| Relationships | Role | Relationship Start | Relationship End |
| West Coast Bancorp | Parent | 3/1/1998 | 12/30/1998 |
| Centennial Holdings, Ltd. | Parent | 1/1/1995 | 2/28/1998 |
| Eld, Inc. | Subsidary | 1/1/1995 | 12/30/1998 |
| College Building General Partnership | Subsidary | 1/1/1995 | 12/31/1997 |
| Centennial Funding Corporation | Subsidary | 1/1/1995 | 10/1/1995 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| West Coast Bank | Buyer | 2,414,497 | Pooling of Interests | Discontinued | 12/31/1998 |
| First American State Bank | Seller | 34,017 | Acquisition | Discontinued | 6/8/1996 |