| Relationships | Role | Relationship Start | Relationship End |
| Comerica Holdings Incorporated | Parent | 6/30/2007 | 2/27/2012 |
| Comerica Holdings Incorporated | Parent | 1/30/2001 | 6/29/2007 |
| Imperial Bancorp | Parent | 4/23/1997 | 1/29/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Comerica Holdings Incorporated | Parent | 6/30/2007 | 2/27/2012 |
| Comerica Holdings Incorporated | Parent | 1/30/2001 | 6/29/2007 |
| Imperial Bancorp | Parent | 4/23/1997 | 1/29/2001 |