| Relationships | Role | Relationship Start | Relationship End |
| Northern Michigan Corporation | Parent | 12/31/1978 | 12/30/1985 |
| Northern Michigan Corporation | Parent | 12/31/1977 | 12/30/1978 |
| Northern Michigan Corporation | Parent | 12/15/1976 | 12/30/1977 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Northern Michigan Bank & Trust | Buyer | 251,144 | Discontinued | 12/31/1985 |