​

  ​ ​ ​

December 31, 

  ​ ​ ​

December 31, 

​

​

2025

​

2024

​

​

(€ in thousands)

Collaboration receivables

​

3,358

​

—

Prepayments

2,627

2,410

Accrued income from Rett Syndrome Research Trust

​

502

​

502

Other receivables

​

313

​

835

Total

6,800

3,747