| Relationships | Role | Relationship Start | Relationship End |
| Isabella Bank Corporation | Parent | 1/1/2003 | 1/1/2013 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Ibt Personnel, Llc | Seller | Discontinued | 1/1/2008 |
| Relationships | Role | Relationship Start | Relationship End |
| Isabella Bank Corporation | Parent | 1/1/2003 | 1/1/2013 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Ibt Personnel, Llc | Seller | Discontinued | 1/1/2008 |