| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $64.55 | 79 | $5,099.45 | 29,493 | 2017-06-09 | Filing | |
| $61.75 | 1,000 | $61,750.00 | 30,039 | 2017-03-13 | Filing | |
| $65.00 | 10,147 | $659,555.00 | 39,102 | 2017-03-02 | Filing | |
| $68.50 | 500 | $34,250.00 | 17,132 | 2016-11-14 | Filing | |
| $68.40 | 200 | $13,680.00 | 17,632 | 2016-11-14 | Filing | |
| $68.41 | 100 | $6,840.50 | 17,832 | 2016-11-14 | Filing | |
| $68.45 | 100 | $6,845.00 | 17,932 | 2016-11-14 | Filing | |
| $68.50 | 100 | $6,850.01 | 18,032 | 2016-11-14 | Filing |