Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000710826 | |||
| Series S000006500 | BlackRock Aggressive Growth Portfolio | ||
| Class/Contract C000017769 | Class A | ||
| Class/Contract C000017770 | Class B | ||
| Class/Contract C000017771 | Class E | ||
| Class/Contract C000030922 | Class D | ||
IRS No.: 833164113 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 497 | Act: 33 | File No.: 002-80751 | Film No.: 121251938