v3.25.4
Consolidated Statement of Profit or Loss and Other Comprehensive Result - CHF (SFr)
SFr in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Revenues      
Revenues from research and development collaborations SFr 0 SFr 4,970 SFr 7,038
Operating expenses      
Research and development expenses (40,194) (48,604) (48,784)
Selling, general and administrative expenses (15,241) (17,583) (19,362)
Restructuring expenses (2,689) 0 0
Total operating expenses (58,124) (66,187) (68,146)
Operating result (58,124) (61,217) (61,108)
Financial income 1,522 7,214 4,279
Financial expenses (5,047) (38) (5,155)
Net finance result (3,525) 7,176 (876)
Result before income taxes (61,649) (54,041) (61,984)
Income taxes (2) (2) 0
Net result, attributable to shareholders (61,651) (54,043) (61,984)
Items that will not be reclassified to profit or loss      
Remeasurement of net pension liabilities [1] (3,814) (485) (1,975)
Items that are or may be reclassified subsequently to profit or loss      
Exchange differences on translating foreign operations 5 (10) (16)
Other comprehensive result, net of tax (3,809) (495) (1,991)
Total comprehensive result, attributable to shareholders SFr (65,460) SFr (54,538) SFr (63,975)
Basic net result per share (in CHF per share) SFr (1.65) SFr (1.59) SFr (1.89)
Diluted net result per share (in CHF per share) SFr (1.65) SFr (1.59) SFr (1.89)
[1] See note 18