| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $10.75 | 1,860 | $19,995.00 | 4,572 | 2012-02-21 | Filing | |
| $10.75 | 5,581 | $59,995.75 | 58,503 | 2012-02-21 | Filing | |
| $8.80 | 567 | $4,992.09 | 2,712 | 2012-01-09 | Filing | |
| $8.81 | 1,134 | $9,994.85 | 52,922 | 2012-01-09 | Filing | |
| $7.15 | 699 | $4,995.05 | 2,145 | 2011-12-12 | Filing | |
| $7.15 | 1,397 | $9,995.40 | 51,788 | 2011-12-12 | Filing | |
| $7.09 | 704 | $4,994.18 | 1,446 | 2011-11-14 | Filing | |
| $7.08 | 1,411 | $9,996.65 | 50,391 | 2011-11-14 | Filing | |
| $6.73 | 742 | $4,995.52 | 742 | 2011-10-11 | Filing | |
| $6.75 | 1,480 | $9,988.96 | 48,980 | 2011-10-11 | Filing | |
| $17.99 | 55,223 | $993,461.77 | 5,602,898 | 2010-04-23 | Filing | |
| $17.50 | 65,922 | $1,153,635.00 | 5,547,675 | 2009-05-06 | Filing |