| Relationships | Role | Relationship Start | Relationship End |
| Landmark Bancshares Corporation | Parent | 12/20/1991 | 11/16/1995 |
| Landmark Bancshares Corporation | Parent | 10/31/1977 | 12/19/1991 |
| Landmark Services Corporation | Subsidary | 1/1/1981 | 11/16/1995 |
| Landmark Commercial Corporation | Subsidary | 9/13/1985 | 11/16/1995 |
| Brenclay, Inc. | Subsidary | 6/26/1986 | 11/16/1995 |
| Brentco, Inc. | Subsidary | 6/26/1986 | 11/16/1995 |
| Landevco Inc. | Subsidary | 10/28/1986 | 11/16/1995 |
| Quatre Corporation | Subsidary | 6/26/1986 | 11/16/1995 |
| Redc, Inc. | Subsidary | 8/31/1989 | 11/16/1995 |
| Mgi Group, Inc | Subsidary | 12/15/1993 | 11/16/1995 |
| Inbank Group, Inc. | Subsidary | 12/15/1993 | 11/16/1995 |
| Magna Realty Company | Subsidary | 8/24/1995 | 11/16/1995 |
| Harvest Properties, Inc. | Subsidary | 7/1/1993 | 10/25/1995 |
| Parktown Corporation | Subsidary | 7/1/1993 | 10/25/1995 |
| Shawcorp, Inc. | Subsidary | 6/26/1986 | 10/25/1995 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Magna Bank, National Association | Buyer | 7,184,639 | Pooling of Interests | Discontinued | 11/17/1995 |
| Bank Of Chesterfield | Seller | 71,945 | Discontinued | 6/30/1994 | |
| Mega Bank | Seller | 149,145 | Discontinued | 2/18/1994 | |
| Magna Bank Of St. Charles County, St. Charles, Mo. | Seller | 214,519 | Discontinued | 7/1/1993 | |
| First Exchange Bank Of St. Louis | Seller | 55,555 | Failure | 5/8/1992 | |
| The Brentwood Bank, Brentwood, Missouri | Seller | 73,264 | Discontinued | 12/1/1986 | |
| Landmark St. Louis Bank, National Association | Seller | 40,566 | Discontinued | 4/4/1986 | |
| Landmark Bank Of South County | Seller | 69,217 | Discontinued | 3/1/1985 | |
| Landmark Northwest Plaza Bank | Seller | 84,730 | Discontinued | 3/1/1985 | |
| Landmark Bank Of Ladue | Seller | 82,913 | Discontinued | 3/1/1985 | |
| Landmark North County Bank And Trust Company | Seller | 222,380 | Discontinued | 3/1/1985 |