| Relationships | Role | Relationship Start | Relationship End |
| Rocky Mountain Bancorporation, Inc. | Parent | 3/29/1996 | 8/31/2001 |
| Rocky Mountain Bancorporation, Inc. | Parent | 1/1/1996 | 3/28/1996 |
| Security State Bank, Plentywood, Montana | Subsidary | 1/1/1996 | 3/28/1996 |
| Relationships | Role | Relationship Start | Relationship End |
| Rocky Mountain Bancorporation, Inc. | Parent | 3/29/1996 | 8/31/2001 |
| Rocky Mountain Bancorporation, Inc. | Parent | 1/1/1996 | 3/28/1996 |
| Security State Bank, Plentywood, Montana | Subsidary | 1/1/1996 | 3/28/1996 |