| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.39 | 4,642 | $25,001.81 | 659,260 | 2013-03-13 | Filing | |
| $5.27 | 4,745 | $25,006.15 | 114,775 | 2013-02-04 | Filing | |
| $5.42 | 9,226 | $49,995.69 | 639,781 | 2012-08-02 | Filing | |
| $5.36 | 18,721 | $100,344.56 | 67,898 | 2012-05-04 | Filing | |
| $5.44 | 4,595 | $24,996.80 | 49,177 | 2012-05-03 | Filing | |
| $5.93 | 154 | $913.53 | 40,318 | 2012-02-24 | Filing | |
| $5.99 | 129 | $772.58 | 40,164 | 2012-02-24 | Filing | |
| $6.06 | 105 | $636.72 | 40,035 | 2012-02-24 | Filing | |
| $5.77 | 495 | $2,856.65 | 39,930 | 2012-02-24 | Filing | |
| $5.80 | 277 | $1,607.15 | 25,187 | 2012-02-24 | Filing | |
| $5.64 | 4,464 | $25,172.50 | 105,139 | 2012-01-30 | Filing | |
| $4.60 | 43,480 | $200,008.00 | 194,348 | 2011-07-06 | Filing | |
| $4.60 | 10,865 | $49,979.00 | 67,815 | 2011-07-06 | Filing | |
| $4.60 | 39,335 | $180,941.00 | 39,435 | 2011-07-06 | Filing | |
| $4.60 | 12,170 | $55,982.00 | 23,910 | 2011-07-06 | Filing | |
| $4.60 | 10,865 | $49,979.00 | 63,783 | 2011-07-06 | Filing | |
| $4.60 | 21,735 | $99,981.00 | 21,736 | 2011-07-06 | Filing | |
| $4.60 | 5,435 | $25,001.00 | 29,564 | 2011-07-06 | Filing | |
| $4.60 | 8,695 | $39,997.00 | 48,011 | 2011-07-06 | Filing | |
| $4.60 | 4,345 | $19,987.00 | 164,502 | 2011-07-06 | Filing |