# EDGAR Filing Document

**Accession Number:** 0000892538
**File Stem:** 0001193125-26-194884
**Filing Date:** 2026-4
**Character Count:** 30825
**Document Hash:** 3136e8465db96d56791beab6a852a482
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-194884.hdr.sgml**: 20260430

**ACCESSION NUMBER**: 0001193125-26-194884

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260430

**DATE AS OF CHANGE**: 20260430

**EFFECTIVENESS DATE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SUNAMERICA SERIES TRUST
- **CENTRAL INDEX KEY:** 0000892538

**ORGANIZATION NAME:**
- **EIN:** 137002445
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0131
- **LEGAL ENTITY IDENTIFIER:** 549300E40BQMHI2LOX26

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-52742
- **FILM NUMBER:** 26920883

**BUSINESS ADDRESS:**
- **STREET 1:** 5300 MEMORIAL DRIVE
- **STREET 2:** SUITE 1150
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77007
- **BUSINESS PHONE:** 551-235-3560

**MAIL ADDRESS:**
- **STREET 1:** ONE WORLD TRADE CENTER, SUITE J
- **STREET 2:** 49TH FL
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10007

## Series and Classes Contracts Data

### SA BlackRock Advantage International Portfolio (Series ID: S000008098)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022018 | Class 1      |  |
| C000022019 | Class 2      |  |
| C000022020 | Class 3      |  |

**Summary Prospectus**

**May 1, 2026**

**SunAmerica Series Trust**

**SA BlackRock Advantage International Portfolio (formerly, SA Morgan Stanley International Equities Portfolio)**

**(Class 1, Class 2 and Class 3 Shares)**

SunAmerica Series Trust's [Statutory Prospectus and Statement of Additional Information](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000892538/000119312526182445/d67063d485bpos.htm), each dated May 1, 2026, as amended and supplemented from time to time, and the [most recent shareholder reports](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000892538/000119312526150593/8de95b0a53ad87c.htm) are incorporated into and made part of this Summary Prospectus by reference. The Portfolio is offered only to the separate accounts of certain life insurance companies and to other mutual funds. This Summary Prospectus is not intended for use by other investors.

Before you invest, you may want to review SunAmerica Series Trust's Statutory Prospectus, which contains more information about the Portfolio and its risks. You can find the Statutory Prospectus and the above-incorporated information online at https://venerable.onlineprospectus.net/funds/sast_sst/. You can also get this information at no cost by calling (800) 445-7862 or by sending an e-mail request to fundprospectus@corebridgefinancial.com.

The Securities and Exchange Commission has not approved or disapproved these securities, nor has it determined that this Summary Prospectus is accurate or complete. It is a criminal offense to state otherwise.

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**Investment Goal**

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The Portfolio's investment goal is long-term capital appreciation.

**Fees and Expenses of the Portfolio**

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This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Portfolio. **The table and the example below do not reflect the separate account fees charged in the variable annuity or variable life insurance policy ("Variable Contracts") in which the Portfolio is offered.** If separate account fees were shown, the Portfolio's annual operating expenses would be higher. Please see your Variable Contract prospectus for more details on the separate account fees.

**<u>Annual Portfolio Operating Expenses</u>** (expenses that you pay each year as a percentage of the value of your investment)

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| | | | |
|:---|:---|:---|:---|
|  | **Class 1** | **Class 2** | **Class 3** |
| Management Fees | 0.84% | &nbsp;&nbsp; 0.84% | &nbsp;&nbsp; 0.84% |
| Service (12b-1) Fees |  | &nbsp;&nbsp; 0.15% | &nbsp;&nbsp; 0.25% |
| Other Expenses | 0.09% | &nbsp;&nbsp; 0.09% | &nbsp;&nbsp; 0.09% |
| &nbsp;&nbsp;&nbsp; Total Annual Portfolio <br> Operating Expenses <br> Before Fee Waivers and/<br> or Expense <br> Reimbursements<br>| 0.93% | &nbsp;&nbsp; 1.08% | &nbsp;&nbsp; 1.18% |
| &nbsp;&nbsp;&nbsp; Fee Waivers and/or <br> Expense <br> Reimbursements<sup>1</sup><br>| 0.06% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 0.06% |
| &nbsp;&nbsp;&nbsp; Total Annual Portfolio <br> Operating Expenses <br> After Fee Waivers and/<br> or Expense <br> Reimbursements<sup>1</sup><br>| 0.87% | &nbsp;&nbsp; 1.02% | &nbsp;&nbsp; 1.12% |

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<sup>1</sup>

Pursuant to Master Advisory Fee Waiver Agreement, effective through April 30, 2027, SunAmerica Asset Management, LLC ("SunAmerica") is contractually obligated to waive a portion of its advisory fee on an annual basis with respect to the Portfolio so that the advisory fee rate payable by the Portfolio to SunAmerica is equal to 0.79% of the Portfolio's average daily net assets on the first $250 million, 0.74% of the Portfolio's average daily net assets on the next $250 million, and 0.69% of the Portfolio's average daily net assets over $500 million. SunAmerica may not recoup any advisory fees waived with respect to the Portfolio pursuant to Master Advisory Fee Waiver Agreement. This agreement may be modified or discontinued prior to April 30, 2027 only with the approval of the Board of Trustees of SunAmerica Series Trust (the "Trust"), including a majority of the trustees who are not "interested persons" of the Trust as defined in the Investment Company Act of 1940, as amended.

***<u>Expense Example</u>***

This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same (except that the Example incorporates any applicable fee waiver and/or expense limitation arrangements for only the first year). The Example does not reflect charges imposed by the Variable Contract. If the separate account fees were reflected, the expenses would be higher. See the Variable Contract prospectus for information on such charges. Although your actual costs may be higher or lower, based on these assumptions and the net expenses shown in the fee table, your costs would be:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| Class 1 | $89 | &nbsp;&nbsp; $290 | &nbsp;&nbsp; $509 | &nbsp;&nbsp; $1137 |
| Class 2 | 104 | &nbsp;&nbsp; 338 | &nbsp;&nbsp; 590 | &nbsp;&nbsp; 1312 |
| Class 3 | 114 | &nbsp;&nbsp; 369 | &nbsp;&nbsp; 643 | &nbsp;&nbsp; 1426 |

---

SunAmerica Series Trust

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**SA BlackRock Advantage International Portfolio (formerly, SA Morgan** **Stanley International Equities Portfolio)**

***<u>Portfolio Turnover</u>*** 

The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance.

During the most recent fiscal year, the Portfolio's portfolio turnover rate was 56% of the average value of its portfolio.

**Principal Investment Strategies of the Portfolio**

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Under normal circumstances, the Portfolio seeks to invest at least 80% of its net assets in non-U.S. equity securities of companies that are components of, or have characteristics similar to, the companies included in the MSCI EAFE<sup>®</sup> Index (the "Index") and derivatives that are tied economically to securities of the Index. Investments in derivatives are counted toward the Portfolio's 80% policy to the extent that they provide investment exposure to the securities included within that policy or to one or more market risk factors associated with such securities. The Index is a free float-adjusted market capitalization index that is designed to measure the equity market performance of developed markets, excluding the United States and Canada. The Index is comprised of large- and mid-cap developed market equities.

Equity securities include common stock and preferred stock. The Portfolio primarily seeks to purchase common stock and may also invest in preferred stock and convertible securities (including, without limitation, convertible preferred stock, convertible debt securities, and other instruments with equity conversion features). From time to time, the Portfolio may invest in shares of companies through "new issues" or initial public offerings.

The Portfolio will invest in securities of non-U.S. issuers. While these investments may be valued in U.S. dollars, they will generally be valued in foreign currencies. When investments are held in foreign currencies, the Portfolio may use hedging strategies to reduce the risk of currency fluctuations, although it is not required to do so. In addition, the Portfolio may enter into currency transactions as a strategy to increase the Portfolio's overall return.

The Portfolio may use derivatives, including options, futures, swaps (including, but not limited to, total return swaps, some of which may be referred to as contracts for difference) and forward contracts, both to seek to increase the return of the Portfolio and to hedge (or protect) the value of its assets against adverse movements in currency exchange rates, interest rates and movements in

the securities markets. In order to manage cash flows into or out of the Portfolio effectively, the Portfolio may buy and sell financial futures contracts or options on such contracts.

The subadviser's investment process leverages fundamentally informed and data-driven insights, which may use a range of factors to generate investment ideas, including macroeconomic inputs, company fundamentals, machine learning and artificial intelligence methods including large language models, sentiment analysis, factor and thematic insights, and measures of whether a security is over- or under-valued.

**Principal Risks of Investing in the Portfolio**

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As with any mutual fund, there can be no assurance that the Portfolio's investment goal will be met or that the net return on an investment in the Portfolio will exceed what could have been obtained through other investment or savings vehicles. Shares of the Portfolio are not bank deposits and are not guaranteed or insured by any bank, government entity or the Federal Deposit Insurance Corporation. If the value of the assets of the Portfolio goes down, you could lose money.

The following is a summary of the principal risks of investing in the Portfolio.

**Foreign Investment Risk.** The Portfolio's investments in the securities of foreign issuers or issuers with significant exposure to foreign markets involve additional risk. Foreign countries in which the Portfolio invests may have markets that are less liquid, less regulated and more volatile than U.S. markets. The value of the Portfolio's investments may decline because of factors affecting the particular issuer as well as foreign markets and issuers

SunAmerica Series Trust

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**SA BlackRock Advantage International Portfolio (formerly, SA Morgan** **Stanley International Equities Portfolio)**

generally, such as unfavorable government actions, and political or financial instability and other conditions or events (including, for example, military confrontations, war, terrorism, sanctions, disease/virus, outbreaks and epidemics). Lack of relevant data and reliable public information may also affect the value of these securities. The risks of foreign investments are heightened when investing in issuers in emerging market countries.

**Equity Securities Risk.** The Portfolio invests principally in equity securities and is therefore subject to the risk that stock prices will fall and may underperform other asset classes. Individual stock prices fluctuate from day-to-day and may decline significantly.

**Preferred Stock Risk.** Preferred stockholders' liquidation rights are subordinate to the company's debt holders and creditors. If interest rates rise, the fixed dividend on preferred stocks may be less attractive and the price of preferred stocks may decline. Deferred dividend payments by an issuer of preferred stock could have adverse tax consequences for the Portfolio and may cause the preferred stock to lose substantial value.

**Initial Public Offering ("IPO") Risk.** The Portfolio's purchase of shares issued as part of, or a short period after, companies' IPOs exposes it to the risks associated with companies that have little operating history as public companies, as well as to the risks inherent in those sectors of the market where these new issuers operate. The market for IPO issuers has been volatile, and share prices of newly-public companies have fluctuated in significant amounts over short periods of time.

**Derivatives Risk.** A derivative is any financial instrument whose value is based on, and determined by, another security, index, rate, currency or benchmark (*i.e.*, stock options, futures, caps, floors, etc.). To the extent a derivative contract is used to hedge another position in the Portfolio, the Portfolio will be exposed to the risks associated with hedging described below. To the extent an option, futures contract, swap, or other derivative is used to enhance return, rather than as a hedge, the Portfolio will be directly exposed to the risks of the contract. Unfavorable changes in the value of the underlying security, index, rate or benchmark may cause sudden losses. Gains or losses from the Portfolio's use of derivatives may be substantially greater than the amount of the Portfolio's investment. Certain derivatives have the potential for undefined loss. Derivatives are also associated with various other risks, including market risk, leverage risk, hedging risk, counterparty risk, valuation risk, regulatory risk, illiquidity risk and interest rate fluctuations risk. The primary risks associated with the

Portfolio's use of derivatives are market risk, counterparty risk and hedging risk.

**Options Risk.** Options are subject to sudden price movements and are highly leveraged, in that payment of a relatively small purchase price, called a premium, gives the buyer the right to acquire an underlying security or reference asset that has a face value substantially greater than the premium paid. The buyer of an option risks losing the entire purchase price of the option. The writer, or seller, of an option risks losing the difference between the purchase price received for the option and the price of the security or reference asset underlying the option that the writer must purchase or deliver upon exercise of the option. There is no limit on the potential loss.

**Futures Risk.** Futures are contracts involving the right to receive or the obligation to deliver assets or money depending on the performance of one or more underlying assets, instruments or a market or economic index. A futures contract is an exchange-traded legal contract to buy or sell a standard quantity and quality of a commodity, financial instrument, index, etc. at a specified future date and price. A futures contract is considered a derivative because it derives its value from the price of the underlying commodity, security or financial index. The prices of futures contracts can be volatile and futures contracts may lack liquidity. In addition, there may be imperfect or even negative correlation between the price of a futures contract and the price of the underlying commodity, security or financial index.

**Swaps Risk.** Swap agreements are two party contracts entered into primarily by institutional investors for periods ranging from a few weeks to more than one year. In a standard "swap" transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments, which may be adjusted for an interest factor. Depending on their structure, swap agreements may increase or decrease the Portfolio's exposure to the risks associated with these underlying investments or instruments. Swap agreements may also involve counterparty credit risk, which is the risk that the other party to the swap may fail to meet its payment obligations. Certain swap transactions are required to be centrally cleared through a regulated clearinghouse. Although central clearing is designed to reduce counterparty credit risk, it may not eliminate it entirely, and the Portfolio will bear the risk that the clearinghouse may be unable to perform its obligations.

**Forward Currency Contracts Risk.** A forward foreign currency contract or "currency forward" is an agreement

SunAmerica Series Trust

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**SA BlackRock Advantage International Portfolio (formerly, SA Morgan** **Stanley International Equities Portfolio)**

between parties to exchange a specified amount of currency at a specified future time at a specified rate. Currency forwards are generally used to protect against uncertainty in the level of future exchange rates. Currency forwards do not eliminate fluctuations in the prices of the underlying securities a Portfolio owns or intends to acquire, but they do fix a rate of exchange in advance. Currency forwards limit the risk of loss due to a decline in the value of the hedged currencies, but at the same time they limit any potential gain that might result should the value of the currencies increase. The use of forward contracts involves the risk of mismatching the Portfolio's objective under a forward contract with the value of securities denominated in a particular currency. Such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Portfolio's securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Portfolio than if it had not entered into such contracts.

**Counterparty Risk.** Counterparty risk is the risk that a counterparty to a security, loan or derivative held by the Portfolio becomes bankrupt or otherwise fails to perform its obligations due to financial difficulties. The Portfolio may experience significant delays in obtaining any recovery in a bankruptcy or other reorganization proceeding, and there may be no recovery or limited recovery in such circumstances.

**Leverage Risk.** The Portfolio may engage in certain transactions that may expose it to leverage risk, such as reverse repurchase agreements, loans of portfolio securities, and the use of when-issued, delayed delivery or forward commitment transactions and derivatives. The use of leverage may cause the Portfolio to liquidate portfolio positions at inopportune times in order to meet regulatory asset coverage requirements, fulfill leverage contract terms, or for other reasons. Leveraging, including borrowing, tends to increase the Portfolio's exposure to market risk, interest rate risk or other risks, and thus may cause the Portfolio to be more volatile than if the Portfolio had not utilized leverage.

**Hedging Risk.** While hedging strategies can be very useful and inexpensive ways of reducing risk, they are sometimes ineffective due to unexpected changes in the market. Hedging also involves the risk that changes in the value of the related security will not match those of the instruments being hedged as expected, in which case any losses on the instruments being hedged may not be reduced. For gross currency hedges, there is an additional risk, to the extent that these transactions create exposure

to currencies in which the Portfolio's securities are not denominated.

**Foreign Currency Risk.** The value of the Portfolio's foreign investments may fluctuate due to changes in currency exchange rates. A decline in the value of foreign currencies relative to the U.S. dollar generally can be expected to depress the value of the Portfolio's non-U.S. dollar-denominated securities.

**Convertible Securities Risk.** Convertible security values may be affected by market interest rates, issuer defaults, the creditworthiness of the issuer, and underlying common stock values; security values may fall if market interest rates rise and rise if market interest rates fall. Convertible preferred stock and other hybrid instruments may also be subject to the risk of dividend suspension or reduction, and may be subordinated to the issuer's debt obligations. Certain convertible securities may be subject to mandatory or contingent conversion provisions, which could result in conversion at a time or price unfavorable to the Portfolio. Additionally, an issuer may have the right to buy back or redeem the securities at a time unfavorable to the Portfolio.

**Large-Cap Companies Risk.** Large-cap companies tend to be less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the Portfolio's value may not rise as much as the value of portfolios that emphasize smaller companies. Larger, more established companies may be unable to respond quickly to new competitive challenges, such as changes in technology and consumer tastes. Larger companies also may not be able to attain the high growth rate of successful smaller companies, particularly during extended periods of economic expansion.

**Mid-Cap Companies Risk.** Securities of mid-cap companies are usually more volatile and entail greater risks than securities of large companies.

**Issuer Risk.** The value of a security may decline for a number of reasons directly related to the issuer, such as management performance, financial leverage and reduced demand for the issuer's goods and services.

**Model Risk.** The subadviser's investment models may not adequately take into account certain factors and may result in the Portfolio having a lower return than if the Portfolio were managed using another model or investment strategy. Investments selected using these models may perform differently than as forecasted due to the factors incorporated into the models and the weighting of each factor, changes from historical trends, changing sources of market returns, and issues in the construction

SunAmerica Series Trust

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**SA BlackRock Advantage International Portfolio (formerly, SA Morgan** **Stanley International Equities Portfolio)**

and implementation of the models (including, but not limited to, software issues, issues related to uses of artificial intelligence and machine learning and other technological issues). Models depend heavily on the accuracy and reliability of historical data that is supplied by third parties or other external sources, and such data may be stale, missing, or unavailable. When a model or data used in managing the Portfolio contains an error, or is incorrect or incomplete, any investment decision made in reliance on the model or data may not produce the desired results and the Portfolio may realize losses. In addition, the investment models used by the subadviser to evaluate securities or securities markets are based on certain assumptions concerning the interplay of market factors. The markets or the prices of individual securities may be affected by factors not foreseen in developing the models.

**Management Risk.** The Portfolio is subject to management risk because it is an actively-managed investment portfolio. The Portfolio's portfolio managers apply investment techniques and risk analyses in making investment decisions, but there can be no guarantee that these decisions or the individual securities selected by the portfolio managers will produce the desired results.

**Market Risk.** The Portfolio's share price or the market as a whole can decline for many reasons or be adversely affected by a number of factors, including, without limitation: weakness in the broad market, a particular industry, or specific holdings; adverse social, political, regulatory or economic developments in the United States or abroad; changes in investor psychology; technological disruptions; heavy institutional selling; military confrontations, war, terrorism and other armed conflicts, trade wars and sanctions, disease/virus outbreaks and epidemics; recessions; taxation and international tax treaties; currency, interest rate and price fluctuations; and other conditions or events. In addition, the subadviser's assessment of securities held in the Portfolio may prove incorrect, resulting in losses or poor performance even in a rising market. <br>

**Active Trading Risk.** The Portfolio may engage in frequent trading of securities to achieve its investment goal. Active trading may result in high portfolio turnover and correspondingly greater brokerage commissions and other transaction costs, which will be borne directly by the Portfolio and could affect its performance. During periods of increased market volatility, active trading may be more pronounced.

**Affiliated Fund Rebalancing Risk.** The Portfolio may be an investment option for other mutual funds for which

SunAmerica serves as investment adviser that are managed as "funds of funds." From time to time, the Portfolio may experience relatively large redemptions or investments due to the rebalancing of a fund of funds. In the event of such redemptions or investments, the Portfolio could be required to sell securities or to invest cash at a time when it is not advantageous to do so.

**Performance Information**

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The following bar chart illustrates the risks of investing in the Portfolio by showing changes in the Portfolio's performance from calendar year to calendar year and the table compares the Portfolio's average annual returns to those of the MSCI EAFE<sup>®</sup> Index (net) (a broad-based securities market index), which is relevant to the Portfolio because it has characteristics similar to the Portfolio's investment strategies. The Portfolio's returns prior to April 30, 2026, as reflected in the bar chart and table, are the returns of the Portfolio when it followed different investment strategies under the name "SA Morgan Stanley International Equities Portfolio." Fees and expenses incurred at the contract level are not reflected in the bar chart or table. If these amounts were reflected, returns would be less than those shown. Of course, past performance is not necessarily an indication of how the Portfolio will perform in the future.

BlackRock Investment Management, LLC ("BlackRock") assumed subadvisory duties of the Portfolio on April 30, 2026. Prior to April 30, 2026, Morgan Stanley Investment Management Inc. subadvised the Portfolio, and Morgan Stanley Investment Management Limited served as sub-subadviser.

**(Class 1 Shares)**

![](g106943intldivequity_sast1.jpg)

SunAmerica Series Trust

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**SA BlackRock Advantage International Portfolio (formerly, SA Morgan** **Stanley International Equities Portfolio)**

During the period shown in the bar chart:

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| | | |
|:---|:---|:---|
| Highest Quarterly <br> Return:<br>| December 31, 2022 | 18.44% |
| Lowest Quarterly <br> Return:<br>| March 31, 2020 | -19.96% |
| Year to Date Most <br> Recent Quarter:<br>| March 31, 2026 | -3.30% |

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**Average Annual Total Returns** (For the periods ended December 31, 2025)

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| | | | |
|:---|:---|:---|:---|
|  | 1<br> Year<br>| 5<br> Years<br>| 10<br> Years<br>|
| Class 1 Shares | 21.24% | 5.49% | 6.36% |
| Class 2 Shares | 21.14% | 5.33% | 6.20% |
| Class 3 Shares | 20.99% | 5.23% | 6.11% |
| MSCI EAFE Index (net) | 31.22% | 8.92% | 8.18% |

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**Investment Adviser**

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The Portfolio's investment adviser is SunAmerica.

The Portfolio is subadvised by BlackRock.

***<u>Portfolio Managers</u>*** 

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| | |
|:---|:---|
| **Name and Title** | **Portfolio**<br> **Manager of the**<br> **Portfolio Since**<br>|
| &nbsp;&nbsp;&nbsp; Raffaele Savi<br> Senior Managing Director<br>| 2026 |
| &nbsp;&nbsp;&nbsp; Kevin Franklin<br> Managing Director<br>| 2026 |
| &nbsp;&nbsp;&nbsp; Richard Mathieson, CA<br> Managing Director<br>| 2026 |

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**Purchases and Sales of Portfolio Shares**

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Shares of the Portfolios may only be purchased or redeemed through Variable Contracts offered by the separate accounts of participating life insurance companies and by other portfolios of the Trust and Seasons Series Trust. Shares of a Portfolio may be purchased and redeemed each day the New York Stock

Exchange is open, at the Portfolio's net asset value determined after receipt of a request in good order.

The Portfolios do not have any initial or subsequent investment minimums. However, your insurance company may impose investment or account minimums. Please consult the prospectus (or other offering document) for your Variable Contract which may contain additional information about purchases and redemptions of Portfolio shares.

**Tax Information**

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The Portfolios will not be subject to U.S. federal income tax so long as they qualify as regulated investment companies and distribute their income and gains each year to their shareholders. However, contractholders may be subject to U.S. federal income tax (and a U.S. federal Medicare tax of 3.8% that applies to net investment income, including taxable annuity payments, if applicable) upon withdrawal from a Variable Contract. Contractholders should consult the prospectus (or other offering document) for the Variable Contract for additional information regarding taxation.

**Payments to Broker-Dealers and** <br> **Other Financial Intermediaries**

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The Portfolios are not sold directly to the general public but instead are offered as an underlying investment option for Variable Contracts and to other portfolios of the Trust and Seasons Series Trust. A Portfolio and its related companies may make payments to the sponsoring insurance company (or its affiliates) for distribution and/or other services. These payments may create a conflict of interest as they may be a factor that the insurance company considers in including a Portfolio as an underlying investment option in the Variable Contract. The prospectus (or other offering document) for your Variable Contract may contain additional information about these payments.

SunAmerica Series Trust

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CSP-8670_804_705_691.10 (5/26)

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