Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $21.28 | 5,300 | Director | 510,350 | 2016-07-05 | Filing |
| $22.63 | 4,700 | Director | 515,650 | 2016-07-01 | Filing |
| $21.95 | 10,000 | Director | 520,350 | 2016-06-21 | Filing |
| $33.23 | 10,000 | Large Shareholder, Officer, Director | 1,042,348 | 2015-03-31 | Filing |
| $31.10 | 7,800 | Large Shareholder, Officer, Director | 1,052,348 | 2015-03-23 | Filing |
| $31.52 | 2,200 | Large Shareholder, Officer, Director | 1,060,148 | 2015-03-19 | Filing |
| $31.07 | 8,000 | Director | 530,350 | 2015-03-20 | Filing |
| $30.61 | 5,447 | Director | 538,350 | 2015-03-19 | Filing |
| $29.36 | 1,000 | Director | 543,797 | 2015-03-17 | Filing |
| $30.78 | 14,553 | Director | 544,797 | 2015-03-18 | Filing |
| $27.59 | 6,000 | Director | 559,350 | 2015-03-17 | Filing |
| $27.29 | 5,000 | Director | 565,350 | 2015-03-16 | Filing |
| $21.52 | 1,041 | Officer | 42,894 | 2014-11-24 | Filing |
| $21.52 | 10,258 | Large Shareholder, Officer, Director | 1,024,374 | 2014-11-24 | Filing |
| $15.23 | 26,000 | Director | 572,043 | 2014-06-05 | Filing |
| $15.20 | 4,000 | Director | 598,043 | 2014-06-04 | Filing |
| $15.00 | 28,500 | Large Shareholder, Officer, Director | 1,041,431 | 2014-06-03 | Filing |
| $14.95 | 1,500 | Large Shareholder, Officer, Director | 1,069,931 | 2014-06-02 | Filing |
| $12.00 | 2,000 | Director | 31,925 | 2014-03-19 | Filing |
| $11.00 | 1,881 | Director | 5,340 | 2013-11-27 | Filing |