| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $124.36 | 30,383 | $3,778,402.54 | 367,688 | 2018-02-16 | Filing | |
| $130.29 | 300 | $39,087.00 | 61,020 | 2018-01-16 | Filing | |
| $129.55 | 1,500 | $194,329.95 | 61,320 | 2018-01-16 | Filing | |
| $128.85 | 1,200 | $154,617.96 | 62,820 | 2018-01-16 | Filing | |
| $125.00 | 35,000 | $4,375,000.00 | 197,342 | 2018-01-02 | Filing | |
| $125.00 | 10,000 | $1,250,000.00 | 64,020 | 2017-12-22 | Filing | |
| $117.39 | 5,000 | $586,961.00 | 20,760 | 2017-12-20 | Filing | |
| $114.29 | 5,000 | $571,456.50 | 25,760 | 2017-12-20 | Filing | |
| $117.46 | 5,000 | $587,290.50 | 32,563 | 2017-12-20 | Filing | |
| $116.06 | 1,000 | $116,055.00 | 58,966 | 2017-12-20 | Filing | |
| $112.13 | 1,000 | $112,128.50 | 30,760 | 2017-12-13 | Filing | |
| $111.78 | 400 | $44,710.00 | 4,395 | 2017-12-12 | Filing | |
| $111.04 | 848 | $94,161.92 | 59,966 | 2017-12-11 | Filing | |
| $111.83 | 5,000 | $559,141.50 | 37,563 | 2017-12-11 | Filing | |
| $111.10 | 1,400 | $155,534.54 | 60,814 | 2017-12-04 | Filing | |
| $112.02 | 1,000 | $112,016.50 | 62,214 | 2017-12-01 | Filing | |
| $110.50 | 100 | $11,050.00 | 63,214 | 2017-12-01 | Filing | |
| $110.94 | 900 | $99,841.50 | 63,314 | 2017-11-30 | Filing | |
| $111.79 | 5,000 | $558,928.00 | 31,760 | 2017-11-10 | Filing | |
| $109.55 | 4,000 | $438,201.60 | 64,214 | 2017-11-09 | Filing |