| Relationships | Role | Relationship Start | Relationship End |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Security Bank, S.S.B. | Buyer | 3,548,784 | Discontinued | 5/11/1987 | |
| Algoma Savings And Loan Association | Seller | Discontinued | 9/1/1982 | ||
| Kewaunee Savings And Loan Association | Seller | Discontinued | 11/17/1980 |