| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.10 | 100 | $7,310.00 | 125,622 | 2017-12-11 | Filing | |
| $73.30 | 2,500 | $183,250.00 | 125,722 | 2017-12-08 | Filing | |
| $73.70 | 2,500 | $184,250.00 | 128,222 | 2017-12-08 | Filing | |
| $73.55 | 2,438 | $179,314.90 | 130,722 | 2017-12-08 | Filing | |
| $73.45 | 2,152 | $158,064.40 | 133,160 | 2017-12-08 | Filing | |
| $73.65 | 1,798 | $132,422.70 | 135,312 | 2017-12-08 | Filing | |
| $73.75 | 202 | $14,897.50 | 137,110 | 2017-12-08 | Filing | |
| $73.50 | 162 | $11,907.00 | 137,312 | 2017-12-08 | Filing | |
| $73.35 | 100 | $7,335.00 | 137,474 | 2017-12-08 | Filing | |
| $70.40 | 875 | $61,600.00 | 28,752 | 2017-11-16 | Filing | |
| $70.50 | 870 | $61,335.00 | 29,627 | 2017-11-16 | Filing | |
| $70.55 | 800 | $56,440.00 | 30,497 | 2017-11-16 | Filing | |
| $62.10 | 1,706 | $105,942.60 | 29,422 | 2017-08-25 | Filing | |
| $62.15 | 1,000 | $62,150.00 | 31,128 | 2017-08-25 | Filing | |
| $62.05 | 600 | $37,230.00 | 32,128 | 2017-08-25 | Filing | |
| $64.45 | 302 | $19,463.90 | 28,291 | 2017-06-09 | Filing | |
| $64.35 | 300 | $19,305.00 | 28,593 | 2017-06-09 | Filing | |
| $64.50 | 300 | $19,350.00 | 28,893 | 2017-06-09 | Filing | |
| $64.40 | 200 | $12,880.00 | 29,193 | 2017-06-09 | Filing | |
| $64.30 | 100 | $6,430.00 | 29,393 | 2017-06-09 | Filing |