Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $3.78 | 5,000 | Officer | 52,221 | 2014-09-12 | Filing |
| $3.54 | 5,000 | Officer | 57,221 | 2014-08-27 | Filing |
| $3.52 | 5,000 | Officer | 62,221 | 2014-08-27 | Filing |
| $3.61 | 3,600 | Officer | 52,224 | 2014-06-11 | Filing |
| $3.53 | 15,100 | Officer | 55,824 | 2014-06-06 | Filing |
| $3.66 | 1,500 | Officer | 3,149 | 2014-05-16 | Filing |
| $4.37 | 6,232 | Officer | 26,168 | 2014-03-13 | Filing |
| $4.38 | 9,976 | Officer | 0 | 2014-03-13 | Filing |
| $4.53 | 900 | Officer | 9,976 | 2014-03-05 | Filing |
| $4.50 | 100 | Officer | 10,867 | 2014-03-05 | Filing |
| $4.50 | 3,500 | Director | 66,676 | 2014-03-12 | Filing |
| $4.15 | 10,000 | Officer | 69,449 | 2014-02-28 | Filing |
| $4.28 | 800 | Officer | 79,449 | 2014-02-26 | Filing |
| $4.23 | 1,852 | Officer | 80,249 | 2014-02-19 | Filing |
| $4.17 | 15,355 | Officer | 82,101 | 2014-02-18 | Filing |
| $4.21 | 1,107 | Officer | 97,456 | 2014-02-14 | Filing |
| $3.31 | 6,678 | Director | 27,754 | 2013-11-26 | Filing |
| $3.39 | 27,774 | Director | 34,432 | 2013-11-25 | Filing |
| $4.22 | 14,800 | Director | 27,754 | 2013-06-13 | Filing |
| $4.28 | 24,553 | Director | 42,554 | 2013-06-12 | Filing |