| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.44 | 328 | $1,456.32 | 37,881 | 2012-12-11 | Filing | |
| $5.46 | 5,560 | $30,357.60 | 22,000 | 2012-09-14 | Filing | |
| $5.97 | 741 | $4,423.77 | 37,334 | 2012-05-22 | Filing | |
| $5.97 | 9,132 | $54,518.04 | 32,918 | 2012-05-22 | Filing | |
| $5.97 | 4,230 | $25,253.10 | 11,770 | 2012-05-22 | Filing | |
| $5.92 | 2,920 | $17,286.40 | 36,075 | 2012-05-09 | Filing | |
| $6.09 | 1,888 | $11,500.37 | 12,560 | 2012-05-07 | Filing | |
| $6.09 | 1,888 | $11,500.37 | 38,995 | 2012-05-07 | Filing | |
| $6.09 | 1,266 | $7,711.59 | 40,883 | 2012-05-07 | Filing | |
| $6.09 | 2,848 | $17,348.02 | 29,450 | 2012-05-07 | Filing | |
| $6.09 | 318 | $1,937.03 | 32,298 | 2012-05-07 | Filing | |
| $5.47 | 334 | $1,827.41 | 29,426 | 2011-12-12 | Filing | |
| $7.49 | 5,552 | $41,584.48 | 9,448 | 2011-09-14 | Filing | |
| $8.12 | 10,000 | $81,200.00 | 39,748 | 2011-08-31 | Filing | |
| $8.19 | 2,077 | $17,010.63 | 15,578 | 2011-08-15 | Filing | |
| $8.19 | 1,236 | $10,122.84 | 15,578 | 2011-08-15 | Filing | |
| $8.19 | 2,096 | $17,166.24 | 16,814 | 2011-08-15 | Filing | |
| $8.82 | 2,251 | $19,856.07 | 3,749 | 2011-08-04 | Filing | |
| $9.25 | 4,608 | $42,624.00 | 0 | 2011-05-24 | Filing | |
| $9.26 | 1,392 | $12,889.92 | 4,608 | 2011-05-24 | Filing |