| Relationships | Role | Relationship Start | Relationship End |
| The Northern Trust Company | Parent | 6/30/2007 | |
| The Northern Trust Company | Parent | 1/2/1993 | 6/29/2007 |
| Northern Trust Corporation | Parent | 7/1/1991 | 1/1/1993 |
| Relationships | Role | Relationship Start | Relationship End |
| The Northern Trust Company | Parent | 6/30/2007 | |
| The Northern Trust Company | Parent | 1/2/1993 | 6/29/2007 |
| Northern Trust Corporation | Parent | 7/1/1991 | 1/1/1993 |