Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007655 | Asset Allocation Account | ||
| Class/Contract C000020903 | Asset Allocation Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007656 | International Emerging Markets Account | ||
| Class/Contract C000020904 | International Emerging Markets Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007657 | International SmallCap Account | ||
| Class/Contract C000020905 | International SmallCap Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007658 | LargeCap Blend Account | ||
| Class/Contract C000020906 | LargeCap Blend Account Class 1 | ||
| Class/Contract C000038550 | LargeCap Blend Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007659 | LargeCap Growth Equity Account | ||
| Class/Contract C000020907 | LargeCap Growth Equity Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007660 | LargeCap Stock Index Account | ||
| Class/Contract C000020908 | LargeCap Stock Index Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007661 | LargeCap Value Account | ||
| Class/Contract C000020909 | LargeCap Value Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007662 | MidCap Account | ||
| Class/Contract C000020910 | MidCap Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007663 | MidCap Growth Account | ||
| Class/Contract C000020911 | MidCap Growth Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007664 | MidCap Value Account | ||
| Class/Contract C000020912 | MidCap Value Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007665 | Money Market Account | ||
| Class/Contract C000020913 | Money Market Account Class 1 | ||
| Class/Contract C000038551 | Money Market Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007666 | Balanced Account | ||
| Class/Contract C000020914 | Balanced Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007667 | Principal LifeTime 2010 Account | ||
| Class/Contract C000020915 | Principal LifeTime 2010 Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007668 | Principal LifeTime 2020 Account | ||
| Class/Contract C000020916 | Principal LifeTime 2020 Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007669 | Principal LifeTime 2030 Account | ||
| Class/Contract C000020917 | Principal LifeTime 2030 Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007670 | Principal LifeTime 2040 Account | ||
| Class/Contract C000020918 | Principal LifeTime 2040 Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007671 | Principal LifeTime 2050 Account | ||
| Class/Contract C000020919 | Principal LifeTime 2050 Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007672 | Principal LifeTime Strategic Income Account | ||
| Class/Contract C000020920 | Principal LifeTime Strategic Income Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007673 | Real Estate Securities Account | ||
| Class/Contract C000020921 | Real Estate Securities Account Class 1 | ||
| Class/Contract C000038552 | Real Estate Securities Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007674 | Short-Term Bond Account | ||
| Class/Contract C000020922 | Short-Term Bond Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007675 | SmallCap Account | ||
| Class/Contract C000020923 | SmallCap Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007676 | SmallCap Growth Account | ||
| Class/Contract C000020924 | SmallCap Growth Account Class 1 | ||
| Class/Contract C000038553 | SmallCap Growth Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007677 | Bond Account | ||
| Class/Contract C000020925 | Bond Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007678 | SmallCap Value Account | ||
| Class/Contract C000020926 | SmallCap Value Account Class 1 | ||
| Class/Contract C000038554 | SmallCap Value Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007679 | Equity Value Account | ||
| Class/Contract C000020927 | Equity Value Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007680 | Capital Value Account | ||
| Class/Contract C000020928 | Capital Value Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007681 | Diversified International Account | ||
| Class/Contract C000020929 | Diversified International Account Class 1 | ||
| Class/Contract C000038555 | Diversified International Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007682 | Equity Growth Account | ||
| Class/Contract C000020930 | Equity Growth Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007683 | Equity Income Account | ||
| Class/Contract C000020931 | Equity Income Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007684 | Government & High Quality Bond Account | ||
| Class/Contract C000020932 | Government & High Quality Bond Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000007685 | Growth Account | ||
| Class/Contract C000020933 | Growth Account Class 1 | ||
| Class/Contract C000038556 | Growth Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014083 | Equity Income I Account | ||
| Class/Contract C000038528 | Equity Income I Account Class 1 | ||
| Class/Contract C000038529 | Equity Income I Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014084 | Strategic Asset Management Strategic Growth Portfolio Account | ||
| Class/Contract C000038530 | Strategic Asset Management Strategic Growth Portfolio Account Class 1 | ||
| Class/Contract C000038531 | Strategic Asset Management Strategic Growth Portfolio Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014085 | West Coast Equity Account | ||
| Class/Contract C000038532 | West Coast Equity Account Class 1 | ||
| Class/Contract C000038533 | West Coast Equity Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014086 | Income Account | ||
| Class/Contract C000038534 | Income Account Class 1 | ||
| Class/Contract C000038535 | Income Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014087 | MidCap Stock Account | ||
| Class/Contract C000038536 | MidCap Stock Account Class 2 | ||
| Class/Contract C000038537 | MidCap Stock Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014088 | Mortgage Securities Account | ||
| Class/Contract C000038538 | Mortgage Securities Account Class 2 | ||
| Class/Contract C000038539 | Mortgage Securities Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014089 | Short-Term Income Account | ||
| Class/Contract C000038540 | Short-Term Income Account Class 2 | ||
| Class/Contract C000038541 | Short-Term Income Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014090 | Strategic Asset Management Balanced Portfolio Account | ||
| Class/Contract C000038542 | Strategic Asset Management Balanced Portfolio Account Class 2 | ||
| Class/Contract C000038543 | Strategic Asset Management Balanced Portfolio Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014091 | Strategic Asset Management Conservative Balanced Portfolio Account | ||
| Class/Contract C000038544 | Strategic Asset Management Conservative Balanced Portfolio Account Class 2 | ||
| Class/Contract C000038545 | Strategic Asset Management Conservative Balanced Portfolio Account Class 1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014092 | Strategic Asset Management Conservative Growth Portfolio Account | ||
| Class/Contract C000038546 | Strategic Asset Management Conservative Growth Portfolio Account Class 1 | ||
| Class/Contract C000038547 | Strategic Asset Management Conservative Growth Portfolio Account Class 2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0000012601 | |||
| Series S000014093 | Strategic Asset Management Flexible Income Portfolio Account | ||
| Class/Contract C000038548 | Strategic Asset Management Flexible Income Portfolio Account Class 1 | ||
| Class/Contract C000038549 | Strategic Asset Management Flexible Income Portfolio Account Class 2 | ||
IRS No.: 420948301 | State of Incorp.: MD | Fiscal Year End: 1231
Type: PRE 14A | Act: 34 | File No.: 811-01944 | Film No.: 061182913