Total return.

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. You may also incur other fees, such as usual and customary brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and the Example that follows.

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of the period. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Under normal market conditions, the Fund invests at least 80% of its net assets in U.S. fixed income securities, and in derivatives and other instruments that have economic characteristics and provide investment exposure similar to U.S. fixed income securities. U.S. fixed income securities include debt securities issued or guaranteed by the U.S. government, its agencies or instrumentalities and political sub-divisions (including inflation index linked securities and municipal bonds); U.S. corporate debt securities, including debentures, bonds (including zero coupon bonds), bankers acceptances (issued by industrial, utility, finance, commercial banking or bank holding company organizations), convertible and non-convertible notes, commercial paper, certificates of deposits, and freely transferable promissory notes; mortgage-backed securities; and asset-backed securities. U.S. fixed income securities also include securities included in the Bloomberg U.S. Aggregate Index.

The Fund invests in U.S. dollar denominated investment grade fixed income securities. Investment grade fixed income securities are securities that are rated at the time of purchase in the top four ratings categories by one or more independent rating organizations such as S&P^® Global Ratings (S&P^®) (rated BBB- or better) or Moody’s Investors Service (Moody’s) (rated Baa3 or higher) or, if unrated, are determined to be of comparable quality by the sub-advisor. The Fund may invest in variable and floating rate securities. The Fund may also invest a portion of its assets in cash or cash equivalents.

The sub-advisor intends to take an active approach to duration management and does not track the duration of the Fund’s benchmark index. The Fund may invest in securities of any maturity or duration. Under normal conditions, the portfolio managers typically seek to maintain a dollar-weighted average effective duration for the Fund’s portfolio, including derivatives, of 1 to 10 years. The dollar-weighted average effective duration of the Fund’s portfolio may, however, exceed this range materially from time to time depending on the sub-advisor’s valuation analysis and macro-economic outlook.

A mortgage-backed security is an interest in a pool of mortgage loans made by and packaged or “pooled” together by banks, mortgage lenders, various governmental agencies and other financial institutions for sale to investors to finance purchases of homes, commercial buildings and other real estate. The Fund’s investments in mortgage-backed securities include securities that are issued or guaranteed by the U.S. government, its agencies or instrumentalities, which include mortgage pass-through securities representing interests in “pools” of mortgage loans issued or guaranteed by the Government National Mortgage Association (Ginnie Mae), the Federal National Mortgage Association (Fannie Mae), and the Federal Home Loan Mortgage Corporation (Freddie Mac). Securities issued by different government

agencies or instrumentalities have different levels of credit support. The Fund may also invest in other types of mortgage securities that may be issued or guaranteed by private issuers including commercial mortgage-backed securities (CMBS) and collateralized mortgage obligations (CMOs).

The Fund may purchase or sell mortgage-backed securities on a delayed delivery or forward commitment basis through the “to-be-announced” (TBA) market. With TBA transactions, the particular securities to be delivered must meet specified terms and conditions. The Fund may also invest in restricted securities including Rule 144A securities.

An asset-backed security is a security backed by loans, leases, and other receivables. The Fund may invest in collateralized loan obligations (CLOs).

For purposes of pursuing its investment goal, the Fund may enter into various interest rate and credit-related derivatives, principally U.S. Treasury futures and credit default swaps (including credit default index swaps). The use of these derivative transactions may allow the Fund to obtain exposures to select interest rates, durations or credit risks. These derivatives may be used to enhance Fund returns, increase liquidity, gain exposure to certain instruments or markets in a more efficient or less expensive way and/or hedge risks associated with its other portfolio investments. Derivatives that have economic characteristics and provide investment exposure similar to U.S. fixed income securities will be counted towards the Fund’s 80% investment policy.

The portfolio managers’ investment process is top-down, macro-economic driven and value oriented. Their buy discipline is highlighted by patience and conviction. The portfolio managers develop a viewpoint on the business cycle in conjunction with a value-based analysis of U.S. dollar-denominated, investment-grade fixed income securities to determine the Fund’s strategy duration, sector and quality exposures over time. Security selection is determined through analysis of both top-down, macroeconomic conditions as well as bottom-up, fundamental analysis within the context of their value-oriented framework.

In analyzing macroeconomic conditions, the portfolio managers take into account things such as geopolitical and demographic factors that might impact the overall economy. This framework informs the broad investment themes of the portfolio and helps the portfolio managers determine duration and sector allocations. Bottom-up, fundamental analysis is utilized to help identify specific securities or issues that might be invested in or should be avoided. The portfolio managers focus their investments on a limited number of securities that they believe represent attractive value, rather than invest the portfolio across a large spectrum of securities in attempt to replicate an index-like distribution. If they do not find value in a particular sector, industry or security, they will not invest in it. The portfolio managers utilize both qualitative and quantitative criteria (including proprietary quantitative models)

as part of the portfolio construction process, including in determining that an investment represents an attractive value. An investment offers an attractive value if the portfolio managers, through their analysis, have determined that the investment is mispriced and trading below what current or expected economic conditions warrant. Quantitative models are proprietary systems that rely on mathematical computations to identify investment opportunities.

The portfolio managers sell fixed income securities or sectors when they no longer meet their value criteria. This could be due to the impact of the business cycle or fundamental changes affecting yield, spread or price. For example, they typically sell corporate bonds and mortgage-backed securities when spreads narrow significantly or when changing fundamentals introduce risks outweighing potential rewards. In some cases, they may modify the characteristics or risk profile of a sector instead of completely eliminating exposure, such as by shortening duration.

The Fund anticipates engaging in active and frequent trading to achieve its investment goal.

Principal Risks

You could lose money by investing in the Fund. ETF shares are not deposits or obligations of, or guaranteed or endorsed by, any bank, and are not insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. government. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s net asset value (NAV), trading price, yield, total return and ability to meet its investment goal. Unlike many ETFs, the Fund is not an index-based ETF.

Market: The market values of securities or other investments owned by the Fund will go up or down, sometimes rapidly or unpredictably. The market value of a security or other investment may be reduced by market activity or other results of supply and demand unrelated to the issuer. This is a basic risk associated with all investments. When there are more sellers than buyers, prices tend to fall. Likewise, when there are more buyers than sellers, prices tend to rise. In addition, the value of the Fund’s investments may go up or down due to general market or other conditions that are not specifically related to a particular issuer, such as: real or perceived adverse economic changes, including widespread liquidity issues and defaults in one or more industries; changes in interest, inflation or exchange rates; unexpected natural and man-made world events, such as diseases or disasters; financial, political or social disruptions, including terrorism and war; and U.S. trade disputes or other disputes with specific countries that could result in additional tariffs, trade barriers and/or investment restrictions in certain securities in those countries. Any of these conditions can adversely affect the economic prospects of many companies, sectors, nations, regions and the market in general, in ways that cannot necessarily be foreseen.

Credit: An issuer of debt securities may fail to make interest payments or repay principal when due, in whole or in part. Changes in an issuer's financial strength or in a security's or government's credit rating may affect a security's value. Mortgage-backed securities that are not issued by U.S. government agencies may have a greater risk of default because neither the U.S. government nor an agency or instrumentality have guaranteed or provided credit support to them. The credit quality of most asset-backed securities depends primarily on the credit quality of the underlying assets and the amount of credit support (if any) provided to the securities. While securities issued by Ginnie Mae are backed by the full faith and credit of the U.S. government, not all securities of the various U.S. government agencies are, including those of Fannie Mae and Freddie Mac. Also, guarantees of principal and interest payments do not apply to market prices, yields or the Fund’s share price. While the U.S. government has, in the past, provided financial support to Fannie Mae and Freddie Mac, the U.S. government is not obligated by law to do so and no assurance can be given that the U.S. government will do so in the future.

Derivative Instruments: The performance of derivative instruments depends largely on the performance of an underlying instrument, such as a currency,

security, interest rate or index, and such instruments often have risks similar to their underlying instrument, in addition to other risks. Derivative instruments involve costs and can create economic leverage in the Fund's portfolio which may result in significant volatility and cause the Fund to participate in losses (as well as gains) in an amount that exceeds the Fund's initial investment. Other risks include illiquidity, mispricing or improper valuation of the derivative instrument, and imperfect correlation between the value of the derivative and the underlying instrument so that the Fund may not realize the intended benefits. When a derivative is used for hedging, the change in value of the derivative may also not correlate specifically with the currency, security, interest rate, index or other risk being hedged. With over-the-counter derivatives, there is the risk that the other party to the transaction will fail to perform.

Credit default swap contracts involve heightened risks and may result in losses to the Fund. When the Fund sells credit protection via a credit default swap, credit risk increases since the Fund has exposure to both the issuer whose credit is the subject of the swap and the counterparty to the swap.

When-Issued and Delayed Delivery Transactions: Mortgage-backed securities may be issued on a when-issued or delayed delivery basis, where payment and delivery take place at a future date. Because the market price of the security may fluctuate during the time before payment and delivery, the Fund assumes the risk that the value of the security at delivery may be more or less than the purchase price.

Variable Rate Securities: Because changes in interest rates on variable rate securities (including floating rate securities) may lag behind changes in market rates, the value of such securities may decline during periods of rising interest rates until their interest rates reset to market rates. During periods of declining interest rates, because the interest rates on variable rate securities generally reset downward, their market value is unlikely to rise to the same extent as the value of comparable fixed rate securities.

Management: The Fund is subject to management risk because it is an actively managed ETF. The Fund's sub-advisor applies investment techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee that these decisions will produce the desired results.

Cash/Cash Equivalents: To the extent the Fund holds cash or cash equivalents rather than securities in which it primarily invests or uses to manage risk, the Fund may not achieve its investment objectives and may underperform.

Market Trading: The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares, losses from trading in secondary markets, periods of high volatility and disruption in the creation/redemption process of the Fund. Any of these factors, among others, may lead to the Fund’s shares trading at a premium or discount to NAV. Thus, you may pay more (or less) than NAV when you buy shares of the Fund in the secondary market, and you may receive less (or more) than NAV when you sell those shares in the secondary market. The sub-advisor cannot predict whether shares will trade above (premium), below (discount) or at NAV.

Small Fund: When the Fund's size is small, the Fund may experience low trading volume and wide bid-ask spreads. In addition, the Fund may face the risk of being delisted if the Fund does not meet certain conditions of the listing exchange.

Portfolio Turnover: Active and frequent trading may increase a shareholder’s tax liability and the Fund’s transaction costs, which could detract from Fund performance.