| Relationships | Role | Relationship Start | Relationship End |
| Banner Corporation | Parent | 8/1/1996 | 8/31/2001 |
| Pioneer American Property Company | Subsidary | 8/1/1996 | 8/31/2001 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Banner Bank | Buyer | 9,557,843 | Pooling of Interests | Discontinued | 9/1/2001 |
| Columbia Community Bank | Seller | 5,257 | Failure | 10/4/1986 | |
| First American Banking Company | Seller | 18,630 | Failure | 11/17/1984 |