Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.21 | 800 | Officer | 118,800 | 2012-10-22 | Filing |
| $2.21 | 100 | Officer | 119,600 | 2012-10-22 | Filing |
| $2.19 | 300 | Officer | 119,700 | 2012-10-22 | Filing |
| $2.19 | 300 | Officer | 120,000 | 2012-10-22 | Filing |
| $2.18 | 100 | Officer | 120,300 | 2012-10-22 | Filing |
| $2.18 | 300 | Officer | 120,400 | 2012-10-22 | Filing |
| $2.18 | 200 | Officer | 120,700 | 2012-10-22 | Filing |
| $2.18 | 400 | Officer | 120,900 | 2012-10-22 | Filing |
| $2.18 | 100 | Officer | 121,300 | 2012-10-22 | Filing |
| $2.18 | 100 | Officer | 121,400 | 2012-10-22 | Filing |
| $2.18 | 400 | Officer | 121,500 | 2012-10-22 | Filing |
| $1.72 | 72,566 | Officer | 0 | 2012-10-08 | Filing |
| $7.73 | 300 | Large Shareholder, Officer, Director | 7,116,215 | 2011-01-21 | Filing |
| $7.56 | 179,000 | Large Shareholder, Officer, Director | 7,116,515 | 2011-01-20 | Filing |
| $7.80 | 36,806 | Large Shareholder, Officer, Director | 7,295,515 | 2011-01-19 | Filing |
| $7.73 | 300 | Large Shareholder, Officer, Director | 7,116,215 | 2011-01-26 | Filing |
| $7.56 | 179,000 | Large Shareholder, Officer, Director | 7,116,515 | 2011-01-25 | Filing |
| $7.80 | 36,806 | Large Shareholder, Officer, Director | 7,295,515 | 2011-01-24 | Filing |
| $10.48 | 100,000 | Director, Other | 736,146 | 2011-01-06 | Filing |
| $8.56 | 12,000 | Director | 1,944 | 2010-06-02 | Filing |