| Relationships | Role | Relationship Start | Relationship End |
| Johnson Heritage Bancorp, Ltd. | Parent | 6/1/1985 | 7/15/1990 |
| American State Bancorporation, Inc. | Parent | 12/31/1984 | 5/31/1985 |
| American State Bancorporation, Inc. | Parent | 11/30/1983 | 12/30/1984 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Johnson Bank | Buyer | 4,542,254 | Discontinued | 7/16/1990 |