| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $112.14 | 800 | $89,711.04 | 97,603 | 2018-01-16 | Filing | |
| $111.24 | 400 | $44,497.00 | 98,403 | 2018-01-16 | Filing | |
| $110.03 | 1,042 | $114,652.82 | 98,803 | 2018-01-16 | Filing | |
| $112.19 | 800 | $89,750.00 | 80,180 | 2018-01-16 | Filing | |
| $111.25 | 400 | $44,500.00 | 80,980 | 2018-01-16 | Filing | |
| $109.98 | 863 | $94,914.98 | 81,380 | 2018-01-16 | Filing | |
| $112.90 | 9,656 | $1,090,162.40 | 169,717 | 2018-01-17 | Filing | |
| $112.39 | 1,817 | $204,203.91 | 179,373 | 2018-01-16 | Filing | |
| $111.61 | 2,272 | $253,583.83 | 181,190 | 2018-01-16 | Filing | |
| $110.35 | 2,660 | $293,523.82 | 183,462 | 2018-01-16 | Filing | |
| $109.48 | 1,511 | $165,425.19 | 186,122 | 2018-01-16 | Filing | |
| $112.61 | 800 | $90,088.96 | 190,914 | 2018-01-16 | Filing | |
| $111.83 | 1,700 | $190,108.96 | 191,714 | 2018-01-16 | Filing | |
| $110.50 | 1,000 | $110,502.00 | 193,414 | 2018-01-16 | Filing | |
| $109.63 | 1,416 | $155,230.70 | 194,414 | 2018-01-16 | Filing | |
| $112.42 | 2,300 | $258,554.96 | 318,644 | 2018-01-16 | Filing | |
| $111.61 | 2,900 | $323,668.13 | 320,944 | 2018-01-16 | Filing | |
| $110.41 | 2,100 | $231,857.01 | 323,844 | 2018-01-16 | Filing | |
| $109.56 | 2,611 | $286,052.28 | 325,944 | 2018-01-16 | Filing | |
| $112.52 | 100 | $11,252.00 | 114,041 | 2018-01-16 | Filing |