Total

Vaughan Nelson Emerging Markets Opportunities Fund

SUMMARY SECTION – Vaughan Nelson Emerging Markets Opportunities Fund

Investment Objective

The investment objective of the Vaughan Nelson Emerging Markets Opportunities Fund (the “Emerging Markets Opportunities Fund” or “Fund”) is to seek long term capital appreciation.

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. 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.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees - Vaughan Nelson Emerging Markets Opportunities Fund - USD ($)	Investor Class	Institutional Class
Maximum sales charge (load) imposed on purchases	none	none
Maximum deferred sales charge (load)	none	none
Wire fee	$ 20	$ 20
Overnight check delivery fee	25	25
Retirement account fees (annual maintenance fee)	$ 15	$ 15

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

Annual Fund Operating Expenses - Vaughan Nelson Emerging Markets Opportunities Fund		Investor Class	Institutional Class
Management fees		0.95%	0.95%
Distribution (Rule 12b-1) fees		0.25%	none
Shareholder Service Fee		0.11%	0.11%
Other Expenses		1.04%	1.04%
Total annual fund operating expenses		2.35%	2.10%
Fees waived and/or expenses reimbursed	[1]	(1.00%)	(1.00%)
Total annual fund operating expenses after waiving fees and/or reimbursing expenses	[1]	1.35%	1.10%

Example

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example assumes that you invest $10,000 in the Fund for the time periods indicated and then 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 reflects the Fund’s contractual fee waiver and/or expense reimbursement only for the term of the contractual fee waiver and/or expense reimbursement.

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example - Vaughan Nelson Emerging Markets Opportunities Fund - USD ($)	One Year	Three Years	Five Years	Ten Years
Investor Class	137	638	1,165	2,609
Institutional Class	112	561	1,037	2,352

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 may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 68% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund will invest at least 80% of its net assets (including amounts borrowed for investment purposes) in equity securities of companies that are either listed, domiciled, or conduct a meaningful amount of business in emerging markets. The Fund’s advisor defines companies conducting a meaningful amount of business in emerging markets as those companies that derive at least 50% of revenues or net profits from, or have at least 50% of assets or production capacities in, emerging market countries. The Fund’s advisor also includes in the definition of emerging market companies those that have been organized under the laws of, have their principal offices or headquarters in, or the securities of which are principally traded in emerging market countries. Emerging market countries are those countries that are considered to be emerging markets or developing economies by the World Bank or the International Finance Corporation, or are included in any of Morgan Stanley Capital International (MSCI) emerging market indices. Emerging market countries are typically located in Asia, Africa, the Caribbean and Central America, South America, Eastern Europe, and the Middle East. While the Fund may invest in companies of any market capitalization, under normal market circumstances, the Fund expects to focus on small- and medium-sized companies with market capitalizations similar to companies included in the MSCI Emerging Markets SMID Cap Index (the “Index”). As of October 31, 2022, the Index included companies with market capitalizations between $9.24 million and $15.6 billion. From time to time, the Fund may have a significant portion of its assets in one or more market sectors.

The Fund’s advisor uses a bottom-up approach, employing both fundamental research and quantitative tools, that seeks to identify companies with attractive valuations. The strategy invests in stocks that the Fund’s advisor believes are profitable, undervalued based on a range of valuation metrics, including price to book, price to earnings and price to cash flow, and exhibit low levels of leverage. The Fund’s investments in equity securities may include common stocks, preferred stocks, convertible securities and American, European and Global Depository Receipts (“ADRs,” “EDRs,” and “GDRs,” respectively). ADRs are receipts that represent interests in foreign securities held on deposit by U.S. banks. EDRs and GDRs have the same qualities as ADRs, except that they may be traded in several international trading markets. The Fund may also invest in exchange-traded funds (“ETFs”) that invest in portfolios of securities designed to track particular market segments or indices and whose shares are bought and sold on securities exchanges. The Fund generally will invest in securities of companies located in different countries and regions. From time to time, the Fund may have a significant portion of its assets invested in the securities of companies in one or a few countries or regions, including India.

Principal Risks of Investing

Risk is inherent in all investing and you could lose money by investing in the Fund. A summary description of certain principal risks of investing in the Fund is set forth below. Before you decide whether to invest in the Fund, carefully consider these risk factors associated with investing in the Fund, which may cause investors to lose money. There can be no assurance that the Fund will achieve its investment objective.

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.

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, EDRs and GDRs. Unsponsored ADRs and GDRs 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.

India Investment Risk. In addition to the general risks applicable to emerging market securities, there are special risks associated with investments in Indian issuers, including exposure to currency fluctuations, less liquidity, expropriation, confiscatory taxation, and exchange control regulations (including currency blockage). Inflation and rapid fluctuations in inflation and interest rates have had, and may continue to have, negative effects on the economy and securities markets of India. A high proportion of the securities of many Indian issuers are held by a limited number of persons or entities, which may limit the number of shares available for investment by the Fund. Also, a limited number of issuers represent a disproportionately large percentage of market capitalization and trading value in India.

Emerging Markets Risk. Many of the risks with respect to foreign investments are more pronounced for investments in issuers in developing or emerging market countries. Emerging market countries tend to have more government exchange controls, more volatile interest and currency exchange rates, less market regulation, and less developed and less stable economic, political and legal systems than those of more developed countries. There may be less publicly available and reliable information about issuers in emerging markets than is available about issuers in more developed markets. In addition, emerging market countries may experience high levels of inflation and may have less liquid securities markets and less efficient trading and settlement systems.

Currency Risk. The values of investments in securities denominated in foreign currencies increase or decrease as the rates of exchange between those currencies and the U.S. dollar change. Currency conversion costs and currency fluctuations could erase investment gains or add to investment losses. Currency exchange rates can be volatile and are affected by factors such as general economic conditions, the actions of the United States and foreign governments or central banks, the imposition of currency controls, and speculation.

Small-Cap and Mid-Cap Company Risk. 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.

ETF and Mutual Fund Risk. Investing in ETFs or mutual funds will provide the Fund with exposure to the risks of owning the underlying securities the ETFs or mutual funds hold. Shares of ETFs typically trade on securities exchanges and may at times trade at a premium or discount to their net asset values. In addition, an ETF or a mutual fund that tracks an index may not replicate exactly the performance of its underlying index for a number of reasons, including transaction costs incurred by the ETF or mutual fund, the temporary unavailability of certain index securities in the secondary market, or discrepancies between the ETF or mutual fund and the index with respect to the weighting of securities or the number of securities held. It may be more expensive for the Fund to invest in an ETF or mutual fund than to own the portfolio securities of these investment vehicles directly. Investing in ETFs and mutual funds, which are investment companies, involves duplication of advisory fees and certain other expenses. The Fund will pay brokerage commissions in connection with the purchase and sale of shares of ETFs. In addition, the Fund may invest in underlying funds which invest a larger portion of their assets in one or more sectors than many other mutual funds, and thus will be more susceptible to negative events affecting those sectors.

Management and Strategy Risk. The value of your investment depends on the judgment of the Fund’s advisor about the quality, relative yield, value or market trends affecting a particular security, industry, sector or region, which may prove to be incorrect.

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.

Convertible Securities Risk. Convertible securities are subject to market and interest rate risk and credit risk. When the market price of the equity security underlying a convertible security decreases the convertible security tends to trade on the basis of its yield and other fixed income characteristics, and is more susceptible to credit and interest rate risks. When the market price of such equity security rises, the convertible security tends to trade on the basis of its equity conversion features and be more exposed to market risk. Convertible securities are typically issued by smaller capitalized companies with stock prices that may be more volatile than those of other companies.

Preferred Stock Risk. Preferred stock represents an equity interest in a company that generally entitles the holder to receive, in preference to the holders of other stocks such as common stock, dividends and a fixed share of the proceeds resulting from a liquidation of the company. The market value of preferred stock is subject to company-specific and market risks applicable generally to equity securities and is also sensitive to changes in the company’s creditworthiness, the ability of the company to make payments on the preferred stock, and changes in interest rates, typically declining in value if interest rates rise.

Recent Market Events. Periods of market volatility may occur in response to market events and other economic, political, and global macro factors. For example, in recent years the COVID-19 pandemic, the large expansion of government deficits and debt as a result of government actions to mitigate the effects of the pandemic, Russia’s invasion of Ukraine, and the rise of inflation have resulted in extreme volatility in the global economy and in global financial markets. These and other similar events could be prolonged and could adversely affect the value and liquidity of the Fund’s investments, impair the Fund’s ability to satisfy redemption requests, and negatively impact the Fund’s performance.

Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets, customer data (including private shareholder information), or proprietary information, or cause the Fund, the Fund’s advisor, and/or other service providers (including custodians, sub-custodians, transfer agents and financial intermediaries) to suffer data breaches, data corruption or loss of operational functionality. In an extreme case, a shareholder’s ability to exchange or redeem Fund shares may be affected.

Performance

The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year for Institutional Class shares and by showing how the average annual total returns of Institutional Class shares of the Fund compare with the average annual total returns of a broad-based market index. Performance for classes other than those shown may vary from the performance shown to the extent the expenses for those classes differ. Updated performance information is available at the Fund’s website, https://www.im.natixis.com/us/vaughan-nelson-funds. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Effective October 1, 2019, Vaughan Nelson Investment Management, L.P. became investment advisor to the Fund. The performance shown for periods prior to October 1, 2019, is that of the Fund’s previous advisor, Advisory Research, Inc.

For each calendar year at NAV

Calendar-Year Total Return (before taxes) for Institutional Class Shares

Institutional Shares
Highest Calendar Quarter Return at NAV	23.08%	Quarter Ended 06/30/2020
Lowest Calendar Quarter Return at NAV	(30.82)%	Quarter Ended 03/31/2020

Average Annual Total Returns for periods ended December 31, 2022

Average Annual Returns - Vaughan Nelson Emerging Markets Opportunities Fund		Average Annual Returns, 1 Year	Average Annual Returns, 5 Years	Average Annual Returns, Since Inception	[1]	Average Annual Returns, Inception Date
Institutional Class		(11.69%)	(1.26%)	1.45%		Nov. 01, 2013
Investor Class		(11.96%)	(1.52%)	1.20%		Nov. 01, 2013
After Taxes on Distributions | Institutional Class	[2]	(11.70%)	(1.45%)	0.91%
After Taxes on Distributions and Sale of Fund Shares | Institutional Class	[2]	(6.53%)	(0.76%)	1.09%
MSCI Emerging Markets SMID Cap Index (reflects no deduction for fees, expenses or taxes)		(17.11%)	0.13%	2.29%		Nov. 01, 2013

[1] The Fund’s advisor has contractually agreed to waive its fees and/or pay for operating expenses of the Fund to ensure that total annual fund operating expenses (excluding any taxes, leverage interest, brokerage commissions, dividend and interest expenses on short sales, acquired fund fees and expenses (as determined in accordance with Form N-1A), professional fees related to services for the collection of foreign tax reclaims, expenses incurred in connection with any merger or reorganization, and extraordinary expenses such as litigation expenses) do not exceed 1.35% and 1.10% of the average daily net assets of the Investor Class shares and Institutional Class shares, respectively. This agreement is in effect until February 29, 2024, and it may be terminated before that date only by the Trust’s Board of Trustees. The Fund’s advisor is permitted to seek reimbursement from the Fund, subject to certain limitations, of fees waived or payments made to the Fund for a period ending three full fiscal years after the date of the waiver or payment. This reimbursement may be requested from the Fund if the reimbursement will not cause the Fund’s annual expense ratio to exceed the lesser of (a) the expense limitation in effect at the time such fees were waived or payments made, or (b) the expense limitation in effect at the time of the reimbursement.

[1] Investor Class shares were first offered on December 2, 2019. The performance figures for Investor Class shares include the performance for the Institutional Class shares for the period prior to December 2, 2019, adjusted for Investor Class shares’ expenses, which are higher than the expenses of Institutional Class shares.

[2] After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.