Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007541 | Managed Fixed Income Portfolio | ||
| Class/Contract C000020599 | Managed Fixed Income Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007542 | International Equity Portfolio | ||
| Class/Contract C000020600 | International Core Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007544 | Equity Value Portfolio | ||
| Class/Contract C000020602 | Equity Value Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007545 | International Value Portfolio | ||
| Class/Contract C000020603 | International Value Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007546 | International Index Portfolio | ||
| Class/Contract C000020604 | International Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007547 | International Growth Portfolio | ||
| Class/Contract C000020605 | International Growth Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007548 | C&B Large Cap Value Portfolio | ||
| Class/Contract C000020606 | C&B Large Cap Value Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007549 | Inflation Protected Bond Portfolio | ||
| Class/Contract C000020607 | Inflation Protected Bond Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007550 | Stable Income Portfolio | ||
| Class/Contract C000020608 | Stable Income Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007551 | Index Portfolio | ||
| Class/Contract C000020609 | Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007552 | Small Company Growth Portfolio | ||
| Class/Contract C000020610 | Small Company Growth Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007553 | Small Company Value Portfolio | ||
| Class/Contract C000020611 | Small Company Value Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007555 | Disciplined Value Portfolio (formerly Equity Income Portfolio) | ||
| Class/Contract C000020613 | Equity Income Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007564 | Total Return Bond Portfolio | ||
| Class/Contract C000020629 | Total Return Bond Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000007565 | Small Cap Value Portfolio | ||
| Class/Contract C000020630 | Small Cap Value Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000017048 | Emerging Growth Portfolio | ||
| Class/Contract C000047319 | Emerging Growth Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0001087961 | |||
| Series S000031666 | Diversified Large Cap Growth Portfolio | ||
| Class/Contract C000098532 | Diversified Large Cap Growth Portfolio | ||
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: N-CSRS | Act: 40 | File No.: 811-09689 | Film No.: 12554886
