​

  ​ ​ ​

Buildings and

  ​ ​ ​

​

  ​ ​ ​

​

  ​ ​ ​

​

​

​

leasehold

​

Laboratory

​

​

​

​

​

​

improvements 

​

equipment 

​

Other 

​

Total  

​

​

(€ in thousands)

​

(€ in thousands)

​

(€ in thousands)

​

(€ in thousands)

Balance at January 1, 2024

  ​

  ​

  ​

  ​

Cost

24,775

5,908

1,409

32,092

Accumulated depreciation

(10,020)

(3,827)

(1,348)

(15,195)

Carrying amount

14,755

2,081

61

16,897

​

​

​

​

​

​

​

​

​

Additions

244

​

916

​

43

1,203

Depreciation

(2,027)

​

(710)

​

(24)

(2,761)

Effect of lease modification (Note 24)

​

(1,226)

​

—

​

—

​

(1,226)

Transfer

​

—

​

—

​

—

​

—

Disposals - cost

​

—

​

—

​

—

​

—

Accumulated depreciation on disposals

—

​

—

​

—

—

Movement for the period

(3,009)

206

19

(2,784)

​

​

​

​

​

​

​

​

​

Balance at December 31, 2024

  ​

  ​

  ​

  ​

Cost

23,793

6,824

1,452

32,069

Accumulated depreciation

(12,047)

(4,537)

(1,372)

(17,956)

Carrying amount

11,746

2,287

80

14,113

​

​

​

​

​

​

​

​

​

Additions

35

​

709

​

113

​

857

Depreciation

(1,925)

​

(746)

​

(32)

​

(2,703)

Effect of lease modification (Note 24)

​

363

​

—

​

—

​

363

Transfer

​

—

​

—

​

—

​

—

Disposals - cost

​

—

​

—

​

—

​

—

Accumulated depreciation on disposals

—

​

—

​

—

​

—

Movement for the period

(1,527)

(37)

81

(1,483)

​

​

​

​

​

​

​

​

​

Balance at December 31, 2025

  ​

  ​

  ​

  ​

Cost

24,191

​

7,533

​

1,565

33,289

Accumulated depreciation

(13,972)

​

(5,283)

​

(1,404)

(20,659)

Carrying amount

10,219

2,250

161

12,630