| Relationships | Role | Relationship Start | Relationship End |
| State Street Social Investments Corporation | Parent | 2/10/1993 | 12/20/2007 |
| Wrightbrothers Finance Ltd | Subsidary | 2/10/1993 | 12/20/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| State Street Social Investments Corporation | Parent | 2/10/1993 | 12/20/2007 |
| Wrightbrothers Finance Ltd | Subsidary | 2/10/1993 | 12/20/2007 |