| 1 Apr 2011 |
| Firefly Value Partners, LP |
| 10 percent owner |
| P-Purchase |
| Acquired |
| 4,500 |
| $1.72 |
| 25 Mar 2011 | Firefly Value Partners, LP | 10 percent owner | P-Purchase | Acquired | 3,000 | $1.70 |
| 25 Mar 2011 | Firefly Value Partners, LP | 10 percent owner | P-Purchase | Acquired | 2,000 | $1.75 |
| 22 Feb 2011 | Firefly Value Partners, LP | 10 percent owner | P-Purchase | Acquired | 10,000 | $1.70 |
| 10 Jan 2011 | Firefly Value Partners, LP | 10 percent owner | J-Other | Acquired | 851,096 | $1.75 |
| 10 Jan 2011 | Firefly Value Partners, LP | 10 percent owner | J-Other | Disposed | 851,096 | $1.75 |