Summary Prospectus by Investment Company (Form 497K)

DF Tactical Dividend Fund

(formerly Donoghue Forlines Dividend Fund)

Summary Prospectus

October 28, 2026

Before you invest, you may want to review the Fund's Prospectus, which contains more information about the Fund and its risks. The Fund's Prospectus and Statement of Additional Information, both dated October 28, 2026, are incorporated by reference into this Summary Prospectus. You can obtain these documents and other information about the Fund online at www.donoghueforlinesfunds.com. You can also obtain these documents at no cost by calling 1-877-779-7462 or by sending an email request to [email protected].

Investment Objectives: The DF Tactical Dividend Fund's (the "Fund") primary investment objective is total return from dividend income and capital appreciation. Capital preservation is a secondary objective of the Fund.

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 tables and examples below. You may qualify for sales charge discounts on purchases of Class A shares if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial intermediary and in How to Purchase Shares on page 39 of the Fund's Prospectus.

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

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 76% of the average value of its portfolio.

Principal Investment Strategies: The Fund's investment adviser seeks to achieve the Fund's investment objectives by seeking to track the DF Risk-Managed Dividend Index (the "Dividend Index") that provides a formulaic methodology for allocating investment between securities of issuers who demonstrate positive free cash flow and higher dividend yield, and short-term treasuries (maturity of 1 to 3 years).

The methodology of the Dividend Index is designed to convey the benefits of positive free cash flow and dividend yield, sector diversification and equal weighting. In seeking to track the Dividend Index, the adviser buys equity securities in the Fund as described below when the index's indicators are positive and sells them when its indicators are significantly negative. As described below, the Fund typically invests in as many as 50 equity securities, but this may fluctuate based on constituents of the Dividend Index. The calculation and administration agent for the DF Risk-Managed Dividend Index is Syntax LLC. Additional information on the index is available at https://www.syntaxdata.com/indices/custom.

The Dividend Index establishes an equity portfolio typically consisting of up to 50 equity securities based on a combined profitability rank (measured by free cash flow over total equity) and dividend yield rank (measured by dividend over market capitalization) from the constituents of the Syntax US LargeCap 500 Index and a U.S. Treasury portfolio consisting of short-term treasury securities or short-term treasury ETFs. Free cash flow is the amount of cash a company produces after paying for operating and capital expenses. Only companies with positive free cash flow over the previous twelve months, and payment of cash dividends for the previous four consecutive quarters are eligible for inclusion in the Dividend Index. Upon selection each security will receive an equal weighting with sector weightings based on the current sector weights within the Syntax Net Value TR Index. If there are not enough eligible securities within a sector, inclusion will be stopped for that sector at the number of eligible securities.

The Dividend Index then applies the adviser's defensive tactical overlays as described below. The adviser buys equity securities when its indicators are positive and sells them when its indicators are significantly negative.

In following the Dividend Index's methodology, the Fund will allocate its assets based on two separate exponential moving average indicators (one shorter-term and one longer-term):

The Dividend Index and the Fund will allocate primarily to the equity portfolio when the longer-term exponential moving average indicator is in a bullish position. When the longer-term exponential moving average indicator is in a defensive position, the Dividend Index and the Fund will allocate primarily to the U.S. Treasury portfolio. When the Index and Fund are in a defensive position (allocated primarily to the U.S. Treasury portfolio) and the shorter-term exponential moving average indicator is in a bullish position, the Dividend Index and the Fund will allocate primarily to the equity portfolio.

From time to time, the adviser anticipates that its defensive tactical overlay may trigger multiple "positive" or "negative" indicators over a period of several days. In such cases, the adviser, in an effort to avoid incurring additional brokerage costs to the Fund, may choose not to implement a particular "buy" or "sell" signal at the time of the trigger. Absent such circumstances, the Fund will not be actively managed and will seek to track the Dividend Index's methodology.

While the Fund is a diversified fund, it may invest in fewer securities than other diversified funds. Accordingly, the Fund's performance may be more sensitive to market changes than other diversified funds. In seeking to track the methodology of the Dividend Index, the Fund may engage in frequent buying and selling of portfolio securities resulting in a higher turnover rate.

Under normal circumstances, the Fund will invest at least 80% of its net assets in dividend producing securities. The Fund will typically invest in as many as 50 common stocks from the universe of stocks represented in the Syntax US LargeCap 500 Index. If the Fund holds an investment in common stock of a company that is removed from the Dividend Index, that position will be sold.

Principal Investment Risks: As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. The Fund is not intended to be a complete investment program. Many factors affect the Fund's NAV and performance.

The following risks apply to the Fund:

Performance: The bar chart and performance table below show the variability of the Fund's returns, which is some indication of the risks of investing in the Fund. The bar chart shows performance of Class I shares of the Fund for each full calendar year since the Fund's inception. Returns for Class A and Class C shares, which are not presented, will vary from the returns for Class I shares. The performance table compares the performance of the Fund over time to the performance of a broad-based securities market index and two supplemental indices. You should be aware that the Fund's past performance (before and after taxes) may not be an indication of how the Fund will perform in the future. Updated performance information will be available at no cost by visiting www.donoghueforlinesfunds.com or by calling 1-877-779-7462.

Class I Annual Total Return For Calendar Years Ended December 31

The year-to-date return as of the most recent calendar quarter, which ended September 30, 2026 was 11.71%.

Performance Table

Average Annual Total Returns

(For periods ended December 31, 2025)

Investment Adviser: Donoghue Forlines LLC is the Fund's investment adviser (the "adviser").

Portfolio Managers: John A. Forlines III, CIO of the adviser, Jeffrey R. Thompson, CEO of the adviser and Richard E. Molari, COO of the adviser, each serve the Fund as a Portfolio Co-Manager. Mr. Thompson has served the Fund as a Portfolio Co-Manager since it commenced operations in 2013. Mr. Molari has served the Fund as a Portfolio Co-Manager since October 2016. Mr. Forlines has served the Fund as Portfolio Co-Managers since October 2018. Each Portfolio Manager is jointly and primarily responsible for the day-to-day management of the Fund.

Purchase and Sale of Fund Shares: You may purchase and redeem shares of the Fund on any day that the New York Stock Exchange is open for trading by written request, telephone or website. For Class A and Class C shares, the minimum initial and subsequent investment is $1,000 and $100, respectively. The minimum initial investment for Class I shares is $10,000. There is no minimum subsequent investment for Class I shares.

Tax Information: Dividends and capital gain distributions you receive from the Fund, whether you reinvest your distributions in additional Fund shares or receive them in cash, are taxable to you at either ordinary income or capital gains tax rates unless you are investing through a tax-deferred plan such as an IRA or 401(k) plan. However, these dividend and capital gain distributions may be taxable upon their eventual withdrawal from tax-deferred plans.

Payments to Broker-Dealers and Other Financial Intermediaries: If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies 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 intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.