| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $56.05 | 10,783 | $604,333.24 | 50,073 | 2017-12-18 | Filing | |
| $56.50 | 894 | $50,511.00 | 72,393 | 2017-12-18 | Filing | |
| $55.87 | 35,000 | $1,955,275.00 | 365,970 | 2017-12-15 | Filing | |
| $55.93 | 7,900 | $441,807.50 | 365,970 | 2017-12-15 | Filing | |
| $55.83 | 31,600 | $1,764,070.00 | 172,418 | 2017-12-15 | Filing | |
| $52.79 | 20,000 | $1,055,880.00 | 265,508 | 2017-11-30 | Filing | |
| $50.42 | 19,809 | $998,670.74 | 67,077 | 2017-11-21 | Filing | |
| $53.56 | 3,863 | $206,913.87 | 73,360 | 2017-10-13 | Filing | |
| $53.62 | 30,000 | $1,608,480.00 | 77,223 | 2017-10-13 | Filing | |
| $53.01 | 6,898 | $365,628.49 | 60,856 | 2017-10-12 | Filing | |
| $53.06 | 159,240 | $8,449,115.16 | 285,508 | 2017-10-12 | Filing | |
| $54.00 | 3,700 | $199,800.00 | 77,223 | 2017-07-19 | Filing | |
| $55.26 | 5,000 | $276,320.00 | 7,437 | 2017-07-14 | Filing | |
| $55.15 | 67,000 | $3,695,251.00 | 172,418 | 2017-07-14 | Filing | |
| $50.47 | 26,131 | $1,318,753.18 | 89,232 | 2017-05-26 | Filing | |
| $48.55 | 25,000 | $1,213,775.00 | 285,508 | 2017-05-22 | Filing | |
| $50.09 | 20,100 | $1,006,829.10 | 365,970 | 2017-03-03 | Filing | |
| $51.29 | 15,600 | $800,155.20 | 111,113 | 2017-02-15 | Filing | |
| $50.82 | 43,717 | $2,221,479.36 | 172,418 | 2017-02-15 | Filing | |
| $49.20 | 10,000 | $492,000.00 | 126,713 | 2017-02-09 | Filing |