PROSPECTUS

May 1, 2026

NEOS Gold High Income ETF (IAUI)

a series NEOS ETF Trust

Principal U.S. Listing Exchange: Cboe BZX Exchange, Inc.

The Securities and Exchange Commission (“SEC”) has not approved or disapproved these securities or passed upon the adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

Table of Contents

Summary Information — NEOS Gold High Income ETF

Investment Objective

Fund Fees and Expenses

Example

Portfolio Turnover

Principal Investment Strategies of the Fund

Principal Risks of Investing in the Fund

There is no assurance that the Fund will meet its investment objective. The value of your investment in the Fund, as well as the amount of return you receive on your investment in the Fund, may fluctuate significantly. You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments. Therefore, you should consider carefully the following risks before investing in the Fund. An investment in the Fund is not a bank deposit and is not insured or guaranteed by the FDIC or any government agency.

Performance

Management

Investment Adviser

NEOS Investment Management, LLC

Portfolio Managers

Garrett Paolella, Managing Partner and Portfolio Manager of the Adviser

Troy Cates, Managing Partner and Portfolio Manager of the Adviser

Purchase and Sale of Fund Shares

Authorized Participants

The Fund issues and redeems Shares at NAV only in a large, specified number of Shares each called a “Creation Unit,” or multiples thereof, and only with authorized participants (“Authorized Participants”) which have entered into contractual arrangements with the Fund’s distributor (“Distributor”). Creation Unit transactions are typically conducted in exchange for a portfolio of securities closely approximating the holdings of the Fund and/or cash.

Investors

Individual Shares of the Fund may only be purchased and sold on a national securities exchange through brokers. Shares of the Fund are listed on the Exchange and because Shares will trade at market prices rather than NAV, Shares of the Fund may trade at a price greater than or less than NAV.

Tax Information

Fund distributions are generally taxable as ordinary income, qualified dividend income, or capital gains (or a combination), unless your investment is in an individual retirement account (“IRA”) or other tax-advantaged account. Distributions on investments made through tax-deferred arrangements may be taxed later upon withdrawal of assets from those accounts.

Payments to Broker-Dealer and Other Financial Intermediaries

If you purchase Shares through a broker-dealer or other financial intermediary, the Adviser or other related companies may pay the intermediary for the sale of Shares or 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.

More Information About the Fund’s Investment Objective

The NEOS Gold High Income ETF (the “Fund”) seeks to generate high monthly income with the potential for appreciation based on exposure to exchange-traded products (“ETP”) that have direct exposure to gold.

Additional Information About Investment Strategies

Under normal circumstances, the Fund will invest at least 80% of its net assets in Gold ETPs and/or options on the Gold ETPs. For purposes of the Fund’s name policy, the value of such derivative instruments shall be valued at their notional value.

The Fund is an actively managed ETF that seeks to achieve its investment objective through the combination of the following:

The Fund earns income from collateral, in the form of U.S. Government securities, such as bills, notes and bonds issued by the U.S. Treasury, it maintains in connection with the synthetic options strategy and synthetic covered call options strategy.

The Fund is deemed to be concentrated because it holds more than 25% of its net assets in investments that provide exposure to the gold bullion industry.

Gold ETPs

Gold ETPs are funds that track the price of gold by directly holding actual gold bars as their underlying asset. Gold ETPs seek to provide the performance of the price of gold bullion before the payment of fees and expenses. The price of a Gold ETP fluctuates with the price of gold bullion. The shares of the Gold ETPs are listed, traded and cleared on regulated U.S. exchanges. Gold ETPs are not registered as investment companies under the Investment Company Act of 1940, as amended (the “1940 Act”) and are passively managed investment vehicles.

The Fund seeks to track the price of gold by holding shares of the Gold ETPs in a wholly owned and controlled foreign subsidiary of the Fund organized under the laws of the Cayman Islands, called the NEOS Gold High Income Portfolio CFC (the “Cayman Subsidiary”). The Fund may also hold shares of the Gold ETPs directly, consistent with the limits of the U.S. federal tax law requirements applicable to registered investment companies.

The Fund may invest up to 25% of its total assets (measured at the time of investment) in the Cayman Subsidiary, consistent with the limits of the U.S. federal tax law requirements applicable to registered investment companies. The Cayman Subsidiary is advised by NEOS Investments LLC (the “Adviser”), which is also the investment adviser for the Fund. Unlike the Fund, the Cayman Subsidiary may directly invest without limitation in Gold ETPs; however, the Cayman Subsidiary will comply with the same derivatives rule requirements under the Investment Company Act of 1940, as amended (“1940 Act”), when viewed on a consolidated basis with the Fund, with respect to its investments in derivatives and leverage; and also complies with the provisions of Section 15 of the 1940 Act (regarding investment advisory contract approvals).

Options Gold ETPs

There are two parts to the Gold ETP options strategy: (1) utilizing a “synthetic strategy” to gain exposure to gold, and (2) writing (selling) call options on the Gold ETPs to generate high monthly income for the Fund.

Synthetic Options Strategy

The Fund seeks to track the price of gold by creating synthetic exposure to Gold ETPs through the combination of purchasing call options and selling put options generally at the same strike price with the same expiration. This combination “synthetically” creates the upside and downside participation in the price returns of the Gold ETPs. The Fund will primarily gain exposure to increases in value experienced by the Gold ETPs through the purchase of call options. As a buyer of these options, the Fund pays a premium to the seller of the options. The Fund will primarily gain exposure to decreases in value experienced by the Gold ETPs through the sale of put options. As the seller of these options, the Fund receives a premium from the buyer of the options. In combination, the purchased call and sold put options generally provide exposure to price returns of the Gold ETPs both on the upside and downside.

Synthetic Covered Call Strategy

The Fund seeks to provide high monthly income by selling (writing) call options on Gold ETPs. In a traditional covered call strategy, an investor (such as the Fund) writes a call option on a security it owns. The Fund uses options contracts that use a Gold ETP as the reference asset. This distinction causes the Fund’s strategy to be commonly referred to as a “synthetic covered call strategy” as opposed to a traditional covered call strategy, because the Fund primarily has synthetic exposure to the Gold ETPs. The Fund’s writing (selling) of call options on the Gold ETPs when executing the synthetic covered call strategy will limit the Fund’s ability to participate in increases in value of gold beyond a certain point. If the share price of the reference Gold ETP increases, the synthetic long exposure and Gold ETPs would allow the Fund to experience similar percentage gains. However, if the Gold ETP’s share price appreciates in value beyond the strike price of one or more of the call option contracts that the Fund has written to generate income, the Fund will lose money on those written call positions, and the losses will, in turn, limit the upside return of the synthetic long exposure and Gold ETPs. As a result, the Fund’s overall strategy (i.e., the combination of the synthetic long exposure, Gold ETPs and the call options written on the Gold ETPs) will limit the Fund’s participation in gains of gold beyond a certain point. This strategy effectively converts a portion of the potential upside of the price return growth of a Gold ETPs into current income. It is expected that the call options written by the Fund will generally have expirations of approximately one month and will be held to or close to expiration. The options that are not held to expiration will be replaced by similar options that have a later expiration.

The Fund’s options income strategy may also consist of a bear call spread strategy when the Adviser believes a Gold ETP’s price will decrease, remain unchanged, or only increase slightly. In a bear call option spread, the Fund writes an out of the money call option on a Gold ETPs while also purchasing a call option on the Gold ETPs that is further out-of-the-money. A call option is “out-of-the money” if the underlying price of the reference Gold ETPs is less than the strike price of the option.

The Gold ETP bear call options spread strategy seeks to generate a net-credit. A bear call spread is a two-part options strategy. It involves selling a call option, and collecting an upfront option premium, while simultaneously purchasing or owning a second call option with the same expiration date but a higher strike price. In times when a long call is owned the Fund seeks to generate a net-credit, meaning that the premium received from the sale of the call options will be greater than the cost of buying the long, out-of-the-money the Gold ETP call options.

The Adviser utilizes a proprietary, rules-based, systematic model to manage the Fund’s options positions. The Adviser may actively manage the written and purchased call options prior to expiration to potentially capture gains and minimize losses due to the movement of the Gold ETPs.

The Fund is “non-diversified,” meaning it may invest a greater portion of its assets in fewer issuers than is permissible for a “diversified” fund.

The Fund’s Board of Trustees may change the Fund’s investment objective and/or 80% policy without shareholder approval upon 60 days’ prior written notice to shareholders.

The Fund is non-diversified.

Subsidiary

The Fund executes a portion of its strategy by investing up to 25% of its total assets in the Cayman Subsidiary. The Subsidiary invests the majority of its assets in Gold ETPs subject to the same investment restrictions as the Fund, when viewed on a consolidated basis. The principal investment strategies and principal investment risks of the Cayman Subsidiary are also principal investment strategies and principal risks of the Fund and are reflected in this Prospectus. The financial statements of the Cayman Subsidiary are consolidated with those of the Fund. By investing in Gold ETPs indirectly through the Cayman Subsidiary, the Fund obtains exposure to the Gold ETPs within the federal tax requirements that apply to the Fund. Specifically, the Cayman Subsidiary provides the Fund with exposure to the Gold ETPs within the limitations of the federal tax requirements of Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). Sub-chapter M requires, among other things, that at least 90% of the Fund’s income be derived from securities or derived with respect to its business of investing in securities (typically referred to as “qualifying income”). The Fund will make investments in Gold ETPs through the Subsidiary because income from these Gold ETPs is not treated as “qualifying income” for purposes of the 90% income requirement if the Fund invests in the Gold ETPs directly. To satisfy the 90% income requirement, the Cayman Subsidiary will, no less than annually, declare and may distribute a dividend to the Fund, as the sole shareholder of the Cayman Subsidiary, in an amount approximately equal to the total amount of “Subpart F” income (as defined in Section 951 of the Code) generated by or expected to be generated by the Cayman Subsidiary’s investments during the fiscal year. Such dividend distributions are “qualifying income” pursuant to Subchapter M (Section 851(b)) of the Code.

The Cayman Subsidiary follows the same compliance policies and procedures as the Fund and is subject to the same investment restrictions and limitations as the Fund when measured on a consolidated basis with the Fund. The Fund complies with the provisions of the 1940 Act governing investment policies, capital structure and leverage on an aggregate basis with the Subsidiary. In addition, the Cayman Subsidiary complies with the provisions of the 1940 Act relating to affiliated transactions and custody. The Fund’s custodian also serves as the custodian to the Cayman Subsidiary.

The Adviser to the Cayman Subsidiary also complies with the provisions of the 1940 Act regarding investment advisory contracts and is considered to be an investment adviser to a fund under the 1940 Act.

The Fund does not, and does not currently intend to create or acquire, primary control of any entity which primarily engages in investment activities in securities or other assets, other than entities wholly owned by the Fund.

Additional Information About the Fund’s Principal Risks

The following section provides additional information regarding certain of the principal risks identified under “Principal Risks” in the Fund’s summary.

Investors in the Fund should be willing to accept a high degree of volatility in the price of the Fund’s Shares and the possibility of significant losses. An investment in the Fund involves a substantial degree of risk. Therefore, you should consider carefully the following risks before investing in the Fund.

Gold Risk. The price of Gold ETPs and derivatives linked to gold may be volatile and highly sensitive to the price of gold. The price of gold can be significantly affected by international monetary and political developments such as currency devaluation or revaluation, central bank movements, economic and social conditions within a country, transactional or trade imbalances, or trade or currency restrictions between countries. Physical gold has sales commission, storage, insurance, and auditing expenses, which may tend to reduce trading and liquidity.

Gold Tax Risk. By investing in Gold ETPs indirectly through the Subsidiary, the Fund will obtain exposure to gold within the federal tax requirements that apply to the Fund. However, because the Subsidiary is a controlled foreign corporation organized under the laws of the Cayman Islands, any income received by the Fund from its investments in the Subsidiary will be passed through to the Fund as ordinary income, which may be taxed at less favorable rates than capital gains.

A direct investment by the Fund in a Gold ETP will generally be treated as a direct investment in gold for U.S. federal income tax purposes. In order to qualify for the special tax treatment accorded a regulated investment company (“RIC”) and its shareholders, Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”) requires, among other things, that at least 90% of the Fund’s income be “qualifying income.” Although the income from a direct investment in Gold ETPs is not treated as qualifying income, the income generated from the Fund’s options on the Gold ETPs is considered qualifying income because the Gold ETPs are securities for purposes of Section 851(b)(2)) of the Code.

To the extent the IRS disagrees with this view, then the Fund may fail to qualify as a RIC under the Code. If, in any year, the Fund fails to qualify as a RIC and was ineligible to or was not able to cure such failure, the Fund would be taxed in the same manner as an ordinary corporation and subject to U.S. federal income tax on all its income at the fund level. The resulting taxes could substantially reduce the Fund’s net assets and the amount of income available for distribution. In addition, in order to requalify for taxation as a RIC, the Fund could be required to recognize unrealized gains, pay substantial taxes and interest, and make certain distributions. See “Options Risk” and “Derivatives Risk” below for additional risks regarding the Fund’s options strategy.

Exchange Traded Product (ETP) Risk. The Fund invests in Gold ETPs. Through its positions in Gold ETPs, the Fund generally will be subject to the risks associated with such vehicle’s investments, including the possibility that the value of the securities or instruments held by or linked to a Gold ETP could decrease. The Gold ETPs in which the Fund invests are not registered, nor are they required to be registered, as investment companies subject to the 1940 Act and, therefore, are not subject to the regulatory scheme of the 1940 Act. Additionally, the Gold ETPs are not commodity pools for purposes of the Commodities Exchange Act (“CEA”) and the service providers are not subject to regulation by the Commodities Futures Exchange Commission as a Commodity Pool Operator (“CPO”) or Commodity Trading Adviser in connection with the shares of the Gold ETPs and, therefore, shareholders do not have the protections provided to investors in CEA regulated instruments or CPOs. When the Fund invests in a Gold ETP, in addition to directly bearing the expenses associated with its own operations, it also will bear a pro rata portion of the Gold ETP’s expenses (including operating costs and management fees).

Options Risk. Buying and selling (writing) options are speculative activities and entail greater than ordinary investment risks. Options enable the Fund to purchase exposure that is significantly greater than the premium paid. Consequently, the value of such options can be volatile, and a small investment in options can have a large impact on the performance of the Fund. The Fund risks losing all or part of the cash paid (premiums) for purchasing options. Even a small decline in the value of a reference asset underlying call options or a small increase in the value of a reference asset underlying put options can result in the entire investment in such options being lost. When selling an option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is below the strike price for a put option, or above the strike price for a call option, by an amount equal to or greater than the premium. The Fund’s options also may fail to track the performance of their underlying reference asset, which may limit the effectiveness of the Fund’s strategy. Additionally, the value of the option may be lost if the Adviser fails to exercise such option at or prior to its expiration. The potential loss from written options can exceed the Fund’s initial investment in such options and could be unlimited.

Absence of Prior Active Market Risk. While the Fund’s Shares are listed on the Exchange, there can be no assurance that an active trading market for Shares will develop or be maintained. The Fund’s distributor does not maintain a secondary market in Shares.

Active Management Risk. The Fund is actively managed, which means that investment decisions are made based on investment views. There is no guarantee that the investment views will produce the desired results or expected returns, which may cause the Fund to fail to meet its investment objective or to underperform its benchmark index or funds with similar investment objectives and strategies. Furthermore, active trading that can accompany active management may result in high portfolio turnover, which may have a negative impact on performance. Active trading may result in higher brokerage costs or mark-up charges, which are ultimately passed on to shareholders of the Fund. Active trading may also result in adverse tax consequences. Certain securities or other instruments in which the Fund seeks to invest may not be available in the quantities desired. To the extent the Fund employs strategies targeting perceived pricing inefficiencies, arbitrage strategies or similar strategies, it is subject to the risk that the pricing or valuation of the securities and instruments involved in such strategies may change unexpectedly, which may result in reduced returns or losses to the Fund. Additionally, legislative, regulatory, or tax restrictions, policies or developments may affect the investment techniques available to the Adviser and each individual portfolio manager in connection with managing the Fund and may also adversely affect the ability of the Fund to achieve its investment objective.

Concentration Risk. Because the Fund invests more than 25% of its assets in the gold bullion industry, the Fund’s net asset value may fluctuate more than that of a fund that does not concentrate in the gold bullion industry. The Gold bullion industry, as a whole, may be unprofitable if the price of gold falls below a certain level. Additionally, the Fund’s investments in Gold bullion industry-related securities and instruments may be more volatile than securities markets in general and may perform poorly even when securities markets, in general, are rising.

Counterparty Risk. The Fund may engage in transactions in securities and financial instruments that involve counterparties. Counterparty risk is the risk that a counterparty (the other party to a transaction or an agreement or the party with whom the Fund executes transactions) to a transaction with the Fund may be unable or unwilling to make timely principal, interest or settlement payments, or otherwise honor its obligations. To limit the counterparty risk associated with such transactions, the Fund conducts business only with financial institutions judged by the Adviser to present acceptable credit risk.

Derivatives Risk. Options are a derivative investment. The use of derivative instruments involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. These risks include (i) the risk that the counterparty to a derivative transaction may not fulfil its contractual obligations; (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the derivative may not correlate perfectly with the underlying asset, rate or index. Derivative prices are highly volatile and may fluctuate substantially during a short period of time. Such prices are influenced by numerous factors that affect the markets, including, but not limited to: changing supply and demand relationships; government programs and policies; national and international political and economic events, changes in interest rates, inflation and deflation and changes in supply and demand relationships.

The market value of derivative instruments and securities may be more volatile than that of other instruments, and each type of derivative instrument may have its own special risks, including the risk of mispricing or improper valuation of derivatives and the inability of derivatives to correlate perfectly with underlying assets, rates, and indices. Many derivatives, in particular privately negotiated derivatives, are complex and often valued subjectively. Improper valuations can result in increased cash payment requirements to counterparties or a loss of value to the Fund. The value of derivatives may not correlate perfectly, or at all, with the value of the assets, reference rates or indices they are designed to closely track.

Derivatives are subject to a number of other risks, including liquidity risk (the possibility that the derivative may be difficult to purchase or sell and the Adviser may be unable to initiate a transaction or liquidate a position at an advantageous time or price), leverage risk (the possibility that adverse changes in the value or level of the underlying asset, reference rate or index can result in loss of an amount substantially greater than the amount invested in the derivative), interest rate risk (some derivatives are more sensitive to interest rate changes and market price fluctuations), and counterparty risk (the risk that a counterparty may be unable to perform according to a contract, and that any deterioration in a counterparty’s creditworthiness could adversely affect the instrument). In addition, because derivative products are highly specialized, investment techniques and risk analyses employed with respect to investments in derivatives are different from those associated with stocks and bonds. Finally, the Fund’s use of derivatives may cause the Fund to realize higher amounts of short-term capital gains (generally taxed at ordinary income tax rates) than if the Fund had not used such instruments. Derivative instruments are also subject to the risk that the market value of an instrument will change to the detriment of the Fund. If the Adviser inaccurately forecast the values of securities, interest rates or other economic factors in using derivatives, the Fund might have been in a better position if it had not entered into the transaction at all. Some strategies involving derivative instruments can reduce the risk of loss, but they can also reduce the opportunity for gain or result in losses by offsetting favorable price movements in other investments held by the Fund. The Fund may also have to buy or sell a security at a disadvantageous time or price because regulations require funds to maintain offsetting positions or asset coverage in connection with certain derivatives transactions.

Exchange Traded Funds (“ETFs”) Risk. The Fund is structured as an ETF. As a result, the Fund is subject to special risks, including:

Additionally, purchases and redemptions of creation units primarily with cash rather than through in-kind delivery of portfolio securities may cause the Fund to incur certain costs, including brokerage costs or taxable gains or losses that it might not have incurred if it made a redemption in-kind, and therefore decrease the Fund’s NAV to the extent not offset by a transaction fee payable by an AP.

FLEX Options Risk. Trading FLEX Options involves risks different from, or possibly greater than, the risks associated with investing directly in securities. The Fund may experience losses from specific FLEX Option positions and certain FLEX Option positions may expire worthless. The FLEX Options are listed on an exchange; however, no one can guarantee that a liquid secondary trading market will exist for the FLEX Options. In the event that trading in the FLEX Options is limited or absent, the value of the Fund’s FLEX Options may decrease. In a less liquid market for the FLEX Options, liquidating the FLEX Options may require the payment of a premium (for written FLEX Options) or acceptance of a discounted price (for purchased FLEX Options) and may take longer to complete. A less liquid trading market may adversely impact the value of the FLEX Options and Fund shares and result in the Fund being unable to achieve its investment objective. Less liquidity in the trading of the Fund’s FLEX Options could have an impact on the prices paid or received by the Fund for the FLEX Options in connection with creations and redemptions of the Fund’s shares. Depending on the nature of this impact to pricing, the Fund may be forced to pay more for redemptions (or receive less for creations) than the price at which it currently values the FLEX Options. Such overpayment or under collection could reduce the Fund’s ability to achieve its investment objective. Additionally, in a less liquid market for the FLEX Options, the liquidation of a large number of options may more significantly impact the price. A less liquid trading market may adversely impact the value of the FLEX Options and the value of your investment. The trading in FLEX Options may be less deep and liquid than the market for certain other exchange-traded options, non-customized options or other securities.

Fixed Income Risk. The value of the Fund’s investments in fixed income securities that serve as collateral to transactions involving options will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities owned by the Fund. In general, the market price of fixed income securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter- term securities. Other risk factors include credit risk (the debtor may default), extension risk (an issuer may exercise its right to repay principal on a fixed rate obligation held by the Fund later than expected), and prepayment risk (the debtor may pay its obligation early, reducing the amount of interest payments). These risks could affect the value of a particular investment by the Fund, possibly causing the Fund’s share price and total return to be reduced and fluctuate more than other types of investments.

Leverage Risk. While the Fund does not seek leveraged exposure to the Gold ETPs, the Fund seeks to achieve and maintain the exposure to the price of the Gold ETPs by using the leverage inherent in options contracts. Therefore, the Fund is subject to leverage risk. When the Fund purchases or sells an instrument or enters into a transaction without investing an amount equal to the full economic exposure of the instrument or transaction, it creates leverage, which can result in the Fund losing more than it originally invested. As a result, these investments may magnify losses to the Fund, and even a small market movement may result in significant losses to the Fund. Leverage may also cause the Fund to be more volatile because it may exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. Options trading involves a degree of leverage and as a result, a relatively small price movement in instruments may result in immediate and substantial losses to the Fund.

Liquidity Risk. Liquidity risk exists when particular investments of the Fund would be difficult to purchase or sell, possibly preventing the Fund from selling such illiquid securities at an advantageous time or price, or possibly requiring the Fund to dispose of other investments at unfavorable times or prices in order to satisfy its obligations.

Market and Geopolitical Risk. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as terrorist attacks around the world, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. financial markets worldwide. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund’s portfolio. The Fund could lose money over short periods due to pandemics, short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions, you could lose your entire investment.

Non-Diversification Risk. The Fund is non-diversified. This means that it may invest a larger portion of its assets in a limited number of companies than a diversified fund. Because a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of companies that could be in the same or related economic sectors, the Fund’s portfolio may be more susceptible to any single economic, technological or regulatory occurrence than the portfolio of a diversified fund.

Rolling Options Contract Risk. The Fund’s investments in options are subject to risks related to rolling. Rolling occurs when the Fund closes out of an options contract as it nears its expiration and replaces it with a contract that has a later expiration. The Fund does not intend to hold options through expiration, but instead intends to “roll” its positions. When the market for these options is such that the prices are higher in the more distant delivery months than in the nearer delivery months, the sale during the course of the “rolling process” of the more nearby contract would take place at a price that is lower than the price of the more distant contract. This pattern of higher option prices for longer expiration contracts is often referred to as “contango.” Alternatively, when the market for options contracts is such that the prices are higher in the nearer months than in the more distant months, the sale during the course of the “rolling process” of the more nearby contract would take place at a price that is higher than the price of the more distant contract. This pattern of higher options prices for shorter expiration options contracts is referred to as “backwardation.” Extended periods of contango or backwardation have occurred in the past and can in the future cause significant losses for the Fund.

Tax Risk. The Fund invests in derivatives. The federal income tax treatment of a derivative may not be as favorable as a direct investment in an underlying asset. Derivatives may produce taxable income and taxable realized gain. Derivatives may adversely affect the timing, character and amount of income the Fund realizes from its investments. As a result, a larger portion of the Fund’s distributions may be treated as ordinary income rather than as capital gains. In addition, certain derivatives are subject to mark-to-market or straddle provisions of the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”). If such provisions are applicable, there could be an increase (or decrease) in the amount of taxable dividends paid by the Fund. The use of derivatives, such as call options, may cause the Fund to realize higher amounts of short-term capital gains or otherwise affect the Fund’s ability to pay out dividends subject to preferential rates or the dividend deduction, thereby increasing the amount of taxes payable by some shareholders. The writing of call options by the Fund may significantly reduce or eliminate the ability to make distributions eligible to be treated as qualified dividend income or as eligible for the dividends received deduction for corporate shareholders.

To qualify as a regulated investment company (“RIC”), the Fund must meet certain requirements concerning the source of its income. The Fund’s investment in the Subsidiary is intended to provide exposure to gold in a manner that is consistent with the “qualifying income” requirement applicable to RICs. The Internal Revenue Service (“IRS”) has ceased issuing private letter rulings regarding whether the use of subsidiaries by investment companies to invest in certain instruments constitute qualifying income. If the IRS determines that this source of income is not “qualifying income,” the Fund may cease to qualify as a RIC because the Fund has not received a private letter ruling and is not able to rely on private letter rulings issued to other taxpayers. Failure to qualify as a RIC could subject the Fund to adverse tax consequences, including a federal income tax on its net income at regular corporate rates, as well as a tax to shareholders on such income when distributed as an ordinary dividend.

Based on the principles underlying private letter rulings previously issued to other taxpayers, the Fund intends to treat its income from the Subsidiary as qualifying income without any such ruling from the IRS. The tax treatment of the Fund’s investment in the Subsidiary may be adversely affected by future legislation, court decisions, Treasury Regulations and/or guidance issued by the IRS that could affect whether income derived from such investments is “qualifying income” under Subchapter M of the Internal Revenue Code, or otherwise affect the character, timing and/or amount of the Fund’s taxable income or any gains or distributions made by the Fund.

U.S. Government Securities Risk. U.S. Treasury obligations are backed by the “full faith and credit” of the U.S. government and generally have negligible credit risk. Securities issued or guaranteed by federal agencies or authorities and U.S. government-sponsored instrumentalities or enterprises may or may not be backed by the full faith and credit of the U.S. government.

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. In addition, the value of the securities or other assets in the Fund’s portfolio may change on days or during time periods when shareholders will not be able to purchase or sell the Fund’s shares. Authorized Participants who purchase or redeem Fund shares on days when the Fund is holding fair-valued securities may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the Fund not fair-valued securities or used a different valuation methodology. Valuation may be more difficult in times of market turmoil since many investors and market makers may be reluctant to purchase complex instruments or quote prices for them. The Fund’s ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Wholly Owned Subsidiary Risk. Changes in the laws of the United States and/or the Cayman Islands, under which the Fund and Subsidiary, respectively, are organized, could result in the inability of the Fund and/or Subsidiary to operate as described in this Prospectus and could negatively affect the Fund and its shareholders. For example, the Cayman Islands does not currently impose any income, corporate or capital gains tax, estate duty, inheritance tax, gift tax or withholding tax on the Subsidiary. If Cayman Islands law changes such that the Subsidiary must pay Cayman Islands taxes, Fund shareholders would likely suffer decreased investment returns. The Subsidiary is not registered under the 1940 Act and, unless otherwise noted in this Prospectus, is not subject to all of the investor protections of the 1940 Act. The Fund, by investing in the Subsidiary when viewed in isolation from the Fund, will not have all of the protections offered to investors in registered investment companies with respect to Sections 8 and 18 (regarding investment policies, capital structure and leverage), Section 15 (regarding investment advisory contracts) and Section 17 (regarding affiliated transactions and custody). However, the Fund wholly owns and controls the Subsidiary, and is overseen by the Adviser. The Board has oversight responsibility for the investment activities of the Fund, including its investment in the Subsidiary, and the Fund’s role as the sole shareholder of the Subsidiary.

Taxation Risk. By investing in Gold ETPs indirectly through the Subsidiary, the Fund will obtain exposure to these investments within the federal tax requirements that apply to the Fund. The Subsidiary is classified as a controlled foreign corporation for U.S. tax purposes. Because the Subsidiary is a controlled foreign corporation any income received from its investments will be passed through to the Fund as ordinary income.

Other Risks

The following section provides information regarding certain other non-principal risks of investing in the Fund.

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. In addition, secondary market investors will also incur the cost of the difference between the price that an investor is willing to pay for Shares (the “bid” price) and the price at which an investor is willing to sell Shares (the “ask” price). This difference in bid and ask prices is often referred to as the “spread” or “bid/ask spread.” The bid/ask spread varies over time for Shares based on trading volume and market liquidity and is generally lower if the Fund’s Shares have more trading volume and market liquidity and higher if the Fund’s Shares have little trading volume and market liquidity. Further, increased market volatility may cause increased bid/ask spreads. Due to the costs of buying or selling Shares, including bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.

Cybersecurity and Disaster Recovery. Information and technology systems relied upon by the Fund, the Adviser, the Fund’s other service providers (including, but not limited to, the Fund Accountant, Custodian, Transfer Agent, Administrator, Distributor and index providers, as applicable), market makers, Authorized Participants, financial intermediaries and/or the issuers of securities in which the Fund invests may be vulnerable to damage or interruption from computer viruses, network failures, computer and telecommunication failures, infiltration by unauthorized persons, security breaches, usage errors, power outages and catastrophic events such as fires, tornadoes, floods, hurricanes and earthquakes. Although the Adviser and the Fund’s other service providers have implemented measures to manage risks relating to these types of events, if these systems are compromised, become inoperable for extended periods of time or cease to function properly, significant investment may be required to fix or replace them. The failure of these systems and/or of disaster recovery plans could cause significant interruptions in the operations of the Fund, the Adviser, the Fund’s other service providers, market makers, Authorized Participants, financial intermediaries and/or issuers of securities in which the Fund invests and may result in a failure to maintain the security, confidentiality or privacy of sensitive data, impact the Fund’s ability to calculate its net asset value or impede trading. Such a failure could also harm the reputation of the Fund, the Adviser, the Fund’s other service providers, market makers, Authorized Participants, financial intermediaries and/or issuers of securities in which the Fund invests, subject such entities and their respective affiliates to legal claims or otherwise affect their business and financial performance.

Operations. The Fund is exposed to operational risk 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 seeks to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate for those risks that they are intended to address.

Changes in Investment Objective or Policies

The Fund’s Board of Trustees (the “Board”) may change the Fund’s investment objective and/or its fund name policy (80% policy), both of which are non-fundamental, without shareholder approval upon 60 days’ written notice to shareholders. The Fund’s other investment policies and strategies may be changed by the Board without shareholder approval unless otherwise provided in this prospectus or in the Statement of Additional Information.

Disclosure of Portfolio Holdings

The Fund’s portfolio holdings will be disclosed each day on its website at www.Neosfunds.com. A description of the Fund’s policies and procedures with respect to the disclosure of the Fund’s portfolio securities is available in the Statement of Additional Information (SAI).

Fund Management

The Adviser

NEOS Investment Management, LLC, located at 13 Riverside Ave, Westport, CT 06880 serves as the investment adviser to the Fund. The Adviser is a Delaware limited liability company formed in 2022 to provide investment advisory services to registered investment companies. As of March 30, 2026, the Adviser has approximately $21.7 billion in assets under management.

The Adviser is responsible for the Fund’s investment operations and its business affairs. Pursuant to a management agreement between the Trust and the Adviser with respect to the Fund (“Management Agreement”) and subject to the general oversight of the Board, the Adviser provides or causes to be furnished all supervisory and other services reasonably necessary for the operation of the Fund, including audit, portfolio accounting, legal, transfer agency, custody, printing, certain administrative services (provided pursuant to a separate administration agreement), certain distribution services (provided pursuant to a separate distribution agreement), certain shareholder and distribution-related services (provided pursuant to a separate Rule 12b-1 Plan and related agreements) under what is essentially an all-in fee structure.

The Adviser is paid a monthly unitary management fee at an annual rate (stated as a percentage of the average daily net assets of the Fund) of 0.78%. Under the unitary fee arrangement, the Adviser pays all operating expenses of the Fund except for the management fee, interest, taxes, brokerage commissions and other expenses incurred in placing or settlement of orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, extraordinary expenses, and distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the 1940 Act . For the avoidance of doubt, extraordinary expenses do not include expenses related to the organization of any subsidiary of the Fund, such as the Cayman Subsidiary, or the ongoing corporate expenses of maintaining such subsidiary.

A discussion regarding the Board of Trustees’ approval of the Management Agreement with respect to the Fund is available in the Fund’s Form N-CSR for the period ending November 30, 2025.

Portfolio Managers

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund’s portfolio: Garrett Paolella (since inception) and Troy Cates (since inception).

Garrett Paolella. Mr. Paolella is a Co-Founder and Managing Partner of the Adviser, with an established background in the asset management industry. Mr. Paolella is also the Chairman of the NEOS ETF Trust (the “Trust”). Prior to co-founding the Adviser, Mr. Paolella held C-level roles at Harvest Volatility Management, Horizons ETFs Management, and Recon Capital – a firm which he started and later sold to Mirae Asset Global Investments. Prior to those roles, Mr. Paolella was an Executive Director at MKM Partners, a Research, Sales and Trading Firm based in Stamford, CT. Mr. Paolella holds a Bachelor of Science degree in Finance from the Gabelli School of Business at Roger Williams University.

Troy Cates. Mr. Cates is a Co-Founder and Managing Partner of the Adviser with over 25 years of experience in trading and portfolio management. He is the Vice Chairman of the Trust. Prior to co-founding the Adviser, Mr. Cates was Managing Director at Harvest Volatility Management, where he helped manage and trade the firm’s institutional portfolios and ETFs, along with guiding the development of the firm’s exchange-traded products. Before his role at Harvest, Mr. Cates served as Managing Director, Head of Trading, and Portfolio Manager at Horizons ETF Management U.S., Partner and Head of Trading at Recon Capital, Executive Director at MKM Partners, and as a market maker at Spencer Trask. Mr. Cates holds a B.S. in Business Administration from SUNY Albany.

Shareholder Information

Determination of NAV

The NAV per Share for the Fund is computed by dividing the value of the net assets of the Fund (i.e., the value of its total assets less total liabilities) by the total number of Shares outstanding. Expenses and fees, including the management fee, are accrued daily and taken into account for purposes of determining NAV. The NAV of the Fund is determined each business day as of the close of trading (ordinarily 4:00 p.m. Eastern time) on the NYSE. Any assets or liabilities denominated in currencies other than the U.S. dollar are converted into U.S. dollars at the current market rates on the date of valuation as quoted by one or more sources.

The values of the Fund’s portfolio securities are based on the securities’ closing prices on their local principal markets, where available. In the absence of a last reported sales price, or if no sales were reported, and for other assets for which market quotes are not readily available, values may be based on quotes obtained from a quotation reporting system, established market makers or by an outside independent pricing service. Prices obtained by an outside independent pricing service use information provided by market makers or estimates of market values obtained from data related to investments or securities with similar characteristics and may use a computerized grid matrix of securities and its evaluations in determining what it believes is the fair value of the portfolio securities. If a market quotation for a security is not readily available or the Adviser believes it does not otherwise accurately reflect the market value of the security at the time the Fund calculates its NAV, the security will be fair valued by the Adviser in accordance with its valuation policies and procedures approved by the Board of Trustees of the Trust. The Fund may also use fair value pricing in a variety of circumstances, including but not limited to, situations where the value of a security in the Fund’s portfolio has been materially affected by events occurring after the close of the market on which the security is principally traded (such as a corporate action or other news that may materially affect the price of a security) or trading in a security has been suspended or halted. Fair value pricing involves subjective judgments and it is possible that a fair value determination for a security is materially different than the value that could be realized upon the sale of the security. To the extent the Fund invests in securities that are primarily listed on foreign exchanges or other markets that trade on weekends or other days when the Fund does not price its Shares, the value of the Fund’s portfolio securities may change on days when the Fund shareholder will not be able to purchase or sell his or her Shares.

Buying and Selling Exchange-Traded Shares

Authorized Participants

The Fund issues and redeems Shares at NAV only in Creation Units. Only APs may acquire Shares directly from the Fund, and only APs may tender their Shares for redemption directly to the Fund, at NAV. APs must be (i) a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC, a clearing agency that is registered with the SEC; or (ii) a Depository Trust Company (“DTC”) participant (as discussed below). In addition, each AP must execute a Participant Agreement that has been agreed to by the Distributor, and that has been accepted by the Transfer Agent, with respect to purchases and redemptions of Creation Units. Once created, Shares trade in the secondary market in quantities less than a Creation Unit.

An Authorized Participant that is not a “qualified institutional buyer,” as such term is defined under Rule 144A of the Securities Act, will not be able to receive, as part of a redemption, restricted securities eligible for resale under Rule 144A.

Investors

Individual Fund shares may only be bought and sold in the secondary market through a broker or dealer at a market price. Shares are listed for trading on the secondary market on the Exchange and can be bought and sold throughout the trading day like other publicly traded securities.

When buying or selling Shares through a broker, you will incur customary brokerage commissions and charges, and you may pay some or all of the spread between the bid and the offer price in the secondary market on each leg of a round trip (purchase and sale) transaction. Because the Fund’s shares trade at market prices rather than net asset value, shares may trade at a price greater than net asset value (premium) or less than net asset value (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the bid-ask spread). Information on the Fund’s net asset value, market price, premiums and discounts, and bid-ask spreads, is available on the Fund’s website (www.Neosfunds.com).

Book Entry

Shares are held in book-entry form, which means that no stock certificates are issued. DTC or its nominee is the record owner of all outstanding Shares.

Investors owning Shares are beneficial owners as shown on the records of DTC or its participants. DTC serves as the securities depository for all Shares. DTC’s participants include securities brokers and dealers, banks, trust companies, clearing corporations and other institutions that directly or indirectly maintain a custodial relationship with DTC. As a beneficial owner of Shares, you are not entitled to receive physical delivery of stock certificates or to have Shares registered in your name, and you are not considered a registered owner of Shares. Therefore, to exercise any right as an owner of Shares, you must rely upon the procedures of DTC and its participants. These procedures are the same as those that apply to any other securities that you hold in book entry or “street name” through your brokerage account.

Continuous Offering

The method by which Creation Units are created and traded may raise certain issues under applicable securities laws. Because new Creation Units are issued and sold by the Trust on an ongoing basis, a “distribution,” as such term is used in the Securities Act of 1933, as amended (“Securities Act”), may occur at any point. Broker dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner which could render them statutory underwriters and subject them to the prospectus delivery and liability provisions of the Securities Act.

For example, a broker dealer firm or its client may be deemed a statutory underwriter if it takes Creation Units after placing an order with the Transfer Agent, breaks them down into constituent Shares, and sells such Shares directly to customers, or if it chooses to couple the creation of a supply of new Shares with an active selling effort involving solicitation of secondary market demand for Shares. A determination of whether one is an underwriter for purposes of the Securities Act must take into account all the facts and circumstances pertaining to the activities of the broker dealer or its client in the particular case, and the examples mentioned above should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Broker dealers who are not “underwriters” but are participating in a distribution (as contrasted to ordinary secondary trading transactions), and thus dealing with Shares that are part of an “unsold allotment” within the meaning of Section 4(3)(C) of the Securities Act, would be unable to take advantage of the prospectus delivery exemption provided by Section 4(3) of the Securities Act. This is because the prospectus delivery exemption in Section 4(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. As a result, broker dealer firms should note that dealers who are not underwriters but are participating in a distribution (as contrasted with ordinary secondary market transactions) and thus dealing with Shares that are part of an overallotment within the meaning of Section 4(3)

(A) of the Securities Act would be unable to take advantage of the prospectus delivery exemption provided by Section 4(3) of the Securities Act. Firms that incur a prospectus delivery obligation with respect to Shares are reminded that, under Rule 153 of the Securities Act, a prospectus delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on the Exchange is satisfied by the fact that the prospectus is available at the Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange.

In addition, certain affiliates of the Fund and the Adviser may purchase and resell Fund shares pursuant to this Prospectus. For More Information:

Existing Shareholders or Prospective Investors

NEOS Gold High Income ETF
c/o Foreside Fund Services, LLC
190 Middle Street, Suite 301
Portland, Maine 04101

Dealers

NEOS Gold High Income ETF
c/o Foreside Fund Services, LLC
190 Middle Street, Suite 301
Portland, Maine 04101

Distribution and Service Plan

The Board has adopted a Distribution and Service Plan (the “Plan”) pursuant to Rule 12b-1 under the 1940 Act. In accordance with the Plan, the Fund is authorized to pay an amount up to 0.25% of its average daily net assets each year for certain distribution-related activities and shareholder services.

No Rule 12b-1 fees are currently paid by the Fund, and there are no plans to impose these fees. However, in the event Rule 12b-1 fees are charged in the future, because the fees are paid out of the Fund’s assets, over time these fees will increase the cost of your investment and may cost you more than certain other types of sales charges.

Frequent Purchases and Redemptions of Fund Shares

The Board has evaluated the risks of frequent purchases and redemptions of Fund shares (“market timing”) activities by the Fund’s shareholders. The Board noted that Shares can only be purchased and redeemed directly from the Fund in Creation Units by APs and that the vast majority of trading in Shares occurs on the secondary market. Because the secondary market trades do not involve the Fund directly, it is unlikely those trades would cause many of the harmful effects of market timing, including dilution, disruption of portfolio management, increases in the Fund’s trading costs and the realization of capital gains.

With respect to trades directly with the Fund, to the extent effected in-kind, those trades do not cause any of the harmful effects (as previously noted) that may result from frequent cash trades. To the extent that the Trust allows or requires trades to be effected in whole or in part in cash, the Board noted that those trades could result in dilution to the Fund and increased transaction costs, which could negatively impact the Fund’s ability to achieve its investment objective. However, the Board noted that direct trading by APs is critical to ensuring that Shares trade at or close to NAV. The Fund also employs fair valuation pricing to minimize potential dilution from market timing. The Fund imposes transaction fees on in-kind purchases and redemptions of Shares to cover the custodial and other costs incurred by the Fund in effecting in-kind trades, these fees increase if an investor substitutes cash in part or in whole for securities, reflecting the fact that the Fund’s trading costs increase in those circumstances. Given this structure, the Board determined that it is not necessary to adopt policies and procedures to detect and deter market timing of Shares.

Distributions

Dividends and Distributions

The Fund intends to qualify each year as a regulated investment company under the Internal Revenue Code of 1986, as amended (the “Code”). As a regulated investment company, the Fund generally pays no federal income tax on the income and gains it distributes to you. The Fund expects to declare and distribute all of its net investment income, if any, to shareholders as dividends monthly.

The Fund will distribute net realized capital gains, if any, at least annually. The Fund may distribute such income dividends and capital gains more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund. The amount of any distribution will vary, and there is no guarantee the Fund will pay either an income dividend or a capital gains distribution.

Annual Statements

Each year, you will receive an annual statement (Form 1099) of your account activity to assist you in completing your federal, state and local tax returns. Distributions declared in December to shareholders of record in such month, but paid in January, are taxable as if they were paid in December. The Fund make every effort to search for reclassified income to reduce the number of corrected forms mailed to you. However, when necessary, you will receive a corrected Form 1099 to reflect reclassified information.

Avoid “Buying a Dividend”

At the time you purchase your Shares, the price of Shares may reflect undistributed income, undistributed capital gains, or net unrealized appreciation in value of portfolio securities held by the Fund. For taxable investors, a subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying Shares in the Fund just before it declares an income dividend or capital gains distribution is sometimes known as “buying a dividend.”

Dividend Reinvestment Service

Brokers may make available the Depository Trust Company book-entry dividend reinvestment service to their customers who own Fund Shares. If this service is available and used, dividend distributions of both income and capital gains will automatically be reinvested in additional whole Shares of the Fund purchased on the secondary market. Without this service, investors would receive their distributions in cash. To determine whether the dividend reinvestment service is available and whether there is a commission or other charge for using this service, consult your broker. Brokers may require Fund shareholders to adhere to specific procedures and timetables. If this service is available and used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole Shares of the Fund purchased in the secondary market.

Tax Information

Tax Considerations

The Fund expects, based on its investment objective and strategies, that its distributions, if any, will be taxable as ordinary income, capital gains, or some combination of both. This is true whether you reinvest your distributions in additional Shares or receive them in cash. For federal income tax purposes, Fund distributions of short-term capital gains are taxable to you as ordinary income. Fund distributions of long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Shares. A portion of income dividends reported by the Fund may be qualified dividend income eligible for taxation by individual shareholders at long- term capital gain rates provided certain holding period requirements are met.

As with any investment, you should consider how your Fund investment will be taxed. The tax information in this Prospectus is provided as general information. You should consult your own tax professional about the tax consequences of an investment in the Fund, including the possible application of foreign, state and local taxes. Unless your investment in the Fund is through a tax-exempt entity or tax-deferred retirement account, such as a 401(k) plan, you need to be aware of the possible tax consequences when: (i) the Fund makes distributions, (ii) you sell Shares in the secondary market or (iii) you create or redeem Creation Units.

Taxes on Distributions

The Fund intends to distribute, at least monthly, substantially all of its net investment income and any net realized capital gains at least annually. For federal income tax purposes, distributions of investment income are generally taxable as ordinary income or qualified dividend income. Taxes on distributions of capital gains (if any) are determined by how long the Fund owned the investments that generated them, rather than how long a shareholder has owned his or her Shares. Sales of assets held by the Fund for more than one year generally result in long-term capital gains and losses, and sales of assets held by the Fund for one year or less generally result in short-term capital gains and losses. Distributions of the Fund’s net capital gain (the excess of net long-term capital gains over net short-term capital losses) that are reported by the Fund as capital gain dividends (“Capital Gain Dividends”) will be taxable as long-term capital gains, which for non-corporate shareholders are subject to tax at reduced rates of up to 20% (lower rates apply to individuals in lower tax brackets). Distributions of short-term capital gain will generally be taxable as ordinary income. Dividends and distributions are generally taxable to you whether you receive them in cash or reinvest them in additional Shares.

Distributions reported by the Fund as “qualified dividend income” are generally taxed to noncorporate shareholders at rates applicable to long-term capital gains, provided holding period and other requirements are met. “Qualified dividend income” generally is income derived from dividends paid by U.S. corporations or certain foreign corporations that are either incorporated in a U.S. possession or eligible for tax benefits under certain U.S. income tax treaties. In addition, dividends that the Fund received in respect of stock of certain foreign corporations may be qualified dividend income if that stock is readily tradable on an established U.S. securities market.

U.S. individuals with income exceeding specified thresholds are subject to a 3.8% Medicare contribution tax on all or a portion of their “net investment income,” which includes interest, dividends, and certain capital gains (generally including capital gains distributions and capital gains realized on the sale of Shares). This 3.8% tax also applies to all or a portion of the undistributed net investment income of certain shareholders, such as estates and trusts, whose gross income as adjusted or modified for tax purposes exceeds certain threshold amounts.

In general, your distributions are subject to federal income tax for the year in which they are paid. Certain distributions paid in January, however, may be treated as paid on December 31 of the prior year. Distributions are generally taxable even if they are paid from income or gains earned by the Fund before your investment (and thus were included in the Shares’ NAV when you purchased your Shares).

Distributions in excess of the Fund’s current and accumulated earnings and profits are treated as a tax- free return of your investment to the extent of your basis in the Shares, and generally as capital gain thereafter. A return of capital, which for tax purposes is treated as a return of your investment, reduces your basis in Shares, thus reducing any loss or increasing any gain on a subsequent taxable disposition of Shares. While the Fund does not have a specific level of distribution, the Fund seeks to generate monthly income in a tax efficient manner. Under current provisions of the Internal Revenue Code, distributions in excess of the Fund’s current and accumulated earnings are treated as a tax-free return of a shareholder’s investment to the extent of the shareholders basis in the Funds shares, and generally as capital gain thereafter. A return of capital, which for tax purposes is treated as a return of a shareholder’s investment, reduces a shareholder’s basis in the Fund’s shares, thus reducing any loss or increasing any gain on a subsequent taxable disposition of Fund shares. A distribution will reduce the Fund’s NAV per Share and may be taxable to you as ordinary income or capital gain even though, from an economic standpoint, the distribution may constitute a return of capital.

Current return of capital estimates for the Fund are available at the website www.neosfunds.com under the Fund’s 19a-1 Notices.

Dividends, interest and gains from non-U.S. investments of the Fund may give rise to withholding and other taxes imposed by foreign countries. Tax conventions between certain countries and the United States may, in some cases, reduce or eliminate such taxes.

If you are neither a resident nor a citizen of the United States or if you are a foreign entity, distributions (other than Capital Gain Dividends) paid to you by the Fund will generally be subject to a U.S. withholding tax at the rate of 30% unless a lower treaty rate applies. The Fund may, under certain circumstances, report all or a portion of a dividend as an “interest-related dividend” or a “short-term capital gain dividend,” which would generally be exempt from this 30% U.S. withholding tax, provided certain other requirements are met.

The Fund (or a financial intermediary, such as a broker, through which a shareholder owns Shares) generally is required to withhold and remit to the U.S. Treasury a percentage of the taxable distributions and sale or redemption proceeds paid to any shareholder who fails to properly furnish a correct taxpayer identification number, who has underreported dividend or interest income, or who fails to certify that he, she or it is not subject to such withholding.

Shortly after the close of each calendar year, you will be informed of the character of any distributions received from the Fund.

Taxes When Shares are Sold on the Exchange

Any capital gain or loss realized upon a sale of Shares generally is treated as a long-term capital gain or loss if Shares have been held for more than one year and as a short-term capital gain or loss if Shares have been held for one year or less. However, any capital loss on a sale of Shares held for six months or less is treated as long- term capital loss to the extent of Capital Gain Dividends paid with respect to such Shares. The ability to deduct capital losses may be limited.

Taxes on Purchases and Redemptions of Creation Units

An Authorized Participant having the U.S. dollar as its functional currency for U.S. federal income tax purposes who exchanges securities for Creation Units generally recognizes a gain or a loss. The gain or loss will be equal to the difference between the value of the Creation Units at the time of the exchange and the exchanging Authorized Participant’s aggregate basis in the securities delivered plus the amount of any cash paid for the Creation Units. An Authorized Participant who exchanges Creation Units for securities will generally recognize a gain or loss equal to the difference between the exchanging Authorized Participant’s basis in the Creation Units and the aggregate U.S. dollar market value of the securities received, plus any cash received for such Creation Units. The Internal Revenue Service may assert, however, that a loss that is realized upon an exchange of securities for Creation Units may not be currently deducted under the rules governing “wash sales” (for an Authorized Participant who does not mark-to-market their holdings), or on the basis that there has been no significant change in economic position. Persons exchanging securities should consult their own tax advisor with respect to whether wash sale rules apply and when a loss might be deductible.

Any capital gain or loss realized upon redemption of Creation Units is generally treated as long-term capital gain or loss if Shares have been held for more than one year and as a short-term capital gain or loss if Shares have been held for one year or less.

The information in this section “Tax Information” is not intended or written to be used as tax advice. Because everyone’s tax situation is unique, you should consult your tax professional about federal, state, local or foreign tax consequences before making an investment in the Fund.

Financial Highlights

The financial highlights tables are intended to help you understand the financial performance of the Fund since its inception. Certain information reflects financial results for a single Fund share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund (assuming reinvestment of all dividends and distributions). The information for the fiscal period ended December 31, 2025, has been audited by the Fund’s independent registered public accounting firm, Cohen & Company, Ltd., whose report, along with the Fund’s financial statements, are included in the Fund’s annual report dated December 31, 2025, which is available upon request.

Premium/Discount Information

Information regarding how often Shares of the Fund traded on the Exchange at a price above (i.e., at a premium) or below (i.e., at a discount) the NAV of the Fund during the past four calendar quarters, or since inception, as applicable, can be found at the Fund’s website at www.neosfunds.com.

Disclaimers

Shares of the Fund are not sponsored, endorsed, or promoted by the Exchange. The Exchange makes no representation or warranty, express or implied, to the owners of the Shares of the Fund. The Exchange is not responsible for, nor has it participated in, the determination of the timing of, prices of, or quantities of the Shares of the Fund to be issued, or in the determination or calculation of the equation by which the Shares are redeemable. The Exchange has no obligation or liability to owners of the Shares of the Fund in connection with the administration, marketing, or trading of the Shares of the Fund. Without limiting any of the foregoing, in no event shall the Exchange have any liability for any lost profits or indirect, punitive, special, or consequential damages even if notified of the possibility thereof.

Additional Information

This Prospectus does not contain all the information included in the Registration Statement filed with the SEC with respect to the Fund’s Shares. The SAI for the Fund, which has been filed with the SEC, provides more information about the Fund. The SAI is incorporated herein by reference and is legally part of this Prospectus. Additional information about the Fund’s investments is available in the Fund’s annual and semi-annual reports to shareholders. In the Fund’s annual report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund’s performance during its last fiscal year.

These documents and other information concerning the Trust also may be inspected at 13 Riverside Ave, Westport, CT 06880. You can also obtain information about the Fund by calling at no cost 833-833-1311. To make shareholder inquiries, for more detailed information on the Fund, or to request the SAI or annual or semi-annual shareholder reports free of charge, please call the Fund at 833-833-1311. Free copies of the Fund’s shareholder reports, Prospectus, and SAI are also available from the Fund’s website at www.neosfunds.com.

Shareholder reports and other information about the Funds are also available, free of charge, on the EDGAR Database on the SEC’s website at www.sec.gov and copies of this information may be obtained, after paying a duplicating fee, by electronic request at the following e-mail address: [email protected].

Investment Company Act file no. 811-23645.