Market Risk. The market price of a security or instrument may decline, sometimes rapidly or unpredictably, due to general market conditions that are not specifically related to a particular company, such as real or perceived adverse economic or political conditions throughout the world, changes in the general outlook for corporate earnings, changes in interest or currency rates, or adverse investor sentiment generally. In addition, local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, or other events could have a significant impact on a security or instrument. The market value of a security or instrument also may decline because of factors that affect a particular industry or industries, such as labor shortages or increased production costs and competitive conditions within an industry.

Quantitative Model Risk. There are limitations inherent in every quantitative model. The factors used in quantitative analysis and the weight placed on those factors may not be predictive of a security’s value. In addition, factors that affect a security’s value can change over time and these changes may not be reflected in the quantitative model. Investments selected using the Zacks Rank and other quantitative models may perform differently from the market as a whole or from their expected performance. There can be no assurance that use of a quantitative model will enable the Fund to achieve positive returns or outperform the market.

Small-Cap Companies Risk. The securities of small-capitalization companies may be subject to more abrupt or erratic market movements and may have lower trading volumes or more erratic trading than securities of larger, more established companies or market averages in general. In addition, such companies typically are more likely to be adversely affected than large capitalization companies by changes in earning results, business prospects, investor expectations or poor economic or market conditions.

Value-Oriented Investment Strategies Risk. Value stocks are those that are believed to be undervalued in comparison to their peers due to adverse business developments or other factors. Value investing is subject to the risk that the market will not recognize a security’s inherent value for a long time or at all, or that a stock judged to be undervalued may actually be appropriately priced or overvalued. In addition, during some periods (which may be extensive) value stocks generally may be out of favor in the markets.

Management and Strategy Risk. The value of your investment is dependent upon the judgment of the Advisor about the quality, relative yield, value or market trends affecting a particular security, industry, sector or region, which may prove to be incorrect.

Market Capitalization Risk. Larger, more established companies may be unable to attain the high growth rates of successful, smaller companies during periods of economic expansion. The securities of small-capitalization and mid-capitalization companies may be subject to more abrupt or erratic market movements and may have lower trading volumes or more erratic trading than securities of larger, more established companies or market averages in general. In addition, such companies typically are more likely to be adversely affected than large capitalization companies by changes in earning results, business prospects, investor expectations or poor economic or market conditions.

Sector Focus Risk. The Fund may invest a larger portion of its assets in one or more sectors than many other mutual funds and thus will be more susceptible to negative events affecting those sectors. Technology companies may have limited product lines, markets, financial resources or personnel. Technology companies typically face intense competition and potentially rapid product obsolescence. They are also heavily dependent on intellectual property rights and may be adversely affected by the loss or impairment of those rights. Companies in the technology sector are facing increased government and regulatory scrutiny and may be subject to adverse government or regulatory action.

Market Disruption and Geopolitical Risk. U.S. market disruption can be caused by economic, financial or political events and factors, including but not limited to, international wars or conflicts (including Russia’s military invasion of Ukraine and the conflicts in the Middle East), geopolitical developments (including trading and tariff arrangements, and sanctions), instability in regions such as Asia, Eastern Europe and the Middle East, terrorism, natural disasters and public health epidemics (including the outbreak of COVID-19 globally).

Authorized Participant Risk. Only an authorized participant (“Authorized Participant” or “AP”) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that may act as Authorized Participants on an agency basis (i.e., on behalf of other market participants).

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

Risk is inherent in all investing. The loss of your money is a principal risk of investing in the Fund. Investors should consider the following risk factors and special considerations associated with investing in the Fund, which may cause you to lose money. The following principal risk factors have been identified for the Fund. There can be no assurance that the Fund will be successful in meeting its investment objective.

Equity Risk. The value of the equity securities held by the Fund may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, or factors relating to specific companies in which the Fund invests.

Foreign Investment Risk. The prices of foreign securities may be more volatile than the prices of securities of U.S. issuers because of economic and social conditions abroad, political developments, and changes in the regulatory environments of foreign countries. Changes in exchange rates and interest rates, and the imposition of sanctions, confiscations, trade restrictions (including tariffs) and other government restrictions by the United States and/or other governments may adversely affect the values of the Fund’s foreign investments. Foreign companies are generally subject to different legal and accounting standards than U.S. companies, and foreign financial intermediaries may be subject to less supervision and regulation than U.S. financial firms. Foreign securities include ADRs. Unsponsored ADRs are organized independently and without the cooperation of the foreign issuer of the underlying securities, and involve additional risks because U.S. reporting requirements do not apply. In addition, the issuing bank may deduct shareholder distribution, custody, foreign currency exchange, and other fees from the payment of dividends.

Growth-Oriented Investment Strategies Risk. Growth funds generally focus on stocks of companies believed to have above-average potential for growth in revenue and earnings. Growth securities typically are very sensitive to market movements because their market prices frequently reflect projections of future earnings or revenues, and when it appears that those expectations will not be met the prices of growth securities typically fall.

Lending Portfolio Securities Risk. The Fund may lend its portfolio securities to broker-dealers and banks, provided that it may not lend securities if, as a result, the aggregate value of all securities loaned would exceed 33 1/3% of its total assets. The collateral, including the investment of any cash collateral, is subject to market depreciation. In the event of bankruptcy or other default of the borrower, the Fund could experience delays in both liquidating the loan collateral and recovering the loaned securities and losses. The collateral (including any investment of cash collateral) is not subject to the percentage limitations on the Fund’s investments described elsewhere in this prospectus.

Income and Distribution Risk. The income that shareholders receive from the Fund through annual distributions is based primarily on the dividends and interest the Fund earns from its investments. Dividend payments the Fund receives in respect of its portfolio securities can vary widely over the short and long-term.

Sector Focus Risk. The Fund may invest a larger portion in one or more sectors than many other ETFs and thus will be more susceptible to negative events affecting those sectors. The performance of companies in the financial sector may be adversely impacted by many factors, including, among others: government regulations of, or related to, the sector; governmental monetary and fiscal policies; economic, business or political conditions; credit rating downgrades; changes in interest rates; price competition; and decreased liquidity in credit markets. The financial sector has experienced significant losses and a high degree of volatility in the recent past, and the impact of more stringent capital requirements and of recent or future regulation on any individual financial company or on the sector as a whole cannot be predicted. The performance of companies in the industrial sector may be adversely impacted by many factors, including, among others: government regulations of, or related to, the sector; world events and economic conditions; insurance costs; and labor relations issues. Companies in the industrial sector can also be cyclical, subject to sharp price movements, and significantly affected by government spending policies.

Market Disruption and Geopolitical Risk. U.S. market disruption can be caused by economic, financial or political events and factors, including but not limited to, international wars or conflicts (including Russia’s military invasion of Ukraine and the conflicts in the Middle East), geopolitical developments (including trading and tariff arrangements, and sanctions), instability in regions such as Asia, Eastern Europe and the Middle East, terrorism, natural disasters and public health epidemics (including the outbreak of COVID-19 globally).

Authorized Participant Risk. Only an authorized participant (“Authorized Participant” or “AP”) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that may act as Authorized Participants on an agency basis (i.e., on behalf of other market participants).

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

Short Sales Risk. In connection with a short sale of a security or other instrument, the Fund is subject to the risk that instead of declining, the price of the security or other instrument sold short will rise. If the price of the security or other instrument sold short increases between the date of the short sale and the date on which the Fund replaces the security or other instrument borrowed to make the short sale, the Fund will experience a loss, which is theoretically unlimited since there is a theoretically unlimited potential for the market price of a security or other instrument sold short to increase.