| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.92 | 300 | $1,176.48 | 11,682 | 2012-04-05 | Filing | |
| $3.93 | 932 | $3,664.25 | 11,382 | 2012-04-05 | Filing | |
| $3.95 | 1,450 | $5,729.82 | 10,450 | 2012-04-05 | Filing | |
| $4.07 | 278 | $1,131.46 | 9,000 | 2012-01-18 | Filing | |
| $4.11 | 700 | $2,877.00 | 8,722 | 2012-01-18 | Filing | |
| $4.07 | 14 | $56.98 | 8,022 | 2012-01-18 | Filing | |
| $4.15 | 100 | $415.00 | 8,008 | 2012-01-18 | Filing | |
| $4.20 | 308 | $1,293.60 | 7,908 | 2012-01-18 | Filing | |
| $4.19 | 500 | $2,095.00 | 7,600 | 2012-01-18 | Filing | |
| $4.20 | 400 | $1,680.00 | 7,100 | 2012-01-18 | Filing | |
| $4.19 | 100 | $419.00 | 6,700 | 2012-01-18 | Filing | |
| $4.20 | 2,100 | $8,820.00 | 6,600 | 2012-01-18 | Filing | |
| $0.43 | 100 | $43.32 | 25,000 | 2012-01-13 | Filing | |
| $0.45 | 100 | $45.10 | 24,900 | 2012-01-13 | Filing | |
| $0.48 | 3,700 | $1,775.63 | 24,800 | 2012-01-13 | Filing | |
| $0.48 | 4,800 | $2,304.00 | 21,100 | 2012-01-13 | Filing | |
| $0.43 | 200 | $86.00 | 16,300 | 2012-01-13 | Filing | |
| $0.51 | 6,452 | $3,290.52 | 16,100 | 2012-01-13 | Filing | |
| $0.43 | 730 | $314.63 | 9,648 | 2012-01-13 | Filing | |
| $0.49 | 100 | $49.00 | 8,918 | 2012-01-13 | Filing |