| Relationships | Role | Relationship Start | Relationship End |
| Deutsche Bank Realty Advisors, Inc. | Parent | 6/30/2007 | 3/12/2009 |
| Deutsche Bank Realty Advisors, Inc. | Parent | 10/21/2002 | 6/29/2007 |
| One North Wacker Drive Chicago L.P. | Subsidary | 10/21/2002 | 12/31/2008 |
| Relationships | Role | Relationship Start | Relationship End |
| Deutsche Bank Realty Advisors, Inc. | Parent | 6/30/2007 | 3/12/2009 |
| Deutsche Bank Realty Advisors, Inc. | Parent | 10/21/2002 | 6/29/2007 |
| One North Wacker Drive Chicago L.P. | Subsidary | 10/21/2002 | 12/31/2008 |