| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $47.08 | 8,300 | $390,764.00 | 10,900 | 2017-11-22 | Filing | |
| $47.99 | 1,200 | $57,588.00 | 19,200 | 2017-11-21 | Filing | |
| $47.24 | 10,900 | $514,916.00 | 20,400 | 2017-11-21 | Filing | |
| $46.57 | 7,100 | $330,647.00 | 31,300 | 2017-11-21 | Filing | |
| $39.72 | 145,066 | $5,762,021.52 | 107,732 | 2017-11-13 | Filing | |
| $38.82 | 254,934 | $9,896,537.88 | 252,798 | 2017-11-13 | Filing | |
| $39.17 | 2,459 | $96,319.03 | 638,695 | 2017-11-10 | Filing | |
| $38.41 | 1,000 | $38,410.00 | 641,154 | 2017-11-10 | Filing | |
| $40.00 | 2,840 | $113,600.00 | 116,069 | 2017-11-13 | Filing | |
| $39.60 | 800 | $31,680.00 | 118,909 | 2017-11-10 | Filing | |
| $39.05 | 14,809 | $578,291.45 | 119,709 | 2017-11-10 | Filing | |
| $38.17 | 1,837 | $70,118.29 | 134,518 | 2017-11-10 | Filing | |
| $33.19 | 31,647 | $1,050,363.93 | 107,732 | 2017-10-17 | Filing | |
| $32.68 | 368,353 | $12,037,776.04 | 139,379 | 2017-10-17 | Filing | |
| $32.88 | 19,200 | $631,296.00 | 0 | 2017-10-13 | Filing | |
| $32.73 | 19,200 | $628,416.00 | 19,200 | 2017-10-12 | Filing | |
| $28.30 | 19,200 | $543,360.00 | 0 | 2017-09-21 | Filing | |
| $28.41 | 19,200 | $545,472.00 | 19,200 | 2017-09-20 | Filing | |
| $27.22 | 400,000 | $10,888,000.00 | 107,385 | 2017-09-11 | Filing | |
| $25.62 | 19,200 | $491,904.00 | 0 | 2017-08-24 | Filing |