| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.50 | 12,000 | $654,000.00 | 95,325 | 2018-05-31 | Filing | |
| $54.35 | 10,247 | $556,873.22 | 59,494 | 2018-05-30 | Filing | |
| $55.34 | 25,000 | $1,383,375.00 | 301,943 | 2018-04-20 | Filing | |
| $55.00 | 17,250 | $948,750.00 | 119,447 | 2018-04-18 | Filing | |
| $56.06 | 9,000 | $504,540.00 | 61,872 | 2018-02-02 | Filing | |
| $59.64 | 31,638 | $1,886,953.60 | 356,970 | 2018-01-22 | Filing | |
| $59.03 | 24,250 | $1,431,574.50 | 72,393 | 2018-01-16 | Filing | |
| $60.00 | 28,862 | $1,731,748.86 | 356,970 | 2018-01-17 | Filing | |
| $60.48 | 20,500 | $1,239,922.00 | 356,970 | 2018-01-16 | Filing | |
| $56.47 | 25,000 | $1,411,625.00 | 240,508 | 2017-12-29 | Filing | |
| $56.05 | 51,789 | $2,902,773.45 | 265,508 | 2017-12-20 | Filing | |
| $56.04 | 73,211 | $4,102,451.60 | 265,508 | 2017-12-19 | Filing | |
| $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 |