| Relationships | Role | Relationship Start | Relationship End |
| Promenade Bancshares, Inc. | Parent | 5/1/1983 | 7/31/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Compass Bank-Dallas | Buyer | 1,224,596 | Discontinued | 8/1/1991 | |
| Plano National Bank | Seller | 15,398 | Discontinued | 12/29/1989 | |
| The First State Bank, Frisco, Texas | Seller | 43,341 | Failure | 6/5/1987 |