| Relationships | Role | Relationship Start | Relationship End |
| Torrey Pines Group | Parent | 1/3/1983 | 3/31/1990 |
| Pacific Bay Resources | Subsidary | 12/1/1987 | 3/31/1990 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank, National Association | Buyer | 1,740,819,000 | Discontinued | 4/1/1990 |