| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.23 | 34,201 | $247,180.89 | 2,841,753 | 2010-06-22 | Filing | |
| $7.22 | 20,409 | $147,361.14 | 2,807,552 | 2010-06-21 | Filing | |
| $7.18 | 15,455 | $111,025.63 | 2,857,208 | 2010-06-23 | Filing | |
| $7.23 | 34,201 | $247,180.89 | 2,841,753 | 2010-06-22 | Filing | |
| $7.22 | 20,409 | $147,361.14 | 2,807,552 | 2010-06-21 | Filing | |
| $6.72 | 20,099 | $135,006.99 | 2,787,143 | 2010-06-10 | Filing | |
| $6.54 | 37,142 | $242,938.39 | 2,767,044 | 2010-06-09 | Filing | |
| $6.21 | 83,741 | $520,433.57 | 2,729,902 | 2010-06-08 | Filing | |
| $6.72 | 20,099 | $135,006.99 | 2,787,143 | 2010-06-10 | Filing | |
| $6.54 | 37,142 | $242,938.39 | 2,767,044 | 2010-06-09 | Filing | |
| $6.21 | 83,741 | $520,433.57 | 2,729,902 | 2010-06-08 | Filing | |
| $3.77 | 12,000 | $45,262.80 | 2,646,161 | 2009-02-25 | Filing | |
| $3.74 | 34,562 | $129,292.99 | 2,634,161 | 2009-02-24 | Filing | |
| $3.57 | 17,540 | $62,547.64 | 2,599,599 | 2009-02-23 | Filing | |
| $3.77 | 12,000 | $45,240.00 | 2,646,161 | 2009-02-25 | Filing | |
| $3.74 | 34,562 | $129,261.88 | 2,634,161 | 2009-02-24 | Filing | |
| $3.56 | 17,540 | $62,442.40 | 2,599,599 | 2009-02-23 | Filing | |
| $4.02 | 63,605 | $255,692.10 | 2,582,059 | 2009-02-17 | Filing | |
| $4.16 | 23,363 | $97,190.08 | 2,518,454 | 2009-02-13 | Filing | |
| $3.83 | 72,159 | $276,368.97 | 2,495,091 | 2009-02-12 | Filing |