Semper Short Duration Fund

Summary Prospectus

March 30, 2019

	Institutional Class	SEMIX
	Investor Class	SEMRX

Beginning on January 1, 2021, as permitted by regulations adopted by the Securities and Exchange Commission, paper copies of the Fund’s shareholder reports will no longer be sent by mail, unless you specifically request paper copies of the reports from the Fund (defined herein) or from your financial intermediary, such as a broker-dealer or bank. Instead, the reports will be made available on a website, and you will be notified by mail each time a report is posted and provided with a website link to access the report.

If you already elected to receive shareholder reports electronically, you will not be affected by this change and you need not take any action. You may elect to receive shareholder reports and other communications from the Fund or your financial intermediary electronically through the Fund’s website.

You may elect to receive all future reports in paper free of charge. You can inform the Fund or your financial intermediary that you wish to continue receiving paper copies of your shareholder reports. Your election to receive reports in paper may apply to all funds held through your financial intermediary.

Before you invest, you may want to review the Semper Short Duration Fund’s (the “Short Duration Fund” or the “Fund”) Statutory Prospectus, which contains more information about the Short Duration Fund and its risks. The current Statutory Prospectus and Statement of Additional Information dated March 30, 2019, are incorporated by reference into this Summary Prospectus. You can find the Short Duration Fund’s Statutory Prospectus, reports to shareholders and other information about the Fund online at http://semperfunds.com/documents.html. You can also get this information at no cost by calling 1-855-736-7799 (855-SEM-PRXX) or by sending an e-mail request to Info@sempercap.com.

Investment Objectives

The Short Duration Fund seeks to provide a high level of current income that is consistent with preservation of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

	Institutional Class	Investor Class
SHAREHOLDER FEES (fees paid directly from your investment)	None	None

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)
Management Fees	0.35%	0.35%
Distribution and Service (Rule 12b-1) Fees	None	0.25%
Other Expenses	0.48%	0.48%
Total Annual Fund Operating Expenses	0.83%	1.08%
Less: Fee Waiver and Expense Reimbursement	-0.22%	-0.22%
Total Annual Fund Operating Expenses After Fee Waiver and Expense Reimbursement⁽¹⁾⁽²⁾	0.61%	0.86%

⁽¹⁾

Total Annual Fund Operating Expenses After Fee Waiver and Expense Reimbursement do not correlate to the Ratio of Expenses to Average Net Assets Before Fee Waiver and Expense Reimbursement in the Financial Highlights section of the statutory prospectus, which reflects the actual operating expenses of the Short Duration Fund and does not include 0.01% that is attributed to acquired fund fees and expenses (“AFFE”).

⁽²⁾

Semper Capital Management, L.P. (the “Adviser”) has contractually agreed to waive a portion or all of its management fees and pay Fund expenses to ensure that Total Annual Fund Operating Expenses After Fee Waiver and Expense Reimbursement (excluding AFFE, taxes, interest expense, dividends on securities sold short and extraordinary expenses) do not exceed 0.60% of average daily net assets for Institutional Class shares and 0.85% of average daily net assets for Investor Class shares (the “Expense Caps”). The Expense Caps will remain in effect through at least March 29, 2020 and may be terminated only by the Trust’s Board of Trustees (the “Board”). The Adviser may request recoupment of previously waived fees and paid expenses from the Fund for three years from the date they were paid, subject to the Expense Caps.

Example. This Example is intended to help you compare the cost of investing in the Short Duration 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 (taking into account the Expense Caps only in the first year). 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
Institutional Class	$62	$243	$439	$1,005
Investor Class	$88	$322	$574	$1,297

Portfolio Turnover. The Short Duration Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 158% of the average value of its portfolio.

Principal Investment Strategies

Under normal market conditions, the Short Duration Fund invests primarily in investment-grade debt securities of domestic entities. The Adviser considers securities to be of investment grade quality if they are rated BBB (or comparable) or higher by a nationally recognized credit rating organization including Standard & Poor’s Ratings Services (“S&P”) and Moody’s Investors Service, Inc. (“Moody’s”), or if unrated, determined by the Adviser to be of comparable quality. The Fund may hold securities that, after being purchased, are downgraded to non-investment grade and would no longer qualify for initial investment. Under normal circumstances, the Fund expects to maintain a weighted average portfolio duration of up to three (3) years. The Fund defines duration as effective duration which is the interest rate sensitivity of projected cash flows from Fund securities, adjusted for amortization, prepayments, and expected calls and puts. This means that a debt security’s price would be expected to decrease by approximately 3% with a 1% increase in interest rates. The Fund believes that effective duration provides the most accurate estimation of the Fund's interest rate sensitivity.

The Short Duration Fund may invest in asset-backed securities (“ABS”), including mortgage-backed securities (“MBS”). MBS refers to a type of fixed income instrument that represents an interest in a pool of mortgages, including residential MBS (“RMBS”), commercial MBS (“CMBS”) and securities issued by government sponsored entities (“agency MBS”). MBS, including CMBS and RMBS, include fixed and variable rate securities with underlying fixed or variable rate mortgage loans and securities issued by private entities (“non-agency MBS”). As part of the Fund's agency RMBS investments, the Fund may invest in credit risk transfer securities. Credit risk transfer securities are fixed- or floating-rate unsecured general obligations issued from time to time by Freddie Mac, Fannie Mae or other government sponsored entities.

Debt securities may include all fixed-income securities (both fixed and floating-rate securities), Rule 144A securities, U.S. Government securities, municipal securities, collateralized loan obligations (“CLOs”), special purpose entities (such as asset-backed or mortgage-backed security issuers), zero coupon securities, money market securities, repurchase agreements and private asset-backed loan participations. Certain asset-backed and mortgage-backed securities are issued with stated maturities of 15 to 40 years; however, their effective durations are generally under 3 years. U.S. Government securities include U.S. Treasury bills, notes and other obligations that are issued by or guaranteed as to interest and principal by the U.S. Government or by agencies or instrumentalities of the U.S. Government. The Fund may also invest in high yield instruments that are rated below investment grade (i.e., “high yield” or “junk” ratings). The Fund may also invest up to 10% of its total assets in other investment companies, including exchange-traded funds (“ETFs”).

The Short Duration Fund may sell securities short with respect to 25% of its total assets. A short sale is the sale by the Short Duration Fund of a security which it does not own in anticipation of purchasing the same security in the future at a lower price to close the short position. The Adviser will primarily sell securities short for the purposes of managing certain risks (primarily interest rate and/or yield spread risk) associated with its long positions or for capturing differences in value between two securities, and not for the purpose of forecasting the market’s direction. As a result, short sales will primarily be used for hedging purposes, not for speculative purposes. In many instances, the Fund will utilize forward-settling sales of agency RMBS where the underlying pools of mortgage loans are To Be Announced (“TBA”) securities for these short selling activities.

The Adviser will allocate the Short Duration Fund’s assets across different market sectors and different maturities based on its view of the relative value of each sector or maturity. The Short Duration Fund may purchase and sell securities for a variety of reasons, such as to adjust the portfolio's average maturity, duration, or credit quality or to shift assets into and out of higher yielding or lower yielding securities or different sectors.

Principal Investment Risks

Losing all or a portion of your money on your investment is a risk of investing in the Short Duration Fund. The following additional risks could affect the value of your investment:

Market and Regulatory Risk. Events in the financial markets and economy may cause volatility and uncertainty and adversely impact the Fund’s performance. Market events may affect a single issuer, industry, sector, or the market as a whole. Traditionally liquid investments may experience periods of diminished liquidity. Governmental and regulatory actions, including tax law changes, may also impair portfolio management and have unexpected or adverse consequences on particular markets, strategies, or investments.

·	Management Risk. The Fund is an actively managed portfolio. The Adviser’s management practices and investment strategies might not work to produce the desired results.

·	Fixed-Income Securities Risk. Fixed-income (debt) securities are generally subject to the following risks:

Credit Risk. The Fund’s investments are subject to the risk that issuers and/or counterparties will fail to make payments when due or default completely. Prices of the Fund’s investments may be adversely affected if any of the issuers or counterparties it is invested in are subject to an actual or perceived deterioration in their credit quality. Credit spreads may increase, which may reduce the market values of the Fund’s securities. Credit spread risk is the risk that economic and market conditions or any actual or perceived credit deterioration may lead to an increase in the credit spreads (i.e., the difference in yield between two securities of similar maturity but different credit quality) and a decline in price of the issuer’s securities.

o	Extension Risk. If interest rates rise, repayments of principal on certain fixed-income securities may occur at a slower-than-expected rate and, as a result, the expected maturity of such securities could lengthen which could cause their value to decline.

Interest Rate Risk. The value of the Fund’s investments in fixed-income securities will change based on changes in interest rates. If interest rates increase, the value of these investments generally declines. Securities with greater interest rate sensitivity and longer maturities generally are subject to greater fluctuations in value. Given that the Federal Reserve has begun to raise interest rates, the Fund may face a heightened level of interest rate risk.

Prepayment Risk. Issuers of securities held by the Fund may be able to prepay principal due on these securities, particularly during periods of declining interest rates. Securities subject to prepayment risk generally offer less potential for gains when interest rates decline, and may offer a greater potential for loss when interest rates rise. When securities are prepaid, the Short Duration Fund may have to reinvest in securities with a lower yield.

Risks Associated with Mortgage-Backed and Other Asset-Backed Securities. In addition to the risks associated with other fixed income securities, mortgage-backed and asset-backed securities are subject to certain other risks. The value of these securities will be influenced by the factors affecting the housing market or the other assets underlying such securities. As a result, during periods of declining asset values, difficult or frozen credit markets, significant changes in interest rates, or deteriorating economic conditions, mortgage- backed and asset-backed securities may decline in value, face valuation difficulties, become more volatile and/or become illiquid. The liquidity of these assets may change over time.

Residential Mortgage-Backed Securities Risk. RMBS are subject to the risks generally associated with mortgage-backed securities. RMBS may not be backed by the full faith and credit of the U.S. Government and are subject to risk of default on the underlying mortgages. RMBS issued by non-government entities may offer higher yields than those issued by government entities, but also may be subject to greater volatility than government issues. 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.

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Credit Risk Transfer Securities Risk. Credit risk transfer securities are unguaranteed and unsecured debt securities issued by the government sponsored entity and therefore are not directly linked to or backed by the underlying mortgage loans. As a result, in the event that a government sponsored entity fails to pay principal or interest on its credit risk transfer securities or goes through a bankruptcy, insolvency or similar proceeding, holders of such credit risk transfer securities have no direct recourse to the underlying mortgage loans and will generally receive recovery on par with other unsecured note holders in such a scenario. The risks associated with an investment in credit risk transfer securities are different than the risks associated with an investment in mortgage-backed securities issued by Fannie Mae and Freddie Mac, or other government sponsored entities or issued by a private issuer, because some or all of the mortgage default or credit risk associated with the underlying mortgage loans is transferred to investors. As a result, investors in these securities could lose some or all of their investment in these securities if the underlying mortgage loans default.

Commercial Mortgage-Backed Securities Risk. CMBS are subject to the risks generally associated with mortgage-backed securities. CMBS may not be backed by the full faith and credit of the U.S. Government and are subject to risk of default on the underlying mortgages. CMBS issued by non-government entities may offer higher yields than those issued by government entities, but also may be subject to greater volatility than government issues. CMBS react differently to changes in interest rates than other bonds and the prices of CMBS may reflect adverse economic and market conditions. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of CMBS.

Privately Issued Mortgage-Related Securities Risk. MBS issued or guaranteed by private issuers is also known as “non-agency MBS”. Privately issued mortgage-backed securities generally offer a higher rate of interest (but greater credit risk) than securities issued by U.S. Government issuers, as there are no direct or indirect governmental guarantees of payment. The degree of risks will depend significantly on the ability of borrowers to make payments on the underlying mortgages and the seniority of the security held by the Fund with respect to such payments. The market for privately-issued mortgage-backed securities is smaller and less liquid than the market for mortgage-backed securities issued by U.S. government issuers.

Sub-Prime Mortgage Risk. The risk that an issuer of a sub-prime mortgage security will default on its payments of interest or principal on a security when due is more pronounced in the case of sub-prime mortgage instruments than more highly ranked securities. Because of this increased risk, these securities may also be less liquid and subject to more pronounced declines in value than more highly rated instruments in times of market stress.

Risks Associated with Real Estate and Regulatory Actions. The securities that the Fund owns are dependent on real estate prices. If real estate experiences a significant price decline, this could adversely affect the prices of the securities the Fund owns. Any adverse regulatory action could impact the prices of the securities the Fund owns.

·	Rule 144A Securities Risk. The market for Rule 144A securities typically is less active than the market for publicly-traded securities. Rule 144A securities carry the risk that the liquidity of these securities may become impaired, making it more difficult for the Fund to sell these securities.

Collateralized Loan Obligation Risk. Collateralized loan obligations are generally subject to credit, interest rate, valuation, liquidity, prepayment and extension risks. These securities also are subject to risk of default on the underlying asset, particularly during periods of economic downturn. The market value of collateralized loan obligations may be affected by, among other things, changes in the market value of the underlying assets held by the CLO, changes in the distributions on the underlying assets, defaults and recoveries on the underlying assets, capital gains and losses on the underlying assets, prepayments on underlying assets and the availability, prices and interest rates of underlying assets.

High Yield Risk. Fixed income securities that are rated below investment grade (i.e., “junk bonds”) are subject to additional risk factors due to the speculative nature of the securities, such as increased possibility of default liquidation of the security, and changes in value based on public perception of the issuer.

Derivatives Risk. Derivatives, including options, futures, and swaps, may be riskier than other types of investments and may increase the volatility of the Fund. Derivatives may be sensitive to changes in economic and market conditions and may create leverage, which could result in losses that significantly exceed the Fund’s original investment. Derivatives may not perform as expected, so the Fund may not realize the intended benefits. In addition, given their complexity, derivatives expose the Fund to risks of mispricing or improper valuation.

●	Counterparty Risk. Counterparty risk arises upon entering into borrowing arrangements or derivative transactions and is the risk from the potential inability of counterparties to meet the terms of their contracts.

Leverage Risk. Leverage is the practice of borrowing money to purchase securities. Leverage can increase the investment returns of the Fund if the securities purchased increase in value in an amount exceeding the cost of the borrowing. However, if the securities decrease in value, the Fund will suffer a greater loss than would have resulted without the use of leverage.

TBA Securities Risk. In a TBA transaction, a seller agrees to deliver a security at a future date, but does not specify the particular security to be delivered. Instead, the seller agrees to accept any security that meets specified terms. The principal risks of TBA transactions are increased interest rate risk and increased overall investment exposure.

Liquidity Risk. Liquidity risk exists when particular investments are difficult to purchase or sell. The Fund’s investments in illiquid securities may reduce the returns of the Fund because it may be difficult to sell the illiquid securities at an advantageous time or price or achieve its desired level of exposure to a certain sector. Liquidity risk may be the result of, among other things, the reduced number and capacity of traditional market participants to make a market in fixed-income securities or the lack of an active market. Liquid investments may become illiquid or less liquid after purchase by the Short Duration Fund, particularly during periods of market turmoil. Illiquid and relatively less liquid investments may be harder to value, especially in changing markets.

Investment Company Risk. When the Fund invests in an ETF or mutual fund, it will bear additional expenses based on its pro rata share of the ETF’s or mutual fund’s operating expenses, including the potential duplication of management fees. The risk of owning an ETF or mutual fund generally reflects the risks of owning the underlying securities the ETF or mutual fund holds. The Fund also will incur brokerage costs when it purchases ETFs.

When-Issued Securities Risk. The price or yield obtained in a when-issued transaction may be less favorable than the price or yield available in the market when the securities delivery takes place, or that failure of a party to a transaction to consummate the trade may result in a loss to the Fund or missing an opportunity to obtain a price considered advantageous.

·	Portfolio Turnover Risk. A high portfolio turnover rate (100% or more) has the potential to result in the realization and distribution to shareholders of higher capital gains, which may subject you to a higher tax liability. A high portfolio turnover rate also leads to higher transactions costs.

Repurchase Agreement Risk. Repurchase agreement risk is the risk the counterparty to the repurchase agreement that sells the securities may default on its obligation to repurchase them. In this circumstance, the Fund may lose money because: it may not be able to sell the securities at the agreed-upon time and price, the securities may lose value before they can be sold, the selling institution may default or declare bankruptcy or the Fund may have difficulty exercising rights to the collateral.

Municipal Securities Risk. The amount of public information available about municipal securities is generally less than that for corporate securities. Special factors, such as legislative changes, and economic and business developments, may adversely affect the yield and/or value of the Fund’s investments in municipal securities. Other factors include the general conditions of the municipal securities market, the size of the particular offering, the maturity of the obligation, and the rating of the issue. Changes in economic, business or political conditions relating to a particular municipal project, municipality, or state in which the Fund invests may have an impact on the Fund’s share price.

U.S. Government Securities Risk. The Fund may invest in securities issued or guaranteed by the U.S. government or its agencies and instrumentalities (such as securities issued by the Government National Mortgage Association (Ginnie Mae), the Federal National Mortgage Association (Fannie Mae), or the Federal Home Loan Mortgage Corporation (Freddie Mac)). U.S. government securities are subject to market risk, interest rate risk and credit risk. Securities, such as those issued or guaranteed by Ginnie Mae or the U.S. Treasury, that are backed by the full faith and credit of the United States are guaranteed only as to the timely payment of interest and principal when held to maturity and the market prices for such securities will fluctuate. Notwithstanding that these securities are backed by the full faith and credit of the United States, circumstances could arise that would prevent the payment of interest or principal. This would result in losses to the Fund. Securities issued or guaranteed by U.S. government-related organizations, such as Fannie Mae and Freddie Mac, are not backed by the full faith and credit of the U.S. government and no assurance can be given that the U.S. government will provide financial support. Therefore, U.S. government-related organizations may not have the funds to meet their payment obligations in the future.

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Short Sales Risk. A short sale will be successful if the price of the shorted security decreases. However, if the underlying security goes up in price during the period in which the short position is outstanding, the Fund will realize a loss. The risk on a short sale is unlimited because the Fund must buy the shorted security at the higher price to complete the transaction. Therefore, short sales may be subject to greater risks than investments in long positions.

Performance

The Short Duration Fund was organized on March 28, 2014 to acquire the assets and liabilities of the Semper Short Duration Fund, a series of Forum Funds (the “Predecessor Fund”), in exchange for shares of the Fund. Accordingly, the Fund is the successor to the Predecessor Fund, and the following performance information shown prior to March 28, 2014, is that of the Predecessor Fund. The Fund has an investment objective, strategies and policies substantially similar to the Predecessor Fund, which was also advised by the Adviser. The following information provides some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year. The bar chart shows changes in the Institutional Class’ performance from year to year. The table shows how the Fund’s Institutional Class and Investor Class average annual returns for the one-year, five-year and since inception periods compare with those of broad measures of market performance. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available at semperfunds.com/funds/short_duration/performance.html or by calling the Fund toll-free at 1-855-736-7799 (855-SEM-PRXX).

Calendar Year Total Returns as of December 31 – Institutional Class

During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 1.41% (quarter ended March 31, 2012) and the lowest return for a calendar quarter was -0.94% (quarter ended June 30, 2013).

Average Annual Total Returns (For the periods ended December 31, 2018)	1 Year	5 Years	Since Inception (12/23/2010)
Institutional Class
Return Before Taxes	2.33%	2.28%	2.49%
Return After Taxes on Distributions	1.12%	1.00%	1.38%
Return After Taxes on Distributions and Sale of Fund Shares	1.37%	1.16%	1.43%
Investor Class
Return Before Taxes	2.05%	2.01%	2.22%
Bloomberg Barclays 1-3 Year Government Index (reflects no deduction for fees, expenses or taxes)	1.58%	0.82%	0.84%
Bloomberg Barclays 1-3 U.S. Treasury Index (reflects no deduction for fees, expenses or taxes)	1.56%	0.81%	0.82%

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 Short Duration Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). The after-tax returns are shown only for the Institutional Class; the after-tax returns for the Investor Class will vary to the extent it has different expenses. The Return After Taxes on Distributions and Sale of Fund Shares is higher than other return figures when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.

Management

Investment Adviser. Semper Capital Management, L.P. is the Short Duration Fund’s investment adviser.

Portfolio Manager. Mr. Thomas Mandel, CFA, Senior Managing Director is the portfolio manager primarily responsible for the day-to-day management of the Short Duration Fund. Mr. Mandel has served as the Fund’s portfolio manager since inception in 2010.

Purchase and Sale of Fund Shares

You may purchase, exchange or redeem Short Duration Fund shares on any business day by written request via mail (Semper Short Duration Fund, c/o U.S. Bank Global Fund Services, P.O. Box 701, Milwaukee, WI 53201-0701), by telephone at 1-855-736-7799 (855-SEM-PRXX), online, or through a financial intermediary. You may also purchase or redeem Fund shares by wire transfer. Online, investors may also view their accounts, view their transaction history, and perform maintenance changes to their accounts. Investors who wish to purchase, exchange or redeem Fund shares through a financial intermediary should contact the financial intermediary directly. The minimum initial and subsequent investment amounts are shown below.

	Institutional Class		Investor Class
	Minimum	Minimum	Minimum	Minimum
	Initial	Subsequent	Initial	Subsequent
	Investment	Investment	Investment	Investment
Regular Accounts	$1,000,000	$1,000	$2,500	$1,000
Retirement Accounts	$1,000,000	$1,000	$2,500	$1,000

Tax Information

The Short Duration Fund’s distributions are taxable, and will be taxed as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an IRA. Distributions on investments made through tax-deferred arrangements may be taxed later upon withdrawal of assets from those accounts.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Short Duration Fund through a broker-dealer or other financial intermediary, the Fund and/or the Adviser may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other financial intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.