| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.70 | 11,243 | $52,842.10 | 23,380 | 2012-05-02 | Filing | |
| $4.79 | 20,000 | $95,800.00 | 867,653 | 2012-05-01 | Filing | |
| $4.88 | 5,000 | $24,400.00 | 70,322 | 2012-04-04 | Filing | |
| $4.95 | 1,200 | $5,940.00 | 75,322 | 2012-03-07 | Filing | |
| $4.96 | 1,646 | $8,164.16 | 76,522 | 2012-03-07 | Filing | |
| $4.94 | 2,154 | $10,640.76 | 78,168 | 2012-03-07 | Filing | |
| $6.16 | 4,518 | $27,830.88 | 80,322 | 2012-02-06 | Filing | |
| $6.15 | 482 | $2,964.30 | 84,840 | 2012-02-06 | Filing | |
| $6.08 | 11,019 | $66,995.52 | 840,124 | 2012-02-02 | Filing | |
| $6.09 | 3,981 | $24,244.29 | 851,143 | 2012-02-02 | Filing | |
| $5.90 | 15,000 | $88,500.00 | 855,124 | 2012-01-31 | Filing | |
| $4.71 | 100 | $471.00 | 265 | 2011-12-06 | Filing | |
| $4.71 | 2,900 | $13,664.80 | 365 | 2011-12-06 | Filing | |
| $4.36 | 7,500 | $32,700.00 | 870,124 | 2011-11-04 | Filing | |
| $4.36 | 5,430 | $23,680.23 | 3,265 | 2011-11-01 | Filing | |
| $4.35 | 33,331 | $145,026.51 | 0 | 2011-09-01 | Filing | |
| $4.35 | 7,500 | $32,625.00 | 8,695 | 2011-08-29 | Filing | |
| $4.69 | 13,954 | $65,444.26 | 16,195 | 2011-08-01 | Filing | |
| $6.52 | 1,500 | $9,783.00 | 354 | 2011-01-20 | Filing | |
| $6.68 | 1,500 | $10,018.50 | 1,854 | 2010-12-20 | Filing |