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Investment Type: separateaccount

LDI Extended Duration Separate Account-R6

Quick Facts Inception Date: 07/31/2012 Extended Performance Inception Date: 08/31/2006 Morningstar Category: Long Government Total Net Assets (mil): $146.00	Investment Strategy    What's this? The investment seeks to provide efficient exposure to the US Treasury STRIPS market while delivering index-like performance. A systematic approach is used to track the performance of Bloomberg US STRIPS 20+ Year Index, matching on key characteristics including duration, quality and yield.
Morningstar Style Box™   as of 08/31/2026    What's this?	Overall Morningstar Star Rating™   as of 09/30/2026    What's this? Out of 55 Long Government Funds Morningstar's Star Ratings reflect risk adjusted performance and are derived from a weighted average of the performance figures associated with its three, five, and ten-year (if applicable) time periods.

Total Returns

Returns shown for periods of less than one year are not annualized. All returns displayed here are after Total Investment Expense of the investment option.

The Year-to-Date Change represents an unannualized rate of return (change in value) since the start of the year. All returns shown here are after the Total Investment Expense of the investment option.

In situations where the net and gross fund expense figures are different, the investment manager has contractually agreed to limit the investment option's expense. Differences may also be shown due to the investment manager choosing to pay certain expenses that would normally be payable by the fund. The gross fund expense figure does not reflect any waivers or caps on the fund. Performance when shown reflects the application of net expenses of the fund.

Returns represent past performance and do not guarantee future results. Share price, principal value, and return will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted. For more performance information, including the most recent month-end performance, visit principal.com.

Month-End | Quarter-End

Average Annual Total Returns as of 09/30/2026

1 Month 3 Month YTD 1 Year 3 Year 5 Year 10 Year Since      Inception* Total Return % -7.76 -13.75 -13.58 -15.41 -4.11 -13.99 -5.92 2.07 Bloomberg US STRIPS 20+ Year Index % -7.86 -13.69 -13.18 -14.93 -3.53 -13.43 -5.06 --- Long Government Category % -4.90 -8.13 -7.49 -7.99 0.40 -7.58 -2.42 --- Morningstar Percentile Rankings** --- --- --- 96 98 96 100 --- # of Funds in Category 64 64 63 62 55 40 31 ---

* Inception Date: 07/31/2012 ; Extended Performance Inception Date: 08/31/2006

**Morningstar percentile rankings are based on total returns.

Expenses   as of 09/30/2026 Total Investment Expense - Gross: 0.63% Total Investment Expense - Net: 0.63% Total Investment Expense Gross Per $1,000 Invested: $6.30

Inv Manager or Sub-Advisor

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Principal Global Investors

Portfolio Managers

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Darryl Trunnel , CFA Since 06/01/2020 B.S. , Iowa State University

Tina Paris , CFA Since 06/01/2020 M.B.A. , University of Iowa

Jeff Callahan , CFA Since 12/18/2020 M.B.A. , University of Iowa

© 2026 Morningstar, Inc. All Rights Reserved. Part of the mutual fund data contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Before directing retirement funds to a separate account, investors should carefully consider the investment objectives, risks, charges and expenses of the separate account as well as their individual risk tolerance, time horizon and goals. For additional information contact us at 1-800-547-7754 or by visiting principal.com. Some Separate Accounts are considered sub-advised investment options, while others are not. All Separate Accounts are available through a group annuity contract with the Principal Life Insurance Company®. Insurance products and plan administrative services are provided through Principal Life, a member of the Principal Financial Group®, Des Moines, IA 50392. See the fact sheets for the full names of the Separate Accounts. Certain investment options may not be available in all states or U.S. commonwealths. Principal Life reserves the right to defer payments or transfers from Principal Life Separate Accounts as described in the group annuity contracts providing access to the Separate Accounts or as required by applicable law. Such deferment will be based on factors that may include situations such as: unstable or disorderly financial markets; investment conditions which do not allow for orderly investment transactions; or investment, liquidity, and other risks. If you elect to allocate funds to a Separate Account, you may not be able to immediately withdraw them. Investment and Insurance products are: * Not insured by the FDIC or Any Federal Government Agency * Not a Deposit or Other Obligation of, or Guaranteed by Credit Union or Bank * Subject to Investment Risks, Including Possible Loss of the Principal Amount Invested For a Separate Account investment option, Total Investment Expense gross equals the sum of these expenses: (a)the amount of money, expressed as a percentage, deducted for the costs of managing a separate account where applicable, fees for plan administrative services and agent compensation, plus (b) if the separate account invests in an underlying mutual fund, the total fund operating expenses of the underlying mutual fund, plus (c) if an underlying mutual funds invests in other mutual funds, the weighted-average management fee of those other mutual funds, as listed in the most recent prospectus. The actual Total Investment Expense may change if an underlying mutual fund's allocation of assets to other mutual funds changes. Investing involves risk, including possible loss of principal. Fees and expenses are only one of several factors that participants and beneficiaries should consider when making investment decisions. The cumulative effect of fees and expenses can substantially reduce the growth of a participant's or beneficiary's retirement account. Participants and beneficiaries can visit the Employee Benefit Security Administration's website for an example demonstrating the long-term effect of fees and expenses. Investment manager/sub-advisor means either the Investment Advisor or Sub-Advisor to the investment option or the underlying asset(s). Principal Life Insurance Company is the Investment Manager as defined by ERISA, with regard to the assets of some Separate Accounts. Refer to the factsheet for more information. Fixed-income and asset allocation investment options that invest in mortgage securities are subject to increased risk due to real estate exposure. Fixed-income investment options are subject to interest rate risk, and their value will decline as interest rates rise. Neither the principal of bond investment options nor their yields are guaranteed by the U.S. government.