Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.50 | 70,791 | Officer, Director | 0 | 2012-09-27 | Filing |
| $6.55 | 9,200 | Officer, Director | 58,284 | 2011-09-21 | Filing |
| $6.76 | 5,800 | Officer, Director | 67,484 | 2011-09-16 | Filing |
| $3.60 | 463,317 | Large Shareholder | 0 | 2011-02-25 | Filing |
| $2.02 | 1,155 | Large Shareholder | 463,317 | 2010-06-25 | Filing |
| $2.01 | 2,194 | Large Shareholder | 464,472 | 2010-06-25 | Filing |
| $2.01 | 3,500 | Large Shareholder | 466,666 | 2010-06-24 | Filing |
| $2.08 | 4,500 | Large Shareholder | 470,166 | 2010-06-21 | Filing |
| $2.20 | 600 | Large Shareholder | 474,666 | 2010-06-15 | Filing |
| $2.19 | 2,000 | Large Shareholder | 475,266 | 2010-06-15 | Filing |
| $2.13 | 900 | Large Shareholder | 477,266 | 2010-06-15 | Filing |
| $2.24 | 1,151 | Large Shareholder | 478,166 | 2010-06-14 | Filing |
| $2.20 | 3,000 | Large Shareholder | 468,317 | 2010-06-11 | Filing |
| $2.18 | 8,000 | Large Shareholder | 471,317 | 2010-06-11 | Filing |
| $2.19 | 11,000 | Large Shareholder | 479,317 | 2010-06-11 | Filing |
| $2.20 | 3,000 | Large Shareholder | 479,317 | 2010-06-11 | Filing |
| $2.18 | 8,000 | Large Shareholder | 482,317 | 2010-06-11 | Filing |
| $2.25 | 1,000 | Large Shareholder | 490,317 | 2010-06-10 | Filing |
| $2.20 | 1,512 | Large Shareholder | 491,317 | 2010-06-10 | Filing |
| $2.20 | 2,000 | Large Shareholder | 492,829 | 2010-06-10 | Filing |