| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $61.20 | 700 | $42,840.00 | 0 | 2018-04-27 | Filing | |
| $60.38 | 49,300 | $2,976,763.58 | 700 | 2018-04-27 | Filing | |
| $64.33 | 20,000 | $1,286,682.00 | 30,594 | 2018-02-28 | Filing | |
| $63.24 | 9,375 | $592,896.56 | 30,594 | 2018-02-27 | Filing | |
| $64.50 | 6,491 | $418,669.50 | 30,594 | 2018-02-27 | Filing | |
| $63.15 | 17,000 | $1,073,497.30 | 86,370 | 2018-02-27 | Filing | |
| $64.53 | 18,544 | $1,196,670.28 | 45,903 | 2018-02-28 | Filing | |
| $65.00 | 10,000 | $650,000.00 | 47,566 | 2018-02-26 | Filing | |
| $61.40 | 18,548 | $1,138,856.47 | 62,895 | 2018-02-12 | Filing | |
| $60.65 | 2,200 | $133,427.14 | 62,895 | 2018-02-09 | Filing | |
| $59.92 | 7,896 | $473,159.90 | 65,095 | 2018-02-09 | Filing | |
| $58.75 | 39,904 | $2,344,308.12 | 72,991 | 2018-02-09 | Filing | |
| $62.69 | 2,901 | $181,857.89 | 62,895 | 2018-02-08 | Filing | |
| $61.73 | 25,929 | $1,600,610.13 | 65,796 | 2018-02-08 | Filing | |
| $60.87 | 15,030 | $914,874.60 | 91,725 | 2018-02-08 | Filing | |
| $60.05 | 6,140 | $368,725.42 | 106,755 | 2018-02-08 | Filing | |
| $63.20 | 16,781 | $1,060,483.69 | 62,895 | 2018-02-07 | Filing | |
| $63.76 | 2,400 | $153,033.12 | 62,895 | 2018-02-07 | Filing | |
| $63.48 | 10,255 | $650,936.13 | 65,295 | 2018-02-07 | Filing | |
| $63.73 | 2,501 | $159,387.23 | 62,895 | 2018-02-07 | Filing |