| Relationships | Role | Relationship Start | Relationship End |
| Van Buren Bancorporation | Parent | 1/11/1995 | 6/30/1996 |
| Van Buren Bancorporation | Parent | 10/15/1983 | 1/10/1995 |
| Norris Bancor Ltd. | Parent | 8/1/1977 | 10/14/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Iowa State Bank | Buyer | 142,733 | Pooling of Interests | Discontinued | 7/1/1996 |
| United Federal Savings Association Of Iowa | Seller | 196,162 | Failure | 6/25/1994 |