| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.03 | 10,125 | $40,803.75 | 91,334 | 2011-11-30 | Filing | |
| $4.04 | 4,800 | $19,392.00 | 81,209 | 2011-11-30 | Filing | |
| $3.99 | 4,104 | $16,374.96 | 76,409 | 2011-11-28 | Filing | |
| $4.18 | 3,400 | $14,212.00 | 72,305 | 2011-11-23 | Filing | |
| $3.99 | 4,600 | $18,354.00 | 68,905 | 2011-11-23 | Filing | |
| $3.97 | 3,775 | $14,986.75 | 64,305 | 2011-11-23 | Filing | |
| $3.94 | 7,000 | $27,580.00 | 1,956,211 | 2011-11-23 | Filing | |
| $3.97 | 9,000 | $35,730.00 | 1,949,211 | 2011-11-21 | Filing | |
| $3.94 | 2,501 | $9,853.94 | 29,363 | 2011-11-17 | Filing | |
| $3.98 | 1,697 | $6,754.06 | 26,862 | 2011-11-17 | Filing | |
| $3.91 | 802 | $3,135.82 | 25,165 | 2011-11-17 | Filing | |
| $3.89 | 22,997 | $89,458.33 | 1,940,211 | 2011-11-18 | Filing | |
| $3.90 | 10,077 | $39,290.22 | 1,917,214 | 2011-11-17 | Filing | |
| $6.32 | 3,300 | $20,856.00 | 60,530 | 2011-08-17 | Filing | |
| $6.39 | 3,800 | $24,282.00 | 57,230 | 2011-08-16 | Filing | |
| $6.38 | 500 | $3,190.00 | 53,430 | 2011-08-16 | Filing | |
| $6.37 | 700 | $4,459.00 | 52,930 | 2011-08-16 | Filing | |
| $6.29 | 1,700 | $10,693.00 | 52,230 | 2011-08-15 | Filing | |
| $6.08 | 5,000 | $30,400.00 | 50,530 | 2011-08-12 | Filing | |
| $6.15 | 5,000 | $30,750.00 | 45,530 | 2011-08-12 | Filing |