| Relationships | Role | Relationship Start | Relationship End |
| First Interstate Bancorp | Parent | 6/24/1993 | 6/15/1994 |
| First Interstate Bancorp Of Texas, Inc. | Parent | 1/29/1988 | 6/23/1993 |
| Allied Bancshares, Inc. | Parent | 10/25/1982 | 1/28/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank Texas, National Association | Buyer | 7,565,976 | Discontinued | 6/16/1994 |