| Relationships | Role | Relationship Start | Relationship End |
| Chemical Financial Corporation | Parent | 6/1/2015 | 2/11/2016 |
| Lake Michigan Financial Corporation | Parent | 6/30/2007 | 5/31/2015 |
| Lake Michigan Financial Corporation | Parent | 10/29/2002 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Chemical Financial Corporation | Parent | 6/1/2015 | 2/11/2016 |
| Lake Michigan Financial Corporation | Parent | 6/30/2007 | 5/31/2015 |
| Lake Michigan Financial Corporation | Parent | 10/29/2002 | 6/29/2007 |