| Relationships | Role | Relationship Start | Relationship End |
| Chemical Financial Corporation | Parent | 7/31/1978 | 10/26/2001 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Chemical Bank Shoreline | Buyer | 1,215,537 | Pooling of Interests | Discontinued | 10/27/2001 |
| Chemical Bank Albion | Seller | 19,496 | Discontinued | 6/16/1986 |