uniQure N.V.

On February 10, 2026, a class action complaint captionedChristopher Scocco v. uniQure N.V., et al., Case No. 1:26-cv-01124, was filed against us, certain of our executive officers and another party in the United States District Court for the Southern District of New York. The complaint purports to assert claims pursuant to Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended, and Rule 10b-5 promulgated thereunder, on behalf of a putative class of investors who purchased or otherwise acquired our ordinary shares between September 24, 2025 and October 31, 2025. Plaintiff seeks to recover damages allegedly caused by purported false and misleading statements and omissions with respect to our Phase I/II study of AMT-130 and the timing of the potential BLA filing for AMT-130. We intend to vigorously defend against the claims in this action.

At each reporting date, we evaluate whether or not a potential loss amount or a potential range of loss is probable and reasonably estimable under the provisions of the authoritative guidance that addresses accounting for contingencies. At this time, we are unable to predict the outcome of the class action litigation or reasonably estimate a range of possible losses.