| Relationships | Role | Relationship Start | Relationship End |
| First Banks America, Inc. | Parent | 12/31/1981 | 1/26/1990 |
| Arkansas Best Corporation | Parent | 12/31/1980 | 1/25/1983 |
| First Banks America, Inc. | Parent | 3/16/1979 | 12/30/1981 |
| Arkansas Best Corporation | Parent | 12/31/1977 | 3/15/1979 |
| Arkansas Best Corporation | Parent | 12/31/1974 | 12/30/1977 |
| Arkansas Best Corporation | Parent | 12/31/1970 | 12/30/1974 |
| Arkansas Best Corporation | Parent | 6/29/1968 | 12/30/1970 |
| Riverside Investments, Inc. | Subsidary | 5/1/1981 | 4/29/1988 |
| Banctexas Capital Inc | Subsidary | 5/1/1981 | 4/25/1988 |
| Dallas Empire Company | Subsidary | 12/31/1981 | 5/10/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Hibernia National Bank In Texas | Buyer | 787,108 | Failure | 1/27/1990 | |
| Banctexas Quorum National Association | Seller | 21,192 | Discontinued | 4/1/1987 | |
| Banctexas White Rock National Association | Seller | 80,923 | Discontinued | 4/1/1987 | |
| Banctexas Richardson National Association | Seller | 80,985 | Discontinued | 4/1/1987 | |
| Banctexas Carrollton National Association | Seller | 51,056 | Discontinued | 4/1/1987 | |
| Empire St Bk Of | Seller | Discontinued | 12/4/1967 |