Condensed Consolidated Statements of Changes in Equity - CHF (SFr) |
Share Capital |
Share Premium |
Other Equity |
Treasury Shares Reserve |
Foreign Currency Translation Reserve |
Other Reserves |
Accumulated Deficit |
Total |
|---|---|---|---|---|---|---|---|---|
| Beginning balance at Dec. 31, 2024 | SFr 1,843,545 | SFr 266,382,670 | SFr 64,620,223 | SFr (869,708) | SFr (658,885) | SFr 31,721,881 | SFr (353,362,455) | SFr 9,677,271 |
| Net loss for the period | (1,472,863) | (1,472,863) | ||||||
| Other comprehensive (loss) / Income for the period | 130 | 65,892 | 66,022 | |||||
| Total comprehensive loss for the period | 130 | 65,892 | (1,472,863) | (1,406,841) | ||||
| Value of share-based services | 24,917 | 24,917 | ||||||
| Movement in treasury shares: | ||||||||
| Net sale (purchase) under liquidity agreement | (75) | 406 | 331 | |||||
| Ending balance at Mar. 31, 2025 | 1,843,545 | 266,382,595 | 64,620,223 | (869,302) | (658,755) | 31,812,690 | (354,835,318) | 8,295,678 |
| Beginning balance at Dec. 31, 2024 | 1,843,545 | 266,382,670 | 64,620,223 | (869,708) | (658,885) | 31,721,881 | (353,362,455) | 9,677,271 |
| Net loss for the period | (3,314,028) | (3,314,028) | ||||||
| Other comprehensive (loss) / Income for the period | (1,088) | 54,307 | 53,219 | |||||
| Total comprehensive loss for the period | (1,088) | 54,307 | (3,314,028) | (3,260,809) | ||||
| Value of share-based services | 44,098 | 44,098 | ||||||
| Movement in treasury shares: | ||||||||
| Sale of treasury ADSs and shares | 648,558 | 128,988 | 777,546 | |||||
| Value of Warrants granted | (65,609) | 65,609 | ||||||
| Costs related to the sale of treasury ADSs and shares | (25,897) | (25,897) | ||||||
| Net sale (purchase) under liquidity agreement | (1,714) | 2,231 | 517 | |||||
| Ending balance at Jun. 30, 2025 | 1,843,545 | 266,938,008 | 64,620,223 | (738,489) | (659,973) | 31,885,895 | (356,676,483) | 7,212,726 |
| Beginning balance at Mar. 31, 2025 | 1,843,545 | 266,382,595 | 64,620,223 | (869,302) | (658,755) | 31,812,690 | (354,835,318) | 8,295,678 |
| Net loss for the period | (1,841,165) | (1,841,165) | ||||||
| Other comprehensive (loss) / Income for the period | (1,218) | (11,585) | (12,803) | |||||
| Total comprehensive loss for the period | (1,218) | (11,585) | (1,841,165) | (1,853,968) | ||||
| Value of share-based services | 19,181 | 19,181 | ||||||
| Movement in treasury shares: | ||||||||
| Sale of treasury ADSs and shares | 648,558 | 128,988 | 777,546 | |||||
| Value of Warrants granted | (65,609) | 65,609 | ||||||
| Costs related to the sale of treasury ADSs and shares | (25,897) | (25,897) | ||||||
| Net sale (purchase) under liquidity agreement | (1,639) | 1,825 | 186 | |||||
| Ending balance at Jun. 30, 2025 | 1,843,545 | 266,938,008 | 64,620,223 | (738,489) | (659,973) | 31,885,895 | (356,676,483) | 7,212,726 |
| Beginning balance at Dec. 31, 2025 | 2,186,545 | 267,308,174 | 64,620,223 | (1,014,980) | (659,399) | 32,416,830 | (360,090,701) | 4,766,692 |
| Net loss for the period | (1,711,739) | (1,711,739) | ||||||
| Other comprehensive (loss) / Income for the period | 46 | 141,142 | 141,188 | |||||
| Total comprehensive loss for the period | 46 | 141,142 | (1,711,739) | (1,570,551) | ||||
| Value of share-based services | 22,907 | 22,907 | ||||||
| Movement in treasury shares: | ||||||||
| Sale of treasury ADSs and shares | 59,058 | 14,452 | 73,510 | |||||
| Costs related to the sale of treasury ADSs and shares | (3,181) | (3,181) | ||||||
| Net sale (purchase) under liquidity agreement | (925) | (1,790) | (2,715) | |||||
| Ending balance at Mar. 31, 2026 | 2,186,545 | 267,363,126 | 64,620,223 | (1,002,318) | (659,353) | 32,580,879 | (361,802,440) | 3,286,662 |
| Beginning balance at Dec. 31, 2025 | 2,186,545 | 267,308,174 | 64,620,223 | (1,014,980) | (659,399) | 32,416,830 | (360,090,701) | 4,766,692 |
| Net loss for the period | (3,456,418) | (3,456,418) | ||||||
| Other comprehensive (loss) / Income for the period | 358 | 178,060 | 178,418 | |||||
| Total comprehensive loss for the period | 358 | 178,060 | (3,456,418) | (3,278,000) | ||||
| Value of share-based services | 14,032 | 14,032 | ||||||
| Movement in treasury shares: | ||||||||
| Sale of treasury ADSs and shares | 331,698 | 95,122 | 426,820 | |||||
| Costs related to the sale of treasury ADSs and shares | (19,729) | (19,729) | ||||||
| Net sale (purchase) under liquidity agreement | 653 | (1,910) | (1,257) | |||||
| Ending balance at Jun. 30, 2026 | 2,186,545 | 267,620,796 | 64,620,223 | (921,768) | (659,041) | 32,608,922 | (363,547,119) | 1,908,558 |
| Beginning balance at Mar. 31, 2026 | 2,186,545 | 267,363,126 | 64,620,223 | (1,002,318) | (659,353) | 32,580,879 | (361,802,440) | 3,286,662 |
| Net loss for the period | (1,744,679) | (1,744,679) | ||||||
| Other comprehensive (loss) / Income for the period | 312 | 36,918 | 37,230 | |||||
| Total comprehensive loss for the period | 312 | 36,918 | (1,744,679) | (1,707,449) | ||||
| Value of share-based services | (8,875) | (8,875) | ||||||
| Movement in treasury shares: | ||||||||
| Sale of treasury ADSs and shares | 272,640 | 80,670 | 353,310 | |||||
| Costs related to the sale of treasury ADSs and shares | (16,548) | (16,548) | ||||||
| Net sale (purchase) under liquidity agreement | 1,578 | (120) | 1,458 | |||||
| Ending balance at Jun. 30, 2026 | SFr 2,186,545 | SFr 267,620,796 | SFr 64,620,223 | SFr (921,768) | SFr (659,041) | SFr 32,608,922 | SFr (363,547,119) | SFr 1,908,558 |