Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.93 | 3,000 | Large Shareholder, Officer, Director | 437,200 | 2011-08-22 | Filing |
| $3.34 | 17,100 | Large Shareholder, Officer, Director | 434,200 | 2011-06-23 | Filing |
| $3.29 | 17,100 | Large Shareholder, Officer, Director | 417,100 | 2011-06-22 | Filing |
| $4.65 | 18,900 | Large Shareholder, Officer, Director | 400,000 | 2011-05-09 | Filing |
| $4.65 | 22,100 | Large Shareholder, Officer, Director | 381,100 | 2011-05-06 | Filing |
| $4.65 | 22,100 | Large Shareholder, Officer, Director | 359,000 | 2011-05-05 | Filing |
| $4.69 | 22,100 | Large Shareholder, Officer, Director | 336,900 | 2011-05-04 | Filing |
| $4.73 | 14,400 | Large Shareholder, Officer, Director | 314,800 | 2011-05-03 | Filing |
| $4.55 | 400 | Large Shareholder, Officer, Director | 300,400 | 2011-04-14 | Filing |
| $4.66 | 15,700 | Large Shareholder, Officer, Director | 300,000 | 2011-04-13 | Filing |
| $4.68 | 4,700 | Large Shareholder, Officer, Director | 284,300 | 2011-04-12 | Filing |
| $4.69 | 13,000 | Large Shareholder, Officer, Director | 279,600 | 2011-04-11 | Filing |
| $4.55 | 1,400 | Large Shareholder, Officer, Director | 266,600 | 2011-04-01 | Filing |
| $4.58 | 16,400 | Large Shareholder, Officer, Director | 265,200 | 2011-03-31 | Filing |
| $4.65 | 8,800 | Large Shareholder, Officer, Director | 248,800 | 2011-03-30 | Filing |
| $4.52 | 15,000 | Large Shareholder, Officer, Director | 240,000 | 2011-03-23 | Filing |
| $4.52 | 15,000 | Large Shareholder, Officer, Director | 225,000 | 2011-03-22 | Filing |
| $4.59 | 15,000 | Large Shareholder, Officer, Director | 210,000 | 2011-03-21 | Filing |
| $4.57 | 7,600 | Large Shareholder, Officer, Director | 195,000 | 2011-03-18 | Filing |
| $4.56 | 13,800 | Large Shareholder, Officer, Director | 187,400 | 2011-03-17 | Filing |