| Relationships | Role | Relationship Start | Relationship End |
| Dacotah Banks, Inc. | Parent | 12/31/1974 | 5/23/1997 |
| Dacotah Banks, Inc. | Parent | 4/30/1969 | 12/30/1974 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Dacotah Bank | Buyer | 2,271,843 | Pooling of Interests | Discontinued | 5/24/1997 |