| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $173.48 | 16,237 | $2,816,736.31 | 10,900,249 | 2018-03-09 | Filing | |
| $172.51 | 24,940 | $4,302,474.22 | 10,916,486 | 2018-03-09 | Filing | |
| $171.20 | 25,874 | $4,429,737.47 | 10,941,426 | 2018-03-08 | Filing | |
| $170.34 | 40,197 | $6,847,325.81 | 10,967,300 | 2018-03-08 | Filing | |
| $170.76 | 19,942 | $3,405,252.05 | 11,007,497 | 2018-03-07 | Filing | |
| $170.09 | 44,120 | $7,504,264.91 | 11,027,439 | 2018-03-07 | Filing | |
| $169.23 | 29,423 | $4,979,271.94 | 11,071,559 | 2018-03-07 | Filing | |
| $171.95 | 700 | $120,367.10 | 11,100,982 | 2018-02-28 | Filing | |
| $171.33 | 14,962 | $2,563,375.12 | 11,101,682 | 2018-02-28 | Filing | |
| $170.27 | 15,360 | $2,615,367.17 | 11,116,644 | 2018-02-28 | Filing | |
| $169.64 | 36,959 | $6,269,643.45 | 11,132,004 | 2018-02-28 | Filing | |
| $168.26 | 24,039 | $4,044,691.56 | 11,168,963 | 2018-02-28 | Filing | |
| $167.57 | 15,443 | $2,587,769.61 | 11,193,002 | 2018-02-28 | Filing | |
| $172.69 | 1,642 | $283,549.10 | 892 | 2018-02-27 | Filing | |
| $171.89 | 4,205 | $722,797.03 | 2,534 | 2018-02-27 | Filing | |
| $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 |