| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Algert Coldiron Investors Peter Algert And Kevin Coldiron | 0 | $0 | 0% | |
| 2. | Deerfield Management James E. Flynn | 0 | $0 | 0% | |
| 3. | Ridgeback Capital Management Wayne Holman | 0 | $0 | 0% | |
| 4. | D E Shaw D. E. Shaw | 0 | $0 | 0% | |
| 5. | Two Sigma Advisors John Overdeck And David Siegel | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.06 | 2,000 | Director | 12,000 | 2011-08-11 | Filing | |
| $4.10 | 1,500 | Director | 36,000 | 2011-08-09 | Filing | |
| $4.00 | 1,500 | Director | 34,500 | 2011-08-09 | Filing | |
| $2.35 | 4,500 | Director | 5,000 | 2010-08-30 | Filing | |
| $2.35 | 400 | Director | 500 | 2010-08-30 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.84 | 1,600 | Officer | 211,086 | 2012-03-16 | Filing | |
| $5.81 | 800 | Officer | 212,686 | 2012-03-16 | Filing | |
| $5.80 | 5,224 | Officer | 213,486 | 2012-03-16 | Filing | |
| $5.76 | 1,900 | Officer | 218,710 | 2012-03-16 | Filing | |
| $5.75 | 7,976 | Officer | 220,610 | 2012-03-16 | Filing |
