| Relationships | Role | Relationship Start | Relationship End |
| Comerica Incorporated | Parent | 7/17/1975 | 12/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Comerica Bank | Buyer | 74,277,561 | Discontinued | 1/1/1988 |
| Relationships | Role | Relationship Start | Relationship End |
| Comerica Incorporated | Parent | 7/17/1975 | 12/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Comerica Bank | Buyer | 74,277,561 | Discontinued | 1/1/1988 |