Nushares ETF Trust

Immediately upon filing pursuant to paragraph (b)

On (date) pursuant to paragraph (a)(1)

On (date) pursuant to paragraph (b)

75 days after filing pursuant to paragraph (a)(2)

60 days after filing pursuant to paragraph (a)(1)

On (date) pursuant to paragraph (a)(2) of Rule 485.

AS FILED WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION ON AUGUST 30, 2024.

The investment objective of the Fund is to seek total return, primarily through current income.

The table below describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, when buying or selling shares of the Fund, which are not reflected in this table or the example that follows:

(expenses that you pay each year as a percentage of the value of your investment)

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all your shares at the end of a period. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The example does not reflect brokerage commissions that you may pay when you purchase and sell Fund shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 has not completed its first fiscal year, and therefore it does not have a portfolio turnover rate to report.

The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to pursue its investment objective by investing, under normal market conditions, at least 80% of the sum of its net assets and the amount of any borrowings for investment purposes in debt tranches of Collateralized Loan Obligations (“CLOs”) of any maturity. The Fund invests primarily in CLOs that are rated, at the time of purchase, between AA+ and BBB- or an equivalent rating by a nationally recognized statistical rating organization (“NRSRO”), or if unrated, determined to be of comparable credit quality by the Fund management team. For purposes of the Fund’s investment policies, CLOs are floating- or fixed-rate debt securities issued in different tranches, with varying degrees of risk and yield, by a trust or other special purpose vehicle and backed by an underlying portfolio consisting primarily of a pool of loans. Such loans may include domestic senior secured loans, senior unsecured loans, “covenant lite” loans (which have few or no financial maintenance covenants), and subordinate corporate loans (which may individually be rated below investment grade or the equivalent if unrated). The underlying loans are selected by a CLO’s manager. A CLO’s credit rating may fall below the CLO’s credit rating at the time of the Fund’s purchase. In such cases, the Fund will consider whether to continue to hold the CLO.

At the time of purchase, the Fund will not invest more than 5% of its portfolio in any single CLO, and will not invest more than 15% of its portfolio in CLOs managed by a single CLO manager. The Fund will generally only invest in CLOs with a minimum initial total offering size of $250 million. The Fund may invest up to 10% of its assets in other high-quality CLOs

rated between BB+ and B- (or equivalent by an NRSRO) at the time of purchase. However, the Fund will not invest in any CLO debt security that is rated below B- (or equivalent by an NRSRO) or in any CLO equity security.

The Fund may purchase CLO securities in both the primary (i.e., purchased directly from the issuer) and secondary markets (i.e., markets where the securities are trading following the initial offering). The Fund will only invest in CLOs that are U.S. dollar denominated, and the Fund may invest in CLOs of any maturity or duration.

The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”).

You could lose money by investing in the Fund. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in the Fund listed below are presented alphabetically to facilitate your ability to find particular risks and compare them with the risks of other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears.

Active Management Risk—The Fund’s sub-adviser actively manages the Fund’s investments. Consequently, the Fund is subject to the risk that the investment techniques and risk analyses employed by the Fund’s sub-adviser may not produce the desired results. This could cause the Fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

Call Risk—If, during periods of falling interest rates, an issuer exercises its right to prepay principal on its higher-yielding debt securities held by the Fund, the Fund may have to reinvest in securities with lower yields or higher risk of default, which may adversely impact the Fund’s performance.

Cash Redemption Risk—The Fund’s investment strategy may require it to effect redemptions, in whole or in part, in cash. In order to obtain the cash needed for a redemption, the Fund may be required to sell portfolio securities, which may cause the Fund to incur certain costs such as brokerage costs and recognize capital gains or losses that it might not have recognized if it had satisfied the redemption in-kind. Therefore, to the extent the Fund effects redemptions in cash, it may pay out higher annual capital gain distributions than if it satisfied redemptions entirely in-kind. These costs may decrease the Fund’s NAV to the extent not offset by a transaction fee payable by an authorized participant.

Collateralized Loan Obligations Risk—A CLO is an asset-backed security whose underlying collateral is a pool of loans, which may include, among others, floating rate and fixed rate senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade. In addition to the risks associated with loans and high yield securities, CLOs are subject to the risk that distributions from the collateral may not be adequate to make interest or other payments; the quality of the collateral may decline in value or default; the Fund may invest in tranches of CLOs that are subordinate to other tranches; and the CLO’s manager may perform poorly. CLOs may charge management and other administrative fees, which are in addition to those of the Fund.

CLO Manager Risk—The Fund intends to invest in CLO securities issued by CLOs that are managed by third-party collateral managers. The Fund is dependent on the skill and expertise of such managers. CLO managers are responsible for selecting, managing and replacing the underlying bank loans or bonds within a CLO. CLO managers may have limited operating histories and may be subject to conflicts of interests, including managing the assets of other clients or other investment vehicles, or receiving fees that incentivize maximizing the yield, and indirectly the risk, of a CLO. Adverse developments with respect to a CLO manager, such as personnel and resource constraints, regulatory issues or other developments that may impact the ability and/or performance of the CLO manager, may adversely impact the performance of the CLO securities in which the Fund invests.

Covenant Lite Loan Risk—The Fund may obtain exposure to loans that are “covenant lite” through its investments in the CLOs. Covenants contained in loan documentation are intended to protect lenders by imposing certain restrictions and other limitations on a borrower’s operations or assets and by providing certain information and consent rights to lenders. Covenant lite loans may lack financial maintenance covenants that in certain situations can allow lenders to claim a default on the loan to seek to protect the interests of the lenders. The absence of financial maintenance covenants in a covenant lite loan might result in a lower recovery in the event of a default by the borrower. Covenant lite loans have become much more prevalent in recent years.

Credit Risk—Credit risk is the risk that an issuer or other obligated party of a debt security may be, or perceived (whether by market participants, rating agencies, pricing services or otherwise) to be, unable or unwilling to make interest and

principal payments when due and the related risk that the value of a debt security may decline because of concerns about the issuer’s ability or willingness to make such payments.

Credit Spread Risk—Credit spread risk is the risk that credit spreads (i.e., the difference in yield between securities that is due to differences in their credit quality) may increase when the market believes that bonds generally have a greater risk of default. Increasing credit spreads may reduce the market values of the Fund’s debt securities. Credit spreads often increase more for lower rated and unrated securities than for investment grade securities. In addition, when credit spreads increase, reductions in market value will generally be greater for longer-maturity securities.

Cybersecurity Risk—Cybersecurity risk is the risk of an unauthorized breach and access to Fund assets, customer data (including private shareholder information), or proprietary information, or the risk of an incident occurring that causes the Fund, its investment adviser or sub-adviser, custodian, transfer agent, distributor or other service provider, a financial intermediary or the issuers of securities held by the Fund to suffer a data breach, data corruption or lose operational functionality. Successful cyber-attacks or other cyber-failures or events affecting the Fund, its service providers or the issuers of securities held by the Fund may adversely impact the Fund or its shareholders. Additionally, a cybersecurity breach could affect the issuers in which the Fund invests, which may cause the Fund’s investments to lose value.

High Yield Securities Risk—High yield securities, which are rated below investment grade and commonly referred to as “junk” bonds, and unrated securities of comparable quality are high risk investments that may cause income and principal losses for the Fund. They generally are considered to be speculative with respect to the ability to pay interest and repay principal, have greater credit risk, are less liquid, are more likely to experience a default and have more volatile prices than investment grade securities.

Income Risk—The Fund’s income could decline during periods of falling interest rates or when the Fund experiences defaults on debt securities it holds.

Interest Rate Risk—Interest rate risk is the risk that the value of the Fund’s fixed-rate securities will decline because of rising interest rates. Changing interest rates, may have unpredictable effects on markets, result in heightened market volatility and detract from the Fund’s performance to the extent that it is exposed to such interest rates. Fixed-rate securities may be subject to a greater risk of rising interest rates than would normally be the case due to the effect of potential government fiscal policy initiatives and resulting market reaction to those initiatives. Higher periods of inflation could lead to government fiscal policies which raise interest rates. When interest rates change, the values of longer-duration fixed-rate securities usually change more than the values of shorter-duration fixed-rate securities. Conversely, fixed-rate securities with shorter durations or maturities will be less volatile but may provide lower returns than fixed-rate securities with longer durations or maturities. Rising interest rates also may lengthen the duration of securities with call features, since exercise of the call becomes less likely as interest rates rise, which in turn will make the securities more sensitive to changes in interest rates and result in even steeper price declines in the event of further interest rate increases. The Fund is also subject to the risk that the income generated by its investments may not keep pace with inflation.

Loan Risk—Through its investments in CLO securities, the Fund has significant exposure to the underlying loans selected by a CLO’s manager. The lack of an active trading market for certain loans in a CLO may impair the ability of a CLO manager to realize a loan’s full value in the event of the need to sell a loan and may make it difficult to value such loans. Portfolio transactions in loans may settle in as short as seven days but typically can take up to two or three weeks, and in some cases much longer. As a result of these extended settlement periods, a CLO manager may incur losses if it is required to sell other investments or temporarily borrow to meet its cash needs. The risks associated with unsecured loans, which are not backed by a security interest in any specific collateral, are higher than those for comparable loans that are secured by specific collateral. For secured loans, there is a risk that the value of any collateral securing a loan in which a CLO has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the loan. Interests in loans made to finance highly leveraged companies or transactions such as corporate acquisitions may be especially vulnerable to adverse changes in economic or market conditions. Loans may have restrictive covenants limiting the ability of a borrower to further encumber its assets. However, in periods of high demand by lenders for loan investments, borrowers may limit these covenants and weaken a lender’s ability to access collateral securing the loan; reprice the credit risk associated with the borrower; and mitigate potential loss. A CLO manager may experience relatively greater realized or unrealized losses or delays and expenses in enforcing its rights with respect to loans with fewer restrictive covenants. Additionally, loans may not be considered “securities” and, as a result, the CLO manager may not be entitled to rely on the anti-fraud or other protections of the securities laws. Because junior loans have a lower place in an issuer’s capital structure and may be unsecured, junior loans involve a higher degree of overall risk than senior loans of the issuer.

Market Risk—The market value of the Fund’s investments may go up or down, sometimes rapidly or unpredictably and for short or extended periods of time, due to the particular circumstances of individual issuers or due to general conditions impacting issuers more broadly. Global economies and financial markets have become highly interconnected, and thus economic, market or political conditions or events in one country or region might adversely impact the value of the Fund’s investments whether or not the Fund invests in such country or region. Events such as war, terrorism, natural and environmental disasters and the spread of infectious illnesses or other public health emergencies may have a severe negative impact on the global economy, could cause financial markets to experience extreme volatility and losses, and could result in the disruption of trading and the reduction of liquidity in many instruments. Additionally, to the extent the rate of inflation increases, the value of the Fund’s assets may decline.

Market Liquidity Risk—Reductions in trading activity or dealer inventories of securities such as bonds, which provide an indication of the ability of financial intermediaries to “make markets” in those securities, have the potential to decrease liquidity and increase price volatility in the markets in which the Fund invests, particularly during periods of economic or market stress. In addition, federal banking regulations may cause certain dealers to reduce their inventories of securities, which may further decrease the Fund’s ability to buy or sell securities. As a result of this decreased liquidity, the Fund may have to accept a lower price to sell a security, sell other securities to raise cash, or give up an investment opportunity, any of which could have a negative effect on performance. Although only certain institutional investors are entitled to redeem shares of the Fund (as described in more detail under “Purchase and Sale of Fund Shares” below), if the Fund is forced to sell underlying investments at reduced prices or under unfavorable conditions to meet redemption requests or for other cash needs, the Fund may suffer a loss and hurt performance.

Market Trading Risks—The Fund is an exchange-traded fund (“ETF”), and as with all ETFs, Fund shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of a Fund share typically will approximate its net asset value (“NAV”), there may be times when the market price and the NAV diverge more significantly, particularly in times of market volatility or steep market declines. Thus, you may pay more or less than NAV when you buy Fund shares on the secondary market, and you may receive more or less than NAV when you sell those shares. Although the Fund’s shares are listed for trading on a national securities exchange, it is possible that an active trading market may not develop or be maintained, in which case transactions may occur at wider bid/ask spreads (which may be especially pronounced for smaller funds). Trading of the Fund’s shares may be halted by the activation of individual or market-wide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage). In times of market stress, the Fund’s underlying portfolio holdings may become less liquid, which in turn may affect the liquidity of the Fund’s shares and/or lead to more significant differences between the Fund’s market price and its NAV. Market makers are under no obligation to make a market in the Fund’s shares, and authorized participants are not obligated to submit purchase or redemption orders for the Fund’s shares. In the event market makers cease making a market in the Fund’s shares or authorized participants stop submitting creation or redemption orders, Fund shares may trade at a larger premium or discount to NAV.

Mezzanine CLO Risk—The Fund can invest in tranches of CLO securities that are subordinate to higher-rated tranches (e.g., tranches rated AAA+ through A-) in terms of payment priority. Subordinated (i.e., mezzanine) CLO tranches are subject to higher credit risk and liquidity risk relative to more senior CLO tranches. Mezzanine tranches may be of investment grade (i.e., BBB) or non-investment grade quality (i.e., BB+ or below), and, the Fund is expected to have some exposure to below investment grade CLO tranches. To the extent a CLO or its underlying loans experience default or have difficulty making principal and/or interest payments, subordinated CLO tranches will be more likely to experience adverse impacts, and such impacts will be more severe, relative to more senior or higher-rated CLO securities, which in turn will adversely affect the performance of the Fund. In a CLO structure, senior tranches have payment priority over mezzanine tranches (i.e., the tranches that the Fund invests in).

Non-Diversification Risk—As a non-diversified fund, the Fund may invest a larger portion of its assets in the securities of a limited number of issuers and may be more sensitive to any single economic, business, political or regulatory occurrence affecting an issuer than a diversified fund. Poor performance by any one of these issuers would adversely affect the Fund to a greater extent than a more broadly diversified fund.

Prepayment Risk—Prepayment risk is the risk that the issuer of a debt security will repay principal prior to the scheduled maturity date. Debt securities allowing prepayment may offer less potential for gains during a period of declining interest rates, as the Fund may be required to reinvest the proceeds of any prepayment at lower interest rates.

Service Provider Operational Risk—The Fund’s service providers, such as the Fund’s administrator, custodian or transfer agent, may experience disruptions or operating errors that could negatively impact the Fund. Although service providers are required to have appropriate operational risk management policies and procedures, and to take appropriate

precautions to avoid and mitigate risks that could lead to disruptions and operating errors, it may not be possible to identify all of the operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects.

Unrated Security Risk—Unrated securities determined by the Fund’s sub-adviser to be of comparable quality to rated securities which the Fund may purchase may pay a higher interest rate than such rated securities and be subject to a greater risk of illiquidity or price changes. Less public information is typically available about unrated securities or issuers than rated securities or issuers.

Valuation Risk—The debt securities in which the Fund invests typically are valued by a pricing service utilizing a range of market-based inputs and assumptions, including price quotations obtained from broker-dealers making markets in such instruments, cash flows and transactions for comparable instruments. There is no assurance that the Fund will be able to buy or sell a portfolio security at the price established by the pricing service, which could result in a gain or loss to the Fund. Pricing services generally price debt securities assuming orderly transactions of an institutional “round lot” size, but some trades may occur in smaller, “odd lot” sizes, often at lower prices than institutional round lot trades. Over certain time periods, such differences could materially impact the performance of the Fund, which may not be sustainable. Alternative pricing services may incorporate different assumptions and inputs into their valuation methodologies, potentially resulting in different values for the same securities. As a result, if the Fund were to change pricing services, or if the Fund’s pricing service were to change its valuation methodology, there could be a material impact, either positive or negative, on the Fund’s net asset value.

The Fund is new and therefore does not have performance history for a full calendar year. When this prospectus is updated after 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 a broad measure of market performance. Updated performance information is available at www.nuveen.com/etf or by calling (800) 257-8787.

The Fund is an actively managed ETF. Shares of the Fund are listed on a national securities exchange and can only be bought and sold in the secondary market through a broker-dealer at market prices. Because Fund shares trade at market prices rather than NAV, shares may trade at a price greater than NAV (at a “premium”) or less than NAV (at a “discount”). An investor may also 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) when buying and selling shares in the secondary market (the “bid/ask spread”). Recent information regarding the Fund, including its NAV, market price, premiums and discounts, and bid/ask spreads, is available on the Fund’s website at www.nuveen.com/etf.

The Fund’s distributions are taxable and will generally be taxed as ordinary income or capital gains, unless you are investing through a tax-deferred account, such as an individual retirement account (“IRA”) or 401(k) plan (in which case you may be taxed upon withdrawal of your investment from such account).

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

This prospectus contains important information about investing in the Fund. Please read this prospectus carefully before you make any investment decisions. Additional information regarding the Fund is available at www.nuveen.com/etf or by calling Nuveen Investor Services at (888) 290-9881.

The Fund’s investment objective, which is described in the “Fund Summary” section, may be changed by the Fund’s Board of Trustees (the “Board”) without shareholder approval.

The Fund’s investment policies may be changed by the Board without shareholder approval unless otherwise noted in this prospectus or the statement of additional information.

The Fund has adopted a non-fundamental investment policy (a “Name Policy”) whereby, under normal conditions, it will invest at least 80% of the sum of its net assets and the amount of any borrowings for investment purposes in debt tranches of CLOs of any maturity. The Fund will consider both direct investments and indirect investments (e.g., investments in other investment companies, derivatives and synthetic instruments with economic characteristics similar to the direct investments that meet the Name Policy) when determining compliance with the Name Policy. As a result of having a Name Policy, the Fund must provide shareholders with a notice at least 60 days prior to any change of the Fund’s Name Policy.

The Fund’s principal investment strategies are discussed in the “Fund Summary” section. These are the strategies that the Fund’s investment adviser and sub-adviser believe are most likely to be important in trying to achieve the Fund’s investment objective. This section provides more information about these strategies, as well as information about some additional strategies that the Fund’s sub-adviser uses, or may use, to achieve the Fund’s objective. The strategies described below are principal investment strategies unless otherwise noted. You should be aware that the Fund may also use strategies and invest in securities that are not described in this prospectus, but that are described in the statement of additional information. For a copy of the statement of additional information, call Nuveen Investor Services at (888) 290-9881 or visit the Fund’s website at www.nuveen.com/etf.

Additional information about the Fund’s portfolio holdings can be found below.

As a principal investment strategy, the Fund may invest in collateralized loan obligations (“CLOs”). A CLO is an asset-backed security whose underlying collateral is a pool of loans, which may include, among others, floating rate and fixed rate senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade. The Fund and other investors in CLOs ultimately bear the credit risk of the underlying collateral. CLOs issue classes or “tranches” that

offer various maturity, risk and yield characteristics. Tranches are categorized as senior, mezzanine and subordinated/equity, according to their degree of risk. If there are defaults or the relevant collateral otherwise underperforms, scheduled payments to senior tranches of the CLOs take precedence over those of mezzanine tranches and scheduled payments to mezzanine tranches take precedence over those to subordinated/equity tranches. Because it is partially protected from defaults, a senior tranche of a CLO typically has higher credit ratings and lower yields than its underlying collateral and may be rated investment grade. If a CLO triggers an event of default as a result of failing to make payments when due or for other reasons, the CLO would be subject to the possibility of liquidation, which could result in full loss of value to the CLO equity or junior debt investors.

As a non-principal investment strategy, the Fund may invest in cash and in U.S. dollar-denominated high-quality money market instruments and other short-term securities, including money market funds, in such proportions as warranted by prevailing market conditions and the Fund’s principal investment strategies. The Fund may temporarily invest without limit in such holdings for liquidity purposes, or in an attempt to respond to adverse market, economic, political or other conditions. Being invested in these securities may keep the Fund from participating in a market upswing and prevent the Fund from achieving its investment objective.

As a non-principal investment strategy, the Fund may invest in securities of other open-end or closed-end investment companies, including ETFs. In addition, the Fund may invest a portion of its assets in pooled investment vehicles (other than investment companies) that invest primarily in securities of the types in which the Fund may invest directly. As a shareholder in an investment company or other pooled investment vehicle, the Fund will bear its ratable share of that vehicle’s expenses and would remain subject to payment of the Fund’s management fees with respect to assets so invested. Shareholders would therefore be subject to duplicative expenses to the extent the Fund invests in an investment company or other pooled investment vehicle. In addition, the Fund will incur brokerage costs when purchasing and selling shares of ETFs. Securities of investment companies or other pooled investment vehicles may be leveraged, in which case the value and/or yield of such securities will tend to be more volatile than securities of unleveraged vehicles.

Generally, investments in other investment companies (including ETFs) are subject to statutory limitations prescribed by the Investment Company Act of 1940, as amended ("1940 Act"). These limitations include a prohibition on the Fund acquiring more than 3% of the voting shares of any other investment company, and a prohibition on investing more than 5% of the Fund’s total assets in the securities of any one investment company or more than 10% of its total assets, in the aggregate, in investment company securities. The Fund, however, may rely on Rule 12d1-4 under the 1940 Act to invest in other investment companies beyond these statutory limits, subject to certain conditions and pursuant to contractual arrangements between the Fund and the acquired funds. The Fund may also invest in money market funds beyond the statutory limits described above, subject to certain conditions.

The Fund may lend securities representing up to one-third of the value of its total assets to broker-dealers, banks, and other institutions to generate additional income. When the Fund loans its portfolio securities, it will receive, at the inception of each loan, cash collateral equal to at least 102% of the value of the loaned securities. Under the Fund’s

securities lending agreement, the securities lending agent will generally bear the risk that a borrower may default on its obligation to return loaned securities. The Fund, however, will be responsible for the risks associated with the investment of cash collateral. The Fund may lose money on its investment of cash collateral or may fail to earn sufficient income on its investment to meet its obligations to the borrower.

When a dividend is paid on a security that is out on loan, the borrower receives the dividend and in turn makes a payment of the same amount to the Fund. Dividends, if they constitute “qualified dividends,” are taxable at the same rate as long-term capital gains. These payments made by borrowers, however, are not qualified dividends, and are taxable at higher ordinary income rates. As a result, some of the distributions received by shareholders who hold Fund shares in taxable accounts may be subject to taxation at a higher rate than if that Fund had not loaned its portfolio securities.

In certain situations or market conditions, the Fund may temporarily depart from its normal investment policies and strategies, provided that the alternative is consistent with the Fund’s investment objective and is in the best interest of the Fund’s shareholders.

A description of the Fund’s policies and procedures with respect to the disclosure of the Fund’s portfolio holdings is available in the Fund’s statement of additional information. In addition, the identities and quantities of the securities held by the Fund are disclosed on the Fund’s website.

Risk is inherent in all investing. Investing in the Fund involves risk, including the risk that you may receive little or no return on your investment or even that you may lose part or all of your investment. Therefore, before investing you should consider carefully the principal risks and certain other risks that you assume when you invest in the Fund. Descriptions of these risks listed below are presented alphabetically to facilitate your ability to find particular risks and compare them with the risks of other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which it appears. Because of these risks, you should consider an investment in the Fund to be a long-term investment.

Active management risk: The Fund’s sub-adviser actively manages the Fund’s investments. Consequently, the Fund is subject to the risk that the investment techniques and risk analyses employed by the Fund’s sub-adviser may not produce the desired results. This could cause the Fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives. Additionally, legislative, regulatory or tax developments may affect the investment techniques available to the Fund’s sub-adviser in connection with managing the Fund and such developments, as well as any deficiencies in the operating systems or controls of the sub-adviser or a Fund service provider, may also adversely affect the ability of the Fund to achieve its investment goal.

Call risk: Debt securities are subject to call risk. Many bonds may be redeemed at the option of the issuer, or “called,” before their stated maturity date. In general, an issuer will call its bonds if they can be refinanced by issuing new bonds which bear a lower interest rate. The Fund is subject to the possibility that during periods of falling interest

rates, a bond issuer will call its high yielding bonds. The Fund would then be forced to invest the unanticipated proceeds at lower interest rates or in securities with a higher risk of default, which may adversely impact the Fund’s performance. Such redemptions and subsequent reinvestments would also increase the Fund’s portfolio turnover. If the called bond was purchased or is currently valued at a premium, the value of the premium may be lost in the event of prepayment.

Cash redemption risk: The Fund’s investment strategy may require it to effect redemptions, in whole or in part, in cash. In order to obtain the cash needed for a redemption, the Fund may be required to sell portfolio securities, which may cause the Fund to incur certain costs such as brokerage costs and to recognize capital gains that it might not have recognized if it had satisfied the redemption in-kind (i.e., distribute securities as payment of redemption proceeds). Therefore, to the extent the Fund effects redemptions in cash, it may pay out higher annual capital gain distributions than if it satisfied redemptions entirely in-kind. These costs may decrease the Fund’s NAV to the extent not offset by a transaction fee payable by an authorized participant.

Collateralized loan obligations risk: The Fund invests primarily in CLOs. A CLO is an asset-backed security whose underlying collateral is a pool of loans, which may include, among others, floating rate and fixed rate senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade or equivalent unrated loans. In addition to the risks associated with loans, illiquid investments and high-yield securities described below, investments in CLOs carry additional risks including, but not limited to, the risk that: (1) distributions from the collateral may not be adequate to make interest or other payments; (2) the quality of the collateral may decline in value or default; (3) the Fund may invest in tranches of CLOs that are subordinate to other tranches; (4) the complex structure of the CLO may not be fully understood at the time of investment and may produce disputes with the issuer or unexpected investment results; and (5) the CLO’s manager may perform poorly. CLOs may charge management and other administrative fees, which are in addition to those of the Fund.

CLO manager risk: The Fund intends to invest in CLO securities issued by CLOs that are managed by third-party collateral managers. The Fund is dependent on the skill and expertise of such managers. CLO managers are responsible for selecting, managing and replacing the underlying bank loans or bonds within a CLO. CLO managers may have limited operating histories and may be subject to conflicts of interests, including managing the assets of other clients or other investment vehicles, or receiving fees that incentivize maximizing the yield, and indirectly the risk, of a CLO. Adverse developments with respect to a CLO manager, such as personnel and resource constraints, regulatory issues or other developments that may impact the ability and/or performance of the CLO manager, may adversely impact the performance of the CLO securities in which the Fund invests.

Covenant lite loans risk: The Fund may obtain exposure to loans that are “covenant lite” through its investments in the CLOs. Covenants contained in loan documentation are intended to protect lenders by imposing certain restrictions and other limitations on a borrower’s operations or assets and by providing certain information and consent rights to lenders. Covenant lite loans may lack financial maintenance covenants that in certain situations can allow lenders to claim a default on the loan to seek to protect the interests of the lenders. The absence of financial maintenance covenants in a covenant lite loan might result in a lower recovery in the event of a default by the borrower. Covenant lite loans have become much more prevalent in recent years.

Credit risk: Credit risk is the risk that an issuer of a debt security held by the Fund may be, or perceived (whether by market participants, rating agencies, pricing services or otherwise) to be, unable or unwilling to make interest and principal payments and the related risk that the value of a debt security may decline because of concerns about the issuer’s ability or willingness to make such payments. Debt securities are subject to varying degrees of credit risk, which are often reflected in credit ratings. The credit rating of a debt security may be lowered or, in some cases, withdrawn if the issuer suffers adverse changes in its financial condition, which can lead to greater volatility in the price of the security and in shares of the Fund, can negatively impact the value of the security and the shares of the Fund, and can also affect the security’s liquidity and make it more difficult for the Fund to sell if necessary. When the Fund purchases unrated securities, it will depend on the sub-adviser’s analysis of credit risk without the assessment of an independent rating organization, such as Moody’s or Standard & Poor’s. Issuers of unrated securities, issuers with significant debt services requirements in the near to mid-term and issuers with less capital and liquidity to absorb additional expenses may have greater credit risk. Additionally, credit risk is heightened in market environments where interest rates are rising, particularly when rates are rising significantly, to the extent that an issuer is less willing or able to make payments when due.

To the extent that the Fund holds debt securities that are secured or guaranteed by financial institutions or insurance companies, changes in the credit quality of such obligors could cause the values of these debt securities to decline. Security insurance does not guarantee the value of either individual securities or the shares of the Fund. Additionally, the Fund could be delayed or hindered in the enforcement of its rights against an issuer or guarantor.

Credit spread risk: Credit spread risk is the risk that credit spreads (i.e., the difference in yield between securities that is due to differences in their credit quality) may increase when the market believes that bonds generally have a greater risk of default. Increasing credit spreads may reduce the market values of the Fund’s debt securities. Credit spreads often increase more for lower rated and unrated securities than for investment grade securities. In addition, when credit spreads increase, reductions in market value will generally be greater for longer-maturity securities.

Cybersecurity risk: Intentional cybersecurity breaches include: unauthorized access to systems, networks or devices (such as through “hacking” activity); infection from computer viruses or other malicious software code; and attacks that shut down, disable, slow, or otherwise disrupt operations, business processes, or website access or functionality. In addition, unintentional incidents can occur, such as the inadvertent release of confidential information (possibly resulting in the violation of applicable privacy laws).

A cybersecurity breach could result in the loss or theft of customer data or funds, the inability to access electronic systems (“denial of services”), loss or theft of proprietary information or corporate data, physical damage to a computer or network system, or costs associated with system repairs. Such incidents could cause the Fund, the Fund’s investment adviser or sub-adviser, a financial intermediary, other service providers, or the issuers of securities held by the Fund to incur regulatory penalties, reputational damage, additional compliance costs or financial loss. Negative impacts on the Fund could include the inability to calculate NAV, transact business, process transactions on behalf of shareholders or safeguard data. In addition, such incidents could affect issuers in which the Fund invests, and thereby cause the Fund’s investments to lose value.

High yield securities risk: Securities that are rated below-investment grade are commonly referred to as “high yield” securities or “junk” bonds (and similar unrated

securities). High yield securities usually offer higher yields than investment grade securities, but also involve more risk. Analysis of the creditworthiness of issuers of high yield securities may be more complex than for issuers of higher rated debt securities. High yield securities are considered to be speculative with respect to the ability to pay interest and repay principal. High yield securities may be more susceptible to real or perceived adverse economic conditions than investment grade securities, and they generally have more volatile prices, carry more risk to principal and are more likely to experience a default. In addition, high yield securities generally are less liquid than investment grade securities. Any investment in distressed or defaulted securities subjects a fund to even greater credit risk than investments in other below-investment grade securities.

Income risk: The Fund’s income from its debt securities could decline during periods of falling interest rates because the Fund generally will have to invest the proceeds from sales of Creation Units, as well as the proceeds from maturing portfolio debt securities (or portfolio securities that have been called, see “Call risk” above, or prepaid, see “Mortgage- and asset-backed securities risk” below), in lower-yielding securities. In addition, the Fund’s income could decline when the Fund experiences defaults on debt securities it holds. To the extent that the Fund invests in floating-rate securities, the income generated from such securities will decrease during periods of falling interest rates.

Interest rate risk: Fixed-rate securities held by the Fund will fluctuate in value with changes in interest rates. In general, fixed-rate securities will increase in value when interest rates fall and decrease in value when interest rates rise. Short-term and long-term interest rates do not necessarily move in the same amount or in the same direction. Very low or negative interest rates may magnify interest rate risk. Changing interest rates, including rates that fall below zero, may have unpredictable effects on markets, result in heightened market volatility and detract from the Fund’s performance to the extent that it is exposed to such interest rates. Under certain circumstances, very low or negative interest rates may cause the Fund to have very low or negative yields on some of its securities. Fixed-rate securities may be subject to a greater risk of rising interest rates than would normally be the case due to the effect of potential government fiscal policy initiatives and resulting market reaction to those initiatives. Higher periods of inflation could lead to government fiscal policies which raise interest rates. When interest rates change, the values of longer-duration debt securities usually change more than the values of shorter-duration debt securities. Duration is a measure of a security’s price sensitivity to an interest rate change. Accordingly, a Fund that invests in securities with longer durations generally is subject to greater interest rate risk. For example, if interest rates increase or decrease by one percent, a bond’s price will drop or rise, respectively, by approximately one percent for every year of the bond’s duration. Rising interest rates also may lengthen the duration of debt securities with call features, since exercise of the call becomes less likely as interest rates rise, which in turn will make the securities more sensitive to changes in interest rates and result in even steeper price declines in the event of further interest rate increases. A wide variety of factors can cause interest rates to fluctuate (e.g., central bank monetary policies, inflation rates, general economic conditions). Rising interest rates may cause issuers to not make principal and interest payments when due. The Fund is also subject to the risk that the income generated by its investments may not keep pace with inflation.

Loan risk: As a principal investment strategy and through its investments in CLO securities, the Fund has significant exposure to the underlying loans selected by a CLO’s manager. In addition to risks generally associated with debt securities, loans in

which a CLO manager may invest, including secured loans, unsecured and/or subordinated loans and loan participations, are subject to other risks. Loans generally are subject to legal or contractual restrictions on resale and may trade infrequently on the secondary market. It is sometimes necessary to obtain the consent of the borrower and/or agent before selling or assigning a floating rate loan. The lack of an active trading market for certain loans in a CLO may impair the ability of a CLO manager to realize a loan’s full value in the event of the need to sell a loan and may make it difficult to value such loans. Portfolio transactions in loans may settle in as short as seven days but typically can take up to two or three weeks, and in some cases much longer. As a result of these extended settlement periods, a CLO manager may incur losses if it is required to sell other investments or temporarily borrow to meet its cash needs.

The amount of public information available with respect to loans may be less extensive than that available for registered or exchange listed securities. Furthermore, because the CLO manager may wish to invest in the publicly-traded securities of an obligor, the CLO manager may not have access to material non-public information regarding the obligor to which other investors have access. Loans may not be considered “securities” under the federal securities laws and, as a result, the CLO manager may not be entitled to rely on the anti-fraud or other protections afforded by such laws.

Interests in secured loans have the benefit of collateral and, typically, of restrictive covenants limiting the ability of the borrower to further encumber its assets. However, in periods of high demand by lenders for loan investments, borrowers may limit these restrictive covenants and weaken the ability of lenders like the CLO manager from accessing the collateral securing the loan. Additionally, loans with fewer restrictive covenants may provide the borrower with more flexibility to take actions that may be detrimental to the lender or limit the lender’s ability to declare a default, which may hinder the CLO manager’s ability to reprice credit risk associated with the borrower and mitigate potential loss. The CLO manager may experience relatively greater realized or unrealized losses or delays and expenses in enforcing its rights with respect to loans with fewer restrictive covenants. There is also a risk that the value of any collateral securing a loan in which the CLO manager has an interest may decline and that the collateral may not be sufficient to cover the amount owed on the loan. In the event the borrower defaults, the CLO manager’s access to the collateral may be limited or delayed because of difficulty liquidating the collateral or by bankruptcy or other insolvency laws. The risks associated with unsecured loans, which are not backed by a security interest in any specific collateral, are higher than those for comparable loans that are secured by specific collateral. Interests in loans made to finance highly leveraged companies or transactions such as corporate acquisitions may be especially vulnerable to adverse changes in economic or market conditions. Additionally, because junior loans have a lower place in an issuer’s capital structure and may be unsecured, junior loans involve a higher degree of overall risk than senior loans of the issuer.

With respect to loan participations, the CLO manager may not always have direct recourse against a borrower if the borrower fails to pay scheduled principal and/or interest; may be subject to greater delays, expenses and risks than if the CLO manager had purchased a direct obligation of the borrower; and may be regarded as the creditor of the agent lender (rather than the borrower), subjecting the CLO manager to the creditworthiness of that lender as well and the ability of the lender to enforce appropriate credit remedies against the borrower.

Market risk: The market value of the Fund’s investments may go up or down, sometimes rapidly or unpredictably and for short or extended periods of time. Market values may change due to the particular circumstances of individual issuers or due to general

conditions impacting issuers more broadly within a specific country, region, industry, sector or asset class. Global economies and financial markets have become highly interconnected, and thus economic, market or political conditions or events in one country or region might adversely impact issuers in a different country or region. As a result, the value of the Fund’s investments may be negatively affected whether or not the Fund invests in a country or region directly impacted by such conditions or events.

Additionally, unexpected events and their aftermaths, including broad financial dislocations (such as the “great recession” of 2008-09), war, armed conflict, terrorism, the imposition of economic sanctions, bank failures (such as the March 2023 failures of Silicon Valley Bank and Signature Bank, the second- and third-largest bank failures in U.S. history), natural and environmental disasters and the spread of infectious illnesses or other public health emergencies (such as the COVID-19 coronavirus pandemic first detected in December of 2019), may adversely affect the global economy and the markets and issuers in which the Fund invests. These events could reduce consumer demand or economic output, result in market closures, travel restrictions or quarantines, or wide-spread unemployment, and generally have a severe negative impact on the global economy. Such events could also impair the information technology and other operational systems upon which the Fund’s service providers, including the investment adviser and sub-adviser, rely, and could otherwise disrupt the ability of employees of the Fund’s service providers to perform essential tasks on behalf of the Fund. Furthermore, such events could cause financial markets to experience elevated or even extreme volatility and losses, and could result in the disruption of trading and the reduction of liquidity in many instruments. In addition, sanctions and other measures could limit or prevent the Fund from buying and selling securities (in sanctioned countries and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact liquidity and performance. Governmental and quasi-governmental authorities and regulators throughout the world have in the past responded to major economic disruptions with a variety of significant fiscal and monetary policy changes, including but not limited to, direct capital infusions into companies, new monetary programs and dramatically lower interest rates. An unexpected or quick reversal of these policies, or the ineffectiveness of these policies, could increase volatility in securities markets, which could adversely affect the value of the Fund’s investments. In addition, there is a possibility that the rising prices of goods and services may have an effect on the Fund. As inflation increases, the value of the Fund’s assets can decline.

Market liquidity risk: Primary dealer inventories of bonds and preferred securities are a core indication of dealers’ capacity to “make a market” in those securities. A reduction in market making capacity has the potential to decrease liquidity and increase price volatility in the markets in which the Fund invests, particularly during periods of economic or market stress. As a result of this decreased liquidity, the Fund may have to accept a lower price to sell a security, sell other securities to raise cash, or give up an investment opportunity, any of which could have a negative effect on performance. Although only certain institutional investors are entitled to redeem shares of the Fund (as described in more detail under “Investing in the Fund—Purchase and Redemption of Creation Units” below), if the Fund is forced to sell underlying investments to meet redemption requests or for other cash needs, this decreased liquidity may have to accept a lower price to sell a security, sell other securities to raise cash, or give up an investment opportunity, any of which could have a negative effect on performance. If the Fund needed to sell large blocks of bonds to raise cash, those sales could further reduce the bonds’ prices.

Market trading risks: As with all ETFs, Fund shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of a fund share typically will approximate its NAV, there may be times when the market price and the NAV diverge more significantly, particularly in times of market volatility or steep market declines. Thus, you may pay more or less than NAV when you buy Fund shares on the secondary market, and you may receive more or less than NAV when you sell those shares. In times of market stress, the Fund’s underlying portfolio holdings may become less liquid, which in turn may affect the liquidity of the Fund’s shares and/or lead to more significant differences between the Fund’s market price and its NAV.

Only certain institutional investors are eligible to purchase and redeem shares directly from the Fund at NAV. In addition, efficient trading in the Fund’s shares on the secondary market depends on the participation of firms acting as market makers and/or liquidity providers in the market place. To the extent these market maker and authorized participant firms exit the ETF business or otherwise significantly reduce their business activities and no other entities step forward to perform these functions, the Fund’s shares may trade at a material discount to NAV.

During periods of high market volatility, a fund share may trade at a significant discount to its NAV, and in these circumstances certain types of brokerage orders may expose an investor to an increased risk of loss. A “stop order,” sometimes called a “stop-loss order,” may cause a fund share to be sold at the next prevailing market price once the “stop” level is reached, which during a period of high volatility can be at a price that is substantially below NAV. By including a “limit” criteria with your brokerage order, you may be able to limit the size of the loss resulting from the execution of an ill-timed stop order.

Although the Fund’s shares are listed for trading on a national securities exchange, it is possible that an active trading market may not develop or be maintained, in which case transactions may occur at wider bid/ask spreads (discussed in further detail below). Trading of the Fund’s shares may be halted by the activation of individual or market-wide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage).

Buying or selling Fund shares on an exchange involves two types of costs that apply to all securities transactions. When buying or selling shares of the Fund through a broker, you will likely incur a brokerage commission and other charges. In addition, you may incur the cost of the “spread;” that is, the difference between what investors are willing to pay for Fund shares (the “bid” price) and the price at which they are willing to sell Fund shares (the “ask” price). The spread, which varies over time based on trading volume and market liquidity, is generally narrower if the Fund has more trading volume and market liquidity and wider if the Fund has less trading volume and market liquidity (which is often the case for funds that are newly launched or small in size). The Fund’s spread may also be impacted by market volatility generally and the liquidity of the underlying securities held by the Fund, particularly for newly launched or smaller funds. Because of the costs inherent in buying or selling Fund shares, frequent trading may detract significantly from investment results, and an investment in Fund shares may not be advisable for investors who anticipate regularly making small investments through a brokerage account.

Mezzanine CLO risk: The Fund can invest in tranches of CLO securities that are subordinate to higher-rated tranches (e.g., tranches rated AAA+ through A-) in terms of payment priority. Subordinated (i.e., mezzanine) CLO tranches are subject to higher credit risk and liquidity risk relative to more senior CLO tranches. Mezzanine tranches may be of investment grade (i.e., BBB) or non-investment grade quality (i.e., BB+ or

below), and, the Fund is expected to have some exposure to below investment grade CLO tranches. To the extent a CLO or its underlying loans experience default or have difficulty making principal and/or interest payments, subordinated CLO tranches will be more likely to experience adverse impacts, and such impacts will be more severe, relative to more senior or higher-rated CLO securities, which in turn will adversely affect the performance of the Fund. In a CLO structure, senior tranches have payment priority over mezzanine tranches (i.e., the tranches that the Fund invests in).

Non-diversification risk: The Fund is a non-diversified fund and may invest a larger portion of its assets in a fewer number of issuers than a diversified fund. Because a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of issuers, the Fund’s portfolio and, therefore, performance may be more susceptible to any single economic, business (either globally or with respect to a particular company or companies), political or regulatory occurrence affecting an issuer than the portfolio of a diversified fund. Poor performance by any one of these issuers would adversely affect the Fund to a greater extent than a more broadly diversified fund and the Fund’s share price may fluctuate more than that of a comparable diversified fund.

Prepayment risk: Prepayment risk is the risk that the issuer of a debt security will repay principal (in part or in whole) prior to the scheduled maturity date. Debt securities allowing prepayment may offer less potential for gains during a period of declining interest rates, as the Fund may be required to reinvest the proceeds of any prepayment at lower interest rates, reducing its income. If the Fund purchased the debt securities at a premium, prepayments on the securities could cause the Fund to lose a portion of its principal investment. These factors may cause the value of an investment in the Fund to change. The impact on prepayments on the price of a debt seriously may be difficult to predict and may increase the security’s volatility.

Service provider operational risk: The Fund’s service providers, such as the Fund’s administrator, custodian or transfer agent, may experience disruptions or operating errors that could negatively impact the Fund. Although service providers are required to have appropriate operational risk management policies and procedures, and to take appropriate precautions to avoid and mitigate risks that could lead to disruptions and operating errors, it may not be possible to identify all of the operational risks that may affect the Fund or to develop processes and controls to completely eliminate or mitigate their occurrence or effects.

Unrated securities risk: Unrated securities determined by the Fund’s sub-adviser to be of comparable quality to rated securities which a Fund may purchase may pay a higher interest rate than such rated securities and be subject to a greater risk of illiquidity or price changes. Less public information is typically available about unrated securities or issuers than rated securities or issuers.

Valuation risk: The debt securities in which the Fund may invest typically are valued by a pricing service utilizing a range of market-based inputs and assumptions, including price quotations obtained from broker-dealers making markets in such instruments, cash flows and transactions for comparable instruments. There is no assurance that the Fund will be able to buy or sell a portfolio security at the price established by the pricing service, which could result in a gain or loss to the Fund. Pricing services generally price debt securities assuming orderly transactions of an institutional “round lot” size, but some trades may occur in smaller, “odd lot” sizes, often at lower prices than institutional round lot trades. Over certain time periods, such differences could materially impact the performance of a Fund, which may not be sustainable. Alternative pricing services may incorporate different assumptions and inputs into their valuation methodologies,

potentially resulting in different values for the same securities. As a result, if the Fund were to change pricing services, or if the Fund’s pricing service were to change its valuation methodology, there could be a material impact, either positive or negative, on the Fund’s net asset value.

When-issued, TBA, delayed delivery and forward commitment transaction risk: The Fund may purchase securities on a when-issued, TBA, delayed delivery or forward commitment basis. The purchase price of the securities is typically fixed at the time of the commitment, but delivery and payment can take place a month or more after the date of the commitment. 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, TBA, delayed delivery or forward commitment basis may give rise to leverage, and may result in increased volatility of the Fund’s NAV. Default by, or bankruptcy of, a counterparty to a when-issued, TBA or delayed delivery 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.

Other investment companies risk: When the Fund invests in other investment companies, such as ETFs, shareholders bear both their proportionate share of Fund expenses and, indirectly, the expenses of the other investment companies. Furthermore, the Fund is exposed to the risks to which the other investment companies may be subject. For index-based ETFs, while such ETFs seek to achieve the same returns as a particular market index, the performance of an ETF may diverge from the performance of such index (commonly known as tracking error).

Nuveen Fund Advisors, LLC (the “Adviser”), the Fund’s investment adviser, offers advisory and investment management services to a broad range of clients, including investment companies and other pooled investment vehicles. The Adviser has overall responsibility for management of the Fund, oversees the management of the Fund’s portfolio, manages the Fund’s business affairs and provides certain clerical, bookkeeping and other administrative services. In addition, the Adviser arranges for sub-advisory, transfer agency, custody, fund administration and all other non-distribution related services necessary for the Fund to operate. The Adviser is a wholly owned subsidiary of Nuveen, LLC (“Nuveen”), the investment management arm of Teachers Insurance and Annuity Association of America (“TIAA”). TIAA is a life insurance company founded in 1918 by the Carnegie Foundation for the Advancement of Teaching and is the companion organization of College Retirement Equities Fund (“CREF”). As of [ ], 2024, Nuveen managed approximately $[ ] trillion in assets, of which approximately $[ ] billion was managed by the Adviser. The Adviser is located at 333 West Wacker Drive, Chicago, Illinois 60606.

The Adviser has selected its affiliate, Nuveen Asset Management, LLC (“Nuveen Asset Management” or “Sub-Adviser”), located at 333 West Wacker Drive, Chicago, Illinois 60606, to serve as sub-adviser to the Fund. Nuveen Asset Management manages the investment of the Fund’s assets on a discretionary basis, subject to the supervision of the Adviser. As of [ ], 2024, Nuveen Asset Management managed approximately $[ ] billion in assets.

The Fund is managed by multiple portfolio managers, who are responsible for the day-to-day management of the Fund, with expertise in the area applicable to the Fund’s investments. Each portfolio manager may be responsible for different aspects of the Fund’s management. For example, one manager may be principally responsible for selecting appropriate investments for the Fund, while another may be principally responsible for asset allocation. The following is a list of the portfolio managers primarily responsible for managing the Fund’s investments, along with their relevant experience. The Fund’s portfolio managers may change from time to time.

Additional information about the portfolio managers' compensation, other accounts managed by the portfolio manager and the portfolio managers' ownership of securities in the Fund is provided in the statement of additional information.

As compensation for the services it provides to the Fund, the Adviser is entitled to receive a management fee from the Fund based on a percentage of the Fund’s average daily net assets, of [ ]%.

The Adviser is responsible for substantially all other expenses of the Fund, except any future distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities, fees and expenses of the independent trustees (including any trustees’ counsel fees), certain compensation expenses of the Fund’s chief compliance officer, litigation expenses and extraordinary expenses.

The Fund is an ETF, which differs from a mutual fund in important ways. Shares of a mutual fund are purchased and redeemed by all shareholders directly from the issuing fund at NAV. By contrast, most investors will buy and sell shares of the Fund through a broker on a national securities exchange, where the Fund’s shares are listed and trade throughout the day at market prices like shares of other publicly traded securities. The Fund does not impose any minimum investment for shares of the Fund purchased on an exchange or otherwise in the secondary market. The Fund’s shares trade under the trading symbol listed on the cover of this prospectus.

Purchasing or selling shares of the Fund on an exchange or other secondary market typically involves two types of costs. When purchasing or selling shares of the Fund through a broker, you may incur a brokerage commission. The commission is frequently a fixed amount and may be a significant proportional cost for investors seeking to buy or sell small amounts of shares. In addition, you may incur the cost of the “spread,” that is, any difference on the exchange between the bid price and the ask price for a share of the Fund. The spread will vary over time based on the Fund’s trading volume and market liquidity.

The Fund’s primary listing exchange is the [ ] (the “Listing Exchange”). The Listing Exchange is open for trading Monday through Friday and is closed on weekends and the following holidays: New Year’s Day, Martin Luther King, Jr. Day, Presidents’ Day, Good Friday, Memorial Day, Juneteenth Holiday, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

Shares of the Fund are held in book-entry form, which means that no stock certificates are issued. The Depository Trust Company (“DTC”) or its nominee is the record owner of all outstanding shares of the Fund and is recognized as the owner of all shares for all purposes.

Investors owning shares of the Fund are beneficial owners as shown on the records of DTC or its participants. DTC serves as the securities depository for shares of the Fund. DTC participants include securities brokers and dealers, banks, trust companies, clearing corporations and other institutions that directly or indirectly maintain a custodial relationship with DTC. As a beneficial owner of shares, you are not entitled to receive physical delivery of stock certificates or to have shares registered in your name, and you are not considered a registered owner of shares. Therefore, to exercise any right as an owner of shares, you must rely upon the procedures of DTC and its participants. These procedures are the same as those that apply to any other securities that you hold in book-entry or “street name” form.

The trading prices of the Fund’s shares on the Listing Exchange generally differ from the Fund’s NAV and are affected by market forces such as the supply of and demand for the Fund’s shares as well as the securities held by the Fund, economic conditions and other factors. The price you pay or receive when you buy or sell your shares in the secondary market is based on the market price of the Fund’s shares, which may be more or less than the NAV of such shares.

Householding is a method of delivery, based on the preference of the individual investor, in which a single copy of certain shareholder documents can be delivered to investors who share the same address, even if their accounts are registered under different names. Please contact your broker-dealer if you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, or if you are currently enrolled in householding and wish to change your householding status.

Section 12(d)(1) of the 1940 Act restricts investments by registered investment companies in the securities of other investment companies, including shares of the Fund. Registered investment companies are permitted to invest in the Fund beyond the limits set forth in Rule 12d1-4 under the 1940 Act, including that such investment companies enter into an agreement with the Fund.

Only certain institutional investors (typically market makers or other broker-dealers) who have entered into agreements with the Nuveen Securities, LLC, the Fund’s distributor (the “Distributor”), (“Authorized Participants”) may purchase and redeem shares directly from the Fund at NAV and only in large blocks of shares or multiples thereof (“Creation Units”). Except when aggregated in Creation Units, shares are not redeemable by the Fund. An Authorized Participant must be either a DTC participant or a member of the Continuous Net Settlement System of the National Securities Clearing Corporation (“NSCC”).

The Fund generally issues and redeems Creation Units in exchange for a designated in-kind basket of Fund securities and/or a designated amount of cash (together, the “Basket”). Each day the Listing Exchange is open for trading (a “Business Day”), prior to the opening of trading, the Fund publishes that day’s Basket through NSCC or another method of public dissemination.

Orders from Authorized Participants to create or redeem Creation Units may only be placed on a Business Day and are subject to approval by the Distributor. The prices at which creations and redemptions occur are based on the next calculation of NAV after an order is received and deemed acceptable by the Distributor.

Information about the procedures regarding creation and redemption of Creation Units (including the cut-off times for receipt of creation and redemption orders) is included in the Fund’s statement of additional information.

Nuveen Securities, LLC, the Fund’s distributor, distributes Creation Units for the Fund on an agency basis. The Distributor does not maintain a secondary market in shares of the Fund. The Distributor has no role in determining the policies of the Fund or the securities that are purchased or sold by the Fund. The Distributor’s principal address is 333 West Wacker Drive, Chicago, Illinois 60606.

The Fund has adopted a Distribution and Service Plan in accordance with Rule 12b-1 under the 1940 Act pursuant to which the Fund is authorized to pay fees at an annual rate of up to 0.25% of the Fund’s average daily net assets for the sale and distribution of the Fund’s shares. No distribution fees are currently charged to the Fund; there are no plans to impose distribution fees, and no such fees will be charged for at least twelve months from the date of this prospectus. Additionally, the implementation of any such fees would require approval by the Board prior to implementation. Because these fees would be paid out of the Fund’s assets on an on-going basis, if such fees are charged in the future, they would increase the cost of your investment and might cost you more over time than paying other types of sales charges.

The Adviser and/or its affiliates may make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, “intermediaries”) related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, data provision services, or their making shares of the Fund and certain other Nuveen ETFs available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the Fund. Rather, such payments are made by the Adviser and/or its affiliates from their own resources, which come directly or indirectly in part from fees paid by the Nuveen ETFs complex. Payments of this type are sometimes referred to as revenue-sharing payments. A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments it is eligible to receive. Therefore, such payments to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the Fund or other Nuveen ETFs over another investment. More information regarding these payments is contained in the Fund’s statement of additional information.

The Fund does not impose any restrictions on the frequency of purchases and redemptions (“frequent trading”); however, the Fund reserves the right to reject or limit purchases at any time as described in the statement of additional information. In determining that no restrictions on frequent trading were necessary, the Board evaluated the risks of frequent trading to the Fund and its shareholders. The Board considered that the Fund’s shares can only be purchased and redeemed directly from the Fund in Creation Units by Authorized Participants, and that the vast majority of trading in the Fund’s shares occurs on the secondary market. Because secondary market trades do not involve the Fund directly, the Board concluded that such trades were unlikely to cause many of the harmful effects of frequent trading, including dilution, disruption of portfolio management, increases in the Fund’s trading costs and the realization of capital gains. With respect to purchases and redemptions by Authorized Participants directly from the Fund that are effected in-kind (i.e., for securities), the Board concluded that those trades do not have the potential to cause the harmful effects that may result from frequent cash trades. To the extent that the Fund may effect the purchase or redemption of Creation Units in exchange wholly or partially for cash, the Board recognized that such trades could result in dilution to the Fund and increased transaction costs, which could negatively impact the Fund’s ability to achieve its investment objective. However, the Board noted that direct trading by Authorized Participants is critical to ensuring that the Fund’s shares trade at or close to NAV. In addition, the Board recognized that the Fund imposes fixed and variable transaction fees on purchases and redemptions of Creation Units to cover the custodial and other costs incurred by the Fund in effecting trades.

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 dividends and distributions.

The Fund may earn interest from debt securities. These amounts, net of expenses and taxes (if applicable), are passed along to Fund shareholders as dividends. Dividends, if any, are declared and paid monthly.

The Fund will generally realize short-term capital gains or losses whenever it sells 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 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 once a year at year end.

The Fund reserves the right to declare special distributions if such action is necessary or advisable to preserve its status as a regulated investment company or to avoid imposition of income or excise taxes on undistributed income or realized gains.

Your broker is responsible for distributing any dividends and capital gain distributions to you.

No dividend reinvestment service is provided by the Fund. Broker-dealers may make available the DTC book-entry Dividend Reinvestment Service for use by beneficial owners of the Fund for reinvestment of their dividend distributions. Beneficial owners should contact their broker to determine the availability and costs of the service and the details of participation therein. Brokers may require beneficial owners to adhere to specific procedures and timetables. If this service is available and used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole shares of the Fund purchased in the secondary market.

As with any investment, you should consider how your investment in shares of the Fund will be taxed. The tax information in this prospectus is provided as general information, based on current laws, which may be changed by legislative, judicial or administrative action. You should not consider this summary to be a comprehensive explanation of the tax treatment of the Fund, or the tax consequences of an investment in the Fund. There is no guarantee that shares of the Fund will receive certain regulatory or accounting treatment. You should consult your own tax professional about the tax consequences of an investment in shares of the Fund. Unless your investment in Fund shares is made through a tax-exempt entity or tax-deferred retirement account, such as an IRA, you need to be aware of the possible tax consequences when the Fund makes distributions, you sell Fund shares, or (for Authorized Participants only) you purchase or redeem Creation Units.

The Fund intends to qualify each year for treatment as a regulated investment company. If it meets certain minimum distribution requirements, a regulated investment company is

not subject to tax at the fund level on income and gains from investments that are timely distributed to shareholders. However, the Fund’s failure to qualify as a regulated investment company or to meet minimum distribution requirements would result (if certain relief provisions were not available) in fund-level taxation and, consequently, a reduction in income available for distribution to shareholders.

The Fund intends to make distributions that may be taxed as ordinary income or capital gains. Distributions of the Fund’s net capital gain are taxable as long-term capital gains regardless of how long you have owned your shares. For non-corporate shareholders, long-term capital gains are generally taxable at tax rates up to 20% (lower tax rates apply to individuals in lower tax brackets), while distributions from short-term capital gains and net investment income are generally taxable as ordinary income. The tax you pay on a given capital gains distribution depends generally on how long the Fund has held the portfolio securities it sold and not on how long you have owned your Fund shares.

Dividends that are reported by the Fund as qualified dividend income are generally taxable to non-corporate shareholders at tax rates of up to 20% (lower rates apply to individuals in lower tax brackets). Qualified dividend income generally is income derived from dividends paid to the Fund by U.S. corporations or certain foreign corporations that are either incorporated in a U.S. possession or eligible for tax benefits under certain U.S. income tax treaties. In addition, dividends that the Fund receives in respect of stock of certain foreign corporations may be qualified dividend income if that stock is readily tradable on an established U.S. securities market. For dividends to be taxed as qualified dividend income to a non-corporate shareholder, the Fund must satisfy certain holding period requirements with respect to the underlying stock and the non-corporate shareholder must satisfy holding period requirements with respect to his or her ownership of Fund shares. Holding periods may be suspended for these purposes for stock that is hedged.

Corporate shareholders may be entitled to a dividends-received deduction for the portion of dividends they receive from the Fund that are attributable to dividends received by the Fund from U.S. corporations, subject to certain limitations.

The sale of shares in your account may produce a gain or loss, and is a taxable event. Any capital gain or loss realized upon a sale of Fund shares is generally treated as a long-term gain or loss if you held the shares you sold for more than one year. Any capital gain or loss realized upon a sale of Fund shares held for one year or less is generally treated as a short-term gain or loss, except that any capital loss on a sale of shares held for six months or less is treated as a long-term capital loss to the extent of long-term capital gain dividends paid with respect to such shares. The ability to deduct capital losses may be limited depending on your circumstances.

In general, your distributions are subject to federal income tax for the year in which they are paid. Distributions paid in January, but declared and payable to shareholders of record in October, November or December of the prior year, however, may be taxable to you in the prior year. Distributions are generally taxable even if they are paid from income or gains earned by the Fund before your investment (and thus were included in the price you paid for your shares).

Early in each year, you will receive a statement from the firm through which you hold your Fund shares detailing the amount and nature of all distributions that you were paid during the prior year. The tax status of your distributions is the same whether you reinvest them or elect to receive them in cash.

Dividends and distributions from the Fund and capital gain on the sale of Fund shares are generally taken into account in determining a shareholder’s “net investment income” for purposes of the Medicare contribution tax applicable to certain individuals, estates and trusts.

When seeking to satisfy redemption requests in whole or in part on a cash basis, the Fund may be required to sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process were used.

Distributions (other than capital gain dividends) paid to individual shareholders that are neither citizens nor residents of the U.S. or to foreign entities will generally be subject to a U.S. withholding tax at the rate of 30%, unless a lower treaty rate applies. Gains realized by foreign shareholders from the sale or other disposition of shares of the Fund generally are not subject to U.S. taxation, unless the recipient is an individual who is physically present in the U.S. for 183 days or more per year. The Fund may, under certain circumstances, report all or a portion of a dividend as an “interest-related dividend” or a “short-term capital gain dividend,” which would generally be exempt from this 30% U.S. withholding tax, provided certain other requirements are met. Different tax consequences may result if you are a foreign shareholder engaged in a trade or business within the United States or if you are a foreign shareholder entitled to claim the benefits of a tax treaty.

Please note that if you do not furnish the Fund with your correct Social Security number or employer identification number, you fail to provide certain certifications to the Fund, you fail to certify whether you are a U.S. citizen or a U.S. resident alien, or the Internal Revenue Service notifies the Fund to withhold, federal law requires the Fund to withhold federal income tax from your distributions and redemption proceeds at the applicable withholding rate.

Buying Fund shares shortly before the record date for a taxable dividend or capital gain distribution is commonly known as “buying the dividend” and generally should be avoided by taxable investors. The entire distribution may be taxable to you even though a portion of the distribution effectively represents a return of your purchase price.

You may elect a cost basis method to apply to shares held in your account with your financial intermediary. The cost basis method you select will determine the order in which such shares are sold and how your cost basis information is calculated and subsequently reported to you and to the Internal Revenue Service. Please consult your tax advisor to determine which cost basis method best suits your specific situation. Please contact your financial intermediary for instructions on how to make your election. If you do not make an election, your financial intermediary will choose its own default cost basis method.

basis in the securities surrendered and any amount of cash paid for such Creation Units. An Authorized Participant 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 U.S. dollar market value of the securities plus the amount of any cash received for such Creation Units. The Internal Revenue Service, however, may assert that a loss that is realized upon an exchange of securities for Creation Units may not be currently deducted under the rules governing “wash sales” (for a person who does not mark-to-market its holdings), or on the basis that there has been no significant change in economic position.

Gain or loss recognized by an Authorized Participant upon an issuance of Creation Units in exchange for securities, or upon a redemption of Creation Units, may be capital or ordinary gain or loss depending on the circumstances. Any capital gain or loss realized upon an issuance of Creation Units in exchange for securities will generally be treated as long-term capital gain or loss if the securities have been held for more than one year. Any capital gain or loss realized upon the redemption of a Creation Unit will generally be treated as long-term capital gain or loss if the Fund shares comprising the Creation Unit have been held for more than one year. Otherwise, such capital gains or losses are treated as short-term capital gains or losses.

Persons exchanging securities for Creation Units should consult their own tax advisors with respect to the tax treatment of any creation or redemption transaction and whether the wash sales rules apply and when a loss might be deductible. If you purchase or redeem Creation Units, you will be sent a confirmation statement showing how many Fund shares you purchased or redeemed and at what price.

The foregoing discussion summarizes some of the consequences under current U.S. federal tax law of an investment in the Fund. It is not a substitute for personal tax advice. You may also be subject to state and local taxation on Fund distributions and sales of shares. Consult your personal tax advisor about the potential tax consequences of an investment in shares of the Fund under all applicable tax laws.

The Fund’s NAV is determined as of the close of trading (normally 4:00 p.m. New York time) on the New York Stock Exchange (“NYSE”) on each Business Day. NAV is generally based on prices at the time of the close of trading on the NYSE; however, trading in U.S. government securities, money market instruments and certain fixed-income securities is substantially completed each day at various times prior to the close of trading on the NYSE, and the values of such securities used in computing the NAV of the Fund are generally determined as of such times. The Fund’s NAV per share is calculated by taking the value of the Fund’s total assets, including interest or dividends accrued but not yet collected, less all liabilities, and dividing by the total number of shares outstanding. The Fund’s latest NAV per share is available on the Fund’s website at www.nuveen.com/etf.

In determining NAV, exchange-traded instruments generally are valued at the last reported sales price or official closing price on an exchange, if available. If such market quotations are not readily available or are not considered reliable, an exchange-traded instrument will be valued at its fair value as determined in good faith using procedures approved by the Adviser, subject to the oversight and review of the Board. For example, the fair value of an exchange-traded instrument may be determined using prices provided by independent pricing services or obtained from other sources, such as broker-dealer quotations. Independent pricing services typically value

non-exchange-traded instruments utilizing a range of market-based inputs and assumptions, including readily available market quotations obtained from broker-dealers making markets in such instruments, cash flows, and transactions for comparable instruments. In pricing certain instruments, the pricing services may consider information about an instrument’s issuer or market activity provided by the Adviser or Sub-Adviser.

The price of an exchange-traded instrument may be determined unreliable in various circumstances. For example, a price may be deemed unreliable if it has not changed for an identified period of time, or has changed from the previous day’s price by more than a threshold amount, and recent transactions and/or broker dealer price quotations differ materially from the price in question.

The Board has designated the Adviser as the Fund’s valuation designee pursuant to Rule 2a-5 under the 1940 Act and delegated to the Adviser the day-to-day responsibility of making fair value determinations. All fair value determinations made by the Adviser are subject to review by the Board. As a general principle, the fair value of a portfolio instrument is the amount that an owner might reasonably expect to receive upon the instrument’s current sale. A range of factors and analysis may be considered when determining fair value, including relevant market data, interest rates, credit considerations and/or issuer specific news. However, fair valuation involves subjective judgments, and it is possible that the fair value determined for a portfolio instrument may be materially different from the value that could be realized upon the sale of that instrument.

Information showing the number of days the market price of the Fund’s shares was greater than the Fund’s NAV per share (i.e., at a premium) and the number of days it was less than the Fund’s NAV per share (i.e., at a discount) for various time periods will be made available on the Fund’s website at www.nuveen.com/etf beginning at the end of the calendar quarter following the Fund’s inception date.

Shares of the Fund are not sponsored, endorsed or promoted by the Listing Exchange. The Listing Exchange makes no representation or warranty, express or implied, to the owners of shares of the Fund or any member of the public regarding the ability of the Fund to achieve its investment objective. The Listing Exchange is not responsible for, nor has it participated in, the determination of the timing of, prices of or quantities of shares of the Fund to be issued, nor in the determination or calculation of the equation by which the shares are redeemable. The Listing Exchange has no obligation or liability to owners of shares of the Fund in connection with the administration, marketing or trading of shares of the Fund. Without limiting any of the foregoing, in no event shall the Listing Exchange have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages.

Several additional sources of information are available to you, including the codes of ethics adopted by the Fund, Nuveen, the Adviser and the Sub-Adviser. The statement of additional information, incorporated by reference into this prospectus, contains detailed information on the policies and operation of the Fund included in this prospectus. Additional information about the Fund’s investments will be available in the annual and semi-annual reports to shareholders and in Form N-CSR. In the Fund’s annual report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund’s performance during its last fiscal year. In Form N-CSR, you will find the Fund’s annual and semi-annual financial statements. The Fund’s most recent statement of additional information, annual and semi-annual reports, financial statements, and certain other information are available, free of charge, by calling Nuveen Investor Services at (888) 290-9881, on the Fund’s website at www.nuveen.com/etf, or through your financial advisor. Shareholders may call the toll free number above with any inquiries.

You may also obtain this and other Fund information directly from the SEC. Reports, financial statements, and other information about the Fund are available on the EDGAR Database on the SEC’s website at http://www.sec.gov. You may also request Fund information by sending an e-mail request to publicinfo@sec.gov. The SEC may charge a copying fee for this information.

Distributed by
Nuveen Securities, LLC
333 West Wacker Drive
Chicago, Illinois 60606
www.nuveen.com/etf

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 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. Please read and keep this prospectus for future reference.

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.

The Fund is a series of Nushares ETF Trust, whose Investment Company Act file number is 811-23161.

THE INFORMATION IN THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT COMPLETE
AND MAY BE CHANGED. WE MAY NOT SELL THESE SECURITIES UNTIL THE REGISTRATION
STATEMENT FILED WITH THE SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. 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 (“SAI”) is not a prospectus. This SAI relates to, and should be read in conjunction with, the prospectus dated [ ], 2024, for Nuveen CLO ETF (the “Fund”), a series of Nushares ETF Trust (the “Trust”), as such prospectus 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. A Prospectus may be obtained without charge from the Fund by visiting the Fund’s website at www.nuveen.com/etf, or by calling (888) 290-9881.

The Fund’s audited financial statements for the most recent fiscal year (when available) are incorporated in this SAI by reference to the Fund’s most recent Annual Report to Shareholders. When available, you may obtain a copy of the Fund’s Annual Report at no charge by request to the Fund by visiting the website or calling the phone number noted above.

The Fund is a non-diversified series of the Trust, an open-end management investment company organized as a Massachusetts business trust on February 20, 2015. Each series of the Trust represents shares of beneficial interest in a separate portfolio of securities and other assets, with its own objective and policies. The Fund is an exchange-traded fund (“ETF”) within the Nuveen family of ETFs (the “Nuveen ETFs”). The Fund’s investment adviser is Nuveen Fund Advisors, LLC (“Nuveen Fund Advisors” or the “Adviser”). The Fund’s sub-adviser is Nuveen Asset Management, LLC (“NAM” or the “Sub-Adviser”). The Adviser has agreed to pay all organizational and offering expenses of the Trust.

The Fund issues and redeems shares at its net asset value per share (“NAV”) only in large block aggregations of a specified number of shares (“Creation Units”). Only certain institutional investors who have entered into agreements with the Fund’s distributor (“Authorized Participants”) may purchase and redeem shares directly from the Fund at NAV. Except when aggregated in Creation Units, shares of the Fund are not redeemable securities. See “Purchase and Redemption of Creation Units” later in this SAI for more information.

The Fund's shares will be listed for trading on the [ ], a national securities exchange (the “Listing Exchange”) and may be listed or traded on U.S. and non-U.S. stock exchanges other than the Listing Exchange. The shares will trade on the Listing Exchange at market prices that may differ from the shares’ NAVs.

The Fund intends to qualify each year for treatment as a regulated investment company (a “RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”), so that it will not be subject to federal income tax on income and gains that are timely distributed to Fund shareholders. The Fund invests its assets, and otherwise conducts its operations, in a manner that is intended to satisfy the qualifying income, diversification and distribution requirements necessary to establish and maintain eligibility for such treatment.

An 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 an issuer or counterparty, changes in specific economic or political conditions that affect a particular security or issuer and changes in general economic or political conditions. The Fund may not outperform other investment strategies over short- or long-term market cycles and the Fund may decline in value. The Fund’s shares may trade above or below their NAV. An investor in the Fund could lose money over short or long periods of time. The price of the securities and other investments held by the Fund and thus the value of the Fund’s portfolio is expected to fluctuate in accordance with general economic conditions, interest rates, political events, and other factors.

Investor perceptions may also impact the value of the Fund’s investments and the value of an investment in the Fund’s shares. 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, public health or banking crises. Issuer-specific conditions may also affect the value of the Fund’s investments. The financial condition of an issuer of a security or counterparty to a contract may cause it to default or become unable to pay interest or principal due on the security or contract. The Fund cannot collect interest and principal payments if the issuer or counterparty defaults. Accordingly, the value of an investment in the Fund may change in response to issuer or counterparty defaults and changes in the credit ratings of the Fund’s portfolio securities.

Although the Fund attempts to invest in liquid securities and instruments, there can be no guarantee that a liquid market for such securities and instruments 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.

The method by which Creation Units are created and Fund shares are subsequently traded may raise certain issues under applicable securities laws. Because new Creation Units 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 of

1933, as amended (the “1933 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 1933 Act.

For example, a broker-dealer firm or its client may be deemed a statutory underwriter if, after placing an order for Creation Units with Nuveen Securities, LLC (“Nuveen Securities” or the “Distributor”), the broker-dealer or its client breaks them down into constituent shares and sells such shares directly to customers, or if the broker-dealer or its client 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 1933 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 1933 Act is not available in respect of such transactions as a result of Section 24(d) of the Investment Company Act of 1940, as amended (the “1940 Act”). Firms that incur a prospectus-delivery obligation with respect to shares of the Fund are reminded that pursuant to Rule 153 under the 1933 Act, a prospectus-delivery obligation under Section 5(b)(2) of the 1933 Act owed to an exchange member in connection with a sale on the Listing Exchange is satisfied by the fact that the Fund’s Prospectus is available at the Listing Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange.

In addition to the investment objectives and policies set forth in the Prospectus and under “Investment Policies and Techniques” below, the Fund is subject to the investment restrictions set forth below. The investment restrictions set forth in numbers (1) through (6) below are fundamental and cannot be changed with respect to the Fund without approval by the holders of a majority of the outstanding shares of the Fund as defined in the 1940 Act, i.e., by the lesser of the vote of (a) 67% of the shares of the Fund present at a meeting where more than 50% of the outstanding shares are present in person or by proxy, or (b) more than 50% of the outstanding shares of the Fund.

(1) Borrow money or issue senior securities, except as permitted under the 1940 Act, as interpreted or modified from time to time by any regulatory authority having jurisdiction.

(2) Act as an underwriter of another issuer’s securities, except to the extent that the Fund may be deemed to be an underwriter within the meaning of the 1933 Act in connection with the purchase and sale of portfolio securities.

(3) Make loans, except as permitted under the 1940 Act, as interpreted or modified from time to time by any regulatory authority having jurisdiction.

(4) Purchase or sell physical commodities, unless acquired as a result of ownership of securities or other instruments; but this restriction shall not prohibit the Fund from investing in options on commodity indices, commodity futures contracts and options thereon, commodity-related swap agreements, other commodity-related derivative instruments, and investment companies that provide exposure to commodities.

(5) Purchase or sell real estate unless acquired as a result of ownership of securities or other instruments; but this restriction shall not prevent the Fund from purchasing or selling securities or other instruments backed by real estate or interests therein or of issuers engaged in real estate activities.

(6) Purchase the securities of any issuer if, as a result, 25% or more of the Fund’s total assets would be invested in the securities of issuers whose principal business activities are in the same industry; except that this restriction shall not be applicable to securities issued or guaranteed by the U.S. government or any agency or instrumentality thereof.

Except with respect to the limitation set forth in number (1) above, the foregoing restrictions and limitations will apply only at the time of purchase of securities, and the percentage limitations will not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of an acquisition of securities, unless otherwise indicated.

For purposes of applying the limitation set forth in number (6) above, according to the current interpretation by the Securities and Exchange Commission (the “SEC”), the Fund would be concentrated in an industry if 25% or more of its net assets, based on current market value at the time of purchase, were invested in that industry. To the extent the Fund invests in other investment companies, it will consider the investments of the underlying investment companies when determining compliance with the limitation set forth in number (6) above, to the extent the Fund has sufficient information about such investments. For purposes of this limitation, issuers of the following securities will not be considered to be members of any industry: securities of the U.S. government and its agencies or instrumentalities; except as set forth in the following sentence, tax-exempt securities of state, territory, possession or municipal governments and their authorities, agencies, instrumentalities or political subdivisions; and repurchase agreements collateralized by any such obligations. To the extent that the income from a municipal bond is derived principally from a specific project or backed principally from the assets and revenue of a non-governmental user, the securities will be deemed to be from the industry of that non-governmental user. To the extent the Fund invests in other investment companies, it will consider the investments of the underlying investment companies when determining compliance with the limitation set forth in number (6) above, to the extent the Fund has sufficient information about such investments. For purposes of this limitation, all sovereign debt of a single country will be considered investments in a single industry.

Where a security is guaranteed by a governmental entity or some other facility, such as a bank guarantee or letter of credit, such a guarantee or letter of credit would be considered a separate security and would be treated as an issue of such government, other entity or bank. Each foreign government will be considered to be a member of a separate industry.

For purposes of applying the limitations set forth in number (1) above, under the 1940 Act as currently in effect, the Fund is not permitted to issue senior securities, except that the Fund may borrow from any bank if immediately after such borrowing the value of the Fund’s total assets is at least 300% of the principal amount of all of the Fund’s borrowings (i.e., the principal amount of the borrowings may not exceed 33 1/3% of the Fund’s total assets). In the event that such asset coverage shall at any time fall below 300%, the Fund shall, within three calendar days thereafter (not including Sundays and holidays), reduce the amount of its borrowings to an extent that the asset coverage of such borrowing shall be at least 300%.

For purposes of applying the limitations set forth in number (3) above, there are no limitations with respect to unsecured loans made by the Fund to an unaffiliated party. However, if the Fund loans its portfolio securities, the obligation on the part of the Fund to return collateral upon termination of the loan could be deemed to involve the issuance of a senior security within the meaning of Section 18(f) of the 1940 Act. In order to avoid violation of Section 18(f), the Fund may not make a loan of portfolio securities if, as a result, more than one-third of its total asset value (at market value computed at the time of making a loan) would be on loan.

In addition to the foregoing fundamental investment policies, the Fund is also subject to the following non-fundamental restrictions and policies, which may be changed by the Fund’s Board of Trustees (the “Board”) without a shareholder vote.

(1) Acquire any securities of registered open-end investment companies or registered unit investment trusts in reliance on subparagraph (F) or subparagraph (G) of Section 12(d)(1) of the 1940 Act.

(2) Invest directly in futures, options on futures and swaps to the extent that the Adviser would be required to register with the Commodity Futures Trading Commission (“CFTC”) as a commodity pool operator. See “Investment Policies and Techniques—Derivatives—Limitations on the Use of CFTC-Regulated Futures, Options on Futures and Swaps.”

The Fund has adopted a non-fundamental investment policy pursuant to Rule 35d-1 under the 1940 Act (the “Name Policy”) whereby the Fund, under normal market conditions, will invest at least 80% of the sum of its net assets and the amount of any borrowings for investment purposes in debt tranches of Collateralized Loan Obligations ("CLOs") of any maturity. As a result, the Fund must provide shareholders

with a notice, meeting the requirements of Rule 35d-1(c), at least 60 days prior to any change of its Name Policy. For purposes of the Name Policy, the Fund may consider both direct investments and indirect investments (e.g., investments in other investment companies, derivatives and synthetic instruments with economic characteristics similar to the direct investments that meet the Name Policy) when determining compliance with the Name Policy. If, subsequent to an investment, the 80% requirement is no longer met, the Fund’s future investments will be made in a manner that will bring the Fund into compliance with this policy.

The following information supplements the discussion of the Fund’s investment objective, principal investment strategies, policies and techniques that appears in the Prospectus for the Fund. Additional information concerning principal investment strategies of the Fund, and other investment strategies that may be used by the Fund, is set forth below in alphabetical order.

If a percentage limitation on investments by the Fund stated in this SAI or the Prospectus is adhered to at the time of an investment, a later increase or decrease in percentage resulting from changes in asset value will not be deemed to violate the limitation except in the case of the limitations on borrowing. In connection with the Fund’s investment restrictions, any reference in this SAI or the Prospectus to a specific rating encompasses all gradations of that rating (e.g., if this SAI or the Prospectus states that the Fund may invest in securities rated as low as B, the Fund may invest in securities rated B-).

References in this section to the Adviser also apply, to the extent applicable, to the Sub-Adviser of the Fund.

The Fund may invest in asset-backed securities. Asset-backed securities are securities that are secured or “backed” by pools of various types of assets on which cash payments are due at fixed intervals over set periods of time. Asset-backed securities are created in a process called securitization. In a securitization transaction, an originator of loans or an owner of accounts receivables of a certain type of asset class sells such underlying assets in a “true sale” to a special purpose entity, so that there is no recourse to such originator or owner. Payments of principal and interest on asset-backed securities typically are tied to payments made on the pool of underlying assets in the related securitization. Such payments on the underlying assets are effectively “passed through” to the asset-backed security holders on a monthly or other regular, periodic basis. The level of seniority of a particular asset-backed security will determine the priority in which the holder of such asset-backed security is paid, relative to other security holders and parties in such securitization. Examples of underlying assets include consumer loans or receivables, home equity loans, automobile loans or leases, and time shares, though other types of receivables or assets also may be used.

While asset-backed securities typically have a fixed, stated maturity date, low prevailing interest rates may lead to an increase in the prepayments made on the underlying assets. This may cause the outstanding balances due on the underlying assets to be paid down more rapidly. As a result, a decrease in the originally anticipated interest from such underlying securities may occur, causing the asset-backed securities to pay-down in whole or in part prior to their original stated maturity date. Prepayment proceeds would then have to be reinvested at the lower prevailing interest rates. Conversely, prepayments on the underlying assets may be less than anticipated, causing an extension in the duration of the asset-backed securities.

Delinquencies or losses that exceed the anticipated amounts for a given securitization could adversely impact the payments made on the related asset-backed securities. This is a reason why, as part of a securitization, asset-backed securities are often accompanied by some form of credit enhancement, such as a guaranty, insurance policy, or subordination. Credit protection in the form of derivative contracts may also be purchased. In certain securitization transactions, insurance, credit protection, or both may be purchased with respect to only the most senior classes of asset-backed securities, on the underlying collateral pool, or both. The extent and type of credit enhancement varies across securitization transactions.

The ratings and creditworthiness of asset-backed securities typically depend on the legal insulation of the issuer and transaction from the consequences of a sponsoring entity’s bankruptcy, as well as on the credit quality of the underlying receivables and the amount and credit quality of any third-party credit enhancement supporting the underlying receivables or the asset-backed securities.

Asset-backed securities and their underlying receivables generally are not issued or guaranteed by any governmental entity.

The Fund may borrow money from a bank as permitted by the 1940 Act, or other governing statute, by the rules thereunder, or by the SEC or other regulatory agency with authority over the Fund, but only for temporary or emergency purposes. The Fund may also invest in reverse repurchase agreements, which are considered borrowings under the 1940 Act. Although 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), and there is no limit on the percentage of Fund assets that can be used in connection with reverse repurchase agreements, under normal circumstances any borrowings by the Fund will not exceed 10% of the Fund’s total assets. While a reverse repurchase agreement is outstanding, the Fund will, for all of its reverse repurchase agreements, either (i) consistent with Section 18 of the 1940 Act, maintain asset coverage of at least 300% of the value of the repurchase agreement, or (ii) treat the reverse repurchase agreement as a derivatives transaction for purposes of Rule 18f-4, including, as applicable, the value-at-risk-based limit on leverage risk.

The Fund may hold assets in cash or cash equivalents, money market funds and short-term taxable fixed income securities in such proportions as warranted by prevailing market conditions and the Fund’s principal investment strategies. For temporary defensive purposes or during periods of high cash inflows or outflows, the Fund may invest up to 100% of its net assets in such holdings. During such periods, the Fund may not be able to achieve its investment objective. The Fund may only invest in short-term taxable fixed income securities with a maturity of one year or less and whose issuers have a long-term rating of at least A- or higher or an equivalent rating by a nationally recognized statistical rating organization (“NRSRO”), or if unrated, are in the opinion of the portfolio managers, of comparable quality. The Fund also may invest in high-quality short-term investments and cash equivalents, referred to in the Prospectus as “money market securities.” Money market securities include short-term taxable fixed income securities with a maturity of one year or less which are rated at least A-2 or higher or an equivalent rating by an NRSRO, or if unrated, are in the opinion of the portfolio managers, of comparable quality or, if the security does not have a short-term rating, whose issuer has a long-term rating of at least A or higher from an NRSRO. Short-term taxable fixed income securities are defined to include, without limitation, the following:

(1) U.S. Government Securities. The Fund may invest in U.S. government securities, including bills, notes and bonds differing as to maturity and rates of interest, which are either issued or guaranteed by the U.S. Treasury or by U.S. government agencies or instrumentalities. U.S. government agency securities include securities issued by (a) the Federal Housing Administration, Farmers Home Administration, Export-Import Bank of the United States, Small Business Administration, and the Government National Mortgage Association, whose securities are supported by the full faith and credit of the United States; (b) the Federal Home Loan Banks, Federal Intermediate Credit Banks, and the Tennessee Valley Authority, whose securities are supported by the right of the agency to borrow from the U.S. Treasury; (c) the Federal National Mortgage Association, whose securities are supported by the discretionary authority of the U.S. government to purchase certain obligations of the agency or instrumentality; and (d) the Student Loan Marketing Association, whose securities are supported only by its credit. While the U.S. government provides financial support to such U.S. government-sponsored agencies or instrumentalities, no assurance can be given that it always will do so since it is not so obligated by law. The U.S. government, its agencies and instrumentalities do not guarantee the market value of their securities, and consequently, the value of such securities may fluctuate. In addition, the Fund may invest in sovereign debt obligations of non-U.S. countries. U.S. Treasury obligations include separately traded interest and principal component parts of such obligations, known as Separately Traded Registered Interest and Principal Securities (“STRIPS”), which are transferable through the Federal book-entry system. STRIPS are sold as zero coupon securities, which means that they are sold at a substantial discount and redeemed at face value at their maturity date without interim cash payments of interest or principal. This discount is accreted over the life of the security, and such accretion will constitute the income earned on the security for both accounting and tax purposes. Because of these features, such securities may be subject to greater interest rate volatility than interest paying U.S. Treasury obligations.

(2) Certificates of Deposit. The Fund may invest in certificates of deposit issued against funds deposited in a bank or savings and loan association. Such certificates are for a definite period of time, earn a specified rate of return, and are normally negotiable. If such certificates of deposit are non-negotiable, they will be considered illiquid investments and be subject to the Fund’s 15% restriction on investments in illiquid investments. Pursuant to the certificate of deposit, the issuer agrees to pay the amount deposited plus interest to the bearer of the certificate on the date specified thereon. Under current FDIC regulations, the maximum insurance payable as to any one certificate of deposit is $250,000; therefore, certificates of deposit purchased by the Fund may not be fully insured. The Fund may only invest in certificates of deposit issued by U.S. banks with at least $1 billion in assets.

(3) Bankers’ Acceptances. The Fund may invest in bankers’ acceptances, which are short-term credit instruments used to finance commercial transactions. Generally, an acceptance is a time draft drawn on a bank by an exporter or an importer to obtain a stated amount of funds to pay for specific merchandise. The draft is then “accepted” by a bank that, in effect, unconditionally guarantees to pay the face value of the instrument on its maturity date. The acceptance may then be held by the accepting bank as an asset or it may be sold in the secondary market at the going rate of interest for a specific maturity.

(4) Repurchase Agreements. The Fund may invest in repurchase agreements which involve purchases of debt securities. In such an action, at the time the Fund purchases the security, it simultaneously agrees to resell and redeliver the security to the seller, who also simultaneously agrees to buy back the security at a fixed price and time. This assures a predetermined yield for the Fund during its holding period since the resale price is always greater than the purchase price and reflects an agreed-upon market rate. Such actions afford an opportunity for the Fund to invest temporarily available cash. The Fund may enter into repurchase agreements only with respect to certain obligations. Collateral may consist of any fixed income security which is an eligible investment for the Fund. The Fund’s custodian will hold the securities underlying any repurchase agreement, or the securities will be part of the Federal Reserve/Treasury Book Entry System. The market value of the collateral underlying the repurchase agreement will be determined on each business day. If at any time the market value of the collateral falls below the repurchase price under the repurchase agreement (including any accrued interest), the Fund will promptly receive additional collateral (so the total collateral is an amount at least equal to the repurchase price plus accrued interest). Repurchase agreements may be considered loans to the seller, collateralized by the underlying securities. The risk to the Fund is limited to the ability of the seller to pay the agreed-upon sum on the repurchase date; in the event of default, the repurchase agreement provides that the Fund is entitled to sell the underlying collateral. If the value of the collateral declines after the agreement is entered into, however, and if the seller defaults under a repurchase agreement when the value of the underlying collateral is less than the repurchase price, the Fund could incur a loss of both principal and interest. The portfolio managers monitor the value of the collateral at the time the action is entered into and at all times during the term of the repurchase agreement. The portfolio managers do so in an effort to determine that the value of the collateral always equals or exceeds the agreed-upon repurchase price to be paid to the Fund. If the seller were to be subject to a federal bankruptcy proceeding, the ability of the Fund to liquidate the collateral could be delayed or impaired because of certain provisions of the bankruptcy laws.

(5) Bank Time Deposits. The Fund may invest in bank time deposits, which are monies kept on deposit with banks or savings and loan associations for a stated period of time at a fixed rate of interest. There may be penalties for the early withdrawal of such time deposits, in which case the yields of these investments will be reduced.

(6) Commercial Paper. The Fund may invest in commercial paper, which are short-term unsecured promissory notes, including variable rate master demand notes issued by corporations to finance their current operations. Master demand notes are direct lending arrangements between the Fund and a corporation. There is no secondary market for the notes. However, they are redeemable by the Fund at any time. The portfolio managers will consider the financial condition of the corporation (e.g., earning power, cash flow and other liquidity ratios) and will continuously monitor the corporation’s ability to meet all of its financial obligations, because the Fund’s liquidity might be impaired if the corporation were unable to pay principal and interest on demand. The Fund may purchase commercial paper consisting of issues rated at the time of

purchase within the two highest rating categories by an NRSRO, or which have been assigned an equivalent rating by another nationally recognized statistical rating organization.

(7) Eurodollar and Yankee Instruments. The Fund may invest in Eurodollar certificates of deposit issued by foreign branches of U.S. or foreign banks; Eurodollar time deposits, which are U.S. dollar-denominated deposits in foreign branches of U.S. or foreign banks; and Yankee certificates of deposit, which are U.S. dollar-denominated certificates of deposit issued by U.S. branches of foreign banks and held in the United States. In each instance, the Fund may only invest in bank instruments issued by an institution which has capital, surplus and undivided profits of more than $100 million or the deposits of which are insured by the Bank Insurance Fund or the Savings Association Insurance Fund.

(8) Money Market Funds and Short-Term Debt Funds. The Fund may invest in money market funds. The Fund will bear its proportionate share of the money market fund’s fees and expenses (see “Other Investment Companies and Other Pooled Investment Vehicles” below). The Fund may hold securities of other mutual funds that invest primarily in debt obligations with remaining maturities of 13 months or less.

(9) Variable Amount Master Demand Notes. The Fund may invest in variable amount master demand notes, which are unsecured demand notes that permit the indebtedness thereunder to vary and provide for periodic adjustments in the interest rate according to the terms of the instrument. Because master demand notes are direct lending arrangements between the Fund and the issuer, they are not normally traded. Although there is no secondary market in the notes, the Fund may demand payment of principal and accrued interest at any time. While the notes are not typically rated by credit rating agencies, issuers of variable amount master demand notes (which are normally manufacturing, retail, financial, and other business concerns) must satisfy the same criteria as set forth above for commercial paper. The Sub-Adviser will consider the earning power, cash flow and other liquidity ratios of the issuers of such notes and will continuously monitor their financial status and ability to meet payment on demand.

The Fund may invest in Collateralized Debt Obligations (“CDOs”) and will be primarily invested in Collateralized Loan Obligations (“CLOs”). CDOs are debt obligations typically issued by a private special-purpose entity and collateralized principally by debt securities, including, for example, high yield, high-risk bonds, structured finance securities including asset-backed securities, mortgage-backed securities and REITs. CLOs are similar to CDOs but are typically collateralized principally by a pool of loans, which may include, among others, domestic and foreign senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade. The special purpose entity typically issues one or more classes (sometimes referred to as “tranches”) of rated debt securities, one or more unrated classes of debt securities that are generally treated as equity interests, and a residual equity interest. The tranches of CDOs and CLOs typically have different interest rates, projected weighted average lives and ratings, with the higher rated tranches paying lower interest rates. One or more forms of credit enhancement are almost always necessary in a CDO/CLO structure to obtain the desired credit ratings for the most highly rated debt securities issued by a CDO or CLO. The types of credit enhancement used include “internal” credit enhancement provided by the underlying assets themselves, such as subordination, excess spread and cash collateral accounts, hedges provided by interest rate swaps, and “external” credit enhancement provided by third parties, principally financial guaranty insurance issued by monoline insurers. Despite this credit enhancement, CDO and CLO tranches can experience substantial losses due to actual defaults, increased sensitivity to defaults due to collateral default and the disappearance of lower rated protecting tranches, market anticipation of defaults, as well as aversion to CDO and CLO securities as a class.

CDOs and CLOs can be less liquid than other publicly held debt issues, and require additional structural analysis. Typically, CLOs are privately offered and sold, and thus, are not registered under the securities laws. As a result, investments in CLOs may be illiquid and may have limited independent pricing transparency. Although a secondary market in CLOs may develop, there can be no assurance that it would provide the holders of the CLOs like the Fund with liquidity of investment or will continue for the life of the CLO. See “Illiquid Investments” below.

The Fund may invest in debt securities which are convertible into or exchangeable for, or which carry warrants or other rights to acquire, common or preferred stocks. Such convertible securities are

hybrid securities that combine the investment characteristics of bonds and common stocks. Convertible securities typically consist of debt securities or preferred securities that may be converted within a specified period of time (typically for the entire life of the security) into a certain amount of common stock or other equity security of the same or a different issuer at a predetermined price. They also include debt securities with warrants or common stock attached and derivatives combining the features of debt securities and equity securities. Convertible securities entitle the holder to receive interest paid or accrued on debt, or dividends paid or accrued on preferred securities, until the security matures or is redeemed, converted or exchanged.

The market value of a convertible security generally is a function of its “investment value” and its “conversion value.” A security’s “investment value” represents the value of the security without its conversion feature (i.e., a comparable non-convertible fixed-income security). The investment value is determined by, among other things, reference to its credit quality and the current value of its yield to maturity or probable call date. At any given time, investment value is dependent upon such factors as the general level of interest rates, the yield of similar non-convertible securities, the financial strength of the issuer and the seniority of the security in the issuer’s capital structure. A security’s “conversion value” is determined by multiplying the number of shares the holder is entitled to receive upon conversion or exchange by the current price of the underlying security. If the conversion value of a convertible security is significantly below its investment value, the convertible security will trade like non-convertible debt or a preferred security in the sense that its market value will not be influenced greatly by fluctuations in the market price of the underlying security into which it can be converted. Instead, the convertible security’s price will tend to move in the opposite direction from interest rates. Conversely, if the conversion value of a convertible security is significantly above its investment value, the market value of the convertible security will be more heavily influenced by fluctuations in the market price of the underlying stock. In that case, the convertible security’s price may be as volatile as that of the common stock. Because both interest rate and market movements can influence its value, a convertible security is not generally as sensitive to interest rates as a similar fixed-income security, nor is it generally as sensitive to changes in share price as its underlying stock.

The Fund’s investments in convertible securities, particularly securities that are convertible into securities of an issuer other than the issuer of the convertible security, may be illiquid. The Fund’s investments in convertible securities may at times include securities that have a mandatory conversion feature, pursuant to which the securities convert automatically into common stock or other equity securities (of the same or a different issuer) at a specified date and a specified conversion ratio, or that are convertible at the option of the issuer. For issues where the conversion of the security is not at the option of the holder, the Fund may be required to convert the security into the underlying common stock even at times when the value of the underlying common stock or other equity security has declined substantially.

In addition, some convertible securities are often rated below investment grade or are not rated, and therefore may be considered speculative investments. The credit rating of a company’s convertible securities is generally lower than that of its conventional debt securities. Convertible securities are normally considered “junior” securities—that is, the company usually must pay interest on its conventional corporate debt before it can make payments on its convertible securities. Some convertible securities are particularly sensitive to interest rate changes when their predetermined conversion price is much higher than the issuing company’s common stock.

In addition to the debt securities described under “Cash Equivalent and Short-Term Investments,” the Fund may invest in the debt securities described below. These securities are subject to (i) interest rate risk (the risk that increases in market interest rates will cause declines in the value of debt securities held by the Fund); (ii) credit risk (the risk that the issuers of debt securities held by the Fund default in making required payments); and (iii) call or prepayment risk (the risk that a borrower may exercise the right to prepay a debt obligation before its stated maturity, requiring the Fund to reinvest the prepayment at a lower interest rate).

The Fund may invest in Agency Pass-Through Certificates. Agency Pass-Through Certificates are mortgage pass-through certificates representing undivided interests in pools of residential mortgage loans. Distribution of principal and interest on the mortgage loans underlying an Agency Pass-Through Certificate is an obligation of or guaranteed by GNMA, FNMA or FHLMC. GNMA is a wholly owned

corporate instrumentality of the United States within the Department of Housing and Urban Development. The guarantee of GNMA with respect to GNMA certificates is backed by the full faith and credit of the United States, and GNMA is authorized to borrow from the U.S. Treasury in an amount which is at any time sufficient to enable GNMA, with no limitation as to amount, to perform its guarantee.

FNMA is a federally chartered and privately owned corporation organized and existing under federal law. Although the Secretary of the Treasury of the United States has discretionary authority to lend funds to FNMA, neither the United States nor any agency thereof is obligated to finance FNMA’s operations or to assist FNMA in any other manner.

FHLMC is a federally chartered corporation organized and existing under federal law, the common stock of which is owned by the Federal Home Loan Banks. Neither the United States nor any agency thereof is obligated to finance FHLMC’s operations or to assist FHLMC in any other manner.

On September 6, 2008, the Federal Housing Finance Agency (“FHFA”) placed FNMA and FHLMC into conservatorship. As the conservator, FHFA succeeded to all rights, titles, powers and privileges of FNMA and FHLMC and of any stockholder, officer or director of FNMA and FHLMC with respect to FNMA and FHLMC and the assets of FNMA and FHLMC. FHFA selected a new chief executive officer and chairman of the board of directors for each of FNMA and FHLMC. In addition, the U.S. Treasury Department agreed to provide FNMA and FHLMC with up to $100 billion of capital each to ensure that they are able to continue to provide ongoing liquidity to the U.S. home mortgage market. FNMA and FHLMC are continuing to operate as going concerns while in conservatorship and each remain liable for all of its obligations, including its guaranty obligations, associated with its mortgage-backed securities.

The mortgage loans underlying GNMA certificates are partially or fully guaranteed by the Federal Housing Administration or the Veterans Administration, while the mortgage loans underlying FNMA certificates and FHLMC certificates are conventional mortgage loans which are, in some cases, insured by private mortgage insurance companies. Agency Pass-Through Certificates may be issued in a single class with respect to a given pool of mortgage loans or in multiple classes.

The residential mortgage loans evidenced by Agency Pass-Through Certificates generally are secured by first mortgages on one- to four-family residential dwellings. Such mortgage loans generally have final maturities ranging from 15 to 40 years and generally provide for monthly payments in amounts sufficient to amortize their original principal amounts by the maturity dates. Each monthly payment on such mortgage loans generally includes both an interest component and a principal component, so that the holder of the mortgage loans receives both interest and a partial return of principal in each monthly payment. In general, such mortgage loans can be prepaid by the borrowers at any time without any prepayment penalty. In addition, many such mortgage loans contain a “due-on-sale” clause requiring the loans to be repaid in full upon the sale of the property securing the loans. Because residential mortgage loans generally provide for monthly amortization and may be prepaid in full at any time, the weighted average maturity of a pool of residential mortgage loans is likely to be substantially shorter than its stated final maturity date. The rate at which a pool of residential mortgage loans is prepaid may be influenced by many factors and is not predictable with precision.

The Fund may invest in corporate debt securities. Corporate debt securities are fully taxable debt obligations issued by corporations. These securities fund capital improvements, expansions, debt refinancing or acquisitions that require more capital than would ordinarily be available from a single lender. Investors in corporate debt securities lend money to the issuing corporation in exchange for interest payments and repayment of the principal at a set maturity date. Rates on corporate debt securities are set according to prevailing interest rates at the time of the issue, the credit rating of the issuer, the length of the maturity and other terms of the security, such as a call feature. Corporate debt securities are subject to the risk of an issuer’s inability to meet principal and interest payments on the obligations and may also be subject to price volatility due to such factors as market interest rates, market perception of the creditworthiness of the issuer and general market liquidity. In addition, corporate restructurings, such as mergers, leveraged buyouts, takeovers or similar corporate transactions are often financed by an increase in a corporate issuer’s debt securities. As a result of the added debt burden, the credit quality and market value of an issuer’s existing debt securities may decline significantly.

The Fund may invest in both investment grade and non-investment grade debt obligations. Investment-grade securities are defined as securities which are rated at the time of purchase by two NRSROs not less than Baa, BBB and BBB (or the equivalent short-term ratings), respectively, unless only one of those rating agencies provides a rating, in which case that rating must be at least Baa or BBB, or which are of comparable quality in the judgment of the Sub-Adviser. Debt obligations rated less than “investment grade” are sometimes referred to as “high yield securities” or “junk bonds.”

Yields on non-investment grade debt securities will fluctuate over time. The prices of such securities have been found to be less sensitive to interest rate changes than higher rated bonds, but more sensitive to adverse economic changes or individual corporate developments. Also, during an economic downturn or period of rising interest rates, highly leveraged issuers may experience financial stress which could adversely affect their ability to service principal and interest payment obligations, to meet projected business goals, and to obtain additional financing. In addition, periods of economic uncertainty and changes can be expected to result in increased volatility of market prices of non-investment grade debt securities. If the issuer of a debt security held by the Fund were to default, the Fund might incur additional expenses to seek recovery.

In addition, the secondary trading market for non-investment grade debt securities may be less developed than the market for investment grade bonds. This may make it more difficult for the Fund to value and dispose of such obligations. Adverse publicity and investor perceptions, whether or not based on fundamental analysis, may decrease the values and liquidity of non-investment grade bonds, especially in a thin secondary trading market.

Certain risks also are associated with the use of credit ratings as a method for evaluating non-investment grade debt securities. For example, credit ratings evaluate the safety of principal and interest payments, not the market value risk of such bonds. In addition, credit rating agencies may not timely change credit ratings to reflect current events. Thus, the success of the Fund’s use of non-investment grade debt obligations may be more dependent on the Sub-Adviser’s own credit analysis than is the case with investment grade obligations.

The debt obligations in which the Fund may invest may have variable, floating, or fixed interest rates. Variable rate securities provide for periodic adjustments in the interest rate. Floating rate securities are generally offered at an initial interest rate which is at or above prevailing market rates. The interest rate paid on floating rate securities is then reset periodically (commonly every 90 days) to an increment over some predetermined interest rate index. Commonly utilized indices include the three-month Treasury bill rate, the 180-day Treasury bill rate, the one-month or three-month London Interbank Offered Rate (LIBOR) (use of which has generally been phased out and is anticipated to cease publication), the Federal Funds Rate, the Secured Overnight Financing Rate (SOFR) or other rates based on SOFR. Variable and floating rate securities are relatively long-term instruments that often carry demand features permitting the holder to demand payment of principal at any time or at specified intervals prior to maturity plus accrued interest. In order to most effectively use these securities, the Sub-Adviser must correctly assess probable movements in interest rates. If the Sub-Adviser incorrectly forecasts such movements, the Fund could be adversely affected by use of variable and floating rate securities.

LIBOR is an average interest rate, determined by the Intercontinental Exchange Benchmark Administration, which banks charge one another for the use of short-term money. In addition, the terms of many investments, financings or other transactions in the U.S. and globally have been historically tied to LIBOR, which functions as a reference rate or benchmark for various commercial and financial contracts. LIBOR was a leading floating rate benchmark used in loans, notes, derivatives and other instruments or investments. As a result of benchmark reforms, publication of most LIBOR settings has ceased. Some LIBOR settings continue to be published, but only on a temporary, synthetic and non-representative basis. Regulated entities have generally ceased entering into new LIBOR contracts in connection with regulatory guidance and prohibitions. There remains uncertainty regarding the future use of LIBOR and the nature of any replacement rate, and any potential effects of the transition away from LIBOR on a Fund or on certain instruments in which the Fund invests are not known. Various financial industry groups have begun planning for that transition and certain regulators and industry groups have taken actions to establish alternative reference rates (e.g., the Secured Overnight Financing Rate, which measures the cost of overnight borrowings through repurchase agreement transactions collateralized with U.S. Treasury securities and is intended to replace U.S. dollar LIBOR with certain adjustments). At this time, it

is not possible to predict the effect of the establishment of any replacement rates or any other reforms to LIBOR. Any such effects of the transition away from LIBOR, as well as other unforeseen effects, could result in losses to the Fund.

The Internal Revenue Service (the “IRS”) has issued regulations regarding the tax consequences of the transition from LIBOR or another interbank offered rate (“IBOR”) to a new reference rate in debt instruments and non-debt contracts. Under the regulations, alteration or modification of the terms of a debt instrument to replace an operative rate that uses a discontinued IBOR with a qualified rate (as defined in the regulations) including true up payments equalizing the fair market value of contracts before and after such IBOR transition, to add a qualified rate as a fallback rate to a contract whose operative rate uses a discontinued IBOR or to replace a fallback rate that uses a discontinued IBOR with a qualified rate would not be taxable. The IRS may provide additional guidance, with potential retroactive effect.

Fixed rate securities pay a fixed rate of interest and tend to exhibit more price volatility during times of rising or falling interest rates than securities with variable or floating rates of interest. The value of fixed rate securities will tend to fall when interest rates rise and rise when interest rates fall. The value of variable or floating rate securities, on the other hand, fluctuates much less in response to market interest rate movements than the value of fixed rate securities. This is because variable and floating rate securities behave like short-term instruments in that the rate of interest they pay is subject to periodic adjustments according to a specified formula, usually with reference to some interest rate index or market interest rate. Fixed rate securities with short-term characteristics are not subject to the same price volatility as fixed rate securities without such characteristics. Therefore, they behave more like variable or floating rate securities with respect to price volatility.

Subject to the limitations set forth below under “Limitations on the Use of CFTC-Regulated Futures, Options on Futures and Swaps,” the Fund may use derivative instruments as described below. Generally, a derivative is a financial contract the value of which depends upon, or is derived from, the value of an underlying asset, reference rate or index. Derivatives generally take the form of contracts under which the parties agree to payments between them based upon the performance of a wide variety of underlying references, such as stocks, bonds, loans, commodities, interest rates, currency exchange rates, and various domestic and foreign indices.

The Fund may use derivatives for a variety of reasons, including as a substitute for investing directly in securities, as part of a hedging strategy (that is, for the purpose of reducing risk to the Fund), or for other purposes related to the management of the Fund. Derivatives permit the Fund to increase or decrease the level of risk, or change the character of the risk, to which its portfolio is exposed in much the same way as the Fund can increase or decrease the level of risk, or change the character of the risk, of its portfolio by making investments in specific securities. However, derivatives may entail investment exposures that are greater than their cost would suggest. As a result, a small investment in derivatives could have a large impact on the Fund’s performance.

While transactions in some derivatives may be effected on established exchanges, many other derivatives are privately negotiated and entered into in the over-the-counter (“OTC”) market with a single counterparty. When exchange-traded derivatives are purchased and sold, a clearing agency associated with the exchange stands between each buyer and seller and effectively guarantees performance of each contract, either on a limited basis through a guaranty fund or to the full extent of the clearing agency’s balance sheet. Transactions in OTC derivatives not subject to a clearing requirement have no such protection. Each party to an uncleared OTC derivative bears the risk that its direct counterparty will default. In addition, OTC derivatives are generally less liquid than exchange-traded derivatives because they often can only be closed out with the other party to the transaction.

The use of derivative instruments is subject to applicable regulations of the SEC, the CFTC, various state regulatory authorities and, with respect to exchange-traded derivatives, the several exchanges upon which they are traded. Under Rule 18f-4 under the 1940 Act, a registered investment company’s derivatives exposure, which includes short positions and certain when-issued and delayed delivery transactions for this purpose, is limited through a value-at-risk test and Rule 18f-4 requires the adoption and implementation of a derivatives risk management program for certain derivatives users. However, subject to certain conditions, limited derivatives users (as defined in Rule 18f-4) are not subject to the full requirements of Rule 18f-4. In connection with adopting Rule 18f-4, the SEC eliminated that asset segregation framework arising from prior SEC guidance for covering derivatives and certain financial instruments. In addition, under Rule 18f-4, the Fund is permitted to invest in when-issued

securities, and the transaction will be deemed not to involve a senior security, provided that (i) the Fund intends to physically settle the transaction and (ii) the transaction will settle within 35 days of its trade date (the “Delayed-Settlement Securities Provision”). The Fund may otherwise engage in such transactions that do not meet the conditions of the Delayed-Settlement Securities Provision so long as the Fund treats any such transaction as a “derivatives transaction” for purposes of compliance with the rule. Rule 18f-4 could limit the Fund’s ability to engage in certain derivatives transactions and/or increase the costs of such derivatives transactions, which could adversely affect the value or performance of the Fund. Changes in the value of a derivative may also create margin delivery or settlement payment obligations for the Fund. In addition, the Fund’s ability to use derivative instruments may be limited by tax considerations.

The particular derivative instruments the Fund can use are described below. The Fund’s portfolio managers may decide not to employ some or all of these instruments, and there is no assurance that any derivatives strategy used by the Fund will succeed. The Fund may employ new derivative instruments and strategies when they are developed, if those investment methods are consistent with the Fund’s investment objective and are permissible under applicable regulations governing the Fund.

The Fund may purchase put and call options on specific securities (including groups or “baskets” of specific securities), stock indices, and/or foreign currencies. In addition, the Fund may write put and call options on such financial instruments.

Options on Securities. The Fund may purchase put and call options on securities. A put option on a security gives the purchaser of the option the right (but not the obligation) to sell, and the writer of the option the obligation to buy, the underlying security at a stated price (the “exercise price”) at any time before the option expires. A call option on a security gives the purchaser the right (but not the obligation) to buy, and the writer the obligation to sell, the underlying security at the exercise price at any time before the option expires. The purchase price for a put or call option is the “premium” paid by the purchaser for the right to sell or buy.

The Fund may purchase put options to hedge against a decline in the value of its portfolio. By using put options in this way, the Fund would reduce any profit it might otherwise have realized in the underlying security by the amount of the premium paid for the put option and by transaction costs. In similar fashion, the Fund may purchase call options to protect against an increase in the price of securities that the Fund anticipates purchasing in the future, a practice sometimes referred to as “anticipatory hedging.” The premium paid for the call option plus any transaction costs will reduce the benefit, if any, realized by the Fund upon exercise of the option, and, unless the price of the underlying security rises sufficiently, the option may expire unexercised.

Options on Interest Rates and Indices. The Fund may purchase put and call options on interest rates and bond indices. An option on interest rates or on an index gives the holder the right to receive, upon exercise of the option, an amount of cash if the closing value of the underlying interest rate or index is greater than, in the case of a call, or less than, in the case of a put, the exercise price of the option. This amount of cash is equal to the difference between the exercise-settlement value of the interest rate option or the closing price of the index and the exercise price of the option expressed in dollars times a specified multiple (the “multiplier”). The writer of the option is obligated, for the premium received, to make delivery of this amount. Settlements for interest rate and index options are always in cash.

Writing Options. The Fund may write (sell) put and call options. These transactions would be undertaken principally to produce additional income. The Fund receives a premium from writing options which it retains whether or not the option is exercised. The Fund may write straddles consisting of a combination of a call and a put written on the same underlying instrument.

The Fund will write a call option on a security only if (a) the Fund owns the security underlying the call, (b) the Fund has an absolute and immediate right to acquire that security without additional cash consideration (or, if additional cash consideration is required, cash or other liquid assets in such amount are segregated), or (c) the Fund holds a call on the same security where the exercise price of the call is (i) equal to or less than the exercise price of the call written, or (ii) greater than the exercise price of the call written, provided the difference is maintained by the Fund in segregated liquid assets.

The Fund will write a call option on a basket of securities, an index or currency only if (a) the Fund segregates liquid assets in an amount equal to the contract value of the index, basket or currency, or (b) the Fund holds a call on the same index, basket or currency as the call written where the exercise

price of the call held is (i) equal to or less than the exercise price of the call written, or (ii) greater than the exercise price of the call written, provided the difference is maintained by the Fund in segregated liquid assets.

The Fund will write a put option on a security, basket of securities, index or currency only if (a) the Fund segregates liquid assets equal to the exercise price or (b) the Fund holds a put on the same security, basket of securities, index or currency as the put written where the exercise price of the put held is (i) equal to or greater than the exercise price of the put written, or (ii) less than the exercise price of the put written, provided the difference is maintained by the Fund in segregated liquid assets.

When the Fund writes a straddle, sufficient assets will be segregated to meet the Fund’s immediate obligations. The Fund may segregate the same liquid assets for both the call and put options in a straddle where the exercise price of the call and put are the same, or the exercise price of the call is higher than that of the put. In such cases, the Fund will also segregate liquid assets equivalent to the amount, if any, by which the put is “in the money.”

Expiration or Exercise of Options. If an option purchased by the Fund expires unexercised, the Fund realizes a capital loss equal to the premium paid. If an option written by the Fund expires unexercised, the Fund realizes a capital gain equal to the premium received at the time the option was written. Prior to the earlier of exercise or expiration, an exchange traded option may be closed out by an offsetting purchase or sale of an option of the same series (type, exchange, underlying security, currency or index, exercise price, and expiration). There can be no assurance, however, that a closing purchase or sale transaction can be effected when the Fund desires.

The Fund may sell put or call options it has previously purchased, which could result in a net gain or loss depending on whether the amount realized on the sale is more or less than the premium and other transaction costs paid on the put or call option which is sold. Prior to exercise or expiration, an option may be closed out by an offsetting purchase or sale of an option of the same series. The Fund will realize a capital gain from a closing purchase transaction if the cost of the closing option is less than the premium received from writing the option, or, if it is more, the Fund will realize a capital loss. If the premium received from a closing sale transaction is more than the premium paid to purchase the option, the Fund will realize a capital gain or, if it is less, the Fund will realize a capital loss. The principal factors affecting the market value of a put or a call option include supply and demand, interest rates, the current market price of the underlying security, currency or index in relation to the exercise price of the option, the volatility of the underlying security, currency or index, and the time remaining until the expiration date.

The Fund may engage in futures transactions. The Fund may buy and sell futures contracts that relate to (1) interest rates, (2) foreign currencies, (3) debt securities, and (4) bond indices. The Fund may only enter into futures contracts which are standardized and traded on a U.S. or foreign exchange, board of trade or similar entity, or quoted on an automated quotation system.

A futures contract is an agreement between two parties to buy and sell a security, interest rate or currency (each a “financial instrument”) for a set price on a future date. Certain futures contracts, such as futures contracts relating to individual securities, call for making or taking delivery of the underlying financial instrument. However, these contracts generally are closed out before delivery by entering into an offsetting purchase or sale of a matching futures contract. Other futures contracts, such as futures contracts on interest rates and indices, do not call for making or taking delivery of the underlying financial instrument, but rather are agreements 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 financial instrument at the close of the last trading day of the contract and the price at which the contract was originally written. These contracts also may be settled by entering into an offsetting futures contract.

Unlike when the Fund purchases or sells a security, no price is paid or received by the Fund upon the purchase or sale of a futures contract. Initially, the Fund will be required to deposit with its futures broker (also known as a futures commission merchant (“FCM”)) an amount of cash or securities equal to a specified percentage of the contract amount. This amount is known as initial margin. The margin deposit is intended to ensure completion of the contract. Minimum initial margin requirements are established by the futures exchanges and may be revised. In addition, FCMs may establish margin deposit requirements that are higher than the exchange minimums. Cash held as margin is generally invested by the FCM in high-quality instruments permitted under CFTC regulations, with returns retained by the FCM and interest paid to the Fund on the cash at an agreed-upon rate. The Fund will also receive any interest paid from coupon-bearing securities, such as Treasury securities, held in margin accounts.

Subsequent payments to and from the FCM, called variation margin, will be made on a daily basis as the price of the underlying financial instrument fluctuates, making the futures contract more or less valuable, a process known as marking the contract to market. Changes in variation margin are recorded by the Fund as unrealized gains or losses. At any time prior to expiration of the futures contract, the Fund may elect to close the position by taking an opposite position that will operate to terminate its position in the futures contract. A final determination of variation margin is then made, additional cash is required to be paid by or released to the Fund, and the Fund realizes a gain or loss. In the event of the bankruptcy or insolvency of an FCM that holds margin on behalf of the Fund, the Fund may be entitled to the return of margin owed to it only in proportion to the amount received by the FCM’s other customers, potentially resulting in losses to the Fund. Futures transactions also involve brokerage costs.

Most U.S. 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 futures 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.

The Fund will limit its direct investments in CFTC-regulated futures (“CFTC Derivatives”) to the extent necessary for the Adviser to claim the exclusion from regulation as a commodity pool operator with respect to the Fund under CFTC Rule 4.5, as such rule may be amended from time to time. Under Rule 4.5 as currently in effect, the Fund will limit its trading activity in CFTC Derivatives (excluding activity for “bona fide hedging purposes,” as defined by the CFTC) such that it meets one of the following tests:

· Aggregate initial margin and premiums required to establish its positions in CFTC Derivatives do not exceed 5% of the liquidation value of the Fund’s portfolio, after taking into account unrealized profits and losses on such positions; or

· Aggregate net notional value of its positions in CFTC Derivatives does not exceed 100% of the liquidation value of the Fund’s portfolio, after taking into account unrealized profits and losses on such positions.

With respect to the Fund, the Adviser has filed a notice of eligibility for exclusion from the definition of the term commodity pool operator under the Commodity Exchange Act and therefore is not subject to registration or regulation as a commodity pool operator thereunder.

The requirements for qualification as a regulated investment company may also limit the extent to which the Fund may invest in CFTC Derivatives. See “Tax Matters—Qualification as a Regulated Investment Company.”

The Fund’s transactions in futures contracts and options will be subject to special provisions of the Code, that, among other things, may affect the character of gains and losses realized by the Fund (i.e., may affect whether gains or losses are ordinary or capital, or short-term or long-term), may accelerate recognition of income to the Fund and may defer Fund losses. These rules could, therefore, affect the character, amount and timing of distributions to shareholders. These provisions also (a) will require the Fund to mark-to-market certain types of the positions in its portfolio (i.e., treat them as if they were closed out) and (b) may cause the Fund to recognize income without receiving cash with which to make distributions in amounts necessary to satisfy the 90% distribution requirement for qualifying to be taxed as a regulated investment company and the distribution requirement for avoiding excise taxes.

The use of derivative instruments involves certain general risks and considerations as described below.

(1) Market Risk. Market risk is the risk that the value of the underlying assets may go up or down. Adverse movements in the value of an underlying asset can expose the Fund to losses. The successful use of derivative instruments depends upon a variety of factors, particularly the portfolio managers’ ability to predict movements in the relevant markets, which may require

different skills than predicting changes in the prices of individual securities. There can be no assurance that any particular strategy adopted will succeed.

(2) Counterparty Risk. Counterparty risk is the risk that a loss may be sustained as a result of the failure of a counterparty to comply with the terms of a derivative instrument. The counterparty risk for exchange-traded derivatives is generally less than for OTC derivatives, since generally a clearing agency, which is the issuer or counterparty to each exchange-traded instrument, provides a guarantee of performance. For many OTC instruments, there is no similar clearing agency guarantee and there is less regulation or supervision of transactions. In all transactions, the Fund will bear the risk that the counterparty will default, and this could result in a loss of the expected benefit of the derivative transactions and possibly other losses to the Fund. The Fund will enter into derivatives transactions only with counterparties that its portfolio managers reasonably believe are capable of performing under the contract.

(3) Correlation Risk. Correlation risk is the risk that there might be an imperfect correlation, or even no correlation, between price movements of a derivative instrument and price movements of investments being hedged. When a derivative transaction is used to completely hedge another position, changes in the market value of the combined position (the derivative instrument plus the position being hedged) result from an imperfect correlation between the price movements of the two instruments. With a perfect hedge, the value of the combined position remains unchanged with any change in the price of the underlying asset. With an imperfect hedge, the value of the derivative instrument and its hedge are not perfectly correlated. For example, if the value of a derivative instrument used in a short hedge (such as a CDS) increased by less than the decline in value of the hedged investments, the hedge would not be perfectly correlated. This might occur due to factors unrelated to the value of the investments being hedged, such as speculative or other pressures on the markets in which these instruments are traded. The effectiveness of hedges using instruments on indices will depend, in part, on the degree of correlation between price movements in the index and the price movements in the investments being hedged.

(4) Liquidity Risk. Liquidity risk is the risk that a derivative instrument cannot be sold, closed out or replaced quickly at or very close to its fundamental value. Generally, exchange contracts are very liquid because the exchange clearinghouse is the counterparty of every contract. OTC transactions are less liquid than exchange-traded derivatives since they often can only be closed out with the other party to the transaction. The Fund might be required to maintain assets as “cover,” maintain segregated accounts, and/or make margin payments when it takes positions in derivative instruments involving obligations to third parties (i.e., instruments other than purchase options). If the Fund is unable to close out its positions in such instruments, it might be required to continue to maintain such assets or accounts or make such payments until the position expires, matures or is closed out. These requirements might impair the Fund’s ability to sell a security or make an investment at a time when it would otherwise be favorable to do so, or require that the Fund sell a portfolio security at a disadvantageous time. The Fund’s ability to sell or close out a position in an instrument prior to expiration or maturity depends upon the existence of a liquid secondary market or, in the absence of such a market, the ability and willingness of the counterparty to enter into a transaction closing out the position. There is no assurance that any derivatives position can be sold or closed out at a time and price that is favorable to the Fund. The Fund must comply with the SEC rule related to the use of derivatives and certain other transactions when engaging in the transactions discussed above. See “Derivatives” above.

(5) Legal Risk. Legal risk is the risk of loss caused by the unenforceability of a party’s obligations under the derivative. While a party seeking price certainty agrees to surrender the potential upside in exchange for downside protection, the party taking the risk is looking for a positive payoff. Despite this voluntary assumption of risk, a counterparty that has lost money in a derivative transaction may try to avoid payment by exploiting various legal uncertainties about certain derivative products.

(6) Systemic or “Interconnection” Risk. Systemic or interconnection risk is the risk that a disruption in the financial markets will cause difficulties for all market participants. In other words, a disruption in one market will spill over into other markets, perhaps creating a chain reaction. Much of the OTC derivatives market takes place among the OTC dealers themselves, thus creating a large interconnected web of financial obligations. This interconnectedness raises the

possibility that a default by one large dealer could create losses for other dealers and destabilize the entire market for OTC derivative instruments.

(7) Leverage Risk. Leverage risk is the risk that the Fund may be more volatile than if it had not been leveraged due to leverage’s tendency to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. The use of leverage may also cause the Fund to liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations or to meet segregation requirements.

(8) Regulatory Risk. The Dodd-Frank Act Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”) has initiated a dramatic revision of the U.S. financial regulatory framework and covers a broad range of topics, including (among many others) a reorganization of federal financial regulators; a process intended to improve financial systemic stability and the resolution of potentially insolvent financial firms; and new rules for derivatives trading. In particular, the Dodd-Frank Act makes broad changes to the OTC derivatives market, grants significant new authority to the SEC and the CFTC to regulate OTC derivatives and market participants, and will require clearing and exchange trading of many OTC derivatives transactions. New requirements, such as capital requirements and mandatory clearing of OTC derivatives transactions, have impacted and may continue to impact the costs to the Fund of trading these instruments and, as a result, may affect returns to investors in the Fund. Instruments in which the Fund may invest, or the issuers of such instruments, may be affected by this legislation and regulation in ways that are unforeseeable. Certain of the implementing regulations have not yet been finalized or made effective. Accordingly, the ultimate impact of the Dodd-Frank Act, including on the derivative instruments in which the Fund may invest, is not yet certain.

The Fund may enter into mortgage “dollar rolls” in which the Fund sells mortgage-backed securities and simultaneously contracts with the same counterparty to repurchase similar (same type, coupon and maturity) but not identical securities on a specified future date. During the period between the sale and repurchase (the “roll period”), the Fund forgoes principal and interest paid on the mortgage-backed securities. However, the Fund would benefit to the extent of any difference between the price received for the securities sold and the lower forward price for the future purchase (often referred to as the “drop”) plus any fee income received. Unless such benefits exceed the income, capital appreciation and gain or loss due to mortgage prepayments that would have been realized on the securities sold as part of the mortgage dollar roll, the investment performance of the Fund will be less than what the performance would have been without the use of the mortgage dollar roll. The Fund will segregate until the settlement date cash or liquid securities in an amount equal to the forward purchase price.

The debt obligations in which the Fund invests have fixed interest rates. Fixed rate securities pay a fixed rate of interest and tend to exhibit more price volatility during times of rising or falling interest rates than securities with variable or floating rates of interest. The value of fixed rate securities will tend to fall when interest rates rise and rise when interest rates fall. The value of variable or floating rate securities, on the other hand, fluctuates much less in response to market interest rate movements than the value of fixed rate securities. This is because variable and floating rate securities behave like short-term instruments in that the rate of interest they pay is subject to periodic adjustments according to a specified formula, usually with reference to some interest rate index or market interest rate. Fixed rate securities with short-term characteristics are not subject to the same price volatility as fixed rate securities without such characteristics. Therefore, they behave more like variable or floating rate securities with respect to price volatility.

The Fund may invest in illiquid investments (i.e., investments 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). For purposes of this restriction, illiquid investments include, but are not limited to, restricted securities (securities the disposition of which is restricted under the federal securities laws) and repurchase agreements with maturities in excess of seven days. However, the Fund will not acquire illiquid investments if, as a result, such securities would comprise more than 15% of the value of the Fund’s net assets. The Board or its delegate has the ultimate authority to determine, to the extent permissible under the federal securities laws, which securities are

liquid or illiquid for purposes of this 15% limitation. The Board has delegated to the Adviser the day-to-day determination of the illiquidity of any portfolio security, although it has retained oversight over and ultimate responsibility for such determinations. The Adviser works with and to a large extent relies on the expertise and advice of the Sub-Adviser in making these liquidity determinations. Although no definitive liquidity criteria are used, the Board has directed the Adviser to look to such factors as (i) the nature of the market for a security (including the institutional private resale market, the frequency of trades and quotes for the security, the number of dealers willing to purchase or sell the security, and the amount of time normally needed to dispose of the security, the method of soliciting offers and the mechanics of transfer); (ii) the terms of certain securities or other instruments allowing for the disposition to a third party or the issuer thereof (e.g., certain repurchase obligations and demand instruments); and (iii) other permissible relevant facts.

Restricted securities may be sold only in privately negotiated transactions or in a public offering with respect to which a registration statement is in effect under the 1933 Act. Where registration is required, the Fund may be obligated to pay all or part of the registration expenses and a considerable period may elapse between the time of the decision to sell and the time the Fund may be permitted to sell a security under an effective registration statement. If, during such a period, adverse market conditions were to develop, the Fund might obtain a less favorable price than that which prevailed when it decided to sell. Illiquid investments will be priced at fair value as determined in good faith by the Board or its delegate.

In order to generate additional income, the Fund may lend portfolio securities representing up to one-third of the value of its total assets to broker-dealers, banks or other institutional borrowers of securities that the Adviser has determined are creditworthy. The securities lending agent will generally bear the risk that a borrower may default on its obligation to return loaned securities; however, the Fund bears the risk that the securities lending agent may default on its contractual obligations to the Fund. The Fund also bears the market risk with respect to the investment of the cash collateral used to secure the loan. The Fund may lose money on its investment of cash collateral or may fail to earn sufficient income on its investment to meet its obligations to the borrower. The Fund will pay a portion of the income earned on other lending transactions to the placing broker and may pay administrative and custodial fees in connection with these loans.

In these loan arrangements, the Fund will receive cash collateral equal to at least 102% of the value of the securities loaned as determined at the time of loan origination. If the market value of the loaned securities increases, the borrower must furnish additional collateral to the Fund. During the time portfolio securities are on loan, the borrower pays the Fund any dividends or interest paid on the securities. Loans are subject to termination at any time by the Fund or the borrower. While the Fund does not have the right to vote securities on loan, it would terminate the loan and regain the right to vote if that were considered important with respect to the investment.

When the Fund lends portfolio securities to a borrower, payments in lieu of dividends made by the borrower to the Fund will not constitute “qualified dividends” taxable at the same rate as long-term capital gains, even if the actual dividends would have constituted qualified dividends had the Fund held the securities. However, the Fund currently recalls all loaned securities from the borrower so that it may receive dividends paid on the securities, if any.

The Fund may invest in fixed and floating rate loans (“Loans”). Loans may include senior loans (“Senior Loans”) and secured and unsecured junior loans, including subordinated loans, second lien or more junior loans and bridge loans (“Junior Loans”). Loans are typically arranged through private negotiations between borrowers in the United States or in foreign or emerging markets which may be corporate issuers or issuers of sovereign debt obligations (“Obligors”) and one or more financial institutions and other lenders (“Lenders”). The Fund may invest in Loans by purchasing assignments of all or a portion of Loans (“Assignments”) or Loan participations (“Participations”) from third parties.

The Fund has direct rights against the Obligor on the Loan when it purchases an Assignment. Because Assignments are arranged through private negotiations between potential assignees and potential assignors, however, the rights and obligations acquired by the Fund as the purchaser of an Assignment may differ from, and be more limited than, those held by the assigning Lender. With respect to Participations, typically, the Fund will have a contractual relationship only with the Lender and not with the Obligor. The agreement governing Participations may limit the rights of the Fund to vote on certain

changes which may be made to the Loan agreement, such as waiving a breach of a covenant. However, the holder of a Participation will generally have the right to vote on certain fundamental issues such as changes in principal amount, payment dates and interest rate. Participations may entail certain risks relating to the creditworthiness of the parties from which the participations are obtained.

A Loan is typically originated, negotiated and structured by a U.S. or foreign commercial bank, insurance company, finance company or other financial institution (the “Agent”) for a group of Loan investors. The Agent typically administers and enforces the Loan on behalf of the other Loan investors in the syndicate. The Agent’s duties may include responsibility for the collection of principal and interest payments from the Obligor and the apportionment of these payments to the credit of all Loan investors. The Agent is also typically responsible for monitoring compliance with the covenants contained in the Loan agreement based upon reports prepared by the Obligor. In addition, an institution, typically but not always the Agent, holds any collateral on behalf of the Loan investors. In the event of a default by the Obligor, it is possible, though unlikely, that the Fund could receive a portion of the borrower’s collateral. If the Fund receives collateral other than cash, any proceeds received from liquidation of such collateral will be available for investment as part of the Fund’s portfolios.

In the process of buying, selling and holding Loans, the Fund may receive and/or pay certain fees. These fees are in addition to interest payments received and may include facility fees, commitment fees, commissions and prepayment penalty fees. When the Fund buys or sells a Loan it may pay a fee. In certain circumstances, the Fund may receive a prepayment penalty fee upon prepayment of a Loan.

Senior Loans typically hold the most senior position in the capital structure of the Obligor, are typically secured with specific collateral and have a claim on the assets and/or stock of the Obligor that is senior to that held by subordinated debtholders and shareholders of the Obligor. Collateral for Senior Loans may include (i) working capital assets, such as accounts receivable and inventory; (ii) tangible fixed assets, such as real property, buildings and equipment; (iii) intangible assets, such as trademarks and patent rights; and/or (iv) security interests in shares of stock of subsidiaries or affiliates.

Junior Loans include secured and unsecured loans including subordinated loans, second lien and more junior loans, and bridge loans. Second lien and more junior loans (“Junior Lien Loans”) are generally second or further in line in terms of repayment priority. In addition, Junior Lien Loans may have a claim on the same collateral pool as the first lien or other more senior liens or may be secured by a separate set of assets. Junior Lien Loans generally give investors priority over general unsecured creditors in the event of an asset sale.

Junior Loans that are bridge loans or bridge facilities (“Bridge Loans”) are short-term loan arrangements (e.g., 12 to 18 months) typically made by an Obligor in anticipation of intermediate-term or long-term permanent financing. Most Bridge Loans are structured as floating-rate debt with step-up provisions under which the interest rate on the Bridge Loan rises the longer the Loan remains outstanding. In addition, Bridge Loans commonly contain a conversion feature that allows the Bridge Loan investor to convert its Loan interest to senior exchange notes if the Loan has not been prepaid in full on or prior to its maturity date. Bridge Loans may be subordinate to other debt and may be secured or undersecured.

Unfunded commitments are contractual obligations pursuant to which the Fund agrees to invest in a Loan at a future date. Typically, the Fund receives a commitment fee for entering into the Unfunded Commitment.

Loans include synthetic letters of credit. In a synthetic letter of credit transaction, the Lender typically creates a special purpose entity or a credit-linked deposit account for the purpose of funding a letter of credit to the borrower. When the Fund invests in a synthetic letter of credit, the Fund is typically paid a rate based on the Lender’s borrowing costs and the terms of the synthetic letter of credit. Synthetic letters of credit are typically structured as Assignments with the Fund acquiring direct rights against the Obligor.

If a government entity is a borrower on a Loan, the Fund will consider the government to be the issuer of an Assignment or Participation for purposes of the Fund’s fundamental investment policy that it will not invest 25% or more of its total assets in securities of issuers conducting their principal business activities in the same industry (i.e., foreign government).

Loans are subject to the risks associated with debt obligations in general including interest rate risk, credit risk and market risk. When a Loan is acquired from a Lender, the risk includes the credit risk associated with the Obligor of the underlying Loan. The Fund may incur additional credit risk when it acquires a participation in a Loan from another lender because the Fund must assume the risk of insolvency or bankruptcy of the other lender from which the Loan was acquired. To the extent that Loans involve Obligors in foreign or emerging markets, such Loans are subject to the risks associated with foreign investments or investments in emerging markets in general. The following outlines some of the additional risks associated with Loans.

High Yield Securities Risk. The Loans that the Fund invests in may not be rated by an NRSRO, will not be registered with the SEC or any state securities commission and will not be listed on any national securities exchange. To the extent that such high yield Loans are rated, they typically will be rated below investment grade and are subject to an increased risk of default in the payment of principal and interest as well as the other risks described under “Non-Investment Grade Debt Securities (Junk Bonds).” Loans are vulnerable to market sentiment such that economic conditions or other events may reduce the demand for Loans and cause their value to decline rapidly and unpredictably.

Liquidity Risk. Although the Fund limits its investments in illiquid investments to no more than 15% of the Fund’s net assets, Loans that are deemed to be liquid at the time of purchase may become illiquid or less liquid. No active trading market may exist for certain Loans and certain Loans may be subject to restrictions on resale or have a limited secondary market, which may make it difficult to value them. Certain Loans may be subject to irregular trading activity, wide bid/ask spreads and extended trade settlement periods. The inability to dispose of certain Loans in an orderly and timely fashion or at a favorable price could result in losses to the Fund.

Collateral, Subordination and Litigation Risk. With respect to Loans that are secured, the Fund is subject to the risk that collateral securing the Loan will decline in value or have no value or that the Fund’s lien is or will become junior in payment to other liens. A decline in value, whether as a result of bankruptcy proceedings or otherwise, could cause the Loan to be undercollateralized or unsecured. There may be no formal requirement for the Obligor to pledge additional collateral. In addition, collateral may consist of assets that may not be readily liquidated, and there is no assurance that the liquidation of such assets would satisfy an Obligor’s obligation on a Loan.

If an Obligor becomes involved in bankruptcy proceedings, a court may invalidate the Loan or the Fund’s security interest in loan collateral or subordinate the Fund’s rights under a Senior Loan or Junior Loan to the interest of the Obligor’s other creditors, including unsecured creditors, or cause interest or principal previously paid to be refunded to the Obligor. If a court required interest or principal to be refunded, it could negatively affect Fund performance. Such action by a court could be based, for example, on a “fraudulent conveyance” claim to the effect that the Obligor did not receive fair consideration for granting the security interest in the Loan collateral to the Fund. For Senior Loans made in connection with a highly leveraged transaction, consideration for granting a security interest may be deemed inadequate if the proceeds of the Loan were not received or retained by the Obligor, but were instead paid to other persons (such as shareholders of the Obligor) in an amount which left the Obligor insolvent or without sufficient working capital. There are also other events, such as the failure to perfect a security interest due to faulty documentation or faulty official filings, which could lead to the invalidation of the Fund’s security interest in Loan collateral. If the Fund’s security interest in Loan collateral is invalidated or the Senior Loan is subordinated to other debt of an Obligor in bankruptcy or other proceedings, the Fund would have substantially lower recovery, and perhaps no recovery on the full amount of the principal and interest due on the Loan, or the Fund could have to refund interest.

Lenders and investors in Loans can be sued by other creditors and shareholders of the Obligors. Losses can be greater than the original Loan amount and occur years after the principal and interest on the Loan have been repaid.

Agent Risk. Selling Lenders, Agents and other entities who may be positioned between the Fund and the Obligor will likely conduct their principal business activities in the banking, finance and financial services industries. Investments in Loans may be more impacted by a single economic, political or regulatory occurrence affecting such industries than other types of investments. Entities engaged in such industries may be more susceptible to, among other things, fluctuations in interest rates, changes in the Federal Open Market Committee’s monetary policy, government regulations concerning such industries and concerning capital raising activities generally and fluctuations in the financial markets generally. An Agent, Lender or other entity positioned between the Fund and the Obligor may become insolvent or enter FDIC receivership or bankruptcy. The Fund might incur certain costs and delays in realizing payment on a Loan or suffer a loss of principal and/or interest if assets or interests held by the Agent, Lender or other party positioned between the Fund and the Obligor are determined to be subject to the claims of the Agent’s, Lender’s or such other party’s creditors.

Regulatory Changes. To the extent that legislation or state or federal regulators that regulate certain financial institutions impose additional requirements or restrictions with respect to the ability of such institutions to make Loans, particularly in connection with highly leveraged transactions, the availability of Loans for investment may be adversely affected. Furthermore, such legislation or regulation could depress the market value of Loans held by the Fund.

Inventory Risk. Affiliates of the Adviser or Sub-Adviser may participate in the primary and secondary market for Loans. Because of limitations imposed by applicable law, the presence of the Adviser’s or Sub-Adviser’s affiliates in the Loan market may restrict the Fund’s ability to acquire some Loans, affect the timing of such acquisition or affect the price at which the Loan is acquired.

Information Risk. There is typically less publicly available information concerning Loans than other types of fixed income investments. As a result, the Fund generally will be dependent on reports and other information provided by the Obligor, either directly or through an Agent, to evaluate the Obligor’s creditworthiness or to determine the Obligor’s compliance with the covenants and other terms of the Loan Agreement. Such reliance may make investments in Loans more susceptible to fraud than other types of investments. In addition, because the Adviser or Sub-Adviser may wish to invest in the publicly traded securities of an Obligor, it may not have access to material non-public information regarding the Obligor to which other Loan investors have access.

Junior Loan Risk. Junior Loans are subject to the same general risks inherent to any Loan investment. Due to their lower place in the Obligor’s capital structure and possible unsecured status, Junior Loans involve a higher degree of overall risk than Senior Loans of the same Obligor. Junior Loans that are Bridge Loans generally carry the expectation that the Obligor will be able to obtain permanent financing in the near future. Any delay in obtaining permanent financing subjects the Bridge Loan investor to increased risk. An Obligor’s use of Bridge Loans also involves the risk that the Obligor may be unable to locate permanent financing to replace the Bridge Loan, which may impair the Obligor’s perceived creditworthiness.

The Fund may invest in mortgage-backed securities. These investments include agency pass-through certificates, private mortgage pass-through securities, collateralized mortgage obligations, stripped mortgage-backed securities, adjustable rate mortgage securities and commercial mortgage-backed securities, as defined and described below.

A mortgage-backed security is a type of pass-through security, which is a security representing pooled debt obligations repackaged as interests that pass income through an intermediary to investors. In the case of mortgage-backed securities, the ownership interest is in a pool of mortgage loans. Residential mortgage-backed securities (“RMBS”) are backed by a pool of mortgages on residential property while commercial mortgage-backed securities (“CMBS”) are backed by a pool of mortgages on commercial property.

Mortgage-backed securities are most commonly issued or guaranteed by the Government National Mortgage Association (“Ginnie Mae” or “GNMA”), Federal National Mortgage Association (“Fannie Mae” or “FNMA”) or Federal Home Loan Mortgage Corporation (“Freddie Mac” or “FHLMC”), but may also be issued or guaranteed by other private issuers.

GNMA is a government-owned corporation that is an agency of the U.S. Department of Housing and Urban Development. It guarantees, with the full faith and credit of the United States, full and timely payment of all monthly principal and interest on its mortgage-backed securities.

Government-related guarantors (i.e., not backed by the full faith and credit of the U.S. government) include FNMA and FHLMC. FNMA is a government-sponsored corporation. FNMA purchases conventional (i.e., not insured or guaranteed by any government agency) residential mortgages from a list of approved seller/servicers which include state and federally chartered savings and loan associations, mutual savings banks, commercial banks and credit unions and mortgage bankers. Pass-through securities issued by FNMA are guaranteed as to timely payment of principal and interest by FNMA, but are not backed by the full faith and credit of the U.S. government. FHLMC was created by Congress in 1970 for the purpose of increasing the availability of mortgage credit for residential housing. It is a government-sponsored corporation that issues Participation Certificates (“PCs”), which are pass-through securities, each representing an undivided interest in a pool of residential mortgages. FHLMC guarantees the timely payment of interest and ultimate collection of principal, but PCs are not backed by the full faith and credit of the U.S. government.

Privately Issued Mortgage-Backed Securities. Mortgage-backed securities issued by private issuers, whether or not such obligations are subject to guarantees by the private issuer, may entail greater risk than obligations directly or indirectly guaranteed by the U.S. government. Any investments the Fund makes in mortgage-related securities that are issued by private issuers have some exposure to subprime loans as well as to the mortgage and credit markets generally. Private issuers include commercial banks, savings associations, mortgage companies, investment banking firms, finance companies and special purpose finance entities (called special purpose vehicles or structured investment vehicles) and other entities that acquire and package mortgage loans for resale as mortgage-related securities. Unlike mortgage-related securities issued or guaranteed by the U.S. government or one of its sponsored entities, mortgage-related securities issued by private issuers do not have a government or government-sponsored entity guarantee, but may have credit enhancement provided by external entities such as banks or financial institutions or achieved through the structuring of the transaction itself. Examples of such credit support arising out of the structure of the transaction include: (1) the issuance of senior and subordinated securities (e.g., the issuance of securities by a special purpose vehicle in multiple classes or “tranches,” with one or more classes being senior to other subordinated classes as to the payment of principal and interest, with the result that defaults on the underlying mortgage loans are borne first by the holders of the subordinated class); (2) the creation of “reserve funds” (in which case cash or investments, sometimes funded from a portion of the payments on the underlying mortgage loans, are held in reserve against future losses); and (3) “overcollateralization” (in which case the scheduled payments on, or the principal amount of, the underlying mortgage loans exceeds that required to make payment of the securities and pay any servicing or other fees). However, there can be no guarantee that credit enhancements, if any, will be sufficient to prevent losses in the event of defaults on the underlying mortgage loans.

In addition, mortgage-related securities that are issued by private issuers are not subject to the underwriting requirements for the underlying mortgages that are applicable to those mortgage-related securities that have a government or government-sponsored entity guarantee. As a result, the mortgage loans underlying private mortgage-related securities may, and frequently do, have less favorable collateral, credit risk or other underwriting characteristics than government or government-sponsored mortgage-related securities and have wider variances in a number of terms including interest rate, term, size, purpose and borrower characteristics. Privately issued pools more frequently include second mortgages, high loan-to-value mortgages and manufactured housing loans. The coupon rates and maturities of the underlying mortgage loans in a private-label mortgage-related securities pool may vary to a greater extent than those included in a government guaranteed pool, and the pool may include subprime mortgage loans. Subprime loans refer to loans made to borrowers with weakened credit histories or with a lower capacity to make timely payments on their loans. For these reasons, the loans

underlying these securities have had in many cases higher default rates than those loans that meet government underwriting requirements.

The risk of non-payment is greater for mortgage-related securities that are backed by mortgage pools that contain subprime loans, but a level of risk exists for all loans. Market factors adversely affecting mortgage loan repayments may include a general economic turndown, high unemployment, a general slowdown in the real estate market, a drop in the market prices of real estate, or an increase in interest rates resulting in higher mortgage payments by holders of adjustable rate mortgages.

Privately issued mortgage-related securities are generally less liquid than obligations directly or indirectly guaranteed by the U.S. government or a government-sponsored entity, especially when there is a perceived weakness in the mortgage and real estate market sectors. Without an active trading market, mortgage-related securities held in the Fund’s portfolio may be particularly difficult to value because of the complexities involved in assessing the value of the underlying mortgage loans. The average life of a mortgage-backed security is likely to be substantially less than the original maturity of the mortgage pools underlying the securities. Prepayments of principal by mortgagors and mortgage foreclosures will usually result in the return of the greater part of principal invested far in advance of the maturity of the mortgages in the pool or can result in credit losses.

Collateralized Mortgage Obligations. Collateralized mortgage obligations (“CMOs”) are debt obligations collateralized by mortgage loans or mortgage pass-through securities (collateral collectively referred to hereinafter as “Mortgage Assets”). Multi-class pass-through securities are interests in a trust composed of Mortgage Assets. All references in this section to CMOs include multi-class pass-through securities. Principal prepayments on the Mortgage Assets may cause the CMOs to be retired substantially earlier than their stated maturities or final distribution dates, resulting in a loss of all or part of the premium if any has been paid. Interest is paid or accrues on all classes of the CMOs on a monthly, quarterly or semi-annual basis. The principal and interest payments on the Mortgage Assets may be allocated among the various classes of CMOs in several ways. Typically, payments of principal, including any prepayments, on the underlying mortgages are applied to the classes in the order of their respective stated maturities or final distribution dates, so that no payment of principal is made on CMOs of a class until all CMOs of other classes having earlier stated maturities or final distribution dates have been paid in full.

Stripped Mortgage-Backed Securities. Stripped mortgage-backed securities (“SMBS”) are derivative multi-class mortgage securities. SMBS are usually structured with two classes that receive different proportions of the interest and principal distributions from a pool of mortgage assets. The Fund will only invest in SMBS whose mortgage assets are U.S. government obligations. A common type of SMBS will be structured so that one class receives some of the interest and most of the principal from the mortgage assets, while the other class receives most of the interest and the remainder of the principal. If the underlying mortgage assets experience greater than anticipated prepayments of principal, the Fund may fail to fully recoup its initial investment in these securities. The market value of any class which consists primarily or entirely of principal payments generally is unusually volatile in response to changes in interest rates.

Risks of Investing in Mortgage-Backed Securities. Investment in mortgage-backed securities poses several risks, including, among others, prepayment, market and credit risk. Prepayment risk reflects the risk that borrowers may prepay their mortgages faster than expected, thereby affecting the investment’s average life and perhaps its yield. Whether or not a mortgage loan is prepaid is almost entirely controlled by the borrower. Borrowers are most likely to exercise prepayment options at the time when it is least advantageous to investors, generally prepaying mortgages as interest rates fall, and slowing payments as interest rates rise. Besides the effect of prevailing interest rates, the rate of prepayment and refinancing of mortgages may also be affected by home value appreciation, ease of the refinancing process and local economic conditions. Market risk reflects the risk that the price of a security may fluctuate over time. The price of mortgage-backed securities may be particularly sensitive to prevailing interest rates, the length of time the security is expected to be outstanding and the liquidity of the issue. In a period of unstable interest rates, there may be decreased demand for certain types of mortgage-backed securities, and the Fund invested in such securities wishing to sell them may find it difficult to find a buyer, which may in turn decrease the price at which they may be sold. Credit risk reflects the risk that the Fund may not receive all or part of its principal because the issuer or credit enhancer has defaulted on its obligations. Obligations issued by U.S. government-related entities are guaranteed as to the payment of principal and interest, but are not backed by the full faith and credit of

the U.S. government. The performance of private label mortgage-backed securities, issued by private institutions, is based on the financial health of those institutions.

The risks to which CMBS are subject differ somewhat from the risks to which RMBS are subject. CMBS are typically backed by a much smaller number of mortgages than RMBS are, so problems with one or a small number of mortgages backing a CMBS can have a large impact on its value. As CMBS have a less diversified pool of loans backing them, they are much more susceptible to property-specific risk. The values of CMBS are also more sensitive to macroeconomic trends. For example, when the economy slows rents generally decrease and vacancies generally increase for commercial real estate. Similarly, as many CMBS have a large exposure to retail properties, events that negatively impact the retail industry can also negatively impact the value of CMBS.

The Fund may invest in municipal bonds and other municipal obligations. These bonds and other obligations are issued by the states and by their local and special-purpose political subdivisions. The term “municipal bond” includes short-term municipal notes issued by the states and their political subdivisions, including, but not limited to, tax anticipation notes (“TANs”), bond anticipation notes (“BANs”), revenue anticipation notes (“RANs”), construction loan notes, tax free commercial paper, and tax free participation certificates. In general, municipal obligations include debt obligations issued by states, cities and local authorities to obtain funds for various public purposes, including construction of a wide range of public facilities such as airports, bridges, highways, hospitals, housing, mass transportation, schools, streets and water and sewer works. Industrial development bonds and pollution control bonds that are issued by or on behalf of public authorities to finance various privately-rated facilities are included within the term municipal obligations if the interest paid thereon is exempt from federal income tax.

Obligations of issuers of municipal obligations are subject to the provisions of bankruptcy, insolvency and other laws affecting the rights and remedies of creditors. In addition, the obligations of such issuers may become subject to the laws enacted in the future by Congress, state legislatures or referenda extending the time for payment of principal and/or interest, or imposing other constraints upon enforcement of such obligations or upon municipalities to levy taxes. There is also the possibility that, as a result of legislation or other conditions, the power or ability of any issuer to pay, when due, the principal of and interest on its municipal obligations may be materially affected.

The Fund may invest in non-investment grade debt securities. Non-investment grade debt securities are medium- to low-quality debt obligations. Debt obligations rated below investment grade (BB/Ba or lower) are commonly known as “high yield,” “high risk” or “junk” bonds. Junk bonds, while generally offering higher yields than investment grade securities with similar maturities, involve greater risks, including the possibility of default or bankruptcy. They are regarded as predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal. The special risk considerations in connection with investments in these securities are discussed below.

(1) Effect of Interest Rates and Economic Changes. All interest-bearing securities typically experience appreciation when interest rates decline and depreciation when interest rates rise. In addition, the market values of junk bond securities tend to reflect individual issuer developments to a greater extent than do the market values of higher rated securities, which react primarily to fluctuations in the general level of interest rates. Junk bond securities also tend to be more sensitive to economic conditions than are higher rated securities. As a result, they generally involve more credit risk than securities in the higher rated categories. During an economic downturn or a sustained period of rising interest rates, highly leveraged issuers of junk bond securities may experience financial stress and may not have sufficient revenues to meet their payment obligations. The risk of loss due to default by an issuer of these securities is significantly greater than by an issuer of higher rated securities because such securities are generally unsecured and are often subordinated to other creditors. Further, if the issuer of a junk bond security defaults, a Fund may incur additional expenses to seek recovery. Periods of economic uncertainty and changes would also generally result in increased volatility in the market prices of these and thus in a Fund’s net asset value.

The value of a junk bond security will generally decrease in a rising interest rate market and, accordingly, so will a Fund’s net asset value. If a Fund experiences unexpected net redemptions in such a market, it may be forced to liquidate a portion of its portfolio securities without regard to their investment merits. Due to the limited liquidity of certain junk bond

securities, a Fund may be forced to liquidate these securities at a substantial discount. Any such liquidation would reduce a Fund’s asset base over which expenses could be allocated and could result in a reduced rate of return for a Fund.

(2) Payment Expectations. Junk bond securities typically contain redemption, call, or prepayment provisions that permit the issuer of securities containing such provisions to redeem the securities at its discretion. During periods of falling interest rates, issuers of these securities are likely to redeem or prepay the securities and refinance them with debt securities with a lower interest rate. To the extent an issuer is able to refinance the securities, or otherwise redeem them, a Fund may have to replace the securities with lower yielding securities, which could result in a lower return for a Fund.

(3) Credit Ratings. Credit ratings are issued by credit rating agencies and are indicative of the rated securities’ safety of principal and interest payments. They do not, however, evaluate the market value risk of junk bond securities and, therefore, may not fully reflect the true risks of such an investment. In addition, credit rating agencies may not make timely changes in a rating to reflect changes in the economy or in the condition of the issuer that affect the value of the security. Consequently, credit ratings are used only as a preliminary indicator of investment quality. Investments in junk bonds will depend more upon credit analysis by the Sub-Adviser than investments in investment grade debt securities. The Sub-Adviser employs its own credit research and analysis, which includes a study of the issuer’s existing debt, capital structure, ability to service debts and pay dividends, sensitivity to economic conditions, operating history, and current earnings trend. The Sub-Adviser continually monitors a Fund’s investments and carefully evaluates whether to dispose of or to retain junk bond securities whose credit ratings or credit quality may have changed.

(4) Liquidity and Valuation. A Fund may have difficulty disposing of certain junk bond securities because there may be a thin trading market for such securities. Not all dealers maintain markets in all junk bond securities. As a result, there is no established retail secondary market for many of these securities. To the extent a secondary trading market does exist, it is generally not as liquid as the secondary market for higher rated securities. The lack of a liquid secondary market may have an adverse impact on the market price of the security. The lack of a liquid secondary market for certain securities may also make it more difficult for a Fund to obtain accurate market quotations for purposes of valuing its securities. Market quotations are generally available on many junk bond issues only from a limited number of dealers and may not necessarily represent firm bids of such dealers or prices for actual sales. During periods of thin trading, the spread between bid and asked prices is likely to increase significantly. In addition, adverse publicity and investor perceptions, whether or not based on fundamental analysis, may decrease the value and liquidity of junk bond securities, especially in a thinly traded market.

The Fund may invest in other investment companies, including open-end funds, closed-end funds, unit investment trusts, and ETFs registered under the 1940 Act (“1940 Act ETFs”). Under the 1940 Act, the Fund’s investment in such securities is generally limited to 3% of the total voting stock of any one investment company; 5% of the Fund’s total assets with respect to any one investment company; and 10% of the Fund’s total assets in the aggregate. The Fund’s investments in other investment companies may include money market mutual funds. Investments in money market funds are not subject to the percentage limitations set forth above. Registered investment companies may invest in an underlying fund in excess of these percentage limits imposed by the 1940 Act in reliance on certain exemptions, such as Rule 12d1-4 under the 1940 Act. When the Fund serves as an underlying fund in reliance on Rule 12d1-4, or in reliance on Section 12(d)(1)(G) of the 1940 Act while relying on Rule 12d1-4 to invest in other investment companies, the Fund’s ability to invest in other investment companies and private funds will generally be limited to 10% of the Fund’s assets.

ETFs in which the Fund may invest are a type of index fund bought and sold on a securities exchange. An ETF trades like common stock and represents a portfolio of securities designed to track a particular market index. ETFs can give exposure to all or a portion of the U.S. market, a foreign market, a region, a commodity, a currency, or to any other index that an ETF tracks. The risks of owning an ETF generally reflect the risks of owning the underlying securities they are designed to track, although lack of liquidity in an ETF could result in it being more volatile and ETFs have management fees that increase their costs. An ETF may fail to accurately track the returns of the market segment or index that it is designed to track, and the price of an ETF’s shares may fluctuate. In addition, because they, unlike

traditional mutual funds, are traded on an exchange, ETFs are subject to the following risks: (i) the performance of the ETF may not replicate the performance of the underlying index that it is designed to track; (ii) the market price of the ETF’s shares may trade at a premium or discount to the ETF’s net asset value; (iii) an active trading market for an ETF may not develop or be maintained; and (iv) there is no assurance that the requirements of the exchange necessary to maintain the listing of the ETF will continue to be met or remain unchanged. Trading in an ETF may be halted if the trading in one or more of the ETF’s underlying securities is halted, which could result in the ETF being more volatile. In the event substantial market or other disruptions affecting ETFs should occur in the future, the liquidity and value of the Fund’s shares could also be substantially and adversely affected.

The Fund may also invest in pooled investment vehicles other than registered investment companies. The Fund will only invest in other pooled investment vehicles that invest primarily in Fund-eligible investments.

If the Fund invests in other investment companies or pooled investment vehicles, Fund shareholders will bear not only their proportionate share of the Fund’s expenses, but also, indirectly, the similar expenses of the underlying investment companies or pooled investment vehicles. Shareholders would also be exposed to the risks associated not only to the Fund, but also to the portfolio investments of the underlying investment companies or pooled investment vehicles. Shares of certain closed-end funds may at times be acquired at market prices representing premiums to their NAVs. Shares acquired at a premium to their NAV may be more likely to subsequently decline in price, resulting in a loss to the Fund and its shareholders.

The Fund may invest in over-the-counter securities. In contrast to the securities exchanges, the over-the-counter market is not a centralized facility that limits trading activity to securities of companies which initially satisfy certain defined standards. Generally, the volume of trading in an unlisted or over-the-counter security is less than the volume of trading in a listed security. This means that the depth of market liquidity of some securities in which the Fund invests may not be as great as that of other securities and, if the Fund were to dispose of such a security, it might have to offer the securities at a discount from recent prices, or sell the securities in small lots over an extended period of time.

Restricted securities may be sold only in privately negotiated transactions or in a public offering with respect to which a registration statement is in effect under the Securities Act. Where registration is required, the Fund may be obligated to pay all or part of the registration expenses and a considerable period may elapse between the time of the decision to sell and the time the Fund may be permitted to sell a security under an effective registration statement. If, during such a period, adverse market conditions were to develop, the Fund might obtain a less favorable price than that which prevailed when it decided to sell. Illiquid investments will be priced at fair value as determined in good faith by the Board of Directors or its delegate.

The Fund may also purchase securities which, while privately placed, are eligible for purchase and sale under Rule 144A under the Securities Act. This rule permits certain qualified institutional buyers, such as the Fund, to trade in privately placed securities even though such securities are not registered under the Securities Act. The liquidity of these securities is monitored based on a variety of factors.

The Fund may from time to time purchase securities on a “when-issued” or other delayed-delivery basis. The price of securities purchased on a when-issued basis is fixed at the time the commitment to purchase is made, but delivery and payment for the securities take place at a later date. Normally, the settlement date occurs within 45 days of the purchase. During the period between the purchase and settlement, no payment is made by the Fund to the issuer and no interest is accrued on debt securities and no dividend income is earned on equity securities. Forward commitments involve a risk of loss if the value of the security to be purchased declines prior to the settlement date. This risk is in addition to the risk of decline in value of the Fund’s other assets. Although when-issued securities may be sold prior to the settlement date, the Fund intends to purchase such securities with the purpose of actually acquiring them. At the time the Fund makes the commitment to purchase a security on a when-issued basis, it will record the transaction and reflect the value of the security in determining its NAV. The Fund does not believe that NAV will be adversely affected by purchases of securities on a when-issued basis.

The Fund will designate on its books or maintain in a segregated account cash and liquid securities equal in value to commitments for when-issued securities. When the time comes to pay for when-issued securities, the Fund will meet its obligations from then-available cash flow, sale of the segregated securities, sale of other securities or, although it would not normally expect to do so, from the sale of the when-issued securities themselves (which may have a market value greater or less than the Fund’s payment obligation).

The Fund may invest in zero coupon and step coupon securities. Zero coupon securities pay no cash income to their holders until they mature. When held to maturity, their entire return comes from the difference between their purchase price and their maturity value. Step coupon securities are debt securities that may not pay interest for a specified period of time and then, after the initial period, may pay interest at a series of different rates. Both zero coupon and step coupon securities are issued at substantial discounts from their value at maturity. Because interest on these securities is not paid on a current basis, the values of securities of this type are subject to greater fluctuations than are the value of securities that distribute income regularly and may be more speculative than such securities. Accordingly, the values of these securities may be highly volatile as interest rates rise or fall. In addition, while such securities generate income for purposes of generally accepted accounting standards, they do not generate cash flow and thus could cause the Fund to be forced to liquidate securities at an inopportune time in order to distribute cash, as required by the Code.

A discussion of exchange listing and trading matters associated with an investment in the Fund is contained in the Prospectus under “Purchase and Sale of Shares.” The discussion below supplements, and should be read in conjunction with, such section of the Prospectus.

The Fund’s shares trade on the Listing Exchange at prices that may differ to some degree from their NAV. There can be no assurance that the requirements of the Listing Exchange necessary to maintain the listing of the Fund’s shares will continue to be met.

The Listing Exchange will consider the suspension of trading in, and will initiate delisting proceedings of, the Fund’s shares under any of the following circumstances: (1) if any of the requirements set forth in the Listing Exchange rules are not continuously maintained; (2) if, where the Listing Exchange has filed a separate proposal under Section 19(b) of the 1940 Act, any of the statements regarding (a) the description of the Fund; (b) limitations on the Fund’s portfolio holdings or reference assets; or (c) the applicability of the Listing Exchange listing rules specified in such proposal are not continuously maintained; (3) if, following the initial twelve-month period after the commencement of trading of the Fund on the Listing Exchange, there are fewer than 50 beneficial holders of the shares of the Fund for 30 or more consecutive trading days; or (4) if such other event shall occur or condition exists that, in the opinion of the Listing Exchange, makes further dealings on the Listing Exchange inadvisable. In addition, the Listing Exchange will remove the shares from listing and trading upon termination of the Trust or 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.

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

The base and trading currency of the Fund is the U.S. dollar. The base currency is the currency in which the Fund’s NAV per share is calculated and the trading currency is the currency in which shares of the Fund are listed and traded on the Listing Exchange.

The management of the Trust, including general supervision of the duties performed for the Fund by the Adviser under the Management Agreement, is the responsibility of the Board. The number of trustees of the Trust is twelve, all of whom are not interested persons of the Fund as defined in Section 2(a)(19) of the 1940 Act (referred to herein as “independent trustees”). None of the independent trustees has ever been a trustee, director or employee of, or consultant to, the Adviser or its affiliates. The names, business addresses and years of birth of the trustees and officers of the Fund, their principal occupations

and other affiliations during the past five years, the number of portfolios each trustee oversees and other directorships they hold are set forth below. Except as noted in the table below, the trustees of the Trust are directors or trustees, as the case may be, of [ ] Nuveen-sponsored registered investment companies (the “Nuveen Funds”), which include [ ] open-end mutual funds, including the Fund (the “Nuveen Mutual Funds”), [ ] closed-end funds and [ ] Nuveen ETFs.

*Mr. Boateng and Mr. Forrester were each elected or appointed as a board member of each of the Nuveen Funds except Nuveen Core Plus Impact Fund, Nuveen Multi-Asset Income Fund, Nuveen Multi-Market Income Fund, Nuveen Real Asset Income and Growth Fund, and Nuveen Variable Rate Preferred & Income Fund, Nuveen Preferred and Income Term Fund for which each serves as a consultant.

**Mr. Starr was elected or appointed as a board member of each of the Nuveen Funds except Nuveen Multi-Market Income Fund, for which he serves as a consultant.

The Board oversees the operations and management of the Nuveen Funds, including the duties performed for the Nuveen Funds by the Adviser or its affiliates. The Board has adopted a unitary board structure. A unitary board consists of one group of trustees who serve on the board of every fund in the Nuveen Fund complex (except with respect to certain Nuveen Funds where certain trustees may instead serve as consultants, as indicated in the “Independent Trustees” table included herein). In adopting a unitary board structure, the trustees seek to provide effective governance through establishing a board, the overall composition of which will, as a body, possess the appropriate skills, diversity (including, among other things, gender, race and ethnicity), independence and experience to oversee the Nuveen Funds’ business. With this overall framework in mind, when the Board, through its Nominating and Governance Committee discussed below, seeks nominees for the Board, the trustees consider, not only the candidate’s particular background, skills and experience, among other things, but also whether such background, skills and experience enhance the Board’s diversity and at the same time complement the Board given its current composition and the mix of skills and experiences of the incumbent trustees. The Nominating and Governance Committee believes that the Board generally benefits from diversity of background (including, among other things, gender, race and ethnicity), skills, experience and views among its members, and considers this a factor in evaluating the composition of the Board, but has not adopted any specific policy on diversity or any particular definition of diversity.

The Board believes the unitary board structure enhances good and effective governance, particularly given the nature of the structure of the investment company complex. Funds in the same complex generally are served by the same service providers and personnel and are governed by the same regulatory scheme which raises common issues that must be addressed by the trustees across the fund complex (such as compliance, valuation, liquidity, brokerage, trade allocation or risk management). The Board believes it is more efficient to have a single board review and oversee common policies and procedures which increases the Board’s knowledge and expertise with respect to the many aspects of fund operations that are complex-wide in nature. The unitary structure also enhances the Board’s influence and oversight over the Adviser and other service providers.

In an effort to enhance the independence of the Board, the Board also has Co-Chairs that are independent trustees. The Board recognizes that a chair can perform an important role in setting the agenda for the Board, establishing the boardroom culture, establishing a point person on behalf of the Board for Fund management, and reinforcing the Board’s focus on the long-term interests of shareholders. The Board recognizes that a chair may be able to better perform these functions without any conflicts of interests arising from a position with Fund management. Accordingly, the trustees have elected (i) Thomas J. Kenny to serve as an independent Co-Chair of the Board for a one-year term expiring on December 31, 2024, (ii) Terence J. Toth to serve as an independent Co-Chair of the Board for a six-month term ending on June 30, 2024, and (iii) Robert L. Young to serve as an independent Co-Chair of the Board for a six-month term from July 1, 2024 through December 31, 2024. Specific responsibilities of the Co-Chairs include: (i) coordinating with Fund management in the preparation of the agenda for each meeting of the Board; (ii) presiding at all meetings of the Board and of the shareholders; and (iii) serving as a liaison with other trustees, the Trust’s officers and other Fund management personnel, and

counsel to the independent trustees. The Co-Chairs perform such other duties as the Board may from time to time determine.

Although the Board has direct responsibility over various matters (such as advisory contracts and underwriting contracts), the Board also exercises certain of its oversight responsibilities through several committees that it has established and which report back to the full Board. The Board believes that a committee structure is an effective means to permit trustees to focus on particular operations or issues affecting the Nuveen Funds, including risk oversight. More specifically, with respect to risk oversight, the Board has delegated matters relating to valuation, compliance and investment risk to certain committees (as summarized below). In addition, the Board believes that the periodic rotation of trustees among the different committees allows the trustees to gain additional and different perspectives of a Nuveen Fund’s operations. The Board has established seven standing committees: the Executive Committee, the Dividend Committee, the Audit Committee, the Compliance, Risk Management and Regulatory Oversight Committee, the Investment Committee, the Nominating and Governance Committee and the Open-End Funds Committee. The Board may also from time to time create ad hoc committees to focus on particular issues as the need arises. The membership and functions of the standing committees are summarized below. For more information on the Board, please visit www.nuveen.com/fundgovernance.

The Executive Committee, which may meet between regular meetings of the Board, is authorized to exercise all of the powers of the Board. The members of the Executive Committee are Mr. Kenny and Mr. Young, Co-Chairs, Mr. Nelson. During the fiscal year ended July 31, 2024, the Executive Committee did not meet.

The Audit Committee assists the Board in the oversight and monitoring of the accounting and financial reporting policies, processes and practices of the Nuveen Funds, and the audits of the financial statements of the Nuveen Funds; the quality and integrity of the financial statements of the Nuveen Funds; the Nuveen Funds’ compliance with legal and regulatory requirements relating to the Nuveen Funds’ financial statements; the independent auditors’ qualifications, performance and independence; and the Valuation Policy of the Nuveen Funds and the internal valuation group of the Adviser, as valuation designee for the Nuveen Funds. It is the responsibility of the Audit Committee to select, evaluate and replace any independent auditors (subject only to Board approval and, if applicable, shareholder ratification) and to determine their compensation. The Audit Committee is also responsible for, among other things, overseeing the valuation of securities comprising the Nuveen Funds’ portfolios. The Audit Committee is also primarily responsible for the oversight of the Valuation Policy and actions taken by the Adviser, as valuation designee of the Funds, through its internal valuation group, which provides regular reports to the committee, reviews any issues relating to the valuation of the Nuveen Funds’ securities brought to its attention and considers the risks to the Nuveen Funds in assessing the possible resolutions to these matters. The Audit Committee may also consider any financial risk exposures for the Nuveen Funds in conjunction with performing its functions.

To fulfill its oversight duties, the Audit Committee regularly meets with Fund management to discuss the Nuveen Funds’ annual and semi-annual reports and has regular meetings with the external auditors for the Nuveen Funds and the Adviser’s internal audit group. In assessing financial risk disclosure, the Audit Committee also may review in a general manner the processes the Board or other Board committees have in place with respect to risk assessment and risk management as well as compliance with legal and regulatory matters relating to the Nuveen Funds’ financial statements. The Audit Committee operates under a written charter adopted and approved by the Board. Members of the Audit Committee shall be independent (as set forth in the charter) and free of any relationship that, in the opinion of the trustees, would interfere with their exercise of independent judgment as an Audit Committee member. The members of the Audit Committee are Mr. Nelson, Chair, Mr. Boateng, Mr. Moschner, Mr. Starr, Ms. Wolff and Mr. Young, each of whom is an independent trustee of the Nuveen Funds. Mr. Boateng, Mr. Moschner, Mr. Nelson, Mr. Starr and Mr. Young have each been designated as an “audit committee financial expert” as defined by the rules of the SEC. During the fiscal year ended July 31, 2024, the Audit Committee met [ ] times.

The Nominating and Governance Committee is responsible for seeking, identifying and recommending to the Board qualified candidates for election or appointment to the Board. In addition, the Nominating and Governance Committee oversees matters of corporate governance, including the evaluation of Board performance and processes, the assignment and rotation of committee members, and the establishment of corporate governance guidelines and procedures, to the extent necessary or desirable, and matters related thereto. The committee recognizes that as demands on the Board evolve over time (such as through an increase in the number of funds overseen or an increase in the complexity

of the issues raised), the committee must continue to evaluate the Board and committee structures and their processes and modify the foregoing as may be necessary or appropriate to continue to provide effective governance. Accordingly, the Nominating and Governance Committee has a separate meeting each year to, among other things, review the Board and committee structures, their performance and functions, and recommend any modifications thereto or alternative structures or processes that would enhance the Board’s governance of the Nuveen Funds.

In addition, the Nominating and Governance Committee, among other things, makes recommendations concerning the continuing education of trustees; monitors performance of legal counsel; establishes and monitors a process by which security holders are able to communicate in writing with members of the Board; and periodically reviews and makes recommendations about any appropriate changes to trustee compensation. In the event of a vacancy on the Board, the Nominating and Governance Committee receives suggestions from various sources, including shareholders, as to suitable candidates. Suggestions should be sent in writing to William Siffermann, Manager of Fund Board Relations, Nuveen, LLC, 333 West Wacker Drive, Chicago, Illinois 60606. The Nominating and Governance Committee sets appropriate standards and requirements for nominations for new trustees and reserves the right to interview any and all candidates and to make the final selection of any new trustees. In considering a candidate’s qualifications, each candidate must meet certain basic requirements, including relevant skills and experience, time availability (including the time requirements for due diligence meetings with sub-advisers and service providers) and, if qualifying as an independent trustee candidate, independence from the Adviser, the Sub-Adviser, the Distributor and other service providers, including any affiliates of these entities. These skill and experience requirements may vary depending on the current composition of the Board, since the goal is to ensure an appropriate range of skills, diversity and experience, in the aggregate. Accordingly, the particular factors considered and weight given to these factors will depend on the composition of the Board and the skills and backgrounds of the incumbent trustees at the time of consideration of the nominees. All candidates, however, must meet high expectations of personal integrity, independence, governance experience and professional competence. All candidates must be willing to be critical within the Board and with Fund management and yet maintain a collegial and collaborative manner toward other Board members. The Nominating and Governance Committee operates under a written charter adopted and approved by the Board. This committee is composed of the independent trustees of the Nuveen Funds. Accordingly, the members of the Nominating and Governance Committee are Mr. Kenny and Mr. Young, Co-Chairs, Mr. Boateng, Mr. Forrester, Ms. Lancellotta, Ms. Medero, Mr. Moschner, Mr. Nelson, Mr. Starr, Mr. Thornton and Ms. Wolff. During the fiscal year ended July 31, 2024, the Nominating and Governance Committee met [ ] times.

The Dividend Committee is authorized to declare distributions (with subsequent ratification by the Board) on the Nuveen Funds’ shares, including, but not limited to, regular and special dividends, capital gains and ordinary income distributions. The Dividend Committee operates under a written charter adopted by the Board. The members of the Dividend Committee are Mr. Thornton, Chair, Ms. Lancellotta, Mr. Nelson and Mr. Starr. During the fiscal year ended July 31, 2024, the Dividend Committee met [ ] times.

The Compliance, Risk Management and Regulatory Oversight Committee (the “Compliance Committee”) is responsible for the oversight of compliance issues, risk management and other regulatory matters affecting the Nuveen Funds that are not otherwise the jurisdiction of the other committees. The Board has adopted and periodically reviews policies and procedures designed to address the Nuveen Funds’ compliance and risk matters. As part of its duties, the Compliance Committee reviews the policies and procedures relating to compliance matters and recommends modifications thereto as necessary or appropriate to the full Board; develops new policies and procedures as new regulatory matters affecting the Nuveen Funds arise from time to time; evaluates or considers any comments or reports from examinations from regulatory authorities and responses thereto; and performs any special reviews, investigations or other oversight responsibilities relating to risk management, compliance and/or regulatory matters as requested by the Board.

In addition, the Compliance Committee is responsible for risk oversight, including, but not limited to, the oversight of general risks related to investments which are not reviewed by other committees, such as liquidity and derivatives usage; risks related to product structure elements, such as leverage; techniques that may be used to address the foregoing risks, such as hedging and swaps and Fund operational risk and risks related to the overall operation of the TIAA/Nuveen enterprise and, in each case, the controls designed to address or mitigate such risks. In assessing issues brought to the Compliance Committee’s attention or in reviewing a particular policy, procedure, investment technique or

strategy, the Compliance Committee evaluates the risks to the Nuveen Funds in adopting a particular approach compared to the anticipated benefits to the Nuveen Funds and their shareholders. In fulfilling its obligations, the Compliance Committee meets on a quarterly basis. The Compliance Committee receives written and oral reports from the Nuveen Funds’ Chief Compliance Officer (“CCO”) and meets privately with the CCO at each of its quarterly meetings. The CCO also provides an annual report to the full Board regarding the operations of the Nuveen Funds’ and service providers’ compliance programs as well as any recommendations for modifications thereto. Certain matters not addressed at the committee level may be addressed by another committee or directly by the full Board. The Compliance Committee operates under a written charter adopted and approved by the Board. The members of the Compliance Committee are Ms. Wolff, Chair, Mr. Forrester, Mr. Kenny, Ms. Lancellotta, Ms. Medero, Mr. Thornton and Mr. Toth. During the fiscal year ended July 31, 2024, the Compliance Committee met [ ] times.

The Investment Committee is responsible for the oversight of Nuveen Fund performance, investment risk management and other portfolio-related matters affecting the Nuveen Funds which are not otherwise the jurisdiction of the other Board committees. As part of such oversight, the Investment Committee reviews each Nuveen Fund’s investment performance and investment risks, which may include, but is not limited to, an evaluation of Nuveen Fund performance relative to investment objectives, benchmarks and peer group; a review of risks related to portfolio investments, such as exposures to particular issuers, market sectors, or types of securities, as well as consideration of other factors that could impact or are related to Nuveen Fund performance; and an assessment of Nuveen Fund objectives, policies and practices as such may relate to Nuveen Fund performance. In assessing issues brought to the Investment Committee’s attention or in reviewing an investment policy, technique or strategy, the Investment Committee evaluates the risks to the Nuveen Funds in adopting or recommending a particular approach or resolution compared to the anticipated benefits to the Nuveen Funds and their shareholders.

In fulfilling its obligations, the Investment Committee receives quarterly reports from the investment oversight and the investment risk groups at Nuveen. Such groups also report to the full Board on a quarterly basis and the full Board participates in further discussions with Fund management at its quarterly meetings regarding matters relating to Nuveen Fund performance and investment risks, including with respect to the various drivers of performance and Nuveen Fund use of leverage and hedging. Accordingly, the Board directly and/or in conjunction with the Investment Committee oversees the investment performance and investment risk management of the Nuveen Funds. The Investment Committee operates under a written charter adopted and approved by the Board. This Investment Committee is composed of the independent trustees of the Nuveen Funds. Accordingly, the members of the Investment Committee are Mr. Boateng and Ms. Lancellotta, Co-Chairs, Mr. Forrester, Mr. Kenny, Ms. Medero, Mr. Moschner, Mr. Nelson, Mr. Starr, Mr. Thornton, Mr. Toth, Ms. Wolff and Mr. Young. During the fiscal year ended July 31, 2024, the Investment Committee met [ ] times.

The Open-End Funds Committee is responsible for assisting the Board in the oversight and monitoring of the Nuveen Funds that are registered as open-end management investment companies (“Open-End Funds”). The committee may review and evaluate matters related to the formation and the initial presentation to the Board of any new Open-End Fund and may review and evaluate any matters relating to any existing Open-End Fund. The Open-End Funds Committee operates under a written charter adopted and approved by the Board. The members of the Open-End Funds Committee are Mr. Forrester and Ms. Medero, Co-Chairs, Mr. Boateng, Mr. Kenny, Mr. Thornton, Mr. Toth and Mr. Young. During the fiscal year ended July 31, 2024, the Open-End Funds Committee met [ ] times.

In determining that a particular trustee was qualified to serve on the Board, the Board has considered each trustee’s background, skills, experience and other attributes in light of the composition of the Board with no particular factor controlling. The Board believes that trustees need to have the ability to critically review, evaluate, question and discuss information provided to them, and to interact effectively with Fund management, service providers and counsel, in order to exercise effective business judgment in the performance of their duties, and the Board believes each trustee satisfies this standard. An effective trustee may achieve this ability through his or her educational background; business, professional training or practice; public service or academic positions; experience from service as a board member or executive of investment funds, public companies or significant private or not-for-profit entities or other organizations; and/or other life experiences. Accordingly, set forth below is a summary of the experiences, qualifications, attributes, and skills that led to the conclusion, as of the date of this document, that each trustee should continue to serve in that capacity. References to the experiences, qualifications, attributes and skills of trustees are pursuant to requirements of the SEC, do not constitute

holding out of the Board or any trustee as having any special expertise or experience and shall not impose any greater responsibility or liability on any such person or on the Board by reason thereof.

Since 2007, Mr. Boateng has served as the Chief Investment Officer for Casey Family Programs. He was previously Director of U.S. Pension Plans for Johnson & Johnson from 2002 to 2006. Mr. Boateng is a board member of the Lumina Foundation and Waterside School, an emeritus board member of Year Up Puget Sound, member of the Investment Advisory Committee and former Chair for the Seattle City Employees’ Retirement System, and an Investment Committee Member for The Seattle Foundation. Mr. Boateng previously served on the Board of Trustees for the College Retirement Equities Fund (2018-2023) and on the Management Committee for TIAA Separate Account VA-1 (2019-2023). Mr. Boateng received a B.S. from the University of Ghana and an M.B.A. from the University of California, Los Angeles.

From 2007 to 2021, Mr. Forrester held various positions with Copper Rock Capital Partners, LLC (“Copper Rock”), including Chief Executive Officer (2014-2021), Chief Operating Officer (“COO”) (2007-2014) and Board Member (2007-2021). Mr. Forrester is currently a member of the Independent Directors Council Governing Council of the Investment Company Institute. He also serves on the Board of Trustees of the Dexter Southfield School. Mr. Forrester previously served on the Board of Trustees for the College Retirement Equities Fund and on the Management Committee for TIAA Separate Account V A-1 (2007-2023). Mr. Forrester has a B.A. from Washington and Lee University.

Mr. Kenny, the Nuveen Funds’ Independent Co-Chair for a one-year term expiring on December 31, 2024, served as an Advisory Director (2010-2011), Partner (2004-2010), Managing Director (1999-2004) and Co-Head (2002-2010) of Goldman Sachs Asset Management’s Global Cash and Fixed Income Portfolio Management team, having worked at Goldman Sachs since 1999. Mr. Kenny is a Director and the Chair of the Finance and Investment Committee of Aflac Incorporated and a Director of ParentSquare. He is a Former Director and Finance Committee Chair for the Sansum Clinic; Former Advisory Board Member, B’Box; Former Member of the University of California at Santa Barbara Arts and Lectures Advisory Council; Former Investment Committee Member, Cottage Health System; and Former President of the Board of Crane Country Day School. Mr. Kenny previously served on the Board of Trustees (2011-2023) and as Chairman (2017-2023) for the College Retirement Equities Fund and on the Management Committee (2011-2023) and as Chairman (2017-2023) for TIAA Separate Account VA-1. He received a B.A. from the University of California, Santa Barbara, and an M.S. from Golden Gate University. He also is a Chartered Financial Analyst.

After 30 years of service, Ms. Lancellotta retired at the end of 2019 from the Investment Company Institute (ICI), which represents regulated investment companies on regulatory, legislative and securities industry initiatives that affect funds and their shareholders. From November 2006 until her retirement, Ms. Lancellotta served as Managing Director of ICI’s Independent Directors Council (IDC), which supports fund independent directors in fulfilling their responsibilities to promote and protect the interests of fund shareholders. At IDC, Ms. Lancellotta was responsible for all ICI and IDC activities relating to the fund independent director community. In conjunction with her responsibilities, Ms. Lancellotta advised and represented IDC, ICI, independent directors and the investment company industry on issues relating to fund governance and the role of fund directors. She also directed and coordinated IDC’s education, communication, governance and policy initiatives. Prior to serving as Managing Director of IDC, Ms. Lancellotta held various other positions with ICI beginning in 1989. Before joining ICI, Ms. Lancellotta was an associate at two Washington D.C. law firms. In addition, she has been President, since 2023, and a member, since 2020, of the Board of Directors of the Jewish Coalition Against Domestic Abuse (JCADA), an organization that seeks to end power-based violence, empower survivors and ensure safe communities. Ms. Lancellotta received a B.A. degree from Pennsylvania State University in 1981 and a J.D. degree from the National Law Center, George Washington University (currently known as George Washington University Law School) in 1984.

Ms. Medero has over 30 years of financial services experience and, most recently, from December 2009 until her retirement in July, 2020, she was a Managing Director in the Government

Relations and Public Policy Group at BlackRock, Inc. (BlackRock). From July 2018 to July 2020, she was also a Senior Advisor to BlackRock’s Vice Chairman, focusing on public policy and corporate governance issues. In 1996, Ms. Medero joined Barclays Global Investors (BGI), which merged with BlackRock in 2009. At BGI, she was a Managing Director and served as Global General Counsel and Corporate Secretary until 2006. Then, from 2006 to 2009, Ms. Medero was a Managing Director and Global Head of Government Relations and Public Policy at Barclays Group (IBIM), where she provided policy guidance and directed legislative and regulatory advocacy programs for the investment banking, investment management and wealth management businesses. Before joining BGI, Ms. Medero was a Partner at Orrick, Herrington & Sutcliffe LLP from 1993 to 1995, where she specialized in derivatives and financial markets regulation issues. Additionally, she served as General Counsel of the Commodity Futures Trading Commission (CFTC) from 1989 to 1993 and, from 1986 to 1989, she was Deputy Associate Director/Associate Director for Legal and Financial Affairs at The White House Office of Presidential Personnel. Further, from 2006 to 2010, Ms. Medero was a member of the CFTC Global Markets Advisory Committee and she has been actively involved in financial industry associations, serving as Chair of the Steering Committee of the SIFMA (Securities Industry and Financial Markets Association) Asset Management Group (2016-2018) and Chair of the CTA (Commodity Trading Advisor), CPO (Commodity Pool Operator) and Futures Committee of the Managed Funds Association (2010-2012). Ms. Medero also chaired the Corporations, Antitrust and Securities Practice Group of The Federalist Society for Law and Public Policy (from 2010 to 2022 and 2000 to 2002). In addition, since 2019, she has been a member of the Board of Directors of the Baltic-American Freedom Foundation, which seeks to provide opportunities for citizens of the Baltic States to gain education and professional development through exchanges in the United States. Ms. Medero received a B.A. degree from St. Lawrence University in 1975 and a J.D. degree from the National Law Center, George Washington University (currently known as George Washington University Law School) in 1978.

Mr. Moschner is a consultant in the wireless industry and, in July 2012, founded Northcroft Partners, LLC, a management consulting firm that provides operational, management and governance solutions. Prior to founding Northcroft Partners, LLC, Mr. Moschner held various positions at Leap Wireless International, Inc., a provider of wireless services, where he was a consultant from February 2011 to July 2012, Chief Operating Officer from July 2008 to February 2011, and Chief Marketing Officer from August 2004 to June 2008. Before he joined Leap Wireless International, Inc., Mr. Moschner was President of the Verizon Card Services division of Verizon Communications, Inc. from 2000 to 2003, and President of One Point Services at One Point Communications from 1999 to 2000. Mr. Moschner also served at Zenith Electronics Corporation as Director, President and Chief Executive Officer from 1995 to 1996, and as Director, President and Chief Operating Officer from 1994 to 1995. Mr. Moschner was Chairman of the Board (2019) and a member of the Board of Directors (2012-2019) of USA Technologies, Inc. and, from 1996 until 2016, he was a member of the Board of Directors of Wintrust Financial Corporation. In addition, he is emeritus (since 2018) of the Advisory Boards of the Kellogg School of Management (1995-2018) and the Archdiocese of Chicago Financial Council (2012-2018). Mr. Moschner received a Bachelor of Engineering degree in Electrical Engineering from The City College of New York in 1974 and a Master of Science degree in Electrical Engineering from Syracuse University in 1979.

Mr. Nelson formerly served on the Board of Directors of Core12, LLC from 2008 to 2023, a private firm that develops branding, marketing, and communications strategies for clients. Mr. Nelson has extensive experience in global banking and markets, having served in several senior executive positions with ABN AMRO Holdings N.V. and its affiliated entities and predecessors, including LaSalle Bank Corporation from 1996 to 2008, ultimately serving as Chief Executive Officer of ABN AMRO N.V. North America. During his tenure at the bank, he also served as Global Head of its Financial Markets Division, which encompassed the bank's Currency, Commodity, Fixed Income, Emerging Markets, and Derivatives businesses. He was a member of the Foreign Exchange Committee of the Federal Reserve Bank of the United States and during his tenure with ABN AMRO served as the bank’s representative on various committees of The Bank of Canada, European Central Bank, and The Bank of England. Mr. Nelson previously served as a senior, external advisor to the financial services practice of Deloitte Consulting LLP. (2012-2014). At Fordham University, he served as a director of The President’s Council (2010- 2019) and previously served as a director of The Curran Center for Catholic American Studies (2009-2018). He served as a trustee and Chairman of The Board of Trustees of Marian University (2011-2013). Mr. Nelson is a graduate of Fordham University, holding a BA in Economics and an MBA in Finance.

Mr. Starr was Vice Chair, Senior Managing Director from 2020 to 2021, and Chief Financial Officer, Senior Managing Director from 2005 to 2020, for Invesco, Ltd. Mr. Starr is also a Director and member of the Audit Committee for AMG. He is former Chair and member of the Board of Directors, Georgia Leadership Institute for School Improvement (GLISI); former Chair and member of the Board of Trustees, Georgia Council on Economic Education (GCEE). Mr. Starr previously served on the Board of Trustees for the College Retirement Equities Fund and on the Management Committee for TIAA Separate Account VA-1 (2022-2023). Mr. Starr received a B.A. and a B.S. from Columbia College, an M.B.A. from Columbia Business School, and an M.S. from Carnegie Mellon University.

Mr. Thornton has over 40 years of broad leadership and operating experience from his career with FedEx Corporation (“FedEx”), which, through its portfolio of companies, provides transportation, e-commerce and business services. In November 2019, Mr. Thornton retired as Executive Vice President and Chief Operating Officer of FedEx Freight Corporation (FedEx Freight), a subsidiary of FedEx, where, from May 2018 until his retirement, he had been responsible for day-to-day operations, strategic guidance, modernization of freight operations and delivering innovative customer solutions. From September 2006 to May 2018, Mr. Thornton served as Senior Vice President, U.S. Operations at Federal Express Corporation (FedEx Express), a subsidiary of FedEx. Prior to September 2006, Mr. Thornton held a range of positions of increasing responsibility with FedEx, including various management positions. In addition, Mr. Thornton currently (since 2014) serves on the Board of Directors of The Sherwin-Williams Company, where he is a member of the Audit Committee and the Nominating and Corporate Governance Committee, and the Board of Directors of Crown Castle International (since 2020), where he is a member of the Strategy Committee and the Compensation Committee. Formerly (2012-2018), he was a member of the Board of Directors of Safe Kids Worldwide^®, a non-profit organization dedicated to the prevention of childhood injuries. Mr. Thornton is a member (since 2014) of the Executive Leadership Council (ELC), the nation’s premier organization of global black senior executives. He is also a member of the National Association of Corporate Directors (NACD). Mr. Thornton has been recognized by Black Enterprise on its 2017 list of the Most Powerful Executives in Corporate America and by Ebony on its 2016 Power 100 list of the world’s most influential and inspiring African Americans. Mr. Thornton received a B.B.A. degree from the University of Memphis in 1980 and an M.B.A. from the University of Tennessee in 2001.

Mr. Toth, the Nuveen Funds’ Independent Co-Chair for a six-month term ending on June 30, 2024, was a Co-Founding Partner of Promus Capital (2008-2017). From 2012 to 2021, he was a Director of Quality Control Corporation, from 2010 to 2019, he was a Director of Fulcrum IT Service LLC and from 2012 to 2016, he was a Director of LogicMark LLC. From 2008 to 2013, he was a Director of Legal & General Investment Management America, Inc. From 2004 to 2007, he was Chief Executive Officer and President of Northern Trust Global Investments, and Executive Vice President of Quantitative Management & Securities Lending from 2000 to 2004. He also formerly served on the Board of the Northern Trust Mutual Funds. He joined Northern Trust in 1994 after serving as Managing Director and Head of Global Securities Lending at Bankers Trust (1986 to 1994) and Head of Government Trading and Cash Collateral Investment at Northern Trust from 1982 to 1986. He currently serves as Chair of the Board of the Kehrein Center for the Arts (since 2021) and is on the Board of Catalyst Schools of Chicago (since 2008). He is on the Mather Foundation Board (since 2012) and was Chair of its Investment Committee from 2017 to 2022. Mr. Toth graduated with a Bachelor of Science degree from the University of Illinois, and received his M.B.A. from New York University. In 2005, he graduated from the CEO Perspectives Program at Northwestern University.

Ms. Wolff retired from Skadden, Arps, Slate, Meagher & Flom LLP in 2014 after more than 30 years of providing client service in the Mergers & Acquisitions Group. During her legal career, Ms. Wolff devoted significant time to advising boards and senior management on U.S. and international corporate, securities, regulatory and strategic matters, including governance, shareholder, fiduciary, operational and management issues. From 2013 to 2017, she was a Board member of Travelers Insurance Company of Canada and The Dominion of Canada General Insurance Company (each of which is a part of Travelers Canada, the Canadian operation of The Travelers Companies, Inc.). Ms. Wolff has been a trustee of New York-Presbyterian Hospital since 2005 and, since 2004, she has served as a trustee of The John A. Hartford Foundation (a philanthropy dedicated to improving the care of older adults) where she formerly

served as Chair from 2015 to 2022. From 2005 to 2015, she was a trustee of Mt. Holyoke College and served as Vice Chair of the Board from 2011 to 2015. Ms. Wolff received her Bachelor of Arts from Mt. Holyoke College and her Juris Doctor from Case Western Reserve University School of Law.

Mr. Young, the Nuveen Funds’ Independent Co-Chair for a six-month term from July 1, 2024 through December 31, 2024, has more than 30 years of experience in the investment management industry. From 1997 to 2017, he held various positions with J.P. Morgan Investment Management Inc. (“J.P. Morgan Investment”) and its affiliates (collectively, “J.P. Morgan”). Most recently, he served as Chief Operating Officer and Director of J.P. Morgan Investment (from 2010 to 2016) and as President and Principal Executive Officer of the J.P. Morgan Funds (from 2013 to 2016). As Chief Operating Officer of J.P. Morgan Investment, Mr. Young led service, administration and business platform support activities for J.P. Morgan’s domestic retail mutual fund and institutional commingled and separate account businesses, and co-led these activities for J.P. Morgan’s global retail and institutional investment management businesses. As President of the J.P. Morgan Funds, Mr. Young interacted with various service providers to these funds, facilitated the relationship between such funds and their boards, and was directly involved in establishing board agendas, addressing regulatory matters, and establishing policies and procedures. Before joining J.P. Morgan, Mr. Young, a former Certified Public Accountant (CPA), was a Senior Manager (Audit) with Deloitte & Touche LLP (formerly, Touche Ross LLP), where he was employed from 1985 to 1996. During his tenure there, he actively participated in creating, and ultimately led, the firm’s midwestern mutual fund practice. Mr. Young holds a Bachelor of Business Administration degree in Accounting from the University of Dayton and, from 2008 to 2011, he served on the Investment Committee of its Board of Trustees.

The following table shows, for each independent trustee, (1) the estimated aggregate compensation to be paid by the Fund for the fiscal year ending July 31, 2025, and (2) the total compensation (including deferred amounts), as well as any amounts related to special, ad hoc committees that are temporary in nature and not expected to be long-term, ongoing compensation, paid to each trustee by the Nuveen Funds during the fiscal year ended July 31, 2024. Pursuant to the Board’s deferred compensation plan, a portion of the independent trustees’ compensation may be deferred and treated as though an equivalent dollar amount has been invested in shares of one or more eligible Nuveen Funds. The amount of total compensation that has been deferred provided below represents the total deferred fees (including the return from the assumed investment in the eligible Nuveen Funds) payable from the Fund.

1. “Total Compensation From Nuveen Funds Paid to Director” for Mr. Boateng, Mr. Forrester, Mr. Kenny and Mr. Starr for the period presented includes compensation from College Retirement Equities Fund (“CREF”) and TIAA Separate Account VA-1 (“VA-1”), as each was a member of the board and management committee of CREF and VA-1, respectively, during the period.

Effective January 1, 2023, Independent Board Members received a $210,000 annual retainer, plus they receive (a) a fee of $7,250 per day for attendance at regularly scheduled meetings of the Board;

(b) a fee of $4,000 per meeting for attendance at special, non-regularly scheduled Board meetings; (c) a fee of $2,500 per meeting for attendance at Audit Committee meetings, Open-End Funds Committee meetings and Investment Committee Meetings; (d) a fee of $5,000 per meeting for attendance at Compliance, Risk Management and Regulatory Oversight Committee meetings; (e) a fee of $1,250 per meeting for attendance at Dividend Committee meetings; and (f) a fee of $500 per meeting for attendance at all other committee meetings, and $100 per meeting when the Executive Committee acts as pricing committee for IPOs, plus, in each case, expenses incurred in attending such meetings, provided that no fees are received for meetings held on days on which regularly scheduled Board meetings are held. In addition to the payments described above, the Chair of the Board receives $140,000, and the chairpersons of the Audit Committee, the Dividend Committee, the Compliance, Risk Management and Regulatory Oversight Committee, the Nominating and Governance Committee, the Open-End Funds Committee and the Investment Committee receive $20,000 each as additional retainers. Independent Board Members also receive a fee of $5,000 per day for site visits to entities that provide services to the Nuveen Funds on days on which no Board meeting is held. Per meeting fees for unscheduled Committee meetings or meetings Ad Hoc or Special Assignment Committees will be determined by the Chair of such Committee based on the complexity or time commitment associated with the particular meeting. The annual retainer, fees and expenses allocated among the Nuveen Funds on the basis of relative net assets, although management may, in its discretion, establish a minimum amount to be allocated to each fund. In certain instances, fees and expenses will be allocated only to those Nuveen Funds that are discussed at a given meeting.

Effective January 1, 2024, independent directors receive a $350,000 annual retainer, plus they receive (a) an annual retainer of $30,000 for membership on the Audit Committee and Compliance, Risk Management and Regulatory Oversight Committee, respectively; and (b) an annual retainer of $20,000 for membership on the Dividend Committee, Investment Committee, Nominating and Governance Committee and Open-End Funds Committee, respectively. In addition to the payments described above, the Chair/Co-Chair of the Board receives $140,000 annually; the chair/co-chair of the Audit Committee and Compliance, Risk Management and Regulatory Oversight Committee receive $30,000 annually; and the chair/co-chair of the Dividend Committee, Investment Committee, Nominating and Governance Committee and Open-End Funds Committee receive $20,000 annually. Directors will be paid either $1,000 or $2,500 for any ad hoc meetings of the Board or its Committees depending upon the meeting’s length and immediacy. For any special assignment committees, the chair/co-chair will be paid a quarterly fee of $1,250 and members will be paid a quarterly fee of $5,000. The annual retainers, fees and expenses of the Board are allocated among the funds in the Nuveen Fund complex on the basis of relative net assets, although a minimum amount may be established to be allocated to each fund. In certain instances, fees and expenses will be allocated only to those funds that are discussed at a given meeting.

The Trust does not have a retirement or pension plan. The Trust is a participant in a deferred compensation plan (the “Deferred Compensation Plan”) that permits any independent trustee to elect to defer receipt of all or a portion of his or her compensation as an independent trustee. The deferred compensation of a participating trustee is credited to a book reserve account of the participating Nuveen Funds when the compensation would otherwise have been paid to the trustee. The value of the trustee’s deferral account at any time is equal to the value that the account would have had if contributions to the account had been invested and reinvested in shares of one or more of the eligible Nuveen Funds. An independent trustee may elect to receive distributions in a lump sum or over a period of two to 20 years. No participating Nuveen Fund will be liable for any other fund’s obligations to make distributions under the Deferred Compensation Plan.

The Trust has no employees. Each officer of the Trust serves without any compensation from the Fund. The CCO’s compensation, which is composed of base salary and incentive compensation, is paid by the Adviser, with review and input by the Board. The Fund reimburses the Adviser for an allocable portion of the Adviser’s cost of the CCO’s incentive compensation.

The information in the table below discloses the dollar ranges of (i) each trustee’s beneficial ownership in the Fund, and (ii) each trustee’s aggregate beneficial ownership in all Nuveen Funds, including in each case the value of fund shares elected by the trustee in the trustees’ deferred compensation plan, as of December 31, 2023, based on the value of fund shares as of that same date.

1. “Aggregate Holdings – Fund Complex” for Mr. Boateng, Mr. Forrester, Mr. Kenny and Mr. Starr includes holdings in CREF and/or VA-1, as each was a member of the board and management committee of CREF and VA-1, respectively, as of December 31, 2023.

2. Mr. Boateng, Mr. Forrester, Mr. Kenny and Mr. Starr were elected to the Board of Trustees of the Nuveen Funds effective January 1, 2024. Information regarding their holdings in the Funds is not presented because each was not a trustee of the Trust as of December 31, 2023.

The table below presents information on Trustees who owned securities in companies (other than registered investment companies) that are advised by entities that are under common control with the Fund’s investment adviser as of December 31, 2023:

(1) The Adviser, as well as the investment advisers to these Companies, are indirectly commonly controlled by Nuveen, LLC.

(2) These amounts reflect the current value of holdings as of December 31, 2023. As of the date of this SAI, that is the most recent information available regarding the Companies.

(3) These percentages reflect the overall amount committed to invest in the Companies, not current ownership percentages.

As of [ ], 2024, the officers and trustees of the Trust, in the aggregate, owned less than 1% of the shares of the Fund.

Other than as noted in the table above, as of [ ], 2024, none of the independent trustees or their immediate family members owned, beneficially, or of record, any securities in (i) an investment adviser or principal underwriter of the Fund or (ii) a person (other than a registered investment company) directly or indirectly controlling, controlled by, or under common control with an investment adviser or principal underwriter of the Fund.

Nuveen Fund Advisors, LLC, the Fund’s investment adviser, has overall responsibility for management of the Fund, oversees the management of the Fund’s portfolio, manages the Fund’s business affairs and provides certain clerical, bookkeeping and other administrative services. In addition, the Adviser arranges for sub-advisory, transfer agency, custody, fund administration and all other non-distribution related services necessary for the Fund to operate. The Adviser is a wholly owned subsidiary

of Nuveen, LLC (“Nuveen”), the investment management arm of Teachers Insurance and Annuity Association of America (“TIAA”). TIAA is a life insurance company founded in 1918 by the Carnegie Foundation for the Advancement of Teaching and is the companion organization of College Retirement Equities Fund (“CREF”). The Adviser is located at 333 West Wacker Drive, Chicago, Illinois 60606.

For the management services and facilities furnished by the Adviser under the Management Agreement, the Fund has agreed to pay an annual management fee based on a percentage of the Fund’s average daily net assets, payable monthly, at a rate set forth in the Prospectus under “Fund Management—Management Fees.” From time to time, the Adviser may waive all or a portion of its fee. The Adviser is responsible for substantially all other expenses of the Fund, except any future distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities, fees and expenses of the independent trustees (including any trustees’ counsel fees), certain compensation expenses of the Fund’s chief compliance officer, litigation expenses, and extraordinary expenses. Because the Fund had not commenced operations prior to the date of this SAI, there were no management fees incurred during the past three fiscal year ends.

The Adviser has selected its affiliate, Nuveen Asset Management, located at 333 West Wacker Drive, Chicago, Illinois 60606, to serve as sub-adviser of the Fund. The Adviser pays the Sub-Adviser a portfolio management fee out of the advisory fee paid to the Adviser for its services to the Fund.

As a result of their common ownership by Nuveen and, ultimately, TIAA, Nuveen Fund Advisors and Nuveen Asset Management are considered affiliated persons under common control, and the registered investment companies managed by each are considered to be part of the same group of investment companies.

The following individuals have primary responsibility for the day-to-day implementation of the investment strategies of the Fund.

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.

There are generally no differences between the methods used to determine compensation with respect to the Fund and the Other Accounts shown in the table below.

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 a 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.

Conflicts of interest may also arise when the Sub-Adviser invests one or more of its client accounts in different or multiple parts of the same issuer’s capital structure, including investments in public versus private securities, debt versus equity, or senior versus junior/subordinated debt, or otherwise where there are different or inconsistent rights or benefits. Decisions or actions such as investing, trading, proxy voting, exercising, waiving or amending rights or covenants, workout activity, or serving on a board, committee or other involvement in governance may result in conflicts of interest between clients holding different securities or investments. Generally, individual portfolio managers will seek to act in a manner that they believe serves the best interest of the accounts they manage. In cases where a portfolio manager or team faces a conflict among its client accounts, it will seek to act in a manner that it believes best reflects its overall fiduciary duty, which may result in relative advantages or disadvantages for particular accounts.

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.

Nuveen Asset Management or its affiliates, including TIAA, sponsor an array of financial products for retirement and other investment goals, and provide services worldwide to a diverse customer base. Accordingly, from time to time, the Fund may be restricted from purchasing or selling securities, or from engaging in other investment activities because of regulatory, legal or contractual restrictions that arise due to another client account’s investments and/or the internal policies of Nuveen Asset Management, TIAA or its affiliates designed to comply with such restrictions. As a result, there may be periods, for example, when Nuveen Asset Management will not initiate or recommend certain types of transactions in certain securities or instruments with respect to which investment limits have been reached.

certain futures and derivative transactions, there may be limits on the aggregate amount invested by Nuveen Asset Management or its affiliates for the Fund and other client accounts that may not be exceeded without the grant of a license or other regulatory or corporate consent. If certain aggregate ownership thresholds are reached or certain transactions undertaken, the ability of Nuveen Asset Management, on behalf of the Fund or other client accounts, to purchase or dispose of investments or exercise rights or undertake business transactions may be restricted by regulation or otherwise impaired. As a result, Nuveen Asset Management, on behalf of the Fund or other client accounts, may limit purchases, sell existing investments, or otherwise restrict or limit the exercise of rights (including voting rights) when Nuveen Asset Management, in its sole discretion, deems it appropriate in light of potential regulatory or other restrictions on ownership or other consequences resulting from reaching investment thresholds.

Nuveen Asset Management or its affiliates, including TIAA, sponsor an array of financial products for retirement and other investment goals, and provide services worldwide to a diverse customer base. Accordingly, from time to time, the Fund may be restricted from purchasing or selling securities, or from engaging in other investment activities because of regulatory, legal or contractual restrictions that arise due to another client account's investments and/or the internal policies of Nuveen Asset Management, TIAA or its affiliates designed to comply with such restrictions. As a result, there may be periods, for example, when Nuveen Asset Management will not initiate or recommend certain types of transactions in certain securities or instruments with respect to which investment limits have been reached.

The investment activities of Nuveen Asset Management or its affiliates may also limit the investment strategies and rights of the Fund. For example, in certain circumstances where the Fund invests in securities issued by companies that operate in certain regulated industries, in certain emerging or international markets, or are subject to corporate or regulatory ownership definitions, or invest in certain futures and derivative transactions, there may be limits on the aggregate amount invested by Nuveen Asset Management or its affiliates for the Fund and other client accounts that may not ben exceeded without the grant of a license or other regulatory or corporate consent. If certain aggregate ownership thresholds are reached or certain transactions undertaken, the ability of Nuveen Asset Management, on behalf of the Fund or other client accounts, to purchase or dispose of investments or exercise rights or undertake business transactions may be restricted by regulation or otherwise impaired. As a result, Nuveen Asset Management, on behalf of the Fund or other client accounts, may limit purchases, sell existing investments, or otherwise restrict or limit the exercise of rights (including voting rights) when Nuveen Asset Management, in its sole discretion, deems it appropriate in light of potential regulatory or other restrictions on ownership or other consequences resulting from reaching investment thresholds.

In addition to the Fund, as of [ ], 2024, the portfolio managers were also primarily responsible for the day-to-day portfolio management of the following accounts:

As of the fiscal period ended July 31, 2024, the portfolio managers did not beneficially own any shares of the Fund.

Citibank, N.A. (“Citi”), located at 111 Wall Street, New York, NY 10005, serves as the administrator, custodian and transfer agent for the Fund. As custodian, Citi performs custodial, fund accounting and portfolio accounting services, and Citi is compensated for these services by the Adviser from the Fund’s unitary management fee.

Nuveen Securities, LLC, 333 West Wacker Drive, Chicago, Illinois 60606, serves as the principal underwriter of the Nuveen ETFs, including the Fund, pursuant to a Distribution Agreement dated August 2, 2016 (the “Distribution Agreement”). The Distributor is an affiliate of the Adviser and a subsidiary of Nuveen. The Distributor also serves as the principal underwriter for the Nuveen Mutual Funds, and has served as co-managing underwriter for the shares of the Nuveen Closed-End Funds.

Pursuant to the Distribution Agreement, the Fund has appointed the Distributor to be its agent for the distribution of the Fund’s shares on a continuous offering basis. Shares are 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, as amended (the “1934 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.

The Adviser and/or its affiliates may make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, “intermediaries”) related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, data provision services, or their making shares of the Fund and certain other Nuveen ETFs available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the Fund. Rather, such payments are made by the Adviser and/or its affiliates from their own resources, which come directly or indirectly in part from fees paid by the Nuveen ETF complex. Payments of this type are sometimes referred to as “revenue-sharing payments.” A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments it is eligible to receive. Therefore, such payments to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the Fund or other Nuveen ETFs over another investment.

The Fund has adopted a plan (the “Plan”) pursuant to Rule 12b-1 under the 1940 Act. Rule 12b-1 provides in substance that an open-end management investment company may not engage directly or indirectly in financing any activity which is primarily intended to result in the sale of shares, except pursuant to a plan adopted under the Rule. The Plan authorizes the Fund to pay up to 0.25% in distribution fees to the Distributor. No payments pursuant to the Plan will be made during the next twelve (12) months of operation.

The Plan may be terminated at any time with respect to any class of shares, without the payment of any penalty, by a vote of a majority of the independent trustees who have no direct or indirect financial interest in the Plan or by vote of a majority of the outstanding voting securities of such class. The Plan may be renewed from year to year if approved by a vote of the Board and a vote of the independent trustees who have no direct or indirect financial interest in the Plan cast in person at a meeting called for the purpose of voting on the Plan. The Plan may be continued only if the trustees who vote to approve such continuance conclude, in the exercise of reasonable business judgment and in light of their fiduciary duties under applicable law, that there is a reasonable likelihood that the Plan will benefit the Fund and its shareholders. The Plan may not be amended to increase materially the cost which a class of shares may bear under the Plan without the approval of shareholders, and any other material amendments of the Plan must be approved by the independent trustees by a vote cast in person at a meeting called for the purpose of considering such amendments. During the continuance of the Plan, the selection and nomination of the independent trustees of the Trust will be committed to the discretion of the independent trustees then in office. With the exception of the Distributor and its affiliates, no “interested person” of the Fund, as that term is defined in the 1940 Act, and no trustee of the Fund has a direct or indirect financial interest in the operation of the Plan or any related agreement.

[ ] (“[ ]”), [ ], independent registered public accounting firm, has been selected as auditors for the Fund.

The Fund, the Adviser, the Sub-Adviser, the Distributor and the Board’s independent trustees have adopted codes of ethics pursuant to Rule 17j-1 under the 1940 Act and, with respect to the Adviser and the Sub-Adviser, Rule 204A-1 under the Investment Advisers Acts of 1940, as amended, addressing personal securities transactions and other conduct by investment personnel and other persons who may have access to information about the Fund's securities transactions. The codes are intended to address potential conflicts of interest that can arise in connection with personal trading activities of such persons. Persons subject to the codes are generally permitted to engage in personal securities transactions, including investing in securities eligible for investment by the Fund, subject to certain prohibitions, which may include prohibitions on investing in certain types of securities, pre-clearance requirements, blackout periods, annual and quarterly reporting of personal securities holdings and limitations on personal trading of initial public offerings. Violations of the codes are subject to review by the Board and could result in severe penalties.

The Fund has delegated authority to the Adviser to vote proxies for securities held by the Fund, and the Adviser has in turn delegated that responsibility to the Sub-Adviser. The Adviser’s proxy voting policy establishes minimum standards for the exercise of proxy voting authority by the Sub-Adviser.

The Sub-Adviser votes proxies of the Fund’s portfolio companies in accordance with the guidelines articulated in the Nuveen Proxy Voting Policies, which are attached, along with the Nuveen Proxy Voting Policy and Nuveen Proxy Voting Conflicts of Interest Policy and Procedures, as Appendix A to this SAI.

The Sub-Adviser relies on a dedicated team of professionals responsible for reviewing and voting proxies. In analyzing a proposal, in addition to exercising their professional judgment, these professionals utilize various sources of information to enhance their ability to evaluate the proposal. These sources may include research from third party proxy advisory firms and other consultants, various corporate governance-focused organizations, related publications and Nuveen investment professionals. Based on their analysis of proposals and guided by the Nuveen Proxy Voting Guidelines, these professionals then vote in a manner intended solely to advance the best interests of Fund shareholders.

The Sub-Adviser believes that it has implemented policies, procedures and processes designed to prevent conflicts of interest from influencing proxy voting decisions. These include (i) oversight by the Nuveen Fund Board or a designated committee thereof; (ii) a clear separation of proxy voting functions from external client relationship and sales functions; and (iii) the active monitoring of required annual disclosures of potential conflicts of interest by individuals who have direct roles in executing or influencing the Fund’s proxy voting by Nuveen’s legal and compliance professionals.

There could be rare instances in which an individual who has a direct role in executing or influencing the Fund’s proxy voting (e.g., Nuveen’s proxy voting professionals, a Board member, or a senior executive of the Fund, the Adviser, Sub-Adviser or their affiliates) is either a director or executive of a portfolio company or may have some other association with a portfolio company. In such cases, this individual is required to recuse himself or herself from all decisions related to proxy voting for that portfolio company.

Voted Proxies. Information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is available without charge by accessing Nuveen’s website at http://www.nuveen.com or the SEC’s website at http://www.sec.gov.

Decisions with respect to which securities are to be bought or sold, the total amount of securities to be bought or sold, the broker-dealer with or through which the securities transactions are to be effected and the commission rates applicable to the trades are made by Nuveen Asset Management.

In selecting a broker-dealer to execute securities transactions, Nuveen Asset Management considers the full range and quality of a broker-dealer’s services including, among other things: the value, nature and quality of any brokerage and research products and services; execution capability; commission rate; financial responsibility (including willingness to commit capital); the likelihood of price improvement; the speed of execution and likelihood of execution for limit orders; the ability to minimize

market impact; the maintenance of the confidentiality of orders; and responsiveness of the broker-dealer. The determinative factor is not the lowest possible commission cost but whether the transaction represents the best qualitative execution for the Fund. Subject to the satisfaction of its obligation to seek best execution, another factor considered by Nuveen Asset Management in selecting a broker-dealer may include the broker-dealer’s access to initial public offerings.

For certain transactions, Nuveen Asset Management may cause the Fund to pay a broker-dealer a commission higher than that which another broker-dealer might have charged for effecting the same transaction (a practice commonly referred to as “paying up”). Nuveen Asset Management causes the Fund to pay up in recognition of the value of the brokerage and research products and services (“Research Services”) the broker-dealer provides. The broker-dealer may directly provide Research Services to the Fund or may purchase them from a third party for the Fund. In such cases, Nuveen Asset Management is in effect paying for the Research Services with client commissions – so-called “soft dollars.” Nuveen Asset Management will only cause the Fund to pay up if Nuveen Asset Management, subject to its overall duty to seek best execution, determines in good faith that the Research Services are eligible brokerage and research under Section 28(e) of the Securities Exchange Act of 1934, as amended, and the amount of the commission is reasonable in relation to the value of the Research Services provided, viewed in terms of either that particular transaction or the overall responsibilities of Nuveen Asset Management or its affiliates with respect to the managing of its accounts.

Nuveen Asset Management employs the use of commission sharing arrangements administered by its centralized equity trading desk. Under these arrangements, when Nuveen Asset Management pays a commission to an executing broker, a portion of the commission is for execution of the trade (brokerage) and a portion is for Research Services. The broker will allocate the Research Services portion of the commission to a pool of commission credits it maintains. The commission manager, at Nuveen Asset Management’s direction, pays Research Services providers for eligible research products and services. An executing broker may or may not be a Research Services provider. Nuveen Asset Management uses commission sharing arrangements to pay for both proprietary and third party Research Services. The centralized equity trading desk does not select Research Services.

Under Nuveen Asset Management’s commission sharing arrangements, Nuveen Equities (the integrated equity investment team of Nuveen Asset Management (excluding Public Real Assets) and certain affiliates) aggregates commission credits into a single pool, and allocates the Research Services among the respective Nuveen Equities investment teams based on factors such as asset size of the team’s equity strategy and the strategy’s geographic considerations. Commission credits generated by Nuveen Asset Management’s Public Real Assets accounts are aggregated into a separate pool to purchase Research Services, which generally supports the Nuveen Asset Management Public Real Assets investment team. Research Services will not necessarily directly and specifically benefit the particular account(s) that generated the brokerage commissions used to acquire the Research Services.

Research Services consist of products and services including some or all of the following: economic analysis and forecasts, financial market analysis and forecasts, industry and company specific analysis, interest rate forecasts, arbitrage relative valuation analysis of various debt securities, analytical tools for investment research and related consulting services, market data services and other services that assist in the investment decision making process, and meetings arranged by broker-dealers with corporate management teams and spokespersons, as well as industry spokespersons. Research products include written reports, computer-generated services, telephone contacts and personal meetings with securities analysts that assist in the investment decision-making process.

Nuveen Asset Management will use Research Services to benefit any client of Nuveen Asset Management or its affiliates, including the Fund, and at times the Research Services will not directly benefit the particular account(s) that generated the brokerage commissions used to acquire the Research Services. For example, Nuveen Asset Management uses clients’ equity commissions to pay for Research Services that at times will benefit other accounts of Nuveen Asset Management and its affiliates.

The Research Services that Nuveen Asset Management receives from broker-dealers supplement Nuveen Asset Management’s own research activities. As a practical matter, in some cases Nuveen Asset Management could not, on its own, generate all of the Research Services that broker-dealers provide without materially increasing its expenses. Because of the nature of soft dollar arrangements, and because of the fact that any particular Research Service may be used to service all of Nuveen Asset Management’s advisory accounts (possibly to varying degrees) or fewer than all of its advisory accounts, Nuveen Asset Management is unable to quantify or estimate the value of any such services attributable to a particular advisory account with any meaningful degree of accuracy.

Many of the Fund’s portfolio transactions involve payment of a brokerage commission by the Fund. In some cases, transactions are with dealers or issuers who act as principal for their own accounts and not as brokers. Transactions effected on a principal basis, other than certain transactions effected on a so-called riskless principal basis, are made without the payment of brokerage commissions but at net prices which usually include a spread or markup. In effecting transactions in over-the-counter securities, the Fund typically deals with market makers unless it appears that better price and execution are available elsewhere.

It is expected that the Fund will purchase most foreign equity securities in the over-the-counter markets or stock exchanges located in the countries in which the respective principal offices of the issuers of the various securities are located if that is the best available market. The commission paid in connection with foreign stock transactions may be higher than negotiated commissions on U.S. transactions. There generally is less governmental supervision and regulation of foreign stock exchanges than in the United States. Foreign securities settlements may in some instances be subject to delays and related administrative uncertainties.

Foreign equity securities may be held in the form of depositary receipts or securities convertible into foreign equity securities. Depositary receipts may be listed on stock exchanges or traded in the over-the-counter markets in the United States or overseas. The foreign and domestic debt securities and money market instruments in which the Fund may invest are generally traded in the over-the-counter markets.

The Fund does not effect any brokerage transactions in their portfolio securities with any broker or dealer affiliated directly or indirectly with the Adviser, Nuveen Asset Management or Distributor unless such transactions, including the frequency thereof, the receipt of commission payable in connection therewith, and the selection of the affiliated broker or dealer effecting such transactions are not unfair or unreasonable to the shareholders of the Fund, as determined by the Board of Trustees. Any transactions with an affiliated broker or dealer must be on terms that are both at least as favorable to the Fund as the Fund can obtain elsewhere and at least as favorable as such affiliated broker or dealer normally gives to others.

When two or more clients of Nuveen Asset Management are simultaneously engaged in the purchase or sale of the same security, the prices and amounts are allocated in a manner considered by Nuveen Asset Management to be equitable to each client. In some cases, this system could have a detrimental effect on the price or volume of the security as far as each client is concerned. In other cases, however, the ability of the clients to participate in volume transactions may produce better executions for each client.

On behalf of the Fund, Nuveen Asset Management may seek to buy from or sell securities to another fund or account advised by Nuveen Asset Management or an affiliate. Nuveen Asset Management may effect purchases and sales between its clients or clients of its affiliates, including the Fund (referred to herein as “cross trades”), if it believes that such transactions are appropriate based on each party’s investment objectives and guidelines, subject to applicable law and regulation. Cross trades may give rise to potential conflicts of interest for Nuveen Asset Management. On any occasion when the Fund participates in a cross trade, the Fund will comply with procedures adopted pursuant to Rule 17a-7 under the 1940 Act and applicable SEC guidance.

The Fund had not commenced operations prior to the date of this SAI and therefore did not engage in any portfolio transactions or pay brokerage commissions during the past fiscal year ended July 31, 2023.

Brokerage commissions paid by the Fund may vary substantially from year to year as a result of changing asset levels throughout the year, portfolio turnover rates, differences in shareholder purchase and redemption activity, varying market conditions and other factors.

Because the Fund had not commenced operations prior to the date of this SAI, the Fund did not pay commissions to brokers in return for their research services during the past fiscal year ended July 31, 2023.

Because the Fund had not commenced operations prior to the date of this SAI, the Fund has not acquired the securities of its regular brokers or dealers as defined in Rule 10b-1 under the 1940 Act or of the parents of the brokers or dealers.

Under the 1940 Act, the Fund may not purchase portfolio securities from any underwriting syndicate of which the Distributor is a member except under certain limited conditions set forth in Rule 10f-3. The Rule sets forth requirements relating to, among other things, the terms of a security purchased

by the Fund, the amount of securities that may be purchased in any one issue and the assets of the Fund that may be invested in a particular issue. In addition, purchases of securities made pursuant to the terms of the Rule must be approved at least quarterly by the Board of Trustees, including a majority of the independent trustees.

The Trust has adopted policies that govern the dissemination of the Fund’s portfolio holdings. The Fund and its service providers may not receive compensation or any other consideration (which includes any agreement to maintain assets in the Fund or in other investment companies or accounts managed by the Adviser or any affiliated person of the Adviser) in connection with the disclosure of portfolio holdings information of the Fund. The policies adopted by the Trust are implemented and overseen by the Chief Compliance Officer of the Fund, subject to the oversight of the Board. Compliance officers of the Fund, the Adviser and Sub-Adviser periodically monitor overall compliance with the policies to ascertain whether portfolio holdings information is disclosed in a manner that is consistent with the policies. Periodic reports regarding these policies will be provided to the Board. The Board must approve all material amendments to these policies. Prior to the commencement of trading on each day that the Fund is open for business, (1) the Fund’s portfolio holdings are publicly disseminated on the Fund’s publicly accessible website, www.nuveen.com/etf, and through financial reporting and news services, and (2) the composition of the basket of securities and/or cash that will constitute a Creation Unit is publicly disseminated via the National Securities Clearing Corporation, a clearing agency registered with the SEC (“NSCC”).

The Trust, the Adviser and/or Sub-Adviser, and the Distributor will generally not disseminate non-public portfolio holdings information concerning the Fund. However, non-public portfolio holdings information may be provided to certain parties if approved by the Fund’s Chief Administrative Officer or Secretary upon a determination that there is a legitimate business purpose for doing so, the disclosure is consistent with the interests of the Fund, and the recipient is obligated to maintain the confidentiality of the information and not misuse it.

There is no assurance that the Trust’s policies on portfolio holdings disclosure will protect the Fund from the potential misuse of portfolio holdings information by individuals or firms in possession of such information.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “Purchase and Sale of Shares.”

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 other 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 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 Listing Exchange.

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

An Authorized Participant 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 an affiliate of the Distributor (the “Agent”) power to vote or abstain from voting such Authorized Participant’s beneficially or legally owned shares of the Fund. When granted the power to vote, the Agent shall mirror vote such shares in the same proportion as all other beneficial owners of the Fund.

It is also possible that, from time to time, Nuveen or its affiliates may, subject to compliance with applicable law, purchase and hold shares of the Fund. Nuveen and its affiliates reserve the right, subject to compliance with applicable law, to sell at any time some or all of the shares of the Fund acquired for their own accounts. A large sale of shares of the Fund by Nuveen or its affiliates could significantly reduce the asset size of the Fund, which might have an adverse effect on the Fund’s market price.

The Fund issues and redeems shares on a continuous basis, at NAV, only in a large specified number of shares called a “Creation Unit.” Creation Units are typically purchased and redeemed in-kind,

but they may also be purchased and redeemed, in whole or in part, for cash in the Adviser’s discretion. The Fund’s NAV is determined once each day the NYSE is open for business (a “Business Day”), as described under “Determination of Net Asset Value.”

Only Authorized Participants may purchase and redeem Creation Units directly from the Fund at NAV. To become an Authorized Participant, a firm must execute an Authorized Participant Agreement (the “Participant Agreement”) that has been agreed to by the Distributor and Citi, in a form approved by the Trust. Among other things, the Participant Agreement requires that an Authorized Participant be (i) a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC or (ii) a DTC Participant.

The Fund issues and redeems Creation Units through the Distributor at their NAV next determined after receipt of an order in proper form on any Business Day. All orders to purchase or redeem Creation Units directly from the Fund, including non-standard orders (as defined below), must be placed in the manner and by the time specified by the Fund on each Business Day (generally, 4 p.m., Eastern time) (the “Cut-Off Time”). The date on which an order to purchase or redeem Creation Units is received in proper form and is accepted by the Distributor is referred to as the “Order Placement Date.” An order is generally considered to be in “proper form” if all procedures set forth in the Participant Agreement, the AP Handbook and this SAI are properly followed.

An Authorized Participant submitting a creation or redemption order is deemed to make certain representations to the Trust as set forth in the Participant Agreement. The Distributor reserves the right to verify these representations in its discretion. If the Authorized Participant, upon receipt of a verification request, does not provide sufficient verification of its representations as determined by the Distributor in its sole discretion, the order will not be considered to have been received in proper form and may be rejected by the Distributor.

Fund Deposit. The consideration for purchase of a Creation Unit of the Fund generally consists of (a) either (i) the in-kind deposit of a designated portfolio of securities (the “Deposit Securities”) per each Creation Unit or (ii) the cash value of the Deposit Securities (“Deposit Cash”) and (b) the Cash Component, defined and computed as described below. Together, the Deposit Securities or Deposit Cash, as applicable, and the Cash Component constitute the “Fund Deposit,” the value of which equals the NAV of a Creation Unit of the Fund on any given Order Placement Date. In addition to the Fund Deposit, Authorized Participants will be charged a standard fixed transaction fee and, for purchases effected in whole or in part with Deposit Cash, a variable transaction fee intended to cover the costs the Fund incurs in acquiring portfolio securities with such Deposit Cash. See “Transaction Fees” below for additional information.

The “ Cash Component” is an amount equal to the difference between the NAV of the shares (per Creation Unit) and the market value of the Deposit Securities or Deposit Cash, as applicable. The Cash Component serves the function of compensating for any differences between the NAV per Creation Unit and the market value of the Deposit Securities or Deposit Cash, as applicable. The Cash Component may include a “Dividend Equivalent Payments,” which 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 NAV 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 NAV 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 Authorized Participant will be entitled to receive cash in an amount equal to the Cash Component. 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.

Citi, through NSCC, makes available on each Business Day, prior to the opening of business on the NYSE (currently 9:30 a.m., Eastern time) (the “NYSE Open”), 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 Fund Deposit (based on information at the end of the previous Business Day) for the Fund on such day. Such 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 by the Adviser with a view to achieving the investment objective of the Fund. Information regarding the 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.

The Trust reserves the right to permit or require the substitution of Deposit Cash to replace any or all Deposit Securities, including, without limitation, in situations where a 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 or the Federal Reserve System for U.S. Treasury securities; (iii) may not be eligible for trading by an Authorized Participant or the investor for which it is acting; (iv) would be restricted under the securities laws; or (v) in certain other situations (collectively, “non-standard orders”). The Trust also reserves the right to: (i) permit or require the substitution of Deposit Securities in lieu of Deposit Cash and (ii) include or remove Deposit Securities from the Fund Deposit in anticipation of portfolio rebalancing changes.

Procedures for Purchase of Creation Units. Fund Deposits must be delivered by an Authorized Participant through the Federal Reserve System (for cash and U.S. government securities), 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. Foreign Deposit Securities must be delivered to an account maintained on behalf of the Fund at its applicable local subcustodian. Transfer of the Fund Deposit and all applicable transaction fees must be ordered by the Authorized Participant in a timely fashion so as to ensure delivery to the account of the Fund or its agents by no later than 3:00 p.m. Eastern time on the date on which the Creation Units are to be delivered (the “Settlement Date”), which for purchases is generally the Business Day after the Order Placement Date. However, the Fund reserves the right to settle transactions on a basis other than the Business Day 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 securities or cash, as applicable, will be determined by the Distributor, whose determination shall be final and binding. If the Deposit Securities or Deposit Cash, as applicable, are not received in a timely manner by the Settlement Date, the purchase order may be cancelled and the Authorized Participant shall be liable to the Fund for losses, if any, resulting therefrom. Any such cancelled order may be resubmitted the following Business Day using the Fund Deposit required for such Business Day.

Investors placing orders through an Authorized Participant should allow sufficient time to permit proper submission of the purchase order by the Cut-Off Time on such Business Day. 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 be an Authorized Participant, in which case orders to purchase shares directly from the Fund in Creation Units would have to be placed by the investor’s broker through an Authorized Participant. In such cases, the Authorized Participant may impose additional charges on such investor. At any given time, there may be only a limited number of Authorized Participants, and only a small number of such Authorized Participants may have international capabilities.

Except as provided below, Creation Units will not be issued until the transfer of good title to the Fund of the Deposit Securities or payment of Deposit Cash, as applicable, and the payment of the Cash Component and all applicable transaction fees have been completed. In instances where the Fund accepts Deposit Securities for the purchase of a Creation Unit, the Creation Unit may be delivered in advance of receipt by the Fund of all or a portion of the applicable Deposit Securities as described below. In these circumstances, in addition to available Deposit Securities, cash must be deposited in an amount equal to the sum of (i) the Cash Component, (ii) all applicable transaction fees and (iii) 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 “Cash Collateral”), which shall be maintained by Citi in a general non-interest bearing collateral account. An additional amount of cash shall be required to be deposited with the Fund, pending delivery of the missing Deposit Securities, to the extent necessary to maintain the Cash Collateral with the Fund 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 Fund

may use such Cash Collateral to buy the missing Deposit Securities at any time. Authorized Participants will be liable to the Fund for all costs, expenses, dividends, income and taxes associated with missing Deposit Securities, including the costs incurred by the Fund 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 Order Placement Date plus the brokerage and related transaction costs associated with such purchases. The Fund will return any unused portion of the Cash Collateral once all of the missing Deposit Securities have been properly received by Citi. The delivery of Creation Units so created generally will occur no later than the Settlement Date.

The Distributor reserves the right to reject a purchase order in 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 do not match those disseminated through the facilities of NSCC for that date; (c) the investor(s), upon obtaining the shares ordered, would own 80% or more of the currently outstanding shares of the Fund; (d) the acceptance of the Fund Deposit would, in the opinion of counsel, be unlawful; (e) the acceptance or receipt of the order for a Creation Unit would, in the opinion of counsel to the Fund, be unlawful; or (f) in the event that circumstances outside the control of the Fund, the Distributor, Citi 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 Fund, the Distributor, Citi, DTC, NSCC, Federal Reserve System, or any other participant in the creation process; and other extraordinary events). The Fund or its agents shall communicate to the Authorized Participant the rejection of an order. The Fund, the Distributor and Citi are under no duty, however, to give notification of any defects or irregularities in any order or in the delivery of Fund Deposits, nor shall any of them incur any liability for the failure to give any such notification. The Fund, the Distributor and Citi shall not be liable for the rejection of any purchase order for Creation Units.

Shares may be redeemed only in Creation Units at their NAV next determined after receipt of a redemption request in proper form on a Business Day. EXCEPT UPON LIQUIDATION OF THE FUND, THE FUND WILL NOT REDEEM SHARES IN AMOUNTS LESS THAN CREATION UNITS. Investors must accumulate enough Fund shares in the secondary market to constitute a Creation Unit in order to have such shares redeemed by the Fund. 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 Fund shares to constitute a redeemable Creation Unit.

Redemption proceeds for a Creation Unit will be paid either in-kind or in cash, or a combination thereof, as disclosed by Citi prior to the NYSE Open. With respect to in-kind redemptions, Citi, through NSCC, makes available prior to the NYSE Open on each Business Day the list of the names and share quantities of the Fund’s portfolio securities (subject to possible amendment or correction) that will be distributed upon the receipt of redemption requests in proper form prior to the Cut-Off Time on that day (“Fund Securities”).

In connection with any in-kind redemptions, Authorized Participants will also pay or receive cash in an amount equal to the difference between the NAV of the Creation Units being redeemed and the value of the Fund Securities received (the “Cash Redemption Component”). In the event that the Fund Securities have a value greater than the NAV of the Creation Units, a Cash Redemption Component equal to the differential is required to be paid to the Fund by the Authorized Participant. In the event that the Fund Securities have a value less than the NAV of the Creation Units, a Cash Redemption Component equal to the differential will be paid by the Fund to the Authorized Participant. Notwithstanding the foregoing, at the Fund’s discretion, an Authorized Participant may receive the corresponding cash value of all or a portion of the Fund Securities.

Procedures for Redemption of Creation Units. After an order for redemption in proper form has been received, the Fund will initiate procedures to transfer the requisite Fund Securities and the Cash Redemption Component to the Authorized Participant by the Settlement Date. With respect to in-kind redemptions of the Fund, the calculation of the value of the Fund Securities and the Cash Redemption Component to be delivered upon redemption will be made by Citi according to the procedures set forth under “Determination of Net Asset Value,” computed on the Order Placement Date. Therefore, if a

redemption order in proper form is submitted by an Authorized Participant by the Cut-Off Time on the Order Placement Date, and the requisite number of shares of the Fund are delivered to Citi prior to 3:00 p.m. Eastern time on the Settlement Date, then the value of the Fund Securities and the Cash Redemption Component to be delivered will be determined on such Order Placement Date. If the requisite number of shares of the Fund are not delivered by 3:00 p.m. Eastern time on the Settlement Date, the Fund will not release the Fund 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).

In order to take delivery of Fund 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 Fund Securities are customarily traded (or such other arrangements as allowed by the Fund or its agents), to which account such Fund Securities will be delivered. Deliveries of redemption proceeds generally will be made within one Business Day of the Order Placement Date. However, the Fund reserves the right to settle transactions on a basis other than the Business Day after the Order Placement Date.

If it is not possible to effect deliveries of the Fund Securities, the Fund may, in its sole discretion, exercise its option to redeem shares in cash, and the redeeming Authorized Participant will be required to receive its redemption proceeds in cash. In addition, an Authorized Participant may request a redemption in cash that the Fund may, in its sole discretion, permit. In either case, the Authorized Participant will receive a cash payment equal to the NAV of its shares on the Order Placement Date, minus a fixed transaction fee and an additional variable transaction fee, each as described in further detail below under “Transaction Fees,” to offset the Trust’s brokerage and other transaction costs associated with the disposition of portfolio securities necessary to fund the redemption in cash.

Redemptions of shares for Fund 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 it could not lawfully deliver specific Fund Securities or could not do so without first registering the Fund Securities under such laws. An Authorized Participant (or a client for which it is acting) subject to a legal restriction with respect to a particular security included in the Fund Securities may be paid an equivalent amount of cash. The Authorized Participant may request a redeeming client to complete certain documentation with respect to such matters. Further, an Authorized Participant that is not a “qualified institutional buyer” (“QIB”), as such term is defined under Rule 144A of the 1933 Act, will not be able to receive Fund Securities that are restricted securities eligible for resale under Rule 144A. An Authorized Participant may be required by the Fund to provide a written confirmation with respect to QIB status in order to receive Fund Securities. Redemptions effected in cash will be subject to applicable transaction fees.

The right of redemption may be suspended or the Settlement Date postponed with respect to the Fund (1) for any period during which the Listing Exchange is closed (other than customary weekend and holiday closings); (2) for any period during which trading on the Listing Exchange is suspended or restricted; (3) for any period during which an emergency exists as a result of which redemption of 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.

Transaction fees, as set forth in the table below, are imposed to cover 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 that does not vary with the number of Creation Units created or redeemed on that day. Additional variable transaction fees will be applied to certain creation and redemption transactions, including non-standard orders and whole or partial cash purchases or redemptions. The following table shows, as of the date of this SAI, the approximate value of one Creation Unit and the standard fixed and maximum additional variable transaction fees for creations and redemptions (as described above):

* As a percentage of the NAV per Creation Unit, inclusive, in the case of redemptions, of the standard redemption transaction fee.

The Fund may adjust the transaction fees from time to time upon notice to Authorized Participants. The Adviser may also from time to time cover the cost of any transaction fees if it determines it is in the Fund’s best interest.

In addition, with respect to creation orders, Authorized Participants are responsible for the costs of transferring the securities constituting the Deposit Securities to the Fund and with respect to redemption orders, Authorized Participants are responsible for the costs of transferring the Fund Securities from the Fund to their account or as otherwise specified on their order. Investors who use the services of a broker or other such intermediary may also be charged a fee by such intermediary for such services.

The Fund’s NAV is determined as set forth in the Prospectus under “General Information—Net Asset Value.” Notwithstanding anything to the contrary in the Prospectus, the Fund’s determination of net asset value will comply with Rule 2a-5 under the 1940 Act.

The Fund issues shares of beneficial interest, par value $.01 per share. The Board has the right to establish additional series in the future, to determine the preferences, voting powers, rights and privileges thereof and to modify such preferences, voting powers, rights and privileges without shareholder approval.

The Trust is not required to and does not intend to hold annual meetings of shareholders. The Trust’s Declaration of Trust (the “Declaration”) requires a shareholder vote only on those matters where the 1940 Act requires a vote of shareholders and otherwise permits the Trustees to take actions without seeking the consent of shareholders. For example, the Declaration gives the Trustees the authority to approve reorganizations between the Fund and another entity, such as another ETF, or the sale of all or substantially all of the Fund’s assets, or the termination of the Trust or the Fund without shareholder approval if the 1940 Act would not require such approval. Each 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 vote together as a single class except as otherwise required by the 1940 Act, or if the matter being voted on affects only a particular series; and, if a matter affects a particular series differently from other series, the shares of that series will vote separately on such matter.

The Trustees establish the number of Trustees and may fill vacancies on the Board, except when election of Trustees by the shareholders is required under the 1940 Act. Trustees are then elected by a plurality of votes cast by shareholders at a meeting at which a quorum is present. The Declaration also provides that Trustees may be removed, with cause, by a vote of shareholders holding at least two-thirds of the voting power of the Trust, or by a vote of two-thirds of the remaining Trustees. “Cause” requires willful misconduct, dishonesty, fraud or a felony conviction. The provisions of the Declaration relating to the election and removal of Trustees may not be amended without the approval of two-thirds of the Trustees.

Under the Declaration, by becoming a shareholder of the Fund, each shareholder is expressly held to have agreed to be bound by the provisions of the Declaration and the Trust’s By-laws. The Declaration may, except in limited circumstances, be amended by the Trustees in any respect without a shareholder vote. Shareholders may be required to disclose information on direct or indirect ownership of Fund shares in order to comply with various laws applicable to the Fund or as the Trustees may determine, and ownership of Fund shares may be disclosed by the Fund if so required by law or regulation. In addition, pursuant to the Declaration, the Trustees may, in their discretion, require the Trust to redeem shares held by any shareholder for any reason under terms set by the Trustees.

In order to permit legitimate inquiries and claims while avoiding the time, expense, distraction and other harm that can be caused to the Fund or its shareholders as a result of spurious shareholder claims, demands and derivative actions, the Declaration provides a detailed process for the bringing of derivative actions by shareholders, and provides that actions that are derivative in nature may not be brought directly. Consistent with applicable Massachusetts law, prior to bringing a derivative action, a demand must first be made on the Trustees. The Declaration details various information, certifications, undertakings and acknowledgements that must be included in the demand. If a majority of the Trustees who are considered independent for the purposes of considering the demand determine that maintaining

the suit would not be in the best interests of the Fund, the Trustees are required to reject the demand and the complaining shareholder may not proceed with the derivative action unless the shareholder is able to sustain the burden of proof to a court that the decision of the Trustees not to pursue the requested action was not a good faith exercise of their business judgment on behalf of the Fund. In making such a determination, a Trustee is not considered to have a personal financial interest by virtue of being compensated for his or her services as a Trustee. If a demand is rejected, the complaining shareholder may be responsible for the Fund’s costs and expenses if a court determines that a derivative action was made without reasonable cause or for an improper purpose, if a derivative or direct action is dismissed on the basis of a failure to comply with the procedural provisions relating to shareholder actions as set forth in the Declaration or if a direct action is dismissed by a court for failure to state a claim. Any shareholder bringing an action against the Fund waives the right to trial by jury to the fullest extent permitted by law and any action commenced by a shareholder may be brought only in the U.S. District Court for the District of Massachusetts (Boston Division) or if any such action may not be brought in that court, then in the Business Litigation Session of Suffolk Superior Court in Massachusetts (the “Chosen Courts”), under the terms of the Declaration. Except as prohibited by law, if a shareholder commences an applicable action in a court other than a Chosen Court, the shareholder may be obligated to reimburse the Fund and any applicable Trustee or officer of the Fund made party to such proceeding for the costs and expenses (including attorneys’ fees) incurred in connection with any successful motion to dismiss, stay or transfer of the action.

The Declaration specifically provides, however, that no provision of the Declaration is effective to require a waiver of compliance with any provision of, or restrict any shareholder rights expressly granted by, the 1933 Act, the 1934 Act, or the 1940 Act, or any rule, regulation or order of the Securities and Exchange Commission thereunder. The provisions of the Declaration are severable, and if the Trustees determine, with the advice of counsel, that any such provision, in whole or in part, conflict with applicable laws and regulations, the conflicting provisions, or part or parts thereof, will be deemed to be not part of the Declaration (provided, that any such determination will not render any of the remaining provisions invalid or improper).

Under Massachusetts law applicable to Massachusetts business trusts, shareholders of such a trust may, under certain circumstances, be held personally liable as partners for its obligations. However, the Declaration contains an express disclaimer of shareholder liability for acts or obligations of the Trust and requires that notice of this disclaimer be given in each agreement, obligation or instrument entered into or executed by the Trust or the Trustees. The Declaration further provides for indemnification out of the assets and property of the Trust for all losses and expenses of 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 both inadequate insurance existed and the Trust or the Fund itself was unable to meet its obligations. The Trust believes the likelihood of the occurrence of these circumstances is remote.

The Declaration further provides that a Trustee acting in his or her capacity as Trustee is not personally liable to any person other than the Trust or its series, in connection with the affairs of the Trust or for any act, omission, or obligation of the Trust. A Trustee is liable only for his or her own bad faith, willful misfeasance, gross negligence or reckless disregard of his or her duties involved in the conduct of his or her office. The Declaration requires the Trust to indemnify any persons who are or who have been Trustees, officers or employees of the Trust for any liability for actions or failure to act except to the extent prohibited by applicable federal law. In making any determination as to whether any person is entitled to the advancement of expenses in connection with a claim for which indemnification is sought, such person is entitled to a rebuttable presumption that he or she did not engage in conduct for which indemnification is not available. The Declaration provides that any Trustee who serves as chair of the Board or of a committee of the Board, lead independent Trustee, or audit committee financial expert, or in any other similar capacity will not be subject to any greater standard of care or liability because of such position.

Shareholder inquiries may be made by writing to the Trust, c/o the Distributor, Nuveen Securities, LLC, at 333 West Wacker Drive, Chicago, Illinois 60606. As of the date of this SAI, no one owned any shares of the Fund.

The following discussion of certain U.S. federal income tax consequences of investing in the Fund is based on the Code, U.S. Treasury regulations, and other applicable authority, all as in effect as of the date of the filing of this SAI. These authorities are subject to change by legislative or administrative action, possibly with retroactive effect. The following discussion is only a summary of some of the important U.S. federal income tax considerations generally applicable to investments in the Fund. Unless you are a tax-exempt entity or your investment in the Fund is made through a tax-deferred 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 Fund shares. There may be other tax considerations applicable to particular shareholders. Shareholders should consult their own tax advisors regarding their particular situation and the possible application of foreign, state, and local tax laws.

The Fund has elected or intends to elect to be treated, and intends to qualify each year, as a RIC under Subchapter M of the Code. In order to qualify for the special tax treatment accorded RICs and their shareholders, the Fund must, among other things:

(a) derive at least 90% of its gross income each year from (i) dividends, interest, payments with respect to certain securities loans, gains from the sale or other disposition of stock or securities or foreign currencies, or other income (including but not limited to gains from options, futures or forward contracts) derived with respect to its business of investing in such stock, securities or currencies, and (ii) net income derived from interests in “qualified publicly traded partnerships” (as defined below);

(b) diversify its holdings so that, at the end of each quarter of its taxable year, (i) at least 50% of the market value of the Fund’s total assets consists of cash and cash items, U.S. government securities, securities of other RICs and other securities, with investments in such other securities limited with respect to any one issuer to an amount not greater than 5% of the value of the Fund’s total assets and not greater than 10% of the outstanding voting securities of such issuer, and (ii) not more than 25% of the value of the Fund’s total assets is invested, including through corporations in which the Fund owns a 20% or more voting stock interest, in (1) the securities (other than those of the U.S. government or other RICs) of any one issuer or two or more issuers that are controlled by the Fund and that are engaged in the same, similar or related trades or businesses or (2) the securities of one or more qualified publicly traded partnerships; and

(c) distribute with respect to each taxable year an amount equal to or greater than the sum of 90% of its investment company taxable income (as that term is defined in the Code without regard to the deduction for dividends paid—generally taxable ordinary income and the excess, if any, of net short-term capital gains over net long-term capital losses) and 90% of its net tax-exempt interest income.

In general, for purposes of the 90% qualifying income test described in (a) above, income derived from a partnership will be treated as qualifying income only to the extent such income is attributable to items of income of the partnership that would be qualifying income if realized directly by the Fund. However, 100% of the net income derived from an interest in a “qualified publicly traded partnership” (generally, a partnership (i) interests in which are traded on an established securities market or are readily tradable on a secondary market or the substantial equivalent thereof, and (ii) that derives less than 90% of its income from the qualifying income described in clause (a)(i) of the description of the 90% qualifying income test applicable to RICs, above) will be treated as qualifying income.

If the Fund qualifies for treatment as a RIC, the Fund will generally not be subject to federal income tax on income and gains that are distributed in a timely manner to its shareholders in the form of dividends. The Board reserves the right not to maintain the qualification of the Fund as a RIC if it determines such course of action to be beneficial to shareholders.

If, for any taxable year, the Fund was to fail to qualify as a RIC or was to fail to meet the distribution requirement described above, it would be taxed in the same manner as an ordinary corporation and distributions to its shareholders would not be deductible by the Fund in computing its

taxable income. In addition, the Fund’s distributions, to the extent derived from the Fund’s current and accumulated earnings and profits, including any distributions of net long-term capital gains, would be taxable to shareholders as ordinary dividend income for federal income tax purposes. However, such dividends would be eligible, subject to any generally applicable limitations, (i) to be treated as qualified dividend income in the case of shareholders taxed as individuals and (ii) for the dividends-received deduction in the case of corporate shareholders. Moreover, the Fund would be required to pay out its earnings and profits accumulated in that year in order to qualify for treatment as a RIC in a subsequent year. Under certain circumstances, the Fund may be able to cure a failure to qualify as a RIC, but in order to do so the Fund may incur significant Fund-level taxes and may be forced to dispose of certain assets. If the Fund failed to qualify as a RIC for a period greater than two taxable years, the Fund would generally be required to recognize any net built-in gains 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 Fund intends to distribute at least annually to its shareholders substantially all of its investment company taxable income (computed without regard to the dividends-paid deduction) and net capital gain (the excess of the Fund’s net long-term capital gain over its net short-term capital loss). Investment income that is retained by the Fund will generally be subject to tax at regular corporate rates. If the Fund retains any net capital gain, that gain will be subject to tax at corporate rates, but the Fund may designate the retained amount as undistributed capital gains in a notice to its shareholders who (i) will be required to include in income for federal income tax purposes, as long-term capital gain, their shares of such undistributed amount, (ii) will be deemed to have paid their proportionate shares of the tax paid by the Fund on such undistributed amount against their federal income tax liabilities, if any, and (iii) will be entitled to claim refunds on a properly filed U.S. tax return to the extent the credit exceeds such liabilities. For federal income tax purposes, the tax basis of shares owned by a shareholder of the Fund will be increased by an amount equal to the difference between the amount of undistributed capital gains included in the shareholder’s gross income and the tax deemed paid by the shareholder.

If the Fund fails to distribute in a calendar year an amount at least equal to the sum of 98% of its ordinary income for such year and 98.2% of its capital gain net income for the one-year period ending October 31 of such year, plus any retained amount from the prior year, the Fund will be subject to a non-deductible 4% excise tax on the undistributed amount. For these purposes, the Fund will be treated as having distributed any amount on which it has been subject to corporate income tax for the taxable year ending within the calendar year. The Fund intends to declare and pay dividends and distributions in the amounts and at the times necessary to avoid the application of the 4% excise tax, although there can be no assurance that it will be able to do so. The Fund may in certain circumstances be required to liquidate Fund investments in order to make sufficient distributions to avoid federal excise tax liability at a time when the investment adviser might not otherwise have chosen to do so, and liquidation of investments in such circumstances may affect the ability of the Fund to satisfy the requirement for qualification as a RIC.

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, and certain other late-year losses.

If the Fund has a “net capital loss” (that is, capital losses in excess of capital gains), the excess of the Fund’s net short-term capital losses over its net long-term capital gains is treated as a short-term capital loss arising on the first day of the Fund’s next taxable year, and the excess (if any) of the Fund’s net long-term capital losses over its net short-term capital gains is treated as a long-term capital loss arising on the first day of the Fund’s next taxable year.

“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, a RIC may carry net capital losses from any taxable year forward to offset capital gains in future years. The Fund is permitted to carry net capital losses forward indefinitely. 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 shareholders. Generally, the Fund may not carry forward any losses other than net capital losses. The carryover of capital losses may be limited under the general loss limitation rules if the Fund experiences an ownership change as defined in the Code.

Distributions are generally taxable whether shareholders receive them in cash or reinvest them in additional shares. Moreover, distributions on the Fund’s shares are generally subject to federal income tax as described herein to the extent they do not exceed the Fund’s realized income and gains, even though such distributions may economically represent a return of a particular shareholder’s investment. Investors may therefore wish to avoid purchasing shares at a time when the Fund’s NAV reflects gains that are either unrealized, or realized but not distributed. Realized income and gains must generally be distributed even when the Fund’s NAV also reflects unrealized losses.

Dividends and other distributions by the Fund are generally treated under the Code as received by the shareholders at the time the dividend or distribution is made. However, if any dividend or distribution is declared by the Fund in October, November or December of any calendar year and payable to its shareholders of record on a specified date in such a month but is actually paid during the following January, such dividend or distribution will be deemed to have been received by each shareholder on December 31 of the year in which the dividend was declared.

Distributions by the Fund of investment income are generally taxable as ordinary income. Taxes on distributions of capital gains are determined by how long the Fund owned the assets that generated those gains, rather than how long a shareholder has owned his or her Fund shares. Sales of assets held by the Fund for more than one year generally result in long-term capital gains and losses, and sales of assets held by the Fund for one year or less generally result in short-term capital gains and losses. Distributions from the Fund’s net capital gain that are properly reported by the Fund as capital gain dividends (“Capital Gain Dividends”) will be taxable as long-term capital gains. For individuals, long-term capital gains are subject to tax at a maximum tax rate currently set at 20% (lower rates apply to individuals in lower tax brackets). Distributions of gains from the sale of investments that the Fund owned for one year or less will be subject to tax at ordinary income rates.

For non-corporate shareholders, distributions of investment income reported by the Fund as derived from “qualified dividend income” will be taxed at rates of up to 20%, provided holding period and other requirements are met at both the shareholder and Fund level. In order for some portion of the dividends received by the Fund shareholder to be “qualified dividend income,” the Fund making the distribution must meet holding period and other requirements with respect to some portion of the dividend-paying stocks in its portfolio and the shareholder must meet holding period and other requirements with respect to the Fund’s shares. A dividend will not be treated as qualified dividend income (at either the Fund or shareholder level) (1) if the dividend is received with respect to any share of stock held for fewer than 61 days during the 121-day period beginning on the date that is 60 days before the date on which such share becomes ex-dividend with respect to such dividend (or, in the case of certain preferred stock, 91 days during the 181-day period beginning 90 days before the ex-dividend date), (2) to the extent that the recipient is under an obligation (whether pursuant to a short sale or otherwise) to make related payments with respect to positions in substantially similar or related property, (3) if the recipient elects to have the dividend income treated as investment income for purposes of the limitation on deductibility of investment interest, or (4) if the dividend is received from a foreign corporation that is (a) not eligible for the benefits of a comprehensive income tax treaty with the United States (with the exception of dividends paid on stock of such a foreign corporation that is readily tradable on an established securities market in the United States) or (b) treated as a passive foreign investment company. Distributions that the Fund receives from an ETF, REIT or an underlying fund taxable as a RIC will be treated as "qualified dividend income" only to the extent so reported by such ETF, REIT or underlying fund. Certain dividends received by the Fund on stock of U.S. corporations (generally, dividends received by the Fund in respect of any share stock (1) as to which the Fund has met certain holding period requirements and (2) that is held in an unleveraged position) may be eligible for the dividends-received deduction generally available to corporate shareholders under the Code, provided such dividends are also appropriately reported as eligible for the dividends-received deduction by the Fund. In order to qualify for the dividends-received deduction, corporate shareholders must also meet minimum holding period requirements with respect to their Fund Shares, taking into account any holding period reductions from certain hedging or other transactions or positions that diminish their risk of loss with respect to their Fund Shares. Since the Fund is not expected to invest in stocks of U.S. corporations, the Fund's dividends generally are not expected to qualify for the dividends-received deduction for corporate shareholders.

To the extent that the Fund makes a distribution of income received by the Fund in lieu of dividends (a “substitute payment”) with respect to securities on loan pursuant to a securities lending

transaction, such income will not constitute qualified dividend income to individual shareholders and will not be eligible for the dividends received deduction for corporate shareholders.

If the Fund makes distributions in excess of the Fund’s current and accumulated earnings and profits in any taxable year, the excess distribution to each shareholder will be treated as a return of capital to the extent of the shareholder’s tax basis in its shares, and will reduce the shareholder’s tax basis in its shares. After the shareholder’s basis has been reduced to zero, any such distributions will result in a capital gain, assuming the shareholder holds his or her shares as capital assets. A reduction in a shareholder’s tax basis in its shares will reduce any loss or increase any gain on a subsequent taxable disposition by the shareholder of its shares.

A sale or exchange of shares in the Fund may give rise to a gain or loss. In general, any gain or loss realized upon a taxable disposition of shares and will be treated as long-term capital gain or loss if the shares have been held for more than 12 months and short-term capital gain or loss if held for 12 months or less. However, any loss realized upon a taxable disposition of shares held for six months or less will be treated as long-term, rather than short-term, to the extent of any long-term capital gain distributions received (or deemed received) by the shareholder with respect to the shares. All or a portion of any loss realized upon a taxable disposition of shares will be disallowed if substantially identical shares of the Fund are purchased within 30 days before or after the disposition. In such a case, the basis of the newly purchased shares will be adjusted to reflect the disallowed loss.

The Fund (or financial intermediaries, such as brokers, through which a shareholder holds Fund shares) generally is required to withhold and to remit to the U.S. Treasury a percentage of the taxable distributions and sale or redemption proceeds paid to any shareholder who fails to properly furnish a correct taxpayer identification number, who has under-reported dividend or interest income, or who fails to certify that he, she or it is not subject to such withholding. The backup withholding tax rate is 24%. Backup withholding is not an additional tax. Any amounts withheld may be credited against the shareholder’s U.S. federal income tax liability, provided the appropriate information is furnished to the Internal Revenue Service (the “IRS”).

With respect to investments in zero coupon securities which are sold at original issue discount and thus do not make periodic cash interest payments, the Fund will be required to include as part of its current income the imputed interest on such obligations even though the Fund has not received any interest payments on such obligations during that period. Because the Fund intends to distribute substantially all of its net investment income to its shareholders, the Fund may have to sell Fund securities to distribute such imputed income which may occur at a time when the Adviser would not have chosen to sell such securities and which may result in taxable gain or loss.

Any market discount recognized on a 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 adjusted issue price if issued with original issue discount. Absent an election by the Fund 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.

The Fund may invest in inflation-linked debt securities. Any increase in the principal amount of an inflation-linked debt security will be original interest discount, which is taxable as ordinary income and is required to be distributed, even though the Fund will not receive the principal, including any increase thereto, until maturity. As noted above, if the Fund invests in such securities it may be required to liquidate other investments, including at times when it is not advantageous to do so, in order to satisfy its distribution requirements and to eliminate any possible taxation at the Fund level.

Under current law, income of a RIC that would be treated as unrelated business taxable income (“UBTI”) if earned directly by a tax-exempt entity generally will not be attributed as UBTI to a tax-exempt entity that is a shareholder in the RIC. Notwithstanding this “blocking” effect, a tax-exempt shareholder could realize UBTI by virtue of its investment in the Fund if: (i) shares in the Fund constitute debt-financed property in the hands of the tax-exempt shareholder within the meaning of Code Section 514(b), (ii) if the

Fund invests in REITs that hold residual interests in REMICs, (iii) the Fund invests in a REIT that is a taxable mortgage pool (“TMP”) or in a REIT that has a subsidiary that is a TMP, or (iv) if the Fund holds residual interests in REMICs. The IRS has issued guidance with respect to these issues and prospective shareholders, especially charitable remainder trusts, are strongly encouraged to consult their tax advisors regarding these issues. The Fund is not expected to hold any REMIC interests.

In general, dividends, other than Capital Gain Dividends paid by the Fund to a shareholder that is not a “U.S. person” within the meaning of the Code are subject to withholding of U.S. federal income tax at a rate of 30% (or lower applicable treaty rate) on distributions derived from taxable ordinary income. The Fund may, under certain circumstances, report all or a portion of a dividend as an “interest-related dividend” or a “short-term capital gain dividend,” which would generally be exempt from this 30% U.S. withholding tax, provided certain other requirements are met. Short-term capital gain dividends received by a nonresident alien individual who is present in the U.S. for a period or periods aggregating 183 days or more during the taxable year are not exempt from this 30% withholding tax.

A beneficial holder of shares who is a non-U.S. person is not, in general, subject to U.S. federal income tax on gains (and is not allowed a U.S. income tax deduction for losses) realized on a sale of shares of the Fund or on Capital Gain Dividends unless (i) such gain or dividend is effectively connected with the conduct of a trade or business carried on by such holder within the United States or (ii) in the case of an individual holder, the holder is present in the United States for a period or periods aggregating 183 days or more during the year of the sale or the receipt of the Capital Gain Dividend and certain other conditions are met.

Unless certain non-U.S. entities that hold Fund shares comply with IRS requirements that 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 payable to such entities and may apply to redemptions and certain capital gain dividends payable to such entities after December 31, 2018. 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 the agreement.

A beneficial holder of shares who is a non-U.S. person may be subject to state and local tax and to the U.S. federal estate tax in addition to the federal income tax consequences referred to above. If a shareholder is eligible for the benefits of a tax treaty, any income or gain effectively connected with a U.S. trade or business will generally be subject to U.S. federal income tax on a net basis only if it is also attributable to a permanent establishment maintained by the shareholder in the United States.

An Authorized Participant having the U.S. dollar as its functional currency for U.S. federal income tax purposes that exchanges securities for Creation Units generally will recognize a gain or loss equal to the difference between (i) the sum of the market value of the Creation Units at the time of the exchange and any cash received by the Authorized Participant in the exchange, and (ii) the sum of the exchanger’s aggregate basis in the securities surrendered and any cash paid for such Creation Units. Any 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 were held as capital assets in the hands of the exchanging Authorized Participant. All or a portion of any gain or loss recognized by an Authorized Participant exchanging a currency other than its functional currency for Creation Units may be treated as ordinary income or loss. 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 U.S. dollar market value of any securities received plus the amount of any cash received for such Creation Units. The ability of Authorized Participants to receive a full or partial cash redemption of Creation Units of the Fund may limit the tax efficiency of the Fund. The IRS, however, may assert that a loss that is realized upon an exchange of securities for Creation Units may not be currently deducted under the rules governing “wash sales” (for a person who does not mark-to-market its holdings), or on the basis that there has been no significant change in economic position. All or some portion of any capital gain or loss realized upon the creation of Creation Units in exchange for securities will generally be treated as long-term capital gain or loss if securities exchanged for such Creation Units have been held for more than one year.

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. Otherwise, such capital gains or losses will be treated as short-term capital gains or losses.

The Trust on behalf of the Fund has the right to reject an order for a purchase of shares of the Fund if the purchaser (or any group of purchasers) would, upon obtaining the 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 such 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 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.

Under U.S. Treasury regulations, generally, if a shareholder recognizes a loss 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. Significant penalties may be imposed for the failure to comply with the reporting regulations. 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 advisors to determine the applicability of these regulations in light of their individual circumstances.

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 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.

When the Fund has a capital loss carry-forward, it does not make capital gain distributions until the loss has been offset or expired. The Fund had not commenced operations prior to the date of this SAI, therefore it had no capital loss carry-forwards to report that were available for federal income tax purposes.

The federal income tax discussion set forth above is for general information only. Prospective investors should consult their tax advisors regarding the specific federal income tax consequences of purchasing, holding and disposing of shares of the Fund, as well as the effect of state, local and foreign tax law and any proposed tax law changes.

The Fund intends to pay out dividends, if any, on a monthly basis but in any event no less frequently than annually. Nonetheless, the Fund might not make a dividend payment every month. The Fund intends to distribute its net realized capital gains, if any, to investors annually. The Fund may occasionally be required to make supplemental distributions at some other time during the year. Distributions in cash may be reinvested automatically in additional whole shares only if the broker through whom you purchased shares makes such option available. Your broker is responsible for distributing the income and capital gain distributions to you.

The Trust reserves the right to declare special distributions if, in its reasonable discretion, such action is necessary or advisable to preserve the status of the Fund as a RIC or to avoid imposition of income or excise taxes on undistributed income.

The Fund had not commenced operations prior to the date of this SAI and therefore did not have financial information to report.

These Guidelines apply to employees of Nuveen acting on behalf of Nuveen Asset Management, LLC (“NAM”), Teachers Advisors, LLC (“TAL”) and TIAA-CREF Investment Management, LLC (“TCIM”) (each an “Adviser” and collectively referred to as the “Advisers”)

These Guidelines set forth the manner in which the Advisers intend to vote on proxy matters involving publicly traded portfolio companies held in client portfolios, and serve to assist clients, portfolio companies and other interested parties in understanding how the Advisers intend to vote on proxy-related issues.

We vote proxies in accordance with what we believe is in the best interest of our clients. In making those decisions, we are principally guided by enhancing long-term shareholder value, and may take into account many factors, including input from our investment teams and third-party research.

As indicated in these Guidelines, we monitor portfolio companies’ environmental, social and governance (ESG) practices in an effort to ensure that boards consider these factors in the context of their strategic deliberations consistent with the aim of preserving and enhancing long-term shareholder value. It is our belief that a one-size-fits-all approach to proxy voting is not appropriate and we may vote differently on the same proposal given the portfolio company’s individual circumstances. The Guidelines are not exhaustive and do not necessarily dictate how the Advisers will ultimately vote with respect to any proposal or resolution.

The Guidelines are implemented by Nuveen’s Stewardship Group and applied in consideration of the facts and circumstances of the particular resolution. The Stewardship Group relies on its professional judgment, informed by proprietary research and reports provided by various third-party research providers. The portfolio managers of the Advisers maintain the ultimate decision-making authority with respect to how proxies will be voted and may determine to vote contrary to the Guidelines if such portfolio manager determines it is in the best interest of the respective Adviser’s clients to do so. The rationale for votes submitted contrary to the Guidelines will be documented and maintained.

General Policy: We generally vote in favor of the board’s nominees but will consider withholding or voting against some or all directors in the following circumstances:

When we conclude that the actions of directors are unlawful, unethical, negligent, or do not meet fiduciary standards of care and loyalty, or are otherwise not in the best interest of shareholders. Such actions would include:

When a director has consistently failed to attend board and committee meetings without an appropriate rationale being provided

When board independence is not in line with local market regulations or best practices

When a member of executive management sits on a key board committee that should be composed of only independent directors

When directors have failed to disclose, resolve or eliminate conflicts of interest that affect their decisions

When there is insufficient diversity on the board and the company has not demonstrated its commitment to making the board more diverse

When we determine that director tenure is excessive and there has been no recent board refreshment

General Policy: We will support the candidates we believe will represent the best interests of shareholders.

General Policy: We generally support shareholder resolutions asking that companies amend their governance documents to provide for director election by majority vote.

General Policy: We generally vote against shareholder resolutions asking the company to establish specific board committees unless we believe specific circumstances dictate otherwise.

General Policy: We generally support shareholder resolutions asking that each member of the board of a publicly traded operating company stand for re-election annually.

General Policy: We generally do not support proposals asking that shareholders be allowed to cumulate votes in director elections, as this practice may encourage the election of special interest directors.

General Policy: We will consider supporting shareholder resolutions asking that the roles of chairman and CEO be separated when we believe the company’s board structure and operation has insufficient features of independent board leadership, such as the lack of a lead independent director. In addition, we may also support resolutions on a case-by-case basis where we believe, in practice, that there is not a bona fide lead independent director acting with robust responsibilities or the company’s ESG practices or business performance suggest a material deficiency in independent influence into the company’s strategy and oversight.

General Policy: We will consider on a case-by-case basis shareholder proposals asking that the company implement a form of proxy access. In making our voting decision, we will consider several factors, including, but not limited to: current performance of the company, minimum filing thresholds, holding periods, number of director nominees that can be elected, existing governance issues and board/management responsiveness to material shareholder concerns.

General Policy: We will generally support the board’s choice of auditor and believe that the auditor should be elected annually. However, we will consider voting against the ratification of an audit firm where non-audit fees are excessive, where the firm has been involved in conflict of interest or fraudulent activities in connection with the company’s audit, where there has been a material restatement of financials or where the auditor’s independence is questionable.

General Policy: We will generally support shareholder resolutions asking for the elimination of supermajority vote requirements.

General Policy: We will generally support shareholder resolutions asking for the elimination of dual classes of common stock or other forms of equity with unequal voting rights or special privileges.

General Policy: We will generally support shareholder resolutions asking for the right to call a special meeting. However, we believe a 25% ownership level is reasonable and generally would not be supportive of proposals to lower the threshold if it is already at that level.

General Policy: We will consider on a case-by-case basis shareholder resolutions requesting the right to act by written consent.

General Policy: We will consider on a case-by-case basis proposals relating to the adoption or rescission of antitakeover devices with attention to the following criteria:

Whether the provisions of the device are in line with generally accepted governance principles

Whether the proposal arises in the context of a takeover bid or contest for control

We will generally support shareholder resolutions asking to rescind or put to a shareholder vote antitakeover devices that were adopted without shareholder approval.

General Policy: We will evaluate on a case-by-case basis proposals for reincorporation taking into account the intention of the proposal and the established laws of the new domicile and jurisprudence of the target domicile. We will not support the proposal if we believe the intention is to take advantage of laws or judicial interpretations that provide antitakeover protection or otherwise reduce shareholder rights.

We will generally support reasonable shareholder resolutions seeking disclosure or reports relating to a company’s direct political contributions, including board oversight procedures.

We will generally support reasonable shareholder resolutions seeking disclosure or reports relating to a company’s charitable contributions and other philanthropic activities.

We may consider not supporting shareholder resolutions that appear to promote a political agenda that is contrary to the long-term health of the corporation.

We will evaluate on a case-by-case basis shareholder resolutions seeking disclosure of a company’s lobbying expenditures.

We recognize that many exchange-listed closed-end funds (“CEFs”) have adopted particular corporate governance practices that deviate from certain policies set forth in the Guidelines. We believe that the distinctive structure of CEFs can provide important benefits to investors, but leaves CEFs uniquely vulnerable to opportunistic traders seeking short-term gains at the expense of long-term shareholders. Thus, to protect the interests of their long-term shareholders, many CEFs have adopted measures to defend against attacks from short-term-oriented activist investors. As such, in light of the unique nature of CEFs and their differences in corporate governance practices from operating companies, we will consider on a case-by-case basis proposals involving the adoption of defensive measures by CEFs. This is consistent with our approach to proxy voting that recognizes the importance of case-by-case analysis to ensure alignment with investment team views, and voting in accordance with the best interest of our shareholders.

General Policy: We will consider on a case-by-case basis the advisory vote on executive compensation (say on pay). We expect well-designed plans that clearly demonstrate the alignment between pay and performance, and we encourage companies to be responsive to low levels of support by engaging with shareholders. We also prefer that companies offer an annual non-binding vote on executive compensation. In absence of an annual vote, companies should clearly articulate the rationale behind offering the vote less frequently.

We generally note the following red flags when evaluating executive compensation plans:

Undisclosed or Inadequate Performance Metrics: We believe that performance goals for compensation plans should be disclosed meaningfully. Performance hurdles should not be too easily attainable. Disclosure of these metrics should enable shareholders to assess whether the plan will drive long-term value creation.

Excessive Equity Grants: We will examine a company’s past grants to determine the rate at which shares are being issued. We will also seek to ensure that equity is being offered to more than just the top executives at the company. A pattern of excessive grants can indicate failure by the board to properly monitor executive compensation and its costs.

Lack of Minimum Vesting Requirements: We believe that companies should establish minimum vesting guidelines for senior executives who receive stock grants. Vesting requirements help influence executives to focus on maximizing the company’s long-term performance rather than managing for short-term gain.

Misalignment of Interests: We support equity ownership requirements for senior executives and directors to align their interests with those of shareholders.

Special Award Grants: We will generally not support mega-grants. A company’s history of such excessive grant practices may prompt us to vote against the stock plans and the directors who approve them. Mega-grants include equity grants that are excessive in relation to other forms of compensation or to the compensation of other employees and grants that transfer disproportionate value to senior executives without relation to their performance. We also expect companies to provide a rationale for any other one-time awards such as a guaranteed bonus or a retention award.

Excess Discretion: We will generally not support plans where significant terms of awards—such as coverage, option price, or type of awards—are unspecified, or where the board has too much discretion to override minimum vesting or performance requirements.

Lack of Clawback Policy: We believe companies should establish clawback policies that permit recoupment from any senior executive who received compensation as a result of defective financial reporting, or whose behavior caused financial harm to shareholders or reputational risk to the company.

General Policy: We will review equity-based compensation plans on a case-by-case basis, giving closer scrutiny to companies where plans include features that are not performance-based or where potential dilution or burn rate total is excessive. As a practical matter, we recognize that more dilutive broad-based plans may be appropriate for human-capital intensive industries and for small- or mid-capitalization firms and start-up companies.

We generally note the following red flags when evaluating equity incentive plans:

Evergreen Features: We will generally not support option plans that contain evergreen features, which reserve a specified percentage of outstanding shares for award each year and lack a termination date.

Reload Options: We will generally not support reload options that are automatically replaced at market price following exercise of initial grants.

Repricing Options: We will generally not support plans that authorize repricing. However, we will consider on a case-by-case basis management proposals seeking shareholder approval to reprice options. We are likely to vote in favor of repricing in cases where the company excludes named executive officers and board members and ties the repricing to a significant reduction in the number of options.

Undisclosed or Inappropriate Option Pricing: We will generally not support plans that fail to specify exercise prices or that establish exercise prices below fair market value on the date of grant.

General Policy: We will vote on a case-by-case basis on golden parachute proposals, taking into account the structure of the agreement and the circumstances of the situation. However, we would prefer to see a double trigger on all change-of-control agreements and no excise tax gross-up.

General Policy: We will consider on a case-by-case basis shareholder resolutions related to specific compensation practices. Generally, we believe specific practices are the purview of the board.

We generally support shareholder resolutions seeking reasonable disclosure of the environmental or social impact of a company’s policies, operations or products. We believe that a company’s management and directors should determine the strategic impact of environmental and social issues and disclose how they are dealing with these issues to mitigate risk and advance long-term shareholder value.

General Policy: We will generally support reasonable shareholder resolutions seeking disclosure of greenhouse gas emissions, the impact of climate change on a company’s business activities and products and strategies designed to reduce the company’s long-term impact on the global climate.

General Policy: We will generally support reasonable shareholder resolutions seeking disclosure or reports relating to a company’s use of natural resources, the impact on its business of declining resources and its plans to improve the efficiency of its use of natural resources.

General Policy: We will generally support reasonable shareholder resolutions seeking disclosure or reports relating to a company’s initiatives to reduce any harmful impacts or other hazards to local, regional or global ecosystems that result from its operations or activities.

General Policy: We will generally support reasonable shareholder resolutions asking for reports on the company’s impact on animal welfare.

General Policy: We will generally support reasonable shareholder resolutions seeking disclosure relating to the quality, safety and impact of a company’s goods and services on the customers and communities it serves.

General Policy: We will generally support reasonable shareholder resolutions asking companies for disclosure about the impact of lending activities on borrowers and about policies designed to prevent predatory lending practices.

We will generally support reasonable shareholder resolutions seeking disclosure or reports relating to a company’s nondiscrimination policies and practices, or seeking to implement such policies, including equal employment opportunity standards.

We will generally support reasonable shareholder resolutions seeking disclosure or reports relating to a company’s workforce, board diversity, and gender pay equity policies and practices.

General Policy: We will generally support reasonable shareholder resolutions seeking a review of a company’s labor standards and enforcement practices, as well as the establishment of global labor policies based upon internationally recognized standards.

General Policy: We will generally support reasonable shareholder resolutions seeking disclosure or reports relating to significant public health impacts resulting from company operations and products, as well as the impact of global health pandemics on the company’s operations and long-term growth.

General Policy: We will generally support reasonable shareholder resolutions seeking a review of a company’s human rights standards and the establishment of global human rights policies, especially regarding company operations in conflict zones or areas of weak governance.

Nuveen Asset Management, LLC, Teachers Advisors, LLC, and TIAA-CREF Investment Management, LLC are SEC registered investment advisers and subsidiaries of Nuveen, LLC

This Policy applies to employees of Nuveen acting on behalf of Nuveen Asset Management, LLC, (“NAM”), Teachers Advisors, LLC, (“TAL”) and TIAA-CREF Investment Management, LLC (“TCIM”), (each an “Adviser” and, collectively, referred to as the “Advisers”)

Proxy voting is the primary means by which shareholders may influence a publicly traded company’s governance and operations and thus create the potential for value and positive long-term investment performance. When an SEC registered investment adviser has proxy voting authority, the adviser has a fiduciary duty to vote proxies in the best interests of its clients and must not subrogate its clients’ interests to its own. In their capacity as fiduciaries and investment advisers, Nuveen Asset Management, LLC (“NAM”), Teachers Advisors, LLC (“TAL”) and TIAA-CREF Investment Management, LLC (“TCIM”) (each an “Adviser” and collectively, the “Advisers”) vote proxies for the Portfolio Companies held by their respective clients, including investment companies and other pooled investment vehicles, institutional and retail separate accounts, and other clients as applicable. The Advisers have adopted this Policy, the Nuveen Proxy Voting Guidelines, and the Nuveen Proxy Voting Conflicts of Interest Policy for voting the proxies of the Portfolio Companies they manage. The Advisers leverage the expertise and services of an internal group referred to as Nuveen’s Stewardship Group to administer the Advisers’ proxy voting. The Stewardship Group adheres to the Advisers’ Proxy Voting Guidelines which are reasonably designed to ensure that the Advisers vote client securities in the best interests of the Advisers’ clients.

Proxy voting is a key component of a Portfolio Company’s corporate governance program and is the primary method for exercising shareholder rights and influencing the Portfolio Company’s behavior. Nuveen makes informed voting decisions in compliance with Rule 206(4)-6 (the “Rule”) of the Investment Advisers Act of 1940, as amended (the “Advisers Act”), and applicable laws and regulations (e.g., the Employee Retirement Income Security Act of 1974, “ERISA”).

As provided in the TIAA Code of Business Conduct, all employees are expected to comply with applicable laws and regulations, as well as the relevant policies, procedures and compliance manuals that apply to Nuveen’s business activities. Violation of this Policy may result in disciplinary action up to and including termination of employment.

Advisory Personnel includes the Advisers’ portfolio managers and research analysts.

Proxy Voting Guidelines (the “Guidelines”) are a set of pre-determined principles setting forth the manner in which the Advisers intend to vote on specific voting categories, and serve to assist clients, Portfolio Companies, and other interested parties in understanding how the Advisers intend to vote on proxy-related matters. The Guidelines are not exhaustive and do not necessarily dictate how the Advisers will ultimately vote with respect to any proposal or resolution. While the Guidelines are developed, maintained, and implemented by the Stewardship Group, and reviewed by the Nuveen Proxy Voting Committee, the portfolio managers of the Advisers maintain the ultimate decision-making authority with respect to how proxies will be voted.

Portfolio Company includes any publicly traded company held in an account that is managed by an Adviser.

Investment advisers, in accordance with the Rule, are required to (i) adopt and implement written policies and procedures that are reasonably designed to ensure that proxies are voted in the best interest of clients, and address resolution of material conflicts that may arise, (ii) describe their proxy voting procedures to their clients and provide copies on request, and (iii) disclose to clients how they may obtain information on how the Advisers voted their proxies.

The Nuveen Proxy Voting Committee (the “Committee”), the Advisers, the Stewardship Group and Nuveen Compliance are subject to the respective requirements outlined below under “Roles and Responsibilities.”

Although it is the general policy to vote all applicable proxies received in a timely fashion with respect to securities selected by an Adviser for current clients, the Adviser may refrain from voting in certain circumstances where such voting would be disadvantageous, materially burdensome or impractical, or otherwise inconsistent with the overall best interest of clients.

The purpose of the Committee is to establish a governance framework to oversee the proxy voting activities of the Advisers in accordance with the Policy. The Committee’s voting members will be comprised from Research, the Advisers, and Nuveen’s Stewardship Group. Non-voting members will be comprised from Nuveen Legal, Nuveen Compliance, Nuveen Advisory Product, and Nuveen Investment Risk. The Committee may invite others on a standing, routine and/or ad hoc basis to attend Committee meetings. The CCOs of CREF/TC Funds and the Nuveen Funds shall be standing, non-voting invitees. The Committee has delegated responsibility for the implementation and ongoing administration of the Policy to the Stewardship Group, subject to the Committee’s ultimate oversight and responsibility as outlined in the Committee’s Proxy Voting Charter.

1. Advisory Personnel maintain the ultimate decision-making authority with respect to how proxies will be voted, unless otherwise instructed by a client, and may determine to vote contrary to the Guidelines and/or a vote recommendation of the Stewardship Group if such Advisory Personnel determines it is in the best interest of the Adviser’s clients to do so. The rationale for all such contrary vote determinations will be documented and maintained.

2. When voting proxies for different groups of client accounts, Advisory Personnel may vote proxies held by the respective client accounts differently depending on the facts and circumstances specific to such client accounts. The rationale for all such vote determinations will be documented and maintained.

3. Advisory Personnel must comply with the Nuveen Proxy Voting Conflicts of Interest Policy with respect to potential material conflicts of interest.

1. Performs day-to-day administration of the Advisers’ proxy voting processes.

2. Seeks to vote proxies in adherence to the Guidelines, which have been constructed in a manner intended to align with the best interests of clients. In applying the Guidelines, the Stewardship Group, on behalf of the Advisers, takes into account several factors, including, but not limited to:

Specific Portfolio Company context, including environmental, social and governance practices, and financial performance.

3. Assists in the development of securities lending recall protocols in cooperation with the Securities Lending Committee.

5. Delivers copies of the Advisers’ Policy to clients and prospective clients upon request in a timely manner, as appropriate.

6. Assists with the disclosure of proxy votes as applicable on corporate websites and elsewhere as required by applicable regulations.

7. Prepares reports of proxies voted on behalf of the Advisers’ investment company clients to their Boards or committees thereof, as applicable.

9. Arranges the annual service provider due diligence, including a review of the service provider’s potential conflicts of interests, and presents the results to the Committee.

10. Facilitates quarterly Committee meetings, including agenda and meeting minute preparation.

11. Complies with the Nuveen Proxy Voting Conflicts of Interest Policy with respect to potential material conflicts of interest.

12. Creates and retains certain records in accordance with Nuveen’s Record Management program.

13. Oversees the proxy voting service provider with respect to its responsibilities, including making and retaining certain records as required under applicable regulation.

1. Seeks to ensure proper disclosure of the Advisers’ Policy to clients as required by regulation or otherwise.

2. Seeks to ensure proper disclosure to clients of how they may obtain information on how the Advisers voted their proxies.

3. Assists the Stewardship Group with arranging the annual service provider due diligence and presenting the results to the Committee.

4. Monitors for compliance with this Policy and retains records relating to its monitoring activities pursuant to Nuveen’s Records Management program.

This Policy will be reviewed at least annually and will be updated sooner if substantive changes are necessary. The Policy Owner, the Committee and the NEFI Compliance Committee are responsible for the review and approval of this Policy.

Nuveen has established the Committee to provide centralized management and oversight of the proxy voting process administered by the Stewardship Group for the Advisers in accordance with its Proxy Voting Committee Charter and this Policy.

Any request for a proposed exception or variation to this Policy will be submitted to the Committee for approval and reported to the appropriate governance committee(s), where appropriate.

This Policy applies to employees of Nuveen (“Nuveen”) acting on behalf of Nuveen Asset Management, LLC (“NAM”), Teachers Advisors, LLC (“TAL”) and TIAA-CREF Investment Management, LLC (“TCIM”) (each an “Adviser” and collectively referred to as the “Advisers”).

Proxy voting by investment advisers is subject to U.S. Securities and Exchange Commission (“SEC”) rules and regulations, and for accounts subject to ERISA, U.S. Department of Labor (“DOL”) requirements. These rules and regulations require policies and procedures reasonably designed to ensure proxies are voted in the best interest of clients and that such procedures set forth how the adviser addresses material conflicts that may arise between the Adviser’s interests and those of its clients. The purpose of this Proxy Voting Conflicts of Interest Policy and Procedures (“Policy”) is to describe how the Advisers monitor and address the risks

associated with Material Conflicts of Interest arising out of business and personal relationships that could affect proxy voting decisions.

Nuveen’s Stewardship Group is responsible for providing vote recommendations, based on the Nuveen Proxy Voting Guidelines (the “Guidelines”), to the Advisers and for administering the voting of proxies on behalf of the Advisers. When determining how to vote proxies, the Stewardship Group adheres to the Guidelines, which are reasonably designed to ensure that the Advisers vote proxies in the best interests of the Advisers’ clients.

Advisers may face certain potential Material Conflicts of Interest when voting proxies. The procedures set forth below have been reasonably designed to identify, monitor, and address potential Material Conflicts of Interest to ensure that the Advisers’ voting decisions are based on the best interest of their clients and are not the product of a conflict.

The Advisers have a fiduciary duty to vote proxies in the best interests of their clients and must not subrogate the interests of their clients to their own.

Advisory Personnel includes the Advisers’ portfolio managers and research analysts.

Conflicts Watch List (“Watch List”) refers to a list maintained by the Stewardship Group based on the following:

1. The positions and relationships of the following categories of individuals are evaluated to assist in identifying a potential Material Conflict with a Portfolio Company:

iii. Stewardship Group members who provide proxy voting recommendations on behalf of the Advisers,

· Any individual identified above in 1(i)–1(v) who serves on a Portfolio Company’s board of directors; and/or

· Any individual identified above in 1(v) who serves as a senior executive* of a Portfolio Company.

2. In addition, the following circumstances have been determined to constitute a potential Material Conflict:

i. Voting proxies for Funds sponsored by any Adviser and/or a Nuveen Affiliated Entity (i.e., registered investment funds and other funds that require proxy voting) held in client accounts,

ii. Voting proxies for Portfolio Companies that are direct advisory clients of the Advisers and/or the Nuveen Affiliated Entities,

iii. Voting proxies for Portfolio Companies that have a material distribution relationship* with regard to the products or strategies of the Advisers and/or the Nuveen Affiliated Entities,

iv. Voting proxies for Portfolio Companies that are institutional investment consultants with which the Advisers and/or the Nuveen Affiliated Entities have engaged for any material business opportunity^† and

v. Any other circumstance where the Stewardship Group, the Nuveen Proxy Voting Committee (the “Committee”), the Advisers, Nuveen Legal or Nuveen Compliance are aware of in which the Adviser’s duty to serve its clients’ interests could be materially compromised.

In addition, certain conflicts may arise when a Proxy Service Provider or its affiliate(s) have determined and/or disclosed that a relationship exists with i) a Portfolio Company ii) an entity acting as a primary shareholder proponent with respect to a Portfolio Company or iii) another party. Such relationships include, but are not limited to, the products and services provided to, and the revenue obtained from, such Portfolio Company or its affiliates. The Proxy Service Provider is required to disclose such relationships to the Advisers, and the

Stewardship Group reviews and evaluates the Proxy Service Provider’s disclosed conflicts of interest and associated controls annually and reports its assessment to the Committee.

Household Member includes any of the following who reside or are expected to reside in your household for at least 90 days a year: i) spouse or Domestic Partner, ii) sibling, iii) child, stepchild, grandchild, parent, grandparent, stepparent, and in-laws (mother, father, son, daughter, brother, sister).

Domestic Partner is defined as an individual who is neither a relative of, or legally married to, a Nuveen employee but shares a residence and is in a mutual commitment similar to marriage with such Nuveen employee.

Material Conflicts of Interest (“Material Conflict”) A conflict of interest that reasonably could have the potential to influence a recommendation based on the criteria described in this Policy.

Nuveen Affiliated Entities refers to TIAA and entities that are under common control with the Advisers and that provide investment advisory services. TIAA and the Advisers will undertake reasonable efforts to identify and manage any potential TIAA-related conflicts of interest.

Portfolio Company refers to any publicly traded company held in an account that is managed by an Adviser or a Nuveen Affiliated Entity.

Proxy Service Provider(s) refers to any independent third-party vendor(s) who provides proxy voting administrative, research and/or recordkeeping services to Nuveen.

Proxy Voting Guidelines (the “Guidelines”) are a set of pre-determined principles setting forth the manner in which the Advisers generally intend to vote on specific voting categories and serve to assist clients, Portfolio Companies, and other interested parties in understanding how the Advisers generally intend to vote proxy-related matters. The Guidelines are not exhaustive and do not necessarily dictate how the Advisers will ultimately vote with respect to any proposal or resolution.

Proxy Voting Conflicts of Interest Escalation Form (“Escalation Form”) Used in limited circumstances as described below to formally document certain requests to deviate from the Guidelines, the rationale supporting the request, and the ultimate resolution.

* Senior executives are defined as “C-suite” positions such as CEO, CFO, COO, CAO, CMO, CIO, CTO, etc.

The Advisers have a fiduciary duty to vote proxies in the best interests of their clients and must not subrogate the interests of their clients to their own.

The Stewardship Group and Advisory Personnel are prohibited from being influenced in their proxy voting decisions by any individual outside the established proxy voting process. The Stewardship Group and Advisory Personnel are required to report to Nuveen Compliance any individuals or parties seeking to influence proxy votes outside the established proxy voting process.

The Stewardship Group generally seeks to vote proxies in adherence to the Guidelines. In the event that a potential Material Conflict has been identified, the Committee, the Stewardship Group, Advisory Personnel and Nuveen Compliance are required to comply with the following:

Proxies are generally voted in accordance with the Guidelines. In instances where a proxy is issued by a Portfolio Company on the Watch List, and the Stewardship Group’s vote direction is in support of company management and either contrary to the Guidelines or the Guidelines require a case-by-case review, then the Stewardship Group vote recommendation is evaluated using established criteria^‡ to determine whether a potential conflict exists. In instances where it is determined a potential conflict exists, the vote direction shall default to the recommendation of an independent third-party Proxy Service Provider based on such provider’s benchmark policy. To the extent the Stewardship Group believes there is a justification to vote contrary to the Proxy Service Provider’s benchmark recommendation in such an instance, then such requests are evaluated and mitigated pursuant to an Escalation Form review process as described in the Roles and Responsibilities section below. In all cases votes are intended to be in line with the Guidelines and in the best interests of clients.

The Advisers are required to adhere to the baseline standards and guiding principles governing client and personnel conflicts as outlined in the TIAA Conflicts of Interest Policy to assist in identifying, escalating and addressing proxy voting conflicts in a timely manner.

1. Annually, review and approve the criteria constituting a Material Conflict involving the individuals and entities named on the Watch List.

3. Review Escalation Forms as described above to determine whether the rationale of the recommendation is clearly articulated and reasonable relative to the potential Material Conflict.

5. Review and consider any other matters involving the Advisers’ proxy voting activities that are brought to the Committee.

1. Promptly disclose Stewardship Group members’ Material Conflicts to Nuveen Compliance.

2. Stewardship Group members must recuse themselves from all decisions related to proxy voting for the Portfolio Company seeking the proxy for which they personally have disclosed, or are required to disclose, a Material Conflict.

3. Compile, administer and update the Watch List promptly based on the Watch List criteria described herein as necessary.

4. Evaluate vote recommendations for Portfolio Companies on the Watch List, based on established criteria to determine whether a vote shall default to the third-party Proxy Service Provider, or whether an Escalation Form is required.

5. In instances where an Escalation Form is required as described above, the Stewardship Group member responsible for the recommendation completes and submits the form to a Stewardship Group manager and the Committee. The Stewardship Group will specify a response due date from the Committee typically no earlier than two business days from when the request was delivered. While the Stewardship Group will make reasonable efforts to provide a two-business-day notification period, in certain instances the required response date may be shortened. The Committee reviews the Escalation Form to determine whether a Material Conflict exists and whether the rationale of the recommendation is clearly articulated and reasonable relative to the existing conflict. The Committee will then provide its response in writing to the Stewardship Group member who submitted the Escalation Form.

7. Prepare Material Conflicts reporting to the Committee and other parties, as applicable.

8. Retain Escalation Forms and responses thereto and all other relevant documentation in conformance with Nuveen’s Record Management program.

2. Provide input and/or vote recommendations to the Stewardship Group upon request. Advisory Personnel are prohibited from providing the Stewardship Group with input and/or recommendations for any Portfolio Company for which they have disclosed, or are required to disclose, a Material Conflict.

3. From time to time as part of the Adviser’s normal course of business, Advisory Personnel may initiate an action to override the Guidelines for a particular proposal. For a proxy vote issued by a Portfolio Company on the Watch List, if Advisory Personnel request a vote against the Guidelines and in favor of Portfolio Company management, then the request will be evaluated by the Stewardship Group in accordance with their established criteria and processes described above. To the extent an Escalation Form is required, the Committee reviews the Escalation Form to determine whether the rationale of the recommendation is clearly articulated and reasonable relative to the potential Material Conflict.

1. Determine criteria constituting a Material Conflict involving the individuals and entities named on the Watch List.

2. Determine parties responsible for collection of, and providing identified Material Conflicts to, the Stewardship Group for inclusion on the Watch List.

3. Perform periodic reviews of votes where Material Conflicts have been identified to determine whether the votes were cast in accordance with this Policy.

4. Develop and maintain, in consultation with the Stewardship Group, standard operating procedures to support the Policy.

6. Administer training to the Advisers and the Stewardship Group, as applicable, to ensure applicable personnel understand Material Conflicts and disclosure responsibilities.

This Policy will be reviewed at least annually and will be updated sooner if changes are necessary. The Policy Owner, the Committee and the NEFI Compliance Committee are responsible for the review and approval of this Policy.

Any request for a proposed exception or variation to this Policy will be submitted to the Committee for approval and reported to the appropriate governance committee(s), where appropriate.

Section 5 of Article IX of Registrant’s Declaration of Trust, as amended, provides as follows:

Subject to the exceptions and limitations contained in this Section 9.5, every person who is, or has been, a Trustee, officer, or employee of the Trust, including persons who serve at the request of the Trust as directors, trustees, officers, employees or agents of another organization in which the Trust has an interest as a shareholder, creditor or otherwise (hereinafter referred to as a “Covered Person”), shall be indemnified by the Trust to the fullest extent permitted by law against liability and against all expenses reasonably incurred or paid by him in connection with any claim, action, suit or proceeding in which he becomes involved as a party or otherwise by virtue of his being or having been such a Trustee, director, officer, employee or agent and against amounts paid or incurred by him in settlement thereof.

No indemnification shall be provided hereunder to a Covered Person to the extent such indemnification is prohibited by applicable federal law.

The rights of indemnification herein provided may be insured against by policies maintained by the Trust, shall be severable, shall not affect any other rights to which any Covered Person may now or hereafter be entitled, shall continue as to a person who has ceased to be such a Covered Person and shall inure to the benefit of the heirs, executors and administrators of such a person.

Subject to applicable federal law, expenses of preparation and presentation of a defense to any claim, action, suit or proceeding subject to a claim for indemnification under this Section 9.5 shall be advanced by the Trust prior to final disposition thereof upon receipt of an undertaking by or on behalf of the recipient to repay such amount if it is ultimately determined that he is not entitled to indemnification under this Section 9.5.

To the extent that any determination is required to be made as to whether a Covered Person engaged in conduct for which indemnification is not provided as described herein, or as to whether there is reason to believe that a Covered Person ultimately will be found entitled to indemnification, the Person or Persons making the determination shall afford the Covered Person a rebuttable presumption that the Covered Person has not engaged in such conduct and that there is reason to believe that the Covered Person ultimately will be found entitled to indemnification.

As used in this Section 9.5, the words “claim,” “action,” “suit” or “proceeding” shall apply to all claims, demands, actions, suits, investigations, regulatory inquiries, proceedings or any other occurrence of a similar nature, whether actual or threatened and whether civil, criminal, administrative or other, including appeals, and the words “liability” and “expenses” shall include without limitation, attorneys’ fees, costs, judgments, amounts paid in settlement, fines, penalties and other liabilities.

The trustees and officers of the Registrant are covered by joint errors and omissions insurance policies against liability and expenses of claims of wrongful acts arising out of their position with the Registrant and other Nuveen funds, subject to such policies’ coverage limits, exclusions and retention.

Insofar as the indemnification for liabilities arising under the Securities Act of 1933, as amended, (the “1933 Act”) may be permitted to the officers, directors or controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is

against public policy as expressed in the 1933 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 an officer or director or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such officer, director 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 of whether such indemnification by it is against public policy as expressed in the 1933 Act and will be governed by the final adjudication of such issue.

(a) Nuveen Fund Advisors, LLC (“Nuveen Fund Advisors”) manages the Registrant and serves as investment adviser or manager to other open-end and closed-end management investment companies and to separately managed accounts. The principal business address for all of these investment companies and the persons named below is 333 West Wacker Drive, Chicago, Illinois 60606.

A description of any other business, profession, vocation or employment of a substantial nature in which Nuveen Fund Advisors and each director, officer or partner of Nuveen Fund Advisors is or has been engaged within the last two fiscal years for his or her own account or in the capacity of director, officer, employee, partner or trustee is as follows.

(b) Nuveen Asset Management, LLC (“Nuveen Asset Management”) serves as sub-adviser to the Registrant’s Nuveen Dividend Growth ETF, Nuveen Small Cap Select ETF, Nuveen Growth Opportunities ETF, Nuveen Global Net Zero Transition ETF, Nuveen Sustainable Core ETF, Nuveen Preferred and Income ETF, Nuveen Core Plus Bond ETF, Nuveen Ultra Short Income ETF, and Nuveen CLO ETF, and also serves as investment sub-adviser to other open-end and closed-end funds and investment adviser to separately managed accounts. Nuveen Asset Management is an SEC-registered investment adviser located at 333 West Wacker Drive, Chicago, Illinois 60606.

A description of any other business, profession, vocation or employment of a substantial nature in which Nuveen Asset Management and each director, officer or partner of Nuveen Asset Management is or has been engaged within the last two fiscal years for his or her own account or in the capacity of director, officer, employee, partner or trustee is as follows.

(c) Teachers Advisors, LLC (“Teachers Advisors”) serves as sub-adviser to the Registrant’s Nuveen ESG Large-Cap ETF, Nuveen ESG Large-Cap Growth ETF, Nuveen ESG Large-Cap Value ETF, Nuveen ESG Mid-Cap Growth ETF, Nuveen ESG Mid-Cap Value ETF, Nuveen ESG Small-Cap ETF, Nuveen ESG International Developed Markets Equity ETF, Nuveen ESG Emerging Markets Equity ETF, Nuveen ESG 1-5 Year U.S. Aggregate Bond ETF, Nuveen Enhanced Yield U.S. Aggregate Bond ETF, Nuveen ESG U.S. Aggregate Bond ETF, Nuveen ESG High Yield Corporate Bond ETF, Nuveen Short-Term REIT ETF, and Nuveen ESG Dividend ETF. Teachers Advisors also provides investment management services to the TIAA-CREF Funds, TIAA-CREF Life Funds, TIAA Separate Account VA-1, and certain other registered and unregistered products. The Managing Member of Teachers Advisors is Nuveen Finance, LLC. Teachers Advisors is located at 730 Third Avenue, New York, NY 10017-3206.

A description of any other business, profession, vocation or employment of a substantial nature in which Teachers Advisors and each director, officer or partner of Teachers Advisors is or has been engaged within the last two fiscal years for his or her own account or in the capacity of director, officer, employee, partner or trustee is as follows.

(d) Winslow Capital Management, LLC (“Winslow Capital”) serves as sub-adviser to the Registrant’s Nuveen Winslow Large-Cap Growth ESG ETF. Winslow Capital is an SEC-registered investment adviser located at 4400 IDS Center, 80 South Eighth Street, Minneapolis, Minnesota 55402.

A description of any other business, profession, vocation or employment of a substantial nature in which Winslow Capital and each director, officer or partner of Winslow Capital is or has been engaged within the last two fiscal years for his or her own account or in the capacity of director, officer, employee, partner or trustee is as follows.

(a) Nuveen Securities, LLC acts as principal underwriter to the following open-end management type investment companies: Nuveen Multistate Trust I, Nuveen Multistate Trust II, Nuveen Multistate Trust III, Nuveen Multistate Trust IV, Nuveen Municipal Trust, Nuveen Managed Accounts Portfolios Trust, Nuveen Investment Trust, Nuveen Investment Trust II, Nuveen Investment Trust III, Nuveen Investment Trust V, Nuveen Investment Funds, Inc., TIAA-CREF Life Funds, TIAA-CREF Funds and the Registrant.

All accounts, books, and other documents required to be maintained by Section 31(a) of the Investment Company Act of 1940, as amended, and the rules promulgated thereunder are maintained at the addresses below.

Pursuant to the requirements of the Securities Act of 1933 (the “Securities Act”) and the Investment Company Act of 1940, the Registrant has duly caused this Post-Effective Amendment No. 100 to Registration Statement No. 333-212032 to be signed on its behalf by the undersigned, duly authorized, in the City of Charlotte and State of North Carolina, on the 30th day of August 2024.


Nushares ETF Trust

BY:		/s/ Diana R. Gonzalez
		Diana R. Gonzalez
		Vice President and Secretary

Pursuant to the requirements of the Securities Act, this Registration Statement has been signed below by the following persons in the capacities and on the dates indicated.


REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933		☒

Pre-Effective Amendment No.		☐

Post-Effective Amendment No. 100		☒

and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940		☒

Amendment No. 103		☒


Management Fees	[ ]%
Distribution and/or Service (12b-1) Fees	0.00%
Other Expenses*	0.00%
Total Annual Fund Operating Expenses	[ ]%


Name	Title	Portfolio Manager of Fund Since
Himani Trivedi	Senior Managing Director	[ ] 2024
[ ]	[ ]	[ ] 2024


		Total Experience (since dates specified below)
Name & Title	Experience Over Past Five Years	At Sub-Adviser*	Total
Himani Trivedi Senior Managing Director	Nuveen Asset Management and other advisory affiliates (portfolio management of structured credit)	2004	2000
[ ] [ ]	[ ]	[ ]	[ ]


	Table of Contents

	Section 1 Fund Summary 2 Nuveen CLO ETF 2 Section 2 Additional Detail About the Fund’s Strategies, Holdings and Risks 7 Investment Objective and Principal Investment Strategies 7 Portfolio Holdings 7 Disclosure of Portfolio Holdings 9 Risks 9 Section 3 Fund Management 18 Who Manages the Fund 18 Management Fees 19 Section 4 Investing in the Fund 20 Purchase and Sale of Shares 20 Purchase and Redemption of Creation Units 21 Distributor 21 Distribution and Service Payments 22 Frequent Trading 23 Section 5 General Information 24 Dividends and Distributions 24 Taxes 24 Net Asset Value 27 Premium/Discount Information 28 Fund Service Providers 28 Listing Exchange 28


Section 2 Additional Detail About the Fund’s Strategy, Holdings and Risks	7




		[ ], 2024

Nuveen CLO ETF
	Ticker Symbol: [ ]
	Listing Exchange: [ ]


GENERAL INFORMATION	S- 1
GENERAL RISKS	S- 1
CONTINUOUS OFFERING	S- 1
INVESTMENT RESTRICTIONS	S- 2
INVESTMENT POLICIES AND TECHNIQUES	S- 4
Asset-Backed Securities	S- 4
Borrowing Money	S- 5
Cash Equivalents and Short-Term Investments	S- 5
Collateralized Debt Obligations and Collateralized Loan Obligations	S- 7
Convertible Securities	S- 7
Debt Securities	S- 8
Derivatives	S- 11
Dollar Rolls	S- 16
Fixed Rate Debt Obligations	S- 16
Illiquid Investments	S- 16
Lending of Portfolio Securities	S- 17
Loans	S- 17
Mortgage-Backed Securities	S- 20
Municipal Bonds and Other Municipal Obligations	S- 23
Non-Investment Grade Debt Securities	S- 23
Other Investment Companies and Other Pooled Investment Vehicles	S- 24
Over-the-Counter Market	S- 25
Restricted Securities	S- 25
When-Issued or Delayed-Delivery Transactions	S- 25
Zero Coupon and Step Coupon Securities	S- 26
EXCHANGE LISTING AND TRADING	S- 26
MANAGEMENT	S- 26
Board Leadership Structure and Risk Oversight	S- 36
Board Diversification and Trustee Qualifications	S- 39
Board Compensation	S- 43
Share Ownership	S- 44
SERVICE PROVIDERS	S- 45
Investment Adviser	S- 45
Sub-Adviser	S- 46
Portfolio Manager	S- 46
Administrator, Custodian, and Transfer Agent	S- 48
Distributor	S- 49
Distribution and Service Plan	S- 49
Independent Registered Public Accounting Firm	S- 49
CODES OF ETHICS	S- 50
PROXY VOTING POLICIES	S- 50
BROKERAGE TRANSACTIONS	S- 50
DISCLOSURE OF PORTFOLIO HOLDINGS	S- 53
BOOK ENTRY ONLY SYSTEM	S- 53
CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES	S- 54
PURCHASE AND REDEMPTION OF CREATION UNITS	S- 54
Purchase (Creation)	S- 55
Redemption	S- 57
Transaction Fees	S- 58
DETERMINATION OF NET ASSET VALUE	S- 59
CAPITAL STOCK	S- 59


TAX MATTERS	S- 61
Federal Income Tax Matters	S- 61
Qualification as a Regulated Investment Company (RIC)	S- 61
Taxation of the Fund	S- 61
Distributions	S- 63
Sale or Exchange of Shares	S- 64
Backup Withholding	S- 64
Tax-Exempt Shareholders	S- 64
Non-U.S. Investors	S- 65
Creation and Redemption of Creation Units	S- 65
Section 351	S- 66
Certain Reporting Regulations	S- 66
Cost Basis Reporting	S- 66
Capital Loss Carry-Forward	S- 66
General Considerations	S- 66
DIVIDENDS AND DISTRIBUTIONS	S- 66
FINANCIAL STATEMENTS	S- 67
APPENDIX A: NUVEEN PROXY VOTING POLICIES	A- 1


Name, Business Address and Year of Birth	Position(s) Held with the Trust	Term of Office and Length of Time Served with the Trust	Principal Occupation(s) During Past Five Years	Number of Portfolios in Fund Complex Overseen by Trustee	Other Directorships Held by Trustee During Past Five Years
Independent Trustees:

Joseph A. Boateng* 730 Third Avenue New York, NY 10017 1963	Trustee	Term—Indefinite Length of Service— Since 2024.	Chief Investment Officer, Casey Family Programs (since 2017), formerly, Director of U.S. Pension Plans Johnson & Johnson (2002-2006).	210	Board Member, Lumina Foundation (since 2018) and Waterside School (since 2021), Board Member (2012-2019); Emeritus Board Member (since 2020), Year-Up Puget Sound Investment Advisory Committee Member and Former Chair (since 2007), Seattle City Employees’ Retirement System; Investment Committee Member (since 2012), The Seattle Foundation; Trustee (2018-2023), the College Retirement Equities Fund; Manager (2019-2023), TIAA Separate Account VA-1.

Michael A. Forrester* 730 Third Avenue New York, NY 10017 1967	Trustee	Term—Indefinite Length of Service— Since 2024.	Formerly, Chief Executive Officer (2014-2021) and Chief Operating Officer (2007-2014), Copper Rock Capital Partners, LLC.	210	Trustee (since 2019), Dexter Southfield School; Member (since 2020), Governing Council of the Independent Directors Counsel (IDC); Trustee, the College Retirement Equities Fund and Manager, TIAA Separate Account VA-1 (2007-2023).


Name of Trustee	Estimated Aggregate Compensation From Fund	Amount of Total Compensation That Has Been Deferred	Total Compensation From Nuveen Funds Paid to Trustee
Joseph A. Boateng¹	$	$	$
Michael A. Forrester¹
Thomas J. Kenny¹
Amy B.R. Lancellotta
Joanne T. Medero
Albin F. Moschner
John K. Nelson
Loren M. Starr¹
Matthew Thornton III
Terence J. Toth
Margaret L. Wolff
Robert L. Young


Name of Trustee	Dollar Range of Equity Securities In the Funds			Aggregate Holdings – Fund Complex¹
Joseph A. Boateng²		N/A	Over $100,000
Michael A. Forrester²		N/A	Over $100,000
Thomas J. Kenny²		N/A	Over $100,000
Amy B.R. Lancellotta	$	0	Over $100,000
Joanne T. Medero	$	0	Over $100,000
Albin F. Moschner	$	0	Over $100,000
John K. Nelson	$	0	Over $100,000
Loren M. Starr²		N/A	Over $100,000
Matthew Thornton III	$	0	Over $100,000
Terence J. Toth	$	0	Over $100,000
Margaret L. Wolff	$	0	Over $100,000
Robert L. Young	$	0	Over $100,000


Name of Trustee	Name of Owners/Relationships to Trustee	Companies⁽¹⁾	Title of Class	Value of Securities⁽²⁾		Percent of Class⁽³⁾

Thomas J. Kenny	Thomas Joseph Kenny 2021 Trust (Mr. Kenny is Initial Trustee and Settlor.)	Global Timber Resources LLC	None	$	64,792		0.01	%

	KSHFO, LLC⁴	Global Timber Resources Investor Fund, LP	None	$	973,390		6.01	%

	KSHFO, LLC⁴	Global Agriculture II Investor Fund LP	None	$	1,511,340		10.10	%


Portfolio Manager	Type of Account Managed		Number of Accounts	Assets (millions)		Number of Accounts with Performance- Based Fees		Assets of Accounts with Performance- Based Fees
Himani Trivedi		Registered Investment Companies			$		0		$ 0
		Other Pooled Investment Vehicles					0		0
		Other Accounts
[ ]		Registered Investment Companies			$		0		$ 0
		Other Pooled Investment Vehicles					0		0
		Other Accounts


Approximate Value of a Creation Unit	Creation Unit Size	Standard Creation/Redemption Transaction Fee	Maximum Additional Charge for Creations*	Maximum Additional Charge for Redemptions*
$[ ]	[ ]	$[ ]	[ ]%	[ ]%


Item 28.		Exhibits.

(a)(1)		Amended and Restated Declaration of Trust, dated June 14, 2016, of Nushares ETF Trust (the “Registrant”) is incorporated herein by reference to Exhibit (a) to the Registrant’s initial registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the U.S. Securities and Exchange Commission (the “SEC”) via EDGAR Accession No. 0001193125-16-622379 on June 15, 2016.

(a)(2)		Registrant’s Second Amended and Restated Declaration of Trust, dated July 27, 2016, is incorporated herein by reference to Exhibit (a)(ii) to Pre-Effective Amendment No. 1 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-680834 on August 12, 2016.

(a)(3)		Amended and Restated Establishment and Designation of Series, dated January 10, 2019, is incorporated herein by reference to Exhibit (a)(iii) to Post-Effective Amendment No. 43 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-19-128156 on April 30, 2019.

(a)(4)		Amended and Restated Establishment and Designation of Series, dated June 16, 2021, is incorporated herein by reference to Exhibit (a)(iv) to Post-Effective Amendment No. 68 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-21-209572 on July 7, 2021.

(a)(5)		Amended and Restated Establishment and Designation of Series, dated July 19, 2021, is incorporated herein by reference to Exhibit (a)(v) to Post-Effective Amendment No. 76 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-21-282081 on September 24, 2021.

(a)(6)		Amended and Restated Establishment and Designation of Series, dated May 9, 2022, is incorporated herein by reference to Exhibit (a)(vi) to Post-Effective Amendment No. 82 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-22-178975 on June 23, 2022.

(a)(7)		Amended and Restated Establishment and Designation of Series, dated June 23, 2023, is incorporated herein by reference to Exhibit (a)(vii) to Post-Effective Amendment No. 90 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-178280 on June 29, 2023.

(a)(8)		Amended and Restated Establishment and Designation of Series, dated December 21, 2023, is incorporated herein by reference to Exhibit (a)(viii) to Post-Effective Amendment No. 96 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-051051 on February 29, 2024.

(a)(9)		Amended and Restated Establishment and Designation of Series, dated February 28, 2024, is incorporated herein by reference to Exhibit (a)(ix) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(a)(10)		Amended and Restated Establishment and Designation of Series, relating to the Nuveen CLO ETF, to be filed by amendment.

(b)		Registrant’s Bylaws, dated June 15, 2016, are incorporated herein by reference to Exhibit (b) to the Registrant’s initial registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-622379 on June 15, 2016.

(c)		Not applicable.



(d)(1)		Management Agreement, dated August 2, 2016, between the Registrant and Nuveen Fund Advisors, LLC (the “Management Agreement”) is incorporated herein by reference to Exhibit (d)(i) to Pre-Effective Amendment No. 1 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-680834 on August 12, 2016.

(d)(2)		Schedule A, amended as of February 21, 2024, to the Management Agreement is incorporated herein by reference to Exhibit (d)(ii) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(d)(3)		Amended and Restated Schedule A to the Management Agreement, reflecting the addition of the Nuveen CLO ETF, to be filed by amendment.

(d)(4)		Continuance of Management Agreements, dated May 1, 2024, between the Registrant and Nuveen Fund Advisors, LLC is filed herewith.

(d)(5)		Investment Sub-Advisory Agreement, dated August 2, 2016, between Nuveen Fund Advisors, LLC and Teachers Advisors, LLC (the “Teachers Advisors Sub-Advisory Agreement”) is incorporated herein by reference to Exhibit (d)(ii) to Pre-Effective Amendment No. 1 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-680834 on August 12, 2016.

(d)(6)		Schedule A, amended as of June 30, 2023, to the Teachers Advisors Sub-Advisory Agreement is incorporated herein by reference to Exhibit (d)(v) to Post-Effective Amendment No. 90 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-178280 on June 29, 2023.

(d)(7)		Notice of Continuance of Teachers Advisors Sub-Advisory Agreement, dated April 30, 2024, is filed herewith.

(d)(8)		Investment Sub-Advisory Agreement, dated July 26, 2021, between Nuveen Fund Advisors, LLC and Nuveen Asset Management, LLC (the “NAM Sub-Advisory Agreement”) is incorporated herein by reference to Exhibit (d)(xi) to Post-Effective Amendment No. 71 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-21-236475 on August 5, 2021.

(d)(9)		Schedule A, amended as of September 15, 2021, to the NAM Sub-Advisory Agreement is incorporated herein by reference to Exhibit (d)(viii) to Post-Effective Amendment No. 76 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-21-282081 on September 24, 2021.

(d)(10)		Amended and Restated Investment Sub-Advisory Agreement, dated December 31, 2021, between Nuveen Fund Advisors, LLC and Nuveen Asset Management, LLC (the “Amended NAM Sub-Advisory Agreement”) is incorporated herein by reference to Exhibit (d)(ix) to Post-Effective Amendment No. 78 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-22-054955 on February 28, 2022.

(d)(11)		Schedule A, amended as of February 21, 2024, to the Amended NAM Sub-Advisory Agreement is incorporated herein by reference to Exhibit (d)(x) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(d)(12)		Revised Schedule A, reflecting the addition of the Nuveen CLO ETF, to the Amended NAM Sub-Advisory Agreement to be filed by amendment.

(d)(13)		Notice of Continuance of Amended NAM Sub-Advisory Agreement, dated April 30, 2024, is filed herewith.

(d)(14)		Investment Sub-Advisory Agreement, dated July 26, 2021, between Nuveen Fund Advisors, LLC and Winslow Capital Management, LLC (the “Winslow Capital Sub-Advisory Agreement”) is incorporated herein by reference to Exhibit (d)(xiii) to Post-Effective Amendment No. 71 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-21-236475 on August 5, 2021.



(d)(15)		Notice of Continuance of Winslow Sub-Advisory Agreement, dated May 1, 2024, is filed herewith.

(e)(1)		Distribution Agreement, dated August 2, 2016, between the Registrant and Nuveen Securities, LLC (the “Distribution Agreement”) is incorporated herein by reference to Exhibit (e)(i) to Pre-Effective Amendment No. 3 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-695155 on August 29, 2016.

(e)(2)		Schedule A, amended as of February 21, 2024, to the Distribution Agreement is incorporated herein by reference to Exhibit (e)(ii) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(e)(3)		Revised Schedule A, reflecting the addition of the Nuveen CLO ETF, to the Distribution Agreement to be filed by amendment.

(e)(4)		Renewal of Distribution Agreement, dated May 1, 2024, is filed herewith.

(e)(5)		Form of Authorized Participant Agreement with Nuveen Securities, LLC is incorporated herein by reference to Exhibit (e)(ii) to Pre-Effective Amendment No. 1 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-680834 on August 12, 2016.

(f)		Nuveen/TIAA-CREF Funds Board Voluntary Deferred Compensation Plan for Independent Directors and Trustees, effective January 1, 2024, is incorporated herein by reference to Exhibit (f) to Post-Effective Amendment No. 96 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-051051 on February 29, 2024.

(g)(1)		Global Custodial and Agency Services Agreement, dated September 1, 2023, between the Registrant and Citibank, N.A. (the “Custody Agreement”) is incorporated herein by reference to Exhibit (g)(vi) to Post-Effective Amendment No. 92 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-267113 on October 31, 2023.

(g)(2)		Amendment No. 1 and revised Appendix B, dated February 21, 2024, to the Custody Agreement is incorporated herein by reference to Exhibit (g)(vi) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(g)(3)		Amendment and revised Appendix B, reflecting the addition of the Nuveen CLO ETF, to the Custody Agreement to be filed by amendment.

(h)(1)		Services Agreement, dated September 1, 2023, between the Registrant and Citi Fund Services Ohio, Inc. and Citibank, N.A. (the “Services Agreement”) is incorporated herein by reference to Exhibit (h)(xv) to Post-Effective Amendment No. 92 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-267113 on October 31, 2023.

(h)(2)		Amendment No. 1 and revised Annex to Schedule 2, dated February 21, 2024, to the Services Agreement is incorporated herein by reference to Exhibit (h)(xv) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(h)(3)		Amendment and revised Annex to Scheduled 2, reflecting the addition of the Nuveen CLO ETF, to the Services Agreement to be filed by amendment.

(h)(4)		Index Sublicense Agreement, dated August 26, 2016, between the Registrant and Nuveen Fund Advisors, LLC (the “Index Sublicense Agreement”) is incorporated herein by reference to Exhibit (h)(iii) to Post-Effective Amendment No. 18 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-17-193129 on June 2, 2017.



(h)(5)		Revised Exhibit A, as last updated May 23, 2019, to the Index Sublicense Agreement is incorporated herein by reference to Exhibit (h)(iv) to Post-Effective Amendment No. 53 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-19-250429 on September 20, 2019.

(h)(6)		Rule 12d1-4 Funds of Funds Investment Agreement for TIAA-CREF Funds of Funds as Acquiring Funds and Nuveen Funds/ETFs as Acquired Funds, dated January 19, 2022, between the Registrant and TIAA-CREF Funds (the “TIAA-CREF 12d1-4 Funds of Funds Investment Agreement”) is incorporated herein by reference to Exhibit (h)(v) to Post-Effective Amendment No. 78 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-22-054955 on February 28, 2022.

(h)(7)		Amendment No. 1, dated January 19, 2023, to the TIAA-CREF 12d1-4 Funds of Funds Investment Agreement is incorporated herein by reference to Exhibit (h)(vi) to Post-Effective Amendment No. 86 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-051102 on February 28, 2023.

(h)(8)		Rule 12d1-4 Investment Agreement, dated January 19, 2022, between the Registrant and VanEck ETF Trust is incorporated herein by reference to Exhibit (h)(vi) to Post-Effective Amendment No. 78 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-22-054955 on February 28, 2022.

(h)(9)		Rule 12d1-4 Investment Agreement, dated January 19, 2022, between the Registrant, Thrivent Mutual Funds and Thrivent Series Fund, Inc. is incorporated herein by reference to Exhibit (h)(vii) to Post-Effective Amendment No. 78 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-22-054955 on February 28, 2022.

(h)(10)		Rule 12d1-4 Investment Agreement, dated January 19, 2022, between the Registrant and MainStay Funds Trust is incorporated herein by reference to Exhibit (h)(viii) to Post-Effective Amendment No. 78 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-22-054955 on February 28, 2022.

(h)(11)		Rule 12d1-4 Investment Agreement, dated January 21, 2022, between the Registrant and Litman Gregory Funds Trust is incorporated herein by reference to Exhibit (h)(ix) to Post-Effective Amendment No. 78 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-22-054955 on February 28, 2022.

(h)(12)		Rule 12d1-4 Investment Agreement, dated May 26, 2023, between the Registrant and The Lazard Funds, Inc. is incorporated herein by reference to Exhibit (h)(xiv) to Post-Effective Amendment No. 90 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-178280 on June 29, 2023.

(h)(13)		First Amendment, dated July 12, 2024, to the TIAA-CREF 12d1-4 Funds of Funds Investment Agreement is filed herewith.

(i)(1)		Opinion and Consent of Counsel, Morgan, Lewis & Bockius LLP, relating to the Nuveen Enhanced Yield U.S. Aggregate Bond ETF, Nuveen ESG 1-5 Year U.S. Aggregate Bond ETF, Nuveen ESG High Yield Corporate Bond ETF, and Nuveen ESG U.S. Aggregate Bond ETF, is incorporated herein by reference to Exhibit (i)(i) to Post-Effective Amendment No. 93 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-283378 on November 27, 2023.

(i)(2)		Opinion and Consent of Counsel, Morgan, Lewis & Bockius LLP, relating to the Nuveen Short-Term REIT ETF, is incorporated herein by reference to Exhibit (i)(ii) to Post-Effective Amendment No. 99 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-117130 on April 26, 2024.



(i)(3)		Opinion and Consent of Counsel, Morgan, Lewis & Bockius LLP, relating to the Nuveen ESG Large-Cap ETF, Nuveen ESG Large-Cap Growth ETF, Nuveen ESG Large-Cap Value ETF, Nuveen ESG Mid-Cap Growth ETF, Nuveen ESG Mid-Cap Value ETF, Nuveen ESG Small-Cap ETF, Nuveen ESG International Developed Markets Equity ETF, Nuveen ESG Emerging Markets Equity ETF, Nuveen Dividend Growth ETF, Nuveen Small Cap Select ETF, Nuveen Winslow Large-Cap Growth ESG ETF, Nuveen ESG Dividend ETF, and Nuveen Growth Opportunities ETF, is incorporated herein by reference to Exhibit (i)(iii) to Post-Effective Amendment No. 96 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-051051 on February 29, 2024.

(i)(4)		Opinion and Consent of Counsel, Morgan, Lewis & Bockius LLP, relating to the Nuveen Global Net Zero Transition ETF, is incorporated herein by reference to Exhibit (i)(iv) to Post-Effective Amendment No. 94 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-23-283403 on November 27, 2023.

(i)(5)		Opinion and Consent of Counsel, Morgan, Lewis & Bockius LLP, relating to the Nuveen Sustainable Core ETF, Nuveen Preferred and Income ETF, Nuveen Core Plus Bond ETF, and Nuveen Ultra Short Income ETF, is incorporated herein by reference to Exhibit (i)(v) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(i)(6)		Opinion and Consent of Counsel, Morgan, Lewis & Bockius LLP, relating to the Nuveen CLO ETF, to be filed by amendment.

(j)		Not applicable.

(k)		Not applicable.

(l)		Subscription Agreement ,dated August 26, 2016, between the Registrant and Nuveen Fund Advisors, LLC is incorporated herein by reference to Exhibit (l) to Pre-Effective Amendment No. 3 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-695155 on August 29, 2016.

(m)(1)		Distribution and Service Plan is incorporated herein by reference to Exhibit (m) to Pre-Effective Amendment No. 1 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-16-680834 on August 12, 2016.

(m)(2)		Revised Exhibit A, as of February 21, 2024, to the Distribution and Service Plan is incorporated herein by reference to Exhibit (m)(ii) to Post-Effective Amendment No. 98 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-060522 on March 6, 2024.

(m)(3)		Revised Exhibit A, reflecting the addition of the Nuveen CLO ETF, to the Distribution and Service Plan to be filed by amendment.

(n)		Not applicable.

(o)		Reserved.

(p)(1)		Code of Ethics and Reporting Requirements of Nuveen (including affiliated entities) and Nuveen Funds, dated January 1, 2024, is incorporated herein by reference to Exhibit (p)(i) to Post-Effective Amendment No. 96 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-051051 on February 29, 2024.

(p)(2)		Code of Ethics for the Independent Trustees of the Nuveen Funds, TIAA-CREF Funds and TIAA-CREF Life Funds, dated January 1, 2024, is incorporated herein by reference to Exhibit (p)(ii) to Post-Effective Amendment No. 96 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-051051 on February 29, 2024.



(q)		Powers of Attorney of Messrs. Boateng, Forrester, Kenny, Moschner, Nelson, Starr, Thornton, Toth, Young, and Mss. Lancellotta, Medero and Wolff, dated January 1, 2024, is incorporated herein by reference to Exhibit (q) to Post-Effective Amendment No. 96 to the Registrant’s registration statement on Form N-1A (File Nos. 333- 212032 and 811-23161), as filed with the SEC via EDGAR Accession No. 0001193125-24-051051 on February 29, 2024.


Name and Position with Nuveen Fund Advisors		Other Business, Profession, Vocation or Employment During Past Two Years

Oluseun Salami, Executive Vice President and Chief Financial Officer		Senior Vice President (since 2020) NIS/R&T, Inc.; Senior Vice President and Chief Financial Officer (since 2020), Nuveen Alternative Advisors LLC; Executive Vice President (since 2024) and Chief Financial Officer (since 2020), formerly, Senior Vice President (2020-2024), TIAA-CREF Asset Management LLC; formerly, Senior Vice President and Chief Financial Officer (2020-2023), Teachers Advisors, LLC and TIAA-CREF Investment Management, LLC; Executive Vice President (since 2022), formerly, Senior Vice President (2020-2022), and Chief Financial Officer (since 2020), Nuveen, LLC; Executive Vice President and Chief Financial Officer (since 2022), Nuveen Investments, Inc.; Executive Vice President (since 2021), formerly, Senior Vice President, Chief Financial Officer (2018-2021), Business Finance and Planning (2020) Chief Accounting Officer (2019-2020), Corporate Controller (2018-2020), Teachers Insurance and Annuity Association of America; formerly, Senior Vice President, Corporate Controller, College Retirement Equities Fund, TIAA Board of Overseers, TIAA Separate Account VA-1, TIAA-CREF Funds, TIAA-CREF Life Funds (2018-2020).

Megan Sendlak, Managing Director and Controller		Managing Director and Controller (since 2020) of Nuveen Alternatives Advisors LLC, Nuveen Asset Management, LLC, Nuveen Investments, Inc., Teachers Advisors, LLC and TIAA-CREF Investment Management, LLC; Managing Director (since 2019) and Controller (since 2020), formerly, Assistant Controller (2019-2020) of Nuveen Securities, LLC; Managing Director and Controller (since 2020), formerly, Vice President and Corporate Accounting Director (2018-2020) of Nuveen, LLC; Managing Director and Controller (since 2021), formerly, Vice President and Assistant Controller (2019-2021), of NIS/R&T,


Name and Position with Nuveen Fund Advisors		Other Business, Profession, Vocation or Employment During Past Two Years
		INC.; formerly, Vice President and Controller of NWQ Investment Management Company, LLC and Santa Barbara Asset Management, LLC (2020-2021); Vice President and Controller of Winslow Capital Management, LLC (since 2020).

Michael A. Perry, President		Chief Executive Officer (since 2023), formerly, Co-Chief Executive Officer (2019-2023), Executive Vice President (2017-2019) and Managing Director (2015-2017) of Nuveen Securities, LLC; and Executive Vice President (since 2017) of Nuveen Alternative Investments, LLC.

Erik Mogavero, Managing Director and Chief Compliance Officer		Formerly employed by Deutsche Bank (2013- 2017) as Managing Director, Head of Asset Management and Wealth Management Compliance for the Americas region and Chief Compliance Officer of Deutsche Investment Management Americas.


Name and Position with Nuveen Asset Management		Other Business, Profession, Vocation or Employment During Past Two Years
William T. Huffman, President		Chief Executive Officer and President (since 2024), formerly, Executive Vice President (2020-2024) of Nuveen, LLC; formerly, Executive Vice President (2020-2023) of Nuveen Securities, LLC; President, Nuveen Investments, Inc. (since 2020), Teachers Advisors, LLC and TIAA-CREF Investment Management, LLC (since 2019); Senior Managing Director (since 2019) of Nuveen Alternative Advisors LLC; Senior Managing Director (since 2022) and Chairman (since 2019) of Churchill Asset Management LLC.

Stuart J. Cohen, Managing Director, Head of Legal and Assistant Secretary		Managing Director and Assistant Secretary (since 2002) of Nuveen Securities, LLC; Managing Director (since 2007) and Assistant Secretary (since 2003) of Nuveen Fund Advisors, LLC; Managing Director, Associate General Counsel and Assistant Secretary (since 2023) of Nuveen Alternative Investments, LLC and (since 2019) of Teachers Advisors, LLC; Managing Director, Assistant Secretary (since 2019) and Associate General Counsel (since 2023), formerly, General Counsel (2019-2023) of TIAA-CREF Investment Management, LLC; Vice President and Assistant Secretary (since 2008) of Winslow Capital Management, LLC; formerly,


Name and Position with Nuveen Asset Management		Other Business, Profession, Vocation or Employment During Past Two Years
		Vice President (2007-2021) and Assistant Secretary (2003-2021) of NWQ Investment Management Company, LLC; formerly Vice President (2007-2021) and Assistant Secretary (2006-2021) of Santa Barbara Asset Management, LLC.

Travis M. Pauley, Managing Director and Chief Compliance Officer		Regional Head of Compliance and Regulatory Legal (2013-2020) of AXA Investment Managers.

Megan Sendlak, Managing Director and Controller		Managing Director and Controller (since 2020) of Nuveen Alternatives Advisors LLC, Nuveen Investments, Inc., Nuveen Fund Advisors, LLC, Teachers Advisors, LLC and TIAA-CREF Investment Management, LLC; Managing Director (since 2019) and Controller (since 2020), formerly, Assistant Controller (2019-2020), of Nuveen Securities, LLC; Managing Director and Controller (since 2020), formerly, Vice President and Corporate Accounting Director (2018-2020) of Nuveen, LLC; Managing Director and Controller (since 2021), formerly, Vice President and Assistant Controller (2019-2021), of NIS/R&T, INC., formerly, Vice President and Controller of NWQ Investment Management Company, LLC and Santa Barbara Asset Management, LLC (2020-2021);Vice President and Controller of Winslow Capital Management, LLC (since 2020).


Name and Position with Teachers Advisors		Other Business, Profession, Vocation or Employment During Past Two Years
Stuart R. Brunet, Managing Director and Chief Compliance Officer		Chief Compliance Officer (since 2015), formerly, Director, Compliance Officer of TIAA-CREF Investment Management, LLC; Managing Director (since 2017) of Teachers Insurance and Annuity Association of America.

William T. Huffman, President		Chief Executive Officer and President (since 2024), formerly, Executive Vice President (2020-2024) of Nuveen, LLC; formerly, Executive Vice President (2020-2023) of Nuveen Securities, LLC; President, Nuveen Investments, Inc. (since 2020), Teachers Advisors, LLC and TIAA-CREF


Name and Position with Teachers Advisors		Other Business, Profession, Vocation or Employment During Past Two Years
		Investment Management, LLC (since 2019); Senior Managing Director (since 2019) of Nuveen Alternative Advisors LLC; Senior Managing Director (since 2022) and Chairman (since 2019) of Churchill Asset Management LLC.

John M. McCann, Managing Director, Managing Associate General Counsel and Assistant Secretary		Managing Director, Associate General Counsel and Assistant Secretary (since 2021) of Nuveen Asset Management, LLC; Managing Director (since 2021), General Counsel and Secretary (since 2023), formerly, Assistant Secretary (2021-2023) of Nuveen Fund Advisors, LLC; Managing Director (since 2021) and Assistant Secretary (since 2016) of TIAA SMA Strategies LLC; Managing Director (since 2019, formerly Vice President and Director), Vice President, formerly, Associate General, and Assistant Secretary of TIAA-CREF Funds and TIAA-CREF Life Funds; Associate General Counsel and Assistant Secretary of TIAA Separate Account VA-1 and the College Retirement Equities Fund; Managing Director (since 2018, formerly, Vice President and Director), Associate General Counsel and Assistant Secretary of Teachers Insurance and Annuity Association of America and TIAA-CREF Investment Management, LLC; Managing Director (since 2022), formerly, Vice President (2017-2022), Associate General Counsel and Assistant Secretary (since 2011) of Nuveen Alternative Advisors LLC; has previously held various positions with Nuveen/TIAA.

Megan Sendlak, Managing Director and Controller		Managing Director and Controller (since 2020) of Nuveen Alternatives Advisors LLC, Nuveen Investments, Inc., Nuveen Fund Advisors, LLC, Nuveen Asset Management, LLC and TIAA-CREF Investment Management, LLC; Managing Director (since 2019) and Controller (since 2020), formerly, Assistant Controller (2019-2020), of Nuveen Securities, LLC; Managing Director and Controller (since 2020), formerly, Vice President and Corporate Accounting Director (2018-2020) of Nuveen, LLC; Managing Director and Controller (since 2021), formerly, Vice President and Assistant Controller (2019-2021), of NIS/R&T, INC., formerly, Vice President and Controller of NWQ Investment Management Company, LLC and Santa Barbara Asset Management, LLC (2020-2021);Vice President and Controller of Winslow Capital Management, LLC (since 2020).


Name and Position with Winslow Capital		Other Business, Profession, Vocation or Employment During Past Two Years
Justin H. Kelly, Chief Executive Officer, Chief Investment Officer and Portfolio Manager		None

Jeff D. Wieneke, Managing Director, Chief Financial Officer		None

Derek M. Ciernia, Managing Director, Chief Compliance Officer and Chief Legal Officer		None

Megan L. Anderson, Managing Director, Chief Client Officer		None


Name and Principal Business Address	Positions and Offices with Nuveen Securities	Positions and Offices with Registrant
Kevin J. McCarthy 333 West Wacker Drive Chicago, IL 60606	Executive Vice-President and Assistant Secretary	Vice President and Assistant Secretary

Michael A. Perry 333 West Wacker Drive Chicago, IL 60606	Chief Executive Officer	None

Lucas A. Satre 333 West Wacker Drive Chicago, IL 60606	Managing Director, Secretary and General Counsel	None


Signature	Title		Date
/S/ E. Scott Wickerham E. Scott Wickerham	Vice President and Controller (principal financial and accounting officer)		August 30, 2024
/S/ Briton Ryan Briton Ryan	Chief Administrative Officer (principal executive officer)
TERENCE J. TOTH*	Co-Chair of the Board and Trustee	By:*	/s/ Diana R. Gonzalez Diana R. Gonzalez Attorney-in-Fact August 30, 2024
JOSEPH A. BOATENG*	Trustee
MICHAEL A. FORRESTER*	Trustee
THOMAS J. KENNY*	Co-Chair of the Board and Trustee
AMY B.R. LANCELLOTTA*	Trustee
JOANNE T. MEDERO*	Trustee
ALBIN F. MOSCHNER*	Trustee
JOHN K. NELSON*	Trustee
LOREN M. STARR*	Trustee
MATTHEW THORNTON III*	Trustee
MARGARET L. WOLFF*	Trustee
ROBERT L. YOUNG*	Trustee


Exhibit Number		Exhibit
(d)(4)		Continuance of Management Agreements

(d)(7)		Notice of Continuance of Teachers Advisors Sub-Advisory Agreement

(d)(13)		Notice of Continuance of Amended NAM Sub-Advisory Agreement

(d)(15)		Notice of Continuance of Winslow Sub-Advisory Agreement

(e)(4)		Renewal of Distribution Agreement

(h)(13)		First Amendment to the TIAA-CREF 12d1-4 Funds of Funds Investment Agreement