| Relationships | Role | Relationship Start | Relationship End |
| Gnb Bank | Parent | 12/30/2011 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Iowa River Insurance And Realty Inc | Seller | Discontinued | 1/1/2016 |
| Relationships | Role | Relationship Start | Relationship End |
| Gnb Bank | Parent | 12/30/2011 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Iowa River Insurance And Realty Inc | Seller | Discontinued | 1/1/2016 |