| Relationships | Role | Relationship Start | Relationship End |
| Firstbank | Parent | 2/1/2013 | 2/28/2013 |
| Firstbank - West Michigan | Parent | 3/1/2001 | 1/31/2013 |
| Firstbank Corporation | Parent | 7/1/2007 | 12/31/2010 |
| Relationships | Role | Relationship Start | Relationship End |
| Firstbank | Parent | 2/1/2013 | 2/28/2013 |
| Firstbank - West Michigan | Parent | 3/1/2001 | 1/31/2013 |
| Firstbank Corporation | Parent | 7/1/2007 | 12/31/2010 |