| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $98.10 | 21 | $2,060.00 | 660 | 2018-01-30 | Filing | |
| $74.15 | 3,000 | $222,450.00 | 80,286 | 2017-08-11 | Filing | |
| $81.55 | 25 | $2,038.75 | 1,195 | 2017-07-26 | Filing | |
| $73.57 | 5,000 | $367,850.00 | 77,286 | 2017-04-21 | Filing | |
| $31.79 | 40 | $1,271.60 | 1,843 | 2016-02-24 | Filing | |
| $33.52 | 10,000 | $335,200.00 | 51,383 | 2016-01-22 | Filing | |
| $32.80 | 4,000 | $131,200.00 | 34,584 | 2016-01-25 | Filing | |
| $49.91 | 5,000 | $249,550.00 | 41,383 | 2015-08-24 | Filing | |
| $43.12 | 10,000 | $431,200.00 | 22,750 | 2015-01-23 | Filing | |
| $53.44 | 5,000 | $267,200.00 | 12,750 | 2014-06-06 | Filing | |
| $59.39 | 1,000 | $59,393.20 | 1,000 | 2014-02-21 | Filing | |
| $44.97 | 2,500 | $112,413.50 | 2,500 | 2012-12-04 | Filing | |
| $23.00 | 371 | $8,533.00 | 27,046 | 2011-10-27 | Filing |