| Relationships | Role | Relationship Start | Relationship End |
| Ameribanc, Inc. | Parent | 11/7/1996 | 10/3/1997 |
| Today's Bancorp, Inc. | Parent | 1/1/1995 | 11/6/1996 |
| Nwib Acquisition Corporation | Parent | 12/2/1989 | 12/31/1994 |
| First Galena Bancshares, Inc. | Parent | 5/24/1984 | 12/1/1989 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of Eastern Iowa | Buyer | 1,498,426 | Pooling of Interests | Discontinued | 10/4/1997 |
| East Dubuque Office | Seller | Pooling of Interests | Discontinued | 2/1/1995 |