| Relationships | Role | Relationship Start | Relationship End |
| Riverton State Bank Holding Company | Parent | 4/9/1985 | 5/14/1999 |
| Riverton State Bank Holding Company | Parent | 12/31/1984 | 4/8/1985 |
| Riverton State Bank Holding Company | Parent | 12/31/1981 | 12/30/1984 |
| Riverton State Bank Holding Company | Parent | 12/16/1980 | 12/30/1981 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank Wyoming, National Association | Buyer | 2,153,446 | Pooling of Interests | Discontinued | 5/15/1999 |