SSGA Active Trust

Fund Summary

SPDR^® Nuveen Municipal Bond ESG ETF

Investment Objective

The SPDR Nuveen Municipal Bond ESG ETF (the “Fund”) seeks to provide current income that is exempt from regular federal income taxes by investing in municipal bonds that exhibit certain environmental, social and governance (“ESG”) characteristics. Capital appreciation is a secondary objective when consistent with the Fund's primary objective.

Fees and Expenses of the Fund

The table below describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund (“Fund Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.XX]%
Distribution and service (12b-1) fees	None
Other expenses¹	[0.00]%
Total annual Fund operating expenses	[0.XX]%

¹	“Other expenses” are based on estimated amounts for the current fiscal year.

Example:

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated, and then sell all of your Fund Shares at the end of those periods. 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:

Year 1	Year 3
$[ ]	$[ ]

Portfolio Turnover:

The Fund 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 and may result in higher taxes when Fund Shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the Example, affect the Fund's performance. The Fund had not commenced operations as of the date of this Prospectus and, as a result, does not yet have a portfolio turnover rate.

The Fund's Principal Investment Strategy

In pursuing its investment objective, under normal circumstances, the Fund invests at least 80% of its net assets (plus the amount of borrowings for investment purposes) in municipal bonds that pay income that is exempt from regular federal income tax.

Nuveen Asset Management, LLC (“Nuveen Asset Management” or the “Sub-Adviser”), the investment sub-adviser to the Fund, anticipates the Fund's investment portfolio will consist primarily of municipal bonds included in the Bloomberg Barclays 3-15 Year Blend (2-17) Municipal Bond Index (the “Index”), an index comprising investment-grade municipal securities ranging from 2 to 17 years in maturity. The municipal bonds selected by the Sub-Adviser may include tax-exempt municipal securities issued by states, cities, counties, districts, territories or possessions of the United States and the District of Columbia and their respective subdivisions, agencies, authorities and instrumentalities. Municipal bonds may include state and local general obligation bonds, revenue bonds, pre-refunded bonds, insured bonds and municipal lease obligations. Securities selected by the Sub-Adviser may include when-issued securities. Under normal market conditions, the Fund's investment portfolio will consist primarily of municipal

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bonds rated A3/A-/A- or higher by an independent rating agency; however the Fund may invest in municipal bonds of any credit quality, including up to 20% of its net assets in low- to medium-quality bonds rated Baa1/BBB+/BBB+ or lower (or unrated bonds judged by the Sub-Adviser to be of comparable quality), including below investment grade bonds (commonly referred to as “high yield” or “junk” bonds). Under normal circumstances, the Sub-Adviser will target a weighted average duration for the Fund's portfolio between 4.5 – 7 years and a weighted average maturity for the Fund's portfolio between 5 – 12 years.

In constructing the Fund's portfolio, the Sub-Adviser seeks to identify municipal bonds (i) of issuers that are leaders relative to peers in their sector in delivering environmental, social and governance (“ESG”) outcomes or (ii) whose proceeds are used towards positive environmental or social projects (“thematic bonds”).

The Fund utilizes a scoring system developed by the Sub-Adviser, the ESG Municipal Bond Scoring Tool, that scores municipal bond issuers on a 1 to 5 scale, with 5 being the highest score. Under normal circumstances, the Fund invests at least 80% of its net assets in municipal bonds issued by issuers with a score of 3 or higher (“ESG Leaders”). An issuer's score is determined based on sector-specific models designed to evaluate an issuer's performance on delivering ESG outcomes aligned with UN Sustainable Development Goals relevant to the issuer's sector. Such models incorporate data, sourced primarily from government agencies, non-profit organizations and universities, that the Sub-Adviser determines are relevant to assessing such performance. In selecting such data, the Sub-Adviser also considers, among other things, the breadth of municipal bond issuer coverage, timeliness of the data and reliability of the data.

The Fund may also allocate up to 20% of its net assets in thematic bonds of issuers that are not identified by the Sub-Adviser as ESG Leaders (i.e., municipal bond issuers that receive a score of lower than 3 or are not scored by the ESG Municipal Bond Scoring Tool), but which the use of proceeds are directed towards positive environmental or social projects aligned with UN Sustainable Development Goals. Thematic bonds in which the Fund may invest include (i) municipal bonds labeled as being green or socially beneficial and (ii) unlabeled municipal bonds if the Sub-Adviser determines their use of proceeds is directed towards positive environmental or social projects based on disclosure in offering documentation and/or information provided directly by the bond's issuer or underwriter regarding the use of proceeds.

The UN Sustainable Development Goals are a collection of goals established by the UN as a plan to achieve a better and more sustainable future for all. They address global challenges including poverty, inequality, climate change, environmental degradation, peace and justice.

In selecting securities for the Fund, the Sub-Adviser utilizes a rules-based, value-oriented strategy which is designed to identify higher-yielding and undervalued municipal bonds that offer above-average total return potential. In constructing the Fund's portfolio, the Sub-Adviser may overweight/underweight individual bonds by up to 5% on an absolute basis compared to their weights in the Index and may overweight/underweight the Fund's sector exposure by up to 10% on an absolute basis compared to the Index's sector exposure. The Sub-Adviser may choose to sell municipal bonds with deteriorating credit and/or limited upside potential compared to other available bonds.

The Fund may also invest in cash and cash equivalents or money market instruments, such as money market funds (including money market funds advised by SSGA Funds Management, Inc. (“SSGA FM” or the “Adviser”), the investment adviser to the Fund).

Principal Risks of Investing in the Fund

As with all investments, there are certain risks of investing in the Fund. Fund Shares will change in value, and you could lose money by investing in the Fund. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Market Risk: The Fund's investments are subject to changes in general economic conditions, general market fluctuations and the risks inherent in investment in securities markets. Investment markets can be volatile and prices of investments can change substantially due to various factors including, but not limited to, economic growth or recession, changes in interest rates, changes in the actual or perceived creditworthiness of issuers, and general market liquidity. The Fund is subject to the risk that geopolitical events will disrupt securities markets and adversely affect global economies and markets. Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, or other events could have a significant impact on the Fund and its investments.

Debt Securities Risk: The values of debt securities may increase or decrease as a result of the following: market fluctuations, changes in interest rates, actual or perceived inability or unwillingness of issuers, guarantors or liquidity providers to make scheduled principal or interest payments or illiquidity in debt securities markets; the risk

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of low rates of return due to reinvestment of securities during periods of falling interest rates or repayment by issuers with higher coupon or interest rates; and/or the risk of low income due to falling interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. A rising interest rate environment may cause the value of the Fund's fixed income securities to decrease, an adverse impact on the liquidity of the Fund's fixed income securities, and increased volatility of the fixed income markets. The current historically low interest rate environment heightens the risks associated with rising interest rates. During periods when interest rates are at low levels, the Fund's yield can be low, and the Fund may have a negative yield (i.e., it may lose money on an operating basis). If the principal on a debt obligation is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. During periods of falling interest rates, the income received by the Fund may decline. Changes in interest rates will likely have a greater effect on the values of debt securities of longer durations. Returns on investments in debt securities could trail the returns on other investment options, including investments in equity securities.

Municipal Obligations Risk: Issuers, including governmental issuers, may be unable to pay their obligations as they come due. The values of municipal obligations may be adversely affected by local political and economic conditions and developments. In addition, the values of municipal obligations that depend on a specific revenue source to fund their payment obligations may fluctuate as a result of actual or anticipated changes in the cash flows generated by the revenue source or changes in the priority of the municipal obligation to receive the cash flows generated by the revenue source. Municipal obligations may be more susceptible to downgrades or defaults during recessions or similar periods of economic stress. In addition, changes in federal tax laws or the activity of an issuer may adversely affect the tax-exempt status of municipal obligations. Loss of tax-exempt status may cause interest received and distributed by the Fund to shareholders to be taxable and may result in a significant decline in the values of such municipal obligations.

ESG Investing Risk: The Fund's incorporation of ESG considerations in its investment process may cause it to make different investments than funds that do not incorporate such considerations in their strategy or investment processes. Under certain economic conditions, this could cause the Fund's investment performance to be worse than funds that do not incorporate such considerations. The Fund's incorporation of ESG considerations may affect its exposure to certain sectors and/or types of investments, and may adversely impact the Fund's performance depending on whether such sectors or investments are in or out of favor in the market. [In addition, there is a risk that the municipal bonds and issuers identified through the Fund's incorporation of ESG considerations do not operate as anticipated. The Sub-Adviser's assessment of a municipal bond is made at the time of purchase and the actual use of proceeds by an issuer could vary over time, which could cause the Fund to be invested in securities that do not align with such ESG considerations.]

Political Risk: A significant restructuring of federal income tax rates or even serious discussion on the topic in Congress could cause municipal bond prices to fall. The demand for municipal securities is strongly influenced by the value of tax-exempt income to investors. Lower income tax rates could reduce the advantage of owning municipals.

Fluctuation of Net Asset Value, Share Premiums and Discounts Risk: As with all exchange-traded funds, Fund Shares may be bought and sold in the secondary market at market prices. The trading prices of Fund Shares in the secondary market may differ from the Fund's daily net asset value per share and there may be times when the market price of the shares is more than the net asset value per share (premium) or less than the net asset value per share (discount). This risk is heightened in times of market volatility or periods of steep market declines.

Below Investment-Grade Securities Risk: Lower-quality debt securities (“high yield” or “junk” bonds) are considered predominantly speculative, and can involve a substantially greater risk of default than higher quality debt securities. Issuers of lower-quality debt securities may have substantially greater risk of insolvency or bankruptcy than issuers of higher-quality debt securities. They can be illiquid, and their values can have significant volatility and may decline significantly over short periods of time. Lower-quality debt securities tend to be more sensitive to adverse news about the issuer, or the market or economy in general.

Cash Position Risk: If the Fund holds a significant position in cash or cash equivalents, its investment returns may be adversely affected, and the Fund may not achieve its investment objective.

Income Risk: The Fund's income may decline due to falling interest rates or other factors. Issuers of securities held by the Fund may call or redeem the securities during periods of falling interest rates, and the Fund would likely be required to reinvest in securities paying lower interest rates. If an obligation held by the Fund is prepaid, the Fund may have to reinvest the prepayment in other obligations paying income at lower rates.

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Liquidity Risk: Lack of a ready market or restrictions on resale may limit the ability of the Fund to sell a security at an advantageous time or price or at all. Illiquid securities may trade at a discount from comparable, more liquid investments and may be subject to wide fluctuations in market value. Illiquidity of the Fund's holdings may limit the ability of the Fund to obtain cash to meet redemptions on a timely basis. In addition, the Fund, due to limitations on investments in any illiquid securities and/or the difficulty in purchasing and selling such investments, may be unable to achieve its desired level of exposure to a certain market or sector.

Management Risk: The Fund is actively managed. The Sub-Adviser's judgments about the attractiveness, relative value, or potential appreciation of a particular sector, security, commodity or investment strategy may prove to be incorrect, and may cause the Fund to incur losses. There can be no assurance that the Sub-Adviser's investment techniques and decisions will produce the desired results.

Money Market Risk: An investment in a money market fund is not a deposit of any bank and is not insured or guaranteed by the FDIC or any other government agency. Certain money market funds seek to preserve the value of their shares at $1.00 per share, although there can be no assurance that they will do so, and it is possible to lose money by investing in such a money market fund. A major or unexpected change in interest rates or a decline in the credit quality of an issuer or entity providing credit support, an inactive trading market for money market instruments, or adverse market, economic, industry, political, regulatory, geopolitical, and other conditions could cause the share price of such a money market fund to fall below $1.00. Other money market funds price and transact at a “floating” NAV that will fluctuate along with changes in the market-based value of fund assets. Shares sold utilizing a floating NAV may be worth more or less than their original purchase price. Recent changes in the regulation of money market funds may affect the operations and structures of money market funds.

New Fund Risk: The Fund is new and there is no assurance that the Fund will grow quickly. When the Fund's size is small, the Fund may experience low trading volume, which could lead to wider 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. Any resulting liquidation of the Fund could cause elevated transaction costs for the Fund and negative tax consequences for its shareholders.

Non-Diversification Risk: As a “non-diversified” fund, the Fund may hold a smaller number of portfolio securities than many other funds. To the extent the Fund invests in a relatively small number of issuers, a decline in the market value of a particular security held by the Fund may affect its value more than if it invested in a larger number of issuers. The value of Fund Shares may be more volatile than the values of shares of more diversified funds.

Tax Exemption Risk: There is no guarantee that the Fund's income will be exempt from federal or state income taxes. Events occurring after the date of issuance of a municipal bond or after the Fund's acquisition of a municipal bond may result in a determination that interest on that bond is includible in gross income for federal income tax purposes retroactively to its date of issuance. Such a determination may cause a portion of prior distributions by the Fund to its shareholders to be taxable to those shareholders in the year of receipt. Federal or state changes in income or alternative minimum tax rates or in the tax treatment of municipal bonds may make municipal bonds less attractive as investments and cause them to decline in value.

Valuation Risk: Some portfolio holdings, potentially a large portion of the Fund's investment portfolio, may be valued on the basis of factors other than market quotations. This may occur more often in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. In addition, there is no assurance that the Fund could sell or close out a portfolio position for the value established for it at any time, and it is possible that the Fund would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Fund at that time.

When-Issued Securities Risk: The Fund may purchase securities on a when-issued or forward commitment basis. The purchase price of such securities is typically fixed at the time of the commitment, with delivery and payment taking place in the future. At the time of delivery of the securities, the value may be more or less than the purchase or sale price. Purchase of securities on a when-issued or forward commitment basis may give rise to investment leverage, and may result in increased volatility of the Fund's net asset value. Default by, or bankruptcy of, a counterparty to a when-issued transaction would expose the Fund to possible losses because of an adverse market action, expenses or delays in connection with the purchase or sale of the pools specified in such transaction. Financial Industry Regulatory Authority, Inc. rules impose mandatory margin requirements for certain

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types of when-issued or forward commitment transactions, with limited exceptions. Such transactions require mandatory collateralization which may increase the cost of such transactions and impose added operational complexity.

Fund Performance

The Fund had not commenced operations as of the date of this Prospectus. Once the Fund has completed a full calendar year of operations, a bar chart and table will be included that will provide some indication of the risks of investing in the Fund by showing the variability of the Fund's returns based on net assets and comparing the Fund's performance to an index. When available, updated performance information may be obtained by calling 1-866-787-2257 or visiting the Fund's website: https://www.ssga.com/spdrs.

Portfolio Management

Investment Adviser and Sub-Adviser

SSGA Funds Management, Inc. (“SSGA FM” or the “Adviser”) serves as the investment adviser to the Fund. Nuveen Asset Management serves as investment sub-adviser to the Fund, subject to supervision by the Adviser and oversight by the SSGA Active Trust's Board of Trustees. To the extent that a reference in this Prospectus refers to the Adviser, with respect to the Fund, such reference should also be read to refer to Nuveen Asset Management, where the context requires.

Portfolio Managers

The professionals primarily responsible for the day-to-day management of the Fund are [Timothy T. Ryan and Shawn O'Leary].

Timothy T. Ryan, CFA, is a Managing Director and Portfolio Manager at Nuveen Asset Management. Mr. Ryan joined an affiliate of Nuveen Asset Management in 2010.

Shawn O'Leary [ ].

Purchase and Sale Information

The Fund will issue (or redeem) Fund Shares to certain institutional investors (typically market makers or other broker-dealers) only in large blocks of Fund Shares known as “Creation Units.” Creation Unit transactions are conducted in exchange for the deposit or delivery of a designated portfolio of in-kind securities and/or cash.

Individual Fund Shares may only be purchased and sold on the [ ] (the “Exchange”), other national securities exchanges, electronic crossing networks and other alternative trading systems through your broker-dealer at market prices. Because Fund Shares trade at market prices rather than at net asset value (“NAV”), Fund Shares may trade at a price greater than NAV (premium) or less than NAV (discount). When buying or selling Fund Shares in the secondary market, you may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase Fund Shares (bid) and the lowest price a seller is willing to accept for Fund Shares (ask) (the “bid-ask spread”). Recent information regarding the Fund's NAV, market price, premiums and discounts, and bid-ask spreads is available at https://www.ssga.com/spdrs.

Tax Information

The Fund intends to pay income that is exempt from regular federal income tax, but which may be subject to the federal alternative minimum tax (“AMT”). A portion of the Fund's distributions may be subject to such taxes. Income from municipal securities of states other than the shareholder's state of residence generally will not qualify for tax-free treatment for such shareholder with respect to state and local taxes.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase Fund Shares through a broker-dealer or other financial intermediary (such as a bank), the Adviser or its affiliates may pay the financial intermediary for certain activities related to the Fund, including educational training programs, conferences, the development of technology platforms and reporting systems, or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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Additional Strategies Information

Please see “The Fund's Principal Investment Strategy” section under “Fund Summary” above for a complete discussion of its principal investment strategies. The Fund may invest in various types of securities and engage in various investment techniques which are not the principal focus of the Fund and therefore are not described in this Prospectus. These securities, techniques and practices, together with their risks, are described in the Statement of Additional Information (the “SAI”) which you may obtain free of charge by contacting shareholder services (see the back cover of this Prospectus for the address and phone number).

The Board of Trustees of SSGA Active Trust (the “Board”) may change the Fund's investment objective, investment strategy and other policies without shareholder approval, except as otherwise noted in this Prospectus or in the SAI.

Non-Principal Strategies

Temporary Defensive Positions. In response to actual or perceived adverse market, economic, political, or other conditions, the Fund may (but will not necessarily), without notice, depart from its principal investment strategies by temporarily investing for defensive purposes. Temporary defensive positions may include, but are not limited to, cash, cash equivalents, U.S. government securities, repurchase agreements collateralized by such securities, money market funds, and high-quality debt investments. If the Fund invests for defensive purposes, it may not achieve its investment objective. In addition, the defensive strategy may not work as intended.

Borrowing Money. The Fund may borrow money from a bank as permitted by the Investment Company Act of 1940, as amended (the “1940 Act”) or other governing statute, by the Rules thereunder, or by the U.S. Securities and Exchange Commission (“SEC”) or other regulatory agency with authority over the Fund, but only for temporary or emergency purposes.

The 1940 Act presently allows the Fund to borrow from any bank (including pledging, mortgaging or hypothecating assets) in an amount up to 33 1/3% of its total assets (not including temporary borrowings not in excess of 5% of its total assets). The Fund may also invest in reverse repurchase agreements, which are considered borrowings under the 1940 Act. Although there is no percentage limit on Fund assets that can be used in connection with reverse repurchase agreements, the Fund does not expect to engage, under normal circumstances, in reverse repurchase agreements with respect to more than 10% of its total assets.

Additional Risk Information

The following section provides information regarding the principal risks identified under “Principal Risks of Investing in the Fund” in the Fund Summary along with additional risk information.

Principal Risks

Below Investment-Grade Securities Risk. Securities rated below investment-grade and unrated securities of comparable credit quality (commonly known as “high-yield bonds” or “junk bonds”) lack strong investment-grade characteristics, are considered predominantly speculative with respect to the issuer's continuing ability to make principal and interest payments, and are subject to greater levels of credit, liquidity and market risk than higher-rated securities. They can involve a substantially greater risk of default than higher-rated securities, and their values can decline significantly over short periods of time. Issuers of lower-quality debt securities may have substantially greater risk of insolvency or bankruptcy than issuers of higher-quality debt securities. In the event the issuer of a debt security held by the Fund defaults on its payments or becomes insolvent or bankrupt, the Fund may not receive the return it was promised on the investment and could lose its entire investment. The lower ratings of junk bonds reflect a greater possibility that actual or perceived adverse changes in the financial condition of the issuer or in general economic conditions, or an unanticipated rise in interest rates, may impair the ability of the issuer to make payments of interest and principal. If this were to occur, the values of such securities held by the Fund may fall substantially and the Fund could lose some or all of the value of its investment. Lower-quality debt securities tend to be more sensitive to adverse news about the issuer, or the market or economy in general, than higher quality debt securities. The market for lower quality debt securities can be less liquid than for higher quality debt securities, especially during periods of recession or general market decline, which could make it difficult at times for the Fund to sell certain securities at prices used in calculating the Fund's net asset value. These securities may have significant volatility.

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Call/Prepayment Risk. Call/prepayment risk is the risk that an issuer will exercise its right to pay principal on an obligation held by the Fund earlier than expected or required. This may occur, for example, when there is a decline in interest rates, and an issuer of bonds or preferred stock redeems the bonds or stock in order to replace them with obligations on which it is required to pay a lower interest or dividend rate. It may also occur when there is an unanticipated increase in the rate at which mortgages or other receivables underlying mortgage- or asset-backed securities held by the Fund are prepaid. In any such case, the Fund may be forced to invest the prepaid amounts in lower-yielding investments, resulting in a decline in the Fund's income.

Cash Position Risk. The Fund may hold a significant portion of its assets in cash or cash equivalents in the Sub-Adviser's discretion. If the Fund holds a significant cash position, its investment returns may be adversely affected, and the Fund may not achieve its investment objective.

Credit Risk. Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security held by the Fund may be unable or unwilling, or may be perceived (whether by market participants, ratings agencies, pricing services or otherwise) as unable or unwilling, to make timely principal and/or interest payments, or to otherwise honor its obligations. It includes the risk that the security will be downgraded by a credit rating agency; generally, lower credit quality issuers present higher credit risks. An actual or perceived decline in creditworthiness of an issuer of a fixed-income security held by the Fund may result in a decrease in the value of the security. It is possible that the ability of an issuer to meet its obligations will decline substantially during the period when the Fund owns securities of the issuer or that the issuer will default on its obligations or that the obligations of the issuer will be limited or restructured.

The credit rating assigned to any particular investment does not necessarily reflect the issuer's current financial condition and does not reflect an assessment of an investment's volatility or liquidity. Securities rated in the lowest category of investment-grade are considered to have speculative characteristics. If a security held by the Fund loses its rating or its rating is downgraded, the Fund may nonetheless continue to hold the security in the discretion of the Sub-Adviser. In the case of asset-backed or mortgage-related securities, changes in the actual or perceived ability of the obligors on the underlying assets or mortgages to make payments of interest and/or principal may affect the values of those securities.

Debt Securities Risk. The values of debt securities may increase or decrease as a result of the following: market fluctuations, changes in interest rates, actual or perceived inability or unwillingness of issuers, guarantors or liquidity providers to make scheduled principal or interest payments or illiquidity in debt securities markets; the risk of low rates of return due to reinvestment of securities during periods of falling interest rates or repayment by issuers with higher coupon or interest rates; and/or the risk of low income due to falling interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. A rising interest rate environment may cause the value of the Fund's fixed income securities to decrease, a decline in the Fund's income and yield, an adverse impact on the liquidity of the Fund's fixed income securities, and increased volatility of the fixed income markets. The current historically low interest rate environment heightens the risks associated with rising interest rates. During periods when interest rates are at low levels, the Fund's yield can be low, and the Fund may have a negative yield (i.e., it may lose money on an operating basis). If the principal on a debt obligation is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. During periods of falling interest rates, the income received by the Fund may decline. Changes in interest rates will likely have a greater effect on the values of debt securities of longer durations. Returns on investments in debt securities could trail the returns on other investment options, including investments in equity securities.

ESG Investing Risk. The Fund's incorporation of environmental, social and/or governance considerations in its investment process may cause it to make different investments than funds that do not incorporate such considerations in their investment strategy or processes. The Fund's incorporation of ESG considerations may affect the Fund's exposure to certain sectors and/or types of investments, and may adversely impact its performance depending on whether such sectors or investments are in or out of favor in the market. In addition, there is a risk that the municipal bonds and issuers identified through the Fund's incorporation of ESG considerations do not operate as anticipated. The Sub-Adviser's assessment of a municipal bond is made at the time of purchase and the actual use of proceeds by an issuer could vary over time, which could cause the Fund to be invested in securities that do not align with such ESG considerations. [The Fund's strategy incorporates data and scores provided by third parties, which may be limited

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or only take into account one or a few of many ESG related components of portfolio companies.] In addition, ESG information and scores across third party data providers, indexes and other funds may differ and/or be incomparable. The Fund's investments may not reflect the beliefs and values of any particular investor.

Extension Risk. During periods of rising interest rates, the average life of certain types of securities may be extended because of slower-than-expected principal payments. This may increase the period of time during which an investment earns a below-market interest rate, increase the security's duration and reduce the value of the security. Extension risk may be heightened during periods of adverse economic conditions generally, as payment rates decline due to higher unemployment levels and other factors.

Fluctuation of Net Asset Value, Share Premiums and Discounts Risk. The net asset value of Fund Shares will generally fluctuate with changes in the market value of the Fund's securities holdings. The market prices of Fund Shares will generally fluctuate in accordance with changes in the Fund's net asset value and supply and demand of Fund Shares on the Exchange. It cannot be predicted whether Fund Shares will trade below, at or above their net asset value. Price differences may be due, in large part, to the fact that supply and demand forces at work in the secondary trading market for Fund Shares will be closely related to, but not identical to, the same forces influencing the prices of the securities trading individually or in the aggregate at any point in time. The market prices of Fund Shares may deviate significantly from the net asset value of Fund Shares during periods of market volatility. However, given that Fund Shares can be created and redeemed in Creation Units (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their net asset value), the Adviser and Sub-Adviser believe that large discounts or premiums to the net asset value of Fund Shares should not be sustained over long periods. While the creation/redemption feature is designed to make it likely that Fund Shares normally will trade close to the Fund's net asset value, disruptions to creations and redemptions or market volatility may result in trading prices that differ significantly from the Fund's net asset value. If an investor purchases Fund Shares at a time when the market price is at a premium to the net asset value of Fund Shares or sells at a time when the market price is at a discount to the net asset value of Fund Shares, then the investor may sustain losses.

Income Risk. The Fund's income may decline due to falling interest rates or other factors. Issuers of securities held by the Fund may call or redeem the securities during periods of falling interest rates, and the Fund would likely be required to reinvest in securities paying lower interest rates. If an obligation held by the Fund is prepaid, the Fund may have to reinvest the prepayment in other obligations paying income at lower rates. A reduction in the income earned by the Fund may limit the Fund's ability to achieve its objective.

Interest Rate Risk. Interest rate risk is the risk that the securities held by the Fund will decline in value because of increases in market interest rates. Duration is a measure used to determine the sensitivity of a security's price to changes in interest rates. Debt securities with longer durations tend to be more sensitive to changes in interest rates, usually making them more volatile than debt securities with shorter durations. For example, the value of a security with a duration of five years would be expected to decrease by 5% for every 1% increase in interest rates. Falling interest rates also create the potential for a decline in the Fund's income and yield. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments. Variable and floating rate securities also generally increase or decrease in value in response to changes in interest rates, although generally to a lesser degree than fixed-rate securities. A substantial increase in interest rates may also have an adverse impact on the liquidity of a security, especially those with longer durations. Interest rate changes can be sudden and unpredictable, and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for bonds. Changes in government or central bank policy, including changes in tax policy or changes in a central bank's implementation of specific policy goals, may have a substantial impact on interest rates. This could lead to heightened levels of interest rate, volatility and liquidity risks for the fixed income markets generally and could have a substantial and immediate effect on the values of the Fund's investments. There can be no guarantee that any particular government or central bank policy will be continued, discontinued or changed, nor that any such policy will have the desired effect on interest rates.

Liquidity Risk. Liquidity risk is the risk that the Fund may not be able to dispose of securities or close out derivatives transactions readily at a favorable time or prices (or at all) or at prices approximating those at which the Fund currently values them. For example, certain investments may be subject to restrictions on resale, may trade in the over-the-counter market or in limited volume, or may not have an active trading market. Illiquid securities may trade at a

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discount from comparable, more liquid investments and may be subject to wide fluctuations in market value. It may be difficult for the Fund to value illiquid securities accurately. The market for certain investments may become illiquid under adverse market or economic conditions independent of any specific adverse changes in the conditions of a particular issuer. Disposal of illiquid securities may entail registration expenses and other transaction costs that are higher than those for liquid securities. The Fund may seek to borrow money to meet its obligations (including among other things redemption obligations) if it is unable to dispose of illiquid investments, resulting in borrowing expenses and possible leveraging of the Fund.

Management Risk. The Fund is actively managed. The Sub-Adviser's judgments about the attractiveness, relative value, or potential appreciation of a particular sector, security, commodity or investment strategy may prove to be incorrect, and may cause the Fund to incur losses. There can be no assurance that the Sub-Adviser's investment techniques and decisions will produce the desired results.

Market Risk. Market prices of investments held by the Fund will go up or down, sometimes rapidly or unpredictably. The Fund's investments are subject to changes in general economic conditions, general market fluctuations and the risks inherent in investment in securities markets. Investment markets can be volatile, and prices of investments can change substantially due to various factors including, but not limited to, economic growth or recession, changes in interest rates, changes in actual or perceived creditworthiness of issuers and general market liquidity. Even if general economic conditions do not change, the value of an investment in the Fund could decline if the particular industries, sectors or companies in which the Fund invests do not perform well or are adversely affected by events. Further, legal, political, regulatory and tax changes also may cause fluctuations in markets and securities prices. Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, or other events could have a significant impact on the Fund and its investments.

An outbreak of a respiratory disease caused by a novel coronavirus (known as COVID-19) first detected in China in December 2019 has resulted in a global pandemic and major disruptions to economies and markets around the world, including the United States. Financial markets experienced and may continue to experience extreme volatility and severe losses, and trading in many instruments was and may continue to be disrupted as a result. Liquidity for many instruments was and may continue to be greatly reduced for periods of time. Some interest rates are very low and in some cases yields are negative. Governments and central banks, including the Federal Reserve in the United States, have taken extraordinary and unprecedented actions to support local and global economies and the financial markets. The impact of these measures, and whether they will be effective to mitigate the economic and market disruption, will not be known for some time. In addition, the outbreak of COVID-19, and measures taken to mitigate its effects, could result in disruptions to the services provided to the Fund by its service providers.

Money Market Risk. An investment in a money market fund is not a deposit of any bank and is not insured or guaranteed by the FDIC or any other government agency. Certain money market funds seek to preserve the value of their shares at $1.00 per share, although there can be no assurance that they will do so, and it is possible to lose money by investing in such a money market fund. A major or unexpected change in interest rates or a decline in the credit quality of an issuer or entity providing credit support, an inactive trading market for money market instruments, or adverse market, economic, industry, political, regulatory, geopolitical, and other conditions could cause the share price of such a money market fund to fall below $1.00. It is possible that such a money market fund will issue and redeem shares at $1.00 per share at times when the fair value of the money market fund's portfolio per share is more or less than $1.00. None of State Street Corporation, State Street, State Street Global Advisors (“SSGA”), SSGA FM or their affiliates (“State Street Entities”) guarantee the value of an investment in a money market fund at $1.00 per share. Investors should have no expectation of capital support to a money market fund from State Street Entities. Other money market funds price and transact at a “floating” NAV that will fluctuate along with changes in the market-based value of fund assets. Shares sold utilizing a floating NAV may be worth more or less than their original purchase price. Recent changes in the regulation of money market funds may affect the operations and structures of money market funds. A money market fund may be permitted or required to impose redemption fees or to impose limitations on redemptions during periods of high illiquidity in the markets for the investments held by it.

Municipal Obligations Risk. The U.S. municipal securities market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the financial condition of the issuers of municipal securities. Municipal obligations include revenue obligations, which are generally backed by the revenues generated from a specific project or facility and include private activity bonds and industrial development bonds. Private activity and industrial

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development bonds are dependent on the ability of the facility's user to meet its financial obligations and on the value of any real or personal property pledged as security for such payment. Private activity and industrial development bonds, although issued by industrial development authorities, may be backed only by the assets of the non-governmental user. Because many municipal securities are issued to finance projects relating to education, health care, transportation and utilities, conditions in those sectors can affect the overall municipal securities market. In addition, municipal securities backed by current or anticipated revenues from a specific project or specific asset can be negatively affected by the discontinuance or reduction in the rate of the taxation supporting the project or asset or the inability to collect revenues for the project or from the assets. If the U.S. Internal Revenue Service (the “IRS”) determines the issuer of a municipal security has not complied with applicable tax requirements, interest from the security could become taxable, and the security could decline in value. Municipal obligations may also be subject to prepayment risk and extension risk. Certain states and other governmental entities have experienced, and may continue to experience, extreme financial pressures in response to financial, economic and other factors, and may be, or be perceived to be, unable to meet all of their obligations under municipal bonds issued or guaranteed by them; such factors may result in substantial volatility in municipal securities markets and losses to the corresponding Fund. Additionally, the Fund's portfolio may have greater exposure to liquidity risk since the markets for such securities may be less liquid than the traditional bond markets. There may also be less information available on the financial condition of issuers of these types of securities than for public corporations. This means that it may be harder to buy and sell such securities, especially on short notice, and these securities may be more difficult for the Fund to value accurately than securities of public corporations.

New Fund Risk. The Fund is new and there is no assurance that the Fund will grow quickly. When the Fund's size is small, the Fund may experience low trading volume, which could lead to wider 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. Any resulting liquidation of the Fund could cause elevated transaction costs for the Fund and negative tax consequences for its shareholders.

Non-Diversification Risk. As a “non-diversified” fund, the Fund may hold a smaller number of portfolio securities than many other funds. To the extent the Fund invests in a relatively small number of issuers, a decline in the market value of a particular security held by the Fund may affect its value more than if it invested in a larger number of issuers. The value of Fund Shares may be more volatile than the values of shares of more diversified funds.

Political Risk. A significant restructuring of federal income tax rates or even serious discussion on the topic in Congress could cause municipal bond prices to fall. The demand for municipal securities is strongly influenced by the value of tax-exempt income to investors. Lower income tax rates could reduce the advantage of owning municipals.

Reinvestment Risk. Income from the Fund may decline when the Fund invests the proceeds from investment income, sales of portfolio securities or matured, traded or called debt obligations. For instance, during periods of declining interest rates, an issuer of debt obligations may exercise an option to redeem securities prior to maturity, forcing the Fund to reinvest the proceeds in lower-yielding securities. A decline in income received by the Fund from its investments is likely to have a negative effect on the yield and total return of the Fund Shares.

Tax Exemption Risk. There is no guarantee that any of the Fund's income will be exempt from federal or state income taxes. Events occurring after the date of issuance of a municipal bond or after the Fund's acquisition of a municipal bond may result in a determination that interest on that bond is includible in gross income for federal income tax purposes retroactively to its date of issuance. Such a determination may cause a portion of prior distributions by the Fund to its shareholders that is attributable to municipal bonds to be taxable to those shareholders in the year of receipt. Federal or state changes in income or alternative minimum tax rates or in the tax treatment of municipal bonds may make municipal bonds less attractive as investments and cause them to decline in value.

Valuation Risk. Some portfolio holdings, potentially a large portion of the Fund's investment portfolio, may be valued on the basis of factors other than market quotations. This may occur more often in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. Technological issues or other service disruption issues involving third-party service providers may cause the Fund to value its investments

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incorrectly. In addition, there is no assurance that the Fund could sell or close out a portfolio position for the value established for it at any time, and it is possible that the Fund would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Fund at that time.

When-Issued Securities Risk. The Fund may purchase securities on a when-issued or forward commitment basis. The purchase price of such securities is typically fixed at the time of the commitment, with delivery and payment taking place in the future. The prices of the securities so purchased or sold are subject to market fluctuations. At the time of delivery of the securities, the value may be more or less than the purchase or sale price. Purchase of securities on a when-issued or forward commitment basis may give rise to investment leverage, and may result in increased volatility of the Fund's net asset value. Default by, or bankruptcy of, a counterparty to a when-issued transaction would expose the Fund to possible losses because of an adverse market action, expenses or delays in connection with the purchase or sale of the pools specified in such transaction. Financial Industry Regulatory Authority, Inc. rules impose mandatory margin requirements for certain types of when-issued or forward commitment transactions, with limited exceptions. Such transactions require mandatory collateralization which may increase the cost of such transactions and impose added operational complexity.

Non-Principal Risks

Authorized Participants, Market Makers and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”), which are responsible for the creation and redemption activity for the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, Fund Shares may trade at a material discount to NAV and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.

Cash Transaction Risk. To the extent the Fund sells portfolio securities to meet some or all of a redemption request with cash, the Fund may incur taxable gains or losses that it might not have incurred had it made redemptions entirely in-kind. As a result, the Fund may pay out higher annual capital gain distributions than if the in-kind redemption process was used.

Conflicts of Interest Risk. An investment in the Fund may be subject to a number of actual or potential conflicts of interest. For example, the Adviser, Sub-Adviser or their affiliates may provide services to the Fund, such as securities lending agency services, custodial, administrative, bookkeeping, and accounting services, transfer agency and shareholder servicing, securities brokerage services, and other services for which the Fund would compensate the Adviser, Sub-Adviser and/or such affiliates. The Fund may invest in other pooled investment vehicles sponsored, managed, or otherwise affiliated with the Adviser or Sub-Adviser. There is no assurance that the rates at which the Fund pays fees or expenses to the Adviser, Sub-Adviser or their affiliates, or the terms on which it enters into transactions with the Adviser, Sub-Adviser or its affiliates will be the most favorable available in the market generally or as favorable as the rates the Adviser or Sub-Adviser makes available to other clients. Because of its financial interest, the Adviser or Sub-Adviser may have an incentive to enter into transactions or arrangements on behalf of the Fund with itself or its affiliates in circumstances where it might not have done so in the absence of that interest.

The Adviser, Sub-Adviser and their affiliates serve as investment advisers to other clients and may make investment decisions that may be different from those that will be made by the Adviser or Sub-Adviser on behalf of the Fund. For example, the Adviser or Sub-Adviser may provide asset allocation advice to some clients that may include a recommendation to invest in or redeem from particular issuers while not providing that same recommendation to all clients invested in the same or similar issuers. The Adviser or Sub-Adviser may (subject to applicable law) be simultaneously seeking to purchase (or sell) investments for the Fund and to sell (or purchase) the same investment for accounts, funds, or structured products for which it serves as asset manager, or for other clients or affiliates. The Adviser, Sub-Adviser and their affiliates may invest for clients in various securities that are senior, pari passu or junior to, or have interests different from or adverse to, the securities that are owned by the Fund. The Adviser, Sub-Adviser or their affiliates, in connection with its other business activities, may acquire material non-public confidential information that may restrict the Adviser or Sub-Adviser from purchasing securities or selling securities for itself or its clients (including the Fund) or otherwise using such information for the benefit of its clients or itself.

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The foregoing does not purport to be a comprehensive list or complete explanation of all potential conflicts of interests which may affect the Fund. The Fund may encounter circumstances, or enter into transactions, in which conflicts of interest that are not listed or discussed above may arise.

Costs of Buying and Selling Shares. Investors buying or selling Fund Shares in the secondary market will pay brokerage commissions or other charges imposed by brokers, as determined by that broker. Brokerage commissions are often a fixed amount and may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Fund Shares. In addition, secondary market investors will also incur the cost of the difference between the price that an investor is willing to pay for Fund Shares (the “bid” price) and the price at which an investor is willing to sell Fund Shares (the “ask” price). This difference in bid and ask prices is often referred to as the “spread” or “bid/ask spread.” The bid/ask spread varies over time for Fund Shares based on trading volume and market liquidity, and is generally lower if Fund Shares have more trading volume and market liquidity and higher if Fund Shares have little trading volume and market liquidity. Further, increased market volatility may cause increased bid/ask spreads. Due to the costs of buying or selling Fund Shares, including bid/ask spreads, frequent trading of Fund Shares may significantly reduce investment results and an investment in Fund Shares may not be advisable for investors who anticipate regularly making small investments.

Cybersecurity Risk. With the increased use of technologies such as the Internet and the dependence on computer systems to perform business and operational functions, funds (such as the Fund) and their service providers (including the Sub-Adviser) may be prone to operational and information security risks resulting from cyber-attacks and/or technological malfunctions. In general, cyber-attacks are deliberate, but unintentional events may have similar effects. Cyber-attacks include, among others, stealing or corrupting data maintained online or digitally, preventing legitimate users from accessing information or services on a website, releasing confidential information without authorization, and causing operational disruption. Successful cyber-attacks against, or security breakdowns of, the Fund, the Adviser, the Sub-Adviser or a custodian, transfer agent, or other affiliated or third-party service provider may adversely affect the Fund or its shareholders. For instance, cyber-attacks or technical malfunctions may interfere with the processing of shareholder or other transactions, affect the Fund's ability to calculate its NAV, cause the release of private shareholder information or confidential Fund information, impede trading, cause reputational damage, and subject the Fund to regulatory fines, penalties or financial losses, reimbursement or other compensation costs, and additional compliance costs. Cyber-attacks or technical malfunctions may render records of Fund assets and transactions, shareholder ownership of Fund Shares, and other data integral to the functioning of the Fund inaccessible or inaccurate or incomplete. The Fund may also incur substantial costs for cybersecurity risk management in order to prevent cyber incidents in the future. The Fund and its shareholders could be negatively impacted as a result. While the Adviser and/or the Sub-Adviser have established business continuity plans and systems designed to minimize the risk of cyber-attacks through the use of technology, processes and controls, there are inherent limitations in such plans and systems, including the possibility that certain risks have not been identified, given the evolving nature of this threat. The Fund relies on third-party service providers for many of its day-to-day operations, and will be subject to the risk that the protections and protocols implemented by those service providers will be ineffective to protect the Fund from cyber-attack. The Adviser does not control the cybersecurity plans and systems put in place by third-party service providers, and such third-party service providers may have limited indemnification obligations to the Adviser or the Fund. Similar types of cybersecurity risks or technical malfunctions also are present for issuers of securities in which the Fund invests, which could result in material adverse consequences for such issuers, and may cause the Fund's investment in such securities to lose value.

Portfolio Turnover Risk. The Fund may engage in frequent trading of its portfolio securities. Fund turnover generally involves a number of direct and indirect costs and expenses to the Fund, including, for example, brokerage commissions, dealer mark-ups and bid/asked spreads, and transaction costs on the sale of securities and reinvestment in other securities. The costs related to increased portfolio turnover may have the effect of reducing the Fund's investment return, and the sale of securities by the Fund may result in the realization of taxable capital gains, including short-term capital gains.

Trading Issues. Although Fund Shares are listed for trading on the Exchange and may be listed or traded on U.S. and non-U.S. stock exchanges other than the Exchange, there can be no assurance that an active trading market for the Fund Shares will develop or be maintained. Trading in Fund Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Fund Shares inadvisable. In addition, trading in Fund Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to

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Exchange “circuit breaker” rules. Similar to the shares of operating companies listed on a stock exchange, Fund Shares may be sold short and are therefore subject to the risk of increased volatility in the trading price of the Fund's shares. While the Fund expects that the ability of Authorized Participants to create and redeem Fund Shares at net asset value should be effective in reducing any such volatility, there is no guarantee that it will eliminate the volatility associated with such short sales. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged or that Fund Shares will trade with any volume, or at all, on any stock exchange.

Management

Investment Adviser

SSGA FM serves as the investment adviser to the Fund and, subject to the oversight of Board, is responsible for the investment management of the Fund. The Adviser provides an investment management program for the Fund and manages the investment of the Fund's assets. The Adviser is a wholly-owned subsidiary of State Street Global Advisors, Inc., which itself is a wholly-owned subsidiary of State Street Corporation. The Adviser is registered with the SEC under the Investment Advisers Act of 1940, as amended. The Adviser and certain other affiliates of State Street Corporation make up SSGA. SSGA is one of the world's largest institutional money managers and the investment management arm of State Street Corporation. As of [June 30], 2021, the Adviser managed approximately $[ ] billion in assets and SSGA managed approximately $[ ] trillion in assets. The Adviser's principal business address is One Iron Street, Boston, Massachusetts 02210.

For the services provided to the Fund under the Investment Advisory Agreement, the Fund expects to pay the Adviser the annual fees based on a percentage of the Fund's average daily net assets as set forth below:

SPDR Nuveen Municipal Bond ESG ETF

[0.XX]%

From time to time, the Adviser may waive all or a portion of its management fee. [The Adviser has contractually agreed to waive a portion of its management fee and/or reimburse expenses in an amount equal to any acquired fund fees and expenses (excluding holdings in acquired funds for cash management purposes, if any) for the Fund until October 31, 2021. This waiver and/or reimbursement does not provide for the recoupment by the Adviser of any amounts waived or reimbursed. This waiver and/or reimbursement may not be terminated prior to October 31, 2021 except with the approval of the Board.] The Adviser pays all expenses of the Fund other than the management fee, brokerage expenses, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee's counsel fees), litigation expenses and other extraordinary expenses.

SSGA FM, as the investment adviser for the Fund, may hire one or more sub-advisers to oversee the day-to-day investment activities of the Fund. The sub-advisers are subject to oversight by the Adviser. The Adviser and SSGA Active Trust (the “Trust”) have received an exemptive order from the SEC that permits the Adviser, with the approval of the Independent Trustees of the Trust, to retain and amend existing sub-advisory agreements with unaffiliated investment sub-advisers for the Fund without submitting the sub-advisory agreement to a vote of the Fund's shareholders. The Trust will notify shareholders in the event of any change in the identity of such sub-adviser or sub-advisers. The Adviser has ultimate responsibility for the investment performance of the Fund due to its responsibility to oversee each sub-adviser and recommend their hiring, termination and replacement. The Adviser is not required to disclose fees paid to any unaffiliated sub-adviser retained pursuant to the order.

Investment Sub-Adviser. Nuveen Asset Management serves as the sub-adviser to the Fund and is responsible for the day-to-day management of the Fund's investments. Nuveen Asset Management is a wholly-owned subsidiary of Nuveen Fund Advisors, LLC, which is a wholly-owned subsidiary of Nuveen LLC (“Nuveen”). Nuveen is the asset management division of Teachers Insurance and Annuity Association of America (“TIAA”). TIAA is a leading financial services provider that provides a wide range of financial solutions, including investing, banking, advice and education, and retirement services. TIAA was originally founded in 1918 by the Carnegie Foundation for the Advancement of Teaching. Nuveen Asset Management offers advisory and investment management services to a broad range of fund clients and has extensive experience in managing municipal securities. As of [June 30], 2021, Nuveen Asset Management managed approximately $[ ] billion in assets. Nuveen Asset Management's principal business address is 333 West Wacker Drive, Chicago, Illinois 60606.

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In accordance with the Sub-Advisory Agreement between the Adviser and Nuveen Asset Management, the Adviser pays Nuveen Asset Management a portion of the advisory fee paid by the Fund to the Adviser (after deducting payments to the fund service providers and fund expenses) based on a percentage of the Fund's average daily net assets managed by Nuveen Asset Management. The Fund is not responsible for the fees paid to Nuveen Asset Management.

A summary of the factors considered by the Board in connection with the initial approval of the Investment Advisory Agreement and Sub-Advisory Agreement with respect to the Fund will be available in the Fund's [semi-annual report for the period ending December 31, 2021].

Portfolio Managers.
The professionals primarily responsible for the day-to-day management of the Fund are [Timothy T. Ryan and Shawn O'Leary].

Timothy T. Ryan, CFA, is a Managing Director and Portfolio Manager at Nuveen Asset Management. Mr. Ryan joined an affiliate of Nuveen Asset Management in 2010. Prior to joining Nuveen Asset Management, Mr. Ryan was a principal of SSGA FM and a Vice President of SSGA and responsible for managing the series of the Trust that invest primarily in municipal securities. Prior to joining SSGA, Mr. Ryan was a lead portfolio manager in the municipal bond group at Deutsche Bank Asset Management, formally Scudder Insurance Asset Management. His clients included nuclear decommissioning trusts, insurance portfolios and corporate cash. Mr. Ryan began working at Deutsche Bank in 1991 as a municipal bond analyst covering high yield, transportation, higher education, general obligation, and money market sectors. He joined Deutsche Bank with 8 years of experience as vice president and investment banker at Mesirow Financial and vice president and financial consultant at Speer Financial. Mr. Ryan has a BS from University of Wisconsin and a Master of Management from JL Kellogg Graduate School of Management Northwestern University. Mr. Ryan has earned the Chartered Financial Analyst designation.

Shawn O'Leary [ ].

Additional information about the portfolio managers' compensation, other accounts managed by the portfolio managers, and the portfolio managers' ownership of the Fund is available in the SAI.

Administrator, Sub-Administrator, Custodian and Transfer Agent. The Adviser serves as Administrator for the Fund. State Street, part of State Street Corporation, is the Sub-Administrator for the Fund and the Custodian for the Fund's assets, and serves as Transfer Agent to the Fund.

Lending Agent. State Street is the securities lending agent for the Trust. For its services, the lending agent would typically receive a portion of the net investment income, if any, earned on the collateral for the securities loaned.

Distributor. State Street Global Advisors Funds Distributors, LLC serves as the Fund's distributor (“SSGA FD” or the “Distributor”) pursuant to the Distribution Agreement between SSGA FD and the Trust. The Distributor will not distribute Fund Shares in less than Creation Units, and it does not maintain a secondary market in Fund Shares. The Distributor may enter into selected dealer agreements with other broker-dealers or other qualified financial institutions for the sale of Creation Units of Fund Shares.

Additional Information. The Board oversees generally the operations of the Fund and the Trust. The Trust enters into contractual arrangements with various parties, including among others the Fund's investment adviser, the Fund's investment sub-adviser, custodian, transfer agent, and accountants, who provide services to the Fund. Shareholders are not parties to any such contractual arrangements or intended beneficiaries of those contractual arrangements, and those contractual arrangements are not intended to create in any shareholder any right to enforce them directly against the service providers or to seek any remedy under them directly against the service providers.

This Prospectus provides information concerning the Trust and the Fund that you should consider in determining whether to purchase Fund Shares. Neither this Prospectus nor the related SAI is intended, or should be read, to be or give rise to an agreement or contract between the Trust or the Fund and any investor, or to give rise to any rights in any shareholder or other person other than any rights under federal or state law that may not be waived.

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Index/Trademark Licenses/Disclaimers

Neither Bloomberg nor Barclays (each defined below) is affiliated with the Trust, the Adviser, the Sub-Adviser, the Fund's Administrator, Sub-Administrator, Custodian, Transfer Agent, SSGA FD or any of their respective affiliates. State Street Global Advisors and its affiliates (the “Licensee”) have entered into a license agreement with Bloomberg Index Services Limited (“BISL”) pursuant to which the Licensee pays a fee to use the Index. The Licensee is sub-licensing rights to the Index to the Fund at no charge.

BLOOMBERG^® is a trademark and service mark of Bloomberg Finance L.P. BARCLAYS^® is a trademark and service mark of Barclays Bank Plc, used under license. Bloomberg Finance L.P. and its affiliates, including BISL (collectively, “Bloomberg”), or Bloomberg's licensors own all proprietary rights in the Bloomberg Barclays 3-15 Year Blend (2-17) Municipal Bond Index (the “Bloomberg Barclays Index”).

The Bloomberg Barclays Index is licensed for use by the Licensee with respect to the SPDR Nuveen Municipal Bond ETF (the “Product”).

Neither Barclays Bank Plc, Barclays Capital Inc., nor any affiliate (collectively “Barclays”) nor Bloomberg is the issuer or producer of the Product. The only relationship of Bloomberg and Barclays with the Licensee in respect of the Bloomberg Barclays Index is the licensing of the Bloomberg Barclays Index, which is determined, composed and calculated by BISL, or any successor thereto, without regard to the Licensee or the Product or the owners of the Product. In that capacity, neither Bloomberg nor Barclays has any responsibilities, obligations or duties to investors in the Product. Licensee may execute transaction(s) with Barclays on behalf of the Product.

Absent a separate relationship or arrangement with Bloomberg or Barclays, investors neither acquire any interest in the Bloomberg Barclays Index nor enter into any relationship of any kind whatsoever with Bloomberg or Barclays upon making an investment in the Product. The Product is not sponsored by Bloomberg or Barclays or endorsed, sold or marketed by Bloomberg or Barclays in their capacity as index provider and/or licensor of the Bloomberg Barclays Index. In that capacity, neither Bloomberg nor Barclays (i) makes any representation or warranty, express or implied, regarding the advisability of investing in the Product or the advisability of investing in securities generally or the ability of the Bloomberg Barclays Index to track corresponding or relative market performance, (ii) has passed on the legality or suitability of the Product with respect to any person or entity, (iii) is responsible for or has participated in the determination of the timing of, prices at, or quantities of the Product to be issued, (iv) has any obligation to take the needs of the Licensee or the owners of the Product or any other third party into consideration in determining, composing or calculating the Bloomberg Barclays Index, or (v) has any obligation or liability in connection with administration, marketing or trading of the Product.

The licensing agreement between Bloomberg and Barclays is solely for the benefit of Bloomberg and Barclays and not for the benefit of the owners of the Product, investors or other third parties. In addition, the licensing agreement between Licensee and Bloomberg is solely for the benefit of Licensee and Bloomberg and not for the benefit of the owners of the Product, investors or other third parties.

NEITHER BLOOMBERG NOR BARCLAYS SHALL HAVE ANY LIABILITY TO THE LICENSEE, INVESTORS OR OTHER THIRD PARTIES FOR THE QUALITY, ACCURACY AND/OR COMPLETENESS OF THE BLOOMBERG BARCLAYS INDEX OR ANY DATA INCLUDED THEREIN OR FOR INTERRUPTIONS IN THE DELIVERY OF THE BLOOMBERG BARCLAYS INDEX. NEITHER BLOOMBERG NOR BARCLAYS MAKES ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY THE LICENSEE, THE INVESTORS OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE BLOOMBERG BARCLAYS INDEX OR ANY DATA INCLUDED THEREIN. NEITHER BLOOMBERG NOR BARCLAYS MAKES ANY EXPRESS OR IMPLIED WARRANTIES, AND EACH HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE BLOOMBERG BARCLAYS INDEX OR ANY DATA INCLUDED THEREIN. BLOOMBERG RESERVES THE RIGHT TO CHANGE THE METHODS OF CALCULATION OR PUBLICATION, OR TO CEASE THE CALCULATION OR PUBLICATION OF THE BLOOMBERG BARCLAYS INDEX, AND NEITHER BLOOMBERG NOR BARCLAYS SHALL BE LIABLE FOR ANY MISCALCULATION OF OR ANY INCORRECT, DELAYED OR INTERRUPTED PUBLICATION WITH RESPECT TO THE BLOOMBERG BARCLAYS INDEX. NEITHER BLOOMBERG NOR BARCLAYS SHALL BE LIABLE FOR ANY DAMAGES, INCLUDING, WITHOUT LIMITATION, ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY LOST PROFITS, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH, RESULTING FROM THE USE OF THE BLOOMBERG BARCLAYS INDEX OR ANY DATA INCLUDED THEREIN OR WITH RESPECT TO THE PRODUCT.

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None of the information supplied by Bloomberg or Barclays and used in this publication may be reproduced in any manner without the prior written permission of both Bloomberg and Barclays Capital, the investment banking division of Barclays Bank PLC. Barclays Bank PLC is registered in England No. 1026167, registered office 1 Churchill Place London E14 5HP.

SPDR Trademark. The “SPDR” trademark is used under license from Standard & Poor's Financial Services LLC (“S&P”). No Fund offered by the Trust or its affiliates is sponsored, endorsed, sold or marketed by S&P or its affiliates. S&P makes no representation or warranty, express or implied, to the owners of the Fund or any member of the public regarding the advisability of investing in securities generally or in the Fund particularly. S&P is not responsible for and has not participated in any determination or calculation made with respect to issuance or redemption of Fund Shares. S&P has no obligation or liability in connection with the administration, marketing or trading of the Fund.

WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL S&P HAVE ANY LIABILITY FOR ANY SPECIAL, PUNITIVE, INDIRECT, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, LOST PROFITS), EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

Additional Purchase and Sale Information

Fund Shares are listed for secondary trading on the Exchange and individual Fund Shares may only be purchased and sold in the secondary market through a broker-dealer. The secondary markets are closed on weekends and also are generally closed on the following holidays: New Year's Day, Dr. Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day (observed), Independence Day, Labor Day, Thanksgiving Day and Christmas Day. The Exchange may close early on the business day before certain holidays and on the day after Thanksgiving Day. Exchange holiday schedules are subject to change without notice. If you buy or sell Fund Shares in the secondary market, you will pay the secondary market price for Fund Shares. In addition, you may incur customary brokerage commissions and charges and may pay some or all of the spread between the bid and the offered price in the secondary market on each leg of a round trip (purchase and sale) transaction.

The trading prices of Fund Shares will fluctuate continuously throughout trading hours based on market supply and demand rather than the Fund's net asset value, which is calculated at the end of each business day. Fund Shares will trade on the Exchange at prices that may be above (i.e., at a premium) or below (i.e., at a discount), to varying degrees, the daily net asset value of Fund Shares. The trading prices of Fund Shares may deviate significantly from the Fund's net asset value during periods of market volatility. Given, however, that Fund Shares can be issued and redeemed daily in Creation Units, the Adviser believes that large discounts and premiums to net asset value should not be sustained over long periods.

The Exchange will disseminate, every fifteen seconds during the regular trading day, an indicative optimized portfolio value (“IOPV”) relating to the Fund. The IOPV calculations are estimates of the value of the Fund's net asset value per Fund Share. Premiums and discounts between the IOPV and the market price may occur. This should not be viewed as a “real-time” update of the net asset value per Fund Share. The IOPV is based on the current market value of the published basket of portfolio securities and/or cash required to be deposited in exchange for a Creation Unit and does not necessarily reflect the precise composition of the Fund's actual portfolio at a particular point in time. Moreover, the IOPV is generally determined by using current market quotations and/or price quotations obtained from broker-dealers and other market intermediaries and valuations based on current market rates. The IOPV may not be calculated in the same manner as the NAV, which (i) is computed only once a day, (ii) unlike the calculation of the IOPV, takes into account Fund expenses, and (iii) may be subject, in accordance with the requirements of the 1940 Act, to fair valuation at different prices than those used in the calculations of the IOPV. The IOPV price is based on quotes and closing prices from the securities' local market converted into U.S. dollars at the current currency rates and may not reflect events that occur subsequent to the local market's close. Therefore, the IOPV may not reflect the best possible valuation of the Fund's current portfolio. Neither the Fund nor the Adviser or any of their affiliates are involved in, or responsible for, the calculation or dissemination of such IOPVs and make no warranty as to their accuracy.

The Fund does not impose any restrictions on the frequency of purchases and redemptions; however, the Fund reserves the right to reject or limit purchases at any time as described in the SAI. When considering that no restriction or policy was necessary, the Board evaluated the risks posed by market timing activities, such as whether frequent purchases and redemptions would interfere with the efficient implementation of the Fund's investment strategy, or whether they would cause the Fund to experience increased transaction costs. The Board considered that, unlike

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traditional mutual funds, Fund Shares are issued and redeemed only in large quantities of shares known as Creation Units, available only from the Fund directly, and that most trading in the Fund occurs on the Exchange at prevailing market prices and does not involve the Fund directly. Given this structure, the Board determined that it is unlikely that (a) market timing would be attempted by the Fund's shareholders or (b) any attempts to market time the Fund by shareholders would result in negative impact to the Fund or its shareholders.

Distributions

Dividends and Capital Gains. As a Fund shareholder, you are entitled to your share of the Fund's income and net realized gains on its investments. The Fund pays out substantially all of its net earnings to its shareholders as “distributions.”

The Fund may earn interest from debt securities and, if participating, securities lending income. The Fund will generally realize short-term capital gains or losses whenever it sells or exchanges assets held for one year or less. Net short-term capital gains will generally be treated as ordinary income when distributed to shareholders. The Fund will generally realize long-term capital gains or losses whenever it sells or exchanges assets held for more than one year. Net capital gains (the excess of the Fund's net long-term capital gains over its net short-term capital losses) are distributed to shareholders as “capital gain distributions.”

Income dividend distributions, if any, are generally distributed to shareholders [monthly], but may vary significantly from period to period.

Net capital gains for the Fund are distributed at least annually. Dividends may be declared and paid more frequently or at any other time to comply with the distribution requirements of the Internal Revenue Code of 1986, as amended (the “Code”).

Distributions in cash may be reinvested automatically in additional whole Fund Shares only if the broker through whom you purchased Fund Shares makes such option available. Distributions which are reinvested will nevertheless be taxable to the same extent as if such distributions had not been reinvested.

Portfolio Holdings Disclosure

The Fund's portfolio holdings disclosure policy is described in the SAI. In addition, the identities and quantities of the securities held by the Fund are disclosed on the Fund's website.

Additional Tax Information

The following discussion is a summary of some important U.S. federal income tax considerations generally applicable to an investment in the Fund. Your investment in the Fund may have other tax implications. Please consult your tax advisor about federal, state, local, foreign or other tax laws applicable to you. Investors, including non-U.S. investors, may wish to consult the SAI tax section for additional disclosure.

Taxes on Distributions. Dividends paid by the Fund that are reported as exempt-interest dividends will not be subject to regular federal income tax. The Fund intends to invest its assets in a manner such that dividend distributions to its shareholders will generally be exempt from regular U.S. federal income tax, although distributions from the Fund may be subject to the federal alternative minimum tax and will not necessarily be exempt from state and local taxation. Dividends paid by the Fund will be exempt from regular federal income tax to the extent of the Fund's net tax-exempt interest income as long as 50% or more of the value of the Fund's assets at the end of each quarter is invested in state, municipal and other bonds the interest on which is excluded from gross income for federal income tax purposes and as long as the Fund reports such dividends as exempt-interest dividends. The Fund, however, is able to invest up to 20% of its net assets in taxable securities, the income from which is subject to regular federal income tax.

Because the Fund may invest in private activity bonds (within the meaning of Section 141 of the Code), the interest on which is not federally tax-exempt to persons who are “substantial users” of the facilities financed by such bonds or “related persons” of such “substantial users,” the Fund may not be an appropriate investment for shareholders who are considered either a “substantial user” or “related person” within the meaning of the Code. In addition, interest on certain municipal securities that meet the definition of private activity bonds under the Code is included as an item of tax preference in determining the amount of a taxpayer's alternative minimum taxable income. To the extent the Fund receives income from private activity bonds, a portion of the dividends paid by it, although otherwise exempt from

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federal income tax, will be taxable to those shareholders subject to the alternative minimum tax regime. The Fund will annually supply shareholders with a report indicating the percentage of its income attributable to municipal securities required to be included in calculating the federal alternative minimum tax.

Exempt-interest dividends from the Fund are taken into account in determining the taxable portion of any Social Security or railroad retirement benefits that you receive. If you receive Social Security or railroad retirement benefits, you should consult your tax advisor about how an investment in the Fund may affect the taxation of your benefits.

Exempt-interest dividends attributable to interest on municipal securities issued by a state or its political subdivisions may be exempt in the hands of a shareholder from income tax imposed by that state, but exempt-interest dividends attributable to interest on municipal securities issued by another state generally will not be exempt from such income tax.

In general, your distributions (other than exempt-interest dividends) are subject to federal income tax when they are paid, whether you take them in cash or reinvest them in the Fund. The income dividends and short-term capital gains distributions you receive from the Fund will generally be taxed as ordinary income. Any distributions of the Fund's net capital gains are taxable as long-term capital gain regardless of how long you have owned Fund Shares. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%. Although the Fund does not seek to realize taxable income or capital gains, it may realize and distribute taxable income or capital gains from time to time as a result of its normal investment activities. Distributions in excess of the Fund's current and accumulated earnings and profits are treated as a tax-free return of capital to the extent of your basis in the Fund's shares, and, in general, as capital gain thereafter.

Since the Fund primarily holds investments that do not pay dividends, it is not expected that any portion of the dividends paid by the Fund will qualify for either the dividends-received deduction for corporations or the favorable income tax rates available to individuals on qualified dividend income.

U.S. individuals with income exceeding specified thresholds are subject to a 3.8% Medicare contribution tax on all or a portion of their “net investment income,” which includes taxable interest, dividends and certain capital gains (generally including capital gain distributions and capital gains realized upon the sale of Fund Shares) but does not include exempt-interest dividends paid by the Fund. This 3.8% tax also applies to all or a portion of the undistributed net investment income of certain shareholders that are estates and trusts.

Certain tax-exempt educational institutions will be subject to a 1.4% tax on net investment income. For these purposes, certain dividends and capital gain distributions (but not exempt-interest dividends paid by the Fund), and certain gains from the disposition of Fund Shares (among other categories of income), are generally taken into account in computing a shareholder's net investment income.

Distributions paid in January, but declared by the Fund in October, November or December of the previous year, payable to shareholders of record in such a month, may be treated as received in the calendar year in which they were declared. The Fund will inform you of the amount of your ordinary income dividends and any capital gain distributions shortly after the close of each calendar year.

A distribution will reduce the Fund's net asset value per Fund Share and may be taxable to you as ordinary income or capital gain even though, from an investment standpoint, the distribution may constitute a return of capital.

Original Issue Discount. Investments by the Fund in zero coupon or other discount securities will result in income to the Fund equal to a portion of the excess face value of the securities over their issue price (the “original issue discount” or “OID”) each year that the securities are held, even though the Fund may receive no cash interest payments or may receive cash interest payments that are less than the income recognized for tax purposes. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of the Fund, the Fund may recognize income without receiving a commensurate amount of cash. The Fund‘s share of such income is included in determining the amount that the Fund must distribute to maintain its eligibility for treatment as a regulated investment company and to avoid the payment of federal tax, including the nondeductible 4% excise tax. Because any income required to be recognized as a result of the OID and/or market discount rules (discussed below) may not be matched by a corresponding cash payment, the Fund may be required to borrow money or dispose of securities to be able to make distributions to its shareholders in order to qualify for treatment as a regulated investment company and eliminate taxes at the Fund level.

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Market Discount (Municipal Securities). If the Fund purchases a municipal security at a market discount, any gain realized by the Fund upon sale or redemption of the municipal security will be treated as taxable interest income to the extent of the market discount, and any gain realized in excess of the market discount will be treated as capital gains.

Market Discount (For Securities Other Than Municipal Securities). Any market discount recognized on a market discount bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or below adjusted issue price if the bond was issued with original issue discount. Absent an election by the Fund to include the market discount in income as it accrues, the gain on the Fund's disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount. Where the income required to be recognized as a result of the market discount rules is not matched by a corresponding cash receipt by the Fund, the Fund may be required to borrow money or dispose of securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a regulated investment company and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Fund.

Taxes on Exchange-Listed Share Sales. Any capital gain or loss realized upon a sale of Fund Shares is generally treated as long-term capital gain or loss if Fund Shares have been held for more than one year and as short-term capital gain or loss if Fund Shares have been held for one year or less, except that any capital loss on the sale of Fund Shares held for six months or less will be disallowed to the extent of exempt-interest dividends received with respect to those Fund Shares, and to the extent not disallowed will be treated as long-term capital loss to the extent that capital gain dividends were paid with respect to such Fund Shares.

Taxes on Creations and Redemptions of Creation Units. A person who exchanges securities for Creation Units generally will recognize a gain or loss. The gain or loss will be equal to the difference between the market value of the Creation Units at the time and the exchanger's aggregate basis in the securities surrendered plus any cash paid for the Creation Units. A person who exchanges Creation Units for securities will generally recognize a gain or loss equal to the difference between the exchanger's basis in the Creation Units and the aggregate market value of the securities and the amount of cash received. The IRS, however, may assert that a loss realized upon an exchange of securities for Creation Units cannot be deducted currently under the rules governing “wash sales,” or on the basis that there has been no significant change in economic position. Persons exchanging securities should consult their own tax advisor with respect to whether wash sale rules apply and when a loss might be deductible.

Under current federal tax laws, any capital gain or loss realized upon a redemption (or creation) of Creation Units is generally treated as long-term capital gain or loss if the Fund Shares (or securities surrendered) have been held for more than one year and as a short-term capital gain or loss if the Fund Shares (or securities surrendered) have been held for one year or less.

If you create or redeem Creation Units, you will be sent a confirmation statement showing how many Fund Shares you purchased or sold and at what price.

The Trust on behalf of the Fund has the right to reject an order for Creation Units if the purchaser (or a group of purchasers) would, upon obtaining the Fund Shares so ordered, own 80% or more of the outstanding shares of the Fund and if, pursuant to Section 351 of the Code, the Fund would have a basis in the securities different from the market value of the securities on the date of deposit. The Trust also has the right to require information necessary to determine beneficial share ownership for purposes of the 80% determination. If the Trust does issue Creation Units to a purchaser (or a group of purchasers) that would, upon obtaining the Fund Shares so ordered, own 80% or more of the outstanding shares of the Fund, the purchaser (or group of purchasers) will not recognize gain or loss upon the exchange of securities for Creation Units.

If the Fund redeems Creation Units in cash, it may bear additional costs and recognize more capital gains than it would if it redeems Creation Units in-kind.

Non-U.S. Investors. Ordinary income dividends paid by the Fund to shareholders who are non-resident aliens or foreign entities will generally be subject to a 30% U.S. withholding tax (other than distributions reported by the Fund as interest-related dividends and short-term capital gain dividends), unless a lower treaty rate applies or unless such income is effectively connected with a U.S. trade or business. In general, the Fund may report interest-related dividends to the extent of its net income derived from U.S. source interest, and the Fund may report short-term capital gain dividends to the extent its net short-term capital gain for the taxable year exceeds its net long-term capital loss. Gains on the sale of Fund Shares and dividends that are, in each case, effectively connected with the conduct of a

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trade or business within the U.S. will generally be subject to U.S. federal net income taxation at regular income tax rates. Non-U.S. shareholders that own, directly or indirectly, more than 5% of the Fund's shares are urged to consult their own tax advisors concerning special tax rules that may apply to their investment.

Unless certain non-U.S. entities that hold Fund Shares comply with IRS requirements that will generally require them to report information regarding U.S. persons investing in, or holding accounts with, such entities, a 30% withholding tax may apply to distributions payable to such entities. A non-U.S. shareholder may be exempt from the withholding described in this paragraph under an applicable intergovernmental agreement between the U.S. and a foreign government, provided that the shareholder and the applicable foreign government comply with the terms of such agreement.

Backup Withholding. The Fund will be required in certain cases to withhold (as “backup withholding”) on amounts (including exempt-interest dividends) payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) is subject to backup withholding by the IRS for failure to properly report payments of interest or dividends, (3) has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). The backup withholding rate is currently 24%. Backup withholding will not be applied to payments that have been subject to the 30% withholding tax on shareholders who are neither citizens nor permanent residents of the United States.

Other Tax Issues. The Fund may be subject to tax in certain states where the Fund does business (or is treated as doing business as a result of its investments). Furthermore, in those states which have income tax laws, the tax treatment of the Fund and of Fund shareholders with respect to distributions by the Fund may differ from federal tax treatment.

The foregoing discussion summarizes some of the consequences under current federal income tax law of an investment in the Fund. It is not a substitute for personal tax advice. Consult your personal tax advisor about the potential tax consequences of an investment in the Fund under all applicable tax laws.

General Information

The Trust was organized as a Massachusetts business trust on March 30, 2011. If shareholders of the Fund are required to vote on any matters, shareholders are entitled to one vote for each Fund Share they own. Annual meetings of shareholders will not be held except as required by the 1940 Act and other applicable law. See the SAI for more information concerning the Trust's form of organization.

Management and Organization

The Fund is a separate series of the Trust, which is an open-end registered management investment company.

For purposes of the 1940 Act, Fund Shares are issued by the respective series of the Trust and the acquisition of Fund Shares by investment companies is subject to the restrictions of Section 12(d)(1) of the 1940 Act.

The Trust has received exemptive relief from Section 12(d)(1) to allow registered investment companies to invest in the Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions as set forth in an SEC exemptive order issued to the Trust, including that such investment companies enter into an agreement with the Trust. This order will be rescinded by the SEC on January 19, 2022. However, effective January 19, 2021, new Rule 12d1-4 permits other investment companies to invest in the Fund beyond the limits in Section 12(d)(1), subject to similar conditions.

From time to time, the Fund may advertise yield and total return figures. Yield is a historical measure of dividend income, and total return is a measure of past dividend income (assuming that it has been reinvested) plus capital appreciation. Neither yield nor total return should be used to predict the future performance of the Fund.

Morgan, Lewis & Bockius LLP serves as counsel to the Trust, including the Fund. [ ] serves as the independent registered public accounting firm and will audit the Fund's financial statements annually.

Financial Highlights

The Fund had not commenced operations prior to the date of this Prospectus and therefore does not have financial information.

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Where to Learn More About the Fund

This Prospectus does not contain all the information included in the Registration Statement filed with the SEC with respect to Fund Shares. The SAI, which has been filed with the SEC, provides more information about the Fund. The Prospectus and SAI may be supplemented from time to time. The SAI is incorporated herein by reference (i.e., it is legally part of this Prospectus). These materials may be obtained without charge, upon request, by writing to the Distributor, State Street Global Advisors Funds Distributors, LLC, One Iron Street, Boston, Massachusetts 02210, by visiting the Fund's website at https://www.ssga.com/spdrs or by calling the following number:

Investor Information: 1-866-787-2257

The Registration Statement, including this Prospectus, the SAI, and the exhibits as well as any shareholder reports may be reviewed on the EDGAR Database on the SEC's website (http://www.sec.gov). You may also obtain copies of this and other information, after paying a duplicating fee, by electronic request at the following E-mail address: publicinfo@sec.gov.

Shareholder inquiries may be directed to the Fund in writing to State Street Global Advisors Funds Distributors, LLC, One Iron Street, Boston, Massachusetts 02210, or by calling the Investor Information number listed above.

No person has been authorized to give any information or to make any representations other than those contained in this Prospectus in connection with the offer of Fund Shares, and, if given or made, the information or representations must not be relied upon as having been authorized by the Trust or the Fund. Neither the delivery of this Prospectus nor any sale of Fund Shares shall under any circumstance imply that the information contained herein is correct as of any date after the date of this Prospectus.

Dealers effecting transactions in Fund Shares, whether or not participating in this distribution, are generally required to deliver a Prospectus. This is in addition to any obligation of dealers to deliver a Prospectus when acting as underwriters.

[ ]STATPRO

The Trust's Investment Company Act Number is 811-22542.

SUBJECT TO COMPLETION. THE INFORMATION IN THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT COMPLETE AND MAY BE CHANGED. THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT AN OFFER TO SELL THESE SECURITIES AND IT IS NOT SOLICITING AN OFFER TO BUY THESE SECURITIES IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.

This Statement of Additional Information (the “SAI”) is not a prospectus. With respect to the Trust’s series listed below, this SAI should be read in conjunction with the prospectus dated [ , 2021], as may be revised from time to time (the “Prospectus”).

Capitalized terms used herein that are not defined have the same meaning as in the Prospectus, unless otherwise noted. Copies of the Prospectus may be obtained without charge by writing to State Street Global Advisors Funds Distributors, LLC, the Trust’s principal underwriter (referred to herein as “Distributor” or “Principal Underwriter”), One Iron Street, Boston, Massachusetts 02210, by visiting the Trust’s website at http://www.ssga.com/spdrs or by calling 1-866-787-2257. The Fund had not commenced operations as of the date of this SAI and therefore did not have any financial information to report for the Trust’s [June 30, 2021] fiscal year end.

The Trust is an open-end management investment company, registered under the Investment Company Act of 1940, as amended (the “1940 Act”), consisting of multiple investment series, including SPDR Nuveen Municipal Bond ESG ETF (the “Fund”). The Trust was organized as a Massachusetts business trust on March 30, 2011. The offering of the Fund’s shares (“Shares”) is registered under the Securities Act of 1933, as amended (the “Securities Act”). SSGA Funds Management, Inc. serves as the investment adviser for the Fund (“SSGA FM” or the “Adviser”) and the Fund is sub-advised by Nuveen Asset Management, LLC (“Nuveen” or the “Sub-Adviser”). To the extent that a reference in this SAI refers to the “Adviser,” such reference should be read to refer to the Sub-Adviser where the context requires.

The Fund offers and issues Shares at their net asset value (sometimes referred to herein as “NAV”) only in aggregations of a specified number of Shares (each, a “Creation Unit”). The Fund generally offers and issues Shares either in exchange for (i) a basket of securities designated by the Fund (“Deposit Securities”) together with the deposit of a specified cash payment (“Cash Component”) or (ii) a cash payment equal in value to the Deposit Securities (“Deposit Cash”) together with the Cash Component. The primary consideration accepted by the Fund (i.e., Deposit Securities or Deposit Cash) is set forth under “Purchase and Redemption of Creation Units” later in this SAI. The Trust reserves the right to permit or require the substitution of a “cash in lieu” amount to be added to the Cash Component to replace any Deposit Security and reserves the right to permit or require the substitution of Deposit Securities in lieu of Deposit Cash (subject to applicable legal requirements). The Shares have been approved for listing and secondary trading on a national securities exchange (the “Exchange”). The Shares will trade on the Exchange at market prices. These prices may differ from the Shares’ net asset values. The Shares are also redeemable only in Creation Unit aggregations, and generally in exchange either for (i) portfolio securities and a specified cash payment or (ii) cash (subject to applicable legal requirements).

Shares may be issued in advance of receipt of Deposit Securities subject to various conditions including a requirement to maintain on deposit with the Trust cash at least equal to a specified percentage of the market value of the missing Deposit Securities, as set forth in the Participant Agreement (as defined below). See “Purchase and Redemption of Creation Units.” The Trust may impose a transaction fee for each creation or redemption. In all cases, such fees will be limited in accordance with the requirements of the U.S. Securities and Exchange Commission (“SEC”) applicable to management investment companies offering redeemable securities. In addition to the fixed creation or redemption transaction fee, an additional transaction fee of up to three times the fixed creation or redemption transaction fee and/or an additional variable charge may apply.

The Fund may invest in the following types of investments, consistent with its investment strategies and objective. Please see the Fund’s Prospectus for additional information regarding its principal investment strategies.

The Fund is classified as a “non-diversified” investment company under the 1940 Act. A “non-diversified” classification means that the Fund is not limited by the 1940 Act with regard to the percentage of its assets that may be invested in the securities of a single issuer. This means that the Fund may invest a greater portion of its assets in the securities of a single issuer than a diversified fund. This may have an adverse effect on the Fund’s performance or subject the Fund’s Shares to greater price volatility than more diversified investment companies.

The Fund intends to maintain a level of diversification and otherwise conduct its operations so as to enable the Fund to qualify for treatment as a “regulated investment company” (“RIC”) for purposes of the Internal Revenue Code of 1986, as amended (“Internal Revenue Code”), and to relieve the Fund of any liability for federal income tax to the extent that its earnings are distributed to shareholders. Compliance with the diversification requirements of the Internal Revenue Code may limit the investment flexibility of the Fund and may make it less likely that the Fund will meet its investment objective.

A bond is an interest-bearing security issued by a company, governmental unit or, in some cases, a non-U.S. entity. The issuer of a bond has a contractual obligation to pay interest at a stated rate on specific dates and to repay principal (the bond’s face value) periodically or on a specified maturity date; provided, however, a zero coupon bond pays no interest to its holder during its life. The value of a zero coupon bond to the Fund consists of the difference between such bond’s face value at the time of maturity and the price for which it was acquired, which may be an amount significantly less than its face value (sometimes referred to as a “deep discount” price).

An issuer may have the right to redeem or “call” a bond before maturity, in which case the investor may have to reinvest the proceeds at lower market rates. Most bonds bear interest income at a “coupon” rate that is fixed for the life of the bond. The value of a fixed rate bond usually rises when market interest rates fall, and falls when market interest rates rise. Accordingly, a fixed rate bond’s yield (income as a percent of the bond’s current value) may differ from its coupon rate as its value rises or falls. Fixed rate bonds generally are also subject to inflation risk, which is the risk that the value of the bond or income from the bond will be worth less in the future as inflation decreases the value of money. This could mean that, as inflation increases, the “real” value of the assets of the Fund holding fixed rate bonds can decline, as can the value of the Fund’s distributions. Other types of bonds bear income at an interest rate that is adjusted periodically. Because of their adjustable interest rates, the value of “floating-rate” or “variable-rate” bonds fluctuates much less in response to market interest rate movements than the value of fixed rate bonds. The Fund may treat some of these bonds as having a shorter maturity for purposes of calculating the weighted average maturity of its investment portfolio. Bonds may be senior or subordinated obligations. Senior obligations generally have the first claim on a corporation’s earnings and assets and, in the event of liquidation, are paid before subordinated obligations. Bonds may be unsecured (backed only by the issuer’s general creditworthiness) or secured (also backed by specified collateral).

The investment return of corporate bonds reflects interest on the bond and changes in the market value of the bond. The market value of a corporate bond may be affected by the credit rating of the corporation, the corporation’s performance and perceptions of the corporation in the market place. There is a risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by such a security.

Commercial paper consists of short-term, promissory notes issued by banks, corporations and other entities to finance short-term credit needs. These securities generally are discounted but sometimes may be interest bearing.

The Fund does not intend to concentrate its investments in any particular industry. The Fund looks to Nuveen’s proprietary set of industry groups for making industry determinations based on classifications developed by third party providers. The Trust’s general policy is to exclude securities of the U.S. government and its agencies or instrumentalities, and tax-exempt securities of state, territory, possession or municipal governments and their authorities, agencies, instrumentalities or political subdivisions (except to the extent that the income from a municipal bond is derived principally from the assets and revenues of non-governmental users) when measuring industry concentration.

The Fund may invest in other exchange-traded funds (“ETFs”) (including ETFs managed by the Adviser). ETFs may be structured as investment companies that are registered under the 1940 Act, typically as open-end funds or unit investment trusts. These ETFs are generally based on specific domestic and foreign market securities indices. An “index-based ETF” seeks to provide investment results that match the performance of an index by holding in its portfolio either the contents of the index or a representative sample of the securities in the index. An “actively-managed ETF” invests in securities based on an adviser’s investment strategy. An “enhanced ETF” seeks to provide investment results that match a positive or negative multiple of the performance of an underlying index. In seeking to provide such results, an ETF and, in particular, an enhanced ETF, may engage in short sales of securities included in the underlying index and may invest in derivatives instruments, such as equity index Swaps, futures contracts, and options on securities, futures contracts, and stock indices. Alternatively, ETFs may be structured as grantor trusts or other forms of pooled investment vehicles that are not registered or regulated under the 1940 Act. These ETFs typically hold commodities, precious metals, currency or other non-securities investments. ETFs, like mutual funds, have expenses associated with their operation, such as advisory and custody fees. When a fund invests in an ETF, in addition to directly bearing expenses associated with its own operations, including the brokerage costs associated with the purchase and sale of shares of the ETF, the fund will bear a pro rata portion of the ETF’s expenses. In addition, it may be more costly to own an ETF than to directly own the securities or other investments held by the ETF because of ETF expenses. The risks of owning shares of an ETF generally reflect the risks of owning the underlying securities or other investments held by the ETF, although lack of liquidity in the market for the shares of an ETF could result in the ETF’s value being more volatile than the underlying securities or other investments.

Exchange-traded notes (“ETNs”) are debt obligations of investment banks which are traded on exchanges and the returns of which are linked to the performance of market indexes. In addition to trading ETNs on exchanges, investors may redeem ETNs directly with the issuer on a weekly basis, typically in a minimum amount of 50,000 units, or hold the ETNs until maturity. ETNs may be riskier than ordinary debt securities and may have no principal protection. A fund’s investment in an ETN may be influenced by many unpredictable factors, including highly volatile commodities prices, changes in supply and demand relationships, weather, agriculture, trade, changes in interest rates, and monetary and other governmental policies, action and inaction. Investing in ETNs is not equivalent to investing directly in index components or the relevant index itself. Because ETNs are debt securities, they possess credit risk; if the issuer has financial difficulties or goes bankrupt, the investor may not receive the return it was promised.

The Fund may invest up to 20% of its assets in derivatives, including exchange-traded futures on indices, exchange-traded futures on Treasuries or Eurodollars, U.S. exchange-traded or OTC put and call options contracts and exchange-traded or OTC swap transactions (including NDFs interest rate swaps, total return swaps, excess return swaps, and credit default swaps). The Fund will segregate cash and/or appropriate liquid assets if required to do so by SEC or CFTC regulation or interpretation.

Futures and Options on Futures. Futures contracts generally provide for the future sale by one party and purchase by another party of a specified commodity or security at a specified future time and at a specified price. Index futures contracts are settled daily with a payment by one party to the other of a cash amount based on the difference between the level of the index specified in the contract from one day to the next. A futures contract on an index is an agreement pursuant to which two parties agree to take or make delivery of an amount of cash equal to the difference between the value of the index at the close of the last trading day of the contract and the price at which the index contract originally was written. Although the value of an index might be a function of the value of certain specified securities, physical delivery of these securities is not always made. A public market exists in futures contracts covering a number of indexes, as well as financial instruments, including, without limitation: U.S. Treasury bonds; U.S. Treasury notes; GNMA Certificates; three-month U.S. Treasury bills; 90-day commercial paper; bank certificates of deposit; Eurodollar certificates of deposit; the Australian Dollar; the Canadian Dollar; the British Pound; the Japanese Yen; the Swiss Franc; the Mexican Peso; and certain multinational currencies, such as the Euro. It is expected that other futures contracts will be developed and traded in the future. Futures contracts are standardized as to maturity date and underlying instrument and are traded on futures exchanges.

The Fund may purchase and write (sell) call and put options on futures. Options on futures give the holder the right, in return for the premium paid, to assume a long position (call) or short position (put) in a futures contract at a specified exercise price upon expiration of, or at any time during the period of, the option. Upon exercise of a call option, the holder acquires a long position in the futures contract and the writer is assigned the opposite short position. In the case of a put option, the opposite is true. The Fund is required to make a good faith margin deposit in cash or U.S. government securities (or other eligible collateral) with a broker or custodian to initiate and maintain open positions in futures contracts. A margin deposit is intended to assure completion of the contract (delivery or acceptance of the underlying commodity or payment of the cash settlement amount) if it is not terminated prior to the specified delivery date. Brokers may establish deposit requirements which are higher than the exchange minimums. Futures contracts are customarily purchased and sold on margin deposits which may range upward from less than 5% of the value of the contract being traded.

After a futures contract position is opened, the value of the contract is marked to market daily. If the futures contract price changes to the extent that the margin on deposit does not satisfy price changes, additional payments will be required. Conversely, change in the contract value may reduce the required margin, resulting in a repayment of excess margin to the contract holder. Variation margin payments are made to and from the futures broker for as long as the contract remains open. In such case, the Fund would expect to earn interest income on its margin deposits. Although some futures contracts call for making or taking delivery of the underlying commodity, generally these obligations are closed out prior to delivery by offsetting purchases or sales of matching futures contracts (involving the same exchange, underlying security or index and delivery month). If an offsetting purchase price is less than the original sale price, the Fund realizes a capital gain, or if it is more, the Fund realizes a capital loss. Conversely, if an offsetting sale price is more than the original purchase price, the Fund realizes a capital gain, or if it is less, the Fund realizes a capital loss. The transaction costs also must be included in these calculations.

Options. The Fund may purchase and sell put and call options. Such options may relate to particular securities and may or may not be listed on a national securities exchange and issued by the Options Clearing Corporation. Options trading is a highly specialized activity that entails greater than ordinary investment risk. Options on particular securities may be more volatile than the underlying securities, and therefore, on a percentage basis, an investment in options may be subject to greater fluctuation than an investment in the underlying securities themselves.

Short Sales “Against the Box.” The Fund may engage in short sales “against the box.” In a short sale against the box, the Fund agrees to sell at a future date a security that it either contemporaneously owns or has the right to acquire at no extra cost. If the price of the security has declined at the time the Fund is required to deliver the security, the Fund will benefit from the difference in the price. If the price of the security has increased, the Fund will be required to pay the difference.

Swap Transactions. The Fund may enter into swap transactions, including interest rate, swap, credit default swap, NDF, and total return swap transactions. Swap transactions are contracts between parties in which one party agrees to make periodic payments to the other party based on the change in market value or level of a specified rate, index or asset. In return, the other party agrees to make payments to the first party based on the return of a different specified rate, index or asset. Swap transactions will usually be done on a net basis, i.e., where the two parties make net payments with the Fund receiving or paying, as the case may be, only the net amount of the two payments. The net amount of the excess, if any, of the Fund’s obligations over its entitlements with respect to each swap is accrued on a daily basis and an amount of cash or equivalents having an aggregate value at least equal to the accrued excess is maintained by the Fund. Swaps may be used in conjunction with other instruments to offset interest rate, currency or other underlying risks. For example, interest rate swaps may be offset with “caps,” “floors” or “collars”. A “cap” is essentially a call option which places a limit on the amount of floating rate interest that must be paid on a certain principal amount. A “floor” is essentially a put option which places a limit on the minimum amount that would be paid on a certain principal amount. A “collar” is essentially a combination of a long cap and a short floor where the limits are set at different levels.

The use of swap transactions by the Fund entails certain risks, which may be different from, or possibly greater than, the risks associated with investing directly in the securities and other investments that are the referenced asset for the swap agreement. Swaps are highly specialized instruments that require investment techniques, risk analyses, and tax planning different from those associated with stocks, bonds, and other traditional investments. The use of a swap requires an understanding not only of the referenced asset, reference rate, or index, but also of the swap itself, without the benefit of observing the performance of the swap under all the possible market conditions. Because some swap transactions have a leverage component, adverse changes in the value or level of the underlying asset, reference rate, or index can result in a loss substantially greater than the amount invested in the swap itself. Certain swaps have the potential for unlimited loss, regardless of the size of the initial investment.

Bilateral OTC transactions differ from exchange-traded or cleared derivatives transactions in several respects. Bilateral OTC transactions are transacted directly with dealers and not with a clearing corporation. Without the availability of a clearing corporation, bilateral OTC transaction pricing is normally done by reference to information from market makers and/or available index data, which information is carefully monitored by the Sub-Adviser and verified in appropriate cases. As bilateral OTC transactions are entered into directly with a dealer, there is a risk of nonperformance by the dealer as a result of its insolvency or otherwise. Under recently-adopted regulations by the CFTC and federal banking regulators (“Margin Rules”), the Fund is required to post collateral (known as variation margin) to cover the mark-to-market exposure in respect of its uncleared swaps. The Margin Rules also mandate that collateral in the form of initial margin be posted to cover potential future exposure attributable to uncleared swap transactions. In the event the Fund is required to post collateral in the form of initial margin or variation margin in respect of its uncleared swap transactions, all such collateral will be posted with a third party custodian pursuant to a triparty custody agreement between the Fund, its dealer counterparty and an unaffiliated custodian.

The requirement to execute certain OTC derivatives contracts on SEFs may offer certain advantages over traditional bilateral OTC trading, such as ease of execution, price transparency, increased liquidity and/or favorable pricing. However, SEF trading may make it more difficult and costly for the Fund to enter into highly tailored or customized transactions and may result in additional costs and risks. Market participants such as the Fund that execute derivatives contracts through a SEF, whether directly or through a broker intermediary, are required to submit to the jurisdiction of the SEF and comply with SEF and CFTC rules and regulations which impose, among other things disclosure and recordkeeping obligations. In addition, the Fund will generally incur SEF or broker intermediary fees when it trades on a SEF. The Fund may also be required to indemnify the SEF or broker intermediary for any losses or costs that may result from the Fund’s transactions on the SEF.

Total Return Swaps. The Fund may enter into total return swap transactions for investment purposes. Total return swaps are transactions in which one party agrees to make periodic payments based on the change in market value of the underlying assets, which may include a specified security, basket of securities or security indexes during the specified period, in return for periodic payments based on a fixed or variable interest rate of the total return from other underlying assets. Total return swaps may be used to obtain exposure to a security or market without owning or taking physical custody of such security or market, including in cases in which there may be disadvantages associated with direct ownership of a particular security. In a typical total return equity swap, payments made by the Fund or the counterparty are based on the total return of a particular reference asset or assets (such as an equity security, a combination of such securities, or an index). That is, one party agrees to pay another party the return on a stock, basket of stocks, or stock index in return for a specified interest rate. By entering into an equity index swap, for example, the index receiver can gain exposure to stocks making up the index of securities without actually purchasing those stocks. Total return swaps involve not only the risk associated with the investment in the underlying securities, but also the risk of the counterparty not fulfilling its obligations under the agreement.

Credit Default Swaps. The Fund may enter into credit default swap transactions for investment purposes. A credit default swap transaction may have as reference obligations one or more securities that are not currently held by the Fund. The Fund may be either the protection buyer or protection seller in the transaction. Credit default swaps may also be structured based on the debt of a basket of issuers, rather than a single issuer, and may be customized with respect to the default event that triggers purchase or other factors. As a protection seller, the Fund would generally receive an upfront payment or a fixed rate of income throughout the term of the swap, which typically is between six months and three years, provided that there is no credit event. If a credit event occurs, generally the protection seller must pay the protection buyer the full face amount of the reference obligations that may have little or no value. The notional value of the credit default swap will be used to segregate liquid assets for selling protection on credit default swaps. If the

Fund were a protection buyer and no credit event occurred during the term of the swap, the Fund would recover nothing if the swap were held through its termination date. However, if a credit event occurred, the protection buyer may elect to receive the full notional value of the swap in exchange for an equal face amount of the reference obligation that may have little or no value. Where the Fund is the protection buyer, credit default swaps involve the risk that the seller may fail to satisfy its payment obligations to the Fund in the event of a default. The purchase of credit default swaps involves costs, which will reduce the Fund’s return. When the Fund buys credit default swaps it will segregate an amount at least equal to the amount of any accrued premium payment obligations including amounts for early terminations.

Currency Swaps. The Fund may enter into currency swap transactions for investment purposes. Currency swaps are similar to interest rate swaps, except that they involve multiple currencies. The Fund may enter into a currency swap when it has exposure to one currency and desires exposure to a different currency. Typically, the interest rates that determine the currency swap payments are fixed, although occasionally one or both parties may pay a floating rate of interest. Unlike an interest rate swap, however, the principal amounts are exchanged at the beginning of the contract and returned at the end of the contract. In addition to paying and receiving amounts at the beginning and end of the transaction, both sides will have to pay in full on a periodic basis based upon the currency they have borrowed. Change in foreign exchange rates and changes in interest rates, as described above, may negatively affect currency swaps.

Interest Rate Swaps. The Fund may enter into an interest rate swap in an effort to protect against declines in the value of fixed income securities held by the Fund. In such an instance, the Fund may agree to pay a fixed rate (multiplied by a notional amount) while a counterparty agrees to pay a floating rate (multiplied by the same notional amount). If interest rates rise, resulting in a diminution in the value of the Fund’s portfolio, the Fund would receive payments under the swap that would offset, in whole or in part, such diminution in value.

Options on Swaps. An option on a swap agreement, or a “swaption,” is a contract that gives a counterparty the right (but not the obligation) to enter into a new swap agreement or to shorten, extend, cancel or otherwise modify an existing swap agreement, at some designated future time on specified terms. In return, the purchaser pays a “premium” to the seller of the contract. The seller of the contract receives the premium and bears the risk of unfavorable changes on the underlying swap. The Fund may write (sell) and purchase put and call swaptions. The Fund may also enter into swaptions on either an asset-based or liability-based basis, depending on whether the Fund is hedging its assets or its liabilities. The Fund may write (sell) and purchase put and call swaptions to the same extent it may make use of standard options on securities or other instruments. The Fund may enter into these transactions primarily to preserve a return or spread on a particular investment or portion of its holdings, as a duration management technique, to protect against an increase in the price of securities the Fund anticipates purchasing at a later date, or for any other purposes, such as for speculation to increase returns. Swaptions are generally subject to the same risks involved in the Fund’s use of options.

Depending on the terms of the particular option agreement, the Fund will generally incur a greater degree of risk when it writes a swaption than it will incur when it purchases a swaption. When the Fund purchases a swaption, it risks losing only the amount of the premium it has paid should it decide to let the option expire unexercised. However, when the Fund writes a swaption, upon exercise of the option the Fund will become obligated according to the terms of the underlying agreement.

Government Regulation. The Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”) that was signed into law on July 21, 2010 created a new statutory framework that comprehensively regulated the over-the-counter (“OTC”) derivatives markets for the first time. Prior to the Dodd-Frank Act, the OTC derivatives markets were traditionally traded on a bilateral basis (so-called “bilateral OTC transactions”). Under the Dodd-Frank Act, certain OTC derivatives transactions are now required to be centrally cleared and traded on exchanges or electronic trading platforms called swap execution facilities (“SEFs”).

On October 28, 2020, the SEC adopted Rule 18f-4 (the “Derivatives Rule”) under the 1940 Act which, following an implementation period, will replace existing SEC and staff guidance with an updated, comprehensive framework for registered funds’ use of derivatives. Among other changes, the Derivatives Rule will require the Fund to trade derivatives and certain other instruments that create future payment or delivery obligations subject to a value-at-risk (“VaR”) leverage limit, develop and implement a derivatives risk management program and new testing requirements, and comply with new requirements related to board and SEC reporting. These new requirements will apply unless the Fund qualifies as a “limited derivatives user,” as defined in the Derivatives Rule. To the extent the Fund uses derivatives, complying with the Derivatives Rule may increase the cost of the Fund’s investments and cost of doing business, which could adversely affect investors. Other new regulations could adversely affect the value, availability and performance of certain derivative instruments, may make them more costly, and may limit or restrict their use by the Fund.

Regulation Under the Commodity Exchange Act. The Fund intends to use commodity interests, such as futures, swaps and options on futures in accordance with Rule 4.5 of the CEA. An exclusion from the definition of the term “commodity pool operator” has been claimed with respect to each series of the Trust in accordance with Rule 4.5 such that registration or regulation as a commodity pool operator under the CEA is not necessary.

Restrictions on Trading in Commodity Interests. The Fund reserves the right to engage in transactions involving futures, options thereon and swaps to the extent allowed by the CFTC regulations in effect from time to time and in accordance with the Fund’s policies. The Fund would take steps to prevent its futures positions from “leveraging” its securities holdings. When it has a long futures position, it will maintain with its custodian bank assets substantially identical to those underlying the contract or cash and equivalents (or a combination of the foregoing) having a value equal to the net obligation of the Fund under the contract (less the value of any margin deposits in connection with the position). When it has a short futures position, it will maintain with its custodian bank assets substantially identical to those underlying the contract or cash and equivalents (or a combination of the foregoing) having a value equal to the net obligation of the Fund under the contract (less the value of any margin deposits in connection with the position).

Derivatives Risk. Under recently adopted rules by the CFTC, transactions in some types of interest rate swaps and index credit default swaps on North American and European indices are required to be cleared. In addition, the CFTC may promulgate additional regulations that require clearing of other classes of swaps. In a cleared derivatives transaction (which includes commodities futures and cleared swaps transactions), the Fund’s counterparty is a clearing house (such as CME, ICE Clear Credit or LCH.Clearnet), rather than a bank or broker. Since the Fund is not a member of a clearing house and only members of a clearing house can participate directly in the clearing house, the Fund holds cleared derivatives through accounts at clearing members, who are futures commission merchants that are members of the clearing houses and who have the appropriate regulatory approvals to engage in cleared swap transactions. The Fund makes and receives payments owed under cleared derivatives transactions (including margin payments) through its accounts at clearing members. Clearing members guarantee performance of their clients’ obligations to the clearing house. In contrast to bilateral OTC transactions, clearing members generally can require termination of existing cleared derivatives transactions at any time and increases in margin above the margin that it required at the beginning of a transaction. Clearing houses also have broad rights to increase margin requirements for existing transactions and to terminate transactions. Any such increase or termination could interfere with the ability of the Fund to pursue its investment strategy. Also, the Fund is subject to execution risk if it enters into a derivatives transaction that is required to be cleared (or that the Advisor expects to be cleared), and no clearing member is willing or able to clear the transaction on the Fund’s behalf. While the documentation in place between the Fund and its clearing members generally provides that the clearing members will accept for clearing all transactions submitted for clearing that are within credit limits specified by the clearing members in advance, the Fund could be subject to this execution risk if the Fund submits for clearing transactions that exceed such credit limits, if the clearing house does not accept the transactions for clearing, or if the clearing members do not comply with their agreement to clear such transactions. In that case, the transaction might have to be terminated, and the Fund could lose some or all of the benefit of any increase in the value of the transaction after the time of the transaction. In addition, new regulations could, among other things, restrict the Fund’s ability to engage in, or increase the cost to the Fund of, derivatives transactions, for example, by making some types of derivatives no longer available to the Fund or increasing margin or capital requirements. If the Fund is not able to enter into a particular derivatives transaction, the Fund’s investment performance and risk profile could be adversely affected as a result.

Counterparty Risk. Counterparty risk with respect to OTC derivatives may be affected by new regulations promulgated by the CFTC and SEC affecting the derivatives market. As described under “Derivatives Risk” above, some derivatives transactions are required to be cleared, and a party to a cleared derivatives transaction is subject to the credit risk of the clearing house and the clearing member through which it holds its cleared derivatives position, rather than the credit risk of its original counterparty to the derivative transaction. Clearing members are required to segregate all funds received from customers with respect to cleared derivatives transactions from the clearing member’s proprietary assets. However, all funds and other property received by a clearing broker from its customers are generally held by the clearing broker on a commingled basis in an omnibus account, which may also invest those funds in certain instruments permitted under the applicable regulations. Also, the clearing member transfers to the clearing house the amount of margin required by the clearing house for cleared derivatives transactions, which amounts are generally held in the relevant omnibus account at the clearing house for all customers of the clearing member.

For commodities futures positions, the clearing house may use all of the collateral held in the clearing member’s omnibus account to meet a loss in that account, without regard to which customer in fact supplied that collateral. Accordingly, in addition to bearing the credit risk of its clearing member, each customer to a futures transaction also bears “fellow customer” risk from other customers of the clearing member. However, with respect to cleared swaps positions, recent regulations promulgated by the CFTC require that the clearing member notify the clearing house of the amount of initial margin provided by the clearing member to the clearing house that is attributable to each customer. Because margin in respect of cleared swaps must be earmarked for specific clearing member customers, the clearing house may not use the collateral of one customer to cover the obligations of another customer. However, if the clearing member does not provide accurate reporting, the Fund is subject to the risk that a clearing house will use the Fund’s assets held in an omnibus account at the clearing house to satisfy payment obligations of a defaulting customer of the clearing member to the clearing house. In addition, clearing members may generally choose to provide to the clearing house the net amount of variation margin required for cleared swaps for all of its customers in the aggregate, rather than the gross amount for each customer.

The Fund may take advantage of opportunities in the area of options and futures contracts, options on futures contracts, warrants, swaps and any other investments which are not presently contemplated for use by the Fund or which are not currently available but which may be developed, to the extent such opportunities are both consistent with the Fund’s investment objective and legally permissible for the Fund. Before entering into such transactions or making any such investment, the Fund will provide appropriate disclosure.

Investment in high yield securities generally provides greater income and increased opportunity for capital appreciation than investments in higher quality securities, but they also typically entail greater price volatility and credit risk. These high yield securities are regarded as predominantly speculative with respect to the issuer’s continuing ability to meet principal and interest payments. Analysis of the creditworthiness of issuers of debt securities that are high yield may be more complex than for issuers of higher quality debt securities. In addition, high yield securities are often issued by smaller, less creditworthy companies or by highly leveraged (indebted) firms, but can also be issued by governments. Such issuers are generally less able than more financially stable issuers to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial.

Investing in high yield debt securities involves risks that are greater than the risks of investing in higher quality debt securities. These risks include: (i) changes in credit status, including weaker overall credit conditions of issuers and risks of default; (ii) industry, market and economic risk; and (iii) greater price variability and credit risks of certain high yield securities such as zero coupon and payment-in-kind securities. While these risks provide the opportunity for maximizing return over time, they may result in greater volatility of the value of the Fund than a fund that invests in higher-rated securities.

Furthermore, the value of high yield securities may be more susceptible to real or perceived adverse economic, company or industry conditions than is the case for higher quality securities. The market values of certain of these lower-rated and unrated debt securities tend to reflect individual issuer developments to a greater extent than do higher-rated securities which react primarily to fluctuations in the general level of interest rates, and tend to be more sensitive to economic conditions than are higher-rated securities. Adverse market, credit or economic conditions could make it difficult at certain times to sell certain high yield securities held by the Fund.

The secondary market on which high yield securities are traded may be less liquid than the market for higher grade securities. Less liquidity in the secondary trading market could adversely affect the price at which the Fund could sell a high yield security, and could adversely affect the daily net asset value per share of the Fund. When secondary markets for high yield securities are less liquid than the market for higher grade securities, it may be more difficult to value the securities because there is less reliable, objective data available.

The use of credit ratings as a principal method of selecting high yield securities can involve certain risks. For example, credit ratings evaluate the safety of principal and interest payments, not the market value risk of high yield securities. Also, credit rating agencies may fail to change credit ratings in a timely fashion to reflect events since the security was last rated.

The Fund may invest in illiquid securities. The Fund may not acquire any illiquid investment if, immediately after the acquisition, the Fund would have invested more than 15% of its net assets in illiquid securities. An illiquid security means any security that the Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without the sale or disposition significantly changing the market value of the investment. If illiquid securities exceed 15% of the Fund’s net assets, certain remedial actions will be taken as required by Rule 22e-4 under the 1940 Act and the Fund’s policies and procedures.

The Fund may invest in the securities of other investment companies, including affiliated funds, money market funds and closed-end funds, subject to applicable limitations under Section 12(d)(1) of the 1940 Act. Pursuant to Section 12(d)(1), a fund may invest in the securities of another investment company (the “acquired company”) provided that the fund, immediately after such purchase or acquisition, does not own in the aggregate: (i) more than 3% of the total outstanding voting stock of the acquired company; (ii) securities issued by the acquired company having an aggregate value in excess of 5% of the value of the total assets of the fund; (iii) securities issued by the acquired company and all other investment companies (other than Treasury stock of the fund) having an aggregate value in excess of 10% of the value of the total assets of the fund; or (iv) in the case of investment in a closed-end fund, more than 10% of the total outstanding voting stock of the acquired company. A fund may also invest in the securities of other investment companies if such securities are the only investment securities held by the fund, such as through a master-feeder arrangement. To the extent allowed by law, regulation, the Fund’s investment restrictions and the Trust’s exemptive relief, the Fund may invest its assets in securities of investment companies, including affiliated funds and/or money market funds in excess of the limits discussed above.

To the extent a fund invests in and, thus, is a shareholder of, another investment company, the fund’s shareholders will indirectly bear the fund’s proportionate share of the fees and expenses paid by such other investment company, including advisory fees, in addition to both the management fees payable directly by the fund to the fund’s own investment adviser and the other expenses that the fund bears directly in connection with the fund’s own operations.

While the Fund does not anticipate doing so, the Fund may borrow money in an amount greater than 5% of the value of its total assets. However, the Fund may not borrow money from a bank in an amount greater than 33¹/₃% of the value of the Fund’s total assets. Borrowing for investment purposes is one form of leverage. Leveraging investments, by purchasing securities with borrowed money, is a speculative technique that increases investment risk, but also increases investment opportunity. Because substantially all of the Fund’s assets will fluctuate in value, whereas the interest obligations on borrowings may be fixed, the NAV of the Fund will increase more when the Fund’s portfolio assets increase in value and decrease more when the Fund’s portfolio assets decrease in value than would otherwise be the case. Moreover, interest costs on borrowings may fluctuate with changing market rates of interest and may partially offset or exceed the returns on the borrowed funds.

General. Municipal securities are securities issued by states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-state agencies or authorities.

Municipal securities share the attributes of debt/fixed income securities in general, but are generally issued by states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-state agencies or authorities. The municipal securities which the Fund may purchase include general obligation bonds and limited obligation bonds (or revenue bonds), including industrial development bonds issued pursuant to former federal tax law. General obligation bonds are obligations involving the credit of an issuer possessing taxing power and are payable from such issuer’s general revenues and not from any particular source. Limited obligation bonds are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise or other specific revenue source. Tax-exempt industrial development bonds generally are also revenue bonds and thus are not payable from the issuer’s general revenues. The credit and quality of industrial development bonds are usually related to the credit of the corporate user of the facilities. Payment of interest on and repayment of principal of such bonds is the responsibility of the corporate user (and/or any guarantor).

Some longer-term municipal securities give the investor the right to “put” or sell the security at par (face value) within a specified number of days following the investor’s request—usually one to seven days. This demand feature enhances a security’s liquidity by shortening its effective maturity and enables it to trade at a price equal to or very close to par. If a demand feature terminates prior to being exercised, the Fund would hold the longer-term security, which could experience substantially more volatility.

The market for municipal bonds may be less liquid than for taxable bonds. This means that it may be harder to buy and sell municipal securities, especially on short notice, than non-municipal securities. There may also be less information available on the financial condition of issuers of municipal securities than for public corporations. This means that it may be harder to buy and sell municipal securities, especially on short notice, and municipal securities may be more difficult for the Fund to value accurately than securities of public corporations. If the Fund invests in municipal securities, the Fund’s portfolio may have greater exposure to liquidity risk than a fund that only invests in non-municipal securities. In addition, the municipal securities market is generally characterized as a buy and hold investment strategy. As a result, the accessibility of municipal securities in the market is generally greater closer to the original date of issue of the securities and lessens as the securities move further away from such issuance date.

Municipal securities are subject to credit and market risk. Generally, prices of higher quality issues tend to fluctuate more with changes in market interest rates than prices of lower quality issues and prices of longer maturity issues tend to fluctuate more than prices of shorter maturity issues.

Prices and yields on municipal securities are dependent on a variety of factors, including general money-market conditions, the financial condition of the issuer, general conditions of the municipal security market, the size of a particular offering, the maturity of the obligation and the rating of the issue. A number of these factors, including the ratings of particular issues, are subject to change from time to time. Information about the financial condition of an issuer of municipal securities may not be as extensive as that which is made available by corporations whose securities are publicly traded. As a result, municipal securities may be more difficult to value than securities of public corporations.

Obligations of issuers of municipal securities are subject to the provisions of bankruptcy, insolvency and other laws affecting the rights and remedies of creditors. Congress or state legislatures may seek to extend the time for payment of principal or interest, or both, or to impose other constraints upon enforcement of such obligations. In addition, municipal securities are subject to the risk that their tax treatment could be changed by Congress or state legislatures, thereby affecting the value of outstanding municipal securities. There is also the possibility that as a result of litigation or other conditions, the power or ability of issuers to meet their obligations for the payment of interest and principal on their municipal securities may be materially affected or their obligations may be found to be invalid or unenforceable. Such litigation or conditions may from time to time have the effect of introducing uncertainties in the market for municipal securities or certain segments thereof, or of materially affecting the credit risk with respect to particular bonds. Adverse economic, business, legal or political developments might affect all or a substantial portion of the Fund’s municipal securities in the same manner.

Municipal Leases and Certificates of Participation. Also included within the general category of municipal securities are municipal leases, certificates of participation in such lease obligations or installment purchase contract obligations (hereinafter collectively called “Municipal Lease Obligations”) of municipal authorities or entities. Although a Municipal Lease Obligation does not constitute a general obligation of the municipality for which the municipality’s taxing power is pledged, a Municipal Lease Obligation is ordinarily backed by the municipality’s covenant to budget for, appropriate and make the payments due under the Municipal Lease Obligation. However, certain Municipal Lease Obligations contain “non-appropriation” clauses which provide that the municipality has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a yearly basis. In the case of a “non-appropriation” lease, the Fund’s ability to recover under the lease in the event of non-appropriation or default will be limited solely to the repossession of the leased property, without recourse to the general credit of the lessee, and disposition or releasing of the property might prove difficult.

Municipal Insurance. A municipal security may be covered by insurance that guarantees the bond’s scheduled payment of interest and repayment of principal. This type of insurance may be obtained by either (i) the issuer at the time the bond is issued (primary market insurance), or (ii) another party after the bond has been issued (secondary market insurance).

Both primary and secondary market insurance guarantee timely and scheduled repayment of all principal and payment of all interest on a municipal security in the event of default by the issuer, and cover a municipal security to its maturity, enhancing its credit quality and value.

Municipal security insurance does not insure against market fluctuations or fluctuations in the Fund’s share price. In addition, a municipal security insurance policy will not cover: (i) repayment of a municipal security before maturity (redemption), (ii) prepayment or payment of an acceleration premium (except for a mandatory sinking fund redemption) or any other provision of a bond indenture that advances the maturity of the bond, or (iii) nonpayment of principal or interest caused by negligence or bankruptcy of the paying agent. A mandatory sinking fund redemption may be a provision of a municipal security issue whereby part of the municipal security issue may be retired before maturity.

Because a significant portion of the municipal securities issued and outstanding is insured by a small number of insurance companies, an event involving one or more of these insurance companies could have a significant adverse effect on the value of the securities insured by that insurance company and on the municipal markets as a whole.

Municipal Market Disruption Risk. The value of municipal securities may be affected by uncertainties in the municipal market related to legislation or litigation involving the taxation of municipal securities or the rights of municipal securities holders in the event of a bankruptcy. Proposals to restrict or eliminate the federal income tax exemption for interest on municipal securities are introduced before Congress from time to time. Proposals also may be introduced before state legislatures that would affect the state tax treatment of a municipal fund’s distributions. If such proposals were enacted, the availability of municipal securities and the value of any municipal securities held by the Fund would be affected. Municipal bankruptcies are relatively rare, and certain provisions of the U.S. Bankruptcy Code governing such bankruptcies are unclear and remain untested. Further, the application of state law to municipal issuers could produce varying results among the states or among municipal securities issuers within a state. These legal uncertainties could affect the municipal securities market generally, certain specific segments of the market, or the relative credit quality of particular securities. Any of these effects could have a significant impact on the prices of some or all of the municipal securities held by the Fund.

CONSIDERATIONS REGARDING INVESTMENT IN MUNICIPAL SECURITIES ISSUED BY PUERTO RICO

The Fund may invest in the Commonwealth of Puerto Rico (“Puerto Rico”) municipal bonds and, therefore, may be impacted by political, economic, or regulatory developments that affect issuers in Puerto Rico and their ability to pay principal and interest on their obligations. Puerto Rico, the fourth largest of the Caribbean islands, is located approximately 1,000 miles southeast of Miami, Florida. Puerto Rico’s constitutional status is that of a territory of the United States, and, pursuant to the territorial clause of the U.S. Constitution, the ultimate source of power over Puerto Rico is the U.S. Congress. Residents of Puerto Rico are citizens of the United States but do not vote in national elections.

Puerto Rico’s economy, historically dominated by government and manufacturing employment, has been in recession since 2006, and since 2008 has seen its Gross National Product (GNP) decline by 20%. High unemployment, weak job growth and natural disasters (discussed below) have contributed to historic outmigration of Puerto Rican residents. At its peak, Puerto Rico had a population of more than 3.8 million. Since then, more than 632,000 Puerto Ricans have left the country. In 2018 alone, the country experienced a 3.9% decline in population. It is expected that by 2025, the population will drop below 3 million.

Protracted economic decline and population losses have directly impacted Puerto Rico’s tax base and operating budget. Puerto Rico’s operating budget became structurally unbalanced during the 2008 recession and, as a result, the government began relying on deficit financing for annual operations. This borrowing led to a tremendous debt burden, which is very high in comparison to that of most states. Further, Puerto Rico issues debt under many different securities, but many of the security pledges are ultimately dependent on the island’s general fund, creating interdependency between credits.

In 2014, Puerto Rico’s then-Governor declared that Puerto Rico’s “debt is not payable” and Puerto Rico would no longer borrow to address annual budget deficits. Puerto Rico experienced its first debt default in 2015. On June 30, 2016, the Puerto Rico Oversight, Management and Economic Stability Act (“PROMESA”) was signed into law, aimed at helping Puerto Rico restructure its debt. Among other things, PROMESA established the Financial and Oversight Management Board (“FOMB”) to oversee Puerto Rico’s financial operations and provide a legal framework for debt restructuring. As required by PROMESA, Puerto Rico must submit fiscal plans to the FOMB. The fiscal plans are required to provide estimates of revenues and expenditures, ensure funding for essential public services, provide adequate funding pensions, eliminate any structural deficits, provide for a sustainable debt burden, and improve fiscal governance, accountability and internal controls. The fiscal plans must also include a debt sustainability analysis and provide for capital investments necessary to promote economic growth.

The first fiscal plan for Puerto Rico was certified by the FOMB in March 2017. By May 2017, the board had initiated a Title III, bankruptcy-like process for the general government, general obligation debt, the Puerto Rico Sales Tax Financing Corporation (COFINA), the Highways and Transportation Authority (HTA), and the Employee Retirement System (ERS). Implementation of the fiscal plan and the Title III court process were both underway when Puerto Rico was hit by a devastating natural disaster.

In September 2017, two successive hurricanes – Irma and Maria – caused severe damage to Puerto Rico. Hurricane Maria alone is estimated to have caused more than $100 billion in damage and caused a decline in GNP in the years following the storms. In June 2019, President Trump signed a $19 billion disaster relief bill, of which approximately $1 billion would be allocated to Puerto Rico. In addition, while Puerto Rico’s population has declined every year since 2013, the trend accelerated after the damage caused by Hurricanes Irma and Maria displaced residents. The damage caused by Hurricanes Irma and Maria has had, and is expected to continue to have, substantially adverse effects on Puerto Rico’s economy. In addition to diverting funds to relief and recovery efforts, Puerto Rico has experienced significant revenue loss as a result of decreased tourism and general business operations. Puerto Rico continues to recover and rebuild from the damage and it is not currently possible to predict the extent of the impact that Hurricanes Irma and Maria will have on Puerto Rico’s economy. The impact of the 2017 hurricanes, coupled with political upheaval and significant damage caused by earthquakes in 2019, significantly hampered the government and FOMB’s timeline and efforts to restructure Puerto Rico’s debt.

In February 2020, the FOMB announced a new consensual agreement with roughly 50% of Puerto Rico’s General Obligation (GO) and Public Building Authority (PBA) bondholders. The agreement significantly reduces debt service by cutting $35 billion of liabilities to just $10.7 billion. Pursuant to the agreement, GO and PBA bondholders would receive recoveries ranging from 65% to 75% based on a consideration of $10.1 billion in new bonds and $3.4 billion in cash.

The COVID-19 pandemic has significantly impacted Puerto Rico’s economy and delayed the bankruptcy process. The FOMB estimates $6.6 billion in damages over the next two years resulting from economic shrinkage of 11% in both fiscal years 2020 and 2021. The FOMB also estimates that Puerto Rico will receive a total of 350,000 unemployment claims (including claims from self-employed residents) related to the pandemic. The long-term effects the COVID-19 pandemic will have on Puerto Rico are currently unpredictable.

The Fund may invest in short-term instruments, including money market instruments, (including money market funds advised by the Adviser), cash and cash equivalents, on an ongoing basis to provide liquidity or for other reasons. Money market instruments are generally short-term investments that may include but are not limited to: (i) shares of money market funds (including those advised by the Adviser); (ii) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities (including government-

sponsored enterprises); (iii) negotiable certificates of deposit (“CDs”), bankers’ acceptances, fixed time deposits and other obligations of U.S. and foreign banks (including foreign branches) and similar institutions; (iv) commercial paper rated at the date of purchase “Prime 1” by Moody’s Investors Service (“Moody’s”) or “A-1” by Standard & Poor’s (“S&P”), or if unrated, of comparable quality as determined by the Sub-Adviser; (v) non-convertible corporate debt securities (e.g., bonds and debentures) with remaining maturities at the date of purchase of not more than 397 days and that present minimal credit risks; and (vi) short-term U.S. dollar-denominated obligations of foreign banks (including U.S. branches) that, in the opinion of the Sub-Adviser, are of comparable quality to obligations of U.S. banks which may be purchased by the Fund. Any of these instruments may be purchased on a current or a forward-settled basis. Time deposits are non-negotiable deposits maintained in banking institutions for specified periods of time at stated interest rates. Bankers’ acceptances are time drafts drawn on commercial banks by borrowers, usually in connection with international transactions. Money market instruments also include shares of money market funds. The SEC and other government agencies continue to review the regulation of money market funds. The SEC has adopted changes to the rules that govern money market funds, and compliance with many of these amendments was required in October 2016. Legislative developments may also affect money market funds. These changes and developments may affect the investment strategies, performance, yield, operating expenses and continued viability of a money market fund.

The Fund may invest in securities that are purchased in private placements and, accordingly, are subject to restrictions on resale as a matter of contract or under federal securities laws. While such private placements may offer attractive opportunities for investment not otherwise available on the open market, the securities so purchased are often “restricted securities,” i.e., securities which cannot be sold to the public without registration under the Securities Act or the availability of an exemption from registration (such as Rules 144 or 144A), or which are not readily marketable because they are subject to other legal or contractual delays in or restrictions on resale. Generally speaking, restricted securities may be sold only to qualified institutional buyers, or in a privately negotiated transaction to a limited number of purchasers, or in limited quantities after they have been held for a specified period of time and other conditions are met pursuant to an exemption from registration, or in a public offering for which a registration statement is in effect under the Securities Act.

Because there may be relatively few potential purchasers for such investments, especially under adverse market or economic conditions or in the event of adverse changes in the financial condition of the issuer, the Fund could find it more difficult to sell such securities when the Sub-Adviser believes it advisable to do so or may be able to sell such securities only at prices lower than if such securities were more widely held. Market quotations for such securities are generally less readily available than for publicly traded securities. The absence of a trading market can make it difficult to ascertain a market value for such securities for purposes of computing the Fund’s net asset value, and the judgment of the Sub-Adviser may at times play a greater role in valuing these securities than in the case of publicly traded securities. Disposing of such securities, which may be illiquid investments, can involve time-consuming negotiation and legal expenses, and it may be difficult or impossible for the Fund to sell them promptly at an acceptable price. The Fund may have to bear the extra expense of registering such securities for resale and the risk of substantial delay in effecting such registration.

The Fund may be deemed to be an “underwriter” for purposes of the Securities Act when selling restricted securities to the public, and in such event the Fund may be liable to purchasers of such securities if the registration statement prepared by the issuer, or the prospectus forming a part of it, is materially inaccurate or misleading.

An investment-grade rating means the security or issuer is rated investment-grade by Moody’s, S&P, Fitch, Inc. (“Fitch”), Dominion Bond Rating Service Limited, or another credit rating agency designated as a nationally recognized statistical rating organization by the SEC, or is unrated but considered to be of equivalent quality by the Adviser or Sub-Adviser.

Subsequent to purchase by the Fund, a rated security may cease to be rated or its investment grade rating may be reduced below an investment grade rating. Bonds rated lower than Baa3 by Moody’s or BBB- by S&P or Fitch are below investment grade quality and are obligations of issuers that are considered predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal according to the terms of the obligation and, therefore, carry greater investment risk, including the possibility of issuer default and bankruptcy and increased market price volatility. Such securities (“lower rated securities”) are commonly referred to as “junk bonds” and are subject to a substantial degree of credit risk. Lower rated securities are often issued by smaller, less creditworthy companies or by highly leveraged (indebted) firms, which are generally less able than more financially stable firms to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial. Bonds rated below investment grade tend to be less marketable than higher-quality bonds because the market for them is less broad. The market for unrated bonds is even narrower. See “HIGH YIELD SECURITIES” above for more information relating to the risks associated with investing in lower rated securities, or Appendix D for more information on the rating of debt instruments.

The Fund may invest in repurchase agreements with commercial banks, brokers or dealers to generate income from its excess cash balances and to invest securities lending cash collateral. A repurchase agreement is an agreement under which a fund acquires a financial instrument (e.g., a security issued by the U.S. government or an agency thereof, a banker’s acceptance or a certificate of deposit) from a seller, subject to resale to the seller at an agreed upon price and date (normally, the next Business Day – as defined below). A repurchase agreement may be considered a loan collateralized by securities. The resale price reflects an agreed upon interest rate effective for the period the instrument is held by a fund and is unrelated to the interest rate on the underlying instrument.

In these repurchase agreement transactions, the securities acquired by a fund (including accrued interest earned thereon) must have a total value in excess of the value of the repurchase agreement and are held by the Custodian until repurchased. No more than an aggregate of 15% of the Fund’s net assets will be invested in illiquid securities, including repurchase agreements having maturities longer than seven days and securities subject to legal or contractual restrictions on resale, or for which there are no readily available market quotations.

The use of repurchase agreements involves certain risks. For example, if the other party to the agreement defaults on its obligation to repurchase the underlying security at a time when the value of the security has declined, a fund may incur a loss upon disposition of the security. If the other party to the agreement becomes insolvent and subject to liquidation or reorganization under the U.S. Bankruptcy Code or other laws, a court may determine that the underlying security is collateral for a loan by a fund not within the control of the fund and, therefore, the fund may not be able to substantiate its interest in the underlying security and may be deemed an unsecured creditor of the other party to the agreement.

The Fund may enter into reverse repurchase agreements, which involve the sale of securities with an agreement to repurchase the securities at an agreed-upon price, date and interest payment and have the characteristics of borrowing. The securities purchased with the funds obtained from the agreement and securities collateralizing the agreement will have maturity dates no later than the repayment date. Generally the effect of such transactions is that a fund can recover all or most of the cash invested in the portfolio securities involved during the term of the reverse repurchase agreement, while in many cases a fund is able to keep some of the interest income associated with those securities. Such transactions are only advantageous if a fund has an opportunity to earn a greater rate of interest on the cash derived from these transactions than the interest cost of obtaining the same amount of cash. Opportunities to realize earnings from the use of the proceeds equal to or greater than the interest required to be paid may not always be available and the Fund intends to use the reverse repurchase technique only when the Sub-Adviser believes it will be advantageous to the Fund. The use of reverse repurchase agreements may exaggerate any interim increase or decrease in the value of the Fund’s assets. The Fund’s exposure to reverse repurchase agreements will be covered by securities having a value equal to or greater than such commitments. Under the 1940 Act, reverse repurchase agreements are considered borrowings. Although there is no limit on the percentage of fund assets that can be used in connection with reverse repurchase agreements, the Fund does not expect to engage, under normal circumstances, in reverse repurchase agreements with respect to more than 10% of its total assets.

The Fund may invest in tax exempt commercial paper. Tax exempt commercial paper is a short-term obligation with a stated maturity of 365 days or less. It is typically issued to finance seasonal working capital needs or as short-term financing in anticipation of longer term financing. Each instrument may be backed only by the credit of the issuer or may be backed by some form of credit enhancement, typically in the form of a guarantee by a commercial bank. Commercial paper backed by guarantees of foreign banks may involve additional risk due to the difficulty of obtaining and enforcing judgments against such banks and the generally less restrictive regulations to which such banks are subject.

Variable rate securities are instruments issued or guaranteed by entities such as (1) US government, or an agency or instrumentality thereof, (2) states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-states agencies or authorities, (3) corporations, (4) financial institutions, (5) insurance companies or (6) trusts that have a rate of interest subject to adjustment at regular intervals but less frequently than annually. A variable rate security provides for the automatic establishment of a new interest rate on set dates. Variable rate obligations whose interest is readjusted no less frequently than annually will be deemed to have a maturity equal to the period remaining until the next readjustment of the interest rate. The Fund may also

purchase floating rate securities. A floating rate security provides for the automatic adjustment of its interest rate whenever a specified interest rate changes. Interest rates on these securities are ordinarily tied to, and are a percentage of, a widely recognized interest rate, such as the yield on 90-day US Treasury bills or the prime rate of a specified bank. These rates may change as often as twice daily. Generally, changes in interest rates will have a smaller effect on the market value of variable and fixed rate floating rate securities than on the market value of comparable fixed rate fixed income obligations. Thus, investing in variable and fixed rate floating rate securities generally allows less opportunity for capital appreciation and depreciation than investing in comparable fixed rate fixed income securities.

Variable Rate Demand Obligations (“VRDOs”) are short-term tax-exempt fixed income instruments whose yield is reset on a periodic basis. VRDO securities tend to be issued with long maturities of up to 30 or 40 years; however, they are considered short-term instruments because they include a put feature which coincides with the periodic yield reset. For example, a VRDO whose yield resets weekly will have a put feature that is exercisable upon seven days’ notice. VRDOs are put back to a bank or other entity that serves as a liquidity provider, who then tries to resell the VRDOs or, if unable to resell, holds them in its own inventory. VRDOs are generally supported by either a Letter of Credit or a Stand-by Bond Purchase Agreement to provide credit enhancement.

The Fund may purchase securities on a when-issued basis. Delivery of and payment for these securities may take place as long as a month or more after the date of the purchase commitment. The value of these securities is subject to market fluctuation during this period, and no income accrues to the Fund until settlement takes place. When entering into a when-issued transaction, the Fund will rely on the other party to consummate the transaction; if the other party fails to do so, the Fund may be disadvantaged.

Securities purchased on a when-issued basis and held by the Fund are subject to changes in market value based upon actual or perceived changes in the level of interest rates. Generally, the value of such securities will fluctuate inversely to changes in interest rates — i.e., they will appreciate in value when interest rates decline and decrease in value when interest rates rise. Therefore, if in order to achieve higher interest income the Fund remains substantially fully invested at the same time that it has purchased securities on a “when-issued” basis, there will be a greater possibility of fluctuation in the Fund’s NAV.

A discussion of the risks associated with an investment in the Fund is contained in the Prospectus. The discussion below supplements, and should be read in conjunction with, the Prospectus.

Investment in the Fund should be made with an understanding that the value of the Fund’s portfolio securities may fluctuate in accordance with changes in the financial condition of the issuers of the portfolio securities, the value of securities generally and other factors.

An investment in the Fund should also be made with an understanding of the risks inherent in an investment in securities, including the risk that the financial condition of issuers may become impaired or that the general condition of the securities markets may deteriorate (either of which may cause a decrease in the value of the portfolio securities and thus in the value of Shares). Securities are susceptible to general market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including expectations regarding government, economic, monetary and fiscal policies, inflation and interest rates, economic expansion or contraction, and global or regional political, economic and banking crises. Securities of issuers traded on exchanges may be suspended on certain exchanges by the issuers themselves, by an exchange or by government authorities. The likelihood of such suspensions may be higher for securities of issuers in emerging or less-developed market countries than in countries with more developed markets. Trading suspensions may be applied from time to time to the securities of individual issuers for reasons specific to that issuer, or may be applied broadly by exchanges or governmental authorities in response to market events. Suspensions may last for significant periods of time, during which trading in the securities and instruments that reference the securities, such as participatory notes (or “P-notes”) or other derivative instruments, may be halted.

The principal trading market for some securities may be in the over-the-counter market. The existence of a liquid trading market for certain securities may depend on whether dealers will make a market in such securities. There can be no assurance that a market will be made or maintained or that any such market will be or remain liquid. The price at which securities may be sold and the value of the Fund’s Shares will be adversely affected if trading markets for the Fund’s portfolio securities are limited or absent or if bid/ask spreads are wide.

An investment in the Fund may be subject to a number of actual or potential conflicts of interest. For example, the Adviser or its affiliates may provide services to the Fund, such as securities lending agency services, custodial, administrative, bookkeeping, and accounting services, transfer agency and shareholder servicing, securities brokerage services, and other services for which the Fund would compensate the Adviser and/or such affiliates. The Fund may invest in other pooled investment vehicles sponsored, managed, or otherwise affiliated with the Adviser. There is no assurance that the rates at which the Fund pays fees or expenses to the Adviser or its affiliates, or the terms on which it enters into transactions with the Adviser or its affiliates, will be the most favorable available in the market generally or as favorable as the rates the Adviser makes available to other clients. Because of its financial interest, the Adviser may have an incentive to enter into transactions or arrangements on behalf of the Fund with itself or its affiliates in circumstances where it might not have done so in the absence of that interest.

The method by which Creation Units of Shares are created and traded may raise certain issues under applicable securities laws. Because new Creation Units of Shares are issued and sold by the Trust on an ongoing basis, at any point a “distribution,” as such term is used in the Securities Act, may occur. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner which could render them statutory underwriters and subject them to the prospectus delivery and liability provisions of the Securities Act.

For example, a broker-dealer firm or its client may be deemed a statutory underwriter if it takes Creation Units after placing an order with the Distributor, breaks them down into constituent Shares, and sells such Shares directly to customers, or if it chooses to couple the creation of a supply of new Shares with an active selling effort involving solicitation of secondary market demand for Shares. A determination of whether one is an underwriter for purposes of the Securities Act must take into account all the facts and circumstances pertaining to the activities of the broker-dealer or its client in the particular case, and the examples mentioned above should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Broker-dealer firms should also note that dealers who are not “underwriters” but are effecting transactions in Shares, whether or not participating in the distribution of Shares, are generally required to deliver a prospectus. This is because the prospectus delivery exemption in Section 4(a)(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. Firms that incur a prospectus-delivery obligation with respect to Shares of the Fund are reminded that under Securities Act Rule 153, a prospectus-delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on the Exchange is satisfied by the fact that the Fund’s Prospectus is available at the Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange.

SSGA or its affiliates (the “Selling Shareholder”) may purchase Creation Units through a broker-dealer to “seed” (in whole or in part) the Fund as it is launched, or may purchase shares from broker-dealers or other investors that have previously provided “seed” for the Fund when it was launched or otherwise in secondary market transactions, and because the Selling Shareholder may be deemed an affiliate of the Fund, the Fund Shares are being registered to permit the resale of these shares from time to time after purchase. The Fund will not receive any of the proceeds from the resale by the Selling Shareholders of these Fund Shares.

The Selling Shareholder intends to sell all or a portion of the Fund Shares owned by it and offered hereby from time to time directly or through one or more broker-dealers, and may also hedge such positions. The Fund Shares may be sold on any national securities exchange on which the Fund Shares may be listed or quoted at the time of sale, in the over-the-counter market or in transactions other than on these exchanges or systems at fixed prices, at prevailing market prices at the time of the sale, at varying prices determined at the time of sale, or at negotiated prices. These sales may be effected in transactions, which may involve cross or block transactions.

The Selling Shareholder may also loan or pledge Fund Shares to broker-dealers that in turn may sell such Fund Shares, to the extent permitted by applicable law. The Selling Shareholder may also enter into options or other transactions with broker-dealers or other financial institutions or the creation of one or more derivative securities which require the delivery to such broker-dealer or other financial institution of Fund Shares, which Fund Shares such broker-dealer or other financial institution may resell.

The Selling Shareholder and any broker-dealer or agents participating in the distribution of Fund Shares may be deemed to be “underwriters” within the meaning of Section 2(11) of the Securities Act in connection with such sales. In such event, any commissions paid to any such broker-dealer or agent and any profit on the resale of the Fund Shares purchased by them may be deemed to be underwriting commissions or discounts under the Securities Act. The Selling Shareholder who may be deemed an “underwriter” within the meaning of Section 2(11) of the Securities Act will be subject to the applicable prospectus delivery requirements of the Securities Act.

Counterparty risk with respect to derivatives has been and may continue to be affected by new rules and regulations affecting the derivatives market. Some derivatives transactions are required to be centrally cleared, and a party to a cleared derivatives transaction is subject to the credit risk of the clearing house and the clearing member through which it holds its cleared position, rather than the credit risk of its original counterparty to the derivatives transaction. Credit risk of market participants with respect to derivatives that are centrally cleared is concentrated in a few clearing houses, and it is not clear how an insolvency proceeding of a clearing house would be conducted, what effect the insolvency proceeding would have on any recovery by the Fund, and what impact an insolvency of a clearing house would have on the financial system more generally.

There can be no assurance that a liquid secondary market will exist for any particular futures contract or option at any specific time. Thus, it may not be possible to close a futures or options position. In the event of adverse price movements, the Fund would continue to be required to make daily cash payments to maintain its required margin. In such situations, if the Fund has insufficient cash, it may have to sell portfolio securities to meet daily margin requirements at a time when it may be disadvantageous to do so. In addition, the Fund may be required to make delivery of the instruments underlying futures contracts it has sold.

The Fund will minimize the risk that it will be unable to close out a futures or options contract by only entering into futures and options for which there appears to be a liquid secondary market.

The risk of loss in trading futures contracts or uncovered call options in some strategies (e.g., selling uncovered index futures contracts) is potentially unlimited. The Fund does not plan to use futures and options contracts, when available, in this manner. The risk of a futures position may still be large as traditionally measured due to the low margin deposits required. In many cases, a relatively small price movement in a futures contract may result in immediate and substantial loss or gain to the investor relative to the size of a required margin deposit. The Fund, however, may utilize futures and options contracts in a manner designed to limit its risk exposure to that which is comparable to what it would have incurred through direct investment in securities.

Utilization of futures transactions by the Fund involves the risk of loss by the Fund of margin deposits in the event of bankruptcy of a broker with whom the Fund has an open position in the futures contract or option.

Certain financial futures exchanges limit the amount of fluctuation permitted in futures contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price at the end of a trading session. Once the daily limit has been reached in a particular type of contract, no trades may be made on that day at a price beyond that limit. The daily limit governs only price movement during a particular trading day and therefore does not limit potential losses, because the limit may prevent the liquidation of unfavorable positions. Futures contract prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of futures positions and subjecting some futures traders to substantial losses.

Swap agreements are subject to the risk that the swap counterparty will default on its obligations. If such a default occurs, the Fund will have contractual remedies pursuant to the agreements related to the transaction, but such remedies may be subject to bankruptcy and insolvency laws which could affect the Fund’s rights as a creditor.

The use of interest-rate and index swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio security transactions. The use of a swap requires an understanding not only of the referenced asset, reference rate or index but also of the swap itself, without the benefit of observing the performance of the swap under all possible market conditions. These transactions generally do not involve the delivery of securities or other underlying assets or principal.

The absence of a regulated execution facility or contract market and lack of liquidity for swap transactions has led, in some instances, to difficulties in trading and valuation, especially in the event of market disruptions. Under recently adopted rules and regulations, transactions in some types of swaps are required to be centrally cleared. In a cleared derivatives transaction, the Fund’s counterparty to the transaction is a central derivatives clearing organization, or clearing house, rather than a bank or broker. Because the Fund is not a

member of a clearing house, and only members of a clearing house can participate directly in the clearing house, the Fund holds cleared derivatives through accounts at clearing members. In cleared derivatives transactions, the Fund will make payments (including margin payments) to and receive payments from a clearing house through its accounts at clearing members. Clearing members guarantee performance of their clients’ obligations to the clearing house. Centrally cleared derivative arrangements may be less favorable to the Fund than bilateral (non-cleared) arrangements. For example, the Fund may be required to provide greater amounts of margin for cleared derivatives transactions than for bilateral derivatives transactions. Also, in contrast to bilateral derivatives transactions, in some cases following a period of notice to the Fund, a clearing member generally can require termination of existing cleared derivatives transactions at any time or an increase in margin requirements above the margin that the clearing member required at the beginning of a transaction. Clearing houses also have broad rights to increase margin requirements for existing transactions or to terminate transactions at any time. The Fund is subject to risk if it enters into a derivatives transaction that is required to be cleared (or which SSGA FM expects to be cleared), and no clearing member is willing or able to clear the transaction on the Fund’s behalf. In that case, the transaction might have to be terminated, and the Fund could lose some or all of the benefit of the transaction, including loss of an increase in the value of the transaction and loss of hedging protection. In addition, the documentation governing the relationship between the Fund and clearing members is drafted by the clearing members and generally is less favorable to the Fund than typical bilateral derivatives documentation.

These clearing rules and other new rules and regulations could, among other things, restrict the Fund’s ability to engage in, or increase the cost to the Fund of, derivatives transactions, for example, by making some types of derivatives no longer available to the Fund, increasing margin or capital requirements, or otherwise limiting liquidity or increasing transaction costs. These regulations are new and evolving, so their potential impact on the Fund and the financial system are not yet known.

Because they are two party contracts that may be subject to contractual restrictions on transferability and termination and because they may have terms of greater than seven days, swap agreements may be considered to be illiquid and subject to the Fund’s limitation on investments in illiquid securities. To the extent that a swap is not liquid, it may not be possible to initiate a transaction or liquidate a position at an advantageous time or price, which may result in significant losses. Like most other investments, swap agreements are subject to the risk that the market value of the instrument will change in a way detrimental to the Fund’s interest.

If the Fund uses a swap as a hedge against, or as a substitute for, a portfolio investment, the Fund will be exposed to the risk that the swap will have or will develop imperfect or no correlation with the portfolio investment. This could cause substantial losses for the Fund. While hedging strategies involving swap instruments can reduce the risk of loss, they can also reduce the opportunity for gain or even result in losses by offsetting favorable price movements in other Fund investments. Many swaps are complex and often valued subjectively.

A number of countries in Europe, including Greece, Spain, Ireland, Italy, and Portugal, have experienced rising government debt levels. The concern over these debt levels has led to volatility in the European financial markets, which has adversely affected the exchange rate of the euro and may continue to significantly affect every country in Europe. For some countries, the ability to repay sovereign debt is in question, and default is possible, which could affect their ability to borrow in the future. Several countries have agreed to multi-year bailout loans from the European Central Bank, the IMF, and other institutions. A default or debt restructuring by any European country can adversely impact holders of that country’s debt and can affect exposures to other European Union (“EU”) countries and their financial companies as well. These financial difficulties may continue, worsen or spread within or outside Europe. Responses to the financial problems by European governments, central banks and others, including austerity measures and reforms, may not work, may result in social unrest and may limit future growth and economic recovery or have other unintended consequences.

Uncertainties regarding the viability of the EU have impacted and may continue to impact markets in the United States and around the world. On January 31, 2020, the United Kingdom formally withdrew from the EU (commonly referred to as “Brexit”) and entered an 11-month transition period during which the United Kingdom remained part of the EU single market and customs union, the laws of which governed the economic, trade, and security relations between the United Kingdom and EU. The transition period concluded on December 31, 2020, and the United Kingdom left the EU single market and customs union under the terms of a new trade agreement. The agreement governs the new relationship between the United Kingdom and EU with respect to trading goods and services, but critical aspects of the relationship remain unresolved and subject to further negotiation and agreement. The full scope and nature of the consequences of the exit are not at this time known and are unlikely to be known for a significant period of time. It is also unknown whether the United Kingdom’s exit will increase the likelihood of other countries also departing the EU. Any additional exits from the EU, or the possibility of such exits, may have a significant impact on the United Kingdom, Europe, and global economies, which may result in increased volatility and illiquidity, new legal and regulatory uncertainties and potentially lower economic growth for such economies that could potentially have an adverse effect on the value of the Fund’s investments.

On July 27, 2017, the United Kingdom’s Financial Conduct Authority (FCA), which regulates LIBOR, announced that after 2021, it will cease its active encouragement of banks to provide quotations needed to sustain the LIBOR rate. On March 5, 2021, the administrator of LIBOR announced a delay in the phase out of the majority of the USD LIBOR publications until June 30, 2023, with the remainder of LIBOR publications to still end on December 31, 2021.

Various financial industry groups have begun planning for the phase out, however, there remains uncertainty regarding the future utilization of LIBOR and the nature of any replacement rate. The replacement or abandonment of, or modification to, LIBOR could have adverse impacts on newly issued financial instruments and existing financial instruments which reference LIBOR. While some instruments may contemplate a scenario where LIBOR is no longer available by providing for an alternative rate setting methodology, not all instruments may have such provisions and there are significant uncertainty regarding the effectiveness of any such alternative methodologies. Abandonment of or modifications to LIBOR could lead to significant short-term and long-term uncertainty and market instability and the extent to which that may impact the Fund may vary depending on various factors, which include, but are not limited to: (i) existing fallback or termination provisions in individual contracts and (ii) whether, how, and when industry participants develop and adopt new successor reference rates and/or fallbacks for both legacy and new instruments. In addition, the transition to a successor rate could potentially cause (i) increased volatility or illiquidity in markets for instruments that currently rely on LIBOR, (ii) a reduction in the value of certain instruments held by the Fund, or (iii) reduced effectiveness of related Fund transactions, such as hedging. It remains uncertain how such changes would be implemented and the effects such changes would have on the Fund, issuers of instruments in which the Fund invests and financial markets generally. Instruments in which the Fund invests may pay interest at floating or adjusting rates based on LIBOR or may be subject to interest caps or floors. There remains uncertainty regarding the future utilization of LIBOR and the nature of any replacement rate. The unavailability or replacement of LIBOR may affect the value, liquidity or return on certain Fund investments and may result in costs incurred in connection with closing out positions and entering into new trades. Any pricing adjustments to the Fund’s investments resulting from a substitute reference rate may also adversely affect the Fund’s performance and/or NAV. Such successor or substitute reference rate and any adjustments selected may negatively impact the Fund’s investments, performance or financial condition, and may expose the Fund to additional tax, accounting and regulatory risks. Additionally, if LIBOR ceases to exist, the Fund may need to renegotiate the credit agreements extending beyond the LIBOR phase out date with the Fund’s obligors that utilize LIBOR as a factor in determining the interest rate and certain of the Fund’s existing credit facilities to replace LIBOR with the new standard that is established. Any pricing adjustments to the Fund’s investments resulting from a substitute reference rate may also adversely affect the Fund’s performance and/or NAV. Such successor or substitute reference rate and any adjustments selected may negatively impact the Fund’s investments, performance or financial condition, and may expose the Fund to additional tax, accounting and regulatory risks.

The U.S. Federal Reserve, in conjunction with the Alternative Reference Rates Committee, a steering committee comprised of large U.S. financial institutions, intends to replace the USD LIBOR with the Secured Overnight Financing Rate (SOFR), a new index calculated by short-term repurchase agreements, backed by Treasury securities. Abandonment of or modifications to LIBOR could have adverse impacts on newly issued financial instruments and existing financial instruments which reference LIBOR. While some instruments may contemplate a scenario where LIBOR is no longer available by providing for an alternative rate setting methodology, not all instruments may have such provisions and there are significant uncertainty regarding the effectiveness of any such alternative methodologies.

In 2012, regulators in the United States and the United Kingdom alleged that some of the member banks surveyed by the British Bankers Association engaged in manipulative acts in connection with the calculation of LIBOR. Several financial institutions have reached settlements with the CFTC, the U.S. Department of Justice Fraud Section and the FCA in connection with investigations by such authorities into submissions made by such financial institutions to the bodies that set LIBOR and other interbank offered rates. Additional investigations remain ongoing with respect to other major banks. Despite increased regulation and other corrective actions since that time, concerns have arisen regarding LIBOR’s viability as a benchmark, due to decreased confidence of the market in LIBOR and lead market participants looking for alternative, non-LIBOR based types of financing, such as fixed rate loans or bonds or floating rate loans based on non-LIBOR indices.

An outbreak of a respiratory disease caused by a novel coronavirus first detected in China in December 2019 has spread globally in a short period of time. In an organized attempt to contain and mitigate the effects of the spread of the coronavirus known as COVID-19, governments and businesses world-wide have taken aggressive measures, including closing borders, restricting international and domestic travel, and the imposition of prolonged quarantines of large populations. COVID-19 has resulted in the disruption of and delays in the delivery of healthcare services and processes, the cancellation of organized events and educational institutions, the disruption of production and supply chains, a decline in consumer demand for certain goods and services, and general concern and uncertainty, all of which have contributed to increased volatility in global markets. The effects of COVID-19 will likely affect certain

sectors and industries more dramatically than others, which may adversely affect the value of the Fund’s investments in those sectors or industries. COVID-19, and other epidemics and pandemics that may arise in the future, could adversely affect the economies of many nations, the global economy, individual companies and capital markets in ways that cannot be foreseen at the present time. In addition, the impact of infectious diseases in developing or emerging market countries may be greater due to limited health care resources. Political, economic and social stresses caused by COVID-19 also may exacerbate other pre-existing political, social and economic risks in certain countries. The duration of COVID-19 and its effects cannot be determined at this time, but the effects could be present for an extended period of time.

As with any investment, you should consider how your investment in Shares of the Fund will be taxed. The tax information in the Prospectus and this SAI is provided as general information. You should consult your own tax professional about the tax consequences of an investment in Shares of the Fund.

Unless your investment in Shares is made through a tax-exempt entity or tax-advantaged retirement account, such as an individual retirement account, you need to be aware of the possible tax consequences when the Fund makes distributions or you sell Shares.

The Trust has adopted the following investment restrictions as fundamental policies with respect to the Fund. These restrictions cannot be changed with respect to the Fund without the approval of the holders of a majority of the Fund’s outstanding voting securities. For purposes of the 1940 Act, a majority of the outstanding voting securities of the Fund means the vote, at an annual or a special meeting of the security holders of the Trust, of the lesser of (1) 67% or more of the voting securities of the Fund present at such meeting, if the holders of more than 50% of the outstanding voting securities of the Fund are present or represented by proxy, or (2) more than 50% of the outstanding voting securities of the Fund. Except with the approval of a majority of the outstanding voting securities, the Fund may not:

In addition to the investment restrictions adopted as fundamental policies as set forth above, the Fund observes the following restriction, which may be changed by the Board without a shareholder vote. The Fund will not:

If a percentage limitation is adhered to at the time of investment or contract, a later increase or decrease in percentage resulting from any change in value or total or net assets will not result in a violation of such restriction, except that the percentage limitations with respect to the borrowing of money will be observed continuously. With respect to the limitation on borrowing, in the event that a subsequent change in net assets or other circumstances cause the Fund to exceed its limitation, the Fund will take steps to bring the aggregate amount of borrowing back within the limitations within three days thereafter (not including Sundays and holidays).

The 1940 Act currently permits the Fund to loan up to 33 ¹/₃% of its total assets. With respect to borrowing, the 1940 Act presently allows the Fund to: (1) borrow from any bank (including pledging, mortgaging or hypothecating assets) in an amount up to 33 ¹/₃% of its total assets, (2) borrow money for temporary purposes in an amount not exceeding 5% of the value of the Fund’s total assets at the time of the loan, and (3) enter into reverse repurchase agreements. However, under normal circumstances any borrowings by the Fund will not exceed 10% of the Fund’s total assets. The 1940 Act generally prohibits funds from issuing senior securities, although it does not treat certain transactions as senior securities, such as certain borrowings, short sales, reverse repurchase agreements, firm commitment agreements and standby commitments, with appropriate earmarking or segregation of assets to cover such obligation. With respect to investments in commodities, the 1940 Act presently permits the Fund to invest in commodities in accordance with investment policies contained in its prospectus and SAI. Any such investment shall also comply with the CEA and the rules and regulations thereunder. The 1940 Act does not directly restrict an investment company’s ability to invest in real estate, but does require that every investment company have the fundamental investment policy governing such investments. The Fund will not purchase or sell real estate, except that the Fund may invest in companies that deal in real estate (including real estate investment trusts (“REITs”)) or in instruments that are backed or secured by real estate.

A discussion of exchange listing and trading matters associated with an investment in the Fund is contained in the Prospectus under “PURCHASE AND SALE INFORMATION” and “ADDITIONAL PURCHASE AND SALE INFORMATION.” The discussion below supplements, and should be read in conjunction with, such sections of the Prospectus.

The Shares of the Fund are approved for listing and trading on the Exchange, subject to notice of issuance. The Shares trade on the Exchange at prices that may differ to some degree from their net asset value. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of Shares of the Fund will continue to be met.

The Exchange may consider the suspension of trading in, and may initiate delisting proceedings of, the Shares of the Fund under any of the following circumstances: (i) if the Exchange becomes aware that the Fund is no longer eligible to operate in reliance on Rule 6c-11 under the 1940 Act; (ii) if the Fund no longer complies with the applicable listing requirements set forth in the Exchange’s rules; (iii) if, following the initial twelve-month period after commencement of trading on the Exchange of the Fund, there are fewer than 50 beneficial holders of the Fund; or (iv) if such other event shall occur or condition exists which, in the opinion of the Exchange, makes further dealings on the Exchange inadvisable. The Exchange will remove the Shares from listing and trading upon termination of the Fund.

The Trust reserves the right to adjust the Share price of the Fund in the future to maintain convenient trading ranges for investors. Any adjustments would be accomplished through stock splits or reverse stock splits, which would have no effect on the net assets of the Fund or an investor’s equity interest in the Fund.

As in the case of other publicly traded securities, brokers’ commissions on transactions will be based on negotiated commission rates at customary levels.

The base and trading currencies of the Fund is the U.S. dollar. The base currency is the currency in which the Fund’s net asset value per Share is calculated and the trading currency is the currency in which Shares of the Fund are listed and traded on the Exchange.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “MANAGEMENT.”

Board Responsibilities. The management and affairs of the Trust and its series, including the Fund described in this SAI, are overseen by the Trustees. The Board has approved contracts, as described in this SAI, under which certain companies provide essential management services to the Trust.

Like most mutual funds, the day-to-day business of the Trust, including the management of risk, is performed by third party service providers, such as the Adviser, Sub-Adviser, Distributor, Administrator and Sub-Administrator. The Trustees are responsible for overseeing the Trust’s service providers and, thus, have oversight responsibility with respect to risk management performed by those service providers. Risk management seeks to identify and address risks, i.e., events or circumstances that could have material adverse effects on the business, operations, shareholder services, investment performance or reputation of the Fund. The Fund and its service providers employ a variety of processes, procedures and controls to identify various of those possible events or circumstances, to lessen the probability of their occurrence and/or to mitigate the effects of such events or circumstances if they do occur. Each service provider is responsible for one or more discrete aspects of the Trust’s business (e.g., the Sub-Adviser is responsible for the day-to-day management of the Fund’s portfolio investments) and, consequently, for managing the risks associated with that business. The Board has emphasized to the Fund’s service providers the importance of maintaining vigorous risk management.

The Trustees’ role in risk oversight begins before the inception of the Fund, at which time the Fund’s Adviser and Sub-Adviser present the Board with information concerning the investment objectives, strategies and risks of the Fund, as well as proposed investment limitations for the Fund. Additionally, the Fund’s Adviser and Sub-Adviser provide the Board with an overview of, among other things, their investment philosophies, brokerage practices and compliance infrastructures. Thereafter, the Board continues its oversight function as various personnel, including the Trust’s Chief Compliance Officer, as well as personnel of the Adviser and other service providers, such as the Fund’s independent accountants, make periodic reports to the Audit Committee or to the Board with respect to various aspects of risk management. The Board and the Audit Committee oversee efforts by management and service providers to manage risks to which the Fund may be exposed.

The Board is responsible for overseeing the nature, extent and quality of the services provided to the Fund by the Adviser and Sub-Adviser and receives information about those services at its regular meetings. In addition, on an annual basis, in connection with its consideration of whether to renew the Investment Advisory Agreement and Sub-Advisory Agreement with the Adviser and Sub-Adviser, respectively, the Board meets with the Adviser and Sub-Adviser to review such services. Among other things, the Board regularly considers the Adviser’s and Sub-Adviser’s adherence to the Fund’s investment restrictions and compliance with various Fund policies and procedures and with applicable securities regulations. The Board also reviews information about the Fund’s investments.

The Trust’s Chief Compliance Officer reports regularly to the Board to review and discuss compliance issues. At least annually, the Trust’s Chief Compliance Officer provides the Board with a report reviewing the adequacy and effectiveness of the Trust’s policies and procedures and those of its service providers, including the Adviser and Sub-Adviser. The report addresses the operation of the policies and procedures of the Trust and each service provider since the date of the last report; any material changes to the policies and procedures since the date of the last report; any recommendations for material changes to the policies and procedures; and any material compliance matters since the date of the last report.

The Board receives reports from the Fund’s service providers regarding operational risks and risks related to the valuation and liquidity of portfolio securities. Regular reports are made to the Board concerning investments for which market quotations are not readily available. Annually, the independent registered public accounting firm reviews with the Audit Committee its audit of the Fund’s financial statements, focusing on major areas of risk encountered by the Fund and noting any significant deficiencies or material weaknesses in the Fund’s internal controls. Additionally, in connection with its oversight function, the Board oversees Fund management’s implementation of disclosure controls and procedures, which are designed to ensure that information required to be disclosed by the Trust in its periodic reports with the SEC are recorded, processed, summarized, and reported within the required time periods. The Board also oversees the Trust’s internal controls over financial reporting, which comprise policies and procedures designed to provide reasonable assurance regarding the reliability of the Trust’s financial reporting and the preparation of the Trust’s financial statements.

From their review of these reports and discussions with the Adviser and Sub-Adviser, the Chief Compliance Officer, the independent registered public accounting firm and other service providers, the Board and the Audit Committee learn in detail about the material risks of the Fund, thereby facilitating a dialogue about how management and service providers identify and mitigate those risks.

The Board recognizes that not all risks that may affect the Fund can be identified and/or quantified, that it may not be practical or cost-effective to eliminate or mitigate certain risks, that it may be necessary to bear certain risks (such as investment-related risks) to achieve the Fund’s goals, and that the processes, procedures and controls employed to address certain risks may be limited in their effectiveness. Moreover, reports received by the Trustees as to risk management matters are typically summaries of the relevant information. Most of the Fund’s investment management and business affairs are carried out by or through the Fund’s Adviser, Sub-Adviser and other service providers, each of which has an independent interest in risk management but whose policies and the methods by which one or more risk management functions are carried out may differ from the Fund’s and each other’s in the setting of priorities, the resources available or the effectiveness of relevant controls. As a result of the foregoing and other factors, the Board’s ability to monitor and manage risk, as a practical matter, is subject to limitations.

Trustees and Officers. There are five members of the Board of Trustees, four of whom are not interested persons of the Trust, as that term is defined in the 1940 Act (“Independent Trustees”). Carl Verboncoeur, an Independent Trustee, serves as Chairman of the Board. The Board has determined its leadership structure is appropriate given the specific characteristics and circumstances of the Trust. The Board made this determination in consideration of, among other things, the fact that the Independent Trustees constitute a super-majority (greater than 75%) of the Board, the fact that the chairperson of each Committee of the Board is an Independent Trustee, the amount of assets under management in the Trust, and the number of funds (and classes of shares) overseen by the Board. The Board also believes that its leadership structure facilitates the orderly and efficient flow of information to the Independent Trustees from fund management.

The Board of Trustees has two standing committees: the Audit Committee and Trustee Committee. The Audit Committee and Trustee Committee are each chaired by an Independent Trustee and composed of all of the Independent Trustees.

Set forth below are the names, year of birth, position with the Trust, length of term of office, and the principal occupations during the last five years and other directorships held of each of the persons currently serving as a Trustee or Officer of the Trust.

The Board has concluded that each of the Trustees should serve on the Board because of his or her ability to review and understand information about the Fund provided to him or her by management, to identify and request other information he or she may deem relevant to the performance of his or her duties, to question management and other service providers regarding material factors bearing on the management and administration of the Fund, and to exercise his or her business judgment in a manner that serves the best interests of the Fund’s shareholders. The Board has concluded that each of the Trustees should serve as a Trustee based on his or her own experience, qualifications, attributes and skills as described below.

The Board has concluded that Mr. Verboncoeur should serve as Trustee because of the experience he gained serving as the Chief Executive Officer of a large financial services and investment management company, his knowledge of the financial services industry and his experience serving on the boards of other investment companies, including SPDR Index Shares Funds and SPDR Series Trust since April 2010.

The Board has concluded that Mr. Churchill should serve as Trustee because of the experience he gained serving as the Head of the Fixed Income Division of one of the nation’s leading mutual fund companies and provider of financial services and his knowledge of the financial services industry and the experience he gained serving as Trustee of SPDR Index Shares Funds and SPDR Series Trust since April 2010.

The Board has concluded that Ms. Richer should serve as Trustee because of the experience she gained serving as the Chief Financial Officer of a large financial services and investment management company, her knowledge of the financial services industry and her experience serving on the board of a major educational institution. Ms. Richer was appointed to serve as Trustee of the Trust in July 2018.

The Board has concluded that Ms. Sponem should serve as Trustee because of the experience she gained serving as the Chief Financial Officer of a large financial services company, her knowledge of the financial services industry and her experience serving on the boards of other investment companies. Ms. Sponem was appointed to serve as Trustee of the Trust in July 2018.

The Board has concluded that Mr. Ross should serve as Trustee because of the experience he has gained in his various roles with the Adviser, his knowledge of the financial services industry, and the experience he has gained serving as Trustee of the SPDR Index Shares Funds and SPDR Series Trust since 2005 (Mr. Ross did not serve as Trustee of SPDR Index Shares Funds or SPDR Series Trust from December 2009 until April 2010).

In its periodic assessment of the effectiveness of the Board, the Board considers the complementary individual skills and experience of the individual Trustees primarily in the broader context of the Board’s overall composition so that the Board, as a body, possesses the appropriate (and appropriately diverse) skills and experience to oversee the business of the Fund.

No officer, director or employee of the Adviser, its parent or subsidiaries receives any compensation from the Trust for serving as an officer or Trustee of the Trust. The Trust, SPDR Series Trust and SPDR Index Shares Funds (together with the Trust, the “Trusts”) pay, in the aggregate, each Trustee an annual fee of $270,000 (prior to January 1, 2021, $245,000) plus $10,000 per in-person meeting attended and $1,250 for each telephonic or video conference meeting attended. The Chairman of the Board receives an additional annual fee of $75,000 (prior to January 1, 2021, $60,000) and the Chairman of the Audit Committee receives an additional annual fee of $30,000. The Trusts also reimburse each Trustee for travel and other out-of-pocket expenses incurred by him/her in connection with attending such meetings and in connection with attending industry seminars and meetings. Trustee fees are allocated between the Trusts and each of their respective series in such a manner as deemed equitable, taking into consideration the relative net assets of the series.

The table below shows the compensation that the Trustees received during the Trust’s fiscal year ended June 30, 2021.

Audit Committee. The Board has an Audit Committee consisting of all Independent Trustees. Mr. Churchill serves as Chair. The Audit Committee meets with the Trust’s independent auditors to review and approve the scope and results of their professional services; to review the procedures for evaluating the adequacy of the Trust’s accounting controls; to consider the range of audit fees; and to make recommendations to the Board regarding the engagement of the Trust’s independent auditors. The Audit Committee met [five (5) times] during the fiscal year ended [June 30, 2021].

Trustee Committee. The Board has established a Trustee Committee consisting of all Independent Trustees. Mr. Verboncoeur serves as Chair. The responsibilities of the Trustee Committee are to: 1) nominate Independent Trustees; 2) review on a periodic basis the governance structures and procedures of the Fund; 3) review proposed resolutions and conflicts of interest that may arise in the business of the Fund and may have an impact on the investors of the Fund; 4) select any independent counsel of the independent trustees as well as make determinations as to that counsel’s independence; 5) review matters that are referred to the Committee by the Chief Legal Officer or other counsel to the Trust; and 6) provide general oversight of the Fund on behalf of the investors of the Fund. The Trustee Committee does not have specific procedures in place with respect to the consideration of nominees recommended by security holders, but may consider such nominees in the event that one is recommended. The Trustee Committee met [four (4) times] during the fiscal year ended [June 30, 2021].

As of December 31, 2020, neither the Independent Trustees nor their immediate family members owned beneficially or of record any securities in the Adviser, Sub-Adviser, Principal Underwriter or any person directly or indirectly controlling, controlled by, or under common control with the Adviser, Sub-Adviser or Principal Underwriter.

The following table shows, as of December 31, 2020, the amount of equity securities beneficially owned by each Trustee in the Fund and the Trust.

The Trust, Adviser (which includes applicable reporting personnel of the Distributor) and Sub-Adviser each have adopted a code of ethics under Rule 17j-1 of the 1940 Act, which is designed to prevent affiliated persons of the Trust, the Adviser, Sub-Adviser and Distributor from engaging in deceptive, manipulative or fraudulent activities in connection with securities held or to be acquired by the Fund (which may also be held by persons subject to the codes of ethics). Each code of ethics permits personnel, subject to that code of ethics, to invest in securities for their personal investment accounts, subject to certain limitations, including securities that may be purchased or held by the Fund.

There can be no assurance that the codes of ethics will be effective in preventing such activities. Each code of ethics, filed as exhibits to this registration statement, may be examined at the office of the SEC in Washington, D.C. or on the Internet at the SEC’s website at https://www.sec.gov.

The Board believes that the voting of proxies on securities held by the Fund is an important element of the overall investment process. As such, the Board has delegated the responsibility to vote proxies of the Fund to the Sub-Adviser. The Trust’s, Adviser’s and Sub-Adviser’s proxy voting policies are attached at the end of this SAI. Information regarding how the Fund voted proxies relating to its portfolio securities during the most recent twelve-month period ended June 30 is available: (1) without charge by calling 1-866-787-2257; (2) on the Fund’s website at https://www.ssga.com/spdrs; and (3) on the SEC’s website at https://www.sec.gov.

The Trust has adopted a policy regarding the disclosure of information about the Trust’s portfolio holdings. The Board must approve all material amendments to this policy. The Fund’s portfolio holdings are publicly disseminated each day the Fund is open for business through financial reporting and news services including publicly accessible Internet web sites. In addition, a basket composition file, which includes the security names and share quantities to deliver in exchange for Shares, together with estimates and actual cash components, is publicly disseminated daily prior to the opening of the Exchange via the National Securities Clearing Corporation (“NSCC”). The basket represents one Creation Unit of the Fund. Neither the Trust nor the Adviser, Sub-Adviser or State Street will disseminate non-public information concerning the Trust, except information may be made available prior to its public availability: (i) to a party for a legitimate business purpose related to the day-to-day operations of the Fund, including (a) a service provider, (b) the stock exchanges upon which the ETF is listed, (c) the NSCC, (d) the Depository Trust Company, and (e) financial data/research companies such as Morningstar, Bloomberg L.P., and Reuters, or (ii) to any other party for a legitimate business or regulatory purpose, upon waiver or exception, with the consent of an applicable Trust officer.

SSGA FM acts as investment adviser to the Trust and, subject to the oversight of the Board, is responsible for the investment management of the Fund. As of [June 30, 2021], the Adviser managed approximately $[ ] billion in assets. The Adviser’s principal address is One Iron Street, Boston, Massachusetts 02210. The Adviser, a Massachusetts corporation, is a wholly-owned subsidiary of State Street Global Advisors, Inc., which is itself a wholly-owned subsidiary of State Street Corporation, a publicly held financial holding company. State Street Global Advisors (“SSGA”), consisting of the Adviser and other investment advisory affiliates of State Street Corporation, is the investment management arm of State Street Corporation.

The Adviser serves as investment adviser to the Fund pursuant to an investment advisory agreement (“Investment Advisory Agreement”) between the Trust and the Adviser. The Investment Advisory Agreement, with respect to the Fund, continues in effect for two years from its effective date, and thereafter is subject to annual approval by (1) the Board or (2) vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the Fund, provided that in either event such continuance also is approved by a majority of the Board who are not interested persons (as defined in the 1940 Act) of the Trust by a vote cast in person at a meeting called for the purpose of voting on such approval. The Investment Advisory Agreement with respect to the Fund is terminable without penalty, on 60 days’ notice, by the Board or by a vote of the holders of a majority (as defined in the 1940 Act) of the Fund’s outstanding voting securities. The Investment Advisory Agreement is also terminable upon 90 days’ notice by the Adviser and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

Under the Investment Advisory Agreement, the Adviser, subject to the oversight of the Board and in conformity with the stated investment policies of the Fund, manages the investment of the Fund’s assets. The Adviser is responsible for placing purchase and sale orders and providing continuous supervision of the investment portfolio of the Fund. Pursuant to the Investment Advisory Agreement, the Adviser is not liable for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from (a) willful misfeasance, bad faith or gross negligence in the performance of its duties; (b) the reckless disregard of its obligations and duties; or (c) a loss resulting from a breach of fiduciary duty with respect to the receipt of compensation for services.

Under the Advisory Agreement, the Adviser performs certain oversight and supervisory functions with respect to Nuveen Asset Management as sub-adviser to the Fund, including: (i) conduct periodic analysis and review of the performance by Nuveen Asset Management of its obligations to the Fund and provide periodic reports to the Board regarding such performance; (ii) review any changes to Nuveen Asset Management’s ownership, management, or personnel responsible for performing its obligations to the Fund; and make appropriate reports to the Board; (iii) perform periodic due diligence meetings with representatives of Nuveen Asset Management; and (iv) assist the Board and management of the Trust, as applicable, concerning the initial approval, continued retention or replacement of Nuveen Asset Management as sub-adviser to the Fund.

A summary of the factors considered by the Board of Trustees in connection with the initial approval of the investment advisory agreement for the Fund will be available in the Fund’s annual report or semi-annual report, as applicable, after the Fund commences operations.

For the services provided to the Fund under the Investment Advisory Agreement, the Fund pays the Adviser monthly fees based on a percentage of the Fund’s average daily net assets as set forth in the Fund’s Prospectus. The Adviser pays all expenses of the Fund other than the management fee, brokerage, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee’s counsel fees), litigation expenses and other extraordinary expenses. The Adviser may, from time to time, waive all or a portion of its fee. The Adviser has agreed to pay all costs associated with the organization of the Trust and the Fund. [The Adviser has contractually agreed to waive a portion of its management fee and/or reimburse expenses in an amount equal to any acquired fund fees and expenses (excluding holdings in acquired funds for cash management purposes, if any) for the Fund until October 31, 2021. This contractual fee waiver and/or reimbursement does not provide for the recoupment by the Adviser of any fees the Adviser previously waived. The Adviser may continue the waiver and/or reimbursement from year to year, but there is no guarantee that the Adviser will do so and the waiver and/or reimbursement may be cancelled or modified at any time after October 31, 2021. The waiver and/or reimbursement may not be terminated prior to October 31, 2021 except with the approval of the Board.]

The Fund had not commenced operations as of the date of this SAI and therefore did not pay fees to the Adviser for the past three fiscal years.

Pursuant to the Investment Advisory Agreement between the Trust and the Adviser, the Adviser is authorized to engage one or more sub-advisers for the performance of any of the services contemplated to be rendered by the Adviser. The Adviser has retained Nuveen Asset Management as sub-adviser, to be responsible for the day to day management of the Fund’s investments, subject to supervision of the Adviser and oversight by the Board. The Adviser provides administrative, compliance and general management services to the Fund. Nuveen Asset Management offers advisory and investment management services to a broad range of mutual fund clients and has extensive experience in managing municipal securities. As of [June 30, 2021], Nuveen Asset Management managed approximately $[ ] billion in assets. Nuveen Asset Management’s principal business address is 333 West Wacker Drive, Chicago, Illinois 60606. Nuveen Asset Management is a subsidiary of Nuveen Fund Advisors, LLC, which is a subsidiary of Nuveen, LLC (“Nuveen”).

Nuveen is the asset management division of Teachers Insurance and Annuity Association of America (“TIAA”). TIAA is a leading financial services provider that provides a wide range of financial solutions, including investing, banking, advice and education, and retirement services. TIAA was originally founded in 1918 by the Carnegie Foundation for the Advancement of Teaching.

A summary of the factors considered by the Board of Trustees in connection with the initial approval of the Sub-Advisory Agreement for the Fund will be available in the Fund’s annual report or semi-annual report, as applicable, after the Fund commences operations. In accordance with the Sub-Advisory Agreement between the Adviser and Nuveen Asset Management, the Adviser pays Nuveen Asset Management an annual investment sub-advisory fee equal to a portion of the average daily net assets of the Fund. The Fund had not commenced operations as of the date of this SAI and therefore did not pay fees to the Sub-Adviser for the past three fiscal years.

Nuveen Asset Management manages the Fund using a team of investment professionals. The professionals primarily responsible for the day-to-day portfolio management of the Fund are [Timothy Ryan and Shawn O’Leary.]

The following table lists the number and types of accounts managed by each of the key professionals involved in the day-to-day portfolio management for the Fund and assets under management in those accounts as of [June 30, 2021]. The total number of accounts and assets have been allocated to each respective manager. Therefore, some accounts and assets have been counted twice.

The Fund had not commenced operations prior to the date of this SAI and therefore the portfolio managers did not beneficially own any Shares.

Compensation. Portfolio managers are compensated through a combination of base salary and variable components consisting of (i) a cash bonus; (ii) a long-term performance award; and (iii) participation in a profits interest plan.

Base salary. A portfolio manager’s base salary is determined based upon an analysis of the portfolio manager’s general performance, experience and market levels of base pay for such position.

Cash bonus. A portfolio manager is eligible to receive an annual cash bonus that is based on three variables: risk-adjusted investment performance relative to benchmark generally measured over the most recent one, three and five year periods (unless the portfolio manager’s tenure is shorter), ranking versus Morningstar peer funds generally measured over the most recent one, three and five year periods (unless the portfolio manager’s tenure is shorter), and management and peer reviews.

Long-term performance award. A portfolio manager is eligible to receive a long-term performance award that vests after three years. The amount of the award when granted is based on the same factors used in determining the cash bonus. The value of the award at the completion of the three-year vesting period is adjusted based on the risk-adjusted investment performance of fund(s) managed by the portfolio manager during the vesting period and the performance of the TIAA organization as a whole.

Profits interest plan. Portfolio managers are eligible to receive profits interests in Nuveen Asset Management and its affiliate, Teachers Advisors, LLC, which vest over time and entitle their holders to a percentage of the firms’ annual profits. Profits interests are allocated to each portfolio manager based on such person’s overall contribution to the firms.

Material Conflicts of Interest. Actual or apparent conflicts of interest may arise when a portfolio manager has day-to-day management responsibilities with respect to more than one account. More specifically, portfolio managers who manage multiple accounts are presented a number of potential conflicts, including, among others, those discussed below.

The management of multiple accounts may result in a portfolio manager devoting unequal time and attention to the management of each account. Nuveen Asset Management seeks to manage such competing interests for the time and attention of portfolio managers by having portfolio managers focus on a particular investment discipline. Most accounts managed by a portfolio manager in a particular investment strategy are managed using the same investment models.

If a portfolio manager identifies a limited investment opportunity which may be suitable for more than one account, an account may not be able to take full advantage of that opportunity due to an allocation of filled purchase or sale orders across all eligible accounts. To deal with these situations, Nuveen Asset Management has adopted procedures for allocating limited opportunities across multiple accounts.

With respect to many of its clients’ accounts, Nuveen Asset Management determines which broker to use to execute transaction orders, consistent with its duty to seek best execution of the transaction. However, with respect to certain other accounts, Nuveen Asset Management may be limited by the client with respect to the selection of brokers or may be instructed to direct trades through a particular broker. In these cases, Nuveen Asset Management may place separate, non-simultaneous, transactions for the Fund and other accounts which may temporarily affect the market price of the security or the execution of the transaction, or both, to the detriment of the Fund or the other accounts.

Some clients are subject to different regulations. As a consequence of this difference in regulatory requirements, some clients may not be permitted to engage in all the investment techniques or transactions or to engage in these transactions to the same extent as the other accounts managed by the portfolio manager. Finally, the appearance of a conflict of interest may arise where Nuveen Asset Management has an incentive, such as a performance-based management fee, which relates to the management of some accounts, with respect to which a portfolio manager has day-to-day management responsibilities.

Nuveen Asset Management has adopted certain compliance procedures which are designed to address these types of conflicts common among investment managers. However, there is no guarantee that such procedures will detect each and every situation in which a conflict arises.

Administrator. SSGA FM serves as the administrator to each series of the Trust, pursuant to an Administration Agreement dated June 1, 2015 (the “SSGA Administration Agreement”). Pursuant to the SSGA Administration Agreement, SSGA FM is obligated to continuously provide business management services to the Trust and its series and will generally, subject to the general oversight of the Trustees and except as otherwise provided in the SSGA Administration Agreement, manage all of the business and affairs of the Trust.

Sub-Administrator, Custodian and Transfer Agent. State Street serves as the sub-administrator to each series of the Trust, pursuant to a Sub-Administration Agreement dated June 1, 2015 (the “Sub-Administration Agreement”).

Under the Sub-Administration Agreement, State Street is obligated to provide certain sub-administrative services to the Trust and its series. State Street is a wholly owned subsidiary of State Street Corporation, a publicly held financial holding company, and is affiliated with the Adviser. State Street’s mailing address is State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111.

State Street also serves as Custodian for the Trust’s series pursuant to a custodian agreement (“Custodian Agreement”). As Custodian, State Street holds Fund assets, calculates the net asset value of the Shares and calculates net income and realized capital gains or losses. State Street and the Trust will comply with the self-custodian provisions of Rule 17f-2 under the 1940 Act.

State Street also serves as Transfer Agent for each series of the Trust pursuant to a transfer agency agreement (“Transfer Agency Agreement”).

Compensation. As compensation for its services provided under the SSGA Administration Agreement, SSGA FM, shall receive fees for the services, calculated based on the average aggregate net assets of the Trust, which are accrued daily and paid monthly out of its management fee.

As compensation for its services under the Sub-Administration Agreement, Custodian Agreement and Transfer Agency Agreement, State Street shall receive an annual fixed fee. In addition, State Street shall receive global safekeeping and transaction fees, which are calculated on a per-country basis, in-kind creation (purchase) and redemption transaction fees (as described below) and revenue on certain cash balances. State Street may be reimbursed by the series of the Trust for its out-of-pocket expenses. The Investment Advisory Agreement provides that the Adviser will pay certain operating expenses of the Trust, including the fees due to State Street under the Custodian Agreement and the Transfer Agency Agreement.

Additional Sub-Administration Services. Also under the Sub-Administration Agreement, State Street receives an annual per Fund fee for certain services required in the preparation (including certain quarterly portfolio of investments services) and filing of Form N-PORT and Form N-CEN with the SEC (“N-PORT Related Services”). Additionally, State Street receives an annual per Fund fee for services regarding certain liquidity analytics (“Liquidity Risk Measurement Services”) under the Sub-Administration Agreement. N-PORT Related Services and Liquidity Risk Measurement Services fees are paid by the Adviser from its management fee.

State Street Global Advisors Funds Distributors, LLC is the principal underwriter and Distributor of Shares. Its principal address is One Iron Street, Boston, Massachusetts 02210. Investor information can be obtained by calling 1-866-787-2257. The Distributor has entered into a distribution agreement (“Distribution Agreement”) with the Trust pursuant to which it distributes Shares of the Fund. The Distribution Agreement will continue for two years from its effective date and is renewable annually thereafter. Shares will be continuously offered for sale by the Trust through the Distributor only in Creation Units, as described in the Prospectus and below under “Purchase and Redemption of Creation Units.” Shares in less than Creation Units are not distributed by the Distributor. The Distributor will deliver the Prospectus to persons purchasing Creation Units and will maintain records of both orders placed with it and confirmations of acceptance furnished by it. The Distributor is a broker-dealer registered under the Securities Exchange Act of 1934 (the “Exchange Act”) and a member of the Financial Industry Regulatory Authority (“FINRA”). The Distributor has no role in determining the investment policies of the Trust or which securities are to be purchased or sold by the Trust. An affiliate of the Distributor may assist Authorized Participants (as defined below) in assembling shares to purchase Creation Units or upon redemption, for which it may receive commissions or other fees from such Authorized Participants. An affiliate of the Distributor also receives compensation from State Street for providing on-line creation and redemption functionality to Authorized Participants through its Fund Connect application.

The Adviser or Distributor, or an affiliate of the Adviser or Distributor, may directly or indirectly make cash payments to certain broker-dealers for participating in activities that are designed to make registered representatives and other professionals more knowledgeable about exchange traded products, including the SPDR funds, or for other activities, such as participation in marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems.

In addition, as of the date of this SAI, the Adviser and/or Distributor had arrangements whereby they may make payments, other than for the educational programs and marketing activities described above, to Pershing LLC (“Pershing”), RBC Capital Markets, LLC (“RBC”), LPL Financial, LLC (“LPL”), and Morgan Stanley Wealth Management, LLC. These amounts, which may be significant, are paid by the Adviser and/or Distributor from their own resources and not from Fund assets. Pursuant to these arrangements, Pershing, RBC and LPL have agreed to offer certain SPDR funds to their customers and not to charge certain of their customers any commissions when those customers purchase or sell shares of certain SPDR funds. Payments to a broker-dealer or intermediary may create potential conflicts of interest between the broker dealer or intermediary and its clients.

In addition, the Adviser or Distributor, or an affiliate of the Adviser or Distributor, as well as an index provider that is not affiliated with the Adviser or Distributor, may also reimburse expenses or make payments from their own assets to other persons in consideration of services or other activities that they believe may benefit the SPDR business or facilitate investment in SPDR funds.

The Distribution Agreement provides that it may be terminated at any time, without the payment of any penalty, as to the Fund: (i) by vote of a majority of the Independent Trustees or (ii) by vote of a majority (as defined in the 1940 Act) of the outstanding voting securities of the Fund, on at least 60 days written notice to the Distributor. The Distribution Agreement is also terminable upon 60 days’ notice by the Distributor and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

The continuation of the Distribution Agreement and any other related agreements is subject to annual approval of the Board, including by a majority of the Independent Trustees, as described above.

The Distributor may also enter into agreements with securities dealers (“Soliciting Dealers”) who will solicit purchases of Creation Unit aggregations of Shares. Such Soliciting Dealers may also be Participating Parties (as defined in the “Book Entry Only System” section below) and/or DTC Participants (as defined below).

Pursuant to the Distribution Agreement, the Trust has agreed to indemnify the Distributor, and may indemnify Soliciting Dealers and Authorized Participants (as described below) entering into agreements with the Distributor, for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from willful misfeasance, bad faith or gross negligence in the performance of its duties or the reckless disregard of its obligations and duties under the Distribution Agreement or other agreement, as applicable.

All portfolio transactions are placed on behalf of the Fund by the Adviser. Purchases and sales of securities on a securities exchange are affected through brokers who charge a commission for their services. Ordinarily commissions are not charged on over the counter orders (e.g., fixed income securities) because the Fund pays a spread which is included in the cost of the security and represents the difference between the dealer’s quoted price at which it is willing to sell the security and the dealer’s quoted price at which it is willing to buy the security. When the Fund executes an over the counter order with an electronic communications network or an alternative trading system, a commission is charged by such electronic communications networks and alternative trading systems as they execute such orders on an agency basis. Securities may be purchased from underwriters at prices that include underwriting fees.

In placing a portfolio transaction, the Adviser seeks to achieve best execution. The Adviser’s duty to seek best execution requires the Adviser to take reasonable steps to obtain for the client as favorable an overall result as possible for Fund portfolio transactions under the circumstances, taking into account various factors that are relevant to the particular transaction.

The Adviser refers to and selects from the list of approved trading counterparties maintained by the Adviser’s Credit Risk Management team. In selecting a trading counterparty for a particular trade, the Adviser seeks to weigh relevant factors including, but not limited to the following:

In selecting a trading counterparty, the price of the transaction and costs related to the execution of the transaction typically merit a high relative importance, depending on the circumstances. The Adviser does not necessarily select a trading counterparty based upon price and costs but may take other relevant factors into account if it believes that these are important in taking reasonable steps to obtain the best possible result for the Fund under the circumstances. Consequently, the Adviser may cause a client to pay a trading counterparty more than another trading counterparty might have charged for the same transaction in recognition of the value and quality of the brokerage services provided. The following matters may influence the relative importance that the Adviser places upon the relevant factors:

(i) The nature and characteristics of the order or transaction. For example, size of order, market impact of order, limits, or other instructions relating to the order;

(ii) The characteristics of the financial instrument(s) or other assets which are the subject of that order. For example, whether the order pertains to an equity, fixed income, derivative or convertible instrument;

(iii) The characteristics of the execution venues to which that order can be directed, if relevant. For example, availability and capabilities of electronic trading systems;

(iv) Whether the transaction is a ‘delivery versus payment’ or ‘over the counter’ transaction. The creditworthiness of the trading counterparty, the amount of existing exposure to a trading counterparty and trading counterparty settlement capabilities may be given a higher relative importance in the case of ‘over the counter’ transactions; and/or

The process by which trading counterparties are selected to effect transactions is designed to exclude consideration of the sales efforts conducted by broker-dealers in relation to the Fund.

The Adviser does not currently use the Fund’s assets in connection with third party soft dollar arrangements. While the Adviser does not currently use “soft” or commission dollars paid by the Fund for the purchase of third party research, the Adviser reserves the right to do so in the future.

Nuveen. Nuveen Asset Management is responsible for decisions to buy and sell securities for the Fund, the negotiation of the prices to be paid or received for principal (i.e., non-agency) trades, and the allocation of its transactions among various dealer firms. Portfolio securities will normally be purchased directly from an underwriter in a new issue offering or in the over-the-counter secondary market from the principal dealers in such securities, unless it appears that a better price or execution may be obtained elsewhere. Portfolio securities will not be purchased from Nuveen Asset Management or its affiliates except in compliance with the 1940 Act.

Nuveen Asset Management expects that substantially all portfolio transactions will be effected on a principal (as opposed to an agency) basis and, accordingly, do not expect to pay significant amounts of brokerage commissions. Brokerage commissions will not be allocated based on the sale of the Fund’s shares. Purchases from underwriters will include a commission or concession paid by the issuer to the underwriter, and purchases from dealers will include the spread between the bid and asked price. It is the policy of Nuveen Asset Management to seek the best execution under the circumstances. Nuveen Asset Management evaluates price as the primary consideration, with the financial condition, reputation and responsiveness of the dealer, among other non-economic factors, considered secondarily in determining best execution. While the primary goal is to secure the best execution that may be obtainable, it may be Nuveen Asset Management’s practice to select dealers that, in addition, furnish research information (primarily credit analyses of issuers and general economic reports), statistical information and other services to Nuveen Asset Management. It is not possible to place a dollar value on such information, statistics and other services received from dealers. Since it is only supplementary to Nuveen Asset Management’s own research efforts, the receipt of research information is not expected to reduce significantly Nuveen Asset Management’s expenses. For certain secondary market transactions where the execution capability of two brokers is judged to be of substantially similar quality, Nuveen Asset Management may randomly select one of them. Nuveen Asset Management may manage other investment companies and investment accounts for other clients that have investment objectives similar to the Fund. Subject to applicable laws and regulations, Nuveen Asset Management seeks to allocate portfolio transactions equitably whenever concurrent

decisions are made to purchase or sell securities by the Fund and another advisory account. In making such allocations the main factors to be considered will be, but may not be limited to, the respective investment objectives, the relative size of the portfolio holdings of the same or comparable securities, the availability of cash for investment or need to raise cash, and the size of investment commitments generally held. While this procedure could have a detrimental effect on the price or amount of the securities (or, in the case of dispositions, the demand for securities) available to the Fund from time to time, Nuveen Asset Management believes that the benefits available will outweigh any disadvantage that may arise from exposure to simultaneous transactions.

The Fund had not commenced operations as of the date of this SAI and therefore did not pay any brokerage commissions for the past three fiscal years.

Securities of “Regular Broker-Dealers.” The Fund is required to identify any securities of its “regular brokers and dealers” (as such term is defined in the 1940 Act) which it may hold at the close of its most recent fiscal year. “Regular brokers or dealers” of the Trust are the ten brokers or dealers that, during the most recent fiscal year: (i) received the greatest dollar amounts of brokerage commissions from the Trust’s portfolio transactions; (ii) engaged as principal in the largest dollar amounts of portfolio transactions of the Trust; or (iii) sold the largest dollar amounts of the Trust’s shares. The Fund had not commenced operations as of the date of this SAI and therefore did not have any holdings in Securities of Regular Broker-Dealers as of [June 30, 2021].

Portfolio Turnover. Portfolio turnover may vary from year to year, as well as within a year. High turnover rates are likely to result in comparatively greater brokerage expenses or transaction costs. The overall reasonableness of brokerage commissions and transaction costs is evaluated by the Adviser based upon its knowledge of available information as to the general level of commissions and transaction costs paid by other institutional investors for comparable services.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “ADDITIONAL PURCHASE AND SALE INFORMATION.”

The Depository Trust Company (“DTC”) acts as securities depositary for the Shares. Shares of the Fund are represented by securities registered in the name of DTC or its nominee, Cede & Co., and deposited with, or on behalf of, DTC. Except in the limited circumstance provided below, certificates will not be issued for Shares. DTC, a limited-purpose trust company, was created to hold securities of its participants (the “DTC Participants”) and to facilitate the clearance and settlement of securities transactions among the DTC Participants in such securities through electronic book-entry changes in accounts of the DTC Participants, thereby eliminating the need for physical movement of securities certificates. DTC Participants include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations, some of whom (and/or their representatives) own DTC. More specifically, DTC is owned by a number of its DTC Participants and by the New York Stock Exchange (“NYSE”) and FINRA. Access to the DTC system is also available to others such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a DTC Participant, either directly or indirectly (the “Indirect Participants”). Beneficial ownership of Shares is limited to DTC Participants, Indirect Participants and persons holding interests through DTC Participants and Indirect Participants. Ownership of beneficial interests in Shares (owners of such beneficial interests are referred to herein as “Beneficial Owners”) is shown on, and the transfer of ownership is effected only through, records maintained by DTC (with respect to DTC Participants) and on the records of DTC Participants (with respect to Indirect Participants and Beneficial Owners that are not DTC Participants). Beneficial Owners will receive from or through the DTC Participant a written confirmation relating to their purchase of Shares.

Conveyance of all notices, statements and other communications to Beneficial Owners is effected as follows. Pursuant to the Depositary Agreement between the Trust and DTC, DTC is required to make available to the Trust upon request and for a fee to be charged to the Trust a listing of the Shares of the Fund held by each DTC Participant. The Trust, either directly or through a third party service, shall inquire of each such DTC Participant as to the number of Beneficial Owners holding Shares, directly or indirectly, through such DTC Participant. The Trust, either directly or through a third party service, shall provide each such DTC Participant with copies of such notice, statement or other communication, in such form, number and at such place as such DTC Participant may reasonably request, in order that such notice, statement or communication may be transmitted by such DTC Participant, directly or indirectly, to such Beneficial Owners. In addition, the Trust shall pay to each such DTC Participant and/or third party service a fair and reasonable amount as reimbursement for the expenses attendant to such transmittal, all subject to applicable statutory and regulatory requirements.

Share distributions shall be made to DTC or its nominee, Cede & Co., as the registered holder of all Shares. DTC or its nominee, upon receipt of any such distributions, shall credit immediately DTC Participants’ accounts with payments in amounts proportionate to their respective beneficial interests in Shares of the Fund as shown on the records of DTC or its nominee. Payments by DTC Participants to Indirect Participants and Beneficial Owners of Shares held through such DTC Participants will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in a “street name,” and will be the responsibility of such DTC Participants.

The Trust has no responsibility or liability for any aspects of the records relating to or notices to Beneficial Owners, or payments made on account of beneficial ownership interests in such Shares, or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests or for any other aspect of the relationship between DTC and the DTC Participants or the relationship between such DTC Participants and the Indirect Participants and Beneficial Owners owning through such DTC Participants.

DTC may determine to discontinue providing its service with respect to Shares at any time by giving reasonable notice to the Trust and discharging its responsibilities with respect thereto under applicable law. Under such circumstances, the Trust shall take action either to find a replacement for DTC to perform its functions at a comparable cost or, if such a replacement is unavailable, to issue and deliver printed certificates representing ownership of Shares, unless the Trust makes other arrangements with respect thereto satisfactory to the Exchange.

The Fund had not commenced operations prior to the date of this SAI and therefore did not have any beneficial owners that owned greater than 5% of the outstanding voting securities as of the date of this SAI.

An Authorized Participant (as defined below) may hold of record more than 25% of the outstanding Shares of the Fund. From time to time, Authorized Participants may be a beneficial and/or legal owner of the Fund, may be affiliated with an index provider, may be deemed to have control of the Fund and/or may be able to affect the outcome of matters presented for a vote of the shareholders of the Fund. Authorized Participants may execute an irrevocable proxy granting the Distributor or another affiliate of State Street (the “Agent”) power to vote or abstain from voting such Authorized Participant’s beneficially or legally owned Shares. In such cases, the Agent shall mirror vote (or abstain from voting) such Shares in the same proportion as all other beneficial owners of the Fund.

The Trustees and Officers of the Trust, as a group, own less than 1% of the Trust’s voting securities as of the date of this SAI.

The Fund issues and redeems its Shares on a continuous basis, at net asset value, only in a large specified number of Shares called a “Creation Unit.” The value of the Fund is determined once each business day, as described under “Determination of Net Asset Value.” The Creation Unit size of the Fund may change. Authorized Participants (as defined below) will be notified of such change. The principal consideration for Fund creations is [cash] and the principal consideration for Fund redemptions is [“in-kind”], although this may be revised at any time without notice.

PURCHASE (CREATION). The Trust issues and sells Shares of the Fund only in Creation Units on a continuous basis through the Principal Underwriter, without a sales load (but subject to transaction fees), at their NAV per share next determined after receipt of an order, on any Business Day (as defined below), in proper form pursuant to the terms of the Authorized Participant Agreement (“Participant Agreement”). A “Business Day” with respect to the Fund is, generally, any day on which the NYSE is open for business, with the exception of Veterans Day and Columbus Day.

FUND DEPOSIT. The consideration for purchase of a Creation Unit of the Fund generally consists of either (i) the Deposit Securities and the Cash Component (defined below), computed as described below; or (ii) the cash value of the Deposit Securities and “Cash Component,” computed as described below. When accepting purchases of Creation Units for cash, the Fund may incur additional costs associated with the acquisition of Deposit Securities that would otherwise be provided by an in-kind purchaser.

Together, the Deposit Securities or Deposit Cash, as applicable, and the Cash Component constitute the “Fund Deposit,” which represents the minimum initial and subsequent investment amount for a Creation Unit of any Fund. The “Cash Component”, which may include a Dividend Equivalent Payment, is an amount equal to the difference between the net asset value of the Shares (per Creation Unit) and the market value of the Deposit Securities or Deposit Cash, as applicable. The “Dividend Equivalent Payment” enables the Fund to make a complete distribution of dividends on the day preceding the next dividend payment date, and is an amount equal, on a per Creation Unit basis, to the dividends on all the portfolio securities of the Fund (“Dividend Securities”) with ex-dividend dates within the accumulation period for such distribution (the “Accumulation Period”), net of expenses and liabilities for such period, as if all of the Dividend Securities had been held by the Fund for the entire Accumulation Period. The Accumulation Period begins on the ex-dividend date for the Fund and ends on the day preceding the next ex-dividend date. If the Cash Component is a positive number (i.e., the net asset value per Creation Unit exceeds the market value of the Deposit Securities or Deposit Cash, as applicable), the Cash Component shall be such positive amount. If the Cash Component is a negative number (i.e., the net asset value

per Creation Unit is less than the market value of the Deposit Securities or Deposit Cash, as applicable), the Cash Component shall be such negative amount and the creator will be entitled to receive cash in an amount equal to the Cash Component. The Cash Component serves the function of compensating for any differences between the net asset value per Creation Unit and the market value of the Deposit Securities or Deposit Cash, as applicable. Computation of the Cash Component excludes any stamp duty or other similar fees and expenses payable upon transfer of beneficial ownership of the Deposit Securities, if applicable, which shall be the sole responsibility of the Authorized Participant (as defined below).

The Custodian, through NSCC, makes available on each Business Day, prior to the opening of business on the Exchange (currently 9:30 a.m., Eastern time), the list of the names and the required number of shares of each Deposit Security or the required amount of Deposit Cash, as applicable, to be included in the current standard Fund Deposit (based on information at the end of the previous Business Day) for the Fund. Such standard Fund Deposit is subject to any applicable adjustments as described below, in order to effect purchases of Creation Units of the Fund until such time as the next-announced composition of the Deposit Securities or the required amount of Deposit Cash, as applicable, is made available.

The identity and number of shares of the Deposit Securities or the amount of Deposit Cash, as applicable, required for a Fund Deposit for the Fund may be changed from time to time with a view to the investment objective of the Fund. Information regarding a Fund Deposit necessary for the purchase of a Creation Unit is made available to Authorized Participants and other market participants seeking to transact in Creation Unit aggregations.

As noted above, the Trust reserves the right to permit or require the substitution of Deposit Cash to replace any Deposit Security, which shall be added to the Cash Component, including, without limitation, situations where the Deposit Security: (i) may not be available in sufficient quantity for delivery, (ii) may not be eligible for transfer through the systems of DTC for corporate securities and municipal securities; (iii) may not be eligible for trading by an Authorized Participant (as defined below) or the investor for which it is acting; (iv) would be restricted under the securities laws or where the delivery of the Deposit Security to the Authorized Participant would result in the disposition of the Deposit Security by the Authorized Participant becoming restricted under the securities laws, or (v) in certain other situations (collectively, “non-standard orders”). The Trust also reserves the right to: permit or require the substitution of Deposit Securities in lieu of Deposit Cash. The adjustments described above will reflect changes, known to the Adviser on the date of announcement to be in effect by the time of delivery of a Fund Deposit, resulting from certain corporate actions.

PROCEDURES FOR PURCHASE OF CREATION UNITS. To be eligible to place orders with the Principal Underwriter, as facilitated via the Transfer Agent, to purchase a Creation Unit of the Fund, an entity must be (i) a “Participating Party”, i.e., a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC (the “Clearing Process”), a clearing agency that is registered with the SEC; or (ii) a DTC Participant (see “Book Entry Only System”). In addition, each Participating Party or DTC Participant (each, an “Authorized Participant”) must execute a Participant Agreement that has been agreed to by the Principal Underwriter and the Transfer Agent, and that has been accepted by the Trust, with respect to purchases and redemptions of Creation Units. Each Authorized Participant will agree, pursuant to the terms of a Participant Agreement, on behalf of itself or any investor on whose behalf it will act, to certain conditions, including that it will pay to the Trust, an amount of cash sufficient to pay the Cash Component together with the creation transaction fee (described below) and any other applicable fees, taxes and additional variable charge.

All orders to purchase Shares directly from the Fund, including non-standard orders, must be placed for one or more Creation Units and in the manner and by the time set forth in the Participant Agreement and/or the applicable order form. The date on which an order to purchase Creation Units (or an order to redeem Creation Units, as set forth below) is received and accepted is referred to as the “Order Placement Date.”

An Authorized Participant may require an investor to make certain representations or enter into agreements with respect to the order (e.g., to provide for payments of cash, when required). Investors should be aware that their particular broker may not have executed a Participant Agreement and that, therefore, orders to purchase Shares directly from the Fund in Creation Units have to be placed by the investor’s broker through an Authorized Participant that has executed a Participant Agreement. In such cases there may be additional charges to such investor. At any given time, there may be only a limited number of broker-dealers that have executed a Participant Agreement and only a small number of such Authorized Participants may have international capabilities. On days when the Exchange or the bond markets close earlier than normal, the Fund may require orders to create Creation Units to be placed earlier in the day. In addition, if a market or markets on which the Fund’s investments are primarily traded is closed, the Fund will also generally not accept orders on such day(s). Orders must be transmitted by an Authorized Participant by telephone or other transmission method acceptable to the Distributor pursuant to procedures set forth in the Participant Agreement and in accordance with the applicable order form. Those placing orders through an Authorized Participant should allow sufficient time to permit proper submission of the purchase order by the cut-off time. Economic or market disruptions or changes, or telephone or other communication failure may impede the ability to reach the Distributor or an Authorized Participant.

Fund Deposits must be delivered by an Authorized Participant through the Federal Reserve System (for cash and U.S. government securities), or through DTC (for corporate securities and municipal securities), through a subcustody agent (for foreign securities) and/or through such other arrangements allowed by the Trust or its agents. With respect to foreign Deposit Securities, the Custodian shall cause the subcustodian of the Fund to maintain an account into which the Authorized Participant shall deliver, on behalf of itself or the party on whose behalf it is acting, such Deposit Securities. Foreign Deposit Securities must be delivered to an account maintained at the applicable local subcustodian. A Fund Deposit transfer must be ordered by the Authorized Participant in a timely fashion so as to ensure the delivery of the requisite number of Deposit Securities or Deposit Cash, as applicable, to the account of the Fund or its agents by no later than the Settlement Date. The “Settlement Date” for the Fund is generally the second Business Day (“T+2”) after the Order Placement Date. All questions as to the number of Deposit Securities or Deposit Cash to be delivered, as applicable, and the validity, form and eligibility (including time of receipt) for the deposit of any tendered securities or cash, as applicable, will be determined by the Trust, whose determination shall be final and binding. The amount of cash represented by the Cash Component must be transferred directly to the Custodian through the Federal Reserve Bank wire transfer system in a timely manner so as to be received by the Custodian no later than the Settlement Date. If the Cash Component and the Deposit Securities or Deposit Cash, as applicable, are not received in a timely manner by the Settlement Date, the creation order may be cancelled. Upon written notice to the Distributor, such canceled order may be resubmitted the following Business Day using a Fund Deposit as newly constituted to reflect the then current NAV of the Fund. The delivery of Creation Units so created generally will occur no later than the second Business Day following the day on which the purchase order is deemed received by the Distributor.

The order shall be deemed to be received on the Business Day on which the order is placed provided that the order is placed in proper form prior to the applicable cut-off time and the federal funds in the appropriate amount are deposited by 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions), with the Custodian on the Settlement Date. If the order is not placed in proper form as required, or federal funds in the appropriate amount are not received by 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, then the order may be deemed to be rejected and the Authorized Participant shall be liable to the Fund for losses, if any, resulting therefrom. A creation request is considered to be in “proper form” if all procedures set forth in the Participant Agreement, order form and this SAI are properly followed.

ISSUANCE OF A CREATION UNIT. Except as provided herein, Creation Units will not be issued until the transfer of good title to the Trust of the Deposit Securities or payment of Deposit Cash, as applicable, and the payment of the Cash Component have been completed. When the subcustodian has confirmed to the Custodian that the required Deposit Securities (or the cash value thereof) have been delivered to the account of the relevant subcustodian or subcustodians, the Principal Underwriter and the Adviser shall be notified of such delivery, and the Trust will issue and cause the delivery of the Creation Units.

In instances where the Trust accepts Deposit Securities for the purchase of a Creation Unit, the Creation Unit may be purchased in advance of receipt by the Trust of all or a portion of the applicable Deposit Securities as described below. In these circumstances, the initial deposit will have a value greater than the net asset value of the Shares on the date the order is placed in proper form since in addition to available Deposit Securities, cash must be deposited in an amount equal to the sum of (i) the Cash Component, plus (ii) an additional amount of cash equal to a percentage of the market value as set forth in the Participant Agreement, of the undelivered Deposit Securities (the “Additional Cash Deposit”), which shall be maintained in a separate non-interest bearing collateral account. An additional amount of cash shall be required to be deposited with the Trust, pending delivery of the missing Deposit Securities to the extent necessary to maintain the Additional Cash Deposit with the Trust in an amount at least equal to the applicable percentage, as set forth in the Participant Agreement, of the daily marked to market value of the missing Deposit Securities. The Trust may use such Additional Cash Deposit to buy the missing Deposit Securities at any time. Authorized Participants will be liable to the Trust for all costs, expenses, dividends, income and taxes associated with missing Deposit Securities, including the costs incurred by the Trust in connection with any such purchases. These costs will be deemed to include the amount by which the actual purchase price of the Deposit Securities exceeds the market value of such Deposit Securities on the day the purchase order was deemed received by the Principal Underwriter plus the brokerage and related transaction costs associated with such purchases. The Trust will return any unused portion of the Additional Cash Deposit once all of the missing Deposit Securities have been properly received by the Custodian or purchased by the Trust and deposited into the Trust. In addition, a transaction fee as set forth below under “Creation Transaction Fees” will be charged in all cases and an additional variable charge may also be applied. The delivery of Creation Units so created generally will occur no later than the Settlement Date.

ACCEPTANCE OF ORDERS OF CREATION UNITS. The Trust reserves the absolute right to reject an order for Creation Units transmitted in respect of the Fund at its discretion, including, without limitation, if (a) the order is not in proper form; (b) the Deposit Securities or Deposit Cash, as applicable, delivered by the Authorized Participant are not as disseminated through the facilities of the NSCC for that date by the Custodian; (c) the investor(s), upon obtaining the Shares ordered, would own 80% or more of the currently outstanding Shares of the Fund; (d) acceptance of the Deposit Securities would have certain adverse tax consequences to the Fund; (e) the acceptance of a Fund Deposit would, in the opinion of counsel, be unlawful; (f) the acceptance of a Fund Deposit would otherwise, in the discretion of the Trust or the Adviser, have an adverse effect on the Trust or the rights of beneficial owners; (g) the

acceptance or receipt of the order for a Creation Unit would, in the opinion of counsel to the Trust, be unlawful; or (h) in the event that circumstances outside the control of the Trust, the Custodian, the Transfer Agent and/or the Adviser make it for all practical purposes not feasible to process orders for Creation Units. Examples of such circumstances include acts of God or public service or utility problems such as fires, floods, extreme weather conditions and power outages resulting in telephone, telecopy and computer failures; market conditions or activities causing trading halts; systems failures involving computer or other information systems affecting the Trust, the Principal Underwriter, the Custodian, the Transfer Agent, DTC, NSCC, Federal Reserve System, or any other participant in the creation process, and other extraordinary events. The Trust or its agents shall communicate to the Authorized Participant its rejection of an order. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter are under no duty, however, to give notification of any defects or irregularities in the delivery of Fund Deposits nor shall either of them incur any liability for the failure to give any such notification. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter shall not be liable for the rejection of any purchase order for Creation Units.

All questions as to the number of shares of each security in the Deposit Securities and the validity, form, eligibility and acceptance for deposit of any securities to be delivered shall be determined by the Trust, and the Trust’s determination shall be final and binding.

REDEMPTION. Shares may be redeemed only in Creation Units at their net asset value next determined after receipt of a redemption request in proper form by the Fund through the Transfer Agent and only on a Business Day. EXCEPT UPON LIQUIDATION OF THE FUND, THE TRUST WILL NOT REDEEM SHARES IN AMOUNTS LESS THAN CREATION UNITS. Investors must accumulate enough Shares in the secondary market to constitute a Creation Unit in order to have such Shares redeemed by the Trust. There can be no assurance, however, that there will be sufficient liquidity in the public trading market at any time to permit assembly of a Creation Unit. Investors should expect to incur brokerage and other costs in connection with assembling a sufficient number of Shares to constitute a redeemable Creation Unit.

With respect to the Fund, the Custodian, through the NSCC, makes available prior to the opening of business on the Exchange (currently 9:30 a.m. Eastern time) on each Business Day, the list of the names and share quantities of securities designated by the Fund that will be applicable (subject to possible amendment or correction) to redemption requests received in proper form (as defined below) on that day (“Redemption Securities”). Redemption Securities received on redemption may not be identical to Deposit Securities. The identity and number of shares of the Redemption Securities or the Cash Redemption Amount (defined below) may be changed from time to time with a view to the investment objective of the Fund.

Redemption proceeds for a Creation Unit are paid either in-kind or in cash or a combination thereof, as determined by the Trust. With respect to in-kind redemptions of the Fund, redemption proceeds for a Creation Unit will consist of Redemption Securities plus cash in an amount equal to the difference between the net asset value of the Shares being redeemed, as next determined after a receipt of a request in proper form, and the value of the Redemption Securities (the “Cash Redemption Amount”), less a fixed redemption transaction fee and any applicable additional variable charge as set forth below. In the event that the Redemption Securities have a value greater than the net asset value of the Shares, a compensating cash payment equal to the differential is required to be made by or through an Authorized Participant by the redeeming shareholder. Notwithstanding the foregoing: at the Trust’s discretion, an Authorized Participant may receive the corresponding cash value of the securities in lieu of the in-kind securities value representing one or more Redemption Securities.

PROCEDURES FOR REDEMPTION OF CREATION UNITS. Redemption proceeds from the Fund will be delivered to the redeeming Authorized Participant. The Fund may deliver redemption proceeds directly to a redeeming Authorized Participant. After the Trust has deemed an order for redemption received, the Trust will initiate procedures to transfer the requisite Redemption Securities and the Cash Redemption Amount to the Authorized Participant by the Settlement Date. With respect to in-kind redemptions of the Fund, the calculation of the value of the Redemption Securities and the Cash Redemption Amount to be delivered upon redemption will be made by the Custodian according to the procedures set forth under “Determination of Net Asset Value”, computed on the Business Day on which a redemption order is deemed received by the Trust. Therefore, if a redemption order in proper form is submitted to the Principal Underwriter by a DTC Participant by the specified time on the Order Placement Date, and the requisite number of Shares of the Fund are delivered to the Custodian prior to 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, then the value of the Redemption Securities and the Cash Redemption Amount to be delivered will be determined by the Custodian on such Order

Placement Date. If the requisite number of Shares of the Fund are not delivered by 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, the Fund will not release the underlying securities for delivery unless collateral is posted in such percentage amount of missing Shares as set forth in the Participant Agreement (marked to market daily).

With respect to in-kind redemptions of the Fund, in connection with taking delivery of shares of Redemption Securities upon redemption of Creation Units, an Authorized Participant must maintain appropriate custody arrangements with a qualified broker-dealer, bank or other custody providers in each jurisdiction in which any of the Redemption Securities are customarily traded (or such

other arrangements as allowed by the Trust or its agents), to which account such Redemption Securities will be delivered. Deliveries of redemption proceeds generally will be made within two Business Days of the trade date. Due to the schedule of holidays in certain countries, however, the delivery of in-kind redemption proceeds may take longer than two or three Business Days, as applicable, after the day on which the redemption request is received in proper form. If the Authorized Participant has not made appropriate arrangements to take delivery of the Redemption Securities in the applicable foreign jurisdiction and it is not possible to make other such arrangements, or if it is not possible to effect deliveries of the Redemption Securities in such jurisdiction, the Trust may, in its discretion, exercise its option to redeem such Shares in cash, and the Authorized Participant will be required to receive its redemption proceeds in cash.

If it is not possible to make other such arrangements, or if it is not possible to effect deliveries of the Redemption Securities, the Trust may in its discretion exercise its option to redeem such Shares in cash, and the redeeming investor will be required to receive its redemption proceeds in cash. In addition, an investor may request a redemption in cash that the Fund may, in its sole discretion, permit. In either case, the investor will receive a cash payment equal to the NAV of its Shares based on the NAV of Shares of the relevant Fund next determined after the redemption request is received in proper form (minus a redemption transaction fee and additional charge for requested cash redemptions specified above, to offset the Trust’s brokerage and other transaction costs associated with the disposition of Redemption Securities). The Fund may also, in its sole discretion, upon request of a shareholder, provide such redeemer a portfolio of securities that differs from the exact composition of the Redemption Securities but does not differ in net asset value.

An Authorized Participant submitting a redemption request is deemed to represent to the Trust that, as of the close of the Business Day on which the redemption request was submitted, it (or its client) will own (within the meaning of Rule 200 of Regulation SHO) or has arranged to borrow for delivery to the Trust on or prior to the Settlement Date of the redemption request, the requisite number of Shares of the relevant Fund to be redeemed as a Creation Unit. In either case, the Authorized Participant is deemed to acknowledge that: (i) it (or its client) has full legal authority and legal right to tender for redemption the requisite number of Shares of the applicable Fund and to receive the entire proceeds of the redemption; and (ii) if such Shares submitted for redemption have been loaned or pledged to another party or are the subject of a repurchase agreement, securities lending agreement or any other arrangement affecting legal or beneficial ownership of such Shares being tendered, there are no restrictions precluding the tender and delivery of such Shares (including borrowed shares, if any) for redemption, free and clear of liens, on the redemption Settlement Date. The Trust reserves the right to verify these representations at its discretion, but will typically require verification with respect to a redemption request from the Fund in connection with higher levels of redemption activity and/or short interest in the Fund. If the Authorized Participant, upon receipt of a verification request, does not provide sufficient verification of its representations as determined by the Trust, the redemption request will not be considered to have been received in proper form and may be rejected by the Trust.

Redemptions of Shares for Redemption Securities will be subject to compliance with applicable federal and state securities laws and the Fund (whether or not it otherwise permits cash redemptions) reserves the right to redeem Creation Units for cash to the extent that the Trust could not lawfully deliver specific Redemption Securities upon redemptions or could not do so without first registering the Redemption Securities under such laws. An Authorized Participant or an investor for which it is acting subject to a legal restriction with respect to a particular security included in the Redemption Securities applicable to the redemption of Creation Units may be paid an equivalent amount of cash. The Authorized Participant may request the redeeming investor of the Shares to complete an order form or to enter into agreements with respect to such matters as compensating cash payment. Further, an Authorized Participant that is not a “qualified institutional buyer,” (“QIB”) as such term is defined under Rule 144A of the Securities Act, will not be able to receive Redemption Securities that are restricted securities eligible for resale under Rule 144A. An Authorized Participant may be required by the Trust to provide a written confirmation with respect to QIB status in order to receive Redemption Securities.

The right of redemption may be suspended or the date of payment postponed with respect to the Fund (1) for any period during which the Exchange is closed (other than customary weekend and holiday closings); (2) for any period during which trading on the Exchange is suspended or restricted; (3) for any period during which an emergency exists as a result of which disposal of the Shares of the Fund or determination of the NAV of the Shares is not reasonably practicable; or (4) in such other circumstance as is permitted by the SEC.

REQUIRED EARLY ACCEPTANCE OF ORDERS. Notwithstanding the foregoing, as described in the Participant Agreement and/or the applicable order form, the Fund may require orders to be placed prior to the trade date, as described in the Participant Agreement or the applicable order form, in order to receive the trade date’s net asset value. The cut-off time to receive the trade date’s net asset value will not precede the calculation of the net asset value of the Fund’s shares on the prior Business Day. Orders to purchase Shares of such funds that are submitted on the Business Day immediately preceding a holiday or a day (other than a weekend) that the equity

markets in the relevant foreign market are closed may not be accepted. Authorized Participants may be notified that the cut-off time for an order may be earlier on a particular Business Day, as described in the Participant Agreement and the applicable order form.

CREATION AND REDEMPTION TRANSACTION FEES. A transaction fee, as set forth in the table below, is imposed for the transfer and other transaction costs associated with the purchase or redemption of Creation Units, as applicable. Authorized Participants will be required to pay a fixed creation transaction fee and/or a fixed redemption transaction fee, as applicable, on a given day regardless of the number of Creation Units created or redeemed on that day. The Fund may adjust the transaction fee from time to time. An additional charge or a variable charge (discussed below) will be applied to certain creation and redemption transactions, including non-standard orders and whole or partial cash purchases or redemptions. With respect to creation orders, Authorized Participants are responsible for the costs of transferring the securities constituting the Deposit Securities to the account of the Trust and with respect to redemption orders, Authorized Participants are responsible for the costs of transferring the Redemption Securities from the Trust to their account or on their order. Investors who use the services of a broker or other such intermediary may also be charged a fee for such services.

The following information supplements and should be read in conjunction with the sections in the Prospectus entitled “PURCHASE AND SALE INFORMATION” and “ADDITIONAL PURCHASE AND SALE INFORMATION.”

NAV per Share for the Fund is computed by dividing the value of the net assets of the Fund (i.e., the value of its total assets less total liabilities) by the total number of Shares outstanding. Expenses and fees, including the management fees, are accrued daily and taken into account for purposes of determining NAV. The NAV of the Fund is calculated by State Street and determined once daily as of the close of the regular trading session on the NYSE (ordinarily 4:00 p.m. Eastern time) on each day that such exchange is open. Creation/redemption order cut-off times may be earlier on any day that the Securities Industry and Financial Markets Association (or applicable exchange or market on which the Fund’s investments are traded) announces an early closing time. Any assets or liabilities denominated in currencies other than the U.S. dollar are converted into U.S. dollars at market rates on the date of valuation (generally as of 4:00 p.m. London time) as quoted by one or more sources.

In calculating the Fund’s NAV per Share, the Fund’s investments are generally valued using market valuations. A market valuation generally means a valuation (i) obtained from an exchange, a pricing service, or a major market maker (or dealer), (ii) based on a price quotation or other equivalent indication of value supplied by an exchange, a pricing service, or a major market maker (or dealer) or (iii) based on amortized cost. The Fund relies on a third-party service provider for assistance with the daily calculation of the Fund’s NAV. The third-party service provider, in turn, relies on other parties for certain pricing data and other inputs used in the calculation of the Fund’s NAV. Therefore, the Fund is subject to certain operational risks associated with reliance on its service provider and that service provider’s sources of pricing and other data. NAV calculation may be adversely affected by operational risks arising from factors such as errors or failures in systems and technology. Such errors or failures may result in an inaccurately calculated NAV, delays in the calculation of a NAV and/or the inability to calculate a NAV over extended time periods. The Fund may be unable to recover any losses associated with such failures. In the case of shares of other funds that are not traded on an exchange, a market valuation means such fund’s published NAV per share. A price obtained from a pricing service based on such pricing service’s valuation matrix may be considered a market valuation. The Adviser may use various pricing services, or discontinue the use of any pricing service, as approved by the Board from time to time. Fixed-income assets are generally valued as of the announced closing time for trading in fixed-income instruments in a particular market or exchange, and generally 4:00 p.m. EST for U.S. fixed-income assets. Fixed-income assets are generally valued at the mean of the bid and ask prices for bank loans and inflation protected securities, and at the bid price for all other fixed-income assets.

In the event that current market valuations are not readily available or are deemed unreliable, the Trust’s procedures require the Oversight Committee to determine a security’s fair value if a market price is not readily available. In determining such value the Oversight Committee may

consider, among other things, (i) price comparisons among multiple sources, (ii) a review of corporate actions and news events, and (iii) a review of relevant financial indicators (e.g., movement in interest rates and market indices). In these cases, the Fund’s NAV may reflect certain portfolio securities’ fair values rather than their market prices. The fair value of a portfolio instrument is generally the price which the Fund might reasonably expect to receive upon its current sale in an orderly market between market participants. Ascertaining fair value requires a determination of the amount that an arm’s-length buyer, under the circumstances, would currently pay for the portfolio instrument. Fair value pricing involves subjective judgments and it is possible that the fair value determination for a security is materially different than the value that could be realized upon the sale of the security. With respect to securities that are primarily listed on foreign exchanges, the value of the Fund’s portfolio securities may change on days when you will not be able to purchase or sell your Shares.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “DISTRIBUTIONS.”

Dividends from net investment income, if any, are generally declared and paid monthly by the Fund, but may vary significantly from period to period. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for the Fund to comply with the distribution requirements of the Internal Revenue Code, in all events in a manner consistent with the provisions of the 1940 Act.

Dividends and other distributions on Shares are distributed, as described below, on a pro rata basis to Beneficial Owners of such Shares. Dividend payments are made through DTC Participants and Indirect Participants to Beneficial Owners then of record with proceeds received from the Trust.

Management of the Trust reserves the right to declare special dividends if, in its reasonable discretion, such action is necessary or advisable to preserve the Fund’s eligibility for treatment as a RIC under the Internal Revenue Code or to avoid imposition of income or excise taxes at the Fund level.

Broker dealers, at their own discretion, may offer a dividend reinvestment service under which Shares are purchased in the secondary market at current market prices. Investors should consult their broker dealer for further information regarding any dividend reinvestment service offered by such broker dealer.

The following is a summary of certain federal income tax considerations generally affecting the Fund and its shareholders that supplements the discussion in the Prospectus. No attempt is made to present a comprehensive explanation of the federal, state, local or foreign tax treatment of the Fund or its shareholders, and the discussion here and in the Prospectus is not intended to be a substitute for careful tax planning.

The following general discussion of certain federal income tax consequences is based on the Internal Revenue Code and the regulations issued thereunder as in effect on the date of this SAI. New legislation, as well as administrative changes or court decisions, may significantly change the conclusions expressed herein, and may have a retroactive effect with respect to the transactions contemplated herein.

The following information should be read in conjunction with the section in the Prospectus entitled “ADDITIONAL TAX INFORMATION.”

TAXATION OF THE FUND. The Fund is treated as a separate corporation for federal income tax purposes. The Fund therefore is considered to be a separate entity in determining its treatment under the rules for RICs described herein and in the Prospectus. Losses in one series of the Trust do not offset gains in any other series of the Trust, and the requirements (other than certain organizational requirements) for qualifying for treatment as a RIC are determined at the Fund level rather than at the Trust level. The Fund has elected or will elect and intends to qualify each year to be treated as a separate RIC under Subchapter M of the Internal Revenue Code.

As such, the Fund should not be subject to federal income tax on its net investment income and capital gains, if any, to the extent that it timely distributes such income and capital gains to its shareholders. In order to qualify for treatment as a RIC, the Fund must distribute annually to its shareholders at least the sum of 90% of its net taxable investment income (generally including the excess of net short-term capital gains over net long-term capital losses) and 90% of its net tax-exempt interest income, if any (the “Distribution Requirement”) and also must meet several additional requirements. Among these requirements are the following: (i) at least 90% of the Fund’s gross income each taxable year must be derived from dividends, interest, payments with respect to certain securities loans, gains from the sale or other disposition of stock, securities or foreign currencies, or other income derived with respect to its business of investing in such stock, securities or currencies, and net income derived from interests in qualified publicly traded partnerships (the “Qualifying Income Requirement”); and (ii) at the end of each quarter of the Fund’s taxable year, its assets must be diversified so that (a) at least 50% of the market value of its total assets must be represented by cash and cash items, U.S. government securities, securities of other RICs and other securities, with such other securities limited, in respect to any one issuer, to an amount not greater in value than 5% of the value of the Fund’s total assets and to not more than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the value of its total assets is invested in the securities (other than U.S. government securities or securities of other RICs) of any one issuer, the securities (other than securities of other RICs) of two or more issuers that it controls and that are engaged in the same, similar, or related trades or businesses, or the securities of one or more qualified publicly traded partnerships (the “Diversification Requirement”).

If the Fund fails to satisfy the Qualifying Income Requirement or the Diversification Requirement in any taxable year, the Fund may be eligible for relief provisions if the failures are due to reasonable cause and not willful neglect and if a penalty tax is paid with respect to each failure to satisfy the applicable requirements. Additionally, relief is provided for certain de minimis failures of the Diversification Requirement where the Fund corrects the failure within a specified period of time. In order to be eligible for the relief provisions with respect to a failure to meet the Diversification Requirement, the Fund may be required to dispose of certain assets. If these relief provisions were not available to the Fund and it were to fail to qualify for treatment as a RIC for a taxable year, all of its taxable income would be subject to tax at the regular corporate rate without any deduction for distributions to shareholders, and its distributions (including capital gains distributions) generally would be taxable as ordinary income dividends to its shareholders, subject to the dividends-received deduction for corporate shareholders and the lower tax rates on qualified dividend income received by noncorporate shareholders. To requalify for treatment as a RIC in a subsequent taxable year, the Fund would be required to satisfy the RIC qualification requirements for that year and to distribute any earnings and profits from any year in which the Fund failed to qualify for tax treatment as a RIC. If the Fund failed to qualify as a RIC for a period greater than two taxable years, it would generally be required to pay a Fund-level tax on certain net built-in gains recognized with respect to certain of its assets upon a disposition of such assets within five years of qualifying as a RIC in a subsequent year. The Board reserves the right not to maintain the qualification of the Fund for treatment as a RIC if it determines such course of action to be beneficial to shareholders.

As discussed more fully below, the Fund intends to distribute substantially all of its net investment income and its capital gains for each taxable year. If the Fund meets the Distribution Requirement but retains some or all of its income or gains, it will be subject to federal income tax to the extent any such income or gains are not distributed. The Fund may designate certain amounts retained as undistributed net capital gain in a notice to its shareholders, who (i) will be required to include in income for U.S. federal income tax purposes, as long-term capital gain, their proportionate shares of the undistributed amount so designated, (ii) will be entitled to credit their proportionate shares of the income tax paid by the Fund on that undistributed amount against their federal income tax liabilities and to claim refunds to the extent such credits exceed their liabilities and (iii) will be entitled to increase their tax basis, for federal income tax purposes, in their Shares by an amount equal to the excess of the amount of undistributed net capital gain included in their respective income over their respective income tax credits. If the Fund failed to satisfy the Distribution Requirement for any taxable year, it would be taxed as a regular corporation, with consequences generally similar to those described in the preceding paragraph.

The Fund will be subject to a 4% excise tax on certain undistributed income if it does not distribute to its shareholders in each calendar year an amount at least equal to 98% of its ordinary income for the calendar year plus 98.2% of its capital gain net income for the twelve months ended October 31 of such year, subject to an increase for any shortfall in the prior year’s distribution. The Fund intends to declare and distribute dividends and distributions in the amounts and at the times necessary to avoid the application of this 4% excise tax.

The Fund may elect to treat part or all of any “qualified late year loss” as if it had been incurred in the succeeding taxable year in determining the Fund’s taxable income, net capital gain, net short-term capital gain, and earnings and profits. The effect of this election is to treat any such “qualified late year loss” as if it had been incurred in the succeeding taxable year in characterizing Fund distributions for any calendar year. A “qualified late year loss” generally includes net capital loss, net long-term capital loss, or net short-term capital loss incurred after October 31 of the current taxable year (commonly referred to as “post-October losses”) and certain other late-year losses.

Capital losses in excess of capital gains (“net capital losses”) are not permitted to be deducted against a RIC’s net investment income. Instead, for U.S. federal income tax purposes, potentially subject to certain limitations, the Fund may carry a net capital loss from any taxable year forward indefinitely to offset its capital gains, if any, in years following the year of the loss. To the extent subsequent capital gains are offset by such losses, they will not result in U.S. federal income tax liability to the Fund and may not be distributed as capital gains to its shareholders. Generally, the Fund may not carry forward any losses other than net capital losses.

TAXATION OF SHAREHOLDERS—DISTRIBUTIONS. The Fund intends to distribute annually to its shareholders substantially all of its investment company taxable income (computed without regard to the deduction for dividends paid), its net tax-exempt income, if any, and any net capital gain (net recognized long-term capital gains in excess of net recognized short-term capital losses, taking into account any capital loss carryforwards). The Fund will report to shareholders annually the amounts of dividends paid from ordinary income, the amount of distributions of net capital gain, the amount of exempt-interest dividends, the portion of dividends which may qualify for the dividends-received deduction, and the portion of dividends which may qualify for treatment as qualified dividend income, if any. Since the Fund’s income is derived primarily from sources that do not pay dividends, it is not expected that any portion of dividends paid by the Fund will qualify either for the dividends-received deduction for corporations or for the reduced U.S. federal income tax rates available to individual and certain other noncorporate shareholders on qualified dividend income.

Distributions from the Fund’s net short-term capital gains will generally be taxable to shareholders as ordinary income. Distributions from the Fund’s net capital gain will be taxable to shareholders at long-term capital gains rates, regardless of how long shareholders have held their Shares. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%.

The Fund intends to satisfy certain conditions (including requirements as to the proportion of their assets invested in municipal securities) that will enable it to report distributions from the interest income generated by its investments in municipal securities as exempt-interest dividends. Shareholders receiving exempt-interest dividends will not be subject to regular federal income tax on the amount of such dividends, but (as discussed below) exempt-interest dividends may be taken into account in determining shareholders’ liability under the federal alternative minimum tax. Insurance proceeds received by the Fund under any insurance policies in respect of scheduled interest payments on defaulted municipal securities will generally be correspondingly excludable from federal gross income. In the case of non-appropriation by a political subdivision, however, there can be no assurance that payments made by the insurer representing interest on non-appropriation lease obligations will be excludable from gross income for federal income tax purposes.

Exempt-interest dividends paid by the Fund and attributable to interest earned on municipal securities issued by a state or its political subdivisions are generally exempt in the hands of a shareholder from income tax imposed by that state, but exempt-interest dividends attributable to interest on municipal securities issued by another state generally will not be exempt from such income tax.

Distributions by the Fund of net interest received from certain taxable temporary investments (such as certificates of deposit, commercial paper and obligations of the U.S. Government, its agencies and instrumentalities) and net short-term capital gains realized by the Fund, if any, will be taxable to shareholders as ordinary income. If the Fund purchases a municipal security at a market discount, any gain realized by the Fund upon sale or redemption of the municipal security will be treated as taxable interest income to the extent of the market discount, and any gain realized in excess of the market discount will be treated as capital gains.

If you lend your Shares in the Fund pursuant to a securities lending or similar arrangement, you may lose the ability to treat dividends paid by the Fund while the Shares are held by the borrower as tax-exempt income. Interest on indebtedness incurred by a shareholder to purchase or carry Shares of the Fund will not be deductible for U.S. federal income tax purposes. If a shareholder receives exempt-interest dividends with respect to any share of the Fund and if the share is held by the shareholder for six months or less, then any loss on the sale or exchange of the share may, to the extent of the exempt-interest dividends, be disallowed. In addition, the Internal Revenue Code may require a shareholder in the Fund that receives exempt-interest dividends to treat as taxable income a portion of certain otherwise non-taxable social security and railroad retirement benefit payments. Furthermore, a portion of any exempt-interest dividend paid by the Fund that represents income derived from certain revenue or private activity bonds held by the Fund may not retain its tax-exempt status in the hands of a shareholder who is a “substantial user” of a facility financed by such bonds, or a “related person” thereof. Shareholders should consult their own tax advisers as to whether they are “substantial users” with respect to a facility or “related” to such users within the meaning of the Internal Revenue Code.

Federal tax law imposes an alternative minimum tax with respect to individuals. Interest on certain municipal securities that meet the definition of private activity bonds under the Internal Revenue Code is included as an item of tax preference in determining the amount of a taxpayer’s alternative minimum taxable income. To the extent that the Fund receives income from private activity bonds, a portion of the dividends paid by it, although otherwise exempt from federal income tax, will be taxable to those shareholders subject to the alternative minimum tax regime. The Fund will annually supply shareholders with a report indicating the percentage of their income attributable to municipal securities required to be included in calculating the federal alternative minimum tax.

Although dividends generally will be treated as distributed when paid, any dividend declared by the Fund in October, November or December and payable to shareholders of record in such a month that is paid during the following January will be treated for U.S. federal income tax purposes as received by shareholders on December 31 of the calendar year in which it was declared.

If the Fund’s distributions exceed its earnings and profits, all or a portion of the distributions made in the taxable year may be treated as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder’s cost basis and result in a higher capital gain or lower capital loss when the Shares on which the distribution was received are sold. After a shareholder’s basis in the Shares has been reduced to zero, distributions in excess of earnings and profits will be treated as gain from the sale of the shareholder’s Shares.

Distributions that are reinvested in additional Shares through the means of a dividend reinvestment service, if offered by your broker-dealer, will nevertheless be taxable dividends to the same extent as if such dividends had been received in cash.

A 3.8% Medicare contribution tax generally applies to all or a portion of the net investment income of a shareholder who is an individual and not a nonresident alien for federal income tax purposes and who has adjusted gross income (subject to certain adjustments) that exceeds a threshold amount ($250,000 if married filing jointly or if considered a “surviving spouse” for federal income tax purposes, $125,000 if married filing separately, and $200,000 in other cases). This 3.8% tax also applies to all or a portion of the undistributed net investment income of certain shareholders that are estates and trusts. For these purposes, interest, dividends, and certain capital gains (generally including capital gain distributions and capital gains realized on the sale of Shares) are generally taken into account in computing a shareholder’s net investment income, but exempt-interest dividends generally are not taken into account.

Distributions of ordinary income and capital gains may also be subject to foreign, state and local taxes depending on a shareholder’s circumstances.

TAXATION OF SHAREHOLDERS – SALE OF SHARES. In general, a sale of Shares results in capital gain or loss, and for individual shareholders, is taxable at a federal rate dependent upon the length of time the Shares were held. A sale of Shares held for a period of one year or less at the time of such sale will, for tax purposes, generally result in short-term capital gains or losses, and a sale of those held for more than one year will generally result in long-term capital gains or losses. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%.

Gain or loss on the sale of Shares is measured by the difference between the amount received and the adjusted tax basis of the Shares. Shareholders should keep records of investments made (including Shares acquired through reinvestment of dividends and distributions) so they can compute the tax basis of their Shares. It may not be advantageous from a tax perspective for shareholders to sell or redeem Shares of the Fund after tax-exempt income has accrued but before the record date for the exempt-interest dividend representing the distribution of such income. Because such accrued tax-exempt income is included in the net asset value per share, such a sale or redemption could result in treatment of the portion of the sales or redemption proceeds equal to the accrued tax-exempt interest as taxable gain (to the extent the sale or redemption price exceeds the shareholder’s tax basis in the Fund Shares disposed of) rather than tax-exempt interest. A loss realized on a sale of Shares may be disallowed if substantially identical Shares are acquired (whether through the reinvestment of dividends or otherwise) within a sixty-one (61) day period beginning thirty (30) days before and ending thirty (30) days after the date that the Shares are disposed of. In such a case, the basis of the Shares acquired must be adjusted to reflect the disallowed loss. Any loss upon the sale of Shares held for six (6) months or less will be disallowed to the extent of exempt-interest dividends paid on such Shares, and any amount of the loss that exceeds the amount disallowed will be treated as long-term capital loss to the extent of any amounts treated as distributions to the shareholder of long-term capital gain (including any amounts credited to the shareholder as undistributed capital gains).

COST BASIS REPORTING. The cost basis of Shares acquired by purchase will generally be based on the amount paid for the Shares and then may be subsequently adjusted for other applicable transactions as required by the Internal Revenue Code. The difference between the selling price and the cost basis of Shares generally determines the amount of the capital gain or loss realized on the sale or exchange of Shares. Contact the broker through whom you purchased your Shares to obtain information with respect to the available cost basis reporting methods and elections for your account.

TAXATION OF FUND INVESTMENTS. Certain of the Fund’s investments may be subject to complex provisions of the Internal Revenue Code (including provisions relating to hedging transactions, straddles, integrated transactions, foreign currency contracts, forward foreign currency contracts, and notional principal contracts) that, among other things, may affect the character of gains and losses realized by the Fund (e.g., may affect whether gains or losses are ordinary or capital), accelerate recognition of income to the Fund and defer losses. These rules could therefore affect the character, amount and timing of distributions to shareholders. These provisions also may require the Fund to mark-to-market certain types of positions in its portfolio (i.e., treat them as if they were closed out) which may cause the Fund to recognize income without receiving cash with which to make distributions to its shareholders in amounts necessary to facilitate satisfaction of the RIC distribution requirements for avoiding income and excise taxes. The Fund intends to monitor its transactions, intends to make appropriate tax elections, and intends to make appropriate entries in its books and records in order to mitigate the effect of these rules and preserve the Fund’s qualification for treatment as RICs.

The Fund is required for federal income tax purposes to mark to market and recognize as income for each taxable year its net unrealized gains and losses on certain futures contracts as of the end of the year as well as those actually realized during the year. Gain or loss from futures and options contracts on broad-based indexes required to be marked to market will be 60% long-term and 40% short-term capital gain or loss. Application of this rule may alter the timing and character of distributions to shareholders. The Fund may be required to defer the recognition of losses on futures contracts, options contracts and swaps to the extent of any unrecognized gains on offsetting positions held by the Fund. It is anticipated that certain net gain realized from the closing out of futures or options contracts will be considered gain from the sale of securities and therefore will be qualifying income for purposes of the Qualifying Income Requirement.

Investments by the Fund in zero coupon or other discount securities will result in income to the Fund equal to a portion of the excess face value of the securities over their issue price (the “original issue discount” or “OID”) each year that the securities are held, even though the Fund may receive no cash interest payments or may receive cash interest payments that are less than the income recognized for tax purposes. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of the Fund, the Fund may recognize income without receiving a commensurate amount of cash. Such income is included in determining the amount of income that the Fund must distribute to maintain its eligibility for treatment as a RIC and to avoid the payment of federal income tax, including the nondeductible 4% excise tax described above.

Any market discount recognized on a market discount bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or below adjusted issue price if issued with original issue discount. Absent the Fund’s election to include the market discount in income as it accrues, gain on the Fund’s disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount. If the Fund purchases a municipal security at a market discount, any gain realized by the Fund upon sale or redemption of the municipal security will be treated as taxable interest income to the extent of the market discount, and any gain realized in excess of the market discount will be treated as capital gains. Where the income required to be recognized as a result of the OID and/or market discount rules is not matched by a corresponding cash receipt by the Fund, the Fund may be required to borrow money or dispose of other securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a RIC and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Fund.

Special rules apply if a fund holds inflation-indexed bonds, such as TIPS. Generally, all stated interest on inflation-indexed bonds is taken into income by the Fund under its regular method of accounting for interest income. The amount of any positive inflation adjustment for a taxable year, which results from an increase in the inflation-adjusted principal amount of the bond, is treated as OID. The amount of the Fund’s OID in a taxable year with respect to a bond will increase the Fund’s taxable income for such year without a corresponding receipt of cash, until the bond matures. As a result, the Fund may need to use other sources of cash to satisfy its distribution requirements for the applicable year. The amount of any negative inflation adjustments, which result from a decrease in the inflation-adjusted principal amount of the bond, first reduces the amount of interest (including stated interest, OID, and market discount, if any) otherwise includable in the Fund’s taxable income with respect to the bond for the taxable year; any remaining negative adjustments will be either treated as ordinary loss or, in certain circumstances, carried forward to reduce the amount of interest income taken into account with respect to the bond in future taxable years.

TAX-EXEMPT SHAREHOLDERS. Certain tax-exempt shareholders, including qualified pension plans, individual retirement accounts, salary deferral arrangements, 401(k) plans, and other tax-exempt entities, generally are exempt from federal income taxation except with respect to their unrelated business taxable income (“UBTI”). Under current law, the Fund generally serves to block UBTI from being realized by its tax-exempt shareholders. However, notwithstanding the foregoing, tax-exempt shareholders could realize UBTI by virtue of their investment in the Fund where, for example, Shares constitute debt-financed property in the hands of the tax-exempt shareholders within the meaning of section 514(b) of the Internal Revenue Code. Charitable remainder trusts are subject to special rules and should consult their tax advisers. The IRS has issued guidance with respect to these issues and prospective shareholders, especially charitable remainder trusts, are strongly encouraged to consult with their tax advisers regarding these issues.

Certain tax-exempt educational institutions will be subject to a 1.4% tax on net investment income. For these purposes, certain dividends and capital gain distributions, and certain gains from the disposition of Shares (among other categories of income), are generally taken into account in computing a shareholder’s net investment income.

FOREIGN SHAREHOLDERS. Dividends, other than capital gains dividends and exempt-interest dividends, short-term capital gain dividends” and “interest-related dividends” (described below), paid by the Fund to shareholders who are nonresident aliens or foreign entities will be subject to a 30% United States withholding tax unless a reduced rate of withholding or a withholding exemption is provided under applicable treaty law to the extent derived from investment income and short-term capital gain or unless such income is effectively connected with a U.S. trade or business carried on through a permanent establishment in the United States. Nonresident shareholders are urged to consult their own tax advisers concerning the applicability of the United States withholding tax and the proper withholding form(s) to be submitted to the Fund. A non-U.S. shareholder who fails to provide an appropriate IRS Form W-8 may be subject to backup withholding at the appropriate rate.

Dividends reported by the Fund as (i) interest-related dividends, to the extent such dividends are derived from the Fund’s “qualified net interest income,” or (ii) short-term capital gain dividends, to the extent such dividends are derived from the Fund’s “qualified short-term gain,” are generally exempt from this 30% withholding tax. “Qualified net interest income” is the Fund’s net income derived from U.S.-source interest and original issue discount, subject to certain exceptions and limitations. “Qualified short-term gain” generally means the excess of the Fund’s net short-term capital gain for the taxable year over its net long-term capital loss, if any. In the case of Shares held through an intermediary, the intermediary may withhold even if the Fund reports the payment as an interest-related dividend or as a short-term capital gain dividend. Non-U.S. shareholders should contact their intermediaries with respect to the application of these rules to their accounts.

Unless certain non-U.S. entities that hold Shares comply with IRS requirements that will generally require them to report information regarding U.S. persons investing in, or holding accounts with, such entities, a 30% withholding tax may apply to Fund distributions (other than exempt interest dividends) payable to such entities. A non-U.S. shareholder may be exempt from the withholding described in this paragraph under an applicable intergovernmental agreement between the U.S. and a foreign government, provided that the shareholder and the applicable foreign government comply with the terms of such agreement.

BACKUP WITHHOLDING. The Fund will be required in certain cases to withhold (as “backup withholding”) on amounts (including exempt-interest dividends) payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) is subject to backup withholding by the IRS for failure to properly report payments of interest or dividends, (3) has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). The backup withholding rate is currently 24%. Backup withholding will not be applied to payments that have been subject to the 30% withholding tax on shareholders who are neither citizens nor permanent residents of the U.S.

CREATION UNITS. An Authorized Participant who exchanges securities for Creation Units generally will recognize a gain or a loss. The gain or loss will be equal to the difference between the market value of the Creation Units at the time and the sum of the exchanger’s aggregate basis in the securities surrendered plus the amount of cash paid for such Creation Units. A person who redeems Creation Units will generally recognize a gain or loss equal to the difference between the exchanger’s basis in the Creation Units and the sum of the aggregate market value of any securities received plus the amount of any cash received for such Creation Units. The IRS, however, may assert that a loss realized upon an exchange of securities for Creation Units cannot be deducted currently under the rules governing “wash sales,” or on the basis that there has been no significant change in economic position.

Any gain or loss realized upon a creation of Creation Units will be treated as capital gain or loss if the Authorized Participant holds the securities exchanged therefor as capital assets, and otherwise will be ordinary income or loss. Similarly, any gain or loss realized upon a redemption of Creation Units will be treated as capital gain or loss if the Authorized Participant holds Shares comprising the Creation Units as capital assets, and otherwise will be ordinary income or loss. Any capital gain or loss realized upon the creation of Creation Units will generally be treated as long-term capital gain or loss if the securities exchanged for such Creation Units have been held for more than one year, and otherwise will be short-term capital gain or loss. Any capital gain or loss realized upon the redemption of Creation Units will generally be treated as long-term capital gain or loss if the Shares comprising the Creation Units have been held for more than one year, and otherwise, will generally be short-term capital gain or loss. Any capital loss realized upon a redemption of Creation Units held for six (6) months or less will be disallowed to the extent of exempt-interest dividends paid with respect to Creation Units, and to the extent not disallowed will be treated as a long-term capital loss to the extent of any amounts treated as distributions to the applicable Authorized Participant of long-term capital gains with respect to the Creation Units (including any amounts credited to the Authorized Participant as undistributed capital gains).

The Fund has the right to reject an order for Creation Units if the purchaser (or a group of purchasers) would, upon obtaining Shares so ordered, own 80% or more of the outstanding shares of the Fund and if, pursuant to section 351 of the Internal Revenue Code, the Fund would have a basis in any deposit securities different from the market value of such securities on the date of deposit. The Fund also has the right to require information necessary to determine beneficial Share ownership for purposes of the 80% determination. If the Fund does issue Creation Units to a purchaser (or a group of purchasers) that would, upon obtaining the Shares so ordered, own 80% or more of the outstanding shares of the Fund, the purchaser (or a group of purchasers) may not recognize gain or loss upon the exchange of securities for Creation Units.

Persons purchasing or redeeming Creation Units should consult their own tax advisers with respect to the tax treatment of any creation or redemption transaction.

CERTAIN POTENTIAL TAX REPORTING REQUIREMENTS. Under promulgated Treasury regulations, if a shareholder recognizes a loss on disposition of the Fund’s shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder (or certain greater amounts over a combination of years), the shareholder must file with the IRS a disclosure statement on IRS Form 8886. Direct shareholders of portfolio securities are in many cases excepted from this reporting requirement, but under current guidance, shareholders of a RIC are not excepted. A shareholder who fails to make the required disclosure to the IRS may be subject to adverse tax consequences, including significant penalties. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Shareholders should consult their tax advisers to determine the applicability of these regulations in light of their individual circumstances.

The foregoing discussion is a summary only and is not intended as a substitute for careful tax planning. Purchasers of Shares should consult their own tax advisers as to the tax consequences of investing in such Shares, including under state, local and other tax laws. Finally, the foregoing discussion is based on applicable provisions of the Internal Revenue Code, regulations, judicial authority and administrative interpretations in effect on the date hereof. Changes in applicable authority could materially affect the conclusions discussed above, and such changes often occur.

The Fund issues shares of beneficial interest, no par value per Fund Share. The Board may designate additional funds.

Each Share issued by the Trust has a pro rata interest in the assets of the corresponding series of the Trust. Shares have no preemptive, exchange, subscription or conversion rights and are freely transferable. Each Fund Share is entitled to participate equally in dividends and distributions declared by the Board with respect to the Fund, and in the net distributable assets of the Fund on liquidation.

Each Fund Share has one vote with respect to matters upon which a shareholder vote is required consistent with the requirements of the 1940 Act and the rules promulgated thereunder. Shares of all series of the Trust (“Funds”) vote together as a single class except that if the matter being voted on affects only a particular fund it will be voted on only by that fund and if a matter affects a particular fund differently from other Funds, that fund will vote separately on such matter. Under Massachusetts law, the Trust is not required to hold an annual meeting of shareholders unless required to do so under the 1940 Act. The policy of the Trust is not to hold an annual meeting of shareholders unless required to do so under the 1940 Act. All Shares of the Trust (regardless of the fund) have noncumulative voting rights for the election of Trustees. Under Massachusetts law, Trustees of the Trust may be removed by vote of the shareholders.

Under Massachusetts law, shareholders of a business trust may, under certain circumstances, be held personally liable as partners for obligations of the Trust. However, the Declaration of Trust contains an express disclaimer of shareholder liability for acts or obligations of the Trust, requires that Trust obligations include such disclaimer, and provides for indemnification and reimbursement of expenses out of the Trust’s property for any shareholder held personally liable for the obligations of the Trust. Thus, the risk of a shareholder incurring financial loss on account of shareholder liability is limited to circumstances in which the Trust itself would be unable to meet its obligations. Given the above limitations on shareholder personal liability, and the nature of the Fund’s assets and operations, the risk to shareholders of personal liability is believed to be remote.

Shareholder inquiries may be made by writing to the Trust, c/o the Distributor, State Street Global Advisors Funds Distributors, LLC at One Iron Street, Boston, Massachusetts 02210.

Morgan, Lewis & Bockius LLP, 1111 Pennsylvania Avenue NW, Washington, DC 20004, serves as counsel to the Trust. [ ], located at [ ], serves as the independent registered public accounting firm of the Trust. [ ] performs annual audits of the Fund’s financial statements and provides other audit, tax and related services.

The Trust generally intends to effect deliveries of portfolio securities on a basis of “T” plus two Business Days (i.e., days on which the NYSE is open), in the relevant foreign market of the Fund. The ability of the Trust to effect in-kind redemptions within two Business Days of receipt of a redemption request is subject, among other things, to the condition that, within the time period from the date of the request to the date of delivery of the securities, there are no days that are local market holidays on the relevant Business Days. For every occurrence of one or more intervening holidays in the local market that are not holidays observed in the United States, the redemption settlement cycle may be extended by the number of such intervening local holidays. In addition to holidays, other unforeseeable closings in a foreign market due to emergencies may also prevent the Trust from delivering securities within two Business Days.

The securities delivery cycles currently practicable for transferring portfolio securities to redeeming investors, coupled with local market holiday schedules, may require a delivery process longer than the standard settlement period. In certain circumstances during the calendar year, the settlement period may be greater than seven calendar days.

The Fund had not commenced operations as of the date of this SAI and therefore does not have financial information to report for the Trust’s June 30, [2021] fiscal year end.

The Boards of Trustees of the Trusts have adopted the following policy and procedures with respect to voting proxies relating to portfolio securities held by the Trusts’ investment portfolios.

The policy of each Trust is to delegate the responsibility for voting proxies relating to portfolio securities held by the Trusts to SSGA Funds Management, Inc. (the “Adviser”), investment adviser to each series of the Trusts (the “Funds”), subject to the Trustees’ continuing oversight.

The right to vote proxies with respect to portfolio securities held by each Trust is an asset of the Trusts. The Adviser acts as a fiduciary of the Trusts and must vote proxies in a manner consistent with the best interest of the Trusts and the Funds’ shareholders.

The delegation by the Trustees of the authority to vote proxies relating to portfolio securities of the Trusts may be revoked by the Trustees, in whole or in part, at any time.

The Adviser shall provide the required data for each proxy voted with respect to portfolio securities of a Trust to that respective Trust or its designated service provider in a timely manner and in a format acceptable to be filed in the Trust’s annual proxy voting report on Form N-PX for the twelve-month period ended June 30. Form N-PX is required to be filed not later than August 31 of each year.

The Adviser will periodically sample proxy votes to review whether they complied with the Policy. The Adviser shall, at least annually, report to the Board regarding the frequency and results of the sampling performed.

For certain Funds, the Adviser retains investment management firms (“Sub-advisers”) to provide day-to-day investment management services to the Funds pursuant to sub-advisory agreements. It is the policy of the Trust that the Adviser may delegate proxy voting authority with respect to a Fund to a Sub-adviser. Pursuant to such delegation, a Sub-adviser is authorized to vote proxies on behalf of the applicable Fund or Funds for which it serves as sub-adviser, in accordance with the Sub-adviser’s proxy voting policies and procedures.

The Trustees shall review this policy to determine its continued sufficiency as necessary from time to time.

The Board of Trustees of the Trust is the same as the Boards of Trustees of SPDR Series Trust and SPDR Index Shares Funds. In addition, the officers of the Trust are substantially identical to the officers of SPDR Series Trust and SPDR Index Shares Funds. Additionally, the Trust’s investment adviser, SSGA FM, also serves as investment adviser to each series of SPDR Series Trust and SPDR Index Shares Funds. Nonetheless, the Trust takes the position that it is not under common control with other trusts because the power residing in the respective boards and officers arises as the result of an official position with the respective trusts.

Additionally, see the “Control Persons and Principal Holders of Securities” section of the Statement of Additional Information for a list of shareholders who own more than 5% of a specific fund’s outstanding shares and such information is incorporated by reference to this Item.

Pursuant to Section V.3 of the Registrant’s Declaration of Trust, the Trust will indemnify any person who is, or has been, a Trustee, officer, employee or agent of the Trust against all expenses reasonably incurred or paid by him/her in connection with any claim, action, suit or proceeding in which he/she becomes involved as a party or otherwise by virtue of his/her being or having been a Trustee, officer, employee or agent and against amounts paid or incurred by him/her in the settlement thereof, if he/she acted in good faith and in a manner he/she reasonably believed to be in or not opposed to the best interests of the Trust, and, with respect to any criminal action or proceeding, had no reasonable cause to believe his/her conduct was unlawful. In addition, indemnification is permitted only if it is determined that the actions in question did not render him/her liable by reason of willful misfeasance, bad faith or gross negligence in the performance of his/her duties or by reason of reckless disregard of his/her obligations and duties to the Registrant. The Registrant may also advance money for litigation expenses provided that Trustees, officers, employees and/or agents give their undertakings to repay the Registrant unless their conduct is later determined to permit indemnification.

Pursuant to Section V.2 of the Registrant’s Declaration of Trust, no Trustee, officer, employee or agent of the Registrant shall be liable for any action or failure to act, except in the case of willful misfeasance, bad faith or gross negligence or reckless disregard of duties to the Registrant. Pursuant to paragraph 9 of the Registrant’s Investment Advisory Agreement, the Adviser shall not be liable for any action or failure to act, except in the case of willful misfeasance, bad faith or gross negligence or reckless disregard of duties to the Registrant.

Insofar as indemnification for liability arising under the Securities Act of 1933 (the “Act”) may be permitted to directors, officers and controlling persons of the Registrant pursuant to the provisions of Rule 484 under the Act, or otherwise, the Registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

The Registrant hereby undertakes that it will apply the indemnification provision of its By-Laws in a manner consistent with Release 11330 of the SEC under the Investment Company Act of 1940, as amended (the “1940 Act”), so long as the interpretation of Sections 17(h) and 17(i) of such Act remains in effect.

The Registrant maintains insurance on behalf of any person who is or was a Trustee, officer, employee or agent of the Registrant, or who is or was serving at the request of the Registrant as a trustee, director, officer, employee or agent of another trust or corporation, against any liability asserted against him/her and incurred by him/her or arising out of his/her position. However, in no event will the Registrant maintain insurance to indemnify any such person for any act for which the Registrant itself is not permitted to indemnify him/her.

Any other business, profession, vocation or employment of a substantial nature in which each director or principal officer of each investment adviser is or has been, at any time during the last two fiscal years, engaged for his or her own account or in the capacity of director, officer, employee, partner or trustee are as follows:

SSGA FM serves as the investment adviser for each series of the Trust. SSGA FM is a wholly-owned subsidiary of State Street Global Advisors, Inc., which is itself a wholly-owned subsidiary of State Street Corporation. SSGA FM and other advisory affiliates of State Street Corporation make up State Street Global Advisors (“SSGA”), the investment management arm of State Street Corporation. The principal address of SSGA FM is One Iron Street, Boston, Massachusetts 02210. SSGA FM is an investment adviser registered under the Investment Advisers Act of 1940.

Below is a list of the directors and principal executive officers of SSGA FM and their principal occupation(s). Unless otherwise noted, the address of each person listed is One Iron Street, Boston, Massachusetts 02210.

Blackstone Credit serves as the investment sub-adviser to the Registrant’s SPDR Blackstone Senior Loan ETF. Blackstone Credit is an indirect wholly-owned subsidiary of The Blackstone Group, Inc. (collectively with its affiliates, “Blackstone”). Blackstone is a leading manager of private capital and provider of financial advisory services. It is one of the largest independent managers of private capital in the world. The principal business address of Blackstone Credit is 345 Park Avenue, 31^st Floor, New York, New York 10154. Blackstone Credit is an investment adviser registered under the Investment Advisers Act of 1940.

Below is a list of the directors and principal executive officers of Blackstone Credit and their principal occupation(s). Unless otherwise noted, the address of each person listed is 345 Park Avenue, 31^st Floor, New York, New York 10154.

DoubleLine serves as investment sub-adviser to the Registrant’s SPDR DoubleLine Total Return Tactical ETF, SPDR DoubleLine Short Duration Total Return Tactical ETF and SPDR DoubleLine Emerging Markets Fixed Income ETF. The principal business address of DoubleLine is 333 South Grand Avenue, Suite 1800, Los Angeles, California 90071. DoubleLine is an investment adviser registered under the Investment Advisers Act of 1940.

Below is a list of the directors and principal executive officers of DoubleLine and their principal occupation(s). Unless otherwise noted, the address of each person listed is 333 South Grand Avenue, Suite 1800, Los Angeles, California 90071.

Nuveen Asset Management serves as the investment sub-adviser to the Registrant’s SPDR Nuveen Municipal Bond ETF. The principal business address of Nuveen Asset Management is 333 West Wacker Drive, Chicago, Illinois 60606. Nuveen Asset Management is an investment adviser registered under the Investment Advisers Act of 1940.

Below is a list of the directors and principal executive officers of Nuveen Asset Management and their principal occupation(s). Unless otherwise noted, the address of each person listed is 333 West Wacker Drive, Chicago, Illinois 60606.

All accounts, books and other documents required to be maintained by Section 31(a) of the 1940 Act and the Rules thereunder are maintained at the offices of SSGA FM and/or State Street Bank and Trust Company, with offices located at One Iron Street, Boston, Massachusetts 02210 and One Lincoln Street, Boston, Massachusetts 02111, respectively.

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, SSGA Active Trust, the Registrant, has duly caused this Amendment to the Registration Statement to be signed on its behalf by the undersigned, thereunder duly authorized, in the City of Boston and the Commonwealth of Massachusetts on the 10^th day of August, 2021.

Pursuant to the requirements of the Securities Act of 1933, as amended, this Amendment to the Registration Statement has been signed below by the following persons in the capacities and on the date indicated:


		*THE SECURITIES ACT OF 1933*		☒
		Pre-Effective Amendment No.
		Post-Effective Amendment No. 175		☒


		*THE INVESTMENT COMPANY ACT OF 1940*		☒
		Amendment No. 181		☒


NAME, ADDRESS AND YEAR OF BIRTH	POSITION(S) WITH FUND	TERM OF OFFICE AND LENGTH OF TIME SERVED	PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY TRUSTEE†	OTHER DIRECTORSHIPS HELD BY TRUSTEE DURING THE PAST 5 YEARS
INDEPENDENT TRUSTEES

CARL G. VERBONCOEUR c/o SSGA Active Trust One Iron Street Boston, MA 02210 1952	Independent Trustee, Chairman, Trustee Committee Chair	Term: Unlimited Served: since March 2011	Self-employed consultant since 2009.	[126]	The Motley Fool Funds Trust (Trustee).

DWIGHT D. CHURCHILL c/o SSGA Active Trust One Iron Street Boston, MA 02210 1953	Independent Trustee, Audit Committee Chair	Term: Unlimited Served: since March 2011	Self-employed consultant since 2010; CEO and President, CFA Institute (June 2014 – January 2015).	[126]	Affiliated Managers Group, Inc. (Chairman, Director and Audit Committee Chair).

CLARE S. RICHER c/o SSGA Active Trust One Iron Street Boston, MA 02210 1958	Independent Trustee	Term: Unlimited Served: since July 2018	Retired. Chief Financial Officer, Putnam Investments LLC (December 2008 – May 2017).	[126]	Principal Financial Group (Director); Bain Capital Specialty Finance (Director); Putnam Acquisition Financing Inc. (Director); Putnam Acquisition Financing LLC (Director); Putnam GP Inc. (Director); Putnam Investor Services, Inc. (Director); Putnam Investments Limited (Director); University of Notre Dame (Trustee).


NAME, ADDRESS AND YEAR OF BIRTH	POSITION(S) WITH FUND	TERM OF OFFICE AND LENGTH OF TIME SERVED	PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY TRUSTEE†	OTHER DIRECTORSHIPS HELD BY TRUSTEE DURING THE PAST 5 YEARS
INTERESTED TRUSTEE
JAMES E. ROSS* c/o SSGA Active Trust One Iron Street Boston, MA 02210 1965	Interested Trustee	Term: Unlimited Served as Trustee: since March 2011	Non-Executive Chairman, Fusion Acquisition Corp. (June 2020 – present); Retired Chairman and Director, SSGA Funds Management, Inc. (2005 – March 2020); Retired Executive Vice President, State Street Global Advisors (2012 – March 2020); Retired Chief Executive Officer and Director, State Street Global Advisors Funds Distributors, LLC (May 2017 – March 2020); Director, State Street Global Markets, LLC (2013 – April 2017); President, SSGA Funds Management, Inc. (2005 – 2012); Principal, State Street Global Advisors (2000 – 2005).	[137]	SSGA SPDR ETFs Europe I plc (Director) (November 2016 – March 2020); SSGA SPDR ETFs Europe II plc (Director) (November 2016 – March 2020); State Street Navigator Securities Lending Trust (July 2016 – March 2020); SSGA Funds (January 2014 – March 2020); State Street Institutional Investment Trust (February 2007 – March 2020); State Street Master Funds (February 2007 – March 2020); Elfun Funds (July 2016 – December 2018).


NAME, ADDRESS AND YEAR OF BIRTH	POSITION(S) WITH FUND	TERM OF OFFICE AND LENGTH OF TIME SERVED	PRINCIPAL OCCUPATION(S) DURING THE PAST 5 YEARS
ELLEN M. NEEDHAM SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1967	President	Term: Unlimited Served: since October 2012	Chairman, SSGA Funds Management, Inc. (March 2020 – present); President and Director, SSGA Funds Management, Inc. (2001 - present); Senior Managing Director, State Street Global Advisors (1992 - present); Manager, State Street Global Advisors Funds Distributors, LLC (May 2017 - present).

ANN M. CARPENTER SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1966	Vice President; Deputy Treasurer	Term: Unlimited Served: since August 2012 (with respect to Vice President); Unlimited Served: since February 2016 (with respect to Deputy Treasurer)	Chief Operating Officer, SSGA Funds Management, Inc. (April 2005 - present); Managing Director, State Street Global Advisors (April 2005 -present).

MICHAEL P. RILEY SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1969	Vice President	Term: Unlimited Served: since March 2011	Managing Director, State Street Global Advisors (2005 -present).*

SEAN O’MALLEY SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1969	Chief Legal Officer	Term: Unlimited Served: since August 2019	Senior Vice President and Deputy General Counsel, State Street Global Advisors (November 2013 - present).

DAVID URMAN SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1985	Secretary	Term: Unlimited Served: since August 2019	Vice President and Senior Counsel, State Street Global Advisors (April 2019 - present); Vice President and Counsel, State Street Global Advisors (August 2015-April 2019); Associate, Ropes & Gray LLP (November 2012-August 2015).

DAVID BARR SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1974	Assistant Secretary	Term: Unlimited Served: since November 2020	Vice President and Senior Counsel, State Street Global Advisors (October 2019 - present); Vice President and Counsel, Eaton Vance Corp. (2010 - 2019).

BRUCE S. ROSENBERG SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1961	Treasurer	Term: Unlimited Served: since February 2016	Managing Director, State Street Global Advisors and SSGA Funds Management, Inc. (July 2015 - present); Director, Credit Suisse (April 2008 - July 2015).


General Description of the Trust			3
Investment Policies			3
Special Considerations and Risks			15
Investment Restrictions			20
Exchange Listing and Trading			22
Management of the Trust			22
Investment Advisory and Other Services			32
Brokerage Transactions			36
Book Entry Only System			38
Control Persons and Principal Holders of Securities			39
Purchase and Redemption of Creation Units			39
Determination of Net Asset Value			44
Dividends and Distributions			45
Taxes			45
Capital Stock and Other Securities			51
Counsel and Independent Registered Public Accounting Firm			51
Local Market Holiday Schedules			51
Financial Statements			52
Appendix A – Trust’s Proxy Voting Policies and Procedures			A-1
Appendix B – Adviser’s Proxy Voting Policies and Procedures			B-1
Appendix C – Nuveen Asset Management, LLC’s Proxy Voting Policies and Procedures			C-1
Appendix D – Ratings of Debt Instruments			D-1


FUND	TRANSACTION FEE, *	MAXIMUM TRANSACTION FEE, *
SPDR Nuveen Municipal Bond ESG ETF	$ [ ]	$ [ ]


Adopted (SPDR Series Trust/SPDR Index Shares Funds):		May 31, 2006
Updated:		August 1, 2007
Amended:		May 29, 2009
Amended:		November 19, 2010
Adopted (SSGA Active Trust)/Amended:		May 25, 2011
Amended:		February 25, 2016


(a)(i)		Declaration of Trust of SSGA Active Trust (the “Trust” or the “Registrant”) dated March 30, 2011 is incorporated herein by reference to Exhibit (a) to the Registrant’s initial Registration Statement on Form N-1A, as filed with the U.S. Securities and Exchange Commission (the “SEC”) on April 1, 2011.

(a)(ii)		Amendment No. 1, dated December 5, 2014, to the Registrant’s Declaration of Trust dated March 30, 2011 is incorporated herein by reference to Exhibit (a)(ii) of Post-Effective Amendment No. 50 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on August 27, 2015.

(b)		Registrant’s Amended and Restated By-Laws dated February 22, 2011, as amended and restated August 26, 2015, are incorporated herein by reference to Exhibit (b) of Post-Effective Amendment No. 50 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on August 27, 2015.

(c)		Not applicable.

(d)(i)(1)		Investment Advisory Agreement dated April 25, 2012 between the Trust and SSGA Funds Management, Inc. (“SSGA FM”) is incorporated herein by reference to Exhibit (d)(i) of Post-Effective Amendment No. 11 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 9, 2013.

(d)(i)(2)		Revised Exhibit A (Schedule of Series) to the Investment Advisory Agreement dated April 25, 2012 between the Trust and SSGA FM, to be filed by amendment.

(d)(ii)		Investment Sub-Advisory Agreement dated March 27, 2013 between SSGA FM and Blackstone Liquid Credit Strategies LLC (“Blackstone”) is incorporated herein by reference to Exhibit (d)(iii) of Post-Effective Amendment No. 11 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 9, 2013.

(d)(iii)		Investment Sub-Advisory Agreement dated February 23, 2015 between SSGA FM and DoubleLine Capital LP (“DoubleLine”) is incorporated herein by reference to Exhibit (d)(vi) of Post-Effective Amendment No. 43 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on April 23, 2015.

(d)(iv)		Investment Sub-Advisory Agreement between SSGA FM and Nuveen Asset Management, LLC (“Nuveen”) is incorporated herein by reference to Exhibit (d)(v) of Post-Effective Amendment No. 167 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on February 2, 2021.

(d)(v)		Investment Sub-Advisory Agreement between SSGA FM and Loomis, Sayles & Company, L.P. (“Loomis”), to be filed by amendment.

(d)(vi)		Fee Waiver Letter Agreement dated October 28, 2020 between SSGA FM and the Trust, with respect to the SPDR DoubleLine Total Return Tactical ETF, SPDR DoubleLine Emerging Markets Fixed Income ETF, SPDR DoubleLine Short Duration Total Return Tactical ETF and State Street Defensive Global Equity Portfolio, is incorporated herein by reference to Exhibit (d)(v) of Post-Effective Amendment No. 161 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 28, 2020.


(e)(i)(1)		Amended and Restated Distribution Agreement dated May 1, 2017 between the Trust and State Street Global Advisors Funds Distributors, LLC (“SSGA FD”) is incorporated herein by reference to Exhibit (e)(i)(1) of Post-Effective Amendment No. 137 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 30, 2017.

(e)(i)(2)		Amended Annex I (Schedule of Series) to the Amended and Restated Distribution Agreement dated May 1, 2017 between the Trust and SSGA FD, to be filed by amendment.

(e)(ii)		Form of Authorized Participant Agreement is incorporated herein by reference to Exhibit (e)(ii) of Pre-Effective Amendment No. 2 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on January 6, 2012.

(f)		Not applicable.

(g)(i)(1)		Custodian Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (g)(i) of Post-Effective Amendment No. 11 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 9, 2013.

(g)(i)(2)		Amendment, dated September 30, 2020, to the Custodian Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company, is incorporated herein by reference to Exhibit (g)(i)(2) of Post-Effective Amendment No. 163 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on November 20, 2020.

(g)(i)(3)		Amended Appendix A (Schedule of Series) to the Custodian Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company, to be filed by amendment.

(h)(i)(1)		Administration Agreement dated June 1, 2015 between the Trust and SSGA FM is incorporated herein by reference to Exhibit (h)(i) of Post-Effective Amendment No. 58 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 28, 2015.

(h)(i)(2)		Amended Schedule A (Schedule of Series) to the Administration Agreement dated June 1, 2015 between the Trust and SSGA FM, to be filed by amendment.

(h)(ii)(1)		Master Sub-Administration Agreement dated June 1, 2015 between SSGA FM and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(ii) of Post-Effective Amendment No. 58 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 28, 2015.

(h)(ii)(2)		Amendment, dated June 29, 2018, to the Master Sub-Administration Agreement dated June 1, 2015 between SSGA FM and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(ii)(2) of Post-Effective Amendment No. 142 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 29, 2018.

(h)(ii)(3)		Amendment to the Master Sub-Administration Agreement dated June 1, 2015, as amended, between SSGA FM and State Street Bank and Trust Company to be filed by amendment.

(h)(ii)(4)		Amended Schedule A (Schedule of Series) to the Master Sub-Administration Agreement dated June 1, 2015, as amended, between SSGA FM and State Street Bank and Trust Company, to be filed by amendment.


(h)(iii)(1)		Transfer Agency and Service Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(ii) of Post-Effective Amendment No. 11 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 9, 2013.

(h)(iii)(2)		Amended Schedule A (Schedule of Series) to the Transfer Agency and Service Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company, to be filed by amendment.

(h)(iv)(1)		Master Amended and Restated Securities Lending Authorization Agreement dated January 6, 2017 between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(v) of Post-Effective Amendment No. 141 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on August 29, 2018.

(h)(iv)(2)		First Amendment, dated April 12, 2019, to the Master Amended and Restated Securities Lending Authorization Agreement dated January 6, 2017 between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(v)(2) of Post-Effective Amendment No. 147 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on August 29, 2019.

(h)(iv)(3)		Second Amendment, dated September 6, 2019, to the Master Amended and Restated Securities Lending Authorization Agreement dated January 6, 2017, as amended, between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(iv)(3) of Post-Effective Amendment No. 158 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on August 28, 2020.

(h)(iv)(4)		Third Amendment, dated October 31, 2019, to the Master Amended and Restated Securities Lending Authorization Agreement dated January 6, 2017, as amended, between the Trust and State Street Bank and Trust Company, to be filed by amendment.

(i)(i)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 58 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 28, 2015.

(i)(ii)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 72 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on February 18, 2016.

(i)(iii)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 82 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on April 12, 2016.

(i)(iv)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 83 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on April 12, 2016.

(i)(v)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, is incorporated herein by reference to Exhibit (i)(v) of Post-Effective Amendment No. 145 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on April 1, 2019.

(i)(vi)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, with respect to the SPDR Nuveen Municipal Bond ETF, is incorporated herein by reference to Exhibit (i)(vi) of Post-Effective Amendment No. 167 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on February 2, 2021.


(i)(vii)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, with respect to the SPDR [SSGA Responsible Reserves ESG] ETF, to be filed by amendment.

(i)(viii)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, with respect to the SPDR Loomis Sayles Opportunistic Bond ETF, to be filed by amendment.

(i)(ix)		Opinion and consent of counsel, Morgan, Lewis & Bockius LLP, with respect to the SPDR Nuveen Municipal Bond ESG ETF, to be filed by amendment.

(j)		Not applicable.

(l)		Form of Seed Capital Subscription Agreement is incorporated herein by reference to Exhibit (l) of Pre-Effective Amendment No. 4 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on April 20, 2012.

(m)		Not applicable.

(n)		Not applicable.

(o)		Not applicable.

(p)(i)		Registrant’s Code of Ethics adopted February 22, 2011 is incorporated herein by reference to Exhibit (p)(i) to the Registrant’s initial Registration Statement on Form N-1A, as filed with the SEC on April 1, 2011.

(p)(ii)		Code of Ethics of SSGA FM dated April 16, 2020 (which also applies to applicable reporting personnel of SSGA FD) is incorporated herein by reference to Exhibit (p)(ii) of Post-Effective Amendment No. 158 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on August 28, 2020.

(p)(iii)		Code of Ethics of Blackstone dated January 2020 is incorporated herein by reference to Exhibit (p)(iv) of Post-Effective Amendment No. 161 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 28, 2020.

(p)(iv)		Code of Ethics of DoubleLine dated January 1, 2020 is incorporated herein by reference to Exhibit (p)(v) of Post-Effective Amendment No. 158 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on August 28, 2020.

(p)(v)		Code of Ethics of Nuveen, is incorporated herein by reference to Exhibit (p)(vi) of Post-Effective Amendment No. 167 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on February 2, 2021.

(p)(vi)		Code of Ethics of Loomis, to be filed by amendment.

(p)(vii)		Code of Ethics for the Independent Trustees dated November 12, 2015 is incorporated herein by reference to Exhibit (p)(vii) of Post-Effective Amendment No. 163 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on November 20, 2020.

(q)		Power of Attorney for Mses. Richer, Sponem and Needham and Messrs. Churchill, Ross, Verboncoeur and Rosenberg, dated November 11, 2020, is incorporated herein by reference to Exhibit (q) of Post-Effective Amendment No. 167 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on February 2, 2021.

(r)		Secretary’s Certificate is incorporated herein by reference to Exhibit (r) to the Registrant’s initial Registration Statement on Form N-1A, as filed with the SEC on April 1, 2011.


Name		Position with and Name of Other Company
Ellen Needham		Chairman, Director and President of SSGA FM; Senior Vice President/Senior Managing Director of SSGA

Jeanne La Porta		Director of SSGA FM; Senior Vice President/Senior Managing Director of SSGA

Barry F. X. Smith		Director of SSGA FM; Senior Vice President/Senior Managing Director of SSGA

Lori Heinel		Director of SSGA FM; Executive Vice President of SSGA

Steven Lipiner		Director of SSGA FM; Senior Vice President/Senior Managing Director and Chief Financial Officer of SSGA

Chris Baker		Chief Compliance Officer of SSGA FM; Managing Director and Chief Compliance Officer of SSGA

Bo Trevino		Treasurer of SSGA FM; Vice President of SSGA

Sean O’Malley, Esq.		Chief Legal Officer of SSGA FM; Senior Vice President/Senior Managing Director and Deputy General Counsel of SSGA

Ann Carpenter		Chief Operating Officer of SSGA FM; Managing Director of SSGA

Timothy Corbett		Chief Risk Officer of SSGA FM; Senior Vice President/Senior Managing Director of SSGA

Kathryn Sweeney		CTA - Chief Marketing Officer of SSGA FM; Senior Vice President/Senior Managing Director of SSGA


Name		Position with and Name of Other Company
David Urman, Esq.		Clerk of SSGA FM; Vice President and Senior Counsel of SSGA

Dan Furman, Esq.		Assistant Clerk of SSGA FM; Managing Director and Managing Counsel of SSGA

Leanne Dunn, Esq.		Assistant Clerk of SSGA FM; Managing Director and Senior Counsel of SSGA

Mike Pastore, Esq.		Assistant Clerk of SSGA FM; Managing Director and Senior Counsel of SSGA


Name		Position with and Name of Other Company
GSO CAPITAL PARTNERS LP		MANAGING MEMBER

SMITH, DANIEL, HARLAN		HEAD OF LIQUID CREDIT STRATEGIES

BEENEY, MARISA, JANEL		CHIEF LEGAL OFFICER / GENERAL COUNSEL

BOUGIAMAS, PANAYIOTA*		CHIEF COMPLIANCE OFFICER

IANNARONE, THOMAS, LAWRENCE		CHIEF OPERATING OFFICER OF LIQUID CREDIT STRATEGIES

SCOTT, DONALD, DWIGHT		PRESIDENT

KELLY, PAUL, MARK*		CHIEF OPERATING OFFICER

KRESGE, KEVIN, MICHAEL*		HEAD OF FINANCE


Name		Position with and Name of Other Company
GUNDLACH, JEFFREY, EDWARD		CHIEF EXECUTIVE OFFICER; CHIEF INVESTMENT OFFICER; DIRECTOR; LIMITED PARTNER;EXECUTIVE COMMITTEE MEMBER

DOUBLELINE CAPITAL GP LLC		GENERAL PARTNER

OAKTREE FUND GP II, L.P.		LIMITED PARTNER

CHASE, HENRY, VANN		CHIEF FINANCIAL OFFICER;LIMITED PARTNER;EXECUTIVE COMMITTEE MEMBER

LARISCY, EARL, ALLAN		GENERAL COUNSEL; LIMITED PARTNER;EXECUTIVE COMMITTEE MEMBER

REDELL, RONALD, ROBERT		EXECUTIVE COMMITTEE MEMBER; LIMITED PARTNER

SANTA ANA III, CRIS		CHIEF RISK OFFICER, EXECUTIVE COMMITTEE MEMBER, LIMITED PARTNER

VAN EVERY, BARBARA, RUTH		EXECUTIVE COMMITTEE MEMBER; DIRECTOR INVESTOR SERVICES; LIMITED PARTNER

MOORE, CASEY, LEE		CHIEF TECHNOLOGY OFFICER;EXECUTIVE COMMITTEE MEMBER; LIMITED PARTNER

SHERMAN, JEFFREY, JOHN		EXECUTIVE COMMITTEE MEMBER; DEPUTY CHIEF INVESTMENT OFFICER; LIMITED PARTNER

GUIA, YOUSE, ENRIQUE		CHIEF COMPLIANCE OFFICER; EXECUTIVE COMMITTEE MEMBER

ELAM, JOAN, LYNEA		DIRECTOR OF HUMAN RESOURCES; EXECUTIVE COMMITTEE MEMBER

TOWNZEN, PATRICK, AARON		DIRECTOR OF OPERATIONS; EXECUTIVE COMMITTEE MEMBER; LIMITED PARTNER


Name		Position with and Name of Other Company
Nuveen Fund Advisors, LLC		Managing Member

William T. Huffman		President

Stuart J. Cohen		Managing Director and Head of Legal

Diane S. Meggs		Chief Compliance Officer

Jon Stevens		Senior Managing Director

Austin Penn Wachter		Controller


NAME AND PRINCIPAL BUSINESS ADDRESS*	POSITION AND OFFICES WITH UNDERWRITER	POSITION AND OFFICES WITH THE TRUST
Barry F. X. Smith	President, Chairman and Manager	None

Timothy Corbett	Manager	None

Jeanne La Porta	Manager	None

Steven Lipiner	Manager	None

Ellen Needham	Manager	President

Christine Stokes	Manager	None

John Tucker	Manager	None

M. Patrick Donovan	Chief Compliance Officer and Anti-Money Laundering Officer	None

David Maxham	Chief Financial Officer	None

Sean O’Malley, Esq.	Chief Legal Officer	Chief Legal Officer


		SSGA Active Trust

By:		/s/ Ellen M. Needham
		Ellen M. Needham President


SIGNATURES	TITLE	DATE

/s/ Dwight D. Churchill*	Trustee	August 10, 2021
Dwight D. Churchill

/s/ Clare S. Richer*	Trustee	August 10, 2021
Clare S. Richer

/s/ Sandra G. Sponem*	Trustee	August 10, 2021
Sandra G. Sponem

/s/ Carl G. Verboncoeur*	Trustee	August 10, 2021
Carl G. Verboncoeur

/s/ James E. Ross*	Trustee	August 10, 2021
James E. Ross

/s/ Ellen M. Needham	President and Principal Executive Officer	August 10, 2021
Ellen M. Needham

/s/ Bruce S. Rosenberg	Treasurer and Principal Financial Officer	August 10, 2021
Bruce S. Rosenberg