| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $128.09 | 3,034 | $388,625.06 | 44,396 | 2017-11-21 | Filing | |
| $125.98 | 4,863 | $612,640.74 | 29,382 | 2017-11-20 | Filing | |
| $122.82 | 8,333 | $1,023,459.06 | 28,263 | 2017-11-16 | Filing | |
| $121.55 | 2,500 | $303,875.00 | 13,579 | 2017-11-15 | Filing | |
| $120.40 | 6,550 | $788,620.00 | 67,856 | 2017-11-13 | Filing | |
| $120.54 | 25,000 | $3,013,500.00 | 29,116 | 2017-11-10 | Filing | |
| $119.17 | 130,000 | $15,491,749.00 | 114,155 | 2017-11-10 | Filing | |
| $108.00 | 6,000 | $648,027.60 | 74,406 | 2017-09-22 | Filing | |
| $107.84 | 3,000 | $323,520.00 | 16,079 | 2017-09-21 | Filing | |
| $107.78 | 13,736 | $1,480,466.08 | 42,669 | 2017-09-21 | Filing | |
| $101.78 | 26,362 | $2,683,124.36 | 203,286 | 2017-09-06 | Filing | |
| $102.01 | 10,376 | $1,058,455.76 | 229,648 | 2017-09-05 | Filing | |
| $103.81 | 4,453 | $462,244.56 | 80,406 | 2017-09-01 | Filing | |
| $100.50 | 7,100 | $713,550.00 | 465,496 | 2017-08-15 | Filing | |
| $100.55 | 1,300 | $130,715.00 | 472,596 | 2017-08-15 | Filing | |
| $100.55 | 1,300 | $130,715.00 | 465,496 | 2017-08-16 | Filing | |
| $100.50 | 7,100 | $713,550.00 | 466,796 | 2017-08-15 | Filing | |
| $100.55 | 1,300 | $130,715.00 | 465,496 | 2017-08-16 | Filing | |
| $100.50 | 7,100 | $713,550.00 | 466,796 | 2017-08-15 | Filing | |
| $100.02 | 20,000 | $2,000,400.00 | 473,896 | 2017-08-14 | Filing |