
	Residential REIT ETF
HAUS	(formerly, Residential REIT Income ETF)
	listed on Cboe BZX Exchange, Inc.

PROSPECTUS

May 31, 2023

The U.S. Securities and Exchange Commission (the “SEC”) has not approved or disapproved of these securities or passed upon the accuracy or adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

TABLE OF CONTENTS

Summary	1

Additional Information about the Fund	6

Portfolio Holdings Information	12

Management	12

How to Buy and Sell Shares	13

Dividends, Distributions, and Taxes	15

Distribution	17

Premium/Discount Information	18

Additional Notices	18

Financial Highlights	19

SUMMARY

Investment Objective

The Residential REIT ETF (the “Fund”) seeks total return.

Fees and Expenses of the Fund

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

Annual Fund Operating Expenses⁽¹⁾ (expenses that you pay each year as a percentage of the value of your investment)


Management Fees	0.60%
Distribution and/or Service (12b-1) Fees	0.00%
Other Expenses	0.00%
Total Annual Fund Operating Expenses	0.60%

(1) The Fund’s investment adviser will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the 1940 Act, and litigation expenses, and other non-routine or extraordinary expenses.

Expense Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

	1 Year	3 Years	5 Years	10 Years
	$61	$192	$335	$750

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in total annual fund operating expenses or in the expense example above, affect the Fund’s performance. During the most recent fiscal period from February 28, 2022 (commencement of operations) through January 31, 2023, the Fund’s portfolio turnover rate was 15% of the average value of its portfolio.

Principal Investment Strategies

The Fund is an actively-managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing in publicly-traded real estate investment trusts (“REITs”) that derive their revenue from ownership and/or management of residential properties.

The Fund defines a “residential REIT” as a REIT that generates at least 75% of its revenue from the following categories of property that are located in the U.S. (“Residential REITs”):

Multifamily housing;

Single-family rental housing; or

Senior housing (a senior housing REIT must generate at least 50% of its revenue from ownership and/or management of senior housing real estate).

Armada ETF Advisors LLC (the “Sub-Adviser”), the Fund’s investment sub-adviser, will filter the Residential REITs by utilizing the following criteria:

The Residential REIT must be classified as an owner/operator of residential properties as defined by the National Association of Real Estate Investment Trusts, a leading producer and sponsor of research on REIT investment;

The Residential REIT must be listed on a U.S. exchange or the Toronto Stock Exchange; and

The Residential REIT must have (i) a minimum market capitalization of US$100 million, (ii) 90-day average trading volume of $1 million over the most recent 30-day period and (iii) a minimum free-float of at least 20%.

Only Residential REITs meeting the above criteria will be selected for the Fund. Additionally, in selecting investments for the Fund, the Sub-Adviser considers: (i) publicly available information that Residential REITs file periodically, such as financial results; (ii) economic developments that may affect a Residential REIT’s future financial results, such as changes in interest rates, rents, inflation, and economic growth; and (iii) market developments that may affect the availability of loan or equity financing for Residential REITs and thus their long-term stability. The Sub-Adviser will weigh the Fund’s investment in each Residential REIT with flexible weights. The Sub-Adviser uses flexible weightings, as opposed to fixed weightings, because fixed weightings may force the Sub-Adviser to act without regard to the then-current market or company-specific conditions which could result in unnecessary trading and expenses to the Fund. Flexible weighting avoids forced selling of Residential REITs that are outperforming and avoids forced purchases. The objective of this flexible weighting strategy is to balance the benefits of broader diversification through equal weights with the benefits of allocating a larger share of the Fund’s portfolio to more liquid issuers. The Sub-Adviser will decide the flexible weights based on market conditions and expected performance of the individual Residential REITs and will adjust the weightings when it believes doing so is in the best interest of the Fund. Flexible weights have the potential to incorporate expected performance of the Residential REITs and, if expectations are accurate, flexible weights can incorporate forward-looking performance. Flexible weightings are limited to 10% of the Fund’s portfolio at the upper bound, with a lower bound of 0% (which will apply to those few companies whose risk or return profile has worsened to a degree where exclusion from the Fund’s portfolio outweighs the benefit of inclusion). The Sub-Adviser intends to review portfolio allocation at least monthly. The Sub-Adviser expects the Fund will hold positions in approximately 25 Residential REITs under normal market conditions.

Under normal circumstances, the Fund will invest at least 80% of its net assets (plus any borrowings for investment purposes) in Residential REITs. The remainder of the Fund’s net assets (plus any borrowings for investment purposes) typically will be invested in U.S. real estate-related securities that are traded on a U.S. exchange (“Real Estate-Related Securities”). Real Estate-Related Securities may include preferred, common or convertible securities (including warrants) issued by builders or other real estate development or management companies, Residential REITs that receive less than 75% of their income from the categories specified to meet the definition for Residential REITs, as well as REITs with student housing, manufactured housing, self-storage, and mortgages or any debt securities from these issuers, or backed by residential real estate. The Fund may also invest in ETFs predominantly investing in Real Estate-Related Securities and other securities or derivatives related to U.S. real estate, specifically swap agreements and options.

The Fund will concentrate its investments (i.e., hold more than 25% of its total assets) in the real estate industry. The Fund is deemed to be non-diversified under the Investment Company Act of 1940, as amended (the “1940 Act”), which means that it may invest a greater percentage of its assets in the securities of a single issuer or a smaller number of issuers than if it was a diversified fund.

Principal Risks of Investing in the Fund

The principal risks of investing in the Fund are summarized below. As with any investment, there is a risk that you could lose all or a portion of your principal investment in the Fund. Some or all of these risks may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return and/or ability to meet its objective. For more information about the risks of investing in the Fund, see the section in the Fund’s Prospectus titled “Additional Information About the Fund—Principal Risks of Investing in the Fund.”

The principal risks are presented in alphabetical order to facilitate finding particular risks and comparing them with other funds. Each risk summarized below is considered a “principal risk” of investing in the Fund, regardless of the order in which they appear.

Concentration Risk. The Fund’s investments will be concentrated in the real estate industry. As a result, the value of Shares may rise and fall more than the value of shares that invest in securities of companies in a broader range of industries.

Convertible Securities Risk. Convertible securities rank senior to the issuer’s common stock, but may be subordinate to senior debt obligations. In part, the total return for a convertible security may depend upon the performance of the underlying stock into which it can be converted. Convertible securities are also subject to counterparty risk which is the likelihood or probability that one of the parties involved in an agreement, or participating in a transaction, might default on its contractual obligation. Further, there is a risk that no suitable counterparties will be willing to enter into, or continue to enter into, transactions with the Fund which could affect the Fund’s performance.

Cybersecurity Risk. With the increased use of technologies such as the Internet to conduct business, the Fund is susceptible to operational, information security, and related risks. Cyber incidents affecting the Fund or its service providers may cause disruptions and impact business operations, potentially resulting in financial losses, interference with the Fund’s ability to calculate its NAV, impediments to trading, the inability of shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs.

Debt Securities Risk. The Fund may invest in debt securities, such as bonds and certain asset-backed securities, that involve certain risks, including:

Call Risk. During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or repay the security prior to its stated maturity, and the Fund may have to reinvest the proceeds at lower interest rates, resulting in a decline in the Fund’s income.

Event Risk. Corporate issuers may undergo restructurings, such as mergers, leveraged buyouts, takeovers, or similar events financed by increased debt. As a result of the added debt, the credit quality and market value of a company’s bonds and/or other debt securities may decline significantly.

Extension Risk. When interest rates rise, certain obligations will be repaid by the obligor more slowly than anticipated, causing the value of these securities to fall.

Derivatives Risk. The Fund’s derivative investments have risks, including the imperfect correlation between the value of such instruments and the underlying assets or index; the loss of principal, including the potential loss of amounts greater than the initial amount invested in the derivative instrument; the possible default of the other party to the transaction; and illiquidity of the derivative investments. If a counterparty becomes bankrupt or otherwise fails to perform its obligations under a derivative contract due to financial difficulties, the Fund may experience significant delays in obtaining any recovery under the derivative contract in a bankruptcy or other reorganization proceeding. The derivatives used by the Fund may give rise to a form of leverage. Leverage magnifies the potential risk of loss. Certain of the Fund’s transactions in derivatives could also affect the amount, timing, and character of distributions to shareholders, which may result in the Fund realizing more short-term capital gain and ordinary income subject to tax at ordinary income tax rates than it would if it did not engage in such transactions, which may adversely impact the Fund’s after-tax returns.

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Swap Agreements Risk. Swap agreements are entered into primarily with major global financial institutions for a specified period, which may range from one day to more than six months. In a standard swap transaction, two parties agree to exchange the return (or differentials in rates of return) earned or realized on particular predetermined reference assets or underlying securities or instruments. The gross return to be exchanged or swapped between the parties is calculated based on a notional amount or the return on or change in value of a particular dollar amount invested in a basket of securities representing a particular sector or index. Swap agreements are particularly subject to counterparty credit, liquidity, valuation, correlation, and leverage risk. Swap agreements could result in losses if interest rates or credit quality changes are not correctly anticipated by the Fund, if the reference index, security, or investments do not perform as expected, or if the counterparty defaults.

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Options Risk. Options enable the Fund to purchase exposure that is significantly greater than the premium paid. Consequently, the value of such options can be volatile, and a small investment in options can have a large impact on the performance of the Fund. The Fund risks losing all or part of the cash paid (premium) for purchasing options. Even a small decline in the value of a reference asset underlying call options or a small increase in the value of a reference asset underlying put options can result in the entire investment in such options being lost. Additionally, the value of the option may be lost if the Sub-Adviser fails to exercise such option at or prior to its expiration.

ETF Risk.

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

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Cash Redemption Risk. The Fund’s investment strategy may require it to redeem Shares for cash or to otherwise include cash as part of its redemption proceeds. For example, the Fund may not be able to redeem in-kind certain securities held by the Fund (e.g., derivative instruments and bonds that cannot be broken up beyond certain minimum sizes needed for transfer and settlement). In such a case, the Fund may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have recognized if it had made a redemption in-kind. As a result, the Fund may have less cash efficiency and pay out higher annual capital gain distributions to shareholders than if the in-kind redemption process was used.

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Costs of Buying or Selling Shares. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid-ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.

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Trading. Although Shares are listed on a national securities exchange, such as Cboe BZX Exchange, Inc. (the “Exchange”), and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than Shares. Also, in stressed market conditions, the market for Shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. These adverse effects on liquidity for Shares, in turn, could lead to wider bid/ask spreads and differences between the market price of Shares and the underlying value of those Shares.

Equity Market Risk. Common stocks are generally exposed to greater risk than other types of securities, such as preferred stock and debt obligations, because common stockholders generally have inferior rights to receive payment from specific issuers. The equity securities held in the Fund’s portfolio may experience sudden, unpredictable drops in value or long periods of decline in value. This may occur because of factors that affect securities markets generally or factors affecting specific issuers, industries, or sectors in which the Fund invests.

Foreign Securities Risk. Investments in securities or other instruments of non-U.S. issuers involve certain risks not involved in domestic investments and may experience more rapid and extreme changes in value than investments in securities of U.S. companies. Financial markets in foreign countries often are not as developed, efficient, or liquid as financial markets in the United States, and therefore, the prices of non-U.S. securities and instruments can be more volatile. In addition, the Fund will be subject to risks associated with adverse political and economic developments in foreign countries, which may include the imposition of economic sanctions. Generally, there is less readily available and reliable information about non-U.S. issuers due to less rigorous disclosure or accounting standards and regulatory practices.

General Market Risk. Economies and financial markets throughout the world are becoming increasingly interconnected, which increases the likelihood that events or conditions in one country or region will adversely impact markets or issuers in other countries or regions. Securities in the Fund’s portfolio may underperform in comparison to securities in the general financial markets, a particular financial market, or other asset classes, due to a number of factors, including inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters or events, pandemic diseases, terrorism, regulatory events, and government controls.

Management Risk. The Fund is actively-managed and may not meet its investment objective based on the Sub-Adviser’s success or failure to implement investment strategies for the Fund.

Newer Adviser Risk. The Sub-Adviser has been a registered investment adviser since January 2022 and had not previously served as an adviser or sub-adviser to an investment company. As a result, there is no long-term track record against which an investor may judge the Sub-Adviser and it is possible that the Sub-Adviser may not achieve the Fund’s intended investment objective.

Newer Fund Risk. The Fund is a recently organized management investment company with a limited operating history. As a result, prospective investors have a limited track record or history on which to base their investment decisions. There can be no assurance that the Fund will grow to or maintain an economically viable size.

Non-Diversification Risk. Because the Fund is “non-diversified,” it may invest a greater percentage of its assets in the securities of a single issuer or a smaller number of issuers than if it was a diversified fund. As a result, a decline in the value of an investment in a single issuer or a smaller number of issuers could cause the Fund’s overall value to decline to a greater degree than if the Fund held a more diversified portfolio.

Other Investment Companies Risk. The Fund will incur higher and duplicative expenses when it invests in ETFs and other investment companies. By investing in another investment company, the Fund becomes a shareholder of that investment company and bears its proportionate share of the fees and expenses of the other investment company. There is also the risk that the Fund may suffer losses due to the investment practices of the underlying funds as the Fund will be subject to substantially the same risks as those associated with the direct ownership of securities held by such investment companies. ETFs may be less liquid than other investments, and thus their share values more volatile than the values of the investments they hold. Investments in ETFs are also subject to the “ETF Risks” described above.

Real Estate Securities Risk. Adverse economic, business or political developments affecting real estate could have a major effect on the value of the Fund’s investments in Residential REITs and Real Estate-Related Securities. Investing in Residential REITs and Real Estate-Related Securities may subject the Fund to risks associated with the direct ownership of real estate. Changes in interest rates may also affect the value of the Fund’s investment in Residential REITs and Real Estate-Related Securities. Real estate investments are dependent upon specialized management skills, have limited diversification and are, therefore, subject to risks inherent in operating and financing a limited number of projects. Real estate investments are also subject to heavy cash flow dependency and defaults by borrowers.

REIT Risk. A REIT is a company that owns or finances income-producing real estate and meets certain requirements under the Internal Revenue Code of 1986, as amended (the “Code”), as more fully described in the Fund’s Statement of Additional Information (“SAI”). Through its investments in REITs, the Fund is subject to the risks of investing in the real estate market, including decreases in property revenues, increases in interest rates, increases in property taxes and operating expenses, legal and regulatory changes, a lack of credit or capital, defaults by borrowers or tenants, environmental problems and natural disasters.

REITs are subject to additional risks, including those related to adverse governmental actions; declines in property value and the real estate market; the potential failure to qualify for tax-free pass through of income; and exemption from registration as an investment company. REITs are dependent upon specialized management skills and may invest in relatively few properties, a small geographic area, or a small number of property types. As a result, investments in REITs may be volatile. To the extent the Fund invests in REITs concentrated in specific geographic areas or property types, the Fund may be subject to a greater loss as a result of adverse developments affecting such area or property types. REITs are pooled investment vehicles with their own fees and expenses and the Fund will indirectly bear a proportionate share of those fees and expenses.

Residential Mortgage-Backed Securities (“RMBS”) Risk. RMBS are subject to the risks generally associated with fixed-income securities and mortgage-backed securities. Delinquencies and defaults by borrowers in payments on the underlying mortgages, and the related losses, are affected by general economic conditions, the borrower’s equity in the mortgaged property and the borrower’s financial circumstances. The risks associated with RMBS are greater for those in the Alt-A and subprime first lien mortgage sectors than those in the prime first lien mortgage sectors, but the risks exist for all RMBS. Subprime loans are loans made to borrowers with weakened credit histories or with a lower capacity to make timely payments on their loans. Therefore, RMBS backed by subprime loans may suffer significantly greater declines in value due to defaults or the increased risk of default.

Performance

Performance information for the Fund is not included because the Fund has not completed a full calendar year of operations as of the date of this Prospectus. When such information is included, this section will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance history from year to year and showing how the Fund’s average annual total returns compare with those of a broad measure of market performance. Although past performance of the Fund is no guarantee of how it will perform in the future, historical performance may give you some indication of the risks of investing in the Fund. Updated performance information is available on the Fund’s website at www.armadaetfs.com

Management

Investment Adviser

Toroso Investments, LLC (“Toroso” or the “Adviser”), a Tidal Financial Group company, serves as investment adviser to the Fund.

Sub-Adviser

Armada ETF Advisors LLC serves as investment sub-adviser to the Fund.

Portfolio Managers

Alfred C. Otero, Portfolio Manager for the Sub-Adviser, is primarily responsible for the day-to-day management of the Fund’s portfolio and has been a portfolio manager of the Fund since its inception in February 2022.

Michael Venuto, Chief Investment Officer for the Adviser, has been a portfolio manager of the Fund since its inception in February 2022.

Charles A. Ragauss, CFA, Portfolio Manager for the Adviser, has been a portfolio manager of the Fund since its inception in February 2022.

Purchase and Sale of Shares

The Fund issues and redeems Shares at NAV only in large blocks known as “Creation Units,” which only APs (typically, broker-dealers) may purchase or redeem. The Fund generally issues and redeems Creation Units in exchange for a portfolio of securities (the “Deposit Securities”) and/or a designated amount of U.S. cash.

Shares are listed on a national securities exchange, such as the Exchange, and individual Shares may only be bought and sold in the secondary market through brokers at market prices, rather than NAV. Because Shares trade at market prices rather than NAV, Shares may trade at a price greater than NAV (premium) or less than NAV (discount).

An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase Shares (the “bid” price) and the lowest price a seller is willing to accept for Shares (the “ask” price) when buying or selling Shares in the secondary market. This difference in bid and ask prices is often referred to as the “bid-ask spread.”

Information regarding the Fund’s NAV, market price, how often Shares traded on the Exchange at a premium or discount, and bid-ask spreads can be found on the Fund’s website at www.armadaetfs.com.

Tax Information

Fund distributions are generally taxable to shareholders as ordinary income, qualified dividend income, or capital gains (or a combination), unless your investment is in an individual retirement account (“IRA”) or other tax-advantaged account. Distributions on investments made through tax-deferred arrangements may be taxed later upon withdrawal of assets from those accounts.

Financial Intermediary Compensation

If you purchase Shares through a broker-dealer or other financial intermediary (such as a bank) (an “Intermediary”), the Adviser, the Sub-Adviser or their affiliates may pay Intermediaries for certain activities related to the Fund, including participation in activities that are designed to make Intermediaries more knowledgeable about exchange-traded products, including the Fund, or for other activities, such as marketing, educational training, or other initiatives related to the sale or promotion of Shares. These payments may create a conflict of interest by influencing the Intermediary and your salesperson to recommend the Fund over another investment. Any such arrangements do not result in increased Fund expenses. Ask your salesperson or visit the Intermediary’s website for more information.

ADDITIONAL INFORMATION ABOUT THE FUND

Investment Objective

The Fund seeks total return.

An investment objective is fundamental if it cannot be changed without the consent of the holders of a majority of the outstanding Shares. The Fund’s investment objective has not been adopted as a fundamental investment policy and therefore may be changed without the consent of the Fund’s shareholders upon approval by the Board of Trustees (the “Board”) of the Tidal ETF Trust (the “Trust”) and written notice to shareholders.

Principal Investment Strategies

The following information is in addition to, and should be read along with, the description of the Fund’s principal investment strategies in the section titled “Fund Summary-Principal Investment Strategies” above.

The Fund is an actively-managed ETF that seeks to achieve its investment objective by investing in publicly-traded REITs that derive their revenue from ownership and/or management of residential properties.

The Fund defines a Residential REIT as a REIT that generates at least 75% of its revenue from the following categories of property that are located in the U.S.:

Multifamily housing;

Single-family rental housing; or

Senior housing (a senior housing REIT must generate at least 50% of its revenue from ownership and/or management of senior housing real estate).

The Sub-Adviser will filter the Residential REITs by utilizing the following criteria:

The Residential REIT must be listed on a U.S. exchange or the Toronto Stock Exchange; and

Under normal circumstances, the Fund will invest at least 80% of its net assets (plus any borrowings for investment purposes) in Residential REITs. The remainder of the Fund’s net assets (plus any borrowings for investment purposes) typically will be invested in Real Estate-Related Securities. Real Estate-Related Securities may include preferred, common or convertible securities (including warrants) issued by builders or other real estate development or management companies, Residential REITs that receive less than 75% of their income from the categories specified to meet the definition for Residential REITs, as well as REITs with student housing, manufactured housing, self-storage, and mortgages or any debt securities from these issuers, or backed by residential real estate. The Fund may also invest in ETFs predominantly investing in Real Estate-Related Securities and other securities or derivatives related to U.S. real estate, specifically swap agreements and options.

The Fund will concentrate its investments (i.e., hold more than 25% of its total assets) in the real estate industry. The Fund is deemed to be non-diversified under the 1940 Act, which means that it may invest a greater percentage of its assets in the securities of a single issuer or a smaller number of issuers than if it was a diversified fund.

The Sub-Adviser will sell a position in a constituent REIT if it no longer meets the qualifications for classification as a Residential REIT or if it no longer adheres to the filters applied to Residential REITs. Positions could also be reduced or deleted from the Fund based on fundamental characteristics including valuation, balance sheet profile or a change in strategic focus.

Temporary Defensive Strategies

For temporary defensive purposes during adverse market, economic, political or other conditions, the Fund may invest in cash or cash equivalents or short-term instruments such as commercial paper, money market mutual funds, or short-term U.S. government securities. Taking a temporary defensive position may result in the Fund not achieving its investment objective.

Manager of Managers Structure

The Fund and the Adviser have received exemptive relief from the SEC permitting the Adviser (subject to certain conditions and the approval of the Trust’s Board) to change or select new unaffiliated sub-advisers without obtaining shareholder approval. The relief also permits the Adviser to materially amend the terms of agreements with an unaffiliated sub-adviser (including an increase in the fee paid by the Adviser to the unaffiliated sub-adviser (and not paid by the Fund)) or to continue the employment of an unaffiliated sub-adviser after an event that would otherwise cause the automatic termination of services with Board approval, but without shareholder approval. Shareholders will be notified of any unaffiliated sub-adviser changes. The Adviser has the ultimate responsibility, subject to oversight by the Board, to oversee a sub-adviser and recommend their hiring, termination and replacement.

Principal Risks of Investing in the Fund

The principal risks are presented in alphabetical order to facilitate finding particular risks and comparing them with those 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. As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund. Some or all of these risks may adversely affect the Fund’s NAV per share, trading price, yield, total return and/or ability to meet its investment objectives. The following risks could affect the value of your performance in the Fund:

Cybersecurity Risk. With the increased use of technologies such as the Internet to conduct business, the Fund is susceptible to operational, information security, and related risks. In general, cyber incidents can result from deliberate attacks or unintentional events. Cyber attacks include, but are not limited to, gaining unauthorized access to digital systems (e.g., through “hacking” or malicious software coding) for purposes of misappropriating assets or sensitive information, corrupting data, or causing operational disruption. Cyber attacks may also be carried out in a manner that does not require gaining unauthorized access, such as causing denial-of-service attacks on websites (i.e., efforts to make network services unavailable to intended users). Cyber incidents affecting the Fund or its service providers have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, interference with the Fund’s ability to calculate its NAV, impediments to trading, the inability of shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs. Similar adverse consequences could result from cyber incidents affecting issuers of securities in which the Fund invests, counterparties with which the Fund engages in transactions, governmental and other regulatory authorities, exchange and other financial market operators, banks, brokers, dealers, insurance companies and other financial institutions (including financial intermediaries and service providers for shareholders) and other parties. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future. While the Fund’s service providers have established business continuity plans in the event of, and risk management systems to prevent, such cyber incidents, there are inherent limitations in such plans and systems including the possibility that certain risks have not been identified. Furthermore, the Fund cannot control the cyber security plans and systems put in place by their service providers or any other third parties whose operations may affect the Fund or its shareholders. As a result, the Fund and its shareholders could be negatively impacted.

Debt Securities Risk. The Fund may invest in debt securities, such as bonds and certain asset-backed securities, that involve certain risks, including:

Call Risk. During periods of falling interest rates, an issuer of a callable bond held by the Fund may “call” or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund’s income, or in securities with greater risks or with other less favorable features.

Extension Risk. When interest rates rise, certain obligations will be repaid by the obligor more slowly than anticipated, causing the value of these securities to fall. Rising interest rates tend to extend the duration of securities, making them more sensitive to future changes in interest rates. The value of longer-term securities generally changes more in response to changes in interest rates than the value of shorter-term securities. As a result, in a period of rising interest rates, securities may exhibit additional volatility and may lose value.

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ETF Risks.

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

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

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Shares May Trade at Prices Other Than NAV. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of the Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of the Shares or during periods of market volatility. This risk is heightened in times of market volatility or periods of steep market declines. The market price of Shares during the trading day, like the price of any exchange-traded security, includes a “bid-ask” spread charged by the exchange specialist, market makers, or other participants that trade the Shares. In times of severe market disruption, the bid-ask spread can increase significantly. At those times, Shares are most likely to be traded at a discount to NAV, and the discount is likely to be greatest when the price of Shares is falling fastest, which may be the time that you most want to sell your Shares. Because securities held by the Fund may trade on foreign exchanges that are closed when the Fund’s primary listing exchange is open, the Fund is likely to experience premiums and discounts greater than those of ETFs holding only domestic securities.

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Trading. Although Shares are listed for trading on the Exchange and may be listed or traded on U.S. and non-U.S. stock exchanges other than the Exchange, there can be no assurance that an active trading market for such Shares will develop or be maintained. Trading in Shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Shares inadvisable. In addition, trading in Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to Exchange “circuit breaker” rules, which temporarily halt trading on the Exchange when a decline in the S&P 500 Index during a single day reaches certain thresholds (e.g., 7%, 13%, and 20%). Additional rules applicable to the Exchange may halt trading in Shares when extraordinary volatility causes sudden, significant swings in the market price of Shares. There can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than Shares. Also, in stressed market conditions, the market for Shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. These adverse effects on liquidity for Shares, in turn, could lead to wider bid/ask spreads and differences between the market price of Shares and the underlying value of those Shares.

Foreign Securities Risk. Securities of non-U.S. issuers are subject to certain inherent risks. Certain foreign countries may impose exchange control regulations, restrictions on repatriation of profit on investments or of capital invested, local taxes on investments, and restrictions on the ability of issuers of non-U.S. securities to make payments of principal and interest to investors located outside the country, whether from currency blockage or otherwise. In addition, the Fund will be subject to risks associated with adverse political and economic developments in foreign countries, including seizure or nationalization of foreign deposits, the imposition of economic sanctions, different legal systems and laws relating to bankruptcy and creditors’ rights, and the potential inability to enforce legal judgments, all of which could cause the Fund to lose money on its investments in non-U.S. securities. The cost of servicing external debt will also generally be adversely affected by rising international interest rates, as many external debt obligations bear interest at rates which are adjusted based upon international interest rates. Because non-U.S. securities may trade on days when the Fund’s shares are not priced, NAV may change at times when the Fund’s shares cannot be sold.

Foreign banks and securities depositories at which the Fund holds its foreign securities and cash may be recently organized or new to the foreign custody business and may be subject to only limited or no regulatory oversight. Additionally, many foreign governments do not supervise and regulate stock exchanges, brokers and the sale of securities to the same extent as does the United States and may not have laws to protect investors that are comparable to U.S. securities laws. Settlement and clearance procedures in certain foreign markets may result in delays in payment for or delivery of securities not typically associated with settlement and clearance of U.S. investments.

General Market Risk. Economies and financial markets throughout the world are becoming increasingly interconnected, which increases the likelihood that events or conditions in one country or region will adversely impact markets or issuers in other countries or regions. Securities in the Fund’s portfolio may underperform in comparison to securities in the general financial markets, a particular financial market or other asset classes, due to a number of factors, including inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters or events, pandemic diseases, terrorism, regulatory events, and government controls.

Management Risk. The Fund is actively-managed and may not meet its investment objective based on the Sub-Adviser’s success or failure to implement investment strategies for the Fund.

Newer Adviser Risk. The Sub-Adviser has been a registered investment adviser since January 2022 and had not previously served as an adviser or sub-adviser to an investment company. As a result, there is no long-term track record against which an investor may judge the Sub-Adviser and it is possible that the Sub-Adviser may not achieve the Fund’s intended investment objective.

Recent Market Events Risk. U.S. and international markets have experienced and may continue to experience significant periods of volatility in recent years and months due to a number of economic, political and global macro factors including rising inflation, uncertainty regarding central banks’ interest rate increases, the possibility of a national or global recession, trade tensions, political events, the war between Russia and Ukraine and the impact of the coronavirus (COVID-19) global pandemic. The global recovery from COVID-19 may last for an extended period of time. As a result of continuing political tensions and armed conflicts, including the war between Ukraine and Russia, the U.S. and the European Union imposed sanctions on certain Russian individuals and companies, including certain financial institutions, and have limited certain exports and imports to and from Russia. The war has contributed to recent market volatility and may continue to do so. These developments, as well as other events, could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets, despite government efforts to address market disruptions. As a result, the risk environment remains elevated. The Adviser and the Sub-Adviser will monitor developments and seek to manage the Fund in a manner consistent with achieving the Fund’s investment objective, but there can be no assurance that they will be successful in doing so.

REIT Risk. A REIT is a company that owns or finances income-producing real estate and meets certain requirements under the Code, as more fully described in the Fund’s SAI. Through its investments in REITs, the Fund is subject to the risks of investing in the real estate market, including decreases in property revenues, increases in interest rates, increases in property taxes and operating expenses, legal and regulatory changes, a lack of credit or capital, defaults by borrowers or tenants, environmental problems and natural disasters.

RMBS Risk. RMBS are subject to the risks generally associated with debt securities and mortgage-backed securities. Credit risk on RMBS arises from losses due to delinquencies and defaults by borrowers in payments on the underlying mortgages. The rate of delinquencies and defaults on RMBS and the amount of the resulting losses depend on a number of factors, including general economic conditions, particularly those in the area where the related mortgaged property is located, the level of the borrower’s equity in the mortgaged property and the individual financial circumstances of the borrower. The risks associated with RMBS are greater for those in the Alt-A and subprime first lien mortgage sectors than those in the prime first lien mortgage sectors, but the risks exist for all RMBS. Subprime loans are loans made to borrowers with weakened credit histories or with a lower capacity to make timely payments on their loans, and generally have higher default rates than loans that meet government underwriting requirements. Therefore, RMBS backed by subprime loans may suffer significantly greater declines in value due to defaults or the increased risk of default.

PORTFOLIO HOLDINGS INFORMATION

Information about the Fund’s daily portfolio holdings is available on the Fund’s website at www.armadaetfs.com. A complete 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 SAI.

MANAGEMENT

Investment Adviser

Toroso Investments, LLC, a Tidal Financial Group company, located at 234 West Florida Street, Suite 203, Milwaukee, Wisconsin 53204, is an SEC-registered investment adviser and a Delaware limited liability company. Toroso was founded in and has been managing investment companies since March 2012. Toroso is dedicated to understanding, researching and managing assets within the expanding ETF universe. As of April 30, 2023, Toroso had assets under management of approximately $6.25 billion and served as the investment adviser or sub-adviser for 99 registered funds.

Toroso serves as investment adviser to the Fund and has overall responsibility for the general management and administration of the Fund pursuant to an investment advisory agreement with the Trust, on behalf of the Fund (the “Advisory Agreement”). The Adviser also arranges for sub-advisory, transfer agency, custody, fund administration, and all other related services necessary for the Fund to operate.

The Adviser provides oversight of the Sub-Adviser and is responsible for reviewing of the Sub-Adviser’s performance. The Adviser is also responsible for trading portfolio securities for the Fund, including selecting broker-dealers to execute purchase and sale transactions. For the services it provides to the Fund, the Fund pays the Adviser a unitary management fee, which is calculated daily and paid monthly, at an annual rate of 0.60% of the Fund’s average daily net assets.

Under the Advisory Agreement, in exchange for a single unitary management fee from the Fund, the Adviser has agreed to pay all expenses incurred by the Fund except for interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, extraordinary expenses, and distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the 1940 Act (collectively, the “Excluded Expenses”) and the unitary management fee payable to the Adviser.

Investment Sub-Adviser

Armada ETF Advisors LLC, a Delaware limited liability company, located at 2 Enterprise Drive, Suite 406, Shelton, Connecticut 06484, serves as investment sub-adviser to the Fund pursuant to a sub-advisory agreement between the Adviser and the Sub-Adviser (the “Sub-Advisory Agreement”). The Sub-Adviser is responsible for the day-to-day management of the Fund’s portfolio, including determining the securities purchased and sold by the Fund, subject to the supervision of the Adviser and the Board. The Sub-Adviser was founded in January 2022. For its services, the Sub-Adviser is paid a fee by the Adviser, which fee is calculated daily and paid monthly, at an annual rate of 0.02% of the Fund’s average daily net assets. As of April 30, 2023, Armada ETF Advisors LLC had assets under management of approximately $4.65 million.

The Sub-Adviser has agreed to assume the Adviser’s obligation to pay all expenses incurred by the Fund, except for the sub-advisory fee payable to the Sub-Adviser and Excluded Expenses. For assuming the payment obligations for the Fund, the Adviser has agreed to pay the Sub-Adviser the profits, if any, generated by the Fund’s unitary management fee. Such expenses incurred by the Fund and paid by the Sub-Adviser include fees charged by Tidal ETF Services, LLC, a Tidal Financial Group company, the Fund’s administrator and an affiliate of the Adviser. See the section of the SAI titled “Administrator” for additional information about the Fund’s administrator.

A discussion regarding the basis for the Board’s approval of the Fund’s Advisory and Sub-Advisory Agreements is available in the Fund’s semi-annual report to shareholders dated July 31, 2022.

Portfolio Managers

The following individuals (each, a “Portfolio Manager”) have served as portfolio managers of the Fund since its inception in 2022. Mr. Otero is primarily responsible for the day-to-day management of the Fund, and Mr. Venuto and Mr. Ragauss oversee trading and execution for the Fund.

Alfred C. Otero, Portfolio Manager for the Sub-Adviser

Mr. Otero joined the Sub-Adviser in February 2022. Until January 31, 2021, Mr. Otero served as a REIT Portfolio Manager at EII Capital Management (“EII”). He originally joined EII in 1996 as a research analyst on the U.S. REIT investment team and became head of the U.S. REIT business in 2004 with responsibility for all U.S. dedicated investment strategies. Mr. Otero became a co-portfolio manager for all global-listed property strategies in 2008 and held that role through 2017 when he became an advisor to EII. He rejoined the firm on a full-time basis in 2019 and worked closely with other portfolio managers and EII’s investment committee to shape portfolio strategy and construction. From 1992 until 1996, he served as a Vice-President of Investments for Mutual of America Capital Management Corp., based in New York, where he was responsible for debt and equity real estate investments, venture capital, and the firm’s inaugural entrance into the equity REIT market. Mr. Otero is a graduate of the University of Notre Dame with an MBA (1992) and a BBA (1989) in Finance.

Michael Venuto, Chief Investment Officer for the Adviser

Mr. Venuto is a co-founder and has been the Chief Investment Officer of the Adviser since 2012. Mr. Venuto is an ETF industry veteran with over a decade of experience in the design and implementation of ETF-based investment strategies. Previously, he was Head of Investments at Global X Funds where he provided portfolio optimization services to institutional clients. Before that, he was Senior Vice President at Horizon Kinetics where his responsibilities included new business development, investment strategy and client and strategic initiatives.

Charles A. Ragauss, CFA, Portfolio Manager for the Adviser

Mr. Ragauss serves as Portfolio Manager of the Adviser, having joined the Adviser in September 2020. Mr. Ragauss previously served as Chief Operating Officer and in other roles at CSat Investment Advisory, L.P. from April 2016 to September 2020. Previously, Mr. Ragauss was Assistant Vice President at Huntington National Bank (“Huntington”), where he was Product Manager for the Huntington Funds and Huntington Strategy Shares ETFs, a combined fund complex of almost $4 billion in assets under management. At Huntington, he led ETF development bringing to market some of the first actively managed ETFs. Mr. Ragauss joined Huntington in 2010. Mr. Ragauss attended Grand Valley State University where he received his Bachelor of Business Administration in Finance and International Business, as well as a minor in French. He is a member of both the National and West Michigan CFA societies and holds the CFA designation.

CFA^®is a registered trademark owned by the CFA Institute.

The Fund’s SAI provides additional information about each Portfolio Manager’s compensation structure, other accounts that each Portfolio Manager manages, and each Portfolio Manager’s ownership of Shares.

HOW TO BUY AND SELL SHARES

The Fund issues and redeems Shares only in Creation Units at the NAV per share next determined after receipt of an order from an AP. Only APs may acquire Shares directly from the Fund, and only APs may tender their Shares for redemption directly to the Fund, at NAV. APs must be a member or participant of a clearing agency registered with the SEC and must execute a Participant Agreement that has been agreed to by the Distributor (defined below), and that has been accepted by the Fund’s transfer agent, with respect to purchases and redemptions of Creation Units. Once created, Shares trade in the secondary market in quantities less than a Creation Unit.

Most investors buy and sell Shares in secondary market transactions through brokers. Individual Shares are listed for trading on the secondary market on the Exchange and can be bought and sold throughout the trading day like other publicly traded securities.

When buying or selling Shares through a broker, you will incur customary brokerage commissions and charges, and you may pay some or all of the spread between the bid and the offer price in the secondary market on each leg of a round trip (purchase and sale) transaction. In addition, because secondary market transactions occur at market prices, you may pay more than NAV when you buy Shares, and receive less than NAV when you sell those Shares.

Book Entry

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

Investors owning Shares are beneficial owners as shown on the records of DTC or its participants. DTC serves as the securities depository for all Shares. DTC’s 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” through your brokerage account.

Frequent Purchases and Redemptions of Shares

The Fund imposes no restrictions on the frequency of purchases and redemptions of Shares. In determining not to approve a written, established policy, the Board evaluated the risks of market timing activities by Fund shareholders. Purchases and redemptions by APs, who are the only parties that may purchase or redeem Shares directly with the Fund, are an essential part of the ETF process and help keep Share trading prices in line with the NAV. As such, the Fund accommodates frequent purchases and redemptions by APs. However, the Board has also determined that frequent purchases and redemptions for cash may increase tracking error and portfolio transaction costs and may lead to the realization of capital gains. To minimize these potential consequences of frequent purchases and redemptions, the Fund employs fair value pricing and may impose transaction fees on purchases and redemptions of Creation Units to cover the custodial and other costs incurred by the Fund in effecting trades. In addition, the Fund and the Adviser reserve the right to reject any purchase order at any time.

Determination of Net Asset Value

The Fund’s NAV is calculated as of the scheduled close of regular trading on the New York Stock Exchange (“NYSE”), generally 4:00 p.m. Eastern Time, each day the NYSE is open for business. The NAV for the Fund is calculated by dividing the Fund’s net assets by its Shares outstanding.

In calculating its NAV, the Fund generally values its assets on the basis of market quotations, last sale prices, or estimates of value furnished by a pricing service or brokers who make markets in such instruments. The values of non-U.S. dollar denominated securities are converted to U.S. dollars using foreign currency exchange rates generally determined as of 4:00 p.m. London Time. If such information is not available for a security held by the Fund or is determined to be unreliable, the security will be valued at fair value estimates under guidelines established by the Trust and the Adviser (as described below).

Fair Value Pricing

Consistent with Rule 2a-5 under the 1940 Act, the Trust and the Adviser have adopted procedures and methodologies wherein the Adviser, serving as the Fund’s Valuation Designee (as defined in Rule 2a-5), determines the fair value of Fund investments whose market prices are not “readily available” or are deemed to be unreliable. For example, such circumstances may arise when: (i) an investment has been delisted or has had its trading halted or suspended; (ii) an investment’s primary pricing source is unable or unwilling to provide a price; (iii) an investment’s primary trading market is closed during regular market hours; or (iv) an investment’s value is materially affected by events occurring after the close of the investment’s primary trading market. Generally, when fair valuing an investment, the Valuation Designee will take into account all reasonably available information that may be relevant to a particular valuation including, but not limited to, fundamental analytical data regarding the issuer, information relating to the issuer’s business, recent trades or offers of the investment, general and/or specific market conditions, and the specific facts giving rise to the need to fair value the investment. Fair value determinations are made in good faith and in accordance with the Adviser’s fair value methodologies, subject to oversight by the Board. Due to the subjective and variable nature of fair value pricing, there can be no assurance that the Adviser will be able to obtain the fair value assigned to the investment upon the sale of such investment.

Investments by Other Registered Investment Companies in the Fund

Section 12(d)(1) of the 1940 Act restricts investments by registered investment companies in the securities of other investment companies, including Shares. Registered investment companies are permitted to invest in the Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions set forth in an SEC exemptive order issued to the Trust or rule under the 1940 Act, including that such investment companies enter into an agreement with the Fund.

Delivery of Shareholder Documents – Householding

Householding is an option available to certain investors of the Fund. 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. Householding for the Fund is available through certain broker-dealers. If you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, please contact your broker-dealer. If you are currently enrolled in householding and wish to change your householding status, please contact your broker-dealer.

DIVIDENDS, DISTRIBUTIONS, AND TAXES

Dividends and Distributions

The Fund intends to pay out dividends and interest income, if any, quarterly, and distribute any net realized capital gains to its shareholders at least annually.

The Fund will declare and pay income and capital gain distributions, if any, in cash. 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.

Taxes

The following discussion is a summary of some important U.S. federal income tax considerations generally applicable to investments in the Fund. Your investment in the Fund may have other tax implications. Please consult your tax advisor about the tax consequences of an investment in Shares, including the possible application of foreign, state, and local tax laws.

The Fund intends to qualify each year for treatment as a regulated investment company (a “RIC”) under the Code. If it meets certain minimum distribution requirements, a RIC 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 RIC 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.

Unless your investment in Shares is made through a tax-exempt entity or tax-advantaged account, such as an IRA plan, you need to be aware of the possible tax consequences when the Fund makes distributions, when you sell your Shares listed on the Exchange, and when you purchase or redeem Creation Units (institutional investors only). The following general discussion of certain U.S. federal income tax consequences is based on provisions of the Code and the regulations issued thereunder as in effect on the date of this Prospectus. New legislation, as well as administrative changes or court decisions, may significantly change the conclusions expressed herein, and may have a retroactive effect with respect to the transactions contemplated herein.

Taxes on Distributions

For federal income tax purposes, distributions of net investment income are generally taxable to shareholders as ordinary income or qualified dividend income. Taxes on distributions of net capital gains (if any) are determined by how long the Fund owned the investments that generated them, rather than how long a shareholder has owned their 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 of the Fund’s net capital gain (the excess of net long-term capital gains over net short-term capital losses) that are reported by the Fund as capital gain dividends (“Capital Gain Dividends”) will be taxable to shareholders as long-term capital gains. Distributions of short-term capital gain will generally be taxable to shareholders as ordinary income. Dividends and distributions are generally taxable to you whether you receive them in cash or reinvest them in additional Shares.

Distributions reported by the Fund as “qualified dividend income” are generally taxed to non-corporate shareholders at rates applicable to long-term capital gains, provided certain holding period and other requirements are met. “Qualified dividend income” generally is income derived from dividends paid 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. 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.

Shortly after the close of each calendar year, you will be informed of the character of any distributions received from the Fund.

In addition to the federal income tax, certain individuals, trusts, and estates may be subject to a Net Investment Income (“NII”) tax of 3.8%. The NII tax is imposed on the lesser of: (i) a taxpayer’s investment income, net of deductions properly allocable to such income; or (ii) the amount by which such taxpayer’s modified adjusted gross income exceeds certain thresholds ($250,000 for married individuals filing jointly, $200,000 for unmarried individuals and $125,000 for married individuals filing separately). The Fund’s distributions are includable in a shareholder’s investment income for purposes of this NII tax. In addition, any capital gain realized by a shareholder upon a sale or redemption of Fund shares is includable in such shareholder’s investment income for purposes of this NII tax.

In general, your distributions are subject to federal income tax for the year in which they are paid. Certain distributions paid in January, however, may be treated as paid on December 31 of the prior year. Distributions are generally taxable to you even if they are paid from income or gains earned by the Fund before your investment (and thus were included in the Shares’ NAV when you purchased your Shares).

You may wish to avoid investing in the Fund shortly before a dividend or other distribution, because such a distribution will generally be taxable to you even though it may economically represent a return of a portion of your investment.

If you are neither a resident nor a citizen of the United States or if you are a foreign entity, distributions (other than Capital Gain Dividends) paid to you by the Fund will generally be subject to a U.S. withholding tax at the rate of 30%, unless a lower treaty rate applies. 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.

Under the Foreign Account Tax Compliance Act (“FATCA”), the Fund may be required to withhold a generally nonrefundable 30% tax on (i) distributions of investment company taxable income and (ii) distributions of net capital gain and the gross proceeds of a sale or redemption of Fund shares paid to (A) certain “foreign financial institutions” unless such foreign financial institution agrees to verify, monitor, and report to the Internal Revenue Service (“IRS”) the identity of certain of its account-holders, among other items (or unless such entity is otherwise deemed compliant under the terms of an intergovernmental agreement between the United States and the foreign financial institution’s country of residence), and (B) certain “non-financial foreign entities” unless such entity certifies to the Fund that it does not have any substantial U.S. owners or provides the name, address, and taxpayer identification number of each substantial U.S. owner, among other items. In December 2018, the IRS and Treasury Department released proposed Treasury Regulations that would eliminate FATCA withholding on Fund distributions of net capital gain and the gross proceeds from a sale or redemption of Fund shares. Although taxpayers are entitled to rely on these proposed Treasury Regulations until final Treasury Regulations are issued, these proposed Treasury Regulations have not been finalized, may not be finalized in their proposed form, and are potentially subject to change. This FATCA withholding tax could also affect the Fund’s return on its investments in foreign securities or affect a shareholder’s return if the shareholder holds its Fund shares through a foreign intermediary. You are urged to consult your tax adviser regarding the application of this FATCA withholding tax to your investment in the Fund and the potential certification, compliance, due diligence, reporting, and withholding obligations to which you may become subject in order to avoid this withholding tax.

The Fund (or a financial intermediary, such as a broker, through which a shareholder owns Shares) generally is required to withhold and 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 underreported dividend or interest income, or who fails to certify that they are not subject to such withholding.

Taxes When Shares are Sold on the Exchange

Any capital gain or loss realized upon a sale of Shares generally is treated as a long-term capital gain or loss if Shares have been held for more than one year and as a short-term capital gain or loss if Shares have been held for one year or less. However, any capital loss on a sale of Shares held for six months or less is treated as long-term capital loss to the extent of Capital Gain Dividends paid with respect to such Shares. Any loss realized on a sale will be disallowed to the extent Shares are acquired, including through reinvestment of dividends, within a 61-day period beginning 30 days before and ending 30 days after the sale of substantially identical Shares.

Taxes on Purchases and Redemptions of Creation Units

An AP having the U.S. dollar as its functional currency for U.S. federal income tax purposes who exchanges securities for Creation Units generally recognizes a gain or a loss. The gain or loss will be equal to the difference between the value of the Creation Units at the time of the exchange and the exchanging AP’s aggregate basis in the securities delivered plus the amount of any cash paid for the Creation Units. An AP who exchanges Creation Units for securities will generally recognize a gain or loss equal to the difference between the exchanging AP’s basis in the Creation Units and the aggregate U.S. dollar market value of the securities received, plus any cash received for such Creation Units. The IRS may assert, however, 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 an AP who does not mark-to-market their holdings) or on the basis that there has been no significant change in economic position. Persons exchanging securities should consult their own tax advisor with respect to whether wash sale rules apply and when a loss might be deductible.

Any capital gain or loss realized upon redemption of Creation Units is generally treated as long-term capital gain or loss if Shares comprising the Creation Units have been held for more than one year and as a short-term capital gain or loss if such Shares have been held for one year or less.

The Fund may include a payment of cash in addition to, or in place of, the delivery of a basket of securities upon the redemption of Creation Units. The Fund may sell portfolio securities 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 in the proceeds paid upon the redemption of Creation Units.

Taxation of REIT Investments

The Fund will invest in REITs. The Code treats “qualified REIT dividends” (i.e., ordinary REIT dividends other than capital gain dividends and portions of REIT dividends designated as qualified dividend income eligible for capital gain tax rates) as eligible for a 20% deduction by non-corporate taxpayers. In general, qualified REIT dividends that an investor receives directly from a REIT are automatically eligible for the 20% qualified business income deduction. The IRS has issued final Treasury Regulations that permit a dividend or part of a dividend paid by a RIC and reported as a “section 199A dividend” to be treated by the recipient as a qualified REIT dividend for purposes of the 20% qualified business income deduction, if certain holding period and other requirements have been satisfied by the recipient with respect to its Fund shares.

Qualification as a REIT under the Code in any particular year is a complex analysis that depends on a number of factors. There can be no assurance that the entities in which the Fund invests with the expectation that they will be taxed as a REIT will qualify as a REIT. An entity that fails to qualify as a REIT would be subject to a corporate level tax, would not be entitled to a deduction for dividends paid to its shareholders and would not pass through to its shareholders the long-term capital gains character of such gains earned by the entity. If the Fund were to invest in an entity that failed to qualify as a REIT, such failure could drastically reduce the Fund’s yield on that investment.

Foreign Investments by the Fund

Interest and other income received by the Fund with respect to foreign securities may give rise to withholding and other taxes imposed by foreign countries. Tax treaties or conventions between certain countries and the United States may reduce or eliminate such taxes. If, as of the close of a taxable year, more than 50% of the value of the Fund’s assets consists of certain foreign stock or securities, the Fund will be eligible to elect to “pass through” to investors the amount of certain qualifying foreign income and similar taxes paid by the Fund during that taxable year. This means that investors would be considered to have received as additional income their respective shares of such foreign taxes, but may be entitled to either a corresponding tax deduction in calculating taxable income, or, subject to certain limitations, a credit in calculating federal income tax. If the Fund does not so elect, the Fund will be entitled to claim a deduction for certain foreign taxes incurred by the Fund. The Fund (or its administrative agent) will notify you if it makes such an election and provide you with the information necessary to reflect foreign taxes paid on your income tax return.

The foregoing discussion summarizes some of the possible consequences under current federal tax law of an investment in the Fund. It is not a substitute for personal tax advice. You also may be subject to foreign, state, and local tax on Fund distributions and sales of Shares. Consult your personal tax advisor about the potential tax consequences of an investment in Shares under all applicable tax laws. For more information, please see the section entitled “Federal Income Taxes” in the SAI.

DISTRIBUTION

Foreside Fund Services, LLC (the “Distributor”), the Fund’s distributor, is a broker-dealer registered with the SEC. The Distributor distributes Creation Units for the Fund on an agency basis and does not maintain a secondary market in Shares. 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 Three Canal Plaza, Suite 100, Portland, Maine 04101.

The Board has adopted a Distribution (Rule 12b-1) Plan (the “Plan”) pursuant to Rule 12b-1 under the 1940 Act. In accordance with the Plan, the Fund is authorized to pay an amount up to 0.25% of its average daily net assets each year to pay distribution fees for the sale and distribution of its Shares.

No Rule 12b-1 fees are currently paid by the Fund, and there are no plans to impose these fees. However, in the event Rule 12b-1 fees are charged in the future, because the fees are paid out of Fund assets on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than certain other types of sales charges.

PREMIUM/DISCOUNT INFORMATION

Information regarding how often Shares traded on the Exchange at a price above (i.e., at a premium) or below (i.e., at a discount) the NAV of the Fund can be found on the Fund’s website at www.armadaetfs.com.

ADDITIONAL NOTICES

Shares are not sponsored, endorsed, or promoted by the Exchange. The Exchange is not responsible for, nor has it participated in the determination of, the timing, prices, or quantities of Shares to be issued, nor in the determination or calculation of the equation by which Shares are redeemable. The Exchange has no obligation or liability to owners of Shares in connection with the administration, marketing, or trading of Shares.

Without limiting any of the foregoing, in no event shall the Exchange have any liability for any lost profits or indirect, punitive, special, or consequential damages even if notified of the possibility thereof.

The Adviser, the Sub-Adviser and the Fund make no representation or warranty, express or implied, to the owners of Shares or any member of the public regarding the advisability of investing in securities generally or in the Fund particularly.

Delaware law permits the governing documents of a statutory trust to expand, restrict or eliminate the fiduciary duties that trustees, shareholders or other persons might otherwise be subject to, and replace them with the standards set forth in the Trust’s governing documents.

The Trust’s Declaration of Trust provides that the Trustees shall not be subject to fiduciary duties except as set forth in the Declaration of Trust. The foregoing relates specifically to Delaware laws. Nothing in the Declaration of Trust modifying, restricting or eliminating the duties or liabilities of trustees shall apply to, or in any way limit, the duties (including state law fiduciary duties of loyalty and care) or liabilities of such persons with respect to matters arising under the federal securities laws.

FINANCIAL HIGHLIGHTS

The Financial Highlights table is intended to help you understand the Fund’s financial performance for the fiscal period from February 28, 2022 (commencement of operations) to January 31, 2023. The total returns in the table represent the rate that an investor would have earned on an investment in the Fund (assuming reinvestment of all dividends and distributions). This information has been audited by Cohen & Company, Ltd., the Fund’s independent registered public accounting firm, whose report, along with the Fund’s financial statements, is included in the Fund’s annual report, which is available upon request.

Residential REIT ETF

FINANCIAL HIGHLIGHTS For a capital share outstanding throughout the period

	Period Ended January 31, 2023⁽¹⁾

Net asset value, beginning of period		$20.00

Income (Loss) from Investment Operations:
Net investment income (loss)⁽²⁾		0.25
Net realized and unrealized gain (loss) on investments		(3.36	)
Total from investment operations		(3.11	)

Less Distributions:
From net investment income		(0.24	)
From long-term capital gains		(0.10	)
Total distributions		(0.34	)

Net asset value, end of period		$16.55
Total return⁽³⁾⁽⁴⁾		(15.56	)%

Ratios / Supplemental Data:
Net assets, end of period (millions)		$4.1
Portfolio turnover rate⁽³⁾⁽⁵⁾		15	%
Ratio of expenses to average net assets⁽⁶⁾		0.60	%
Ratio of net investment income (loss) to average net assets⁽⁶⁾		1.59	%

⁽¹⁾The Fund commenced operations on February 28, 2022. The information presented is from February 28, 2022 to January 31, 2023.

⁽²⁾Calculated using average shares outstanding method.

⁽³⁾Not annualized.

⁽⁴⁾The total return is based on the Fund’s net asset value.

⁽⁵⁾Excludes the impact of in-kind transactions.

⁽⁶⁾Annualized.

Residential REIT ETF

Adviser

Toroso Investments, LLC

234 West Florida Street, Suite 203

Milwaukee, Wisconsin 53204

Independent
Registered Public
Accounting Firm

Cohen & Company, Ltd.

342 North Water Street, Suite 830

Milwaukee, Wisconsin 53202

Sub-Adviser

Armada ETF Advisors LLC

2 Enterprise Drive, Suite 406

Shelton, Connecticut 06484

Administrator

Tidal ETF Services LLC

234 West Florida Street, Suite 203

Milwaukee, Wisconsin 53204

Distributor

Foreside Fund Services, LLC

Three Canal Plaza, Suite 100

Portland, Maine 04101

Sub-Administrator,
Fund Accountant,
and Transfer Agent

U.S. Bancorp Fund Services, LLC,

doing business as U.S. Bank Global Fund Services

615 East Michigan Street

Milwaukee, Wisconsin 53202

Legal Counsel

Godfrey & Kahn, S.C.

833 East Michigan Street, Suite 1800

Milwaukee, Wisconsin 53202

Custodian

U.S. Bank National Association

1555 North River Center Drive

Milwaukee, Wisconsin 53212

Investors may find more information about the Fund in the following documents:

Statement of Additional Information: The Fund’s SAI provides additional details about the investments of the Fund and certain other additional information. A current SAI dated May 31, 2023, as supplemented from time to time, is on file with the SEC and is herein incorporated by reference into this Prospectus. It is legally considered a part of this Prospectus.

Annual/Semi-Annual Reports: Additional information about the Fund’s investments is available in the Fund’s annual and semi-annual reports to shareholders. In the 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 period.

You can obtain free copies of these documents, request other information or make general inquiries about the Fund by contacting the Fund at Residential REIT ETF c/o U.S. Bank Global Fund Services, P.O. Box 701, Milwaukee, Wisconsin 53201-0701 or calling 800-693-8288.

Shareholder reports, the Fund’s current Prospectus and SAI and other information about the Fund are also available:

●

Free of charge from the SEC’s EDGAR database on the SEC’s website at http://www.sec.gov; or

●

Free of charge from the Fund’s Internet website at www.armadaetfs.com; or

●

For a duplicating fee, by e-mail request to [email protected].

(SEC Investment Company Act File No. 811-23377)