| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $105.73 | 1,800 | $190,321.92 | 5,147 | 2017-08-18 | Filing | |
| $105.73 | 700 | $74,011.00 | 6,947 | 2017-08-18 | Filing | |
| $106.04 | 1,951 | $206,877.80 | 7,647 | 2017-08-18 | Filing | |
| $92.57 | 3,500 | $323,980.30 | 21,030 | 2017-05-10 | Filing | |
| $85.41 | 900 | $76,869.90 | 45,952 | 2017-01-31 | Filing | |
| $85.42 | 100 | $8,542.00 | 46,852 | 2017-01-31 | Filing | |
| $86.12 | 1,340 | $115,400.80 | 37,162 | 2016-12-07 | Filing | |
| $95.62 | 5,000 | $478,100.00 | 85,228 | 2016-08-04 | Filing | |
| $95.18 | 5,367 | $510,841.79 | 16,808 | 2016-07-29 | Filing | |
| $98.88 | 5,100 | $504,311.97 | 121,572 | 2016-07-20 | Filing | |
| $98.32 | 26,521 | $2,607,457.20 | 21,121 | 2016-07-20 | Filing | |
| $89.94 | 3,240 | $291,416.94 | 21,524 | 2016-06-09 | Filing | |
| $91.00 | 1,500 | $136,500.00 | 36,664 | 2015-09-04 | Filing | |
| $93.06 | 1,500 | $139,596.00 | 6,703 | 2015-06-10 | Filing | |
| $93.06 | 1,880 | $174,954.68 | 8,203 | 2015-06-10 | Filing | |
| $116.74 | 17,560 | $2,049,943.86 | 43,696 | 2015-03-02 | Filing | |
| $116.25 | 2,440 | $283,650.00 | 61,256 | 2015-02-27 | Filing | |
| $116.39 | 80,973 | $9,424,301.72 | 764,676 | 2015-02-27 | Filing | |
| $119.30 | 4,200 | $501,069.66 | 39,586 | 2015-02-24 | Filing | |
| $121.40 | 20,000 | $2,428,036.00 | 59,526 | 2014-10-28 | Filing |