| Relationships | Role | Relationship Start | Relationship End |
| American Security Corporation | Parent | 4/23/1981 | 11/18/1991 |
| American Security Investments, Incorporated | Subsidary | 4/23/1981 | 11/18/1991 |
| Asb Realty, Incorporated | Subsidary | 4/23/1981 | 7/5/1990 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mnb Brokerage Alternative, Inc. | Buyer | Discontinued | 11/19/1991 |