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UroGen Pharma Ltd.

For the period ended Dec 31, 2025. Filed Mar 2, 2026.

View on SEC.gov

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 2, 2026

URGN$24.75-3.8%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-K

Period ended 2024-12-31; filed 2025-03-10.

0001437749-25-006842

Item 1A. Risk Factors

Current report: 10-K

Period ended 2025-12-31; filed 2026-03-02.

0001437749-26-006234

Item 1A. Risk Factors

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 348 previous paragraphs and 360 current paragraphs.

186 unchanged; 150 reworded; 19 added; 12 removed; 0 previous and 5 current paragraphs rearranged.

Tables are not compared: 18 previous and 18 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (19)

Current report

If we are not able to generate sufficient cash flows fromJelmyto andZusduri product sales to fund our operations, it may have an adverse impact on our working capital, total assets, stockholders’ equity and our ability to service our indebtedness.

Current report

In November 2025, we amended the ATM Sales Agreement to remove the aggregate offering price limit of $100.0 million and filed a registration statement on Form S-3 providing for the offer and sale of ordinary shares pursuant to the ATM Sales Agreement having an aggregate offering price of up to $75.0 million, which became effective automatically (the “ATM Prospectus”). As of December 31, 2025, the remaining capacity under the ATM Prospectus was approximately $42.4 million.

Current report

On February 26, 2026, we entered into a second amended and restated loan agreement with Pharmakon providing for a senior secured term loan facility of up to $250.0 million, consisting of two tranches. The first tranche of $200.0 million refinanced our term loan facility under the 2024 Loan Agreement which had $125.0 million of outstanding principal, with the remaining proceeds available for general corporate purposes and working capital. The second tranche of $50.0 million may be drawn at our option no later than June 30, 2027, subject to customary conditions.

Current report

All outstanding loans with Pharmakon will accrue interest at a fixed rate of 8.25% and are repayable in four equal quarterly payments commencing in the first quarter of 2030. We may prepay the loans in whole at our discretion at any time, subject to prepayment premiums, make-whole amounts, as applicable, and fees.

Current report

On February 26, 2026, we entered into a second amended and restated loan agreement (the "2026 Loan Agreement") with Pharmakon for a senior secured term loan of up to $250 million, consisting of two tranches. The first tranche of $200.0 million refinanced our term loan facility under the 2024 Loan Agreement which had $125.0 million of outstanding capital, with the remaining proceeds available for general corporate purposes and working capital. The second tranche of $50.0 million may be drawn at our option no later than June 30, 2027, subject to customary conditions.

Current report

There is substantial uncertainty as to whether and how the current administration will seek to modify or revise the requirements and policies of the FDA and other regulatory agencies with jurisdiction over our products and product candidates. This uncertainty could present new challenges as we navigate development and approval of our product candidates. Some of these efforts have manifested to date in the form of personnel cuts and measures that could impact the FDA’s ability to hire and retain key personnel, which could result in delays or limitations on our ability to obtain guidance from the FDA on our product candidates in development and obtain the requisite regulatory approvals in the future. There remains general uncertainty regarding future activities. The current administration could issue or promulgate executive orders, regulations, policies or guidance that adversely affect us or create a more challenging or costly environment to pursue the development of new therapeutic products. Alternatively, state governments may attempt to address or react to changes at the federal level with changes to their own regulatory frameworks in a manner that is adverse to our operations. We may become negatively impacted by future governmental orders, regulations, policies or guidance, which could have a material adverse effect on our business.

Current report

We operate in a global economy, and our business depends on a global supply chain for the development, manufacture, and shipment ofJelmyto andZusduri, and for the advancement of the development of our preclinical and clinical product candidates. There is inherent risk, based on the complex relationships among the United States and the foreign countries in which we conduct our business, that political, diplomatic, and national security factors can lead to global trade restrictions and changes in trade policies and export regulations that may adversely affect our business and operations. The current international trade and regulatory environment is subject to significant ongoing uncertainty.

Current report

We do not own or operate manufacturing facilities for the production ofJelmyto, Zusduri or our product candidates, nor do we have plans to develop our own manufacturing operations in the foreseeable future. We currently rely on third-party contract manufacturers for all of our required raw materials, active pharmaceutical ingredients and finished product forJelmyto, Zusduri and our nonclinical research and clinical trials, including manufacturers located in Israel, Czech Republic and Belgium. Tariff policies, particularly those affecting the raw materials we use and pharmaceutical products, could materially increase our costs. Recent and potential future changes in international trade policies, particularly regarding pharmaceutical-specific tariffs, present significant risks to our operations and financial performance.

Current report

The ongoing trade tensions between the United States and other jurisdictions have resulted in multiple rounds of tariffs and anticipated tariffs affecting pharmaceuticals and pharmaceutical ingredients, including finished drug products, manufacturing equipment, and related supplies. Such tariffs may significantly increase our costs. The Bureau of Industry and Security, U.S. Department of Commerce, has initiated an investigation to determine whether pharmaceutical ingredients, including finished drug products, manufactured outside the United States pose a national security risk and should be subject to additional tariffs. Unlike consumer goods, pharmaceuticals face unique regulatory constraints that make rapid supply chain adjustments particularly difficult and costly. Should our costs rise significantly due to tariffs, it would be difficult and costly to qualify alternative sources within another country with a lower tariff rate or within the United States, as developing and qualifying alternative sources may require several months to years and substantial investment and regulatory approvals, and in some cases, alternate suppliers may not be available due to the proprietary technology of the supplier (as in the case of UGN-103 and UGN-104). Moreover, the dynamic and unpredictable tariff and trade landscape creates substantial uncertainty and significant planning challenges for our operations. Changes in tariff classifications, country-of-origin requirements, or customs procedures can occur with limited notice. This uncertainty complicates our long-term investment decisions regarding manufacturing facilities, supply chain optimization, and research and development locations.

Current report

Unlike many industries, our ability to pass increased costs to customers is limited by the structure of pharmaceutical pricing and reimbursement systems. Pricing forJelmyto andZusduri is established through reimbursement methodologies established by government programs, such as Medicare Part B. These arrangements typically include fixed pricing terms that were negotiated prior to the implementation of the recently announced or proposed tariffs. As a result, cost increases due to tariffs may be difficult or impossible to pass through to customers.

Current report

Trade restrictions affecting the import of materials necessary for clinical trials could result in delays to our development timelines. Increased development costs and extended development timelines could place us at a competitive disadvantage compared to companies operating in regions with more favorable trade relationships and could reduce investor confidence and negatively impact our business, results of operations, financial condition and growth prospects.

Current report

The complexity of announced or future tariffs may also increase the risk that we or our customers or suppliers may be subject to civil or criminal enforcement actions in the United States or foreign jurisdictions related to compliance with trade regulations. Foreign governments may also adopt non-tariff measures, such as procurement preferences or informal disincentives to engage with, purchase from or invest in entities headquartered in the United States, which may limit our ability to compete internationally. Foreign governments may also take other retaliatory actions against U.S.-headquartered entities, such as decreased intellectual property protection, increased enforcement actions, or delays in regulatory approvals, which may result in heightened international legal and operational risks. In addition, the United States and other governments have imposed and may continue to impose additional sanctions, such as trade restrictions or trade barriers, which could restrict us from doing business directly or indirectly in or with certain countries or parties and may impose additional costs and complexity to our business.

Current report

Trade disputes, tariffs, restrictions and other political tensions between the United States and other countries may also exacerbate unfavorable macroeconomic conditions including inflationary pressures, foreign exchange volatility, financial market instability, and economic recessions or downturns. The ultimate impact of current or future tariffs and trade restrictions remains uncertain and could materially and adversely affect our business, financial condition, and prospects. While we actively monitor these risks, any prolonged economic downturn or escalation in trade tensions could materially and adversely affect our business, ability to access the capital markets or other financing sources, results of operations, financial condition and prospects.

Current report

In addition, tariffs and other trade developments have and may continue to heighten the risks related to the other risk factors described elsewhere in this Annual Report.

Current report

Furthermore, third parties may gather, collect, or infer sensitive data about us from public sources, data brokers, or other means that reveal competitively sensitive details about our organization and could be used to undermine our competitive advantage or market position.

Current report

For example, in March 2010, the ACA was signed into law. There have been judicial and Congressional challenges, as well as certain aspects of the ACA. For example, on July 4, 2025, the One Big Beautiful Bill Act (the “OBBBA”) was signed into law, which narrowed access to ACA marketplace exchange enrollment and declined to extend the ACA enhanced advanced premium tax credits that expired at the end of 2025, which, among other provisions in the law, are anticipated to reduce the number of Americans with health insurance. The OBBBA also is expected to reduce Medicaid spending and enrollment by implementing work requirements for some beneficiaries, capping state-directed payments, reducing federal funding, and limiting provider taxes used to fund the program. Congress is considering proposed legislation intended to further reduce healthcare costs with alternatives to replace the expired ACA subsidies. We expect that additional U.S. federal healthcare reform measures will be adopted in the future, any of which could limit the amounts that the U.S. federal government will pay for healthcare products and services, which could result in reduced demand for our product candidates or additional pricing pressures.

Current report

The current administration is pursuing policies to reduce regulations and expenditures across government agencies including at the U.S. Department of Health and Human Services (“HHS”), the FDA, CMS and related agencies. These actions, presently directed by executive orders or memoranda from the Office of Management and Budget, may propose policy changes that create additional uncertainty for our business. For example, the current administration has announced agreements with several pharmaceutical companies that require the drug manufacturers to offer, through a direct to consumer platform, U.S. patients and Medicaid programs prescription drug Most-Favored Nation pricing equal to or lower than those paid in other developed nations, with additional mandates for direct-to-patient discounts and repatriation of foreign revenues. Other recent actions, for example, include (1) directing agencies to reduce agency workforce and cut programs; (2) directing HHS and other agencies to lower prescription drug costs through a variety of initiatives, including by establishing Most-Favored-Nation pricing for pharmaceutical products and launching an online clearinghouse (“TrumpRx”) for patients to purchase certain products from manufacturers on a cash pay basis; (3) imposing tariffs on imported pharmaceutical products; and (4) as part of the Make America Healthy Again (“MAHA”) Commission’s Strategy Report released in September 2025, working across government agencies to increase enforcement on direct-to-consumer pharmaceutical advertising. Additionally, the current administration recently called on Congress to enact "The Great Healthcare Plan," to codify and expand Most-Favored Nation pricing, lower government subsidies to private insurance companies, increase healthcare price transparency, expand pharmaceutical drugs available for over-the-counter purchase, and enact restrictions on pharmacy benefit manager (“PBM”) payment methodologies, among other things. These actions and policies may significantly reduce U.S. drug prices, potentially impacting manufacturers’ global pricing strategies and profitability, while increasing their operational costs and compliance risks. In June 2024, the U.S. Supreme Court’s Loper Bright decision greatly reduced judicial deference to regulatory agencies, which could increase successful legal challenges to federal regulations affecting our operations. Congress may introduce and ultimately pass health care related legislation that could impact the drug approval process and make changes to the Medicare Drug Price Negotiation Program.

Current report

Additionally, the U.S. Department of Justice issued a rule entitled Preventing Access to U.S. Sensitive Personal Data and Government-Related Data by Countries of Concern or Covered Persons, which places additional restrictions on certain data transactions involving countries of concern (e.g., China, Russia, Iran) and covered persons (i.e., individuals and entities who are designated as such by the U.S. Attorney General or are considered “foreign persons” and majority owned by, organized under the laws of, primarily resident in, or a contractor of a covered person or country of concern, as applicable) that may impact certain business activities such as vendor engagements, sale or sharing of data, employment of certain individuals, and investor agreements. Violations of the rule could lead to significant civil and criminal fines and penalties. The rule applies regardless of whether data is anonymized, key-coded, pseudonymized, de-identified or encrypted, which presents particular challenges for companies like ours and may impact our ability to transfer data in connection with certain transactions or agreements.

Current report

On July 4, 2025, the OBBBA was signed into law, introducing significant changes to U.S. federal tax law. The OBBBA includes a broad range of changes to existing U.S. tax law, including but not limited to the reinstatement of current expensing of domestic research and development costs and one hundred percent bonus depreciation for certain qualified business property. We are evaluating the impact of the OBBBA for both 2025 and future tax years.
Removed paragraphs (12)

Previous report

While the FDA accepted our NDA for UGN-102 in October 2024, there is no guarantee that the FDA will eventually approve UGN-102 for the indication and patient population that we request or approve the labeling that we believe is necessary or desirable for the successful commercialization of UGN-102, as the FDA has the authority to refuse to approve NDAs for a variety of reasons. Additionally, the FDA or other comparable foreign regulatory authorities may also require a panel of experts, referred to as an advisory committee, to deliberate on the adequacy of the safety and efficacy data to support approval of UGN-102. We currently anticipate that the FDA will require an advisory committee for UGN-102. The opinion of the advisory committee, although not binding, may have a significant impact on our ability to obtain approval for UGN-102 based on the completed clinical trials, as the FDA or comparable foreign regulatory authorities often adheres to the advisory committee’s recommendations. However, even if the advisory committee provides a positive recommendation, there is no guarantee that the FDA will follow the advisory committee’s recommendations and there are numerous examples of the FDA departing from the recommendations of its advisory committee. Accordingly, the regulatory approval pathway for our product candidates may be uncertain, complex, expensive and lengthy, and approval may not be obtained.

Previous report

The data from our pivotal Phase 3 ENVISION trial and supporting ATLAS and OPTIMA II trials may be insufficient to support regulatory approval of UGN-102.

Previous report

On July 27, 2023, we announced that UGN-102 met its primary endpoints in the Phase 3 ATLAS and ENVISION trials. Additionally, on June 13, 2024, we announced positive secondary endpoint DOR data from the Phase 3 ENVISION trial. The primary and secondary endpoints data from the ENVISION trial (and the other clinical trial data contained in NDA submission) may not be sufficient to satisfy the regulatory threshold for approval, or we may receive other data that negatively impacts the efficacy and safety profile of UGN-102.

Previous report

For our U.S. patent applications containing a claim not entitled to priority before March 16, 2013, there is a greater level of uncertainty in the patent law. In September 2011, the Leahy-Smith America Invents Act, or the America Invents Act ("AIA"), was signed into law. The AIA includes a number of significant changes to U.S. patent law, including provisions that affect the way patent applications will be prosecuted and may also affect patent litigation. The USPTO is currently developing regulations and procedures to govern administration of the AIA, and many of the substantive changes to patent law associated with the AIA. It is not clear what other, if any, impact the AIA will have on the operation of our business. Moreover, the AIA and its implementation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents, all of which could harm our business and financial condition.

Previous report

An important change introduced by the AIA is that, as of March 16, 2013, the United States transitioned to a “first-to-file” system for deciding which party should be granted a patent when two or more patent applications are filed by different parties claiming the same invention. A third party that files a patent application in the USPTO after that date but before us could therefore be awarded a patent covering an invention of ours even if we had made the invention before it was made by the third party. This will require us to be cognizant going forward of the time from invention to filing of a patent application. Furthermore, our ability to obtain and maintain valid and enforceable patents depends on whether the differences between our technology and the prior art allow our technology to be patentable over the prior art. Since patent applications in the United States and most other countries are confidential for a period of time after filing, we cannot be certain that we were the first to either (i) file any patent application related to our product candidates or (ii) invent any of the inventions claimed in our patents or patent applications.

Previous report

Among some of the other changes introduced by the AIA are changes that limit where a patentee may file a patent infringement suit and provide opportunities for third parties to challenge any issued patent in the USPTO. This applies to all of our U.S. patents, even those issued before March 16, 2013. Because of a lower evidentiary standard in USPTO proceedings compared to the evidentiary standard in a United States federal court necessary to invalidate a patent claim, a third party could potentially provide evidence in a USPTO proceeding sufficient for the USPTO to hold a claim invalid even though the same evidence would be insufficient to invalidate the claim if first presented in a district court action. Accordingly, a third party may attempt to use the USPTO procedures to invalidate our patent claims that would not have been invalidated if first challenged by the third party as a defendant in a district court action.

Previous report

For example, in March 2010, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010 (collectively, the “ACA”) was signed into law. The ACA intended, among other things, to broaden access to health insurance, improve quality of care, and reduce or constrain the growth of healthcare spending.

Previous report

There have been judicial, Congressional and executive branch challenges and amendments to certain aspects of the For example, on August 16, 2022, the Inflation Reduction Act of 2022 (“IRA”) was signed into law, which among other things, extends enhanced subsidies for individuals purchasing health insurance coverage in ACA marketplaces through plan year 2025. The IRA also eliminates the “donut hole” under the Medicare Part D program beginning in 2025 by significantly lowering the beneficiary maximum out-of-pocket cost and through a newly established manufacturer discount program. It is possible that the ACA will be subject to judicial or Congressional challenges in the future. It is unclear any such challenges, other litigation and the healthcare reform measures of the current administration will impact the ACA and our business.

Previous report

These laws may result in additional reductions in healthcare funding, which could have an adverse effect on our customers and accordingly, our financial operations. Legislative and regulatory proposals have been made to expand post-approval requirements and restrict sales and promotional activities for pharmaceutical products. We cannot be sure whether additional legislative changes will be enacted, or whether regulations, guidance or interpretations will be changed, or what the impact of such changes on our operations, including the marketing approvals of UGN-102 or our other product candidates may be.

Previous report

If a United States person is treated as owning at least 10% of our ordinary shares, such holder may be subject to adverse U.S. federal income tax consequences.

Previous report

If a “United States person” (as defined by the Internal Revenue Code of 1986, as amended (the “Code”)) is treated as owning (directly, indirectly or constructively) at least 10% of the total combined voting power of all classes of our stock entitled to vote or 10% or more of the total value of all classes of our stock, such United States person may be treated as a “United States shareholder” with respect to each “controlled foreign corporation” ("CFC") in our group (if any). Each United States shareholder of a CFC may be required to annually report and include in its U.S. taxable income its pro rata share of “Subpart F income,” “global intangible low-taxed income” and investments in U.S. property by the CFC, regardless of whether the CFC makes any distributions. In addition, a United States shareholder that realizes gain from the sale or exchange of shares in a CFC may be required to classify a portion of such gain as dividend income rather than capital gain. An individual who is a United States shareholder with respect to a CFC generally would not be allowed certain tax deductions or foreign tax credits that would be allowed to a United States shareholder that is a U.S. corporation. A non-U.S. corporation generally will be classified as a CFC for U.S. federal income tax purposes if United States shareholders own, directly or indirectly, more than 50% of either the total combined voting power of all classes of stock of such corporation entitled to vote or of the total value of the stock of such corporation. The determination of CFC status is complex and includes attribution rules, the application of which is not entirely certain. Because our group includes at least one U.S. subsidiary (UroGen Pharma, Inc.), if we were to form or acquire any non-U.S. subsidiaries in the future, attribution rules could cause them to be treated as CFCs with respect to any United States person owning (directly, indirectly or constructively) at least 10% of the value or voting power of our ordinary shares.

Previous report

We cannot provide any assurances that we will assist investors in determining whether we or any non-U.S. subsidiaries that we may form or acquire in the future would be treated as a CFC or whether such investor would be treated as a United States shareholder with respect to any such CFC. Further, we cannot provide any assurances that we will furnish to any United States shareholder information that may be necessary to comply with the reporting and tax paying obligations discussed above. Failure to comply with these reporting obligations may subject you to significant monetary penalties and may prevent the statute of limitations with respect to your U.S. federal income tax return for the year for which reporting was due from starting. U.S. shareholders should consult their tax advisors regarding the potential application of these rules to their investment in our ordinary shares.
Reworded paragraphs (150)

Previous wording

We have a limited operating history and have incurred significant losses and negative cash flows since our inception, and we anticipate that we will continue to incur significant losses and negative cash flows for the foreseeable future, which makes it difficult to assess our future viability.

Current wording

We have incurred significant losses and negative cash flows since our inception, and we anticipate that we will continue to incur losses and negative cash flows as we execute on our strategy and may not generate positive or sufficient cash flows from operations in the future, which may have an adverse impact on our working capital, total assets, stockholders’*** equity and our ability to service our indebtedness and commitments.***

Previous wording

We are a biotechnology company with a limited operating history upon which you can evaluate our business and prospects. We are not profitable and have incurred net losses in each period since we commenced operations in 2004, including net losses of $126.9 million and $102.2 million for the years ended December 31, 2024 and 2023, respectively. As of December 31, 2024, we had an accumulated deficit of $806.2 million. We expect to continue to incur significant expenses and operating losses for the foreseeable future. Our ability to ultimately achieve recurring revenues and profitability is dependent upon our ability to successfully complete the development of our product candidates and obtain necessary regulatory approvals for and successfully manufacture, market and commercialize our products.

Current wording

We are not profitable and have incurred net losses in each period since we commenced operations in 2004, including net losses of $153.5 million and $126.9 million for the years ended December 31, 2025 and 2024, respectively. As of December 31, 2025, we had an accumulated deficit of $959.7 million. We expect to continue to incur losses and negative cash flows as we execute our strategy, including the ongoing commercial launch ofZusduri, the continued commercialization ofJelmyto, and engaging in further product development activities. Our ability to ultimately achieve and sustain recurring revenues and profitability is dependent upon our ability to successfully commercialize our products and complete the development of our product candidates and obtain necessary regulatory approvals for and successfully manufacture, market and commercialize our product candidates, if approved.

Previous wording

We believe that we will continue to expend substantial resources in the foreseeable future for the clinical development of our current product candidates or any additional product candidates and indications that we may choose to pursue in the future. These expenditures will include costs associated with research and development, conducting nonclinical studies and clinical trials, and payments for third-party manufacturing and supply, as well as sales and marketing of any of our product candidates that are approved for sale by regulatory agencies. Because the outcome of any clinical trial is highly uncertain, we cannot reasonably estimate the actual amounts necessary to successfully complete the development and commercialization of our clinical-stage and nonclinical drug candidates and any other drug candidates that we may develop in the future. Other unanticipated costs may also arise.

Current wording

We believe that we will continue to expend substantial resources in the foreseeable future for the clinical development of our current product candidates or any additional product candidates and indications that we may choose to pursue in the future as well as for the expansion of our commercial operations as we execute our commercialization strategy forZusduri. These expenditures will include costs associated with research and development, conducting nonclinical studies and clinical trials, and payments for third-party manufacturing and supply, as well as sales and marketing of any of our product candidates that are approved for sale by regulatory agencies. Because the outcome of any clinical trial is highly uncertain, we cannot reasonably estimate the actual amounts necessary to successfully complete the development and commercialization of our clinical-stage and nonclinical drug candidates and any other drug candidates that we may develop in the future. Other unanticipated costs may also arise.

Previous wording

In addition, we have limited experience and have not yet demonstrated an ability to successfully overcome many of the risks and uncertainties frequently encountered by companies in new and rapidly evolving fields, particularly in the biotechnology industry. Drug development is a highly speculative undertaking and involves a substantial degree of risk. To date, we have not obtained regulatory approval for or commercialized any product exceptJelmyto.

Current wording

In addition, we have limited experience and have not yet demonstrated an ability to successfully overcome many of the risks and uncertainties frequently encountered by companies in new and rapidly evolving fields, particularly in the biotechnology industry. Drug development is a highly speculative undertaking and involves a substantial degree of risk.

Previous wording

We are not profitable and have had negative cash flow from operations since our inception. Since our inception, almost all our resources have been dedicated to the nonclinical and clinical development of our first commercial product,Jelmyto, and our lead product candidate UGN-102. As of December 31, 2024, we had cash and cash equivalents and marketable securities of $241.7 million. To fund our operations and develop our product candidates and commercializeJelmyto, we have relied primarily on equity and debt financings and, following the launch ofJelmytoin June 2020, revenue generated from sales ofJelmyto.

Current wording

We are not profitable and have had negative cash flow from operations since our inception. Since our inception, almost all our resources have been dedicated to the nonclinical and clinical development of our commercial productsJelmyto andZusduri. As of December 31, 2025, we had cash and cash equivalents and marketable securities of $120.5 million. To fund our operations, develop our product candidates and commercializeJelmyto andZusduri, we have relied primarily on equity and debt financings and revenue generated from sales of our approved products.

Previous wording

In December 2019, we entered into a sales agreement (the “ATM Sales Agreement”) with TD Securities (USA) LLC (f/k/a Cowen and Company, LLC) (“TD Cowen”) pursuant to which we may from time to time offer and sell our ordinary shares having an aggregate offering price of up to $100.0 million. As of December 31, 2024, $27.3 million remains available for sale under the ATM Sales Agreement.

Current wording

In December 2019, we entered into a sales agreement (the “ATM Sales Agreement”) with TD Securities (USA) LLC (f/k/a Cowen and Company, LLC) (“TD Cowen”), pursuant to which we were able to from time to time offer and sell our ordinary shares having an aggregate offering price of up to $100.0 million, to or through TD Cowen, acting as sales agent or principal, in any manner deemed to be an “at-the-market offering.”

Previous wording

In March 2021, we announced a transaction (the “RTW Transaction”) with RTW Investments ("RTW") totaling $75 million in funding for our company, which was received in May 2021, to support the launch ofJelmyto and the development of UGN-102. In return for the upfront cash payment, RTW is entitled to receive tiered future cash payments based on aggregate worldwide annual net product sales ofJelmyto and, subject to FDA approval, UGN-102, UGN-103 and UGN-104.

Current wording

In March 2021, we announced a transaction (the "RTW Transaction") with RTW Investments ("RTW") totaling $75 million in funding for our company, which was received in May 2021, to support the launch ofJelmyto and the development ofZusduri. In return for the upfront cash payment, RTW is entitled to receive tiered future payments based on global annual net product sales ofJelmyto andZusduri, and, subject to FDA approval, UGN-103 and UGN-104.

Previous wording

On March 7, 2022, UroGen Pharma Ltd., UroGen Pharma, Inc., as the borrower (the "Borrower"), and certain direct and indirect subsidiaries of the Company party thereto from time to time, as guarantors ("Guarantors" and, collectively with UroGen Pharma Ltd. and Borrower, "Credit Parties"), entered into a loan agreement with funds managed by Pharmakon, including BPCR Limited Partnership (as a "Lender"), BioPharma Credit Investments V (Master) LP (as a "Lender"), and BioPharma Credit PLC, as collateral agent for the Lenders (in such capacity, "Collateral Agent"), pursuant to which the Lenders agreed to make term loans to the Borrower in an aggregate principal amount of up to $100.0 million (the “Initial Term Loans”) to be funded in two tranches. The first tranche of $75.0 million ($72.6 million of proceeds were received, $70.8 million net of additional transaction costs) was funded in March 2022, and the second tranche of $25.0 million was funded in December 2022.

Current wording

On March 7, 2022, UroGen Pharma Ltd., UroGen Pharma, Inc., as the borrower (the "Borrower"), and certain of our direct and indirect subsidiaries party thereto from time to time, as guarantors ("Guarantors" and, collectively with UroGen Pharma Ltd. and Borrower, "Credit Parties"), entered into a loan agreement (the "2022 Loan Agreement") with funds managed by Pharmakon, including BPCR Limited Partnership (as a "Lender"), BioPharma Credit Investments V (Master) LP as a Lender, and BioPharma Credit PLC, as collateral agent for the Lenders (in such capacity, "Collateral Agent"), pursuant to which the Lenders agreed to make term loans to the Borrower in an aggregate principal amount of up to $100.0 million (the “Initial Term Loans”) to be funded in two tranches. The first tranche of $75.0 million ($72.6 million of proceeds were received, $70.8 million net of additional transaction costs) was funded in March 2022, and the second tranche of $25.0 million was funded in December 2022.

Previous wording

On March 13, 2024, we entered into an amended and restated loan agreement with Pharmakon for an additional third and fourth tranche of senior secured loan. The third tranche of $25.0 million was funded in September 2024. The fourth tranche of $75.0 million will become available at our option no later than August 29, 2025, subject to (i) receiving FDA approval of an NDA for UGN-102 no later than June 30, 2025 and (ii) the satisfaction of customary bring down conditions and deliverables.

Current wording

On March 13, 2024, we entered into an amended and restated loan agreement, which replaced the 2022 Loan Agreement, with Pharmakon for an additional third and fourth tranche of senior secured loan (the "2024 Loan Agreement"). The third tranche of $25.0 million was funded in September 2024. The fourth tranche of $75.0 million became available upon our receipt of FDA approval of our NDA forZusduri and could have been drawn at our option no later than August 29, 2025, subject to the satisfaction of customary bringdown conditions and deliverables. We elected not to draw down the fourth tranche.

Previous wording

In March 2022, we entered into a loan agreement with Pharmakon pursuant to which the Lenders funded the Initial Term Loans to the Borrower in an aggregate principal amount of $100.0 million in two tranches. In March of 2024, we amended and restated the loan agreement, pursuant to which the Lenders agreed to make additional term loans to the Borrower in an aggregate principal amount of up to $100.0 million to be funded in two tranches. The third tranche of $25.0 million was funded in September 2024. The fourth tranche of $75.0 million will become available at our option no later than August 29, 2025, subject to (i) receiving FDA approval of an NDA for UGN-102 no later than June 30, 2025 and (ii) the satisfaction of customary bring down conditions and deliverables. There is no assurance that the additional term loan will become available.

Current wording

In March 2022, we entered into a loan agreement with Pharmakon pursuant to which the Lenders funded the Initial Term Loans to the Borrower in an aggregate principal amount of $100.0 million in two tranches. In March 2024, we entered into the 2024 Loan Agreement, pursuant to which the Lenders agreed to make additional term loans to the Borrower in an aggregate principal amount of up to $100.0 million to be funded in two tranches. The third tranche of $25.0 million was funded in September 2024. The fourth tranche of $75.0 million became available upon our receipt of FDA approval of our NDA forZusduri and could have been drawn at our option no later than August 29, 2025, subject to customary bringdown conditions and deliverables. We elected not to draw down the fourth tranche.

Previous wording

The obligations of the Borrower under the loan agreement with Pharmakon are guaranteed on a full and unconditional basis by UroGen Pharma Ltd. and the other Guarantor and are secured by substantially all of the respective Credit Parties’ tangible and intangible assets and property, including intellectual property, subject to certain exceptions.

Current wording

The obligations of the Borrower under the 2026 Loan Agreement are guaranteed on a full and unconditional basis by the Credit Parties and are secured by substantially all of the respective Credit Parties’ tangible and intangible assets and property, including intellectual property, subject to certain exceptions.

Previous wording

The loan agreement contains negative covenants that, among other things and subject to certain exceptions, restrict our ability to:

Current wording

The 2026 Loan Agreement contains negative covenants that, among other things and subject to certain exceptions, restrict our ability to:

Previous wording

In addition, we are required under the loan agreement to comply with various operating covenants and default clauses that may restrict our ability to finance our operations, engage in business activities or expand or fully pursue our business strategies. A breach of any of these covenants or clauses could result in a default under the loan agreement, which could cause all of the outstanding indebtedness under the facility to become immediately due and payable, including a make whole amount and prepayment premium.

Current wording

In addition, we are required under the 2026 Loan Agreement to comply with various operating covenants and default clauses that may restrict our ability to finance our operations, engage in business activities or expand or fully pursue our business strategies. A breach of any of these covenants or clauses could result in a default under the 2026 Loan Agreement, which could cause all of the outstanding indebtedness under the 2026 Loan Agreement to become immediately due and payable, including a make whole amount and prepayment premium.

Previous wording

In March 2021, we entered into a Prepaid Forward Contract (the “Forward Contract”) with RTW, pursuant to which we are obligated to make tiered cash payments to RTW, based on the worldwide annual net product sales ofJelmyto and, subject to FDA approval of UGN-102, UGN-103 and UGN-104 (together, the “Products”), subject to an aggregate revenue cap of $300.0 million.

Current wording

In March 2021, we entered into a prepaid forward agreement (the "Forward Contract") with RTW, pursuant to which we are obligated to make tiered cash payments to RTW, based on the worldwide annual net product sales ofJelmyto, Zusduri and, subject to FDA approval, UGN-103 and UGN-104 (together, the “Products”), subject to an aggregate revenue cap of $300.0 million.

Previous wording

Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through equity, convertible debt or debt financings, as well as selectively continuing to enter into collaborations, strategic alliances and licensing arrangements. Other than the fourth tranche that may become available under the loan agreement with Pharmakon, we do not currently have any committed external source of funds. To the extent that we raise additional capital through the sale of equity or convertible debt securities, including pursuant to the ATM Sales Agreement, your ownership interest in us will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect your rights as an ordinary shareholder. Debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring and distributing dividends, and may be secured by all or a portion of our assets.

Current wording

Until such time, if ever, as we can generate sufficient product revenues to support our operations and capital requirements, we expect to supplement our cash needs through equity, convertible debt or debt financings, as well as selectively continuing to enter into collaborations, strategic alliances and licensing arrangements. Other than the second tranche of $50.0 million available under our term loan facility with Pharmakon, we do not currently have any committed external source of funds. To the extent that we raise additional capital through the sale of equity or convertible debt securities, including pursuant to the ATM Sales Agreement, our shareholders' ownership interest in us will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect our shareholders' rights as ordinary shareholders. Debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring and distributing dividends, and may be secured by all or a portion of our assets.

Previous wording

We are highly dependent on the successful commercialization of our only approved product, Jelmyto.

Current wording

We are highly dependent on the successful commercialization of our approved products, Jelmyto and Zusduri.

Previous wording

Jelmytois our first product, which we commercially launched in the United States in June 2020. We have not commercialized any other product candidates. We have invested significant efforts and financial resources in the research and development ofJelmyto. We are focusing a significant portion of our activities and resources onJelmyto, and we believe our prospects are highly dependent on, and a significant portion of the value of our company relates to, our ability to successfully commercializeJelmyto in the United States.

Current wording

Jelmyto is our first product, which we commercially launched in the United States in June 2020.Zusduri is our second product, which we began commercializing in the United States in late June 2025. We have invested significant efforts and financial resources in the research and development ofJelmyto andZusduri. We are focusing a significant portion of our activities and resources onJelmyto andZusduri, and we believe our prospects are highly dependent on, and a significant portion of the value of our company relates to, our ability to successfully commercializeJelmyto andZusduri in the United States.

Previous wording

Successful commercialization ofJelmyto is subject to many risks. We initiated our commercial launch ofJelmyto in June 2020, and prior to that, we had never, as an organization, launched or commercialized any product. There is no guarantee that our commercialization efforts will be successful, or that we will be able to successfully launch and commercialize any other product candidates that receive regulatory approval. There are numerous examples of unsuccessful product launches and failures to meet high expectations of market potential, including by pharmaceutical companies with more experience and resources than us. While we have established our commercial team and have hired our U.S. sales force, we will need to maintain, further train and develop our team in order to be prepared to successfully coordinate the ongoing commercialization ofJelmyto. Even if we are successful in maintaining and further developing our commercial team, there are many factors that could cause the commercialization ofJelmyto to be unsuccessful, including a number of factors that are outside of our control. We must also properly educate physicians and nurses on the skillful preparation and administration ofJelmyto, and develop a broad experiential knowledge base of aggregated clinician feedback from which we can refine appropriate procedures for product administration, without which there could be a risk of adverse events.

Current wording

Successful commercialization ofJelmyto andZusduri is subject to many risks. We initiated our commercial launch ofJelmyto in June 2020, and prior to that, we had never, as an organization, launched or commercialized any product. There is no guarantee that our commercialization efforts will be successful, or that we will be able to successfully launch and commercialize any other product candidates that receive regulatory approval. There are numerous examples of unsuccessful product launches and failures to meet high expectations of market potential, including by pharmaceutical companies with more experience and resources than us. While we have established and expanded our commercial team and our U.S. sales force, we will need to maintain, further train and develop our team in order to successfully execute the ongoing commercialization ofJelmyto andZusduri. There are many factors that could cause the commercialization ofJelmyto andZusduri to be unsuccessful, including a number of factors that are outside of our control. We must also properly educate physicians and nurses on the skillful preparation and administration ofJelmyto andZusduri, and develop a broad experiential knowledge base of aggregated clinician feedback from which we can refine appropriate procedures for product administration, without which there could be a risk of adverse events.

Previous wording

Because no drug has previously been approved by the FDA for the treatment of low-grade UTUC, it is especially difficult to estimateJelmyto’s market potential. The commercial success ofJelmyto depends on the extent to which patients and physicians accept and adoptJelmyto as a treatment for low-grade UTUC, and we do not know whether our or others’ estimates in this regard will be accurate. For example, if the patient population suffering from low-grade UTUC is smaller than we estimate or if physicians are unwilling to prescribe or patients are unwilling to be treated withJelmyto due to label warnings, adverse events associated with product administration or other reasons, the commercial potential ofJelmyto will be limited. Physicians may not prescribeJelmyto and patients may be unwilling to be treated withJelmyto if coverage is not provided or reimbursement is inadequate to cover a significant portion of the cost. Additionally, any negative development forJelmyto in our post-marketing commitments, or in regulatory processes in other jurisdictions, may adversely impact the commercial results and potential ofJelmyto. Thus, significant uncertainty remains regarding the commercial potential ofJelmyto.

Current wording

Because no drug has previously been approved by the FDA for the treatment of low-grade UTUC, it is difficult to estimateJelmyto’s market potential and we have based our estimates on limited scientific literature or other research on incidence prevalence and our commercialization experience to date. Similarly,Zusduri is the first FDA-approved non-surgical treatment for adult patients with recurrent low-grade intermediate risk NMIBC. The commercial success ofJelmyto andZusduri depends on the extent to which patients and physicians accept and adopt them as a treatment, and we do not know whether our or others’ estimates in this regard will be accurate. For example, if the patient population suffering from low-grade UTUC is smaller than we estimate or if physicians are unwilling to prescribe or patients are unwilling to be treated withJelmyto due to label warnings, adverse events associated with product administration or other reasons, the commercial potential ofJelmyto will be limited. Physicians may not prescribeJelmyto andZusduri, and patients may be unwilling to be treated withJelmyto andZusduri if coverage is not provided or reimbursement is inadequate to cover a significant portion of the cost. Additionally, any negative development forJelmyto orZusduri in our post-marketing commitments, or in regulatory processes in other jurisdictions, may adversely impact the commercial results and potential ofJelmyto andZusduri. Thus, significant uncertainty remains regarding their commercial potential.

Previous wording

In addition, our commercialization efforts forJelmyto could be hindered by pandemics, epidemics or public health emergencies.

Current wording

In addition, our commercialization efforts forJelmyto andZusduri could be hindered by pandemics, epidemics or public health emergencies.

Previous wording

IfJelmyto sales do not meet expectations, our share price could decline significantly and the long-term success of the product and our company could be harmed.

Current wording

If sales ofJelmyto and/orZusduri do not meet expectations, our share price could decline significantly and the long-term success of the products and our company could be harmed.

Previous wording

Jelmyto has only been studied in a limited number of patients and in limited populations. Jelmyto is now available to a much larger number of patients and to a broader population, and we do not know whether the results of Jelmyto use in this larger number of patients and broader populations will be consistent with the results from our clinical studies.

Current wording

Post-approval results for our approved drugs in larger numbers of patients and broader populations may not be consistent with the results from our clinical studies.

Previous wording

Jelmyto has been administered only to a limited number of patients and in limited populations in clinical studies, including our positive pivotal Phase 3 OLYMPUS clinical trial for the treatment of adult patients with low-grade UTUC. While the FDA granted approval ofJelmyto based on the data included in the NDA, including data from the Phase 3 OLYMPUS clinical trial, and we have subsequently presented new long-term data from the OLYMPUS trial, we do not know whether the results when a larger number of patients and a broader population are exposed toJelmyto, including results related to safety and efficacy, will be consistent with the results from earlier clinical studies ofJelmyto that served as the basis for the approval ofJelmyto. New data relating toJelmyto, including from spontaneous adverse event reports and post-marketing studies in the United States, other ongoing clinical studies and the ongoing uTRACTJelmyto Registry to evaluate real world experience and outcomes of patients with low-grade UTUC treated withJelmyto in the United States may result in changes to the product label and may adversely affect sales, or result in withdrawal ofJelmyto from the market. The FDA and regulatory authorities in other jurisdictions may also consider the new data in reviewing potential marketing applications in other jurisdictions, or imposing post‑approval requirements. If any of these actions were to occur, it could result in significant expense and delay or limit our ability to generate sales revenues.

Current wording

Prior to approval our drugs have been administered only to a limited number of patients and in limited populations in clinical studies. We do not know whether the results when a larger number of patients and a broader population are exposed toJelmyto andZusduri, including results related to safety and efficacy, will be consistent with the results from earlier clinical studies that served as the basis for their respective approval. New data, including from spontaneous adverse event reports and post-marketing studies in the United States, and other ongoing clinical studies to evaluate real world experience and outcomes of patients in the United States may result in changes to the product label and may adversely affect sales, or result in withdrawal of our products from the market. The FDA and regulatory authorities in other jurisdictions may also consider the new data in reviewing potential marketing applications in other jurisdictions, or imposing post‑approval requirements. If any of these actions were to occur, it could result in significant expense and delay or limit our ability to generate sales revenues.

Previous wording

We have limited experience as an organization in marketing and distributing products and are therefore subject to certain risks in relation to the commercialization of Jelmyto and any of our product candidates that receive regulatory approval.

Current wording

We have limited experience as an organization in marketing and distributing products and are therefore subject to certain risks in relation to the commercialization of Jelmyto, Zusduri and any of our product candidates that receive regulatory approval.

Previous wording

Our strategy is to build and maintain a fully integrated biotechnology company to successfully execute the commercialization ofJelmyto in the United States.Jelmyto is our only product that has been approved for sale by any regulatory body, and it became available in the United States in June 2020. While we have established a commercial management team and have also established a field-based organization comprised of a sales team, reimbursement support team, clinical nurse educators, national account managers and medical science liaisons, we currently have limited experience commercializing pharmaceutical products as an organization. In order to successfully commercializeJelmyto, we must continue to develop our sales, marketing, managerial, compliance and related capabilities or make arrangements with third parties to perform these services. This involves many challenges, such as recruiting and retaining talented personnel, training employees, setting the appropriate system of incentives, managing additional headcount and integrating new business units into an existing corporate infrastructure. These efforts will continue to be expensive and time-consuming, and we cannot be certain that we will be able to successfully further develop these capabilities. Additionally, we will need to maintain and further develop our sales force, and we will be competing with other pharmaceutical and biotechnology companies to recruit, hire, train and retain marketing and sales personnel. In the event we are unable to effectively develop and maintain our commercial team, including our sales force, our ability to effectively commercializeJelmyto would be limited, and we would not be able to generate product revenues successfully. If we fail to establish and maintain an effective sales and marketing infrastructure, we will be unable to successfully commercialize our product candidates, which in turn would have an adverse effect on our business, financial condition and results of operations.

Current wording

Our strategy is to build and maintain a fully integrated biotechnology company to successfully execute the commercialization ofJelmyto andZusduri in the United States.Jelmyto became available in the United States in June 2020 andZusduri became available in the United States in June 2025. While we have established a commercial management team and have also established a field-based organization comprised of a sales team, reimbursement support team, clinical nurse educators, national account managers and medical science liaisons, we currently have limited experience commercializing pharmaceutical products as an organization. In order to successfully commercializeJelmyto andZusduri, we must continue to develop our sales, marketing, managerial, compliance and related capabilities or make arrangements with third parties to perform these services. This involves many challenges, such as recruiting and retaining talented personnel, training employees, setting the appropriate system of incentives, managing additional headcount and integrating new business units into an existing corporate infrastructure. These efforts will continue to be expensive and time-consuming, and we cannot be certain that we will be able to successfully further develop these capabilities. Additionally, we will need to maintain and further develop our sales force, and we will be competing with other pharmaceutical and biotechnology companies to recruit, hire, train and retain marketing and sales personnel. In the event we are unable to effectively develop and maintain our commercial team, including our sales force, our ability to effectively commercializeJelmyto andZusduri would be limited, and we would not be able to generate product revenues successfully. If we fail to establish and maintain an effective sales and marketing infrastructure, we will be unable to successfully commercialize our product candidates, which in turn would have an adverse effect on our business, financial condition and results of operations.

Previous wording

If we are unable to effectively train and equip our sales force, our ability to successfully commercialize Jelmyto and any future product candidates will be harmed.

Current wording

If we are unable to effectively train and equip our sales force, our ability to successfully commercialize Jelmyto, Zusduri and any future product candidates willbe harmed.

Previous wording

Our sales force has only promotedJelmyto since its launch in June 2020. In addition,Jelmyto is the first drug approved by the FDA for the treatment of low-grade UTUC. As a result, we are and will continue to be required to expend significant time and resources to train our sales force to be credible, persuasive, and compliant with applicable laws in marketingJelmyto for the treatment of low-grade UTUC to physicians and nurses. In addition, we must train our sales force to ensure that a consistent and appropriate message aboutJelmyto is being delivered to our customers. We generally manage and deploy our sales force by geographic coverage across the United States. Open coverage due to turnover of personnel, and/or inability to identify and integrate additional personnel would have a negative impact on our ability to engage with physicians and other stakeholders. If we are unable to effectively train, deploy and retain our sales force and equip them with effective materials, including medical and sales literature to help them inform and educate customers about the benefits and risks ofJelmyto, any future product candidates, and their proper administration, our efforts to successfully commercializeJelmyto and any future product candidates could be put in jeopardy, which would negatively impact our ability to generate product revenues.

Current wording

In addition, we must train our sales force to ensure that consistent and appropriate messaging aboutJelmyto andZusduri is being delivered to our customers. We generally manage and deploy our sales force by geographic coverage across the United States. Lack of coverage due to turnover of personnel, and/or inability to identify and integrate additional personnel would have a negative impact on our ability to engage with physicians and other stakeholders. If we are unable to effectively train, deploy and retain our sales force and equip them with effective materials, including medical and sales literature to help them inform and educate customers about the benefits and risks ofJelmyto, Zusduri and any future product candidates, and their proper administration, our efforts to successfully commercializeJelmyto, Zusduri and any future product candidates could be compromised, which would negatively impact our ability to generate product revenues.

Previous wording

There can be no assurance that our sales force will continue to have in-person access to physicians as a result of pandemics, epidemics or public health emergencies, or that digital materials and virtual engagement will be effective at growing and sustaining prescription levels ofJelmyto. Disruptions in the prescription volume ofJelmyto could also occur:

Current wording

There can be no assurance that our sales force will continue to have in-person access to physicians as a result of pandemics, epidemics or public health emergencies, or that digital materials and virtual engagement will be effective at growing and sustaining prescription levels ofJelmyto and successfully launchingZusduri. Disruptions in the prescription volumes ofJelmyto andZusduri could also occur:

Previous wording

The market opportunities for Jelmyto and our product candidates may be smaller than we anticipate or limited to those patients who are ineligible for established therapies or for whom prior therapies have failed and may be small.

Current wording

The market opportunities for Jelmyto, Zusduri and our product candidates may be smaller than we anticipate or limited to those patients who are ineligible for established therapies or for whom prior therapies have failed and may be small.

Previous wording

Cancer therapies are sometimes characterized as first-line, second-line or third-line. When cancer is detected early enough, first-line therapy, often chemotherapy, hormone therapy, surgery, radiotherapy or a combination of these, is sometimes adequate to cure the cancer or prolong life. Second- and third-line therapies are administered to patients when prior therapy is not or is no longer effective. For urothelial cancers, the current first-line standard of care is surgery designed to remove one or more tumors. Chemotherapy is currently used in treating urothelial cancer only as an adjuvant, or supplemental therapy, after tumor resection. We are designing our lead product candidate UGN-102 as an alternative to surgery as the standard of care for certain urothelial cancers. However, there is no guarantee that this product candidate will be approved or that we will not have to conduct additional clinical trials. Even if approved, the market opportunity for UGN-102 may be smaller than we anticipate or limited to those patients who are ineligible for established therapies or for whom prior therapies have failed. Our other or future product candidates, including UGN-103, UGN-104, UGN-201 and UGN-301, may face similar risks.

Current wording

Cancer therapies are sometimes characterized as first-line, second-line or third-line. When cancer is detected early enough, first-line therapy, often chemotherapy, hormone therapy, surgery, radiotherapy or a combination of these, is sometimes adequate to cure the cancer or prolong life. Second- and third-line therapies are administered to patients when prior therapy is not or is no longer effective. For urothelial cancers, the current first-line standard of care is surgery designed to remove one or more tumors. Chemotherapy is currently used in treating urothelial cancer only as an adjuvant, or supplemental therapy, after tumor resection. We believeZusduri may provide an alternative to surgery as the standard of care for certain urothelial cancers. However, the market opportunity forZusduri may be smaller than we anticipate or limited to those patients who are ineligible for established therapies or for whom prior therapies have failed. Our other or future product candidates, including UGN-103, UGN-104 and UGN-501 may face similar risks.

Previous wording

Our projections of both the number of people who have the cancers we are targeting, as well as the subset of people with these cancers who have previously failed prior treatments, and who have the potential to benefit from treatment with our product candidates, are based on our beliefs and estimates. These estimates have been derived from a variety of sources, including scientific literature, surveys of clinics, patient foundations or third-party market research, and may prove to be incorrect. Further, new studies may change the estimated incidence or prevalence of these cancers and the number of patients may turn out to be lower than expected. Additionally, the potentially addressable patient population for our product candidates may be limited or may not be amenable to treatment with our product candidates. For instance, our pivotal Phase 3 OLYMPUS clinical trial forJelmyto was designed to evaluate the use ofJelmyto for the treatment of tumors in the renal pelvis (the funnel-like dilated part of the ureter in the kidney) and was not designed to evaluate the use ofJelmyto for the treatment of tumors in the ureter (the tube that connects the kidneys to the bladder). Even thoughJelmyto is approved for the treatment of low-grade UTUC, some physicians have chosen, and physicians may choose in the future, to only use it to treat tumors in the renal pelvis and not tumors in the ureter, which would limit the degree of physician adoption and market acceptance ofJelmyto. Even if we obtain significant market share, because the potential target populations are small, we may never achieve profitability without obtaining regulatory approval for additional indications, including the use of the products as first- or second-line therapy. For example, low-grade UTUC is a rare malignant tumor of the cells lining the urinary tract and there is limited scientific literature or other research on the incidence and prevalence of low-grade UTUC. If our estimates of the incidence and prevalence of low-grade UTUC are incorrect,Jelmyto’s commercial viability may prove to be limited, which may negatively affect our financial results.

Current wording

Our projections of both the number of people who have the cancers we are targeting, as well as the subset of people with these cancers who have previously failed prior treatments, and who have the potential to benefit from treatment with our product candidates, are based on our beliefs and estimates. These estimates have been derived from a variety of sources, including scientific literature, surveys of clinics, patient foundations or third-party market research, and may prove to be incorrect. Further, new studies may change the estimated incidence or prevalence of these cancers and the number of patients may turn out to be lower than expected. Additionally, the potentially addressable patient population for our product candidates may be limited or may not be amenable to treatment with our product candidates. For instance, our pivotal Phase 3 clinical trial forJelmyto was designed to evaluate the use ofJelmyto for the treatment of tumors in the renal pelvis (the funnel-like dilated part of the ureter in the kidney) and was not designed to evaluate the use ofJelmyto for the treatment of tumors in the ureter (the tube that connects the kidneys to the bladder). Even thoughJelmyto is approved for the treatment of low-grade UTUC, some physicians have chosen, and physicians may choose in the future, to only use it to treat tumors in the renal pelvis and not tumors in the ureter, which would limit the degree of physician adoption and market acceptance ofJelmyto. Even if we obtain significant market share, because the potential target populations are small, we may never achieve profitability without obtaining regulatory approval for additional indications, including the use of the products as first- or second-line therapy. For example, low-grade UTUC is a rare malignant tumor of the cells lining the urinary tract and there is limited scientific literature or other research on the incidence and prevalence of low-grade UTUC. If our estimates of the incidence and prevalence of low-grade UTUC are incorrect,Jelmyto’s commercial viability may prove to be limited, which may negatively affect our financial results.

Previous wording

Jelmyto and any of our product candidates that receive regulatory approval may fail to achieve the broad degree of physician adoption and use and market acceptance necessary for commercial success.

Current wording

Jelmyto, Zusduri and any of our product candidates that receive regulatory approval may fail to achieve the broad degree of physician adoption and use and market acceptance necessary for commercial success.

Previous wording

The commercial success ofJelmyto and any other product candidates that receive regulatory approval will depend significantly on their broad adoption and use by physicians for approved indications, including, in the case ofJelmyto, for the treatment of low-grade UTUC, and in the case of UGN-102, for the treatment of low-grade intermediate risk NMIBC, and for other therapeutic indications that we may seek to pursue with any of our product candidates. Physicians treating low-grade UTUC and low-grade intermediate risk NMIBC have never had to consider treatments other than surgery. The degree and rate of physician and patient adoption ofJelmyto, UGN-102 or any of our other product candidates, if approved, will depend on a number of factors, including:

Current wording

The commercial success ofJelmyto, Zusduri and any product candidates that receive regulatory approval will depend significantly on their broad adoption and use by physicians for approved indications, including, in the case ofJelmyto, for the treatment of adults with low-grade UTUC, and in the case ofZusduri, for the treatment of adults with recurrent low-grade intermediate risk NMIBC, and for other therapeutic indications that we may seek to pursue with any of our product candidates. Physicians treating low-grade UTUC and recurrent low-grade intermediate risk NMIBC have never had to consider treatments other than surgery. The degree and rate of physician and patient adoption ofJelmyto,Zusduri, or any of our product candidates, if approved, will depend on a number of factors, including:

Previous wording

IfJelmyto, UGN-102 or any of our other product candidates are approved for use but fail to achieve the broad degree of physician adoption and market acceptance necessary for commercial success, our operating results and financial condition would be adversely affected.

Current wording

IfJelmyto,Zusduri or any of our product candidates that are approved for use fail to achieve the broad degree of physician adoption and market acceptance necessary for commercial success, our operating results and financial condition would be adversely affected.

Previous wording

Jelmyto and our product candidates, if approved, will face significant competition with competing technologies and our failure to compete effectively may prevent us from achieving significant market penetration.

Current wording

Jelmyto, Zusduri and our product candidates, if approved, will face significant competition with competing technologies and our failure to compete effectively may prevent us from achieving significant market penetration.

Previous wording

We are aware of several pharmaceutical companies that are developing drugs in the general fields of urology and uro-oncology, such as AADi LLC, Aura Biosciences, Inc., Biocancell Ltd., Bristol Myers Squibb, CG Oncology Inc., enGene Holdings, Ferring Pharmaceuticals, FKD Therapies Oy, GSK, ImmunityBio, ImPact Biotech Ltd., Johnson & Johnson, LIPAC Oncology, Merck Sharp & Dohme Corp, Pfizer, Prokarium, Protara Therapeutics, Roche, Samyang Biopharma, SURGE Therapeutics, Tyra Biosciences, Viralytics Limited and Vyriad. We are aware that Ferring Pharmaceuticals is marketing Adstiladrin, approved by the FDA for the treatment of high-risk BCG-unresponsive NMIBC, and that in 2024 the FDA approved ImmunityBio's product ANKTIVA for the treatment of BCG-unresponsive NMIBC with CIS, with or without papillary tumors. We are also aware there are companies among this list conducting clinical trials in various phases in the same indications in which we are developing products. In addition, we received from Teva a Paragraph IV Certification Notice Letter in February 2024, providing notification that Teva has submitted an ANDA to the FDA seeking approval to manufacture, use or sell a generic version ofJelmyto. In the Notice Letter, Teva alleges that two of the patents listed in the FDA Orange Book forJelmyto, U.S. Patent Numbers 9,040,074 and 9,950,069, each of which expires in January 2031, are invalid, unenforceable, or will not be infringed by Teva’s manufacture, use, or sale of the generic product described in its ANDA submission. See Part I, Item 3. “Legal Proceedings” for additional discussion. If we are unable to maintain patent protection forJelmyto, Jelmyto may be subject to immediate competition from FDA approved generic entrants after orphan drug exclusivity forJelmyto expires in April 2027.

Current wording

We are aware of several pharmaceutical companies that are developing drugs in the general fields of urology and uro-oncology, such as AstraZeneca, Aura Biosciences., Bristol Myers Squibb, CG Oncology, enGene Holdings, Ferring Pharmaceuticals, Fidia Pharmaceuticals, GSK, ImmunityBio, ImmVira, ImPact Biotech, Johnson & Johnson, LIPAC Oncology, Merck, Pfizer, Prokarium, Protara Therapeutics, Relmada Therapeutics, Roche, Samyang Biopharma, Sustained Therapeutics, SURGE Therapeutics, Theralase Technologies, Trigone Pharma, Tyra Biosciences, and Vyriad. We are aware of the FDA's approval of treatments such as Ferring Pharmaceuticals' Adstiladrin, which was approved by the FDA for the treatment of high-risk BCG-unresponsive NMIBC in 2022, and Johnson & Johnson's INLEXZO, which was approved by the FDA for high-grade BCG-unresponsive NMIBC in September 2025. We are also aware there are companies among this list conducting clinical trials in various phases in the same indications in which we are developing products. In addition, we received from Teva a Paragraph IV Certification Notice Letter in February 2024, providing notification that Teva has submitted an ANDA to the FDA seeking approval to manufacture, use or sell a generic version ofJelmyto. See Part I, Item 3. “Legal Proceedings” for additional discussion. If we are unable to maintain patent protection forJelmyto, Jelmyto may be subject to immediate competition from FDA-approved generic entrants after orphan drug exclusivity forJelmyto expires in April 2027.

Previous wording

Our ability to market Jelmyto and any of our product candidates that receive marketing approval is and will be limited to certain indications. If we want to expand the indications for which we may market our products, we will need to obtain additional regulatory approvals, which may not be granted.

Current wording

Our ability to market Jelmyto, Zusduri and any of our product candidates that receive regulatory approval is and will be limited to certain indications. If we want to expand the indications for which we may market our products, we will need to obtain additional regulatory approvals, which may not be granted.

Previous wording

Jelmyto is indicated for adult patients with low-grade UTUC. We are currently developing UGN-102, UGN-103, UGN-104, UGN-201 and UGN-301 for the treatment of various forms of urothelial cancer. The FDA and other applicable regulatory agencies will restrict our ability to market or advertise our products to the scope of the approved label for the applicable product and for no other indications, which could limit physician and patient adoption. We may attempt to develop and, if approved, promote and commercialize new treatment indications for our products in the future, but we cannot predict when or if we will receive the regulatory approvals required to do so. Failure to receive such approvals will prevent us from promoting or commercializing new treatment indications. In addition, we would be required to conduct additional clinical trials or studies to support approvals for additional indications, which would be time consuming and expensive, and may produce results that do not support regulatory approvals. If we do not obtain additional regulatory approvals, our ability to expand our business will be limited.

Current wording

Jelmyto is indicated for adult patients with low-grade UTUC andZusduri is indicated for adult patients with recurrent low-grade intermediate risk NMIBC. We are currently developing UGN-103, UGN-104 and UGN-501 for the treatment of various forms of urothelial cancer. The FDA and other applicable regulatory agencies will restrict our ability to market or advertise our products to the scope of the approved label for the applicable product and for no other indications, which could limit physician and patient adoption. We may attempt to develop and, if approved, promote and commercialize new treatment indications for our products in the future, but we cannot predict when or if we will receive the regulatory approvals required to do so. Failure to receive such approvals will prevent us from promoting or commercializing new treatment indications. In addition, we would be required to conduct additional clinical trials or studies to support approvals for additional indications, which would be time consuming and expensive, and may produce results that do not support regulatory approvals. If we do not obtain additional regulatory approvals, our ability to expand our business will be limited.

Previous wording

If we are found to have improperly promoted off-label uses of Jelmyto or any of our product candidates that receive regulatory approval, or if physicians misuse our products, we may become subject to prohibitions on the sale or marketing of our products, significant sanctions, and product liability claims, and our image and reputation within the industry and marketplace could be harmed.

Current wording

If we are found to have improperly promoted off-label uses of Jelmyto, Zusduri or any of our product candidates that receive regulatory approval, or if physicians misuse our products, we may become subject to prohibitions on the sale or marketing of our products, significant sanctions, and product liability claims, and our image and reputation within the industry and marketplace could be harmed.

Previous wording

The FDA and other regulatory agencies strictly regulate the marketing and promotional claims that are made about drug products. In particular, a product may not be promoted for uses or indications that are not approved by the FDA or such other regulatory agencies as reflected in the product’s approved labeling and may not be promoted based on overstated efficacy or omission of important safety information. For example, we cannot promote the use of our productJelmyto in a manner that is inconsistent with the approved label, but we are permitted to share truthful and non-misleading information that is otherwise consistent with the product’s FDA approved labeling. However, physicians are able, in their independent medical judgment, to useJelmyto on their patients in an off-label manner, such as for the treatment of other urology indications. If we are found to have promoted such off-label uses, we may receive warning letters and become subject to significant liability, which would harm our business. The federal government has levied large administrative, civil and criminal fines against companies for alleged improper promotion and has enjoined several companies from engaging in off-label promotion. If we become the target of such an investigation or prosecution based on our marketing and promotional practices, we could face similar sanctions, which would harm our business. In addition, management’s attention could be diverted from our business operations, significant legal expenses could be incurred, and our reputation could be damaged. The FDA has also requested that companies enter into consent decrees or permanent injunctions under which specified promotional conduct is changed or curtailed. If we are deemed by the FDA to have engaged in the promotion of our products for off-label use, we could be subject to prohibitions on the sale or marketing of our products or significant fines and penalties, and the imposition of these sanctions could also affect our reputation with physicians, patients and caregivers, and our position within the industry.

Current wording

The FDA and other regulatory agencies strictly regulate the marketing and promotional claims that are made about drug products. In particular, a product may not be promoted for uses or indications that are not approved by the FDA or such other regulatory agencies as reflected in the product’s approved labeling and may not be promoted based on overstated efficacy or omission of important safety information. For example, we cannot promote the use of our productsJelmyto orZusduri in a manner that is inconsistent with the approved labels, but we are permitted to share truthful and non-misleading information that is otherwise consistent with the product’s FDA-approved labeling. However, physicians are able, in their independent medical judgment, to useJelmyto orZusduri on their patients in an off-label manner, such as for the treatment of other urology indications. If we are found to have promoted such off-label uses, we may receive warning letters and become subject to significant liability, which would harm our business. The federal government has levied large administrative, civil and criminal fines against companies for alleged improper promotion and has enjoined several companies from engaging in off-label promotion. If we become the target of such an investigation or prosecution based on our marketing and promotional practices, we could face similar sanctions, which would harm our business. In addition, management’s attention could be diverted from our business operations, significant legal expenses could be incurred, and our reputation could be damaged. The FDA has also requested that companies enter into consent decrees or permanent injunctions under which specified promotional conduct is changed or curtailed. If we are deemed by the FDA to have engaged in the promotion of our products for off-label use, we could be subject to prohibitions on the sale or marketing of our products or significant fines and penalties, and the imposition of these sanctions could also affect our reputation with physicians, patients and caregivers, and our position within the industry.

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Rearranged current paragraphs (5)

Current report — wording carried from elsewhere

Our sales force has promotedJelmyto since its launch in June 2020 andZusdurisince we began commercialization in June 2025.Jelmyto is the first drug approved by the FDA for the treatment of low-grade UTUC. Similarly,Zusduri was approved by the FDA in June 2025, and is the first and only FDA-approved medication for adults with recurrent low-grade intermediate risk NMIBC. As a result, we are, and will continue to, be required to expend significant time and resources to train our sales force to be credible, persuasive, and compliant with applicable laws in marketingJelmyto for the treatment of low-grade UTUC, andZusduri for the treatment of adult patients with recurrent low-grade intermediate risk NMIBC.

Current report — wording carried from elsewhere

These adverse events are known mitomycin or procedure-related adverse events and many are indicated as potential side effects of mitomycin usage on the mitomycin label. However, we cannot assure you that we will not observe additional drug or procedure-related adverse events or SAEs in the future or that the FDA will not determine them as such. Side effects such as toxicity or other safety issues associated with the use ofJelmyto,Zusduri or our product candidates could require us to perform additional studies or halt development or sale ofJelmyto,Zusduri or our product candidates or expose us to product liability lawsuits, which will harm our business.

Current report — wording carried from elsewhere

Some actors now engage and are expected to continue to engage in cyberattacks, including, without limitation, nation-state actors for geopolitical reasons and in conjunction with military conflicts and defense activities. During times of war and other major conflicts, we and the third parties with whom we work, may be vulnerable to a heightened risk of these attacks, including retaliatory cyberattacks, that could materially disrupt our systems and operations, supply chain, and ability to produce, sell and distribute our goods and services. For example, we have operations and third parties with whom we work to support our business located in regions experiencing (or expected to experience) geopolitical or other conflicts, including in the Middle East, where businesses have experienced an increase in cyberattacks since the start of the Israel-Hamas conflict.

Current report — wording carried from elsewhere

Additionally, applicable data privacy and security obligations and public company disclosure obligations may require us, or we may voluntarily choose, to notify relevant stakeholders, including affected individuals, regulators and investors, of certain security incidents, or to take other actions, such as providing credit monitoring and identity theft protection services. Most jurisdictions have enacted laws requiring companies to notify individuals, regulatory authorities, and others of security incidents involving certain types of data. In addition, our agreements with collaborators may require us to notify them in the event of a security incident. Such disclosures and related actions can be costly, and the disclosure or the failure to comply with such applicable requirements could lead to adverse consequences.

Current report — wording carried from elsewhere

Any of these implications on Israel’s security, business, economic or financial conditions may have an adverse effect on our ability to effectively conduct our business, our results of operations and our ability to raise additional funds.