Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.57 | 654 | Large Shareholder, Officer, Director | 3,474,397 | 2015-01-26 | Filing |
| $4.53 | 800 | Large Shareholder, Officer, Director | 3,473,743 | 2015-01-26 | Filing |
| $4.46 | 3,500 | Large Shareholder, Officer, Director | 3,472,943 | 2015-01-26 | Filing |
| $4.61 | 2,800 | Large Shareholder, Officer, Director | 3,469,443 | 2015-01-14 | Filing |
| $4.63 | 200 | Large Shareholder, Officer, Director | 3,466,643 | 2015-01-14 | Filing |
| $5.00 | 1,000 | Officer | 19,628 | 2014-06-23 | Filing |
| $4.99 | 1,000 | Officer | 18,628 | 2014-06-19 | Filing |
| $6.10 | 9,807 | Director | 74,266 | 2014-03-28 | Filing |
| $5.96 | 9,801 | Director | 64,459 | 2014-03-27 | Filing |
| $6.57 | 50,000 | Large Shareholder, Director | 3,601,170 | 2012-12-26 | Filing |
| $6.57 | 50,000 | Large Shareholder, Officer, Director | 3,454,803 | 2012-12-26 | Filing |
| $5.09 | 1,100 | Large Shareholder | 2,994,673 | 2012-06-04 | Filing |
| $5.06 | 16,209 | Large Shareholder | 2,993,573 | 2012-06-01 | Filing |
| $5.10 | 6,909 | Large Shareholder | 2,977,364 | 2012-05-31 | Filing |
| $6.19 | 500 | Officer | 14,083 | 2012-04-11 | Filing |
| $5.08 | 43,600 | Large Shareholder | 2,970,455 | 2012-02-16 | Filing |
| $4.56 | 2,500 | Director | 29,458 | 2011-12-13 | Filing |
| $4.57 | 1,500 | Director | 26,958 | 2011-12-12 | Filing |
| $5.07 | 156,612 | Large Shareholder, Officer, Director | 4,610,447 | 2010-11-02 | Filing |
| $5.07 | 156,612 | Large Shareholder, Officer, Director | 4,472,000 | 2010-11-02 | Filing |