| Relationships | Role | Relationship Start | Relationship End |
| Ambac Inc. | Parent | 7/18/1991 | 2/26/1992 |
| Citicorp Financial Guaranty Holdings, Inc. | Parent | 6/28/1985 | 7/17/1991 |
| American Municipal Bond Holding Company | Subsidary | 12/20/1990 | 2/26/1992 |
| Relationships | Role | Relationship Start | Relationship End |
| Ambac Inc. | Parent | 7/18/1991 | 2/26/1992 |
| Citicorp Financial Guaranty Holdings, Inc. | Parent | 6/28/1985 | 7/17/1991 |
| American Municipal Bond Holding Company | Subsidary | 12/20/1990 | 2/26/1992 |