| Relationships | Role | Relationship Start | Relationship End |
| Mercantile Bancorporation Inc. Of Iowa | Parent | 1/2/1996 | 8/16/1996 |
| Hawkeye Bancorporation | Parent | 1/1/1984 | 1/1/1996 |
| Cedar Bancorporation | Parent | 12/31/1981 | 12/31/1983 |
| Cedar Bancorporation | Parent | 12/31/1979 | 12/30/1981 |
| Cedar Bancorporation | Parent | 11/1/1978 | 12/30/1979 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of Eastern Iowa | Buyer | 1,498,426 | Pooling of Interests | Discontinued | 8/17/1996 |
| Hawkeye Bank Of Vinton | Seller | 52,729 | Pooling of Interests | Discontinued | 3/16/1996 |
| Hawkeye Bank Of Tipton | Seller | 50,495 | Pooling of Interests | Discontinued | 3/16/1996 |
| City National Bank Of Cedar Rapids | Seller | 61,139 | Discontinued | 11/20/1993 |