | 40,000 | $2,702,164.00 | 10,715 | 2017-08-10 | Filing | |
| $68.97 | 4,700 | $324,177.80 | 51,694 | 2017-08-04 | Filing | |
| $68.98 | 300 | $20,692.50 | 56,394 | 2017-08-04 | Filing | |
| $59.60 | 55,436 | $3,303,985.60 | 500,438 | 2017-02-17 | Filing | |
| $60.25 | 7,037 | $423,979.25 | 39,913 | 2017-02-16 | Filing | |
| $60.33 | 35,000 | $2,111,550.00 | 126,831 | 2017-02-16 | Filing | |
| $59.60 | 55,436 | $3,303,985.60 | 510,002 | 2017-02-16 | Filing | |
| $59.94 | 1,000 | $59,940.00 | 0 | 2017-02-16 | Filing | |
| $60.08 | 59,000 | $3,544,720.00 | 314,540 | 2017-02-16 | Filing | |
| $60.13 | 46,636 | $2,804,222.68 | 288,669 | 2017-02-16 | Filing | |
| $60.10 | 90,000 | $5,409,000.00 | 243,951 | 2017-02-16 | Filing |