| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $68.85 | 19,258 | $1,325,913.30 | 69,551 | 2018-07-01 | Filing | |
| $68.85 | 9,012 | $620,476.20 | 108,279 | 2018-07-01 | Filing | |
| $71.81 | 150 | $10,771.50 | 2,048 | 2018-06-15 | Filing | |
| $74.22 | 15,489 | $1,149,593.58 | 30,474 | 2018-03-15 | Filing | |
| $75.56 | 7,800 | $589,393.74 | 29,306 | 2018-02-15 | Filing | |
| $80.96 | 24,575 | $1,989,542.85 | 0 | 2017-12-22 | Filing | |
| $81.71 | 12,591 | $1,028,860.97 | 118,469 | 2017-12-19 | Filing | |
| $81.72 | 9,829 | $803,235.71 | 131,060 | 2017-12-19 | Filing | |
| $81.56 | 31,454 | $2,565,514.06 | 140,889 | 2017-12-19 | Filing | |
| $83.26 | 74,500 | $6,202,646.50 | 197,674 | 2017-12-06 | Filing | |
| $83.24 | 34,833 | $2,899,568.59 | 197,674 | 2017-12-06 | Filing | |
| $83.25 | 10,000 | $832,530.00 | 197,674 | 2017-12-06 | Filing | |
| $83.29 | 2,500 | $208,227.50 | 197,674 | 2017-12-06 | Filing | |
| $83.35 | 2,500 | $208,385.00 | 197,674 | 2017-12-06 | Filing | |
| $83.37 | 2,500 | $208,430.00 | 197,674 | 2017-12-06 | Filing | |
| $83.43 | 2,500 | $208,570.00 | 197,674 | 2017-12-06 | Filing | |
| $83.24 | 24,507 | $2,040,036.20 | 197,674 | 2017-12-06 | Filing | |
| $83.24 | 10,508 | $874,727.95 | 197,674 | 2017-12-06 | Filing | |
| $83.41 | 60 | $5,004.66 | 48,020 | 2017-12-05 | Filing | |
| $82.16 | 21,764 | $1,788,021.42 | 141,157 | 2017-11-30 | Filing |