QURE 424B5: AMT-130 36‑Month Results, BLA Targeted Q1 2026; $200M Shelf Offer
uniQure N.V. is offering up to $200,000,000 of ordinary shares and pre-funded warrants, with ordinary shares listed on Nasdaq under the ticker QURE and a reported last sale price of $47.50 on September 24, 2025. The supplement highlights positive pivotal Phase I/II topline 36-month data for AMT-130 in Huntington's disease: a 75% slowing in disease progression by cUHDRS (p=0.003) and a 60% slowing by TFC (p=0.033) versus a propensity score‑matched external control, and the company plans a pre‑BLA meeting with the FDA and intends to submit a BLA in Q1 2026. Other programs: AMT-260 (MTLE) shows early seizure reduction signal; AMT-191 (Fabry) reports sustained GLA activity in cohort 1; AMT-162 (SOD1-ALS) enrollment is voluntarily paused after a dose‑limiting toxicity in cohort 2 while data are evaluated. The company disclosed a Dutch tax assessment related to a 2023 royalty financing upfront payment and expects a current tax liability in the mid single- to low double-digit millions. Financials show a net tangible book value deficit of $(114) million as of June 30, 2025; proceeds are intended for commercialization readiness, potential AMT-130 launch, development, and general corporate purposes.
Positive
- AMT-130 high-dose met primary endpoint: 75% slowing on cUHDRS (p=0.003) at 36 months versus external control
- Key secondary met: 60% slowing on TFC (p=0.033) supporting functional benefit
- Regulatory path engaged: Company plans pre-BLA meeting with FDA and intends BLA submission in Q1 2026
- Pipeline breadth: Positive early data for AMT-191 (Fabry) with sustained GLA activity and AMT-260 (MTLE) with early seizure reduction signal
- Capital raise: Up to $200,000,000 offering intended to fund commercialization readiness and development
Negative
- Enrollment pause in AMT-162 (SOD1-ALS) after a dose-limiting toxicity in cohort 2, creating program uncertainty
- Dutch tax assessment for the 2023 royalty financing upfront payment; estimated current tax liability in the mid single- to low double-digit millions
- Net tangible book deficit of $(114) million as of June 30, 2025, indicating dilution risk for new investors
- No public market for the pre-funded warrants and the company will not list them, limiting liquidity for warrant holders
Insights
TL;DR: AMT-130 36-month topline results demonstrate statistically significant functional benefit at high dose and support planned regulatory engagement.
The reported 36-month primary and key secondary outcome improvements versus a propensity score-matched external control are notable for a one-time gene therapy in Huntington's disease. A 75% slowing on cUHDRS (p=0.003) and 60% on TFC (p=0.033) at high dose meet prespecified analyses and, combined with supportive biomarker trends (CSF NfL reduction), provide a plausible basis for discussion with the FDA at a pre-BLA meeting. Safety appears manageable with no new drug-related SAEs since December 2022. Pooling U.S. and EU cohorts and use of Enroll-HD as an external control were pre-agreed with FDA, which reduces but does not eliminate regulatory risk.
TL;DR: Offering proceeds bolster runway, but material near-term risks include tax assessment, balance sheet deficit, dilution and a paused ALS trial.
The $200M shelf offering aims to fund commercialization and development but follows a net tangible book deficit of $(114)M as of June 30, 2025, implying dilution for new investors. The company disclosed a Dutch tax determination on the 2023 royalty financing upfront payment with an estimated liability in the mid single- to low double-digit millions, recorded in the quarter ended September 30, 2025. The voluntary pause in AMT-162 after a DLT introduces program-specific safety and timeline risk. These factors, combined with standard biotech execution and regulatory risks, merit careful investor consideration.
FAQ
What size offering is uniQure (QURE) conducting?
What were the key AMT-130 topline efficacy results announced September 24, 2025?
When does uniQure plan to submit a BLA for AMT-130?
Has any program been paused for safety reasons?
What is the tax issue related to the 2023 royalty financing agreement?
What was uniQure's balance sheet position referenced in the supplement?
(To prospectus dated January 7, 2025)
Pre-Funded Warrants to Purchase Ordinary Shares
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Per pre-funded
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Total
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Public offering price
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Underwriting discounts and commissions(1)
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Proceeds to uniQure N.V. (before expenses)
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Leerink Partners
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Guggenheim Securities
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Van Lanschot Kempen
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ABOUT THIS PROSPECTUS SUPPLEMENT
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SPECIAL CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS
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PROSPECTUS SUPPLEMENT SUMMARY
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THE OFFERING
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RISK FACTORS
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USE OF PROCEEDS
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DIVIDEND POLICY
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DILUTION
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DESCRIPTION OF PRE-FUNDED WARRANTS
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MATERIAL DUTCH AND U.S. FEDERAL INCOME TAX CONSIDERATIONS
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UNDERWRITING
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LEGAL MATTERS
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EXPERTS
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WHERE YOU CAN FIND MORE INFORMATION
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INCORPORATION OF CERTAIN INFORMATION BY REFERENCE
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ABOUT THIS PROSPECTUS
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THE COMPANY
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RISK FACTORS
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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
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USE OF PROCEEDS
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DESCRIPTION OF ORDINARY SHARES AND ARTICLES OF ASSOCIATION
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DESCRIPTION OF DEBT SECURITIES
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DESCRIPTION OF WARRANTS
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DESCRIPTION OF RIGHTS
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DESCRIPTION OF UNITS
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CONVERTIBLE OR EXCHANGEABLE SECURITIES
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FORM, EXCHANGE AND TRANSFER
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BOOK-ENTRY PROCEDURES AND SETTLEMENT
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PLAN OF DISTRIBUTION
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LEGAL MATTERS
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| EXPERTS | | | | | 30 | | |
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WHERE YOU CAN FIND MORE INFORMATION
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INCORPORATION OF CERTAIN INFORMATION BY REFERENCE
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shares
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Public offering price per ordinary share
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Net tangible book value per ordinary share as of June 30, 2025
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Increase per ordinary share attributable to new investors
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As adjusted net tangible book value per ordinary share as of June 30, 2025 after giving effect to this offering
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Dilution per ordinary share to new investors purchasing ordinary shares in this offering
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Underwriter
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Number of
Ordinary Shares |
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Number of
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Leerink Partners LLC
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Stifel, Nicolaus & Company, Incorporated
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Guggenheim Securities, LLC
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Van Lanschot Kempen (USA) Inc
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Total
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Total
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Per Share
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Per
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Without
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With
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Initial public offering price
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Underwriting discounts and commissions
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Proceeds, before expenses, to us
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1 Hartwell Place
Lexington, MA 02421
Attn: Investor Relations
+1 339 970 7000
Warrants
Rights
Debt Securities
Units
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Page
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ABOUT THIS PROSPECTUS
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THE COMPANY
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RISK FACTORS
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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
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USE OF PROCEEDS
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DESCRIPTION OF ORDINARY SHARES AND ARTICLES OF ASSOCIATION
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DESCRIPTION OF DEBT SECURITIES
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DESCRIPTION OF WARRANTS
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DESCRIPTION OF RIGHTS
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DESCRIPTION OF UNITS
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CONVERTIBLE OR EXCHANGEABLE SECURITIES
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FORM, EXCHANGE AND TRANSFER
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BOOK-ENTRY PROCEDURES AND SETTLEMENT
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PLAN OF DISTRIBUTION
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LEGAL MATTERS
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| EXPERTS | | | | | 30 | | |
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WHERE YOU CAN FIND MORE INFORMATION
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INCORPORATION OF CERTAIN INFORMATION BY REFERENCE
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1 Hartwell Place
Lexington, MA 02421
Attn: Investor Relations
+1 339 970 7000
Pre-Funded Warrants to Purchase Ordinary Shares
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Leerink Partners
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Stifel
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Guggenheim Securities
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Van Lanschot Kempen
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