| Relationships | Role | Relationship Start | Relationship End |
| Chatham Ventures, Inc. | Parent | 5/20/1999 | 10/30/2002 |
| Octagon Securities, Llc | Subsidary | 5/20/1999 | 10/29/2002 |
| Octagon Investment Partners Ii Corp. | Subsidary | 5/20/1999 | 10/29/2002 |
| Relationships | Role | Relationship Start | Relationship End |
| Chatham Ventures, Inc. | Parent | 5/20/1999 | 10/30/2002 |
| Octagon Securities, Llc | Subsidary | 5/20/1999 | 10/29/2002 |
| Octagon Investment Partners Ii Corp. | Subsidary | 5/20/1999 | 10/29/2002 |