| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $170.78 | 3,819 | $652,206.91 | 6,739 | 2018-02-27 | Filing | |
| $172.58 | 30,787 | $5,313,066.53 | 11,208,445 | 2018-02-27 | Filing | |
| $171.72 | 54,593 | $9,374,824.61 | 11,239,232 | 2018-02-27 | Filing | |
| $170.72 | 44,203 | $7,546,424.57 | 11,293,825 | 2018-02-27 | Filing | |
| $172.36 | 63,662 | $10,972,852.35 | 11,338,028 | 2018-02-26 | Filing | |
| $171.42 | 62,660 | $10,740,888.96 | 11,401,690 | 2018-02-26 | Filing | |
| $170.35 | 3,300 | $562,160.28 | 11,464,350 | 2018-02-26 | Filing | |
| $158.94 | 2,158 | $342,982.16 | 892 | 2017-12-27 | Filing | |
| $159.19 | 9,438 | $1,502,389.92 | 11,467,650 | 2017-12-21 | Filing | |
| $158.64 | 66,457 | $10,542,711.90 | 11,477,088 | 2017-12-21 | Filing | |
| $160.30 | 1,138 | $182,416.73 | 11,543,545 | 2017-12-20 | Filing | |
| $159.33 | 60,711 | $9,673,277.91 | 11,544,683 | 2017-12-20 | Filing | |
| $158.93 | 46,989 | $7,467,952.37 | 11,605,394 | 2017-12-20 | Filing | |
| $161.07 | 2,399 | $386,418.21 | 11,652,383 | 2017-12-19 | Filing | |
| $160.32 | 35,864 | $5,749,723.65 | 11,654,782 | 2017-12-19 | Filing | |
| $161.16 | 59,282 | $9,553,804.13 | 11,690,646 | 2017-12-18 | Filing | |
| $160.75 | 53,449 | $8,592,049.68 | 11,749,928 | 2017-12-18 | Filing | |
| $156.19 | 700 | $109,335.24 | 11,803,365 | 2017-12-08 | Filing | |
| $155.50 | 23,017 | $3,579,062.94 | 11,804,065 | 2017-12-08 | Filing | |
| $154.70 | 57,031 | $8,822,564.53 | 11,827,082 | 2017-12-08 | Filing |