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uniQure gets Priority Review; FDA target May 1, 2027

The confirmatory trial is designed for approximately 200 patients, with U.S. patient screening planned by the end of 2026.

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Form Type
8-K

Rhea-AI Filing Summary

uniQure N.V. (QURE) said the FDA accepted its Biologics License Application for ifezuntirgene inilparvovec, an investigational Huntington’s disease gene therapy, for review under the Accelerated Approval pathway and granted Priority Review. The PDUFA target action date is May 1, 2027; the FDA is tentatively planning to discuss the application at an Advisory Committee meeting. The application is supported by a previously announced 36-month Phase I/II data analysis compared with a propensity score-matched external control.

uniQure and the FDA have aligned on key elements of a confirmatory study designed as a randomized, standard-of-care trial enrolling approximately 200 patients in a 2:1 ratio, with Total Functional Capacity as the primary endpoint at 36 months. The company plans to initiate U.S. patient screening by the end of 2026. Phase I/II studies have dosed 51 patients in total. The candidate has Breakthrough Therapy, RMAT and Fast Track designations.

Item 7.01 Regulation FD Disclosure Disclosure
Material non-public information disclosed under Regulation Fair Disclosure, often investor presentations or guidance.
Item 8.01 Other Events Other
Voluntary disclosure of events the company deems important to shareholders but not covered by other items.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
PDUFA target action date May 1, 2027 FDA target action date for the BLA
Confirmatory study enrollment Approximately 200 patients Planned randomized, standard-of-care trial
Study allocation ratio 2:1 ratio of ifezuntirgene inilparvovec to standard of care Confirmatory study design
Primary endpoint timepoint 36 months Total Functional Capacity is the primary endpoint
Patients dosed 51 patients Phase I/II clinical studies, in total
Planned U.S. patient screening By the end of 2026 Company plan for the confirmatory study
Accelerated Approval pathway regulatory
"submitted under the Accelerated Approval pathway"
The accelerated approval pathway is a process that allows new medicines to be approved more quickly based on early evidence that they may be effective, rather than waiting for full proof. This can help patients access promising treatments faster, but it also means ongoing studies are needed to confirm the benefits. For investors, it highlights potential faster market entry and earlier revenue opportunities, along with some uncertainty about long-term outcomes.
Priority Review regulatory
"The application has been granted Priority Review"
Priority review is a regulatory fast-track that shortens the time an agency spends evaluating a drug, vaccine or medical device application so a decision comes sooner than normal. For investors, it matters because a faster review is like an express lane to market: it can speed revenue potential and reduce regulatory uncertainty, but it does not guarantee approval and still requires the product to meet safety and effectiveness standards.
PDUFA target action date regulatory
"with a PDUFA target action date of May 1, 2027"
The PDUFA target action date is the deadline set by the U.S. Food and Drug Administration (FDA) by which it aims to decide whether to approve or reject a new drug application. This date helps investors gauge when a company’s new medication might reach the market, potentially influencing sales and revenue expectations. It acts as a key milestone signaling progress in the drug approval process.
propensity score-matched external control technical
"compared to a propensity score-matched external control"
A propensity score-matched external control is a group of patients drawn from outside a clinical trial whose characteristics are statistically matched to trial participants using a propensity score—a single number summarizing the likelihood of being in the treated group based on observable factors. It acts like a simulated comparison arm when a randomized control is unavailable, helping companies and regulators judge a treatment’s effects; investors care because such comparisons influence regulatory review, perceived evidence strength, and clinical value.
Total Functional Capacity (TFC) medical
"with Total Functional Capacity (TFC) as the primary endpoint"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When is the FDA's target action date for QURE's Huntington's disease therapy?

The PDUFA target action date for uniQure’s BLA for ifezuntirgene inilparvovec is May 1, 2027. The application has received Priority Review.

How many patients have received QURE's Huntington's disease gene therapy in Phase I/II studies?

uniQure reports that its Phase I/II clinical studies have dosed 51 patients with ifezuntirgene inilparvovec in total.

How is QURE's Huntington's disease gene therapy administered?

Treated patients receive a single administration through targeted, MRI-guided, convection-enhanced stereotactic neurosurgical delivery directly into the striatum, including the caudate and putamen.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

 

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported): October 30, 2026

 

uniQure N.V.

(Exact Name of Registrant as Specified in Charter)

 

The Netherlands   001-36294   N/A
(State or Other
Jurisdiction of Incorporation)
  (Commission
File Number)
  (IRS Employer
Identification No.)

 

Paasheuvelweg 25a,
1105 BP
Amsterdam, The Netherlands
  N/A
(Address of Principal Executive Offices)   (Zip Code)

 

Registrant’s telephone number, including area code: +31-20-240-6000

 

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 

¨Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

¨Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

¨Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

¨Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class:   Trading Symbol(s)   Name of each exchange on which registered:

Ordinary Shares, par value €0.05 per share

  QURE   The Nasdaq Stock Market LLC
        The Nasdaq Global Select Market

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

 

Emerging growth company ¨

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

 

 

 

 

 

 

Item 7.01 Regulation FD Disclosure.

 

On November 2, 2026, uniQure N.V. (the “Company”) issued a press release announcing the U.S. Food and Drug Administration (“FDA”) has accepted for review the Biologics License Application (“BLA”) for ifezuntirgene inilparvovec, an investigational gene therapy for the treatment of Huntington’s disease submitted under the Accelerated Approval pathway.

 

The information provided in this Item 7.01, including the accompanying Exhibit 99.1, shall be deemed “furnished” and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of such section, nor shall it be incorporated by reference in any filing made by the Company pursuant to the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, regardless of the general incorporation language of such filing, except to the extent that such filing incorporates by reference any or all of such information by express reference.

 

Item 8.01 Other Events.

 

On November 2, 2026, the Company announced the FDA has accepted for review the BLA for ifezuntirgene inilparvovec, an investigational gene therapy for the treatment of Huntington’s disease submitted under the Accelerated Approval pathway.  The application has been granted Priority Review with a Prescription Drug User Fee Act (“PDUFA”) target action date of May 1, 2027. In its acceptance letter, the FDA stated that they are tentatively planning to discuss this application at an Advisory Committee meeting. 

 

The BLA is supported by the previously announced 36-month data analysis from the Phase I/II clinical study of ifezuntirgene inilparvovec, compared to a propensity score-matched external control derived from the Enroll-HD natural history database, as previously announced on September 24, 2025.

 

The Company and FDA have aligned on key elements of the confirmatory study design. The study is designed as a randomized, standard-of-care trial enrolling approximately 200 patients in a 2:1 ratio of ifezuntirgene inilparvovec to standard of care, with Total Functional Capacity (“TFC”) as the primary endpoint at 36 months. The Company plans to initiate patient screening in the U.S. by the end of 2026.

 

Ifezuntirgene inilparvovec is the first investigational therapy for Huntington’s disease to have received Breakthrough Therapy and Regenerative Medicine Advanced Therapy (“RMAT”) designations from the FDA. Ifezuntirgene inilparvovec also holds Fast Track designation from the FDA.

  

Forward-Looking Statements

 

This Current Report on Form 8-K contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. All statements other than statements of historical fact are forward-looking statements, which are often indicated by terms such as "anticipate," "believe," "could," “establish,” "estimate," "expect," "goal," "intend," "look forward to", "may," "plan," "potential," "predict," "project," “seek,” "should," "will," "would" and similar expressions and the negatives of those terms. Forward-looking statements are based on management's beliefs and assumptions and on information available to management only as of the date of this report.

 

 

 

 

Examples of these forward-looking statements include, but are not limited to, statements concerning: the Company’s beliefs related to the review and approval of its biologics license application (“BLA”) for ifezuntirgene inilparvovec; expectations regarding the adequacy of clinical data to support the marketing application and approval of ifezuntirgene inilparvovec; expectations regarding timing of receiving potential approval of, ifezuntirgene inilparvovec; whether the FDA will hold an advisory committee to discuss the BLA and the timing of such review and approval based on the Prescription Drug User Fee Act (“PDUFA”) target action date of May 1, 2027 for the BLA; and its belief related to the potential for ifezuntirgene inilparvovec, if approved, to meaningfully reduce disease progression based on the Company’s evaluation and view of certain measurements of disease progression. The Company’s actual results could differ materially from those anticipated in these forward-looking statements for many reasons. These risks and uncertainties include, among others: the risk that the FDA ultimately concludes that the Phase I/II trial data and/or the confirmatory trial data are not sufficient to support accelerated approval; the risk that more patient data become available that results in a different interpretation than the one derived from the year three and four data analyses, respectively; risks related to the Company’s interactions with regulatory authorities, which may affect the pathways to regulatory approval; whether RMAT designation, Breakthrough Therapy designation, or any accelerated pathway, if granted, will lead to regulatory approval; the Company’s ability to conduct and fund any required confirmatory study for ifezuntirgene inilparvovec; the Company’s ability to successfully complete any required confirmatory study for ifezuntirgene inilparvovec; the risk that accelerated approval, if granted, may be subject to post-approval requirements that are difficult or costly to satisfy; and the Company’s ability to continue to build and maintain the infrastructure and personnel needed to commercialize ifezuntirgene inilparvovec, if approved. These risks and uncertainties are more fully described under the heading "Risk Factors" in the Company’s periodic filings with the U.S. Securities & Exchange Commission (“SEC”), including its Annual Report on Form 10-K filed with the SEC on March 2, 2026, its Quarterly Report on Forms 10-Q filed with the SEC on May 5, 2026 and July 29, 2026, respectively, and in other filings that the Company makes with the SEC from time to time. Given these risks, uncertainties and other factors, you should not place undue reliance on these forward-looking statements and, except as required by law, the Company assumes no obligation to update these forward-looking statements, even if new information becomes available in the future. 

 

Item 9.01 Financial Statements and Exhibits.

 

(d)       Exhibits.

 

Exhibit No.   Description
     
99.1   Press Release of uniQure N.V. dated November 2, 2026
     
104   Cover Page Interactive Data File (embedded with the Inline XBRL document).

 

 

 

 

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

  UNIQURE N.V.
     
Date: November 2, 2026 By: /s/ Jeannette Potts
    JEANNETTE POTTS
    Chief Legal and Compliance Officer

 

 

 

 

Exhibit 99.1 

 

uniQure Announces FDA Acceptance and Priority Review of the Biologics License Application for ifezuntirgene inilparvovec for the Treatment of Huntington’s Disease

 

~ FDA sets PDUFA target action date of May 1, 2027 ~

 

~ If approved, ifezuntirgene inilparvovec will be the world’s first disease-modifying treatment

for Huntington’s disease ~

 

Lexington, MA and Amsterdam, the Netherlands, November 2, 2026 — uniQure N.V. (NASDAQ: QURE), a leading gene therapy company advancing transformative therapies for patients with severe medical needs, today announced the U.S. Food and Drug Administration (FDA) has accepted for review the Biologics License Application (BLA) for ifezuntirgene inilparvovec, an investigational gene therapy for the treatment of Huntington’s disease submitted under the Accelerated Approval pathway. The application has been granted Priority Review with a Prescription Drug User Fee Act (PDUFA) target action date of May 1, 2027.

 

In its acceptance letter, the FDA stated that they are tentatively planning to discuss this application at an Advisory Committee meeting.  The Company will be notified once the date and timelines have been finalized.  

 

“The FDA’s acceptance of our BLA for review marks an important milestone for the Huntington’s disease community, which has waited generations for a treatment that changes the course of this devastating disease," stated Matt Kapusta, chief executive officer of uniQure. "Backed by compelling data from our Phase I/II studies, we believe ifezuntirgene inilparvovec has the potential to become the first disease modifying treatment for Huntington’s disease. With the FDA’s priority review underway, we will work in conjunction with the Agency, clinicians, and the Huntington’s community to support the review process. The confirmatory trial remains a key priority, with screening anticipated to begin by year end and the study is expected to be well underway by the time of potential approval.”

 

The BLA is supported by the previously announced 36-month data analysis from the Phase I/II clinical study of ifezuntirgene inilparvovec, compared to a propensity score-matched external control derived from the Enroll-HD natural history database, as previously announced on September 24, 2025.

 

The Company and FDA have aligned on key elements of the confirmatory study design. The study is designed as a randomized, standard-of-care trial enrolling approximately 200 patients in a 2:1 ratio of ifezuntirgene inilparvovec to standard of care, with Total Functional Capacity (TFC) as the primary endpoint at 36 months. The Company plans to initiate patient screening in the U.S. by the end of 2026.

 

Ifezuntirgene inilparvovec is the first investigational therapy for Huntington’s disease to have received Breakthrough Therapy and Regenerative Medicine Advanced Therapy (RMAT) designations from the FDA. Ifezuntirgene inilparvovec also holds Fast Track designation from the FDA.

 

 

 

 

About Ifezuntirgene Inilparvovec (AMT-130)

 

Ifezuntirgene inilparvovec is a novel gene therapy candidate for the treatment of Huntington’s disease, which utilizes a proprietary, gene-silencing miQURE® platform and incorporates a miRNA, specifically designed to silence the huntingtin gene and the potentially highly toxic exon 1 protein fragment. Treated patients receive a single administration through targeted, MRI-guided, convection-enhanced stereotactic neurosurgical delivery directly into the striatum (caudate and putamen).

 

About the Phase I/II Clinical Program of Ifezuntirgene Inilparvovec

 

uniQure is conducting two multi-center Phase I/II clinical studies evaluating the safety, tolerability, and efficacy of ifezuntirgene inilparvovec for the treatment of Huntington’s disease.

 

In total, the Phase I/II clinical studies have dosed 51 patients with ifezuntirgene inilparvovec. The U.S. randomized study enrolled 26 patients who received either a single administration of ifezuntirgene inilparvovec (n=6 low dose; n=10 high dose) or a sham procedure (n=10); four control patients subsequently crossed over to treatment after approximately 12 months. The European open-label study enrolled 13 patients (n=6 low dose; n=7 high dose). A third cohort of 12 patients explored both doses in combination with immunosuppression, and a fourth cohort of six U.S. patients is evaluating the high dose in patients with lower striatal volumes compared to those enrolled in previous cohorts.

 

Additional details are available on www.clinicaltrials.gov (NCT05243017, NCT04120493)

 

About Huntington’s Disease

 

Huntington’s disease is a rare, inherited neurodegenerative disorder that leads to motor symptoms including chorea, behavioral abnormalities and cognitive decline resulting in progressive physical and mental deterioration. The disease is an autosomal dominant condition with a disease-causing CAG repeat expansion in the first exon of the huntingtin gene that leads to the production and aggregation of abnormal protein in the brain. Approximately 75,000 people have Huntington’s disease in the U.S.1, EU2, and the UK3, with hundreds of thousands of others at risk of inheriting the disease. Despite the clear etiology of Huntington’s disease, there are currently no approved therapies to delay the onset or to slow the disease’s progression.

 

About uniQure

 

uniQure is delivering on the promise of gene therapy – single treatments with potentially curative results. The approvals of uniQure’s gene therapy for hemophilia B – an historic achievement based on more than a decade of research and clinical development – represent a major milestone in the field of genomic medicine and ushers in a new treatment approach for patients living with hemophilia. uniQure is now advancing a pipeline of proprietary gene therapies for the treatment of patients with Huntington's disease, refractory temporal lobe epilepsy, Fabry disease, and other severe diseases. www.uniQure.com

 

 

1 Yohrling G, et al. Neurology 2020;94(15 Suppl):954.

2 Medina A, et al. Mov Disord 2022;37(12):2327–2335

3 Furby H, et al. Eur J Neurol 2022;29(8):2249–2257.

 

 

 

 

uniQure Forward-Looking Statements

 

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. All statements other than statements of historical fact are forward-looking statements, which are often indicated by terms such as "anticipate," "believe," "could," "expect," "intend," "look forward to," "may," "plan," "potential," “seek,” "should," "will" and similar expressions and the negatives of those terms. Forward-looking statements are based on management's beliefs and assumptions and on information available to management only as of the date of this report. Examples of these forward-looking statements include, but are not limited to, statements concerning: the Company’s beliefs related to the review and approval of its biologics license application (“BLA”) for ifezuntirgene inilparvovec; expectations regarding the adequacy of clinical data to support the marketing application and approval of ifezuntirgene inilparvovec; expectations regarding timing of receiving potential approval of, ifezuntirgene inilparvovec; whether the FDA will hold an advisory committee to discuss the BLA and the timing of such review and approval based on the Prescription Drug User Fee Act (“PDUFA”) target action date of May 1, 2027 for the BLA; and its belief related to the potential for ifezuntirgene inilparvovec, if approved, to meaningfully reduce disease progression based on the Company’s evaluation and view of certain measurements of disease progression. The Company’s actual results could differ materially from those anticipated in these forward-looking statements for many reasons. These risks and uncertainties include, among others: the risk that the FDA ultimately concludes that the Phase I/II trial data and/or the confirmatory trial data are not sufficient to support accelerated approval; the risk that more patient data become available that results in a different interpretation than the one derived from the year three and four data analyses, respectively; risks related to the Company’s interactions with regulatory authorities, which may affect the pathways to regulatory approval; whether RMAT designation, Breakthrough Therapy designation, or any accelerated pathway, if granted, will lead to regulatory approval; the Company’s ability to conduct and fund any required confirmatory study for ifezuntirgene inilparvovec; the Company’s ability to successfully complete any required confirmatory study for ifezuntirgene inilparvovec; the risk that accelerated approval, if granted, may be subject to post-approval requirements that are difficult or costly to satisfy; and the Company’s ability to continue to build and maintain the infrastructure and personnel needed to commercialize ifezuntirgene inilparvovec, if approved. These risks and uncertainties are more fully described under the heading "Risk Factors" in the Company’s periodic filings with the U.S. Securities & Exchange Commission (“SEC”), including its Annual Report on Form 10-K filed with the SEC on March 2, 2026, its Quarterly Report on Forms 10-Q filed with the SEC on May 5, 2026 and July 29, 2026, respectively, and in other filings that the Company makes with the SEC from time to time. Given these risks, uncertainties and other factors, you should not place undue reliance on these forward-looking statements and, except as required by law, the Company assumes no obligation to update these forward-looking statements, even if new information becomes available in the future.

 

uniQure Contacts:

 

FOR INVESTORS:  FOR MEDIA:
    
Chiara Russo  Tom Malone
Direct: 781-491-4371  Direct: 339-970-7558
Mobile: 617-306-9137  Mobile:339-223-8541
c.russo@uniQure.com  t.malone@uniQure.com

 

 

 

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