| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.35 | 10,000 | $43,500.00 | 143,162 | 2011-11-22 | Filing | |
| $4.49 | 5,000 | $22,464.00 | 1,369,929 | 2011-11-18 | Filing | |
| $6.00 | 101 | $606.00 | 58,183 | 2011-07-14 | Filing | |
| $6.00 | 300 | $1,800.00 | 58,183 | 2011-07-13 | Filing | |
| $5.41 | 1,262 | $6,827.42 | 76,250 | 2011-05-05 | Filing | |
| $5.40 | 2,738 | $14,785.20 | 77,512 | 2011-05-05 | Filing | |
| $5.37 | 10,000 | $53,696.00 | 35,000 | 2011-05-05 | Filing | |
| $5.43 | 10,000 | $54,289.00 | 40,000 | 2011-05-04 | Filing | |
| $5.53 | 10,000 | $55,296.00 | 35,000 | 2011-05-03 | Filing | |
| $5.81 | 3,000 | $17,430.00 | 137,212 | 2010-11-15 | Filing | |
| $5.89 | 7,000 | $41,237.70 | 140,212 | 2010-11-12 | Filing | |
| $6.00 | 1,192 | $7,152.00 | 80,250 | 2010-11-12 | Filing | |
| $6.01 | 808 | $4,856.08 | 81,442 | 2010-11-12 | Filing | |
| $7.01 | 7,500 | $52,582.50 | 41,856 | 2010-03-01 | Filing | |
| $8.11 | 400 | $3,244.00 | 72,250 | 2009-09-09 | Filing | |
| $8.10 | 100 | $810.00 | 72,650 | 2009-09-09 | Filing | |
| $7.95 | 26,800 | $213,102.88 | 102,026 | 2009-08-24 | Filing | |
| $8.15 | 2,000 | $16,300.20 | 26,232 | 2009-08-21 | Filing | |
| $8.00 | 5,000 | $40,000.00 | 134,464 | 2009-08-21 | Filing | |
| $7.17 | 1,500 | $10,755.00 | 72,750 | 2009-08-18 | Filing |