| Relationships | Role | Relationship Start | Relationship End |
| Shamrock Bancshares, Inc. | Parent | 1/1/2001 | 3/22/2002 |
| Shamrock Bancshares, Inc. | Parent | 1/29/1986 | 12/31/2000 |
| Mountain View Bancorporation, Inc. | Parent | 12/31/1983 | 1/28/1986 |
| Mountain View Bancorporation, Inc. | Parent | 11/4/1982 | 12/30/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Shamrock Bank, N.A. | Buyer | 289,852 | Pooling of Interests | Discontinued | 3/23/2002 |