| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.63 | 84,900 | $223,287.00 | 3,691,926 | 2013-09-05 | Filing | |
| $2.58 | 65,000 | $167,700.00 | 3,812,549 | 2013-09-04 | Filing | |
| $2.58 | 64,400 | $166,152.00 | 3,776,826 | 2013-09-04 | Filing | |
| $2.78 | 72,569 | $201,741.82 | 3,877,549 | 2013-08-23 | Filing | |
| $2.78 | 71,700 | $199,326.00 | 3,841,226 | 2013-08-23 | Filing | |
| $2.66 | 28,031 | $74,562.46 | 3,950,118 | 2013-08-22 | Filing | |
| $2.66 | 27,700 | $73,682.00 | 3,912,926 | 2013-08-22 | Filing | |
| $2.70 | 28,457 | $76,833.90 | 3,978,149 | 2013-08-21 | Filing | |
| $2.70 | 28,200 | $76,140.00 | 3,940,626 | 2013-08-21 | Filing | |
| $2.75 | 46,843 | $128,818.25 | 4,006,606 | 2013-08-20 | Filing | |
| $2.75 | 46,500 | $127,875.00 | 3,968,826 | 2013-08-20 | Filing | |
| $2.72 | 26,280 | $71,481.60 | 4,053,449 | 2013-08-19 | Filing | |
| $2.72 | 26,000 | $70,720.00 | 4,015,326 | 2013-08-19 | Filing | |
| $2.79 | 29,800 | $83,142.00 | 4,079,729 | 2013-08-16 | Filing | |
| $2.79 | 29,500 | $82,305.00 | 4,041,326 | 2013-08-16 | Filing | |
| $2.84 | 31,200 | $88,608.00 | 4,109,529 | 2013-08-15 | Filing | |
| $2.84 | 30,900 | $87,756.00 | 4,070,826 | 2013-08-15 | Filing | |
| $2.88 | 37,000 | $106,560.00 | 4,140,729 | 2013-08-14 | Filing | |
| $2.88 | 36,600 | $105,408.00 | 4,101,726 | 2013-08-14 | Filing | |
| $2.97 | 30,100 | $89,397.00 | 4,177,729 | 2013-08-13 | Filing |