| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $58.23 | 29,262 | $1,704,063.79 | 5,090,505 | 2017-12-20 | Filing | |
| $58.37 | 21,600 | $1,260,699.12 | 5,119,767 | 2017-12-19 | Filing | |
| $59.08 | 5,119 | $302,440.76 | 5,141,367 | 2017-12-13 | Filing | |
| $59.05 | 4,939 | $291,644.00 | 5,146,486 | 2017-12-12 | Filing | |
| $61.18 | 8,210 | $502,263.99 | 5,151,425 | 2017-12-08 | Filing | |
| $59.01 | 718 | $42,369.54 | 64 | 2017-12-12 | Filing | |
| $59.01 | 388 | $22,896.07 | 388 | 2017-12-12 | Filing | |
| $59.01 | 194 | $11,448.04 | 582 | 2017-12-12 | Filing | |
| $55.98 | 29,919 | $1,674,994.27 | 746,819 | 2017-10-31 | Filing | |
| $49.10 | 100 | $4,910.00 | 776,738 | 2017-10-30 | Filing | |
| $49.07 | 24,973 | $1,225,322.72 | 776,838 | 2017-10-27 | Filing | |
| $55.98 | 29,919 | $1,674,994.27 | 746,819 | 2017-10-31 | Filing | |
| $49.10 | 100 | $4,910.00 | 776,738 | 2017-10-30 | Filing | |
| $49.07 | 24,973 | $1,225,322.72 | 776,838 | 2017-10-27 | Filing | |
| $49.42 | 31,699 | $1,566,466.31 | 725,843 | 2017-10-26 | Filing | |
| $49.05 | 11,962 | $586,677.49 | 757,542 | 2017-10-25 | Filing | |
| $49.45 | 32,307 | $1,597,671.61 | 769,504 | 2017-10-24 | Filing | |
| $49.42 | 31,699 | $1,566,466.31 | 725,843 | 2017-10-26 | Filing | |
| $49.05 | 11,962 | $586,677.49 | 757,542 | 2017-10-25 | Filing | |
| $49.45 | 32,307 | $1,597,671.61 | 769,504 | 2017-10-24 | Filing |