| Relationships | Role | Relationship Start | Relationship End |
| Waubay Bancorporation, Inc. | Parent | 12/31/1983 | 12/30/1987 |
| Waubay Bancorporation, Inc. | Parent | 11/1/1982 | 12/30/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Savings Bank | Buyer | 635,065 | Discontinued | 12/31/1987 |