| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.75 | 3,153 | Officer, Director | 432,009 | 2010-08-26 | Filing | |
| $1.76 | 1,654 | Officer, Director | 428,856 | 2010-08-26 | Filing | |
| $1.77 | 1,222 | Officer, Director | 427,202 | 2010-08-26 | Filing | |
| $1.78 | 8,671 | Officer, Director | 425,980 | 2010-08-26 | Filing | |
| $1.59 | 200 | Officer, Director | 417,309 | 2010-08-25 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.09 | 20,000 | Officer | 4,354 | 2011-03-25 | Filing | |
| $2.10 | 5,923 | Officer | 0 | 2011-03-18 | Filing | |
| $2.11 | 15,000 | Officer | 55,841 | 2011-03-21 | Filing | |
| $2.23 | 5,000 | Officer | 70,841 | 2011-03-17 | Filing |
