Call/Prepayment Risk. During periods of falling interest rates, an issuer of a callable bond may exercise its right to pay principal on an obligation earlier than expected. This may result in the Fund reinvesting proceeds at lower interest rates, resulting in a decline in the Fund’s income. Securities subject to prepayment risk generally offer less potential for gains and greater price volatility than other income-bearing securities of comparable maturity.

Fixed Income Risk. When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities owned by the Fund. In general, the market price of fixed income securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Other risk factors include credit risk (the debtor may default), extension risk (an issuer may exercise its right to repay principal on a fixed rate obligation held by the Fund later than expected), and prepayment risk (the debtor may pay its obligation early, reducing the amount of interest payments). These risks could affect the value of a particular investment by the Fund, possibly causing the Share price and total return to be reduced and fluctuate more than other types of investments.

ETF Structure Risks: The Fund is structured as an ETF and as a result is subject to certain risks, including:

Preferred Securities Risk. Investing in preferred stock involves the following risks: (i) certain preferred stocks contain provisions that allow an issuer under certain conditions to skip or defer distributions; (ii) preferred stocks may be subject to redemption, including at the issuer’s call, and, in the event of redemption, the Fund may not be able to reinvest the proceeds at comparable or favorable rates of return; (iii) preferred stocks are generally subordinated to bonds and other debt securities in an issuer’s capital structure in terms of priority for corporate income and liquidation payments; and (iv) preferred stocks may trade less frequently and in a more limited volume and may be subject to more abrupt or erratic price movements than many other securities. Because preferred stocks generally pay dividends only after the issuing company makes required payments to holders of its bonds and other debt, the value of preferred stocks generally is more sensitive than bonds and other debt or actual or perceived changes in the company’s financial condition or prospects.

Foreign Securities Risk. Investments in securities of non-U.S. issuers are subject to risks not usually associated with owning securities of U.S. issuers. There is generally less publicly available information about foreign companies, particularly those not subject to the disclosure and reporting requirements of U.S. securities laws. Foreign issuers are generally not bound by uniform accounting, auditing, and financial reporting requirements and standards of practice comparable to those applicable to domestic issuers. Investments in foreign securities also involve the risk of possible adverse changes in investment or exchange control regulations or currency exchange rates, expropriation or confiscatory taxation, limitation on the removal of cash or other assets of the Fund from foreign markets, political or financial instability, or diplomatic and other developments which could affect such investments. Further, economies of particular countries or areas of the world may differ favorably or unfavorably from the economy of the United States. Foreign securities often trade with less frequency and volume than domestic securities and therefore may exhibit greater price volatility. Investments in foreign markets also involve currency risk, which is the risk that the values of the Fund’s investments denominated in foreign currencies will decrease due to adverse changes in the value of the U.S. dollar relative to the value of foreign currencies.

Investment Risk. An investment in Shares is subject to investment risk, including the possible loss of the entire principal amount invested. An investment in shares represents an indirect investment in the securities owned by the Fund. The value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. The value of your shares at any point in time may be worth less than the value of your original investment.

All investments involve risks, including the risk that the entire amount invested may be lost. No guarantee or representation is made that the Fund’s investment objective will be achieved.

Any real or perceived adverse economic changes, local, regional or global events such as war, acts of terrorism, disasters, trade disputes, disputes with specific countries that could result in additional tariffs, trade barriers and/or investment restrictions in certain securities of those countries, the spread of infectious illness or other public health issues, recessions, raising of interest rates, or other events, could have a material adverse impact on the Fund or its investments. 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. Moreover, changes in these and other areas present uncertainty and risk with respect to the Fund’s NAV, performance, financial condition, results of operations, ability to pay distributions, and portfolio liquidity, among other factors.

Economic problems in a single country are increasingly affecting other markets and economies, and a continuation of this trend could adversely affect global economic conditions and world markets. Uncertainty and volatility in the financial markets and political systems of the U.S. or any other country, including volatility as a result of the ongoing global conflicts, may have adverse spill-over effects into the global financial markets generally.

Cybersecurity Risk. With the increased use of technologies such as the internet to conduct business, the Fund, like all companies, may be susceptible to operational, information security, and related risks. As part of its business, the Sub-Adviser processes, stores, and transmits large amounts of electronic information, including information relating to the transactions of the Fund. The Fund and its service providers are therefore susceptible to cybersecurity risk. Cybersecurity failures or breaches of the Fund or its service providers have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, the inability of Fund shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties and/or reputational damage. The Fund and its shareholders could be negatively impacted as a result.

Mortgage- and Asset-Backed Securities Risk. In addition to other risks commonly associated with investing in debt securities, mortgage-backed securities (“MBS”) are subject to “prepayment risk” and “extension risk.” Prepayment risk is the risk that, when interest rates fall, certain types of obligations will be paid off by the obligor more quickly than originally anticipated, and the Fund may have to invest the proceeds in securities with lower yields. MBS are priced with an expectation of some anticipated level of prepayment of principal. Extension risk is the risk that, when interest rates rise, certain obligations will be paid off by the obligor more slowly than anticipated causing the value of these securities to fall. MBS are also subject to the risk of default on the underlying mortgages, particularly during periods of economic downturn. Reduced investor demand for mortgage loans and mortgage- related securities may adversely affect the liquidity and market value of MBS. The risks associated with investing in asset-backed securities (“ABS”) are similar to those associated with investing in MBS. ABS also entail certain risks not presented by MBS, including the risk that in certain states it may be difficult to perfect the liens securing the collateral backing certain ABS. In addition, certain ABS are based on loans that are unsecured, which means that there is no collateral to seize if the underlying borrower defaults.

U.S. Government Securities Risk. Debt securities issued or guaranteed by certain U.S. Government agencies, instrumentalities, and sponsored enterprises are not supported by the full faith and credit of the U.S. Government, so investments in their securities or obligations issued by them involve credit risk greater than investments in other types of U.S. Government securities. Additionally, because of the rising U.S. Government debt burden, it is possible that the U.S. Government may not be able to meet its financial obligations or that the securities issued or backed by the U.S. Government may experience credit downgrades. Such a credit event may adversely affect the financial markets or the broader U.S. or global economic outlook.