Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.48 | 4,000 | Officer | 134,023 | 2015-08-10 | Filing |
| $11.62 | 1,000 | Officer, Director | 663,389 | 2014-06-12 | Filing |
| $11.00 | 1,000 | Officer, Director | 664,389 | 2014-06-10 | Filing |
| $8.47 | 8,560 | Officer | 142,586 | 2014-05-16 | Filing |
| $8.47 | 9,086 | Officer | 228,995 | 2014-05-16 | Filing |
| $11.50 | 102,098 | Officer, Director | 463,273 | 2013-11-01 | Filing |
| $12.89 | 1,815 | Officer | 12,375 | 2013-10-01 | Filing |
| $11.01 | 6,500 | Officer | 14,190 | 2013-09-03 | Filing |
| $11.15 | 702 | Officer | 20,690 | 2013-08-19 | Filing |
| $11.79 | 6,706 | Officer | 21,815 | 2013-08-01 | Filing |
| $9.69 | 20,000 | Officer | 28,521 | 2013-07-12 | Filing |
| $8.62 | 7,163 | Officer | 28,521 | 2013-07-01 | Filing |
| $8.75 | 21,927 | Officer | 35,684 | 2013-07-01 | Filing |
| $7.75 | 15,000 | Officer | 55,353 | 2013-05-31 | Filing |
| $7.77 | 10,000 | Officer | 70,353 | 2013-05-30 | Filing |
| $7.77 | 8,000 | Director | 135,981 | 2013-05-21 | Filing |
| $8.00 | 6,500 | Officer | 14,739 | 2013-05-09 | Filing |
| $8.84 | 1,885 | Officer | 48,968 | 2013-02-20 | Filing |
| $6.52 | 11,649 | Officer | 52,293 | 2012-11-26 | Filing |
| $10.01 | 11,016 | Officer | 5,153 | 2011-05-18 | Filing |