Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.56 | 75,000 | Officer | 51,262 | 2011-06-20 | Filing |
| $4.60 | 375,000 | Large Shareholder, Director | 13,280,682 | 2011-06-16 | Filing |
| $4.50 | 250,000 | Large Shareholder, Officer, Director | 13,655,682 | 2010-12-21 | Filing |
| $4.52 | 150,000 | Officer | 126,262 | 2010-12-14 | Filing |
| $4.75 | 50,000 | Large Shareholder, Officer, Director | 13,905,682 | 2010-12-13 | Filing |
| $4.52 | 175,000 | Officer, Director | 1,487,490 | 2010-12-07 | Filing |
| $4.52 | 350,000 | Large Shareholder, Officer, Director | 13,768,276 | 2010-12-03 | Filing |
| $4.65 | 125,000 | Large Shareholder, Officer, Director | 14,118,276 | 2010-11-24 | Filing |
| $4.05 | 575,000 | Officer, Director | 1,662,490 | 2010-09-24 | Filing |
| $4.37 | 143,000 | Large Shareholder, Officer, Director | 14,243,276 | 2010-09-21 | Filing |
| $4.00 | 350,000 | Large Shareholder, Officer, Director | 14,386,276 | 2010-09-03 | Filing |
| $4.35 | 500,000 | Large Shareholder, Officer, Director | 14,736,276 | 2010-05-27 | Filing |
| $5.26 | 500,000 | Officer, Director | 3,437,490 | 2009-12-16 | Filing |
| $5.67 | 14,605 | Director | 218,496 | 2009-11-25 | Filing |
| $5.61 | 11,500 | Director | 233,101 | 2009-11-24 | Filing |
| $5.68 | 56,342 | Director | 244,601 | 2009-11-23 | Filing |
| $5.57 | 750,000 | Large Shareholder, Officer, Director | 19,182,852 | 2009-11-16 | Filing |
| $6.09 | 7,941 | Officer | 85,000 | 2009-11-16 | Filing |
| $6.01 | 32,394 | Officer | 92,941 | 2009-11-13 | Filing |
| $5.87 | 157,590 | Officer | 125,335 | 2009-11-12 | Filing |