| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.97 | 29,900 | $88,803.00 | 4,138,326 | 2013-08-13 | Filing | |
| $3.09 | 30,100 | $93,009.00 | 4,207,829 | 2013-08-12 | Filing | |
| $3.09 | 29,900 | $92,391.00 | 4,168,226 | 2013-08-12 | Filing | |
| $3.21 | 25,100 | $80,571.00 | 4,237,929 | 2013-08-09 | Filing | |
| $3.21 | 24,900 | $79,929.00 | 4,198,126 | 2013-08-09 | Filing | |
| $3.28 | 108,000 | $354,240.00 | 4,263,029 | 2013-08-01 | Filing | |
| $3.28 | 107,000 | $350,960.00 | 4,223,026 | 2013-08-01 | Filing | |
| $3.27 | 59,673 | $195,130.71 | 4,371,029 | 2013-07-31 | Filing | |
| $3.27 | 59,200 | $193,584.00 | 4,330,026 | 2013-07-31 | Filing | |
| $3.47 | 46,513 | $161,400.11 | 4,430,702 | 2013-07-30 | Filing | |
| $3.47 | 46,100 | $159,967.00 | 4,389,226 | 2013-07-30 | Filing | |
| $3.50 | 36,914 | $129,199.00 | 4,477,215 | 2013-07-29 | Filing | |
| $3.50 | 36,600 | $128,100.00 | 4,435,326 | 2013-07-29 | Filing | |
| $2.68 | 82,400 | $220,832.00 | 4,514,129 | 2013-06-21 | Filing | |
| $2.68 | 81,600 | $218,688.00 | 4,471,926 | 2013-06-21 | Filing | |
| $2.72 | 55,900 | $152,048.00 | 4,596,529 | 2013-06-20 | Filing | |
| $2.72 | 55,357 | $150,571.04 | 4,553,526 | 2013-06-20 | Filing | |
| $2.79 | 52,100 | $145,359.00 | 4,652,429 | 2013-06-19 | Filing | |
| $2.79 | 51,582 | $143,913.78 | 4,608,883 | 2013-06-19 | Filing | |
| $2.85 | 60,800 | $173,280.00 | 4,704,529 | 2013-06-18 | Filing |