| Relationships | Role | Relationship Start | Relationship End |
| Db Investment Resources Holdings Corp. | Parent | 12/13/2007 | |
| Deutsche Bank Trust Company Americas | Parent | 6/30/2007 | 12/12/2007 |
| Deutsche Bank Trust Company Americas | Parent | 12/22/2000 | 6/29/2007 |
| Deutsche Bank Trust Corporation | Parent | 10/5/1982 | 12/21/2000 |
| Db Esc Corporation | Subsidary | 12/21/2007 | 10/5/2016 |
| Db Capital Advisers, Inc. | Subsidary | 8/22/1991 | 6/30/2000 |
| Bt Asset Management, Inc. | Subsidary | 2/11/1992 | 6/30/2000 |