| Relationships | Role | Relationship Start | Relationship End |
| Firstbank | Parent | 2/1/2013 | 2/28/2013 |
| Firstbank - West Branch | Parent | 6/30/2007 | 1/31/2013 |
| Firstbank - West Branch | Parent | 6/1/2001 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Firstbank | Parent | 2/1/2013 | 2/28/2013 |
| Firstbank - West Branch | Parent | 6/30/2007 | 1/31/2013 |
| Firstbank - West Branch | Parent | 6/1/2001 | 6/29/2007 |