| Relationships | Role | Relationship Start | Relationship End |
| Bank One Corporation | Parent | 6/1/1983 | 12/31/1983 |
| Winters National Corporation | Parent | 1/6/1982 | 5/31/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, Cincinnati, National Association | Buyer | 1,355,800 | Discontinued | 1/1/1984 |