Summary Prospectus by Investment Company (Form 497K)

INVESTMENT OBJECTIVE

The Amplify Blockchain Technology ETF seeks to provide investors with total return.

FUND FEES AND EXPENSES

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.

EXAMPLE

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

PORTFOLIO TURNOVER

The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or "turns over" its portfolio). A higher portfolio turnover will cause the Fund to incur additional 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 example, may affect the Fund's performance. During the fiscal period ended September 30, 2025, the Fund's portfolio turnover rate was 50% of the average value of its portfolio.

PRINCIPAL INVESTMENT STRATEGIES

The Fund is an actively managed ETF that seeks to provide total return by investing at least 80% of its net assets (plus borrowings for investment purposes) in the equity securities of companies actively involved in the development and utilization of blockchain technologies. The Fund may invest in non-U.S. equity securities, including depositary receipts. Tidal Investments LLC ("Tidal") serves as the investment sub-adviser to the Fund ("Sub-Adviser"). Tidal manages the investment strategy and portfolio selection.

The "blockchain" is a peer-to-peer shared, distributed ledger that facilitates the process of recording transactions and tracking assets in a business network. Blockchain derives its name from the way it stores transaction data - in blocks that are linked together to form a chain. As the number of transactions grow, so does the blockchain. Blocks record and confirm the time and sequence of transactions, which are then logged into the blockchain, within a discrete network governed by rules agreed on by the network participants. Although initially associated with digital commodities, it can be used to track tangible, intangible and digital assets and companies in all business sectors. Blockchains may also be private or public. The distinction between public and private blockchains is related to who is allowed to participate in the network, execute the consensus protocol and maintain the shared ledger. A public blockchain network is completely open and anyone can join and participate in the network. A private blockchain network requires an invitation and must be validated by either the network starter or by a set of rules put in place by the network starter.

In pursuing its investment strategy, the Fund's portfolio managers seek investments in companies across a wide variety of industries that are leading in the research, development, utilization and funding of blockchain-based transformational data sharing technologies. To satisfy the Fund's minimum investment mandate, the Fund's portfolio managers determine whether a company is actively

involved in the development and utilization of blockchain-based transformational data sharing technologies by committing material resources in one or more of the following ways:

• Actively engaging in the research and development, proof-of-concept testing, and/or implementation of transformational data sharing technology: the Fund's portfolio managers review the scale, continuation and growth of such initiatives, and the dedication of organizational infrastructure (e.g. corporate divisions, number of employees) and capital to transformational data sharing activities.

• Profiting from the demand for transformational data sharing applications such as transaction data, cryptocurrency and supply chain data: the Fund's portfolio managers evaluate companies for both direct profitability, obtained by providing direct access to transformational data sharing technology, and indirect profitability, obtained by benefitting from cost reductions and economies of scale through transformational data sharing technology implementation for its business.

• Partnering with and/or directly investing in companies that are actively engaged in the development and/or use of transformational data sharing technology: the Fund's portfolio managers review both the number and size of partnership and/or projects invested, including a company's internal initiatives.

• Acting as a member of multiple consortiums or groups dedicated to the exploration of transformational data sharing technology use: the Fund's portfolio managers review the number of consortiums or groups and size of investments, including a company's internal initiatives.

In reviewing the above criteria, the Fund's portfolio managers actively evaluate the legitimacy of each potential portfolio company's commitment to transformational data sharing technologies. In addition, the Fund's portfolio managers will generally construct the portfolio so that it meets the following standards:

• each security must be listed on a regulated stock exchange in the form of shares tradable for foreign investors without restrictions;

• at least 90% of securities issued by a U.S. companies must have a minimum market capitalization of at least $75,000,000;

• each security issued by a non-U.S. company must have a minimum market capitalization of at least $100,000,000; and

• each security must have a minimum global monthly trading volume of 250,000 shares, or minimum global notional volume traded per month of $25 million, averaged over the last six months.

The Fund's portfolio managers will further review these constituent companies and classify the companies into two groups:

• Core: companies are designated as "Core" if they derive significant direct revenue from transformational data sharing-related business and/or are among the largest five investors in transformational data sharing-engaged companies, as defined by the portfolio managers.

• Secondary: companies are designated as "Secondary" if the company directly invests or partners in transformational data sharing technology companies, or participates in multiple blockchain industry consortiums.

The portfolio managers believe that an active management approach will enable the Fund to remain flexible and identify companies that are best positioned to profit from the developing transformational data sharing technology space. The Fund's portfolio managers will actively seek opportunities for the Fund to invest in new and emerging transformational data sharing technology companies meeting the Fund's eligibility criteria. Through portfolio management, the Fund's portfolio managers believe that there will be opportunities to take advantage of market pricing dislocations, and to purchase, sell or weight the Fund's portfolio holdings accordingly. The Fund's portfolio managers generally seek to have a portfolio allocation of approximately 80% Core constituents and 20% Secondary constituents, with constituents being equally weighted within such groups. However, the Fund's portfolio managers will manage the portfolio to increase, decrease or eliminate weightings of the portfolio holdings, based upon its assessment of:

• changes in a company's business model or operations;

• a company's increase or decrease in transformational data sharing related revenue;

• public disclosures indicating that a company's intent to engage in transformational data sharing business enhancements;

• financial fundamentals, such as price to earnings and potential revenue growth, relative to other transformational data sharing universe constituents; or

• unusual trading volumes and market pricing.

In connection with the Fund's strategy to invest in companies involved with blockchain technologies, the Fund may invest in pooled investment vehicles with cryptocurrency exposures, subject to compliance with the applicable limitations of regulatory regimes ("Digital Asset ETPs").

Cayman Subsidiary. The Fund may invest in shares of Digital Asset ETPs indirectly through a wholly-owned subsidiary of the Fund organized under the laws of the Cayman Islands (the "Subsidiary"). Except as noted herein, for purposes of this Prospectus, references to the Fund's investment strategies and risks include those of the Subsidiary. Because the Fund intends to qualify for treatment as a regulated investment company ("RIC") under Subchapter M of the Internal Revenue Code of 1986, as amended (the "Code"), the

size of the Fund's investment in the Subsidiary will not exceed 25% of the Fund's total assets at each quarter end of the Fund's fiscal year. The Subsidiary and the Fund will have the same investment adviser, investment sub-advisers and investment objective. The Subsidiary will also follow the same general investment policies and restrictions as the Fund. Except as noted herein, for purposes of this Prospectus, references to the Fund's investment strategies and risks include those of the Subsidiary. The Fund complies with the provisions of the 1940 Act governing investment policies and capital structure and leverage on an aggregate basis with the Subsidiary. Furthermore, the Adviser, as the investment adviser to the Subsidiary, complies with the provisions of the 1940 Act relating to investment advisory contracts as it relates to its advisory agreement with the Subsidiary. The Subsidiary also complies with the provisions of the 1940 Act relating to affiliated transactions and custody. Because the Fund intends to qualify for treatment as a RIC under the Code, the size of the Fund's investment in the Subsidiary will not exceed 25% of the Fund's total assets at or around each quarter end of the Fund's fiscal year. In order to continue to qualify as a RIC, the Fund will have to reduce its exposure to the Subsidiary on or around the end of each of the Fund's fiscal quarter ends. At other times of the year, the Fund's investments in the Subsidiary may significantly exceed 25% of the Fund's total assets.

The Fund's portfolio managers expect, under normal market circumstances, that the Fund's portfolio will consist of 40 to 60 companies.

Diversification Status. The Fund is classified as "diversified" under the Investment Company Act of 1940, as amended (the "1940 Act").

PRINCIPAL RISKS OF INVESTING IN THE FUND

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 governmental agency. There can be no assurance that the Fund's investment objective will be achieved. 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 it appears.

Active Market Risk. Although the Shares are listed for trading on the Exchange, there can be no assurance that an active trading market for the Shares will develop or be maintained. Shares trade on the Exchange at market prices that may be below, at or above the Fund's net asset value. Securities, including the Shares, are subject to market fluctuations and liquidity constraints that may be caused by such factors as economic, political, or regulatory developments, changes in interest rates, and/or perceived trends in securities prices. Shares of the Fund could decline in value or underperform other investments.

Blockchain Investments Risk. An investment in companies actively engaged in blockchain technology may be subject to the following risks:

• The technology is new and many of its uses may be untested. The mechanics of using distributed ledger technology to transact in other types of assets, such as securities

or derivatives, is less clear. There is no assurance that widespread adoption will occur. A lack of expansion in the usage of blockchain technology could adversely affect an investment in the Fund.

• Theft, loss or destruction. Transacting on a blockchain depends in part specifically on the use of cryptographic keys that are required to access a user's account (or "wallet"). The theft, loss or destruction of these keys impairs the value of ownership claims users have over the relevant assets being represented by the ledger (whether "smart contracts," securities, currency or other digital assets). The theft, loss or destruction of private or public keys needed to transact on a blockchain could also adversely affect a company's business or operations if it were dependent on the ledger.

• Competing platforms and technologies. The development and acceptance of competing platforms or technologies may cause consumers or investors to use an alternative to blockchains.

• Cyber security incidents. Cyber security incidents may compromise an issuer, its operations or its business. Cyber security incidents may also specifically target user's transaction history, digital assets, or identity, thereby leading to privacy concerns. In addition, certain features of blockchain technology, such as decentralization, open source protocol, and reliance on peer-to-peer connectivity, may increase the risk of fraud or cyber-attack by potentially reducing the likelihood of a coordinated response.

• Developmental risk. Blockchain technology may never develop optimized transactional processes that lead to realized economic returns for any company in which the Fund invests. Companies that are developing applications of blockchain technology applications may not in fact do so or may not be able to capitalize on those blockchain technologies. The development of new or competing platforms may cause consumers and investors to use alternatives to blockchains.

• Intellectual property claims. A proliferation of recent startups attempting to apply blockchain technology in different contexts means the possibility of conflicting intellectual property claims could be a risk to an issuer, its operations or its business. This could also pose a risk to blockchain platforms that permit transactions in digital securities. Regardless of the merit of any intellectual property or other legal action, any threatened action that reduces confidence in the viability of blockchain may adversely affect an investment in the Fund.

• Lack of liquid markets, and possible manipulation of blockchain-based assets. Digital assets that are represented and trade on a blockchain may not necessarily benefit from viable trading markets. Stock exchanges have listing requirements and vet issuers, and perhaps users. These conditions may not necessarily be replicated on a blockchain, depending on the platform's controls and other policies. The more lenient a blockchain is about

vetting issuers of digital assets or users that transact on the platform, the higher the potential risk for fraud or the manipulation of digital assets. These factors may decrease liquidity or volume, or increase volatility of digital securities or other assets trading on a blockchain.

• Lack of regulation. Digital commodities and their associated platforms are largely unregulated, and the regulatory environment is rapidly evolving. Because blockchain works by having every transaction build on every other transaction, participants can self-police any corruption, which can mitigate the need to depend on the current level of legal or government safeguards to monitor and control the flow of business transactions. As a result, companies engaged in such blockchain activities may be exposed to adverse regulatory action, fraudulent activity or even failure.

• Third party product defects or vulnerabilities. Where blockchain systems are built using third party products, those products may contain technical defects or vulnerabilities beyond a company's control. Open-source technologies that are used to build a blockchain application, may also introduce defects and vulnerabilities.

• Reliance on the Internet. Blockchain functionality relies on the Internet. A significant disruption of Internet connectivity affecting large numbers of users or geographic areas could impede the functionality of blockchain technologies and adversely affect the Fund. In addition, certain features of blockchain technology, such as decentralization, open source protocol, and reliance on peer-to-peer connectivity, may increase the risk of fraud or cyber-attack by potentially reducing the likelihood of a coordinated response.

• Line of business risk. Some of the companies in which the Fund will invest are engaged in other lines of business unrelated to blockchain and these lines of business could adversely affect their operating results. The operating results of these companies may fluctuate as a result of these additional risks and events in the other lines of business. In addition, a company's ability to engage in new activities may expose it to business risks with which it has less experience than it has with the business risks associated with its traditional businesses. Despite a company's possible success in activities linked to its use of blockchain, there can be no assurance that the other lines of business in which these companies are engaged will not have an adverse effect on a company's business or financial condition.

Counterparty Risk. Counterparty risk is the risk an issuer, guarantor or counterparty of a security held by the Fund is unable or unwilling to meet its obligation on the security. Counterparty risk may arise because of the counterparty's financial condition, market activities, or for other reasons. A counterparty's inability to fulfill its obligation may result in financial losses to the Fund, which could be significant. The Fund may be unable to recover its investment from the counterparty or may obtain a limited and/or delayed recovery.

Cryptocurrency Risk. In connection with its investments in blockchain, the Fund may have exposure to cryptocurrencies, such as bitcoin, through investment funds or pooled investment vehicles. A cryptocurrency operates without central authority or banks and is not backed by any government. Cryptocurrencies are often referred to as a "virtual currency" or "digital currency," and operate as a decentralized, peer-to-peer financial exchange and value storage that is used like money. A cryptocurrency is also not a legal tender. Federal, state or foreign governments may restrict the use and exchange of a cryptocurrency, and regulation in the U.S. is still developing. Cryptocurrency exchanges may stop operating or permanently shut down due to fraud, technical glitches, hackers or malware. Investment vehicles that have exposure to cryptocurrencies such as bitcoin may be affected by the high volatility associated with such cryptocurrency exposure. The Fund's holdings in investment vehicles that hold cryptocurrency assets are subject to applicable limitations of regulatory regimes, which are subject to change. The investment vehicles in which the Fund may obtain its exposure to cryptocurrencies may not be registered investment companies, and therefore, the Fund may not, as a shareholder of such investment vehicle, receive the protections afforded to shareholders of an investment company under the 1940 Act in connection with its investment in such investment vehicles. In connection with its investment in vehicles that provide exposure to cryptocurrencies, the Fund may be subjected to the following risks:

• Exchange-Traded Products Risk. Certain of the investment vehicles in which the Fund may obtain its exposure to cryptocurrencies may be exchange-traded products ("ETPs"). ETPs are investment vehicles that either directly invest in, or track the performance of an underlying asset, such as commodities or an asset index, and typically provide exposure to commodities without trading futures. ETPs may also invest in other types of financial instruments that are not securities and are not regulated under the 1940 Act. ETPs themselves are not registered investment companies under the 1940 Act, and investors in ETPs do not benefit from the protections provided under the 1940 Act. Through its investments in ETPs, the Fund is subject to the risks associated with the ETPs' investments, including the possibility that the value of the securities or assets held by or linked to an ETP could decrease. Additionally, an ETP's lack of liquidity can result in its value being more volatile than the underlying asset or reference asset/benchmark component.

• Bitcoin Risk. Bitcoin is a relatively new innovation and the market for bitcoin is subject to rapid price swings, changes and uncertainty. The value of bitcoin has been and may continue to be substantially dependent on speculation. The further development of the bitcoin network and the acceptance and use of bitcoin are subject to a variety of factors that are difficult to evaluate. The slowing, stopping or reversing of the development of the bitcoin network or the acceptance of bitcoin may adversely affect the price of bitcoin. Bitcoin is subject to the risk of fraud, theft, manipulation or security failures, operational or other problems that impact bitcoin

trading venues. Additionally, if one or a coordinated group of miners were to gain control of 51% of the bitcoin network, they would have the ability to manipulate transactions, halt payments and fraudulently obtain bitcoin. A significant portion of bitcoin is held by a small number of holders sometimes referred to as "whales." These holders have the ability to manipulate the price of bitcoin. Unlike the exchanges for more traditional assets, such as equity securities and futures contracts, bitcoin and bitcoin trading venues are largely unregulated. As a result of the lack of regulation, individuals or groups may engage in fraud or market manipulation (including using social media to promote bitcoin in a way that artificially increases the price of bitcoin). Investors may be more exposed to the risk of theft, fraud and market manipulation than when investing in more traditional asset classes. Over the past several years, a number of bitcoin trading venues have been closed due to fraud, failure or security breaches. Investors in bitcoin may have little or no recourse should such theft, fraud or manipulation occur and could suffer significant losses. Legal or regulatory changes may negatively impact the operation of the bitcoin network. The realization of any of these risks could result in a decline in the acceptance of bitcoin and consequently a reduction in the value of bitcoin and bitcoin futures. In addition, bitcoin is a bearer asset that can be irrevocably lost or stolen to the extent that private keys are lost or stolen.

• Swaps Risk. Certain of the investment vehicles in which the Fund may obtain its exposure to cryptocurrencies may invest in swap agreements. Swap agreements may involve greater risks than direct investment in securities as they may be leveraged and are subject to credit risk, counterparty risk and valuation risk. A swap agreement could result in losses if the underlying reference or asset does not perform as anticipated. In addition, many swaps trade over-the-counter and may be considered illiquid. It may not be possible for the Fund to liquidate a swap position at an advantageous time or price, which may result in significant losses.

Cryptocurrency Tax Risk. Many significant aspects of the U.S. federal income tax treatment of investments in cryptocurrencies are uncertain and an investment in cryptocurrencies, even indirectly, may produce income that is not treated as qualifying income for purposes of the income test applicable to regulated investment companies, such as the Fund. Certain of the investment vehicles with exposure to cryptocurrencies held by the Fund may be treated as a grantor trust for U.S. federal income tax purposes, which may result in such investment being treated as a direct investment in a cryptocurrency for some tax purposes. In connection with its investments in investment vehicles that provide exposure to cryptocurrencies, such investment vehicles may not produce "qualifying income" for purposes of the Fund's qualification as a RIC. The Fund may be subject to a limit on its exposure to such investments such that it will not receive more than 10% of its gross income from such investments.

Additionally, many cryptocurrencies are open-source, such as bitcoin, meaning any user can download the software, modify it and then propose that users adopt the modification. If less than a substantial majority of users consent to a proposed modification, but it is nonetheless implemented by some participants and the modification is not compatible or fully interoperable with the software prior to its modification, the consequence is called a "fork" or a split of the cryptocurrencies (and the blockchain) with one version running on the pre-modified software and the other running on the modified software and such versions lacking interchangeability across the respective networks. A fork could result in the Fund's exposure to the specific cryptocurrency to change in value and could result in difficulties for the Fund to continue to qualify as a RIC. The Adviser intends to manage the Fund's exposure to cryptocurrencies such that the Fund will continue to qualify as a RIC, even in the event of a fork of the cryptocurrencies.

Cyber Security Risk. The Fund is susceptible to operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events that may cause the Fund to lose proprietary information, suffer data corruption or lose operational capacity. Such events could cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve unauthorized access to the Fund's digital information systems through "hacking" or malicious software coding, and may also result from outside attacks such as denial-of-service attacks through efforts to make network services unavailable to intended users. In addition, cyber security breaches of the Fund's third-party service providers, such as its administrator, transfer agent, custodian, or sub-adviser, as applicable, or issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of issuers or third-party service providers.

Emerging Markets Risk. Emerging market countries include, but are not limited to, those considered to be developing by the International Monetary Fund, the World Bank, the International Finance Corporation or one of the leading global investment banks. The majority of these countries are likely to be located in Asia, Latin America, the Middle East, Central and Eastern Europe, and Africa. Investments in emerging market issuers are subject to a greater risk of loss than investments in issuers located or operating in more developed markets. This is due to, among other things, the potential for greater market volatility, lower trading volume, higher levels of inflation, political and economic instability, greater risk of a market shutdown and more governmental limitations on foreign investments in emerging market countries than are typically found in more developed markets. Moreover, emerging markets often have less uniformity in accounting and reporting requirements, less reliable securities valuations and greater risks associated with custody of securities than developed markets. In addition, emerging markets often have greater risk of capital

controls through such measures as taxes or interest rate control than developed markets. Certain emerging market countries may also lack the infrastructure necessary to attract large amounts of foreign trade and investment.

Equity Securities Risk. The value of the Shares will fluctuate with changes in the value of the equity securities in which the Fund invests. Prices of equity securities fluctuate for several reasons, including changes in investors' perceptions of the financial condition of an issuer or the general condition of the relevant stock market, such as the current market volatility, or when political or economic events affecting the issuers occur.

Financial Companies Risk. Financial companies, such as retail and commercial banks, insurance companies and financial services companies, are especially subject to the adverse effects of economic recession, currency exchange rates, extensive government regulation, decreases in the availability of capital, volatile interest rates, portfolio concentrations in geographic markets, industries or products (such as commercial and residential real estate loans) and competition from new entrants and blurred distinctions in their fields of business.

Foreign Investment Risk. Returns on investments in foreign stocks could be more volatile than, or trail the returns on, investments in U.S. stocks. Since foreign exchanges may be open on days when the Fund does not price its Shares, the value of the securities in the Fund's portfolio may change on days when shareholders will not be able to purchase or sell the Shares. Conversely, Shares may trade on days when foreign exchanges are closed. Because securities held by the Fund 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 domestic ETFs. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments.

Currency Risk: Indirect and direct exposure to foreign currencies subjects the Fund to the risk that currencies will decline in value relative to the U.S. dollar. Currency rates in foreign countries may fluctuate significantly over short periods of time for a number of reasons, including changes in interest rates and the imposition of currency controls or other political developments in the U.S. or abroad.

Depositary Receipts Risk: The Fund invests in depositary receipts. Investment in ADRs and GDRs may be less liquid than the underlying shares in their primary trading market and GDRs, many of which are issued by companies in emerging markets, may be more volatile and less liquid than depositary receipts issued by companies in more developed markets.

Foreign Market and Trading Risk: The trading markets for many foreign securities are not as active as U.S. markets and may have less governmental regulation and oversight. Foreign markets also may have clearance and settlement procedures that make it difficult for the Fund to buy and sell securities. These factors could result in a loss to the Fund by causing the Fund to be unable to dispose of an investment or to miss an attractive investment opportunity, or by causing Fund assets to be uninvested for some period of time.

Foreign Securities Risk: The Fund invests a portion of its assets directly in securities of issuers based outside of the U.S., or in depositary receipts that represent such securities. Investments in securities of non-U.S. issuers involve certain risks that may not be present with investments in securities of U.S. issuers, such as risk of loss due to foreign currency fluctuations or to political or economic instability, as well as varying regulatory requirements applicable to investments in non-U.S. issuers. There may be less information publicly available about a non-U.S. issuer than a U.S. issuer. Non-U.S. issuers may also be subject to different regulatory, accounting, auditing, financial reporting and investor protection standards than U.S. issuers.

Political and Economic Risk: The Fund is subject to foreign political and economic risk not associated with U.S. investments, meaning that political events, social and economic events and natural disasters occurring in a country where the Fund invests could cause the Fund's investments in that country to experience gains or losses. The Fund also could be unable to enforce its ownership rights or pursue legal remedies in countries where it invests.

Reliance on Trading Partners Risk: The Fund invests in some economies that are heavily dependent upon trading with key partners. Any reduction in this trading may cause an adverse impact on the economy in which the Fund invests.

Inflation Risk. Inflation risk is the risk that the value of the Fund's assets or income from investments held by the Fund will be less in the future since inflation decreases the value of money. As inflation increases, the present value of the Fund's assets can decline as can the value of the Fund's distributions.

Information Technology Companies Risk. Information technology companies are generally subject to the following risks: rapidly changing technologies; short product life cycles; fierce competition; aggressive pricing and reduced profit margins; the loss of patent, copyright and trademark protections; cyclical market patterns; evolving industry standards; and frequent new product introductions. Information technology companies may be smaller and less experienced companies, with limited product lines, markets or financial resources and fewer experienced management or marketing personnel. Information technology company stocks, especially those which are internet related, have experienced extreme price and volume fluctuations that are often unrelated to their operating performance.

Internet Companies Risk. Internet companies are subject to rapid changes in technology, worldwide competition, rapid obsolescence of products and services, loss of patent protections, cyclical market patterns, evolving industry standards, frequent new product introductions and the considerable risk of owning small capitalization companies that have recently begun operations. In addition, the stocks of many internet companies have exceptionally high price-to-earnings ratios with little or no earnings histories. Many internet companies have experienced extreme price and volume fluctuations that often have been unrelated to their operating performance.

Management Risk. The Fund is subject to management risk because it is an actively managed. In managing the Fund's portfolio, the Sub-Advisers will apply investment techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee that these will produce the desired results.

Market Risk. Market risk is the risk that a particular security owned by the Fund or the Shares in general may fall in value, including the possible loss of the entire principal amount that you invest. Securities are subject to market fluctuations caused by such factors as economic, political, regulatory or market developments, changes in interest rates and perceived trends in securities prices, and changes in investors' perceptions of the financial condition of an issuer or the general condition of the relevant stock market, such as market volatility. The economies of the United States and its trading partners, as well as the financial markets generally, may be adversely impacted by trade disputes and other matters. Advancements in technology may also adversely impact markets and the overall performance of the Fund. For instance, the economy may be significantly impacted by the advanced development and increased regulation of artificial intelligence. Overall security values could decline generally or could underperform other investments. In addition, local, regional or global events such as war, acts of terrorism, spread of infectious diseases or other public health issues, recessions, or other events could have a significant negative impact on the Fund and its investments. Such events may affect certain regions, sectors and industries more significantly than others. Such events could also adversely affect the prices and liquidity of the Fund's portfolio securities or other instruments and could result in disruptions to trading markets. Any of such circumstances could materially negatively impact the value of the Fund's Shares and result in increased market volatility. During any such events, the Fund's Shares may trade at an increased premium or discount to its net asset value.

Risks Associated with ETFs. The Fund is an ETF, and therefore, as a result of an ETF's structure, is subject to the following risks:

Authorized Participant Concentration Risk. Only an authorized participant may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that act as authorized participants on an agency basis (i.e., on behalf of other market participants). To the extent that these institutions exit the business or are unable to proceed with orders for issuance or redemption of Creation Units and no other authorized participant is able to step forward to fulfill the order, in either of these cases, Shares may trade at a discount to the Fund's net asset value ("NAV") and possibly face delisting.

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.

Market Maker Risk. The Fund faces the risks associated with a potential lack of an active market for the Fund's Shares due to a limited number of market makers. If the Fund has lower average daily trading volumes, it may rely

on a small number of third-party market makers to provide a market for the purchase and sale of Shares. Any trading halt or other problem relating to the trading activity of these market makers could result in a dramatic change in the spread between the Fund's NAV and the price at which the Shares are trading on the Exchange, which could result in a decrease in value of the Shares. Market makers are under no obligation to make a market in Shares, and authorized participants are not obligated to submit purchase or redemption orders for Creation Units. Decisions by market makers or authorized participants to reduce their role or step away from these activities in times of market stress could inhibit the effectiveness of the arbitrage process in maintaining the relationship between the underlying values of the Fund's portfolio securities and the Fund's market price. This reduced effectiveness could result in Shares trading at values below the NAV and also in greater than normal intra-day bid-ask spreads for Shares.

Market Trading Risks. Shares of the Fund are publicly traded on the Exchange, which may subject shareholders of the Fund to numerous trading risks. First, Shares of the Fund may trade at prices that deviate from its NAV. The market prices of Shares will generally fluctuate in accordance with changes in the NAV of the Fund, but are also dependent upon the relative supply of and demand for Shares on the Exchange. The Fund cannot predict whether Shares will trade below (i.e., a discount), at, or above (i.e., a premium) their NAV. Price differences between the trading price of Shares and the NAV may be due, in large part, to the fact that supply and demand forces at work in the secondary trading market for Shares will be closely related to, but not identical to, the same forces influencing the prices of the holdings of the Fund trading individually or in the aggregate at any point in time. Further, securities (including Shares), are subject to market fluctuations and liquidity constraints that may be caused by such factors as economic, political, or regulatory developments, changes in interest rates, and/or perceived trends in securities prices. Additionally, although the Shares are listed for trading on the Exchange, there can be no assurance that an active trading market for the Shares will develop or be maintained. Trading in Shares on the Exchange 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. Further, the Fund is required to comply with listing requirements adopted by the Exchange, and there can be no assurance that the requirements of the Exchange necessary to maintain listing of the Fund's Shares will continue to be met or will remain unchanged. Non-compliance with such requirements may result in the Fund's Shares being delisted by the Exchange.

Operational Risk. The Fund is exposed to operational risks arising from a number of factors, including, but not limited to, human error, processing and communication errors, errors of the Fund's service providers, counterparties or other third-parties, failed or inadequate processes and technology

or systems failures. The Fund relies on third-parties to provide a range of services relating to its operations. Any delay or failure relating to engaging or maintaining such service providers may affect the Fund's ability to meet its investment objective. The Fund and Adviser seek to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address these risks.

Smaller Companies Risk. Small and/or mid-capitalization companies may be more vulnerable to adverse general market or economic developments, and their securities may be less liquid and may experience greater price volatility than larger, more established companies as a result of several factors, including limited trading volumes, products or financial resources, management inexperience and less publicly available information. Accordingly, such companies are generally subject to greater market risk than larger, more established companies.

Subsidiary Investment Risk. Changes in the laws of the United States and/or the Cayman Islands, under which the Fund and the Subsidiary are organized, respectively, could result in the inability of the Fund to operate as intended and could negatively affect the Fund and its shareholders. The Subsidiary is not registered under the 1940 Act and is not subject to all the investor protections of the 1940 Act. However, as the Subsidiary is wholly-owned by the Fund, and the investors of the Fund will have the investor protections of the 1940 Act, the Fund as a whole - including the Subsidiary - will provide investors with 1940 Act protections.

Tax Risk. The Fund intends to elect and to qualify each year to be treated as a RIC under Subchapter M of the Code. In order to be treated as a RIC, the Fund must meet certain income, diversification and distribution tests. If, in any year, the Fund fails to qualify as a RIC under the applicable tax laws, the Fund would be taxed as an ordinary corporation. The Fund intends to treat any income it may derive from the investment vehicles received by the Subsidiary as "qualifying income" under the provisions of the Code applicable to RICs. The Internal Revenue Service (the "IRS") has issued numerous Private Letter Rulings ("PLRs") provided to third parties not associated with the Fund or its affiliates (which only those parties may rely on as precedent) concluding that similar arrangements resulted in qualifying income. Many of such PLRs have now been revoked by the IRS. In March of 2019, the Internal Revenue Service published Regulations that concluded that income from a corporation similar to the Subsidiary would be qualifying income, if the income is related to the Fund's business of investing in stocks or securities. Although the Regulations do not require distributions from the Subsidiary, the Fund intends to cause the Subsidiary to make distributions that would allow the Fund to make timely distributions to its shareholders. The Fund generally will be required to include in its own taxable income the income of the Subsidiary for a tax year, regardless of whether the Fund receives a distribution of the Subsidiary's income in that tax year, and this income would nevertheless be subject to the distribution requirement for qualification as a regulated investment company and would be taken into account for purposes of the 4% excise tax.

To comply with the asset diversification test applicable to a RIC, the Fund will limit its investments in the Subsidiary to 25% of the Fund's total assets at the end of each tax quarter. The investment strategy of the Fund will cause the Fund to hold substantially more than 25% of the Fund's total assets in investments in the Subsidiary the majority of the time. The Fund intends to manage the exposure to the Subsidiary so that the Fund's investments in the Subsidiary do not exceed 25% of the total assets at the end of any tax quarter. If the Fund's investments in the Subsidiary were to exceed 25% of the Fund's total assets at the end of a tax quarter, the Fund, generally, has a grace period to cure such lack of compliance. If the Fund fails to timely cure, it may no longer be eligible to be treated as a RIC.

If the Fund did not qualify as a RIC for any taxable year and certain relief provisions were not available, the Fund's taxable income would be subject to tax at the Fund level and to a further tax at the shareholder level when such income is distributed. In such event, in order to re-qualify for taxation as a RIC, the Fund might be required to recognize unrealized gains, pay substantial taxes and interest and make certain distributions. This would cause investors to incur higher tax liabilities than they otherwise would have incurred and would have a negative impact on Fund returns. In such event, the Fund's Board of Trustees may determine to reorganize or close the Fund or materially change the Fund's investment objective and strategies. In the event that the Fund fails to qualify as a RIC, the Fund will promptly notify shareholders of the implications of that failure.

Valuation Risk. The Fund is subject to the risk of valuation discrepancies for its securities between its valuation of a security and that in the marketplace. Additionally, the value of securities in the Fund's portfolio may change on days that shareholders are not able to purchase or sell Shares. Further, during periods of reduced market liquidity or in the absence of readily available market quotations for the holdings of the Fund, the valuation of the Fund's investments will become more difficult. In market environments where there is reduced availability of reliable objective pricing data, the judgment of the Fund's investment adviser in determining the fair value of the security may play a greater role. While such determinations may be made in good faith, it may nevertheless be more difficult for the Fund to accurately assign a daily value.

The Shares will change in value, and you could lose money by investing in the Fund. The Fund may not achieve its investment objective.

PERFORMANCE

The bar chart and table below illustrate the annual calendar year returns of the Fund based on NAV as well as the average annual Fund returns. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year-to-year and by showing how the Fund's average annual total returns based on NAV compare to those of a benchmark index and a broad-based market index. The Fund's performance information is accessible on the Fund's website at www.amplifyetfs.com.

The Fund's highest quarterly return was 60.08% (quarter ended March 31, 2021) and the Fund's lowest quarterly return was -46.73% (quarter ended June 30, 2022).

The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Returns before taxes do not reflect the effects of any income or capital gains taxes. All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains.

Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans.

MANAGEMENT OF THE FUND

Investment Adviser. Amplify Investments LLC ("Amplify Investments" or the "Adviser")

Sub-Adviser. Tidal Investments LLC

Portfolio Managers. The following individuals serve as portfolios managers to the Fund.

• Michael Venuto, Chief Investment Officer at Tidal

• Charles A. Ragauss, CFA, Head of Trading and Portfolio Manager at Tidal

• Daniel Weiskopf, Portfolio Manager at Tidal

The portfolio managers are primarily and jointly responsible for the day-to-day management of the Fund. Each portfolio manager has served as part of the portfolio management team of the Fund since its inception in 2018.

PURCHASE AND SALE OF SHARES

The Fund issues and redeems Shares at net asset value ("NAV") only with authorized participants that have entered into agreements with the Fund's distributor and only in Creation Units or multiples thereof ("Creation Unit Aggregations"), in exchange for the deposit or delivery of a basket of securities in which the Fund invests and/or cash. Except when aggregated in Creation Units, the Shares are not redeemable securities of the Fund.

Individual Shares may only be bought and sold in the secondary market (i.e., on a national securities exchange) through a broker or dealer at a market price. Because the Shares trade at market prices rather than NAV, Shares may trade at a price greater than NAV (at a premium), at NAV, or less than NAV (at a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase Shares (bid) and the lowest price a seller is willing to accept for Shares (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

Recent information, including information on the Fund's NAV, market price, premiums and discounts, and bid-ask spreads, is available online at www.amplifyetfs.com.

TAX INFORMATION

The Fund's distributions will generally be taxable as ordinary income or capital gains. A sale of Shares may result in capital gain or loss.

PAYMENTS TO BROKER-DEALERS AND OTHER FINANCIAL INTERMEDIARIES

If you purchase Shares through a broker-dealer or other financial intermediary (such as a bank), the Adviser and Foreside Fund Services, LLC, the Fund's distributor, may pay the intermediary for the sale of Shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.