| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.01 | 32,875 | $2,630,328.75 | 0 | 2018-01-23 | Filing | |
| $74.80 | 6,597 | $493,455.60 | 0 | 2018-01-16 | Filing | |
| $74.11 | 10,914 | $808,836.54 | 6,597 | 2018-01-16 | Filing | |
| $73.02 | 22,304 | $1,628,638.08 | 17,511 | 2018-01-16 | Filing | |
| $71.77 | 13,185 | $946,287.45 | 39,815 | 2018-01-16 | Filing | |
| $65.00 | 3,000 | $195,000.00 | 53,059 | 2018-01-10 | Filing | |
| $60.45 | 631 | $38,143.95 | 79,515 | 2017-12-07 | Filing | |
| $60.45 | 631 | $38,143.95 | 79,475 | 2017-12-07 | Filing | |
| $59.68 | 288 | $17,187.84 | 80,146 | 2017-12-07 | Filing | |
| $59.68 | 288 | $17,187.84 | 80,106 | 2017-12-07 | Filing | |
| $60.01 | 204 | $12,242.04 | 80,434 | 2017-12-06 | Filing | |
| $60.01 | 204 | $12,242.04 | 80,394 | 2017-12-06 | Filing | |
| $58.95 | 254 | $14,973.30 | 80,638 | 2017-12-06 | Filing | |
| $58.95 | 253 | $14,914.35 | 80,598 | 2017-12-06 | Filing | |
| $57.90 | 542 | $31,381.80 | 80,892 | 2017-12-06 | Filing | |
| $57.90 | 543 | $31,439.70 | 80,851 | 2017-12-06 | Filing | |
| $62.08 | 400 | $24,832.00 | 0 | 2017-12-01 | Filing | |
| $61.51 | 5,600 | $344,456.00 | 400 | 2017-12-01 | Filing | |
| $61.76 | 700 | $43,232.00 | 6,264 | 2017-12-01 | Filing | |
| $60.63 | 846 | $51,292.98 | 6,964 | 2017-12-01 | Filing |