| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $171.26 | 591 | $101,214.42 | 39,583 | 2018-04-02 | Filing | |
| $172.45 | 1,702 | $293,518.07 | 40,174 | 2018-04-02 | Filing | |
| $173.60 | 1,407 | $244,254.64 | 41,876 | 2018-04-02 | Filing | |
| $174.45 | 900 | $157,004.01 | 43,283 | 2018-04-02 | Filing | |
| $175.28 | 400 | $70,113.00 | 44,183 | 2018-04-02 | Filing | |
| $181.67 | 8,001 | $1,453,544.87 | 29,279 | 2018-03-19 | Filing | |
| $180.52 | 6,676 | $1,205,143.51 | 37,280 | 2018-03-19 | Filing | |
| $179.79 | 15,951 | $2,867,827.10 | 43,956 | 2018-03-19 | Filing | |
| $183.10 | 5,950 | $1,089,453.33 | 57,419 | 2018-03-09 | Filing | |
| $153.21 | 167 | $25,585.40 | 30,734 | 2018-01-02 | Filing | |
| $152.64 | 2,802 | $427,707.93 | 30,901 | 2018-01-02 | Filing | |
| $151.64 | 14,198 | $2,152,913.73 | 33,703 | 2018-01-02 | Filing | |
| $148.09 | 400 | $59,235.00 | 4,028 | 2017-10-12 | Filing | |
| $147.55 | 5,400 | $796,792.14 | 4,428 | 2017-10-12 | Filing | |
| $142.84 | 695 | $99,277.07 | 44,583 | 2017-10-02 | Filing | |
| $142.45 | 4,305 | $613,262.75 | 45,278 | 2017-10-02 | Filing | |
| $141.86 | 14,200 | $2,014,473.06 | 26,446 | 2017-09-21 | Filing | |
| $128.46 | 29,211 | $3,752,500.56 | 112,181,762 | 2017-08-10 | Filing | |
| $129.60 | 29,206 | $3,784,995.38 | 112,210,973 | 2017-08-09 | Filing | |
| $129.97 | 29,206 | $3,795,836.65 | 112,240,179 | 2017-08-08 | Filing |