| Relationships | Role | Relationship Start | Relationship End |
| Midamerica Bancshares, Inc. | Parent | 4/16/1992 | 4/24/1992 |
| Midamerica Banshares, Inc. | Parent | 8/30/1982 | 4/15/1992 |
| Mid America Bancorporation, Inc. | Parent | 12/31/1979 | 7/17/1981 |
| Mid America Bancorporation, Inc. | Parent | 12/31/1977 | 12/30/1979 |
| Mid America Bancorporation, Inc. | Parent | 1/2/1973 | 12/30/1977 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Midamerica Bank | Buyer | 283,708 | Discontinued | 4/25/1992 | |
| Battle Creek Bank | Seller | 22,504 | Discontinued | 7/10/1991 |