| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.55 | 8,919 | $40,590.37 | 176,180 | 2013-07-01 | Filing | |
| $4.53 | 1,200 | $5,439.60 | 176,180 | 2013-06-28 | Filing | |
| $5.00 | 15,410 | $77,065.41 | 1,004,498 | 2013-03-15 | Filing | |
| $5.02 | 4,302 | $21,604.64 | 1,004,498 | 2013-03-14 | Filing | |
| $5.00 | 15,414 | $77,116.24 | 176,180 | 2013-03-15 | Filing | |
| $5.02 | 4,200 | $21,092.40 | 176,180 | 2013-03-14 | Filing | |
| $5.00 | 1,700 | $8,500.00 | 1,004,498 | 2013-03-13 | Filing | |
| $5.00 | 11,922 | $59,645.77 | 1,004,498 | 2013-03-12 | Filing | |
| $5.00 | 1,800 | $9,000.00 | 176,180 | 2013-03-13 | Filing | |
| $5.00 | 11,920 | $59,635.76 | 176,180 | 2013-03-12 | Filing | |
| $3.21 | 8,330 | $26,772.62 | 48,942 | 2012-07-24 | Filing | |
| $3.15 | 7,571 | $23,867.58 | 33,938 | 2011-07-06 | Filing | |
| $1.66 | 1,716 | $2,848.56 | 15,807 | 2010-07-07 | Filing | |
| $1.67 | 300 | $501.00 | 17,523 | 2010-07-07 | Filing | |
| $1.68 | 300 | $504.00 | 17,823 | 2010-07-07 | Filing | |
| $1.69 | 1,000 | $1,690.00 | 18,123 | 2010-07-07 | Filing | |
| $1.71 | 1,300 | $2,223.00 | 19,123 | 2010-07-07 | Filing | |
| $1.72 | 190 | $326.67 | 20,423 | 2010-07-07 | Filing | |
| $1.72 | 100 | $172.00 | 20,613 | 2010-07-07 | Filing | |
| $1.75 | 2,620 | $4,585.00 | 20,713 | 2010-07-07 | Filing |