v3.26.1
Condensed consolidated interim statement of changes in equity - CHF (SFr)
SFr in Thousands
Total
Share capital
Additional paid-in capital
Treasury share reserve
Cumulative losses
Equity at beginning of period at Dec. 31, 2024 SFr 141,637 SFr 4,036 SFr 384,875 SFr (981) SFr (246,293)
Net result (37,167)       (37,167)
Remeasurement of net pension liabilities 71       71
Exchange differences on translating foreign operations 7       7
Total comprehensive result, attributable to shareholders (37,089)       (37,089)
Share-based compensation costs [1] 2,370   2,370    
Issuance of new shares under LTI plans 1 1      
Exercise of LTI plans 61   (110) 171  
Treasury shares withheld to cover social security and tax (316)     (316)  
Equity at end of period at Jun. 30, 2025 106,662 4,037 387,134 (1,127) (283,383)
Equity at beginning of period at Dec. 31, 2025 80,334 4,037 389,179 (1,129) (311,753)
Net result (26,703)       (26,703)
Remeasurement of net pension liabilities 3,270       3,270
Exchange differences on translating foreign operations 9       9
Total comprehensive result, attributable to shareholders (23,424)       (23,424)
Share-based compensation costs [1] 1,843   1,843    
Other equity-settled transactions 81   74 7  
Exercise of LTI plans 99   (179) 278  
Treasury shares withheld to cover social security and tax (389)     (389)  
Equity at end of period at Jun. 30, 2026 SFr 58,544 SFr 4,037 SFr 390,917 SFr (1,233) SFr (335,177)
[1] See note 5.4