| Relationships | Role | Relationship Start | Relationship End |
| Lubbock Bancorporation, Inc. | Parent | 4/7/1982 | 12/4/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank Texas, National Association | Buyer | 24,480,262 | Discontinued | 12/5/1988 |