| Relationships | Role | Relationship Start | Relationship End |
| Bank Of Montana System | Parent | 12/31/1978 | 8/4/1983 |
| Bank Of Montana System | Parent | 12/31/1977 | 12/30/1978 |
| Bank Of Montana System | Parent | 12/31/1976 | 12/30/1977 |
| Bank Of Montana System | Parent | 12/31/1975 | 12/30/1976 |
| Bank Of Montana System | Parent | 9/1/1970 | 12/30/1975 |