| Relationships | Role | Relationship Start | Relationship End |
| Pacific Northwest Bancorp | Parent | 10/1/1999 | 6/30/2000 |
| Nbt Northwest Bancorp | Parent | 7/1/1994 | 9/30/1999 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Pacific Northwest Bank | Buyer | 2,791,102 | Pooling of Interests | Discontinued | 7/1/2000 |