| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $403.19 | 1,200 | $483,828.96 | 5,518 | 2018-05-11 | Filing | |
| $402.35 | 4,216 | $1,696,286.52 | 6,718 | 2018-05-11 | Filing | |
| $414.27 | 200 | $82,853.84 | 26,441 | 2018-04-18 | Filing | |
| $413.13 | 800 | $330,501.04 | 26,641 | 2018-04-18 | Filing | |
| $411.66 | 200 | $82,331.00 | 27,441 | 2018-04-18 | Filing | |
| $409.89 | 300 | $122,967.00 | 27,641 | 2018-04-18 | Filing | |
| $404.96 | 400 | $161,984.00 | 4,916 | 2018-04-16 | Filing | |
| $416.30 | 100 | $41,630.00 | 27,941 | 2018-03-27 | Filing | |
| $415.67 | 304 | $126,364.04 | 28,041 | 2018-03-27 | Filing | |
| $414.42 | 200 | $82,884.00 | 28,345 | 2018-03-27 | Filing | |
| $412.16 | 200 | $82,431.00 | 28,545 | 2018-03-27 | Filing | |
| $409.47 | 396 | $162,149.92 | 28,745 | 2018-03-27 | Filing | |
| $407.72 | 200 | $81,543.00 | 29,141 | 2018-03-27 | Filing | |
| $406.01 | 100 | $40,601.00 | 29,341 | 2018-03-27 | Filing | |
| $420.00 | 2,717 | $1,141,140.00 | 1,298 | 2018-03-16 | Filing | |
| $412.58 | 400 | $165,032.00 | 5,316 | 2018-03-15 | Filing | |
| $391.20 | 1,100 | $430,325.06 | 19,492 | 2018-03-06 | Filing | |
| $390.20 | 4,196 | $1,637,270.81 | 20,592 | 2018-03-06 | Filing | |
| $385.00 | 100 | $38,500.00 | 2,427 | 2018-03-02 | Filing | |
| $381.14 | 18 | $6,860.50 | 2,527 | 2018-03-02 | Filing |