| Relationships | Role | Relationship Start | Relationship End |
| Keybank National Association | Parent | 6/13/1995 | 6/30/1995 |
| Casco Northern Bank, National Association | Parent | 9/1/1983 | 6/12/1995 |
| Casco Bank & Trust Company | Parent | 9/15/1977 | 8/31/1983 |
| Relationships | Role | Relationship Start | Relationship End |
| Keybank National Association | Parent | 6/13/1995 | 6/30/1995 |
| Casco Northern Bank, National Association | Parent | 9/1/1983 | 6/12/1995 |
| Casco Bank & Trust Company | Parent | 9/15/1977 | 8/31/1983 |