| Relationships | Role | Relationship Start | Relationship End |
| First Chicago Corporation | Parent | 12/1/1989 | 4/3/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, National Association | Buyer | 259,527,000 | Discontinued | 4/4/1992 |
| Relationships | Role | Relationship Start | Relationship End |
| First Chicago Corporation | Parent | 12/1/1989 | 4/3/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, National Association | Buyer | 259,527,000 | Discontinued | 4/4/1992 |