| Relationships | Role | Relationship Start | Relationship End |
| Pnc Bank, National Association | Parent | 1/1/2005 | 6/30/2007 |
| Columbia Housing/Pnc Institutional Fund Xv Limited Partnership | Parent | 5/28/2002 | 12/31/2004 |
| Columbia Housing/Pnc Institutional Fund Iv Ltd Partnership | Parent | 5/1/2001 | 5/27/2002 |