| Relationships | Role | Relationship Start | Relationship End |
| Iowa State Bank | Parent | 6/30/2007 | |
| Iowa State Bank | Parent | 10/1/2002 | 6/29/2007 |
| Reinking Insurance, Inc. | Subsidary | 10/1/2011 | 12/30/2015 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Reinking Insurance, Inc. | Seller | Discontinued | 12/31/2015 |