| Relationships | Role | Relationship Start | Relationship End |
| First Chicago Corporation | Parent | 2/25/1992 | 4/16/1993 |
| Gary-Wheaton Corporation | Parent | 5/31/1985 | 2/24/1992 |
| Gary-Wheaton Corporation | Parent | 6/20/1984 | 5/30/1985 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, National Association | Buyer | 259,527,000 | Discontinued | 4/17/1993 |