| Relationships | Role | Relationship Start | Relationship End |
| Fourth Financial Corporation | Parent | 6/3/1985 | 6/5/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank Iv, National Association | Buyer | 4,597,631 | Discontinued | 6/6/1988 | |
| University Bank Of Wichita | Seller | 4,700 | Failure | 12/12/1984 |