Spinnaker ETF Series

08/05/2026 | Press release | Distributed by Public on 08/05/2026 13:36

Summary Prospectus by Investment Company (Form 497K)

Obra High Grade Structured Products ETF
(Ticker: OGSP)

SUMMARY PROSPECTUS
August 1, 2026

Before you invest, you may want to review the Obra High Grade Structured Products ETF's (the "Fund") Prospectus, which contains more information about the Fund and its risks. You can find the Fund's Prospectus and other information about the Fund online at https://www.obrafunds.com. You can also get this information at no cost by calling 1-800-773-3863 or by sending an e-mail request to [email protected]. The Fund's Prospectus and Statement of Additional Information are incorporated by reference into this Summary Prospectus.

Investment bjective

Obra High Grade Structured Products ETF (the "Fund") seeks income and capital preservation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy, hold, and sell Shares. Investors purchasing or selling Shares in the secondary market may be subject to costs (including customary brokerage commissions) charged by their broker. These costs are not included in the expense example below.

Annual Fund Operating Expenses 

(ongoing expenses that you pay each year as a percentage of the value of your investment)

Management Fees 0.63%
Other Expenses 1.05%
Acquired Fund Fees and Expenses1 0.01%
Total Annual Fund Operating Expenses 1.69%
Fee Waiver and/or Expense Limitation2,3 1.05%
Net Annual Fund Operating Expenses2 0.64%
1. "Acquired Fund Fees and Expenses" are the indirect costs of investing in other investment companies. The operating expenses in this fee table will not correlate to the expense ratio in the Fund's financial statements because the financial statements include only the direct operating expenses incurred by the Fund.
2. Restated to reflect current contractual cap on Fund expenses.
3 Obra Fund Management, LLC (the "Advisor") has entered into an expense limitation agreement with the Fund under which it has agreed to waive or reduce its fees and to assume other expenses of the Fund, if necessary, in an amount that limits the Fund's annual operating expenses (exclusive of (i) any front-end or contingent deferred loads; (ii) brokerage fees and commissions, (iii) acquired fund fees and expenses; (iv) fees and expenses associated with investments in other collective investment vehicles or derivative instruments (including for example option and swap fees and expenses); (v) borrowing costs (such as interest and dividend expense on securities sold short); (vi) taxes; and (vii) extraordinary expenses, such as litigation expenses (which may include indemnification of Fund officers and Trustees and contractual indemnification of Fund service providers (other than the Advisor)) to not more than 0.63% of the average daily net assets of the Fund through July 31, 2027, and may be terminated by the Board of Trustees at any time. Further, net annual operating expenses for the Fund may exceed those contemplated by the waiver due to expenses that are not waived under the expense limitation agreement. In consideration of the Advisor's agreement to limit the Fund's expenses, the Fund has agreed to repay the Advisor in the amount of any fees waived and Fund expenses paid or absorbed, subject to the limitations that (i) the reimbursement will be made only for fees and expenses incurred not more than three years from the date in which they were incurred; and (ii) the reimbursement may not be made if it would cause the lesser of the expense limitation in place at the time of waiver or at the time of reimbursement to be exceeded.

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Example.

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell (or you hold) all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and the Fund's operating expenses remain the same. The Example includes the Fund's contractual expense limitation through July 31, 2027. 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
$65 $430 $819 $1,910

Portfolio Turnover.

The Fund may pay 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 Shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. For the fiscal year ended March 31, 2026, the portfolio turnover rate was 60.72%.

Principal Investment Strategies

As an actively managed exchange-traded fund ("ETF"), the Fund will not seek to replicate the performance of an index. The Fund intends to achieve its investment objective by investing primarily in high grade (investment grade) securitized asset instruments, which are also referred to as "structured products." Structured products are pre-packaged investments that normally include assets linked to interest or one or more derivatives, which may use leverage. The universe of structured products in the market include, but are not limited to, asset-backed securities (ABS), including private and multi-class structures, pass-through certificates, other instruments secured by financial, physical, and/or intangible assets (i.e., receivables or pools of receivables), tranches of collateralized debt obligations (CDOs), collateralized mortgage obligations (CMOs), collateralized loan obligations (CLOs), agency and non-agency mortgage-backed securities (MBS), such as commercial mortgage-backed securities (CMBS), and residential mortgage-backed securities (RMBS).

The Advisor selects securities for the Fund's portfolio based primarily on the Advisor's assessment of opportunity, which the Advisor defines as a potential set of returns that is more attractive than other assets that have similar risk profiles. The Advisor seeks to select securities that have the most attractive opportunity propositions while taking into consideration the Fund's overall risk exposure, diversification within those risk categories, as well as the overall portfolio return.

To assess opportunity, the Advisor performs a detailed fundamental analysis of underlying risks, quantitative analysis associated with market and other variables, and structural analysis to understand how the potential portfolio security will respond to different underlying market environments. The Advisor also uses a combination of top-down macroeconomic analysis combined with bottom-up fundamental analysis of individual securities. In the top-down analysis, the Advisor constructs views on market structure, geo-political events, economic data, policy action, and other market trends. In its bottom-up analysis, the Advisor constructs views on the financial health of individual issuers. Such bottom-up analysis focuses on the Advisor's analysis of the structured product's underlying assets' risk of default and risk of being downgraded; analyzing the industry diversification and concentration of the underlying assets; and analyzing the deal structure and documentation of the structured product. This analysis is done in an effort for the Advisor to determine how the structured product may perform during adverse market conditions and help minimize the risk associated with an individual issuer including the competence of the deal manager. The Advisor will also consider factors such as the absolute and relative return expectations of a given investment. The Advisor may use both proprietary and third-party quantitative tools (i.e., databases, data visualization, data reporting, models, portfolio asset allocation, and risk assessments) to support analysis and help make investment decisions.

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Using this opportunity-oriented approach, the Advisor may select from a broad range of assets categorized as structured products, as described above. Under normal circumstances, the Fund will invest at least 80% of the Fund's net assets (plus borrowings for investment purposes) in high grade structured products. The Advisor defines high grade as investment grade securities, which are securities with a rating by nationally recognized statistical rating organizations ("NRSROs") of Baa3/BBB- or better.

The Fund is a "go-anywhere" fund within structured products, which means it may invest in any type of structured product at any time depending on where the Advisor's approach suggest would be best at a given time. The Fund does not expect to focus on any particular underlying asset category or tranche of investments.

Agency MBS are issued or guaranteed by the U.S. Government, its agencies or instrumentalities, which include mortgage pass-through securities representing interests in pools of mortgage loans issued or guaranteed by the Government National Mortgage Association ("GNMA" or "Ginnie Mae"), the Federal National Mortgage Association ("FNMA" or "Fannie Mae"), or the Federal Home Loan Mortgage Corporation ("FHLMC" or "Freddie Mac"). The Fund may also invest in other fixed income instruments, which include bonds, debt or credit securities and other similar instruments issued by various U.S. and non-U.S. public or private sector entities.

Using the same opportunity-oriented approach, in addition to high grade structured products, the Fund has the flexibility to invest in a broad range of issuers and segments of the debt security markets as a whole with up to 20% of the Fund's assets. Debt securities may include instruments and obligations of U.S. and non-U.S. corporate and other non-governmental entities, those of U.S. and non-U.S. governmental entities (including government agencies and instrumentalities), floating rate loans and other floating rate securities, subordinated debt securities, preferred securities, insurance-linked securities, certificates of deposit, money market securities, funds that invest primarily in debt securities, and cash, cash equivalents and other short term holdings. The Fund may invest in securities of issuers in any market sector, industry or market capitalization range. The Fund may also invest in Treasury Inflation Protected Securities ("TIPS") and other inflation-linked debt securities.

The Fund has no limit as to the maturity or duration of the securities in which it invests and maintains an average portfolio duration that varies based upon the judgment of the Fund's Advisor. Duration measures the sensitivity of a fixed income security's price to changes in interest rates. In general, the higher the duration, the more a fixed income security's price will drop as interest rates rise. While the Fund focuses on high grade securities, the Fund may also invest in below investment grade securities (including "junk"). The Fund's investments may have fixed or variable principal payments and all types of interest rate payment and reset terms, including fixed rate, adjustable rate, floating rate, zero coupon, contingent, deferred, payment in kind and auction rate features. The Fund also may hold cash or other short-term investments.

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The Fund may engage in frequent trading of its securities in order to take advantage of new investment opportunities or differences in the yield associated with asset categories. The Fund will be more heavily involved in frequent trading during periods of market volatility in order to attempt to generate gains, preserve gains, or limit losses.

As an actively managed ETF that does not seek to replicate the performance of a specified index, the Fund may have a higher degree of portfolio turnover than funds that seek to replicate the performance of an index.

Principal Risks of Investing in the Fund

Risk is inherent in all investing. The loss of your money is a principal risk of investing in the Fund. The Fund is subject to certain risks, including the principal risks noted below, any of which may adversely affect the Fund's net asset value per Share ("NAV"), trading price, yield, total return and ability to meet its investment objective.

Structured Products Risk. The Fund will primarily invest in structured products. The structured products may include investments in securitizations and other asset-backed securities. Among other risks, the products (i) are subject to the risks associated with the underlying assets; (ii) will often be leveraged, which will generally magnify the opportunities for gain and risk of loss; (iii) are highly complex, which may cause disputes as to their terms and impact the valuation and liquidity of such positions; and (iv) often contain significant obstacles to asserting "putback" or similar claims against the products.

Mortgage- and Asset-Backed Securities Risk. In addition to other risks commonly associated with investing in debt securities, MBS are subject to "prepayment risk" and "extension risk." Prepayment risk is the risk that, when interest rates fall, certain types of obligations will be paid off by the obligor more quickly than originally anticipated, and the Fund may have to invest the proceeds in securities with lower yields. MBS are priced with an expectation of some anticipated level of prepayment of principal. Extension risk is the risk that, when interest rates rise, certain obligations will be paid off by the obligor more slowly than anticipated causing the value of these securities to fall. MBS are also subject to the risk of default on the underlying mortgages, particularly during periods of economic downturn. Reduced investor demand for mortgage loans and mortgage- related securities may adversely affect the liquidity and market value of MBS. The risks associated with investing in ABS are similar to those associated with investing in MBS. ABS also entail certain risks not presented by MBS, including the risk that in certain states it may be difficult to perfect the liens securing the collateral backing certain ABS. In addition, certain ABS are based on loans that are unsecured, which means that there is no collateral to seize if the underlying borrower defaults.

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Collateralized Mortgage Obligations Risk. CMOs are a type of mortgage-backed security created by dividing the principal and interest payments collected on a pool of mortgages into several revenue streams, each with different priority rights to portions of the underlying mortgage payments. Certain CMO tranches may represent rights to interest only ("IOs") or principal only ("POs") payments, or an amount that remains after floating-rate tranches are paid (an inverse floater). These securities may be sensitive to changes in interest rates. For example, in periods of supply and demand imbalances in the market for such securities and/or in periods of sharp interest rate movements, the market prices of CMOs may fluctuate more than would be expected from interest rate movements alone. Interest rates on inverse floaters will decrease when short-term rates increase, and will increase when short-term rates decrease. In response to changes in market interest rates or other market conditions, the value of an inverse floater may increase or decrease at a multiple of the increase or decrease in the value of the underlying securities. CMOs issued by private entities are not obligations issued or guaranteed by the U.S. Government, its agencies or instrumentalities and are not guaranteed by any government agency, although the securities underlying a CMO may be subject to a guarantee. Therefore, if the collateral securing the CMO, as well as any third-party credit support or guarantees, is insufficient to make payments when due, the holder of a CMO could sustain a loss.

Covenant-Lite Risk. Some of the below investment grade loans or debt obligations in which the Fund may invest or get exposure to may be "covenant-lite", which means the loans or obligations contain fewer financial maintenance covenants than other loans or obligations (in some cases, none) and do not include terms which allow the lender to monitor the borrower's performance and declare a default if certain criteria are breached. An investment by the Fund in a covenant-lite loan may potentially hinder the ability to reprice credit risk associated with the issuer and reduce the ability to restructure a problematic loan and mitigate potential loss. The Fund may also experience difficulty, expenses or delays in enforcing its rights on its holdings of covenant-lite loans or obligations. As a result of these risks, the Fund's exposure to losses may be increased, which could result in an adverse impact on the Fund's net income and NAV.

Credit/Default Risk. Credit risk is the risk that issuers or guarantors of debt instruments or the counterparty to a derivatives contract, repurchase agreement, or loan of portfolio securities is unable or unwilling to make timely interest and/or principal payments or otherwise honor its obligations. Changes in the financial condition of an issuer or counterparty, changes in specific economic, social or political conditions that affect a particular type of security or other instrument or an issuer, and changes in economic, social, or political conditions generally can increase the risk of default by an issuer or counterparty, which can affect a security's or other instrument's credit quality or value and an issuer's or counterparty's ability to pay interest and principal when due. Debt instruments are subject to varying degrees of credit risk, which may be reflected in credit ratings. Securities issued by the U.S. government have limited credit risk. Credit rating downgrades and defaults (failure to make interest or principal payment) may potentially reduce the Fund's income and Share price.

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

Cash and Cash Equivalents Risk. At any time, the Fund may have investments in cash or cash equivalents. When a portion of a portfolio is held in cash or cash equivalents, there is the risk that the value of the cash account, including interest, will not keep pace with inflation, thus reducing purchasing power over time.

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Small-Cap and Mid-Cap Securities Risk. The Fund may invest in securities of small-cap and mid-cap companies, which involve greater volatility than investing in larger and more established companies. Small-cap and mid-cap companies can be subject to more abrupt or erratic share price changes than larger, more established companies. Securities of these types of companies have limited market liquidity, and their prices may be more volatile. You should expect that the value of the Shares will be more volatile than a fund that invests exclusively in large-capitalization companies.

U.S. Government Securities Risk. U.S. government securities risk refers to the risk that debt securities issued or guaranteed by certain U.S. Government agencies, instrumentalities, and sponsored enterprises are not supported by the full faith and credit of the U.S. Government, and so investments in their securities or obligations issued by them involve credit risk greater than investments in other types of U.S. Government securities.

Derivatives Risk. Structured products may be linked to derivatives. Derivatives involve special risks and costs and may result in losses to the Fund. The successful use of derivatives requires sophisticated management, and, to the extent that derivatives are used, the Fund will depend on the Advisor's ability to analyze and manage derivatives transactions. The prices of derivatives may move in unexpected ways, especially in abnormal market conditions. Some derivatives are "leveraged" or may create economic leverage for the Fund and, therefore, may magnify or otherwise increase investment losses to the Fund. The Fund's use of derivatives may also increase the amount of taxes payable by shareholders.

Other risks arise from the potential inability to terminate or sell derivatives positions. A liquid secondary market may not always exist for the Fund's derivatives positions. In fact, many over-the-counter derivative instruments will not have liquidity beyond the counterparty to the instrument. Over-the-counter derivative instruments also involve the risk that the other party will not meet its obligations to the Fund. The use of derivatives also exposes the Fund to operational issues, such as documentation and settlement issues, systems failures, inadequate control and human error.

Derivatives may also involve legal risks, such as insufficient documentation, the lack of capacity or authority of a counterparty to execute or settle a transaction, and the legality and enforceability of derivatives contracts. The U.S. Government and foreign governments have adopted (and may adopt further) regulations governing derivatives markets, including mandatory clearing of certain derivatives, margin and reporting requirements and risk exposure limitations. Regulation of derivatives may make derivatives more costly, limit their availability or utility to the Fund, or otherwise adversely affect their performance or disrupt markets.

Inflation-Indexed Bond Risk. Inflation-indexed bonds may change in value in response to actual or anticipated changes in inflation rates in a manner unanticipated by the Fund's portfolio management team or investors generally. Inflation-indexed bonds are subject to debt securities risks.

Leverage Risk. The use of leverage may exaggerate changes in the Share price and the return on its investments. Accordingly, the Fund may be more volatile and all other risks, including the risk of loss of an investment, tend to be compounded or magnified. Borrowing also leads to additional interest expense and other fees that increase the Fund's expenses.

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Transition from LIBOR Risk. Although the London Interbank Offered Rate ("LIBOR") is no longer published as of June 30, 2023, holding of certain of the Fund's underlying investments may still include a LIBOR reference rate. The elimination of LIBOR and transition to other reference rates, or any other changes or reforms to the determination or supervision of reference rates, could have an adverse impact on the market for, or value of, any securities or payments linked to those reference rates, which may adversely affect Fund performance and/or NAV. Uncertainty and risk still remain regarding the willingness and ability of issuers and lenders to include revised provisions in new and existing contracts or instruments. Consequently, the transition away from LIBOR to other reference rates may still lead to increased volatility and illiquidity in markets that have historically been tied to LIBOR, fluctuations in values of LIBOR-related investments or investments in issuers that utilize LIBOR, increased difficulty in borrowing or refinancing and diminished effectiveness of hedging strategies, potentially adversely affecting Fund performance. Furthermore, the risks associated with the discontinuation of LIBOR and transition to alternative rates may be exacerbated if the work necessary to effect an orderly transition to an alternative reference rate is not completed in a timely manner. The ultimate impact of the discontinuance of LIBOR on the Fund remains uncertain and may result in losses to the Fund. The U.S. Federal Reserve, based on the recommendations of the New York Federal Reserve's Alternative Reference Rate Committee (comprised of major derivative market participants and their regulators), has begun publishing the Secured Overnight Financing Rate (referred to as "SOFR"), which is their preferred alternative rate for U.S. dollar LIBOR. Proposals for alternative reference rates for other currencies have also been announced or have already begun publication. Markets are in the process of developing in response to these new rates. Although financial regulators and industry working groups have suggested alternative reference rates, such as the European Interbank Offer Rate, the Sterling Overnight Interbank Average Rate and SOFR, there has been no global consensus as to an alternative rate and the process for amending existing contracts or instruments to transition away from LIBOR remains incomplete.

Liquidity Risk. Liquidity risk exists when particular investments 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.

Inflation Risk. Fixed income securities are subject to inflation risk. Because inflation reduces the purchasing power of income produced by existing fixed income securities, the prices at which fixed income securities trade will be reduced to compensate for the fact that the income they produce is worth less. This potential decrease in market value of fixed income securities would result in a loss in the value of the Fund's portfolio.

Interest Rate Risk. Interest rate risk refers to fluctuations in the value of a fixed-income security resulting from changes in the general level of interest rates. When the general level of interest rates goes up, the prices of most fixed-income securities go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up. Securities with longer durations tend to be more sensitive to interest rate changes, making them more volatile than securities with shorter durations. A wide variety of market factors can cause interest rates to rise, including central bank monetary policy (including the Federal Reserve ending its "quantitative easing" policy of purchasing large quantities of securities issued or guaranteed by the U.S. government), rising inflation, and changes in general economic conditions. Interest rate changes can be sudden and unpredictable. Moreover, rising interest rates may lead to decreased liquidity in the bond markets, making it more difficult for the Fund to value or sell some or all of its bond investments at any given time.

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Changes in interest rates may also affect the Share price; for example, a sharp rise in interest rates could cause the Share price to fall. Securities with longer durations tend to be more sensitive to interest rate changes, making them more volatile than securities with shorter durations. Duration is an estimate of a security's sensitivity to changes in prevailing interest rates that is based on certain factors that may prove to be incorrect. It is therefore not an exact measurement and may not be able to reliably predict a particular security's price sensitivity to changes in interest rates.

Management Risk. The Fund is subject to management risk because it is an actively managed portfolio. In managing the Fund's portfolio securities, the Advisor will apply investment techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee that these will produce the desired results.

Market Risk. Market risk refers to the possibility that the value of securities held by the Fund may decline due to daily fluctuations in the market. Market prices for securities change daily as a result of many factors, including developments affecting the condition of both individual companies and the market in general. The price of a security may even be affected by factors unrelated to the value or condition of its issuer, including changes in interest rates, economic and political conditions, and general market conditions. The Fund's performance per Share will change daily in response to such factors.

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

Not Individually Redeemable. Shares are not individually redeemable and may be redeemed by the Fund at NAV only in large blocks known as "Creation Units." You may incur brokerage costs purchasing enough Shares to constitute a Creation Unit.
Trading Issues. An active trading market for the Shares may not be developed or maintained. Trading in Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Shares inadvisable, such as extraordinary market volatility. There can be no assurance that Shares will continue to meet the listing requirements of the Exchange. If the Shares are traded outside a collateralized settlement system, the number of financial institutions that can act as authorized participants that can post collateral on an agency basis is limited, which may limit the market for the Shares.
Cash purchases. Although the Fund does not anticipate large cash purchases or redemptions, to the extent Creation Units are purchased or sold by APs in cash instead of in-kind, the Fund will incur certain costs such as brokerage expenses and taxable gains and losses. These costs could be imposed on the Fund and impact the Fund's NAV if not fully offset by transaction fees paid by the APs.
Market Price Variance Risk. The market prices of Shares will fluctuate in response to changes in NAV and supply and demand for Shares and will include a "bid-ask spread" charged by the exchange specialists, market makers or other participants that trade the particular security. There may be times when the market price and the NAV vary significantly. This means that Shares may trade at a discount to NAV.

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In times of market stress, market makers may step away from their role market making in shares of ETFs and in executing trades, which can lead to differences between the market value of Shares and the Fund's NAV.
To the extent Authorized Participants exit the business or are unable to process creations or redemptions and no other Authorized Participant can step in to do so, there may be a significantly reduced trading market in the Shares, which can lead to differences between the market value of Shares and the Fund's NAV.
The market price for the Shares may deviate from the Fund's NAV, particularly during times of market stress, with the result that investors may pay significantly more or receive significantly less for Shares than the Fund's NAV, which is reflected in the bid and ask price for Shares or in the closing price.
When all or a portion of an ETFs underlying securities trade in a market that is closed when the market for the Shares is open, there may be changes from the last quote of the closed market and the quote from the Fund's domestic trading day, which could lead to differences between the market value of the Shares and the Fund's NAV.
In stressed market conditions, the market for the Shares may become less liquid in response to the deteriorating liquidity of the Fund's portfolio. This adverse effect on the liquidity of the Shares may, in turn, lead to differences between the market value of the Shares and the Fund's NAV.

Cybersecurity Risk. With the increased use of technologies such as the internet to conduct business, the Fund, like all companies, may be susceptible to operational, information security, and related risks. As part of its business, the Advisor processes, stores, and transmits large amounts of electronic information, including information relating to the transactions of the Fund. The Fund and its service providers are therefore susceptible to cybersecurity risk. Cybersecurity failures or breaches of the Fund or its service providers have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, the inability of Fund shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties and/or reputational damage. The Fund and its shareholders could be negatively impacted as a result.

Investment Risk. An investment in Shares is subject to investment risk, including the possible loss of the entire principal amount invested. An investment in shares represents an indirect investment in the securities owned by the Fund. The value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. The value of your shares at any point in time may be worth less than the value of your original investment.

All investments involve risks, including the risk that the entire amount invested may be lost. No guarantee or representation is made that the Fund's investment objectives will be achieved.

Any real or perceived adverse economic changes, local, regional or global events such as war, acts of terrorism, disasters, trade disputes, disputes with specific countries that could result in additional tariffs, trade barriers and/or investment restrictions in certain securities of those countries, the spread of infectious illness or other public health issues, recessions, raising of interest rates, or other events, could have a material adverse impact on the Fund or its investments. Any of these conditions can adversely affect the economic prospects of many companies, sectors, nations, regions and the market in general, in ways that cannot necessarily be foreseen. Moreover, changes in these and other areas present uncertainty and risk with respect to the Fund's NAV, performance, financial condition, results of operations, ability to pay distributions, and portfolio liquidity, among other factors.

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Economic problems in a single country are increasingly affecting other markets and economies, and a continuation of this trend could adversely affect global economic conditions and world markets. Uncertainty and volatility in the financial markets and political systems of the U.S. or any other country, may have adverse spill-over effects into the global financial markets generally.

Early Close/Trading Halt Risk. An exchange or market may close or issue trading halts on specific securities, or the ability to buy or sell certain securities or financial instruments may be restricted, which may prevent the Fund from buying or selling certain securities or financial instruments. In these circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and may incur substantial trading losses.

Fund Performance

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the average annual total returns compared to that of a broad- measure of market performance and an additional index reflecting the market segments in which the Fund invests. 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 on the Fund's results can be obtained by visiting www.obrafunds.com/OGSP.

Calendar Year Returns

During the periods shown in the bar chart above, the Fund's highest quarterly return was 1.55% (quarter ended March 31, 2025) and the Fund's lowest quarterly return was 1.35% (quarter ended June 30, 2025). The Fund's year-to-date return, as of June 30, 2026, was 2.26%.

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Average Annual Total Returns Period Ended
December 31, 2025
Past
1 Year
Since
Inception1
Before taxes
After taxes on distributions
After taxes on distributions and sale of shares
7.49%
4.59%
4.68%
8.13%
5.08%
4.89%
Bloomberg U.S. Aggregate Bond Index
(reflects no deductions for fees and expenses)

7.30%

5.87%
ICE BofA 1-3 Year U.S. Corporate Index
(reflects no deductions for fees and expenses)

6.06%

6.25%
1 The Fund commenced operations on April 9, 2024.

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, may differ from those shown, and are not applicable to investors who hold Shares through tax-deferred arrangements such as a 401(k) plan or an individual retirement account (IRA).

Management

Investment Adviser. Obra Fund Management, LLC, is the investment adviser to the Fund ("Obra" or the "Advisor").

Portfolio Managers. Peter Polanskyj, Senior Managing Director and Chief Investment Officer at the Advisor, and Matt Roesler, Senior Managing Director and Head of Multisector Credit Investments at the Advisor. are the Fund's portfolio managers and are jointly and primarily responsible for the day-to-day management of the Fund's portfolio. Mr. Polanskyj and Mr. Roesler have managed the Fund since its inception in April, 2024.

Purchase and Sale of Shares

The Fund will issue and redeem Shares at NAV only in large blocks of 10,000 shares (each block of shares is called a "Creation Unit"). Creation Units are issued and redeemed for cash and/or in-kind for securities. Except when aggregated in Creation Units in transactions with APs, the Shares are not redeemable securities of the Fund.

Individual Shares may only be bought and sold in the secondary market through a broker or dealer at a market price. Because ETF shares trade at market prices rather than NAV, shares may trade at a price greater than NAV (premium) or less than NAV (discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of a Fund (bid) and the lowest price a seller is willing to accept for shares of a Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread"). You may access recent information, including information on the Fund's NAV, market price, premiums and discounts, and bid-ask spreads, on the Fund's website listed below:

Fund URL
Obra High Grade Structured Products ETF www.obrafunds.com/OGSP

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Tax Information

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax deferred arrangement, such as a 401(k) plan or an individual retirement account (IRA). Distributions on investments made through tax deferred arrangements generally will be taxed later when withdrawn from those accounts.

Payments to Broker-Dealers and other Financial Intermediaries

If you purchase Shares through a broker-dealer or other financial intermediary, the Advisor 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.

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Spinnaker ETF Series published this content on August 05, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on August 05, 2026 at 19:36 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]