The Adviser allocates a portion of the Portfolio to a capital appreciation and income component (the "Capital Appreciation and Income Component") managed by Wilshire Advisors LLC ("Wilshire" or a "Sub-Adviser") and a portion to a managed risk component (the "Managed Risk Component") managed by Milliman Financial Risk Management LLC ("Milliman" or a "Sub-Adviser"). Wilshire manages the Capital Appreciation and Income Component pursuant to a "fund of funds" strategy that seeks to achieve its objective by investing in a combination of unaffiliated mutual funds and unaffiliated exchange-traded funds ("ETFs") (collectively the "Underlying Funds"). This strategy of investing in a combination of Underlying Funds is intended to result in investment diversification that an investor could otherwise achieve only by holding numerous individual investments. Milliman manages the Managed Risk Component pursuant to a strategy that seeks to manage portfolio volatility and provide downside risk management.

The Adviser seeks to achieve the Portfolio's investment objective by allocating, under normal circumstances, at least 80% of the Portfolio's net assets, plus any borrowings for investment purposes, to the Capital Appreciation and Income Component and up to 20% of the Portfolio's net assets to the Managed Risk Component. Wilshire expects to further allocate approximately 75% of the Portfolio's Capital Appreciation and Income Component to Underlying Funds that hold primarily equity securities and 25% to Underlying Funds that hold primarily fixed-income securities, although Wilshire may modify the target allocation from time to time. The Portfolio may invest up to 20% of net assets in unaffiliated ETFs. Wilshire utilizes both qualitative and quantitative components to develop the target allocations. The process seeks to generate target allocations that integrate Wilshire's macroeconomic views, strategy insights, and robust analytics to develop a portfolio that is designed to perform in a variety of market environments. The Portfolio will include, but is not limited to, Underlying Funds that also employ an active investment style.

The Underlying Funds' investments will focus on investments in medium to large capitalization companies; however, its investments are not limited to a particular capitalization size. As a result of its investments in the Underlying Funds, the Portfolio indirectly invests principally in U.S. and non-U.S. equity and fixed-income securities and derivatives. In addition, the Underlying Funds may invest in debt assets in lower quality debt securities (rated Ba1 or below and BB+ or below by Nationally Recognized Statistical Rating Organizations designated by the Underlying Funds' adviser or unrated but determined to be of equivalent quality by the Underlying Funds' adviser). Such securities are sometimes referred to as "junk bonds."

Wilshire generally intends to rebalance the Portfolio on a quarterly basis or as needed, to align more closely with target allocations. The target allocations are subject to change through dynamic tilts (a percentage overweight or underweight relative to long-term strategic asset allocation targets) that emphasize asset classes and strategies that appear attractive and undervalued and de-emphasize asset classes and strategies that appear less attractive. Under normal conditions, dynamic tilts are reflected in Wilshire's quarterly target allocations, but Wilshire will make ad-hoc changes intra-quarter if its dynamic views deem them appropriate. The basis for such dynamic tilts is developed in Wilshire's Investment Strategy Committee, which is comprised of senior investment professionals across Wilshire's investment team.

In the Managed Risk Component, the Adviser seeks to manage return volatility by employing Milliman to execute a managed risk strategy, which consists of using hedge instruments to reduce the downside risk of the Portfolio's securities. Milliman may use hedge instruments to accomplish this goal, which may include: equity futures contracts, treasury futures contracts, currency futures contracts, and other hedge instruments judged by Milliman to be necessary to achieve the goals of the managed risk strategy. Milliman may also buy or sell hedge instruments based on one or more market indices in an attempt to maintain the Portfolio's volatility at the targeted level in an environment in which Milliman expects

market volatility to decrease or increase, respectively. Milliman selects individual hedge instruments that it believes will have prices that are highly correlated to the Portfolio's positions. Milliman adjusts hedge instruments to manage overall net Portfolio risk exposure, in an attempt to stabilize the volatility of the Portfolio around a predetermined target level and reduce the potential for portfolio losses during periods of significant and sustained market decline. Milliman seeks to monitor and forecast volatility in the markets using a proprietary model, and adjust the Portfolio's hedge instruments accordingly. In addition, Milliman will monitor liquidity levels of relevant hedge instruments and transparency provided by exchanges or the counterparties in hedging transactions. Milliman adjusts futures positions to manage overall net Portfolio risk exposure. Milliman may, during periods of rising security prices, implement strategies to preserve gains on the Portfolio's positions. Milliman may, during periods of falling security prices, implement additional strategies to reduce losses in adverse market conditions. In these situations, Milliman's activity could significantly reduce the Portfolio's net economic exposure to equity securities. Following market declines, a downside rebalancing strategy will be used to decrease the amount of hedge instruments used to hedge the Portfolio. Milliman also adjusts hedge instruments to realign individual hedges when the Adviser rebalances the Portfolio's asset allocation profile.

Depending on market conditions, scenarios may occur where the Portfolio has no positions in any hedge instruments.

Conflicts of Interest Risk: The Portfolio's strategy is designed to reduce the Portfolio's return volatility and manage downside exposure during periods of significant market declines but may not work as intended. The Portfolio's strategy may also reduce the risks assumed by the insurance company that sponsors your variable annuity contract. This facilitates the insurance company's ability to provide certain guaranteed benefits but may result in periods of underperformance, reduce a contract holder's ability to fully participate in rising markets and may increase transaction costs at the Portfolio and/or Underlying Fund level. Although the interests of contract holders and the insurance company are generally aligned, the insurance company (and the Adviser due to its affiliation with the insurance company) may face potential conflicts of interest. Specifically, the Portfolio's strategy may have the effect of mitigating the financial risks to the insurance company when providing certain guaranteed benefits.

Equity Risk: Common and preferred stock prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

Fixed Income Risk: The value of bonds and other fixed-income securities will fluctuate with changes in interest rates. Typically, a rise in periods of volatility and rising interest rates may lead to increased redemptions and volatility and decreased liquidity in the fixed-income markets, making it more difficult to sell fixed-income holdings. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Securities issued by U.S. government agencies or government-sponsored enterprises may not be guaranteed by the U.S. Treasury. Other risk factors include credit risk (the debtor may default), prepayment risk (the debtor may pay its obligations early, reducing the amount of interest payments), extension risk (repayments may occur more slowly if interest rates rise) and income risk (distributions to shareholders may decline where interest rates fall or defaults occur). These risks could affect the value of a particular investment, possibly causing the Portfolio's share price and total return to be reduced and fluctuate more than other types of investments.

Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, restrictions on capital movements, less developed or less efficient trading markets, political instability, sanctions, and differing auditing and legal standards.

High-Yield Debt Securities Risk: Lower-quality bonds (including loans), known as "high-yield" or "junk" bonds, and unrated securities of similar credit quality are considered speculative and involve greater risk of a complete loss of an investment, or delays of interest and principal payments, than higher-quality debt securities. Issuers of high-yield debt securities are typically not as strong financially as those issuing securities of higher credit quality. These issuers are more likely to encounter financial difficulties and are more vulnerable to changes in the relevant economy that could affect their ability to make interest and principal payments when due. The prices of high-yield debt securities generally fluctuate more than higher quality securities. High-yield debt securities are generally less liquid than higher quality securities, making them harder to sell and harder to value.

Management Risk: The Portfolio's strategies may not produce the desired results, and may result in losses to the Portfolio.

Mid Cap Risk: The securities of mid cap companies generally trade in lower volumes and are generally subject to greater and less predictable price changes than the securities of larger capitalization companies. Medium capitalization companies may be more vulnerable than larger, more established organizations to adverse business or economic developments.

Short Positions Risk: Losses from short positions in derivatives contracts occur when the reference instrument increases in value. Losses from a short position in a derivatives contract could potentially be very large if the value of the underlying reference instrument rises dramatically in a short period of time, including the potential loss that exceeds the actual cost of the investment.

Underlying Fund Risk: Underlying Funds are subject to investment advisory and other expenses, which will be indirectly paid by the Portfolio. As a result, your cost of investing in the Portfolio will be higher than the cost of investing directly in an Underlying Fund and may be higher than other mutual funds that invest directly in stocks and bonds. Because the Portfolio's investments include shares of the Underlying Funds, the Portfolio's risks include the risks of each Underlying Fund.