| Relationships | Role | Relationship Start | Relationship End |
| Bancwest Bancorp, Inc. | Parent | 5/23/1991 | 4/29/1994 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank Texas, National Association | Buyer | 7,565,976 | Discontinued | 4/30/1994 | |
| Kyle State Bank | Seller | 16,951 | Discontinued | 7/16/1993 | |
| Westside Bank | Seller | 114,558 | Discontinued | 6/19/1992 | |
| The Citizens State Bank | Seller | 131,389 | Discontinued | 5/23/1991 | |
| Bank Of The West | Seller | 46,672 | Failure | 3/10/1989 |