| Relationships | Role | Relationship Start | Relationship End |
| First Chicago Nbd Corporation | Parent | 10/1/1990 | 11/30/1992 |
| Charter Bank Group, Inc. | Parent | 1/1/1987 | 9/30/1990 |
| Charter Bancshares, Inc. | Parent | 11/8/1974 | 12/31/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Nbd Bank | Buyer | 5,317,977 | Discontinued | 12/1/1992 |