| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.65 | 32,200 | $85,330.00 | 5,874,996 | 2013-03-11 | Filing | |
| $2.67 | 65,000 | $173,550.00 | 5,907,196 | 2013-03-08 | Filing | |
| $2.65 | 1,500 | $3,975.00 | 25,794 | 2013-03-11 | Filing | |
| $2.67 | 3,100 | $8,277.00 | 27,294 | 2013-03-08 | Filing | |
| $2.61 | 215,800 | $563,238.00 | 6,028,693 | 2013-03-07 | Filing | |
| $2.57 | 116,860 | $300,330.20 | 6,244,493 | 2013-03-06 | Filing | |
| $2.70 | 61,440 | $165,888.00 | 6,361,353 | 2013-03-05 | Filing | |
| $2.76 | 243,800 | $672,888.00 | 6,422,793 | 2013-03-04 | Filing | |
| $2.61 | 213,800 | $558,018.00 | 5,972,196 | 2013-03-07 | Filing | |
| $2.57 | 115,700 | $297,349.00 | 6,185,996 | 2013-03-06 | Filing | |
| $2.70 | 60,800 | $164,160.00 | 6,301,696 | 2013-03-05 | Filing | |
| $2.76 | 241,600 | $666,816.00 | 6,362,496 | 2013-03-04 | Filing | |
| $2.61 | 10,200 | $26,622.00 | 30,394 | 2013-03-07 | Filing | |
| $2.57 | 5,500 | $14,135.00 | 40,594 | 2013-03-06 | Filing | |
| $2.70 | 2,900 | $7,830.00 | 46,094 | 2013-03-05 | Filing | |
| $2.76 | 11,600 | $32,016.00 | 48,994 | 2013-03-04 | Filing | |
| $6.48 | 215,550 | $1,396,764.00 | 0 | 2012-05-15 | Filing | |
| $7.01 | 74,119 | $519,574.19 | 215,550 | 2012-05-10 | Filing | |
| $7.00 | 60,749 | $425,243.00 | 289,669 | 2012-05-09 | Filing | |
| $7.00 | 21,432 | $150,024.00 | 350,418 | 2012-05-08 | Filing |