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v3.26.1

Condensed Consolidated Statements of Changes in Equity - CHF (SFr) SFr in Thousands | Share capital | Share premium | Treasury shares | Accumulated losses | Currency translation differences | Total
--- | --- | --- | --- | --- | --- | ---
Balance, beginning of period at Dec. 31, 2024 | SFr 2,226 | SFr 478,506 | SFr (218) | SFr (368,239) | SFr (5) | SFr 112,270
Loss for the period |  |  |  | (40,218) |  | (40,218)
Other comprehensive income/(loss) |  |  |  |  | 9 | 9
Total comprehensive loss, net of tax |  |  |  | (40,218) | 9 | (40,209)
Share-based payments |  |  |  | 2,679 |  | 2,679
Issuance of shares, net of transaction costs: |  |  |  |  |  |
Restricted share awards | 10 | 1,172 |  | (1,181) |  | 1
Exercise of options | 0 | 2 |  |  |  | 2
Balance, end of period at Jun. 30, 2025 | 2,236 | 479,680 | (218) | (406,959) | 4 | 74,743
Balance, beginning of period at Dec. 31, 2025 | 2,253 | 481,863 | (218) | (439,021) | 7 | 44,884
Loss for the period |  |  |  | (12,927) |  | (12,927)
Other comprehensive income/(loss) |  |  |  |  | 2 | 2
Total comprehensive loss, net of tax |  |  |  | (12,927) | 2 | (12,925)
Share-based payments |  |  |  | 2,628 |  | 2,628
Proceeds from sale of treasury shares in public offerings, net of underwriting fees and transaction costs |  | 563 | 5 |  |  | 568
Issuance of shares, net of transaction costs: |  |  |  |  |  |
Restricted share awards | 10 | 1,110 |  | (1,120) |  |
Exercise of options | 0 | 14 |  |  |  | 14
Balance, end of period at Jun. 30, 2026 | SFr 2,263 | SFr 483,550 | SFr (213) | SFr (450,440) | SFr 9 | SFr 35,169

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