| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $112.12 | 881 | $98,775.52 | 245,194 | 2018-01-16 | Filing | |
| $111.24 | 502 | $55,844.84 | 246,075 | 2018-01-16 | Filing | |
| $109.99 | 892 | $98,106.62 | 246,577 | 2018-01-16 | Filing | |
| $112.40 | 1,759 | $197,704.21 | 171,991 | 2018-01-16 | Filing | |
| $111.59 | 2,100 | $234,343.62 | 173,750 | 2018-01-16 | Filing | |
| $110.43 | 1,700 | $187,733.04 | 175,850 | 2018-01-16 | Filing | |
| $109.62 | 2,010 | $220,328.36 | 177,550 | 2018-01-16 | Filing | |
| $110.06 | 2,719 | $299,253.14 | 94,784 | 2018-01-16 | Filing | |
| $112.76 | 100 | $11,276.00 | 97,503 | 2018-01-16 | Filing | |
| $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 |