v3.26.1
Property, plant and equipment (Tables)
6 Months Ended
Jun. 30, 2026
Property, plant and equipment  
Schedule of movement in the net book values of property, plant and equipment

  ​ ​ ​

  ​ ​ ​

IT

  ​ ​ ​

Lab

  ​ ​ ​

Leasehold

  ​ ​ ​

In CHF thousands

Furniture

equipment

equipment

improvements

Total

Acquisition cost:

 

  ​

 

  ​

 

  ​

 

  ​

 

  ​

Balance at December 31, 2025

 

334

 

2,545

 

10,935

 

1,890

 

15,704

Additions

 

 

70

 

406

 

5

 

481

Balance at June 30, 2026

 

334

 

2,615

 

11,341

 

1,895

 

16,186

Accumulated depreciation:

 

 

 

 

 

Balance at December 31, 2025

 

(290)

 

(2,277)

 

(9,754)

 

(1,395)

 

(13,715)

Depreciation expense

 

(10)

 

(93)

 

(310)

 

(138)

 

(551)

Balance at June 30, 2026

 

(300)

 

(2,370)

 

(10,064)

 

(1,533)

 

(14,267)

Carrying amount:

 

 

  ​

 

  ​

 

  ​

 

  ​

December 31, 2025

 

44

 

269

 

1,182

 

495

 

1,989

June 30, 2026

 

34

 

246

 

1,277

 

362

 

1,919