| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $107.39 | 200 | $21,478.00 | 322,613 | 2018-02-28 | Filing | |
| $107.37 | 10 | $1,073.65 | 322,813 | 2018-02-28 | Filing | |
| $107.31 | 100 | $10,730.50 | 322,823 | 2018-02-28 | Filing | |
| $107.29 | 100 | $10,729.00 | 322,923 | 2018-02-28 | Filing | |
| $107.24 | 309 | $33,137.16 | 323,023 | 2018-02-28 | Filing | |
| $107.24 | 10 | $1,072.35 | 323,332 | 2018-02-28 | Filing | |
| $107.22 | 40 | $4,288.80 | 323,342 | 2018-02-28 | Filing | |
| $107.20 | 20 | $2,143.90 | 323,382 | 2018-02-28 | Filing | |
| $107.12 | 100 | $10,712.00 | 323,402 | 2018-02-28 | Filing | |
| $107.10 | 500 | $53,550.00 | 323,502 | 2018-02-28 | Filing | |
| $107.07 | 10 | $1,070.65 | 324,002 | 2018-02-28 | Filing | |
| $108.58 | 100 | $10,858.00 | 14,078 | 2018-02-27 | Filing | |
| $108.49 | 100 | $10,849.00 | 14,178 | 2018-02-27 | Filing | |
| $108.45 | 100 | $10,845.00 | 14,278 | 2018-02-27 | Filing | |
| $108.41 | 100 | $10,841.00 | 14,378 | 2018-02-27 | Filing | |
| $108.35 | 100 | $10,835.00 | 14,478 | 2018-02-27 | Filing | |
| $108.32 | 100 | $10,832.00 | 14,578 | 2018-02-27 | Filing | |
| $108.24 | 100 | $10,824.00 | 14,678 | 2018-02-27 | Filing | |
| $108.23 | 100 | $10,823.00 | 14,778 | 2018-02-27 | Filing | |
| $108.22 | 100 | $10,822.00 | 14,878 | 2018-02-27 | Filing |