Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $9.97 | 5,195 | Officer | 80,431 | 2016-12-08 | Filing |
| $8.59 | 12,458 | Officer | 71,131 | 2016-06-30 | Filing |
| $11.14 | 100,000 | Director | 100,000 | 2014-06-10 | Filing |
| $12.20 | 25,235 | Director | 0 | 2014-04-04 | Filing |
| $16.17 | 32,041 | Officer | 356,647 | 2013-12-10 | Filing |
| $15.54 | 10,539 | Officer | 25,026 | 2013-12-02 | Filing |
| $15.90 | 68,806 | Officer, Director | 758,964 | 2013-07-05 | Filing |
| $16.00 | 75,000 | Officer | 133,203 | 2013-06-28 | Filing |
| $16.50 | 40,000 | Officer | 399,749 | 2013-06-18 | Filing |
| $15.04 | 525,000 | Officer, Director | 735,624 | 2013-06-04 | Filing |
| $14.95 | 21,825 | Director | 48,917 | 2013-05-29 | Filing |
| $14.93 | 18,000 | Officer | 26,928 | 2013-05-31 | Filing |
| $14.90 | 22,500 | Director | 16,223 | 2013-05-23 | Filing |
| $12.94 | 240,000 | | 1,100,828 | 2012-06-29 | Filing |
| $12.53 | 240,000 | | 1,055,828 | 2012-06-28 | Filing |
| $16.67 | 33,300 | | 1,054,950 | 2012-03-21 | Filing |
| $16.00 | 9,499 | | 404,310 | 2012-03-14 | Filing |
| $16.00 | 75,000 | | 413,809 | 2012-03-14 | Filing |
| $15.40 | 22,500 | | 57,357 | 2012-03-02 | Filing |
| $14.90 | 22,500 | | 23,155 | 2012-03-01 | Filing |