| Relationships | Role | Relationship Start | Relationship End |
| Mercantile Bancorporation Inc. Of Iowa | Parent | 1/2/1996 | 3/15/1996 |
| Hawkeye Bancorporation | Parent | 1/1/1984 | 1/1/1996 |
| Tipton Co., Inc. | Parent | 12/31/1972 | 12/31/1983 |
| Tipton Co., Inc. | Parent | 12/31/1970 | 12/30/1972 |
| Tipton Building Corporation | Subsidary | 12/31/1976 | 1/8/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of Cedar Rapids, Iowa | Buyer | 220,743 | Pooling of Interests | Discontinued | 3/16/1996 |