| Relationships | Role | Relationship Start | Relationship End |
| Security State Bank Holding Company | Parent | 2/26/1991 | 9/30/1991 |
| First Bank National Association | Parent | 7/1/1988 | 2/25/1991 |
| First State Bank Holding Company, The | Parent | 12/31/1970 | 6/30/1988 |
| First Credit Company, The | Subsidary | 12/31/1970 | 9/30/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank Forward | Buyer | 526,403 | Discontinued | 10/1/1991 |