| Relationships | Role | Relationship Start | Relationship End |
| Ameribanc, Inc. | Parent | 2/9/1996 | 12/19/1996 |
| Midamerican Corporation | Parent | 12/31/1985 | 2/8/1996 |
| Crown Bancshares, Inc. | Parent | 12/31/1984 | 12/30/1985 |
| Crown Bancshares, Inc. | Parent | 7/27/1981 | 12/30/1984 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank | Buyer | 1,716,782 | Pooling of Interests | Discontinued | 12/20/1996 |
| Lawrence National Bank And Trust Co. | Seller | 52,204 | Discontinued | 9/19/1992 |