| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $108.47 | 17 | $1,843.99 | 308,725 | 2018-02-26 | Filing | |
| $108.47 | 200 | $21,693.00 | 308,742 | 2018-02-26 | Filing | |
| $108.46 | 100 | $10,846.00 | 308,942 | 2018-02-26 | Filing | |
| $108.45 | 200 | $21,689.00 | 309,042 | 2018-02-26 | Filing | |
| $108.44 | 100 | $10,843.50 | 309,242 | 2018-02-26 | Filing | |
| $108.42 | 200 | $21,684.00 | 309,342 | 2018-02-26 | Filing | |
| $108.41 | 500 | $54,205.00 | 309,542 | 2018-02-26 | Filing | |
| $108.40 | 200 | $21,680.00 | 310,042 | 2018-02-26 | Filing | |
| $108.39 | 200 | $21,677.00 | 310,242 | 2018-02-26 | Filing | |
| $108.38 | 270 | $29,262.60 | 310,442 | 2018-02-26 | Filing | |
| $108.38 | 100 | $10,837.50 | 310,712 | 2018-02-26 | Filing | |
| $108.36 | 201 | $21,780.36 | 310,812 | 2018-02-26 | Filing | |
| $108.35 | 30 | $3,250.35 | 311,013 | 2018-02-26 | Filing | |
| $108.31 | 100 | $10,831.00 | 311,043 | 2018-02-26 | Filing | |
| $108.16 | 200 | $21,632.00 | 311,143 | 2018-02-26 | Filing | |
| $108.14 | 100 | $10,814.00 | 311,343 | 2018-02-26 | Filing | |
| $108.12 | 300 | $32,436.00 | 311,443 | 2018-02-26 | Filing | |
| $108.10 | 200 | $21,620.00 | 311,743 | 2018-02-26 | Filing | |
| $108.07 | 100 | $10,807.00 | 311,943 | 2018-02-26 | Filing | |
| $108.06 | 100 | $10,806.00 | 312,043 | 2018-02-26 | Filing |