Detailed Narrative
AMT-130 Regulatory Pathway in US and UK
uniQure received FDA alignment in June 2026 that a BLA submission for AMT-130 under the accelerated approval pathway, based on 3-year data, is reasonable. The FDA requested alignment on the confirmatory study design prior to BLA submission, recommending a randomized standard of care controlled study with total functional capacity (TFC) at 36 months as the primary endpoint, and stated the study should be well underway or fully enrolled at accelerated approval. The company is on track for BLA submission in Q3 FY26 and MHRA submission in the UK in the same quarter.
AMT-130 4-Year Data Analysis and Confirmatory Study
The AMT-130 clinical team is on track for 4-year data analysis from the Phase I/II studies, with a June 30 cutoff date, and expects to present results in September. The update will include safety and tolerability data through 4 years, and top-line data from 12 high and 12 low-dose patients at 4 years, plus an additional 3 high-dose patients with 3 years of follow-up (total 15 patients). Clinical data will include cUHDRS and TFC compared to a propensity score-matched natural history control from the Enroll-HD database, which has been updated with approximately 6,000 additional participants for a total of 26,000. CSF NfL change from baseline at 4 years will also be provided. The company is confident in operationalizing the global confirmatory study, prioritizing US recruitment initially and then focusing on countries where AMT-130 is not yet commercially available.
Progress in Broader Pipeline Programs
Early data from the Phase I/IIa study of AMT-260 in refractory mesial temporal lobe epilepsy showed meaningful reductions in disabling seizures (79%-100%) in 3 of 6 low-dose patients during months 4-6, with a manageable safety profile. Enrollment in the second higher-dose cohort is expected to complete imminently, with updated results anticipated in H1 2027. For AMT-191 in Fabry disease, updated preliminary data showed dose-dependent elevations of alpha-Gal A activity in all 11 patients and stable plasma lyso-Gb3 levels, with all 11 patients remaining withdrawn from ERT. However, additional dosing in mid- and high-dose cohorts is paused pending FDA agreement on a monitoring plan following Grade 3 liver enzyme elevations in 2 patients, which have since resolved.
Commercial Readiness for AMT-130
uniQure's commercial team is intensifying preparations for the potential launch of AMT-130, focusing on three key priorities: treatment center readiness, community engagement and education, and market access readiness. Deep engagement with Huntington's disease centers of excellence in the US and UK is ongoing to map institutional workflows and ensure readiness. Payer engagement is advancing, supported by health economics and outcomes research. Potential approval in the US or UK could also enable named patient and early access programs in other geographies like the Middle East, Latin America, and Central/Eastern Europe.
Financial Performance and Outlook
Revenue for Q2 FY26 was $5.8 million, up from $5.3 million in Q2 FY25, driven by an increase in license revenue. R&D expenses decreased by $1.4 million to $34 million, primarily due to lower facility and employee-related expenses, partially offset by increased direct R&D spend on AMT-260, AMT-162, and AMT-191. SG&A expenses increased by $3.9 million to $17.4 million, mainly due to higher employee-related expenses for commercial launch support. Cash, cash equivalents, and investment securities totaled $810.3 million as of June 30, 2026, compared to $622.5 million at year-end 2025, providing funding into 2030.