| Relationships | Role | Relationship Start | Relationship End |
| Wisco, Inc. | Parent | 12/31/1973 | 10/2/1992 |
| Wisco, Inc. | Parent | 12/31/1970 | 12/30/1973 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of Mount Ayr | Buyer | 49,127 | Discontinued | 10/3/1992 |