| Relationships | Role | Relationship Start | Relationship End |
| West Suburban Investments, Inc. | Parent | 1/20/1984 | 10/4/2002 |
| First Interlaken Corp. | Subsidary | 6/15/1987 | 11/11/1991 |
| Meridian Partnership Ltd. | Subsidary | 1/20/1984 | 3/17/1989 |
| Coastal Properties Of Naples, Inc. | Subsidary | 1/20/1984 | 7/28/1988 |
| Bay Forest Lot 20 | Subsidary | 1/20/1984 | 6/29/1988 |
| Interlaken | Subsidary | 1/20/1984 | 3/31/1985 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Coastal Properties Of Naples, Inc. | Seller | Discontinued | 7/29/1988 |