| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.86 | 5,000 | $394,319.50 | 2,105,851 | 2017-08-28 | Filing | |
| $80.30 | 5,000 | $401,478.00 | 2,110,851 | 2017-08-22 | Filing | |
| $80.11 | 25,000 | $2,002,732.50 | 467,613 | 2017-08-21 | Filing | |
| $80.49 | 25,000 | $2,012,330.00 | 492,613 | 2017-08-14 | Filing | |
| $80.71 | 100 | $8,070.66 | 517,613 | 2017-08-11 | Filing | |
| $84.76 | 34,234 | $2,901,673.84 | 14,233 | 2017-06-05 | Filing | |
| $85.93 | 17,280 | $1,484,835.84 | 10,458 | 2017-06-02 | Filing | |
| $85.10 | 8,775 | $746,752.50 | 27,738 | 2017-06-01 | Filing | |
| $80.63 | 2,875 | $231,807.51 | 12,219 | 2017-05-12 | Filing | |
| $80.24 | 10,000 | $802,383.00 | 2,120,164 | 2017-05-08 | Filing | |
| $80.07 | 5,000 | $400,343.00 | 2,130,164 | 2017-05-08 | Filing | |
| $80.12 | 10,000 | $801,243.00 | 2,135,164 | 2017-05-04 | Filing | |
| $76.46 | 5,000 | $382,310.50 | 2,145,164 | 2017-05-01 | Filing | |
| $77.36 | 5,000 | $386,805.00 | 2,150,164 | 2017-04-24 | Filing | |
| $77.36 | 5,000 | $386,805.00 | 2,150,164 | 2017-04-24 | Filing | |
| $75.28 | 5,000 | $376,411.00 | 2,155,164 | 2017-04-17 | Filing | |
| $75.10 | 5,000 | $375,481.50 | 2,160,164 | 2017-04-10 | Filing | |
| $75.07 | 5,000 | $375,362.50 | 2,165,164 | 2017-04-03 | Filing | |
| $75.00 | 955 | $71,629.01 | 2,171,424 | 2017-03-29 | Filing | |
| $75.03 | 4,045 | $303,515.36 | 2,172,379 | 2017-03-28 | Filing |