Leases (right of use assets) (Tables)

12 Months Ended

Dec. 31, 2025

Leases ( Right Of Use Assets) [Abstract]

Schedule of reconciliation of right-of-use assets


in € thousand			Land, buildings and leasehold improvements			Manufacturing and laboratory equipment			Furniture, fittings and other			Total assets

YEAR ENDED DECEMBER 31, 2025
Opening net book value			18,932			—			300			19,232
Additions			12			78			280			369
Amortization			(1,725)			(8)			(186)			(1,919)
Impairment charge			—			—			—			—
Revaluation due to variable payments			58			—			(2)			56
Termination of contracts			—			(71)			(26)			(97)
Exchange rate differences			916			2			(2)			916
CLOSING NET BOOK VALUE			18,193			—			365			18,558


in € thousand			Land, buildings and leasehold improvements			Manufacturing and laboratory equipment			Furniture, fittings and other			Total assets

YEAR ENDED DECEMBER 31, 2024
Opening net book value			20,141			—			251			20,392
Additions			38			—			199			237
Amortization			(1,788)			—			(135)			(1,923)
Impairment charge			980			—			—			980
Revaluation due to variable payments			1,404			—			—			1,404
Termination of contracts			(1,246)			—			(12)			(1,258)
Exchange rate differences			(596)			—			(3)			(599)
CLOSING NET BOOK VALUE			18,932			—			300			19,232