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UNG 10-K & 10-Q changes, risk factors and insider trading

United States Natural Gas Fund, LP · NYSE · Commodity Contracts Brokers & Dealers · CIK 1376227 · All filings on SEC.gov

Everything below is quoted or computed from United States Natural Gas Fund, LP's public SEC filings. It is not a recommendation to buy or sell. Automated comparisons can contain errors; confirm with the original filing.

At a glance

7 / 0risk-factor paragraphs added / removed in latest 10-K
1new risk-factor headings
0Form 4 filings reporting open-market purchases (last 180 days)
0Form 4 filings reporting open-market sales (last 180 days)

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What changed in the latest 10-K

Comparing 10-K filed 2026-02-27 (period ending 2025-12-31) with 10-K filed 2025-02-28 (period ending 2024-12-31).

Risk Factors (10-K Item 1A)

7new paragraphs
0removed paragraphs
36reworded paragraphs
13,148 → 13,571words in section

New heading “Competing claims of intellectual property rights may adversely affect UNG and an investment in UNG’s shares.”

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

Reworded topics: tariff, russia, ukraine, recession

Paragraph as it now reads, with added and removed wording marked:

Geopolitical conflict, including war and armed conflicts (such as Russia’sthe continuedRussia-Ukraine military actions against Ukraine that started in February 2022,war, conflicts in the Middle East, and the expansion of such conflicts in surrounding areas), sanctions, the introduction of or changes in tariffs or trade barriers, global or local recessions, and acts of terrorism, can also, directly or indirectly, negatively impact, and/or cause volatility in, the price of commodities such as natural gas and the value, pricing, and liquidity of the investments or other assets held by UNG.
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Reworded topics: sanction, russia, ukraine

Paragraph as it now reads, with added and removed wording marked:

Other natural gas supply-related factors. Natural gas prices also vary depending on a number of factors affecting supply, including geopolitical risk associated with wars (such as the currentRussia-Ukraine war between Russia and Ukraine), terrorist attacks and tensions between countries, including sanctions imposed as a result of the foregoing thator trade wars, any of which can adversely affect natural gas trade flows by limiting or disrupting trade between countries or regions. Natural gas supply levels can also be affected by other factors that reduce available supplies, such as natural disasters, disruptions in competitors’ operations, or unexpected unavailability of distribution channels. Technological change can also alter the relative costs for companies in the natural gas industry to find, produce, and transport natural gas, which in turn may affect the supply of and demand for natural gas. For example, increased supply from the development of new natural gas sources and technologies to enhance recovery from existing sources tends to reduce natural gas prices to the extent such supply increases are not offset by commensurate growth in demand. Similarly, increases in industry refining or manufacturing capacity may impact the supply of natural gas. Natural gas supply levels can also be affected by factors that reduce available supplies, such as of geopolitical risks associated with wars, terrorist attacks and tensions between countries, including sanctions imposed as a result of the foregoing that can adversely affect commodity trade flows by limiting or disrupting trade between countries or regions, natural disasters, disruptions in competitors’ operations, or unexpected unavailability of distribution channels that may disrupt supplies. Technological change can also alter the relative costs for companies in the natural gas industry to find, produce, and transport natural gas, which in turn, may affect the supply of and demand for natural gas.
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Reworded topics: tariff, russia, ukraine

Paragraph as it now reads, with added and removed wording marked:

Price volatility may possibly cause the total loss of your investment. Futures contracts have a high degree of price variability and are subject to occasional rapid and substantial changes. Consequently, you could lose all or substantially all of your investment in UNG. Market volatility is attributable to things like the COVID-19 pandemic in 2020 and related supply chain disruptions, war,war (such as the Russia-Ukraine war between Russia and Ukraine, and), continuing disputes among oil-producing countries.countries, the introduction of or changes in tariffs or trade barriers, and trade wars between nations. Events such as these, and others, could cause volatility in the future, which may affect the value, pricing and liquidity of some investments or other assets, including those held by or invested in by UNG and the impact of which could limit UNG’s ability to have a substantial portion of its assets invested in the natural gasBenchmark Futures Contract. In such a circumstance, UNG could, if it determined it appropriate to do so in light of market conditions and regulatory requirements, invest in other Futures Contracts and/or Other RelatedNatural Gas-Related Investments, such as OTC swaps.
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New text
“Competing claims of intellectual property rights may adversely affect UNG and an investment in UNG’s shares.”
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Reworded topics: russia, ukraine, pandemic

Paragraph as it now reads, with added and removed wording marked:

Economic conditions impacting natural gas. The demand for natural gas correlates closely with general economic growth rates. The occurrence of recessions or other periods of low or negative economic growth will typically have a direct adverse impact on natural gas demand and, therefore, may have an adverse impact on natural gas prices. Other factors that affect general economic conditions in the world or in a major region, such as changes in population growth rates, periods of civil unrest, military conflictsconflicts, war,war (such as the Russia-Ukraine war), pandemics (e.g., the COVID-19 in 2020pandemic), government austerity programs, trade wars between nations, or currency exchange rate fluctuations, can also impact the demand for natural gas. Sovereign debt downgrades, defaults, inability to access debt markets due to credit or legal constraints, liquidity crises, the breakup or restructuring of fiscal, monetary, or political systems such as the European Union, and other events or conditions that impair the functioning of financial markets and institutions also may adversely impact the demand for natural gas.
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Reworded topics: inflation, regulation

Paragraph as it now reads, with added and removed wording marked:

In general, legislative or other actions relating to U.S. federal income taxes could have a negative effect on UNG or its investors. TheMatters rulespertaining dealing withto U.S. federal income taxation are constantly under review by persons involved in the legislative process and by the IRS and the U.S. Treasury Department. OnThe AugustTrump 16,Administration 2022,has Presidentproposed Bidensignificant signedchanges to the InflationCode Reductionand Actexisting U.S. federal income tax regulations and there are a number of 2022proposals (thein “IRA”)Congress intothat, law.if Atenacted, thiswould time,similarly we cannot predict with certainty howmodify the taxCode. provisionsThe likelihood of theany IRAsuch legislation being enacted is uncertain, but new legislation and any U.S. Treasury regulations, administrative interpretations or anycourt otherdecisions proposedinterpreting orsuch futurelegislation could result in adverse tax legislationconsequences mightto affectUNG UNG,and its investors, or UNG’s investments.investors. Investors are urged to consult with their tax advisor with respect to the status of legislative, regulatory or administrative developments and proposals and their potential effect on an investment in ourUNG shares.
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Full comparison: every changed paragraph (43)

Green = added, red = removed. Unchanged paragraphs and tables are not shown. Read the complete text in the original filing.

Reworded

UNG’s investment objective is for the daily percentage changes in the NAV per share to reflect the daily percentage changes of the spot price of natural gas delivered at the Henry Hub, Louisiana as measured by the daily percentage changes in the price of the Benchmark Futures Contract, plus interest earned on UNG’s collateral holdings, less UNG’s expenses. UNG seeks to achieve its investment objective by investing so that the average daily percentage change in UNG’s NAV for any period of 30 successive valuation days will be within plus/minus ten percent (10%) of the average daily percentage change in the price of the Benchmark Futures Contract over the same period. UNG’s investment strategy is designed to provide investors with a cost-effective way to invest indirectly in natural gas and to hedge against movements in the price of natural gas. AnAs a result, investors should be aware that UNG would meet its investment inobjective UNGeven involvesif investmentthere riskare similarsignificant todeviations abetween direct investmentchanges in Futuresits Contractsdaily NAV and Other Natural Gas-Related Investments, but it is not a proxy for trading directlychanges in the naturaldaily gasprice markets.of Investingthe Benchmark Futures Contract, provided that the average daily percentage change in UNGUNG’s alsoNAV involvesover correlation30 risk,successive orvaluation days is within plus/minus ten percent (10%) of the riskaverage thatdaily investorspercentage purchasing shares to hedge against movementschange in the price of naturalthe gasBenchmark willFutures haveContract an efficient hedge only ifover the pricesame they pay for their shares closely correlates with the price of natural gas. In addition to investment risk and correlation risk, an investment in UNG involves tax risks, OTC risks and other risks.period.

Added

An investment in UNG involves investment risk similar to a direct investment in Futures Contracts and Other Natural Gas-Related Investments, but it is not a proxy for trading directly in the natural gas markets. Investing in UNG also involves correlation risk, or the risk that investors purchasing shares to hedge against movements in the price of natural gas will have an efficient hedge only if the price they pay for their shares closely correlates with the price of natural gas. In addition to investment risk and correlation risk, an investment in UNG involves tax risks, OTC risks and other risks.

Reworded

The NAV of UNG’s shares relates directly to the valuedaily changes in the price of the Benchmark Futures Contract and other assets held by UNG and fluctuations in the prices of these assets could materially adversely affect an investment in UNG’s shares. Past performance is not necessarily indicative of future results; all or substantially all of an investment in UNG could be lost.

Reworded

Economic conditions impacting natural gas. The demand for natural gas correlates closely with general economic growth rates. The occurrence of recessions or other periods of low or negative economic growth will typically have a direct adverse impact on natural gas demand and, therefore, may have an adverse impact on natural gas prices. Other factors that affect general economic conditions in the world or in a major region, such as changes in population growth rates, periods of civil unrest, military conflictsconflicts, war,war (such as the Russia-Ukraine war), pandemics (e.g., the COVID-19 in 2020pandemic), government austerity programs, trade wars between nations, or currency exchange rate fluctuations, can also impact the demand for natural gas. Sovereign debt downgrades, defaults, inability to access debt markets due to credit or legal constraints, liquidity crises, the breakup or restructuring of fiscal, monetary, or political systems such as the European Union, and other events or conditions that impair the functioning of financial markets and institutions also may adversely impact the demand for natural gas.

Reworded

Other natural gas supply-related factors. Natural gas prices also vary depending on a number of factors affecting supply, including geopolitical risk associated with wars (such as the currentRussia-Ukraine war between Russia and Ukraine), terrorist attacks and tensions between countries, including sanctions imposed as a result of the foregoing thator trade wars, any of which can adversely affect natural gas trade flows by limiting or disrupting trade between countries or regions. Natural gas supply levels can also be affected by other factors that reduce available supplies, such as natural disasters, disruptions in competitors’ operations, or unexpected unavailability of distribution channels. Technological change can also alter the relative costs for companies in the natural gas industry to find, produce, and transport natural gas, which in turn may affect the supply of and demand for natural gas. For example, increased supply from the development of new natural gas sources and technologies to enhance recovery from existing sources tends to reduce natural gas prices to the extent such supply increases are not offset by commensurate growth in demand. Similarly, increases in industry refining or manufacturing capacity may impact the supply of natural gas. Natural gas supply levels can also be affected by factors that reduce available supplies, such as of geopolitical risks associated with wars, terrorist attacks and tensions between countries, including sanctions imposed as a result of the foregoing that can adversely affect commodity trade flows by limiting or disrupting trade between countries or regions, natural disasters, disruptions in competitors’ operations, or unexpected unavailability of distribution channels that may disrupt supplies. Technological change can also alter the relative costs for companies in the natural gas industry to find, produce, and transport natural gas, which in turn, may affect the supply of and demand for natural gas.

Reworded

Price volatility may possibly cause the total loss of your investment. Futures contracts have a high degree of price variability and are subject to occasional rapid and substantial changes. Consequently, you could lose all or substantially all of your investment in UNG. Market volatility is attributable to things like the COVID-19 pandemic in 2020 and related supply chain disruptions, war,war (such as the Russia-Ukraine war between Russia and Ukraine, and), continuing disputes among oil-producing countries.countries, the introduction of or changes in tariffs or trade barriers, and trade wars between nations. Events such as these, and others, could cause volatility in the future, which may affect the value, pricing and liquidity of some investments or other assets, including those held by or invested in by UNG and the impact of which could limit UNG’s ability to have a substantial portion of its assets invested in the natural gasBenchmark Futures Contract. In such a circumstance, UNG could, if it determined it appropriate to do so in light of market conditions and regulatory requirements, invest in other Futures Contracts and/or Other RelatedNatural Gas-Related Investments, such as OTC swaps.

Reworded

Geopolitical conflict, including war and armed conflicts (such as Russia’sthe continuedRussia-Ukraine military actions against Ukraine that started in February 2022,war, conflicts in the Middle East, and the expansion of such conflicts in surrounding areas), sanctions, the introduction of or changes in tariffs or trade barriers, global or local recessions, and acts of terrorism, can also, directly or indirectly, negatively impact, and/or cause volatility in, the price of commodities such as natural gas and the value, pricing, and liquidity of the investments or other assets held by UNG.

Reworded

Variables such as drought, floods, weather, military conflicts, pandemics (such as the COVID-19 in 2020pandemic), embargoes, tariffs and other political events may have a larger impact on natural gas prices and natural gas linked instruments, including Futures Contracts and Other Natural Gas-Related Investments, than on traditional securities. These additional variables may create additional investment risks that subject UNG’s investments to greater volatility than investments in traditional securities.

Reworded

It is possible that the daily percentage changes in UNG’s NAV per share may not closely correlate to daily percentage changes in the price of the Benchmark Futures Contract. Non-correlation may be attributable to disruptions in the market for natural gas, the imposition of position or accountability limits by regulators or exchanges, or other extraordinary circumstances. As UNG approaches or reaches position limits with respect to the Benchmark Futures Contract and other Futures Contracts or in view of market conditions, regulatory requirements, risk mitigation measures (including those that may be taken by UNG, UNG’s FCMs, counterparties or other market participants), and other conditions described herein, UNG may begin investing in Other Natural Gas-Related Investments.

Reworded

The design of UNG’s Benchmark Futures Contract is such that every month it begins by using the near month contract to expire until the near month contract is within two weeks of expiration, when, over a four-day period, it transitions to the next month contract to expire as its benchmark contract and keeps that contract as its benchmark until it becomes the near month contract and close to expiration. In the event of a natural gas futures market where near month contracts trade at a higher price than next month to expire contracts, a situation described as “backwardation” in the futures market, then absent the impact of the overall movement in natural gas prices, the value of the benchmark contract would tend to rise as it approaches expiration. Conversely, in the event of a natural gas futures market where near month contracts trade at a lower price than next month contracts, a situation described as “contango” in the futures market, then absent the impact of the overall movement in natural gas prices the value of the benchmarkBenchmark contractFutures Contract would tend to decline as it approaches expiration. When compared to total return of other price indices, such as the spot price of natural gas, the impact of backwardation and contango may cause the total return of UNG’s per share NAV to vary significantly. Moreover, absent the impact of rising or falling natural gas prices, a prolonged period of contango could have a significant negative impact on UNG’s per share NAV and total return and investors could lose part or all of their investment.

Reworded

While contango and backwardation are consistently present in trading in the futures markets, such conditions can be exacerbated by market forces. For example, extraordinary market conditions in the crude oil markets, including “super contango” (a higher level of contango arising from the overabundance of oil being produced and the limited availability of storage for such excess supply), occurred in the crude oil futures markets in April 2020 due to oversupply of crude oil in the face of weak demand during the COVID-19 pandemic when disputes among oil-producing countries regarding limitations on the production of oil also were occurring. This resulted in a negative price for the May 2020 futures contract on light, sweet crude oil as traded on the New York Mercantile Exchange.

Reworded

Volatility in the natural gas market was also elevated, but it did not reach the same extreme levels as the volatility in the oil futures market did. In addition, it is possible that the Benchmark Futures Contract may experience periods of super contango negative prices in the future. In any such a circumstance, UNG could, if it determined it appropriate to do so in light of market conditions and regulatory requirements, invest in other Futures Contract and/or Other Natural-Gas Related Investments. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this annual report on Form 10-K for a discussion of the potential effects of contango and backwardation.

Added

When compared to the total return of other price indices, such as the spot price of natural gas, the impact of backwardation and contango may cause the total return of UNG’s per share NAV to vary significantly. Moreover, absent the impact of rising or falling natural gas prices, a prolonged period of contango could have a significant negative impact on UNG’s per share NAV and total return and investors could lose part or all of their investment.

Added

See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this annual report on Form 10-K for a discussion of the potential effects of contango and backwardation.

Reworded

The accountability levels for the Benchmark Futures Contract and other Futures Contracts traded on U.S.-based futures exchanges, such as the NYMEX, are not a fixed ceiling, but rather a threshold above which the NYMEX may exercise greater scrutiny and control over an investor’s positions. The current accountability level for investments for any one-month in the Benchmark Futures Contract is 6,000 contracts. In addition, the NYMEX imposes an accountability level for all months of 12,000 net futures contracts for natural gas. In addition, the ICE Futures maintains the same accountability levels, position limits and monitoring authority for its natural gas contract as the NYMEX. If UNG and the Related Public Funds exceed these accountability levels for UNG's and the Related Public Funds investments in the futures contracts for natural gas, the NYMEX and ICE Futures will monitor such exposure and may ask for further information on their activities, including the total size of all positions, investment and trading strategy, and the extent of liquidity resources of UNG and the Related Public Funds. If deemed necessary by the NYMEX and/or ICE Futures, UNG could be required to reduce its aggregate net futures contractsposition back to the accountability level.

Reworded

PartThe 150 of the CFTC’s regulations (the “Position Limits Rule”) establishes federal position limits for 25 core referenced futures contracts (comprised of agricultural, energy and metals futures contracts), futures and options linked to the core referenced futures contracts, and swaps that are economically equivalent to the core referenced futures contracts that all market participants must comply with, with certain exemptions.

Added

All of these limits may potentially cause a tracking difference between the price of UNG’s shares and the price of the Benchmark Futures Contract. This may in turn prevent investors from being able to effectively use UNG as a way to hedge against natural gas-related losses or as a way to indirectly invest in natural gas.

Added

UNG has not limited the size of its offering and intends to utilize substantially all of its proceeds to purchase Benchmark Futures Contracts and Other Natural Gas-Related Investments to the extent possible. If UNG encounters accountability levels, position limits, or price fluctuation limits for natural gas Futures Contracts on the NYMEX or ICE Futures, it may then, if permitted under applicable regulatory requirements, purchase natural gas Futures Contracts on other exchanges that trade listed natural gas futures or enter into swaps or other transactions to meet its investment objective. In addition, if UNG exceeds accountability levels on either the NYMEX or ICE Futures, and is required by such exchanges to reduce its holdings, such reduction could potentially cause a tracking error between the price of UNG’s shares and the price of the Benchmark Futures Contract.

Reworded

Risk mitigation measures that could be imposed by UNG’s FCMs have the potential to cause tracking error by limiting UNG’s investments, including its ability to fully invest in the Benchmark Futures Contract and other Futures Contracts, which means that the changes in the price of UNG’s shares could substantially vary from changes in the price of the Benchmark Futures Contract.

Reworded

In addition, when offering Creation Baskets for purchase, limitations imposed by exchanges and/or any of UNG’s FCMs could limit UNG’s ability to invest the proceeds of the purchases of Creation Baskets in the Benchmark Futures ContractsContract and other Futures Contracts. If this were the case, UNG may invest in other permitted investments, including Other Natural-Gas Related Investments, and may hold larger amounts of Treasuries, cash and cash equivalents, which could impair UNG’s ability to meet its investment objective.

Reworded

Cash or property will be distributed at the sole discretion of USCF. USCF has not and does not currently intend to make cash or other distributions with respect to shares. Investors will be required to pay U.S. federal income tax and, in some cases, state, local, or foreignnon-U.S. income tax, on their allocable share of UNG’s taxable income, without regard to whether they receive distributions or the amount or value of any such distributions. Therefore, the tax liability of an investor with respect to its shares may exceed the amount of cash or value of property (if any) distributed with respect to such shares.

Reworded

An investor’s allocable share of taxable income or loss may differ from its economic income or loss on the shares.

Reworded

Due to the application of the assumptions and conventions applied by UNG in making allocations for U.S. federal income tax purposes and other factors, an investor’s allocable share of UNG’s income, gain, deduction, loss, or credit may be different than its economic profit or loss from the shares for a taxable year. This difference could be temporary or permanent and, if permanent, couldmay resultsubject inan itinvestor beingto taxedtax on amounts in excess of its economic income.

Reworded

The U.S. federal income tax rules pertaining to entities treated as partnerships for U.S. federal income tax purposes are complex and their application to large, publicly traded partnerships such as UNG is in many respects uncertain. UNG applies certain assumptions and conventions in an attempt to comply with the intent of the applicable rules and to report taxable income, gains, deductions, losses and credits in a manner that properly reflects shareholders’ economic gains and losses. It is possible that the IRS could successfully challenge the application by UNG of these assumptions and conventions as not fully complying with all aspects of the Internal Revenue Code of 1986, as amended (the “Code”), and applicable Treasury Regulations, which would require UNG to reallocate items of income, gain, deduction, loss or credit in a manner that adversely affects investors. If this occurs, investors may be required to file an amended U.S. federal income tax return and to pay additional taxes, plus deficiency interest, and may be subject to penalties.

Reworded

UNG has received an opinion of counsel that, under current U.S. federal income tax laws, UNG will be treated as a partnership that is not taxable as a corporation for U.S. federal income tax purposes, provided that (i) at least 90 percent of UNG’s annual gross income will be derived from (a) income and gains from commodities (not held as inventory) or futures, forwards, options, swaps and other notional principal contracts with respect to commodities, and (b) interest income (“qualifying income”); (ii) UNG is organized and operated in accordance with its governing agreements and applicable law; and (iii) UNG does not elect to be taxed as a corporation for U.S. federal income tax purposes. Although USCF anticipates that UNG has satisfied and will continue to satisfy the “qualifying income” requirement for all of its taxable years, that result cannot be assured. UNG has not requested and will not request any ruling from the IRS with respect to its classification as a partnership for U.S. federal income tax purposes. If the IRS were to successfully assert that UNG is taxable as a corporation for U.S. federal income tax purposes in any taxable year, rather than passing through its income, gains, losses, deductions, and credits proportionately to its shareholders, UNG would be subject to U.S. federal income tax imposed at the applicable corporate flat rate of 21%rates on its net income for the year. In addition, although USCF does not currently intend to make distributions with respect to shares, if UNG were treated as a corporation for U.S. federal income tax purposes, any distributions made with respect to UNG shares would be taxable to shareholders as dividend income to the extent of UNG’s current and accumulated earnings and profits. Taxation of UNG as a corporation could materially reduce the after-tax return on an investment in shares and could substantially reduce the value of the shares.

Reworded

UNG is organized and operated as a limited partnership in accordance with the provisions of the LP Agreement and applicable state law, and is treated as a partnership for U.S. federal income tax purposes. No U.S. federal income tax is paid by UNG on its income. Instead, UNG will furnish shareholders each year with tax information on IRS Schedules K-1 and/or K-3 (Form 1065), as applicable, and each U.S. shareholder is required to report on its U.S. federal income tax return its allocable share of the income, gain, loss, deduction, and credit of UNG.

Reworded

In addition to U.S. federal income taxes, shareholders may be subject to other taxes, such as state and local income taxes, unincorporated business taxes, business franchise taxes and estate, inheritance or intangible taxes that may be imposed by the various jurisdictions in which UNG does business or owns property or where the shareholders reside. Although an analysis of those various taxes is not presented here, each prospective shareholder should consider their potential impact on its investment in UNG. It is each shareholder’s responsibility to file the appropriate U.S. federal, state, local and foreignnon-U.S. tax returns.

Reworded

In general, legislative or other actions relating to U.S. federal income taxes could have a negative effect on UNG or its investors. TheMatters rulespertaining dealing withto U.S. federal income taxation are constantly under review by persons involved in the legislative process and by the IRS and the U.S. Treasury Department. OnThe AugustTrump 16,Administration 2022,has Presidentproposed Bidensignificant signedchanges to the InflationCode Reductionand Actexisting U.S. federal income tax regulations and there are a number of 2022proposals (thein “IRA”)Congress intothat, law.if Atenacted, thiswould time,similarly we cannot predict with certainty howmodify the taxCode. provisionsThe likelihood of theany IRAsuch legislation being enacted is uncertain, but new legislation and any U.S. Treasury regulations, administrative interpretations or anycourt otherdecisions proposedinterpreting orsuch futurelegislation could result in adverse tax legislationconsequences mightto affectUNG UNG,and its investors, or UNG’s investments.investors. Investors are urged to consult with their tax advisor with respect to the status of legislative, regulatory or administrative developments and proposals and their potential effect on an investment in ourUNG shares.

Reworded

Swap agreements do not have uniform terms. A swap counterparty may have the right to close out UNG’s position due to the occurrence of certain events (for example, if UNG defaults on certain terms of the swap agreement, or if there is a material decline in UNG’s NAV on a particular day) and request immediate payment of amounts owed by UNG under the agreement. If the level of UNG’s NAV has a dramatic intraday move, the terms of the swap agreement may permit loss, but such loss the counterparty to close out a transaction with UNG at a price calculated by the counterparty that, in good faith, represents such counterparty’s whichloss,which may not represent fair market value.

Reworded

Although permitted to do so under its LP Agreement, UNG has not leveraged, and does not intend to leverage, its assets through borrowings or otherwise, and UNG makes its investments accordingly. Consistent with the foregoing, UNG’s investments will take into account the need for UNG to maintain adequate liquidity to meet its margin and collateral requirements and to avoid, to the extent reasonably possible, UNG becoming leveraged. If market conditions require it, UNG may implement risk reduction procedures, which may include changes to UNG’s investments, and such changes may occur on short notice.

Reworded

Futures positions cannot always be liquidated at the desired price. It is difficult to execute a trade at a specific price when there is a relatively small volume of buy and sell orders in a market. A market disruption, such as a war or a foreign government taking political actions that disrupt the market for its currency, its natural gas production or exports, or another major export, can also make it difficult to liquidate a position. Because both Futures Contracts and Other Natural Gas-Related Investments may be illiquid, UNG’s Natural Gas Interests may be more difficult to liquidate at favorable prices in periods of illiquid markets and losses may be incurred during the period in which positions are being liquidated. The large size of the positions that UNG may acquire increases the risk of illiquidity both by making its positions more difficult to liquidate and by potentially increasing losses while trying to do so.

Reworded

UNG is not actively managed by conventional methods. Accordingly, if UNG’s investments in Natural Gas Interests are declining in value, in the ordinary course, UNG will not close out such positions except in connection with paying the proceeds to an Authorized Participant upon the redemption of a basket or closing out its positions in Futures Contracts and other permitted investments (i) in connection with the monthly change in the Benchmark Futures Contract; (ii) when UNG otherwise determines it would be appropriate to do so, e.g., due to regulatory requirements or risk mitigation measures (including those that may be taken by UNG, UNG’s FCMs, counterparties or other market participants); or (iii) to avoid UNG becoming leveraged, and it reinvests the proceeds in new Futures Contracts or Other Natural Gas-Related Investments to the extent possible. USCF will seek to cause the NAV of UNG’s shares to track the Benchmark Futures Contract during periods in which its price is flat or declining as well as when the price is rising.

Reworded

UNG may not meet the listing standards of NYSE Arca, which couldwould adversely impact an investor’s ability to sell shares.

Reworded

Because UNG’s shares are publicly traded, UNG is subject to certain rules and regulations of federal, state and financial market exchange entities charged with the protection of investors and the oversight of companies whose securities are publicly traded. These entities include the Public Company Accounting Oversight Board (the “PCAOB”), the SEC, the CFTC, the NFA and NYSE Arca, and these authorities have continued to develop additional regulations or interpretations of existing regulations. UNG’s ongoing efforts to comply with these regulations and interpretations canhave resulted in, and are likely to continue to result inin, a diversion of management’s time and attention away from revenue-generating activities to compliance-related activities.

Reworded

Regulatory changes or actions, including the implementation of new legislation, isare impossible to predict but may significantly and adversely affect UNG.

Reworded

The futures markets are subject to comprehensive statutes, regulations, and margin requirements. Such statutes, regulations and requirements are subject to ongoing modification by governmental and judicial action. This is particularly so whenever there is a change in presidential administration, which can lead to changes in regulatory priorities and policy. The effect of any future regulatory change on UNG is impossible to predict, but it could be substantial and adverse. In addition, the CFTC, SEC, futures exchanges, and other entities are authorized to take extraordinary actions in the event of a market emergency including, for example, the retroactive implementation of speculative position limits or higher margin requirements, the establishment of daily price limits and the suspension of trading. For a more detailed discussion of the regulations to be imposed by the CFTC and the SEC and the potential impacts thereof on UNG, please see “Item 1. Business - Commodities Regulation” in this annual report on Form 10-K.

Reworded

UNG may be subject to interest rate risk, which may prevent UNG from investing fully at prevailing rates until any current investments in Treasury BillsTreasuries mature in order to avoid selling those investments at a loss, or require UNG to reinvest the proceeds from the sale, redemption or early prepayment of a Treasury Bill or money market security at a lower interest rate.loss.

Reworded

Interest rate risk is the risk that fixed income securities and other instrumentsinvestments in UNG’s portfolio will fluctuate in value because of a change in interest rates. Interest rate changes can be sudden and unpredictable, and UNG may lose money because of movements in interest rates. When interest rates rise, the value of fixed income securities typically falls. In a rising interest rate environment, UNG may not be able to fully invest at prevailing rates until any current investments in Treasury BillsTreasuries mature in order to avoid selling those investments at a loss. Interest rate risk is generally lower for shorter term investments and higher for longer term investments. In addition, in rising interest rate environments, it is possible that the Treasury BillsTreasuries held by UNG will decline in value. When interest rates fall, UNG may be required to reinvest the proceeds from the sale, redemption or early prepayment of a Treasury BillTreasuries or money market security at a lower interest rate.

Reworded

As inflation increases, the present value of UNG’UNG’s assets may decline.

Reworded

UNG potentially may potentially lose money by investing in government money market funds.

Added

Competing claims of intellectual property rights may adversely affect UNG and an investment in UNG’s shares.

Added

USCF believes that it has properly licensed or obtained the appropriate consent of all necessary parties with respect to intellectual property rights. However, other third parties could allege ownership as to such rights and may bring legal action asserting their claims. The expenses in litigating, negotiating, cross-licensing or otherwise settling such claims may adversely affect UNG. Additionally, as a result of such action, UNG could potentially change its investment objective, strategies or benchmark. Each of these factors could have a negative impact on the performance of UNG.

Reworded

USCF is the subject of class action, derivativederivate and other litigation. In light of the inherent uncertainties involved in litigation matters, an adverse outcome in this litigation could materially adversely affect USCF’s financial condition.

Management's Discussion & Analysis (MD&A) (10-K Item 7)

9new paragraphs
7removed paragraphs
33reworded paragraphs
11,845 → 12,088words in section

New heading “Exchange Accountability Levels, Position Limits and Price Fluctuation Limits”

New heading “Natural disasters, public health disruptions (such as the COVID-19 pandemic), and international armed conflicts could impact the price of commodities and/or the value, pricing and liquidity of UNG’s investments or assets which, in turn, could cause the loss of your investment in UNG.”

New heading “As inflation increases, the present value of UNG’s assets may decline.”

Removed heading “Infectious disease outbreaks like COVID-19 could negatively affect the valuation and performance of UNG's investments.”

Removed heading “# Adjusted to give effect to the reverse share split of 1-for-4 effected on January 23, 2024.”

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

New text topics: tariff, sanction, liquidity, russia
“Natural or environmental disasters, such as earthquakes, fires, floods, hurricanes, tsunamis and other severe weather-related phenomena generally, and widespread disease, including public health disruptions, pandemics and epidemics (for example, the COVID-19 pandemic), can be highly disruptive to economies and markets. Such events can, directly or indirectly, negatively impact, and/or cause volatility in, the price of commodities such as natural gas and the value, pricing, and liquidity of the investments or other assets held by UNG. …”
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New text topics: russia, ukraine, middle east, inflation
“This annual report on Form 10-K, including this “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” contains “forward-looking statements” which generally relate to future events or future performance. In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “potential” or the negative of these terms or other comparable terminology. …”
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Removed text topics: russia, ukraine, middle east, inflation
“This annual report on Form 10-K, including this “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” contains forward-looking statements regarding the plans and objectives of management for future operations. This information may involve known and unknown risks, uncertainties and other factors that may cause UNG’s actual results, performance or achievements to be materially different from future results, performance or achievements expressed or implied by any forward-looking statements. …”
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New text topics: liquidity, pandemic
“Natural disasters, public health disruptions (such as the COVID-19 pandemic), and international armed conflicts could impact the price of commodities and/or the value, pricing and liquidity of UNG’s investments or assets which, in turn, could cause the loss of your investment in UNG.”
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New text topics: inflation, interest rate, pandemic
“Inflation is a general increase in the overall price level of goods and services in the economy. The United States Federal Reserve has a stated goal of maintaining a two percent increase in inflation over the long run, as measured by the annual change in the price index for personal consumption expenditures. Following the COVID-19 pandemic, the United States experienced inflation above the Federal Reserve’s stated two-percent goal. Other world economies similarly experienced elevated inflation rates. …”
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New text topics: inflation
“As inflation increases, the present value of UNG’s assets may decline.”
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Full comparison: every changed paragraph (49)

Green = added, red = removed. Unchanged paragraphs, 12 paragraphs where only numbers/dates changed, and tables are not shown. Read the complete text in the original filing.

Reworded

The following discussion should be read in conjunction with the financial statements and the notes thereto of the United States Natural Gas Fund, LP (“UNG”) included elsewhere in this annual report on Form 10-K.

Added

This annual report on Form 10-K, including this “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” contains “forward-looking statements” which generally relate to future events or future performance. In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “potential” or the negative of these terms or other comparable terminology. All statements (other than statements of historical fact) included in this annual report on Form 10-K that address activities, events or developments that will or may occur in the future, including such matters as changes in inflation in the United States, movements in the stock market, movements in U.S. and foreign currencies, and market volatility in the commodities markets and futures markets and indexes that track such movements, the Russia-Ukraine war and conflicts in the Middle East, UNG’s operations, USCF’s plans and references to UNG’s future success and other similar matters, are forward-looking statements. These statements are only predictions. Actual events or results may differ materially. These statements are based upon certain assumptions and analyses USCF has made based on its perception of historical trends, current conditions and expected future developments, as well as other factors appropriate in the circumstances. Whether or not actual results and developments will conform to USCF’s expectations and predictions, however, is subject to a number of risks and uncertainties, including the special considerations discussed in this annual report on Form 10-K, general economic, market and business conditions, changes in laws or regulations, including those concerning taxes, made by governmental authorities or regulatory bodies, and other world economic and political developments. Consequently, all the forward-looking statements made in this annual report on Form 10-K are qualified by these cautionary statements, and there can be no assurance that the actual results or developments USCF anticipates will be realized or, even if substantially realized, that they will result in the expected consequences to, or have the expected effects on, UNG’s operations or the value of its shares.

Removed

This annual report on Form 10-K, including this “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” contains forward-looking statements regarding the plans and objectives of management for future operations. This information may involve known and unknown risks, uncertainties and other factors that may cause UNG’s actual results, performance or achievements to be materially different from future results, performance or achievements expressed or implied by any forward-looking statements. UNG believes these factors include, but are not limited to, the following: changes in inflation in the United States, movements in U.S. and foreign currencies, market volatility in the natural gas markets and futures markets, in part attributable to the COVID-19 pandemic in February 2020, the Russia-Ukraine war and conflicts in the Middle East. Forward-looking statements, which involve assumptions and describe UNG’s future plans, strategies and expectations, are generally identifiable by use of the words “may,” “will,” “should,” “expect,” “anticipate,” “estimate,” “believe,” “intend” or “project,” the negative of these words, other variations on these words or comparable terminology. These forward-looking statements are based on assumptions that may be incorrect, and UNG cannot assure investors that the projections included in these forward-looking statements will come to pass. UNG’s actual results could differ materially from those expressed or implied by the forward-looking statements as a result of various factors.

Reworded

UNG has based the forward-looking statements included in this annual report on Form 10-K on information available to it on the date of this annual report on Form 10-K, and UNG assumes no obligation to update any such forward-looking statements. Although UNG undertakes no obligation to revise or update any forward-looking statements, whether as a result of new information, future events or otherwise, investors are advised to consult any additional disclosures that UNG may make directly to them or through reports that UNG files in the future with the U.S. Securities and Exchange Commission (the “SEC”),SEC, including annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K.

Reworded

UNG, a Delaware limited partnership, is a commodity pool that issues shares that are traded on the NYSE Arca. The investment objective of UNG is for the daily changes in percentage terms of its shares’ per share NAV to reflect the daily changes, in percentage terms, of the price of natural gas delivered at the Henry Hub, Louisiana, as measured by the daily changes in the price of the futures contract for natural gas traded on the NYMEX that is the near month contract to expire, except when the near month contract is within two weeks of expiration, in which case it will be measured by the futures contract that is the next month contract to expire (the “Benchmark Futures Contract”), plus interest earned on UNG’s collateral holdings, less UNG’s expenses. “Near month contract” means the next contract traded on the NYMEX due to expire. “Next month contract” means the first contract traded on the NYMEX due to expire after the near month contract. UNG seeks to achieve its investment objective by investing so that the average daily percentage change in UNG’s NAV for any period of 30 successive valuation days will be within plus/minus ten percent (10)% of the average daily percentage changes in the price of the Benchmark Futures Contract over the same period. As a result, investors should be aware that UNG would meet its investment objective even if there are significant deviations between changes in its daily NAV and changes in the daily price of the Benchmark Futures Contract, provided that the average daily percentage change in UNG’s NAV over 30 successive valuation days is within plus/minus ten percent (10%) of the average daily percentage change in the price of the Benchmark Futures ContractsContract over the same period.

Reworded

UNG’s investment objective is not for its NAV or market price of shares to equal, in dollar terms, the spot price of natural gas or any particular futures contract based on natural gas, nor is UNG’s investment objective for the percentage change in its NAV to reflect the percentage change of the price of any particular futures contract as measured over a time period greater than one day. The general partner of UNG, United States Commodity Funds LLC (“USCF”), believes that it is not practical to manage the portfolio to achieve such an investment goal when investing in Natural Gas Futures Contracts (as defined below) and Other Natural Gas-Related Investments (as defined below).

Reworded

UNG invests primarily in futures contracts for natural gas, crude oil, heating oil, gasoline and other petroleum-based fuels that are traded on the NYMEX, ICE Futures or other U.S. and foreign exchanges (collectively, “Natural Gas Futures Contracts”) and to a lesser extent, in order to comply with regulatory requirements, risk mitigation measures (including those that may be taken by UNG, UNG’s FCMs, counterparties or other market participants), liquidity requirements, or in view of market conditions, other natural gas-related investments such as cash-settled options on Natural Gas Futures Contracts, forward contracts for natural gas, cleared swap contracts and OTC swaps that are based on the price of natural gas, crude oil and other petroleum-based fuels, Natural Gas Futures Contracts and indices based on the foregoing (collectively, “Other Natural Gas-Related Investments”). For convenience and unless otherwise specified, Natural Gas Futures Contracts and Other Natural Gas-Related Investments collectively are referred to as “Natural Gas Interests” in this annual report on Form 10-K.

Added

Exchange Accountability Levels, Position Limits and Price Fluctuation Limits

Reworded

Exchange Accountability Levels, Position Limits and Price Fluctuation Limits. Designated contract markets (“DCMs”), such as the NYMEX and ICE Futures, have established accountability levels and position limits on the maximum net long or net short futures contracts in commodity interests that any person or group of persons under common trading control (other than as a hedge, which an investment by UNG is not) may hold, own or control. These levels and position limits apply to the futures contracts that UNG invests in to meet its investment objective. In addition to accountability levels and position limits, the NYMEX and ICE Futures may also set daily price fluctuation limits on futures contracts. The daily price fluctuation limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price. Once the daily price fluctuation limit has been reached in a particular futures contract, no trades may be made at a price beyond that limit.

Reworded

The accountability levels for the Benchmark Futures Contract and other Natural Gas Futures Contracts traded on U.S.-based futures exchanges, such as the NYMEX, are not a fixed ceiling, but rather a threshold above which the NYMEX may exercise greater scrutiny and control over an investor’s positions. The current accountability level for investments for any one-month in the Benchmark Futures Contract is 6,000 net contracts. In addition, the NYMEX imposes an accountability level for all months of 12,000 net futures contracts for natural gas. In addition, the ICE Futures maintains accountability levels, position limits and monitoring authority for its Henryfutures Hubcontracts for natural gas contracts.gas. If UNG and the Related Public Funds exceed these accountability levels for investments in the futures contracts for natural gas, the NYMEX and ICE Futures will monitor suchUNG’s and the Related Public Funds’ exposure and may ask for further information on theirUNG’s and the Related Public Funds’ activities including the total size of all positions, investment and trading strategy, and the extent of liquidity resources of UNG and the Related Public Funds. If deemed necessary by the NYMEX and/or ICE Futures, UNG could be orderedrequired to reduce its aggregate net futures contractsposition back to the accountability level. As of December 31, 2024,2025, UNG held 14,459- NYMEX Natural Gas Futures NG contracts and didheld not hold any Natural Gas- Futures Contracts traded on the ICE Futures. UNG exceeded accountability levels of the NYMEX during the fiscal year ended December 31, 2023,2025, including when it held a maximum of 46,054- Natural Gas Futures NG contracts on the NYMEX, exceeding the "“any"” month limit. UNG did not exceed accountability levels imposed by the ICE Futures during the fiscal year ended December 31, 2024.2025. No action was taken by the NYMEX and UNG did not reduce any positions held.

Reworded

Position limits differ from accountability levels in that they represent fixed limits on the maximum number of futures contracts that any person may hold and cannot allow such limits to be exceeded without express CFTC authority to do so. In addition to accountability levels and position limits that may apply at any time, the NYMEX and ICE Futures impose position limits on contracts held in the last few days of trading in the near month contract to expire. It is unlikely that UNG will run up against such position limits because UNG’s investment strategy is to close out its positions and “roll” from the near month contract to expire to the next month contract during a four-day period beginning two weeks from expiration of the contract. Investors should note that the foregoing accountability levels and position limits are subject to change, which in turn could change the amount and type of permitted investments in which UNG invests. For the fiscal year ended December 31, 2024,2025, UNG did not exceed any position limits imposed by the NYMEX and ICE Futures.

Added

All of these limits may potentially cause a tracking difference between the price of UNG’s shares and the price of the Benchmark Futures Contract. This may in turn prevent investors from being able to effectively use UNG as a way to hedge against natural gas - related losses or as a way to indirectly invest in natural gas.

Added

Natural disasters, public health disruptions (such as the COVID-19 pandemic), and international armed conflicts could impact the price of commodities and/or the value, pricing and liquidity of UNG’s investments or assets which, in turn, could cause the loss of your investment in UNG.

Added

Natural or environmental disasters, such as earthquakes, fires, floods, hurricanes, tsunamis and other severe weather-related phenomena generally, and widespread disease, including public health disruptions, pandemics and epidemics (for example, the COVID-19 pandemic), can be highly disruptive to economies and markets. Such events can, directly or indirectly, negatively impact, and/or cause volatility in, the price of commodities such as natural gas and the value, pricing, and liquidity of the investments or other assets held by UNG. Geopolitical conflict, including war and armed conflicts (such as the Russia-Ukraine war, conflicts in the Middle East, and the expansion of such conflicts in surrounding areas), sanctions, the introduction of or changes in tariffs or trade barriers, global or local recessions, and acts of terrorism, can also, directly or indirectly, negatively impact, and/or cause volatility in, the price of commodities such as natural gas and the value, pricing, and liquidity of the investments or other assets held by UNG.

Added

A negative impact on, or volatility in, the price of natural gas or the value, pricing and liquidity of UNG’s investments or other assets resulting from the occurrence of any of the aforementioned events, or similar events, could cause you to lose all, or substantially all, of your investment in UNG.

Removed

Infectious disease outbreaks like COVID-19 could negatively affect the valuation and performance of UNG's investments.

Removed

Infectious disease outbreaks like the COVID-19 pandemic may arise in the future and could adversely affect UNG and, more generally, individual issuers and capital markets, in ways that cannot necessarily be foreseen. For example, COVID-19 resulted in numerous deaths, travel restrictions, closed international borders, enhanced health screenings at ports of entry and elsewhere, disruption of and delays in healthcare service preparation and delivery, prolonged quarantines and the imposition of both local and more widespread “work from home” measures, cancellations, loss of employment, supply chain disruptions, and lower consumer and institutional demand for goods and services, as well as general concern and uncertainty. The COVID-19 pandemic that occurred in 2020 had a material adverse impact on local economies in the affected jurisdictions and also on the global economy, as cross border commercial activity and market sentiment were impacted by the outbreak and government and other measures seeking to contain COVID-19's spread. COVID-19 also had a material adverse impact on the oil markets and oil futures markets because economic activity and the use of oil were curtailed, which in turn had a significant adverse effect on the prices of Oil Futures Contracts, including the Benchmark Oil Futures Contracts, and Other Oil-Related Investments.

Removed

An infectious disease outbreak may arise in the future and could have the same or similar effects as the COVID-19 pandemic, or different effects that cannot be foreseen. Moreover, as was the case with the COVID-19 pandemic, actions taken by government and quasi-governmental authorities and regulators throughout the world in response to an infectious disease outbreak, including the potential for significant fiscal and monetary policy changes, may affect the value, volatility, pricing and liquidity of some investments or other assets, including those held by or invested in by UNG. Public health crises caused by infectious disease outbreaks may exacerbate other pre-existing political, social and economic risks in certain countries or globally and their duration cannot be determined with certainty.

Reworded

In a rising rate environment, UNG may not be ablesubject to interest rate risk, which may prevent UNG from investing fully invest at prevailing rates until any current investments in Treasury BillsTreasuries mature in order to avoid selling those investments at a loss.

Reworded

Interest rate risk is the risk that fixed income securities and other investments in UNG’s portfolio will fluctuate in value because of a change in interest rates. Interest rate changes can be sudden and unpredictable, and UNG may lose money because of movements in interest rates. When interest rates rise, the value of fixed income securities typically falls. In a rising interest rate environment, UNG may not be able to fully invest at prevailing rates until any current investments in Treasury BillsTreasuries mature in order to avoid selling those investments at a loss. Interest rate risk is generally lower for shorter term investments and higher for longer term investments. TheIn riskaddition, to UNG ofin rising interest ratesrate mayenvironments, beit greateris possible that the Treasuries held by UNG will decline in the future due to the end of a long period of historically low rates, the effect of potential monetary policy initiatives, including actions taken by the U.S. Federal Reserve and other foreign equivalents to curb inflation, and resulting market reaction to those initiatives.value. When interest rates fall, UNG may be required to reinvest the proceeds from the sale, redemption or early prepayment of a Treasury Bill or money market security at a lower interest rate.

Added

As inflation increases, the present value of UNG’s assets may decline.

Added

Inflation is a general increase in the overall price level of goods and services in the economy. The United States Federal Reserve has a stated goal of maintaining a two percent increase in inflation over the long run, as measured by the annual change in the price index for personal consumption expenditures. Following the COVID-19 pandemic, the United States experienced inflation above the Federal Reserve’s stated two-percent goal. Other world economies similarly experienced elevated inflation rates. The Federal Reserve increased interest rates and successfully reduced inflation so that it is close to the stated two percent goal. As a result, in 2024, the Federal Reserve began reducing interest rates. However, the rate of inflation in the United States is still above the stated two percent goal. Inflation has the effect of eroding the value of cash or bonds. In a high inflation environment, the value of UNG’s cash and Treasury investments may decline.

Reworded

Natural gas futures prices were volatile during the year ended December 31, 2024.2025. The price of the Benchmark Futures Contract started the year at $2.514$3.633 per million British thermal shares (“MMBtu”). The high of the year was on December 30,5, 20242025 when the price reached $3.936$5.289 per MMBtu. The low of the year was on FebruaryAugust 15,26, 20242025 when the price dropped to $1.614$2.790 per MMBtu. The year ended with the Benchmark Futures Contract at $3.633$3.686 per MMBtu, an increase of approximately 44.51%1.46% over the year. UNG’s per share NAV began the year at $20.36$16.85 and ended the year at $16.85$12.20 on December 31, 2024,2025, a decrease of approximately (17.24)%27.60% over the year. The Benchmark Futures Contract prices listed above began with the February 20242025 contracts and ended with the February 20252026 contracts. The increase of approximately 44.51%1.46% on the Benchmark Futures Contract listed above is a hypothetical return only and could not actually be realizedachieved by an investor holding Natural Gas Futures Contracts. An investment in Natural Gas Futures Contracts would need to be rolled forward during the time period described in order to simulate such a result. Furthermore, the change in the nominal price of these differing Natural Gas Futures Contracts, measured from the start of the year to the end of the year, does not represent the actual benchmark results that UNG seeks to track, which are more fully described below in the section titled “Tracking UNG’s Benchmark.”

Reworded

As of December 31, 2024,2025, UNG had the following Authorized Participants: ABN AMRO Clearing USA LLC, BNP Paribas Securities Corp., Citadel Securities LLC, Citigroup Global Markets Inc., Goldman Sachs & Company, Jane Street Capital LLC, JP Morgan Securities Inc., Merrill Lynch Professional Clearing Corp., Morgan Stanley & Company Inc., RBC Capital Markets LLC, SG Americas Securities LLC, UBS Securities LLC and Virtu Americas LLC.

Removed

The decrease in the per share NAV for the year ended December 31, 2024, compared to the year ended December 31, 2023, was due primarily to lower prices for natural gas and the related decrease in the value of the Natural Gas Futures Contracts in which UNG held and traded.

Reworded

Average interest rates earned on short-term investments held by UNG, including cash, cash equivalents and Treasuries, were higherlower during the year ended December 31, 2024,2025, compared to the year ended December 31, 2023.2024. As a result, the amount of income earned by UNG as a percentage of average daily total net assets was higherlower during the year ended December 31, 2024,2025, compared to the year ended December 31, 2023.2024. To the degree that the aggregate yield is higher,lower, the net expense ratio, inclusive of income, will be lower.higher.

Reworded

The increasedecrease in total fees and other expenses excluding management fees for the year ended December 31, 2024,2025, compared to the year ended December 31, 20232024 was due primarily to ana increasedecrease in in total commissions accrued to brokers and fees and expenses related to tax reporting and professional fees.

Reworded

USCF seeks to manage UNG’s portfolio such that changes in its average daily per share NAV, on a percentage basis, closely track the daily changes in the average price of the Benchmark Futures Contract, also on a percentage basis. Specifically, USCF seeks to manage the portfolio such that over any rolling period of 30-valuation days, the average daily change in UNG’s per share NAV is within a range of 90% to 110% (0.9 to 1.1) of the average daily change in the price of the Benchmark Futures Contract. As an example, if the average daily movement of the price of the Benchmark Futures Contract for a particular 30-valuation daytime period was 0.50% per day, USCF would attempt to manage the portfolio such that the average daily movement of the per share NAV during that same time period fell between 0.45% and 0.55% (i.e., between 0.9 and 1.1 of the benchmark’s results). UNG’s portfolio management goals do not include trying to make the nominal price of UNG’s per share NAV equal to the nominal price of the current Benchmark Futures Contract or the spot price for natural gas. USCF believes that it is not practical to manage the portfolio to achieve such an investment goal when investing in Natural Gas Futures Contracts and Other Natural Gas-Related Investments.

Reworded

For the 30-valuation days ended December 31, 2024,2025, the average daily change in the Benchmark Futures Contract was 0.878%,(0.430)%, while the average daily change in the per share NAV of UNG over the same time period was 0.890%.(0.421)%. The average daily difference was 0.012%0.009% (or 1.20.9 basis points, where 1 basis point equals 1/100 of 11%)%,, meaning that over this time period UNG’s NAV performed within the plus or minus ten percent (10% range) established as its benchmark tracking goal.

Reworded

Since the commencement of the offering of UNG’s shares to the public on April 18, 2007 to December 31, 2024,2025, the average daily change in the Benchmark Futures Contract was (0.082)%, while the average daily change in the per share NAV of UNG over the same time period was (0.0820.081)%. The average daily difference was 0.000%(0.001)% (or (0.0)0.1 basis points, where 1 basis point equals 1/100 of 11%)%,, meaning that over this time period UNG’s NAV performed was within the plus or minus ten percent (1010%)% range established as its benchmark tracking goal.

Reworded

The following two charts demonstrate the correlation between the changes in UNG’s NAV and the changes in the Benchmark Futures Contract. The first chart below shows the daily movement of UNG’s per share NAV versus the daily movement of the Benchmark Futures Contract for the 30 valuation day period ended December 31, 2024.2025, the last trading day in December. The second chart below shows the monthly total returns of UNG as compared to the monthly value of the Benchmark Futures Contract for the five years ended December 31, 2024.2025.

Reworded

By comparison, Forfor the year ended December 31, 2023,2024, the actual total return of UNG as measured by changes in its per share NAV was (64.2217.24)%. This is based on an initial per share NAV of $56.90#$20.36 as of December 31, 20222023 and an ending per share NAV as of December 31, 20232024 of $20.36.$16.85. During this time period, UNG made no distributions to its shareholders. However, if UNG’s daily changes in its per share NAV had instead exactly tracked the changes in the daily total return of the Benchmark Futures Contract, UNG would have had an estimated per share NAV of $19.68$15.79 as of December 31, 2023,2024, for a total return over the relevant time period of (65.4122.46)%. The difference between the actual per share NAV total return of UNG of (64.2217.24)% and the expected total return based on the Benchmark Futures Contract of (65.4122.46)% was a difference over the time period of 1.19%,5.22%, which is to say that UNG’s actual total return outperformed its benchmark by that percentage. UNG incurs expenses primarily composed of the management fee, brokerage commissions for the buying and selling of futures contracts, and other expenses. The impact of these expenses, offset by interest and dividend income, and net of positive or negative execution, tends to cause daily changes in the per share NAV of UNG to track slightly lower or higher than daily changes in the price of the Benchmark Futures Contract.

Removed

# Adjusted to give effect to the reverse share split of 1-for-4 effected on January 23, 2024.

Reworded

There are three factors that typically have impacted or are most likely to impact UNG’s ability to accurately track theits Benchmark Futures Contract in addition to the foregoing.

Reworded

First, UNG may buy or sell its holdings in the then current Benchmark Futures Contract at a price other than the closing settlement price of that contract on the day during which UNG executes the trade. In that case, UNG may pay a price that is higher, or lower, than the closing settlement price of the Benchmark Futures Contract, which could cause the changes in the daily per share NAV of UNG to either be too high or too low relative to the daily changes in the Benchmark Futures Contract. During the year ended December 31, 2024,2025, USCF attempted to minimize the effect of these transactions by seeking to execute its purchase or sale of the Benchmark Futures Contract at, or as close as possible to, the end of the day settlement price. However, it may not always be possible for UNG to obtain the closing settlement price and there is no assurance that failure to obtain the closing settlement price in the future will not adversely impact UNG’s attempt to track the Benchmark Futures Contract.

Reworded

Second, UNG incurs expenses primarily composed of the management fee, brokerage commissions for the buying and selling of futures contracts, and other expenses. The impact of these expenses tends to cause daily changes in the per share NAV of UNG to track slightly lower or higher than daily changes in the price of the Benchmark Futures Contract. At the same time, UNG earns dividend and interest income on its cash, cash equivalents and Treasuries. UNG is not required to distribute any portion of its income to its shareholders and did not make any distributions to shareholders during the year ended December 31, 2024.2025. Interest payments, and any other income, were retained within the portfolio and added to UNG’s NAV. When this income exceeds the level of UNG’s expenses for its management fee, brokerage commissions and other expenses (including ongoing registration fees, licensing fees and the fees and expenses of the independent directors of USCF), UNG will realize a net yield that will tend to cause daily changes in the per share NAV of UNG to track slightly higher than daily changes in the Benchmark Futures Contract. If short-term interest rates rise above these levels, the level of deviation created by the yield would increase. Conversely, if short-term interest rates were to decline, the amount of error created by the yield would decrease. When short-term yields drop to a level lower than the combined expenses of the management fee and the brokerage commissions, then the tracking error becomes a negative number and would tend to cause the daily returns of the per share NAV to underperform the daily returns of the Benchmark Futures Contract. USCF anticipates that interest rates may continue to stagnate over the near future. It is anticipated that fees and expenses paid by UNG may continue to be lower than interest earned by UNG. As such, USCF anticipates that UNG could possibly outperform its benchmark so long as interest earned is greater than the fees and expenses paid by UNG.

Reworded

Third, UNG may hold Other Natural Gas-Related Investments in its portfolio that may fail to closely track the Benchmark Futures Contract’s total return movements. In that case, the error in tracking the Benchmark Futures Contract could result in daily changes in the per share NAV of UNG that are either too high, or too low, relative to the daily changes in the Benchmark Futures Contract. During the year ended December 31, 2024,2025, UNG held investments in Natural Gas Futures Contracts traded on the ICE Futures US whose settlement price also tracks the settlement price of the Benchmark Futures Contract and fully-collateralized OTC swaps designed to track the settlement price of the Benchmark Futures Contract. UNG invests in Other Natural Gas-Related Investments, such as OTC swaps, which have increased transaction-related expenses and may result in increased tracking error. OTC swaps increase transaction-related expenses due to the fact that UNG must pay to the swap counterparty certain fees that UNG does not have to pay for transactions executed on an exchange.

Reworded

The chart below compares the daily price of the near month natural gas futures contract to the price of the 13th month natural gas futures contract (i.e., a contract one year forward) over the last 10 years. When the price of the near month futures contract is higher than the price of the 13th month futures contract, the market would be described as being in backwardation. When the price of the near month futures contract is lower than the 13th month futures contract, the market would be described as being in contango. Although the price of the near month futures contract and the price of the 13th month futures contract tend to move together, it can be seen that at times the near month futures contract prices are higher than the 13th month futures contract prices (backwardation) and, at other times, the near month futures contract prices are lower than the 13th month futures contract prices (contango).

Reworded

Natural Gas Market. During the year ended December 31, 2024,2025, the price of the front month natural gas futures contract traded in a range between $1.581$2.696 and $3.936.$5.289. Prices increased 44.51% from January through December,1.46%, finishing the yearquarter at $3.633.$3.686. The number of rigs dedicated to natural gas production fellrose from 120103 at the start of the year to 102– by the end of the fourth quarter.year. Natural Gas stored in the United States stood at 3,413– billion cubic feet as of December 31, 2024,2025, about 1.9%the lowersame thanlevel at the same time last year. While both domestic demand and U.S. exports of natural gas have generally increased over the last five years, U.S. production has also continued to increase,increase. leadingHowever, a cold winter in the United States led to storageheavy surplusesdraws overon domestic natural gas inventories, comfortably lowering natural gas inventories below one-year ago and five-year agoaverage levelslevels, throughout 2024. However, the Surplus narrowed significantly in the fourth quarter as weather-related demand increased. Overall mild temperatures relative to expectations for the better part of the year, and the persistent surplus of gas in storage have weighed onboosting prices. While the previous administration’s restrictions on natural gas exports kept prices low, theThe increasing demand for LNG and the spate of new export facilities (both open and under construction) may lift prices, as could potential new demand for natural gas to power AI data centers.

Reworded

The Russia-Ukraine war caused dramatic changes in natural gas supply-demand dynamics in Europe. The Russian invasion led the European Union to declare it would reduce its dependance on Russian fossil fuels and phaseseek importsalternative out completely as soon as possible.imports. Russia, in turn, slowed pipelines and cutoff supplies, ultimately reducing its natural gas supplied to Europe byand morethen thancutting 50%off sincesupply entirely at the onsetstart of the2025. war.The Uncertaintywar is sure to persist asincreased the reconfigurationcost of natural gas supply chainsglobally, and anwhile acceleratedsome pushRussian forflows alternativemay sourcesreturn ofto energy,Europe includingonce energythe fromwar renewables,ends, continues.some Thesestructural market changes are likely to contribute to U.S. natural gas price volatility. Substantial price changes, such as those seen in 2022 and 2023, cannotmay be ruled out. It is also possible that markets have seen the most severe shocks from the Russian invasion and that further price swings could be less severe in magnitude.permanent.

Reworded

USCF has evaluated the nature and types of estimates that it makes in preparing UNG’s financial statements and related disclosures and has determined that the valuation of its investments, which are not traded on a United States or internationally recognized futures exchange (such as forward contracts and OTC swaps) involves a critical accounting policy. The values which are used by UNG for its Natural-Gas Futures Contracts are provided by its commodity broker who uses market prices when available, while OTC swaps are valued based on the present value of estimated future cash flows that would be received from or paid to a third party in settlement of these derivative contracts prior to their delivery date and valued on a daily basis. In addition, UNG estimates interest and dividend income on a daily basis using prevailing rates earned on its cash and cash equivalents. These estimates are adjusted to the actual amount received on a monthly basis and the difference, if any, is not considered material.

Reworded

UNG has not made, and does not anticipate making, use of borrowings or other lines of credit to meet its obligations. UNG has met, and it is anticipated that UNG will continue to meet, its liquidity needs in the normal course of business from the proceeds of the sale of its investments, or from the Treasuries, cash and/or cash equivalents that it intends to hold at all times. UNG’s liquidity needs include: redeeming shares, providing margin deposits for its existing Natural Gas Futures Contracts or the purchase of additional Natural Gas Futures Contracts and posting collateral for its OTC swaps, if applicable, and payment of its expenses, summarized below under “Contractual Obligations.”

Reworded

UNG currently generates cash primarily from: (i) the sale of baskets consisting of 100,000 shares (“Creation Baskets”) and (ii) income earned on Treasuries, cash and/or cash equivalents. UNG has allocated substantially all of its net assets to trading in Natural Gas Interests. UNG invests in Natural Gas Interests to the fullest extent possible without being leveraged or unable to satisfy its current or potential margin or collateral obligations with respect to its investments in Natural Gas Futures Contracts and Other Natural Gas-Related Investments. A significant portion of UNG’s NAV is held in cash and cash equivalents that are used as margin and as collateral for its trading in Natural Gas Interests. The balance of the assets are held in UNG’s account at its custodian bank and in investments in money market funds and Treasuries at the FCMs. Income received from UNG’s investments in money market funds and Treasuries is paid to UNG. During the year ended December 31, 2024,2025, UNG’s expenses did not exceed the income UNG earned and the cash earned from the sale of Creation Baskets and the redemption of Redemption Baskets. During the year ended December 31, 2024,2025, UNG’s expenses did not exceed the income UNG earned and the cash earned from the sale of Creation Baskets and the redemption of Redemption Baskets, UNG did not use other assets to pay expenses. To the extent income exceededexceeds expenses, UNG’s NAV will be positively impacted.

Reworded

Although permitted to do so under its LP Agreement, UNG has not leveraged, and does not intend to leverage, its assets through borrowings or otherwise, and UNG makes its investments accordingly. Consistent with the foregoing, UNG’s investments will take into account the need for UNG to maintain adequate liquidity to meet its margin and collateral requirements and to avoid, to the extent reasonably possible, UNG becoming leveraged. If market conditions require it, these risk reduction procedures, including changes to UNG’s investments, may occur on short notice.

Reworded

UNG may terminate at any time, regardless of whether UNG has incurred losses, subject to the terms of the LP Agreement. In particular, unforeseen circumstances, including, but not limited to, (i) market conditions, regulatory requirements, risk mitigation measures (including those that may be taken by UNG, UNG’s FCMs, counterparties or other market participants) that would lead UNG to determine that it could no longer foreseeably meet its investment objective or that UNG’s aggregate net assets in relation to its operating expenses or its margin or collateral requirements make the continued operation of UNG unreasonable or imprudent, or (ii) adjudication of incompetence, bankruptcy, dissolution, withdrawalwithdrawal, or removal of USCF as the general partner of UNG could cause UNG to terminate unless a majority interest of the limited partners within 90 days of the event elects to continue the partnership and appoints a successor general partner, or the affirmative vote of a majority in interest of the limited partners subject to certain conditions. However, no level of losses will require USCF to terminate UNG. UNG’s termination would cause the liquidation and potential loss of an investor’s investment. Termination could also negatively affect the overall maturity and timing of an investor’s investment portfolio.

Reworded

USCF attempts to manage the credit risk of UNG by following various trading limitations and policies. In particular, UNG generally posts margin and/or holds liquid assets that are approximately equal to the market value of its obligations to counterparties under the Futures Contracts and Other Natural Gas-Related Investments it holds. USCF has implemented procedures that include, but are not limited to, executing and clearing trades only with creditworthy parties and/or requiring the posting of collateral or margin by such parties for the benefit of UNG to limit its credit exposure. An FCM, when acting on behalf of UNG in accepting orders to purchase or sell Futures Contracts on United States exchanges, is required by CFTC regulations to separately account for and segregate as belonging to UNG, all assets of UNG relating to domestic Futures Contracts trading. These FCMs are not allowed to commingle UNG’s assets with their other assets. In addition, the CFTC requires FCMs to hold in a secure account UNG’s assets related to foreign Natural Gas Futures Contracts trading and, in some cases, to cleared swaps executed through the FCMs. Similarly, under its current OTC agreements, UNG requires that collateral it posts or receives be posted with its custodian, and under agreements among the custodian, UNG and its counterparties, such collateral is segregated.

Reworded

As of December 31, 2024,2025, UNG held cash deposits and short-term investments in Treasuries and money market funds in the amount of $677,126,774$576,850,669 with the custodian and FCMs. Some or all of these amounts held by a custodian or an FCM, as applicable, may be subject to loss should UNG’s custodian or FCMs, as applicable, cease operations.

Added

As of December 31, 2025, UNG’s portfolio held - Natural Gas Futures Contracts traded on the NYMEX and held - Natural Gas Futures Contracts traded on the ICE Futures. For a list of UNG’s current holdings, please see UNG’s website at www.uscfinvestments.com. The end of day portfolio disclosed on UNG’s website would reflect any investments in Futures Contracts beyond the Benchmark Futures Contract, and/or Other Natural Gas-Related Investments, including any made in light of market conditions, regulatory requirements, risk mitigation measures (including those that may be taken by UNG, UNG’s FCMs, counterparties or other market participants), liquidity requirements, or other factors. Independent of the UNG website, UNG may make available portfolio holdings information to Authorized Participants that reflects UNG’s anticipated holdings.

Removed

As of December 31, 2024, UNG’s portfolio held 14,459 Natural Gas Futures NG Contracts traded on the NYMEX. For a list of UNG’s current holdings, please see UNG’s website at www.uscfinvestments.com.

What changed in the latest 10-Q

Comparing 10-Q filed 2026-08-07 (period ending 2026-06-30) with 10-Q filed 2026-05-08 (period ending 2026-03-31).

Risk Factors (10-Q Part II, Item 1A)

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The section in the latest 10-Q reads in full:

There have been no material changes to the risk factors previously disclosed in UNG’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed on February 27, 2026 (the “Form 10-K”).

No wording changes found in this section.

Full comparison: every changed paragraph (0)

Green = added, red = removed. Unchanged paragraphs and tables are not shown. Read the complete text in the original filing.

Management's Discussion & Analysis (MD&A) (10-Q Part I, Item 2)

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11,963 → 12,231words in section

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

Reworded topics: russia, ukraine

Paragraph as it now reads, with added and removed wording marked:

The Russia-Ukraine war caused dramatic changes in natural gas supply-demand dynamics in Europe. The Russian invasion led the European Union to reduce its dependance on Russian fossil fuels and seek alternative imports. Russia, in turn, slowed pipelines and cutoff supplies, reducing its natural gas supplied to EuropeEurope. andUkraine thenfurther cutting offrestricted supply entirelyto Europe by halting transit of Russian gas to Europe through its pipeline network at the start of 2025.2025 after a transit agreement expired. The war increased the cost of natural gas globally, and while some Russian flows may return to Europe once the war ends, some structural market changes may be permanent.
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Reworded topics: middle east

Paragraph as it now reads, with added and removed wording marked:

Natural Gas Market. During the threesix months ended MarchJune 31,30, 2026, the price of the front month natural gas futures contract traded in a range between $2.827$2.523 and $7.460. Prices decreased (21.7611.15)% from December 31, 2025 through MarchJune 31,30, 2026, finishing the quarter at $2.884. The number of rigs dedicated to natural gas production rose from 125 at the start of the year to 127 by the end of the quarter.$3.275. Natural Gas stored in the United States stood at 1,8762,922 billion cubic feet as of MarchJune 31,30, 2026, about 3%0.8% below the five year average and 6% higherlower than the same time last year.year and 6.4% above the five-year average level. While both domestic demand and U.S. exports of natural gas have generally increased over the last five years, U.S. production has also continued to increase. The increasing demand for LNG and the spate of new export facilities (both open and under construction) may lift prices, as could potential new demand for natural gas to power AI data centers. However, any increased oil drilling in the United States, prompted by geopolitical conflict in the Middle East or other disruptions to global oil shortage in the wake of the Iran war,supply, would increase byproduct natural gas production and could lower prices.
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New text topics: interest rate
“Average interest rates earned on short-term investments held by UNG, including cash, cash equivalents and Treasuries, were higher during the three months ended June 30, 2026, compared to the three months ended June 30, 2025. As a result, the amount of income earned by UNG as a percentage of average daily total net assets was higher during the three months ended June 30, 2026, compared to the three months ended June 30, 2025. To the degree that the aggregate yield is higher, the net expense ratio, inclusive of income, will be lower.”
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New text
“Portfolio Expenses. UNG’s expenses consist of investment management fees, brokerage fees and commissions, certain offering costs, licensing fees, registration fees, the fees and expenses of the independent directors of USCF and expenses relating to tax accounting and reporting requirements. The management fee that UNG pays to USCF is calculated as a percentage of the total net assets of UNG. The fee is accrued daily and paid monthly.”
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Reworded

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Natural gas futures prices were volatile during the threesix months ended MarchJune 31,30, 2026. The price of the Benchmark Futures Contract started the period at $3.686 per million British thermal shares (“MMBtu”). The high of the period was on January 30, 2026 when the price reached $4.354 per MMBtu. The low of the period was on FebruaryApril 26,202614, 2026 when the price dropped to $2.827$2.599 per MMBtu. The period ended with the Benchmark Futures Contract at 2.884$3.275 per MMBtu, a decrease of approximately (21.7611.15)% over the period. UNG’s per share NAV began the period at $12.20 and ended the period at $11.70$11.78 on MarchJune 31,30, 2026, a decrease of approximately (4.103.44)% over the period. The Benchmark Futures Contract prices listed above began with the February 2026 contracts and ended with the MayAugust 2026 contracts. The decrease of approximately (21.7611.15)% on the Benchmark Futures Contract listed above is a hypothetical return only and could not actually be achieved by an investor holding Futures Contracts. An investment in Futures Contracts would need to be rolled forward during the time period described in order to simulate such a result. Furthermore, the change in the nominal price of these differing Futures Contracts, measured from the start of the period to the end of the period, does not represent the actual benchmark results that UNG seeks to track, which are more fully described below in the section titled “Tracking UNG’s Benchmark.”
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New text
“The increase in total fees and other expenses excluding management fees for the three months ended June 30, 2026, compared to the three months ended June 30, 2025, was due primarily to an increase in brokerage commissions and total professional fees.”
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Full comparison: every changed paragraph (34)

Green = added, red = removed. Unchanged paragraphs and tables are not shown. Read the complete text in the original filing.

Reworded

UNG invests primarily in futures contracts for natural gas, crude oil, heating oil, gasoline and other petroleum-based fuels that are traded on the NYMEX, ICE Futures or other U.S. and foreign exchanges (collectively, “Futures Contracts”) and to a lesser extent, in order to comply with regulatory requirements, risk mitigation measures (including those that may be taken by UNG, UNG’s FCMs, counterparties or other market participants), liquidity requirements, or in view of market conditions, other natural gas-related investments such as cash-settled options on Futures Contracts, forward contracts for natural gas, cleared swap contracts and OTC swaps that are based on the price of natural gas, crude oil and other petroleum-based fuels, Futures Contracts and indices based on the foregoing (collectively, “Other Natural Gas-Related Investments”). For convenience and unless otherwise specified, Futures Contracts and Other Natural Gas-Related Investments collectively are referred to as “Natural Gas Interestslnterests” in this quarterly report on Form 10-Q.

Reworded

The accountability levels for the Benchmark Futures Contract and other Futures Contracts traded on U.S.-based futures exchanges, such as the NYMEX, are not a fixed ceiling, but rather a threshold above which the NYMEX may exercise greater scrutiny and control over an investor’s positions. The current accountability level for investments for any one-month in the Benchmark Futures Contract is 6,000 net contracts. In addition, the NYMEX imposes an accountability level for all months of 12,000 net futures contracts for natural gas. In addition, the ICE Futures maintains accountability levels, position limits and monitoring authority for its futures contracts for natural gas. If UNG and the Related Public Funds exceed these accountability levels for investments in the futures contracts for natural gas, the NYMEX and ICE Futures will monitor UNG’s and the Related Public Funds’ exposure and may ask for further information on UNG’s and the Related Public Funds’ activities including the total size of all positions, investment and trading strategy, and the extent of liquidity resources of UNG and the Related Public Funds. If deemed necessary by the NYMEX and/or ICE Futures, UNG could be required to reduce its aggregate position back to the accountability level. As of MarchJune 31,30, 2026, UNG held 11,5429,355 NYMEX Natural Gas Futures NG contracts and did not hold any Natural Gas Futures Contracts traded on the ICE Futures. UNG exceeded accountability levels of the NYMEX during the threesix months ended MarchJune 31,30, 2026, including when it held a maximum of 24,907 Natural Gas Futures NG contracts, on the NYMEX, exceeding the “any” month limit. UNG did not exceed accountability levels imposed by the ICE Futures during the fiscal year ended December 31, 2025. No action was taken by the NYMEX and UNG did not reduce any positions held.

Reworded

Position limits differ from accountability levels in that they represent fixed limits on the maximum number of futures contracts that any person may hold and cannot allow such limits to be exceeded without express CFTC authority to do so. In addition to accountability levels and position limits that may apply at any time, the NYMEX and ICE Futures impose position limits on contracts held in the last few days of trading in the near month contract to expire. It is unlikely that UNG will run up against such position limits because UNG’s investment strategy is to close out its positions and “roll” from the near month contract to expire to the next month contract during a four-day period beginning two weeks from expiration of the contract. [Investors should note that the foregoing accountability levels and position limits are subject to change, which in turn could change the amount and type of permitted investments in which UNG invests. For the threesix months ended MarchJune 31,30, 2026, UNG did not exceed any position limits imposed by the NYMEX and ICE Futures.

Reworded

Natural gas futures prices were volatile during the threesix months ended MarchJune 31,30, 2026. The price of the Benchmark Futures Contract started the period at $3.686 per million British thermal shares (“MMBtu”). The high of the period was on January 30, 2026 when the price reached $4.354 per MMBtu. The low of the period was on FebruaryApril 26,202614, 2026 when the price dropped to $2.827$2.599 per MMBtu. The period ended with the Benchmark Futures Contract at 2.884$3.275 per MMBtu, a decrease of approximately (21.7611.15)% over the period. UNG’s per share NAV began the period at $12.20 and ended the period at $11.70$11.78 on MarchJune 31,30, 2026, a decrease of approximately (4.103.44)% over the period. The Benchmark Futures Contract prices listed above began with the February 2026 contracts and ended with the MayAugust 2026 contracts. The decrease of approximately (21.7611.15)% on the Benchmark Futures Contract listed above is a hypothetical return only and could not actually be achieved by an investor holding Futures Contracts. An investment in Futures Contracts would need to be rolled forward during the time period described in order to simulate such a result. Furthermore, the change in the nominal price of these differing Futures Contracts, measured from the start of the period to the end of the period, does not represent the actual benchmark results that UNG seeks to track, which are more fully described below in the section titled “Tracking UNG’s Benchmark.”

Reworded

During the threesix months ended MarchJune 31,30, 2026, the natural gas futures market experienced states of both contango and backwardation. When the market was in a state of contango, the near month natural gas futures contract is lower than the price of the next month natural gas futures contract, or contracts further away from expiration. During periods of backwardation the near month natural gas futures contract is higher than the price of the next month natural gas futures contract, or contracts further away from expiration. For a discussion of the impact of backwardation and contango on total returns, see “Term Structure of Natural Gas Futures Prices and the Impact on Total Returns” below.

Reworded

As of MarchJune 31,30, 2026, UNG has 37,946,10335,446,103 shares outstanding. On April 26, 2022, the SEC declared effective a registration statement filed by UNG that registered an unlimited number of shares. As a result, UNG has an unlimited number of shares that can be issued in the form of Creation Baskets. More shares may have been issued by UNG than are outstanding due to the redemption of shares.

Reworded

As of MarchJune 31,30, 2026, UNG had the following Authorized Participants: ABN AMRO Clearing USA LLC, BNP Paribas Securities Corp., Citadel Securities LLC, Citigroup Global Markets Inc., Goldman Sachs & Company, Jane Street Capital LLC, JP Morgan Securities Inc., Merrill Lynch Professional Clearing Corp., Morgan Stanley & Company Inc., RBC Capital Markets LLC, SG Americas Securities LLC, UBS Securities LLC and Virtu Americas LLC.

Reworded

For the ThreeSix Months Ended MarchJune 31,30, 2026 Compared to the ThreeSix Months Ended MarchJune 31,30, 2025

Reworded

Average interest rates earned on short-term investments held by UNG, including cash, cash equivalents and Treasuries, were lower during the threesix months ended MarchJune 31,30, 2026, compared to the threesix months ended MarchJune 31,30, 2025. As a result, the amount of income earned by UNG as a percentage of average daily total net assets was lower during the threesix months ended MarchJune 31,30, 2026, compared to the threesix months ended MarchJune 31,30, 2025. To the degree that the aggregate yield is lower, the net expense ratio, inclusive of income, will be higher.

Reworded

The decrease in total fees and other expenses excluding management fees for the threesix months ended MarchJune 31,30, 2026, compared to the threesix months ended MarchJune 31,30, 2025, was due primarily to a decrease in total professional fees and expensesregistration relatedfees toincurred taxpartially reportingoffset by an increase in brokerage commissions and professionaldirector’s fees.fees and insurance.

Reworded

The increase in total commissions accrued to brokers for the threesix months ended MarchJune 31,30, 2026, compared to the threesix months ended MarchJune 31,30, 2025, was due primarily to a higher number of Natural Gas Futures Contracts being held and traded.

Added

For the Three Months Ended June 30, 2026 Compared to the Three Months Ended June 30, 2025

Added

Portfolio Expenses. UNG’s expenses consist of investment management fees, brokerage fees and commissions, certain offering costs, licensing fees, registration fees, the fees and expenses of the independent directors of USCF and expenses relating to tax accounting and reporting requirements. The management fee that UNG pays to USCF is calculated as a percentage of the total net assets of UNG. The fee is accrued daily and paid monthly.

Added

Average interest rates earned on short-term investments held by UNG, including cash, cash equivalents and Treasuries, were higher during the three months ended June 30, 2026, compared to the three months ended June 30, 2025. As a result, the amount of income earned by UNG as a percentage of average daily total net assets was higher during the three months ended June 30, 2026, compared to the three months ended June 30, 2025. To the degree that the aggregate yield is higher, the net expense ratio, inclusive of income, will be lower.

Added

The increase in total fees and other expenses excluding management fees for the three months ended June 30, 2026, compared to the three months ended June 30, 2025, was due primarily to an increase in brokerage commissions and total professional fees.

Added

The increase in total commissions accrued to brokers for the three months ended June 30, 2026, compared to the three months ended June 30, 2025, was due primarily to a higher number of Natural Gas Futures Contracts being held and traded.

Reworded

For the 30-valuation days ended MarchJune 31,30, 2026, the average daily change in the Benchmark Futures Contract was 0.004%,0.163%, while the average daily change in the per share NAV of UNG over the same time period was 0.011%.0.170%. The average daily difference was 0.007% (or 0.7 basis points, where 1 basis point equals 1/100 of 1%), meaning that over this time period UNG’s NAV performed within the plus or minus ten percent (10%10)% established as its benchmark tracking goal.

Reworded

Since the commencement of the offering of UNG’s shares to the public on April 18, 2007 to MarchJune 31,30, 2026, the average daily change in the Benchmark Futures Contract was (0.0790.078)%, while the average daily change in the per share NAV of UNG over the same time period was (0.0790.077)%. The average daily difference was 0.00%0.001% (or 0(0.1) basis points, where 1 basis point equals 1/100 of 1%), meaning that over this time period UNG’s NAV performed was within the plus or minus ten percent (10%10)% range established as its benchmark tracking goal.

Reworded

The following two charts demonstrate the correlation between the changes in UNG’s NAV and the changes in the Benchmark Futures Contract. The first chart below shows the daily movement of UNG’s per share NAV versus the daily movement of the Benchmark Futures Contract for the 30 valuation day period ended MarchJune 31,30, 2026, the last trading day in March.June. The second chart below shows the monthly total returns of UNG as compared to the monthly value of the Benchmark Futures Contract for the five years ended MarchJune 31,30, 2026.

Reworded

For the threesix months ended MarchJune 31,30, 2026, the actual total return of UNG as measured by changes in its per share NAV was (4.103.44)%. This is based on an initial per share NAV of $12.20 as of December 31, 2025 and an ending per share NAV as of MarchJune 31,30, 2026 of $11.70.$11.78. During this time period, UNG made no distributions to its shareholders. However, if UNG’s daily changes in its per share NAV had instead exactly tracked the changes in the daily total return of the Benchmark Futures Contract, UNG would have had an estimated per share NAV of $11.66$11.68 as of MarchJune 31,30, 2026, for a total return over the relevant time period of (4.464.25)%. The difference between the actual per share NAV total return of UNG of (4.103.44)% and the expected total return based on the Benchmark Futures Contract of (4.464.25)% was a difference over the time period of 0.36%,0.80%, which is to say that UNG’s actual total return outperformed its benchmark by that percentage. UNG incurs expenses primarily composed of the management fee, brokerage commissions for the buying and selling of futures contracts, and other expenses. The impact of these expenses, offset by interest and dividend income, and net of positive or negative execution, tends to cause daily changes in the per share NAV of UNG to track slightly lower or higher than daily changes in the price of the Benchmark Futures Contract.

Reworded

By comparison, for the threesix months ended MarchJune 31,30, 2025, the actual total return of UNG as measured by changes in its per share NAV was 27.83%.(9.14)%. This is based on an initial per share NAV of $16.85 as of December 31, 2024 and an ending per share NAV as of MarchJune 31,30, 2025 of $21.54.$15.31. During this time period, UNG made no distributions to its shareholders. However, if UNG’s daily changes in its per share NAV had instead exactly tracked the changes in the daily total return of the Benchmark Futures Contract, UNG would have had an estimated per share NAV of $21.40$15.13 as of MarchJune 31,30, 2025, for a total return over the relevant time period of 27.00%.(10.21)%. The difference between the actual per share NAV total return of UNG of 27.83%(9.14)% and the expected total return based on the Benchmark Futures Contract of 27.00%(10.21)% was a difference over the time period of 0.83%,1.07%, which is to say that UNG’s actual total return outperformed its benchmark by that percentage. UNG incurred expenses primarily composed of the management fee, brokerage commissions for the buying and selling of futures contracts, and other expenses. The impact of these expenses, offset by interest and dividend income, and net of positive or negative execution, tends to cause daily changes in the per share NAV of UNG to track slightly lower or higher than daily changes in the price of the Benchmark Futures Contract.

Reworded

First, UNG may buy or sell its holdings in the then current Benchmark Futures Contract at a price other than the closing settlement price of that contract on the day during which UNG executes the trade. In that case, UNG may pay a price that is higher, or lower, than the closing settlement price of the Benchmark Futures Contract, which could cause the changes in the daily per share NAV of UNG to either be too high or too low relative to the daily changes in the Benchmark Futures Contract. During the threesix months ended MarchJune 31,30, 2026, USCF attempted to minimize the effect of these transactions by seeking to execute its purchase or sale of the Benchmark Futures Contract at, or as close as possible to, the end of the day settlement price. However, it may not always be possible for UNG to obtain the closing settlement price and there is no assurance that failure to obtain the settlement price in the future will not adversely impact UNG’s attempt to track the Benchmark Futures Contract.

Reworded

Second, UNG incurs expenses primarily composed of the management fee, brokerage commissions for the buying and selling of futures contracts, and other expenses. The impact of these expenses tends to cause daily changes in the per share NAV of UNG to track slightly lower or higher than daily changes in the price of the Benchmark Futures Contract. At the same time, UNG earns dividend and interest income on its cash, cash equivalents and Treasuries. UNG is not required to distribute any portion of its income to its shareholders and did not make any distributions to shareholders during the threesix months ended MarchJune 31,30, 2026. Interest payments, and any other income, were retained within the portfolio and added to UNG’s NAV. When this income exceeds the level of UNG’s expenses for its management fee, brokerage commissions and other expenses (including ongoing registration fees, licensing fees and the fees and expenses of the independent directors of USCF), UNG will realize a net yield that will tend to cause daily changes in the per share NAV of UNG to track slightly higher than daily changes in the Benchmark Futures Contract. If short-term interest rates rise above these levels, the level of deviation created by the yield would increase. Conversely, if short-term interest rates were to decline, the amount of error created by the yield would decrease. When short-term yields drop to a level lower than the combined expenses of the management fee and the brokerage commissions, then the tracking error becomes a negative number and would tend to cause the daily returns of the per share NAV to underperform the daily returns of the Benchmark Futures Contract. USCF anticipates that interest rates may continue to stagnate over the near future. It is anticipated that fees and expenses paid by UNG may continue to be lower than interest earned by UNG. As such, USCF anticipates that UNG could possibly outperform its benchmark so long as interest earned is higher than the fees and expenses paid by UNG.

Reworded

Third, UNG may hold Other Natural Gas-Related Investments in its portfolio that may fail to closely track the Benchmark Futures Contract’s total return movements. In that case, the error in tracking the Benchmark Futures Contract could result in daily changes in the per share NAV of UNG that are either too high, or too low, relative to the daily changes in the Benchmark Futures Contract. During the threesix months ended MarchJune 31,30, 2026, UNG held investments in Futures Contracts traded on the ICE Futures whose settlement price also tracks the settlement price of the Benchmark Futures Contract and fully-collateralized OTC swaps designed to track the settlement price of the Benchmark Futures Contract. UNG invests in Other Natural Gas-Related Investments, such as OTC swaps, which have increased transaction-related expenses and may result in increased tracking error. OTC swaps increase transaction-related expenses due to the fact that UNG must pay to the swap counterparty certain fees that UNG does not have to pay for transactions executed on an exchange.

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An alternative way to view the same data is to subtract the dollar price of the 13th month natural gas futures contract from the dollar price of the near month natural gas futures contract, as shown in the chart below. When the difference is positive, the market is in backwardation. When the difference is negative, the market is in contango. The natural gas market spent time in both backwardation and contango during the last ten years. The chart below shows the results from subtracting the average dollar price of the near 12-month contracts from the near month price for the 10-year period between MarchJune 31,30, 2016 and MarchJune 31,30, 2026. Investors will note that the natural gas market spent time in both backwardation and contango.

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Natural Gas Market. During the threesix months ended MarchJune 31,30, 2026, the price of the front month natural gas futures contract traded in a range between $2.827$2.523 and $7.460. Prices decreased (21.7611.15)% from December 31, 2025 through MarchJune 31,30, 2026, finishing the quarter at $2.884. The number of rigs dedicated to natural gas production rose from 125 at the start of the year to 127 by the end of the quarter.$3.275. Natural Gas stored in the United States stood at 1,8762,922 billion cubic feet as of MarchJune 31,30, 2026, about 3%0.8% below the five year average and 6% higherlower than the same time last year.year and 6.4% above the five-year average level. While both domestic demand and U.S. exports of natural gas have generally increased over the last five years, U.S. production has also continued to increase. The increasing demand for LNG and the spate of new export facilities (both open and under construction) may lift prices, as could potential new demand for natural gas to power AI data centers. However, any increased oil drilling in the United States, prompted by geopolitical conflict in the Middle East or other disruptions to global oil shortage in the wake of the Iran war,supply, would increase byproduct natural gas production and could lower prices.

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Natural gas prices in the United States have historically been driven by domestic supply and demand. Natural gas also exhibits seasonal patterns whereby both production and end-user demand increase in autumn and winter months. The U.S. possesses abundant sources of natural gas. The robust ability of the U.S. energy industry to meet demand constrained natural gas prices over the previous decade and could lead to price constraints again in the future except during periods of extreme temperatures. In recent years, natural gas exports have increased, including liquidliquified natural gas (LNG) exported to Europe. Rising international demand has had and will continue to have a growing impact on natural gas prices in the United States. This is especially true given that the United States is rapidly building, but does not currently possess, the infrastructure necessary to meet all international demand. While domestic supply and demand are likely to remain the dominant influence on prices in the long term, international demand and extraordinary international events will have a growing influence on price volatility and price direction.

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The Russia-Ukraine war caused dramatic changes in natural gas supply-demand dynamics in Europe. The Russian invasion led the European Union to reduce its dependance on Russian fossil fuels and seek alternative imports. Russia, in turn, slowed pipelines and cutoff supplies, reducing its natural gas supplied to EuropeEurope. andUkraine thenfurther cutting offrestricted supply entirelyto Europe by halting transit of Russian gas to Europe through its pipeline network at the start of 2025.2025 after a transit agreement expired. The war increased the cost of natural gas globally, and while some Russian flows may return to Europe once the war ends, some structural market changes may be permanent.

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For the ten-year time period between MarchJune 31,30, 2016 and MarchJune 31,30, 2026, the table below compares the monthly movements of natural gas prices versus the monthly movements of the prices of several other energy commodities, such as crude oil, diesel-heating oil, and unleaded gasoline, as well as several major non-commodity investment asset classes, such as large cap U.S. equities, U.S. government bonds and global equities.

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UNG currently generates cash primarily from: (i) the sale of baskets consisting of 100,000 shares (“Creation Baskets”) and (ii) income earned on Treasuries, cash and/or cash equivalents. UNG has allocated substantially all of its net assets to trading in Natural Gas Interests. UNG invests in Natural Gas Interests to the fullest extent possible without being leveraged or unable to satisfy its current or potential margin or collateral obligations with respect to its investments in Futures Contracts and Other Natural Gas-Related Investments. A significant portion of UNG’s NAV is held in cash and cash equivalents that are used as margin and as collateral for its trading in Natural Gas Interests. The balance of the assets are held in UNG’s account at its custodian bank and in investments in money market funds and Treasuries at the FCMs. Income received from UNG’s investments in money market funds and Treasuries is paid to UNG. During the threesix months ended MarchJune 31,30, 2026, UNG’s expenses did not exceed the income UNG earned and the cash earned from the sale of Creation Baskets and the redemption of Redemption Baskets. During the threesix months ended MarchJune 31,30, 2026, UNG did not use other assets to pay expenses. To the extent income exceeds expenses, UNG’s NAV will be positively impacted.

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UNG’s investments in Natural Gas Interests may be subject to periods of illiquidity because of market conditions, regulatory considerations and other reasons. For example, most commodity exchanges limit the fluctuations in futures contracts prices during a single day by regulations referred to as “daily limits.” During a single day, no trades may be executed at prices beyond the daily limit. Once the price of a futures contract has increased or decreased by an amount equal to the daily limit, positions in the contracts can neither be taken nor liquidated unless the traders are willing to effect trades at or within the specified daily limit. Such market conditions could prevent UNG from promptly liquidating its positions in Futures Contracts. During the period ended MarchJune 31,30, 2026, UNG did not purchase or liquidate any of its positions while daily limits were in effect; however, UNG cannot predict whether such an event may occur in the future.

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As of MarchJune 31,30, 2026, UNG held cash deposits and short-term investments in the amount of $469,574,977$412,853,330 with the custodian and FCMs. Some or all of these amounts held by a custodian or an FCM, as applicable, may be subject to loss should UNG’s custodian or FCMs, as applicable, cease operations.

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As of MarchJune 31,30, 2026, UNG had no loan guarantee, credit support or other off-balance sheet arrangements of any kind other than agreements entered into in the normal course of business, which may include indemnification provisions relating to certain risks that service providers undertake in performing services which are in the best interests of UNG. While UNG’s exposure under these indemnification provisions cannot be estimated, they are not expected to have a material impact on UNG’s financial position.

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As of MarchJune 31,30, 2026, UNG’s portfolio held 11,5429,355 Natural Gas Futures Contracts traded on the NYMEX and did not hold any Natural Gas Futures Contracts traded on the ICE Futures. For a list of UNG’s current holdings, please see UNG’s website at www.uscfinvestments.com. The end of day portfolio disclosed on UNG’s website would reflect any investments in Futures Contracts beyond the Benchmark Futures Contract, and/or Other Natural Gas-Related Investments, including any made in light of market conditions, regulatory requirements, risk mitigation measures (including those that may be taken by UNG, UNG’s FCMs, counterparties or other market participants), liquidity requirements, or other factors. Independent of the UNG website, UNG may make available portfolio holdings information to Authorized Participants that reflects UNG’s anticipated holdings.

UNG insider buying and selling (Form 4)

Since 2026-04-11, insiders reported open-market purchases in 0 Form 4 filings and open-market sales in 0 filings. Totals add up every open-market (code P and S) line in those filings, using the prices reported in the filings. Awards, option exercises, tax withholding and gifts are listed below but not counted.

No Form 4 stock transactions in this period.

Well-known investors holding UNG (13F)

None of the 59 investors we track reported a position in their latest 13F.

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