| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.19 | 150,000 | $478,500.00 | 75,865 | 2014-05-21 | Filing | |
| $3.16 | 70,507 | $222,802.12 | 327,631 | 2014-05-16 | Filing | |
| $1.80 | 100,000 | $180,000.00 | 398,138 | 2013-12-11 | Filing | |
| $3.13 | 268 | $838.84 | 14,706 | 2014-05-16 | Filing | |
| $3.13 | 29,732 | $93,061.16 | 4,846 | 2014-05-16 | Filing | |
| $1.60 | 80,000 | $128,000.00 | 19,644 | 2013-11-20 | Filing | |
| $0.48 | 50,000 | $24,000.00 | 398,138 | 2013-05-28 | Filing | |
| $0.65 | 118,109 | $76,770.85 | 513,602 | 2011-08-12 | Filing | |
| $0.65 | 71,891 | $46,729.15 | 631,711 | 2011-08-11 | Filing | |
| $1.49 | 600 | $894.00 | 703,602 | 2010-12-15 | Filing | |
| $1.49 | 115,992 | $172,828.08 | 704,202 | 2010-12-14 | Filing | |
| $1.73 | 47,300 | $81,743.86 | 820,194 | 2010-05-13 | Filing | |
| $1.70 | 41,490 | $70,566.19 | 867,494 | 2010-05-12 | Filing | |
| $1.34 | 250,000 | $335,000.00 | 607,266 | 2010-03-23 | Filing | |
| $1.36 | 159,180 | $216,214.19 | 908,984 | 2010-03-23 | Filing | |
| $1.33 | 142,636 | $189,705.88 | 1,068,164 | 2010-03-19 | Filing | |
| $1.29 | 896 | $1,152.35 | 5,475 | 2010-03-19 | Filing | |
| $1.31 | 16,442 | $21,539.02 | 6,371 | 2010-03-18 | Filing | |
| $1.30 | 2,805 | $3,646.50 | 22,813 | 2010-03-18 | Filing | |
| $1.33 | 14,630 | $19,513.49 | 23,659 | 2010-03-17 | Filing |