| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $67.14 | 5,000 | $335,720.00 | 64,511 | 2018-11-09 | Filing | |
| $67.31 | 5,000 | $336,567.50 | 69,511 | 2018-11-09 | Filing | |
| $67.45 | 4,808 | $324,299.60 | 110,816 | 2018-09-28 | Filing | |
| $67.66 | 18,099 | $1,224,567.62 | 106,102 | 2018-09-21 | Filing | |
| $67.20 | 15,000 | $1,008,000.00 | 36,685 | 2018-09-20 | Filing | |
| $65.63 | 6,762 | $443,790.06 | 21,339 | 2018-08-09 | Filing | |
| $65.29 | 1 | $65.29 | 32,954 | 2018-07-27 | Filing | |
| $62.45 | 8,020 | $500,849.00 | 11,490 | 2018-07-23 | Filing | |
| $64.87 | 22,213 | $1,440,957.31 | 124,201 | 2018-06-28 | Filing | |
| $64.06 | 4,750 | $304,285.00 | 19,510 | 2018-06-15 | Filing | |
| $66.07 | 14,466 | $955,768.62 | 0 | 2018-06-07 | Filing | |
| $66.07 | 102 | $6,739.14 | 0 | 2018-06-07 | Filing | |
| $65.41 | 3,618 | $236,653.38 | 44,090 | 2018-05-07 | Filing | |
| $65.38 | 3,618 | $236,544.84 | 21,339 | 2018-05-04 | Filing | |
| $62.49 | 14,465 | $903,917.85 | 0 | 2018-03-28 | Filing | |
| $60.48 | 4,020 | $243,129.60 | 20,225 | 2018-02-07 | Filing | |
| $64.51 | 15,752 | $1,016,103.24 | 146,414 | 2017-12-28 | Filing | |
| $66.33 | 17,897 | $1,187,108.01 | 8,022 | 2017-12-18 | Filing | |
| $66.33 | 28,303 | $1,877,337.99 | 8,022 | 2017-12-18 | Filing | |
| $65.89 | 4,900 | $322,861.00 | 735 | 2017-12-14 | Filing |