| Relationships | Role | Relationship Start | Relationship End |
| Convergex Group, Llc | Parent | 6/30/2007 | |
| Convergex Group, Llc | Parent | 11/1/2006 | 6/29/2007 |
| Bny Research, Commision And Payment Services Llc | Parent | 3/15/2002 | 10/31/2006 |
| Relationships | Role | Relationship Start | Relationship End |
| Convergex Group, Llc | Parent | 6/30/2007 | |
| Convergex Group, Llc | Parent | 11/1/2006 | 6/29/2007 |
| Bny Research, Commision And Payment Services Llc | Parent | 3/15/2002 | 10/31/2006 |