| Relationships | Role | Relationship Start | Relationship End |
| Security Bancorp, Inc. | Parent | 3/3/1986 | 10/22/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Security National Bank Of San Antonio | Buyer | 177,212 | Discontinued | 10/23/1992 |
| Relationships | Role | Relationship Start | Relationship End |
| Security Bancorp, Inc. | Parent | 3/3/1986 | 10/22/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Security National Bank Of San Antonio | Buyer | 177,212 | Discontinued | 10/23/1992 |