| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $107.57 | 100 | $10,757.00 | 324,817 | 2018-02-27 | Filing | |
| $107.57 | 100 | $10,756.50 | 324,917 | 2018-02-27 | Filing | |
| $107.56 | 100 | $10,756.00 | 325,017 | 2018-02-27 | Filing | |
| $107.48 | 100 | $10,748.00 | 325,117 | 2018-02-27 | Filing | |
| $107.45 | 300 | $32,235.00 | 325,217 | 2018-02-27 | Filing | |
| $109.51 | 100 | $10,951.00 | 306,114 | 2018-02-26 | Filing | |
| $109.50 | 100 | $10,949.50 | 306,214 | 2018-02-26 | Filing | |
| $108.69 | 100 | $10,869.00 | 306,314 | 2018-02-26 | Filing | |
| $108.67 | 100 | $10,866.50 | 306,414 | 2018-02-26 | Filing | |
| $108.60 | 100 | $10,860.00 | 306,514 | 2018-02-26 | Filing | |
| $108.59 | 300 | $32,577.00 | 306,614 | 2018-02-26 | Filing | |
| $108.56 | 100 | $10,856.00 | 306,914 | 2018-02-26 | Filing | |
| $108.56 | 200 | $21,711.00 | 307,014 | 2018-02-26 | Filing | |
| $108.55 | 200 | $21,710.00 | 307,214 | 2018-02-26 | Filing | |
| $108.52 | 100 | $10,851.50 | 307,414 | 2018-02-26 | Filing | |
| $108.51 | 300 | $32,553.00 | 307,514 | 2018-02-26 | Filing | |
| $108.50 | 300 | $32,550.00 | 307,814 | 2018-02-26 | Filing | |
| $108.50 | 311 | $33,741.95 | 308,114 | 2018-02-26 | Filing | |
| $108.49 | 100 | $10,849.00 | 308,425 | 2018-02-26 | Filing | |
| $108.48 | 200 | $21,696.00 | 308,525 | 2018-02-26 | Filing |