| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.51 | 100,000 | $151,000.00 | 1,343,459 | 2013-09-03 | Filing | |
| $1.51 | 50,000 | $75,500.00 | 61,000 | 2013-09-03 | Filing | |
| $1.51 | 100,000 | $151,000.00 | 1,070,189 | 2013-09-03 | Filing | |
| $1.55 | 15,000 | $23,220.00 | 35,850 | 2013-08-30 | Filing | |
| $1.58 | 600 | $948.00 | 20,000 | 2012-11-19 | Filing | |
| $1.56 | 2,520 | $3,931.20 | 20,600 | 2012-11-19 | Filing | |
| $1.52 | 1,880 | $2,857.60 | 23,120 | 2012-11-19 | Filing | |
| $1.22 | 8,000 | $9,760.00 | 63,694 | 2011-12-09 | Filing | |
| $1.18 | 800 | $944.00 | 71,694 | 2011-09-06 | Filing | |
| $1.17 | 11,200 | $13,104.00 | 72,494 | 2011-09-06 | Filing | |
| $1.50 | 26,000 | $39,000.00 | 83,694 | 2011-03-18 | Filing | |
| $1.52 | 4,000 | $6,080.00 | 109,694 | 2011-03-18 | Filing | |
| $1.60 | 5,600 | $8,960.00 | 113,694 | 2010-11-11 | Filing | |
| $1.61 | 4,400 | $7,084.00 | 119,294 | 2010-11-11 | Filing | |
| $6.25 | 20,000 | $125,000.00 | 82,146 | 2009-11-11 | Filing | |
| $6.36 | 10,000 | $63,600.00 | 82,146 | 2009-11-10 | Filing | |
| $4.90 | 15,000 | $73,500.00 | 82,146 | 2009-09-17 | Filing | |
| $4.85 | 10,000 | $48,500.00 | 135,207 | 2009-08-31 | Filing | |
| $3.59 | 6,100 | $21,899.00 | 135,207 | 2009-08-12 | Filing | |
| $3.75 | 3,900 | $14,625.00 | 135,207 | 2009-08-11 | Filing |