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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, 2019 SFr 1,437 SFr 346,526 SFr 0 SFr (75,521) SFr 0 SFr 272,442
Net income/(loss) for the period 0 0 0 (61,921) 0 (61,921)
Other comprehensive income/(loss) 0 0 0 726 0 726
Total comprehensive loss, net of tax 0 0 0 (61,195) 0 (61,195)
Share-based payments 0 0 0 4,088 0 4,088
Common shares            
Held as treasury shares 100 0 (100) 0 0 0
Restricted share awards 0 222 0 (222) 0 0
Exercise of options 1 142 0 0 0 143
Balance, end of period at Dec. 31, 2020 1,538 346,890 (100) (132,850) 0 215,478
Net income/(loss) for the period 0 0 0 (72,996) 0 (72,996)
Other comprehensive income/(loss) 0 0 0 956 0 956
Total comprehensive loss, net of tax 0 0 0 (72,040) 0 (72,040)
Share-based payments 0 0 0 4,126 0 4,126
Proceeds from sale of treasury shares in public offerings, net of underwriting fees and transaction costs   12,097 24     12,121
Common shares            
IPR&D asset purchase 130 49,741       49,871
Asset acquisition - common shares 12 4,587       4,599
Conversion note agreement 61 16,683       16,744
Held as treasury shares 48 0 (48) 0 0 0
Restricted share awards 1 171 0 (178) 0 (6)
Exercise of options 4 1,082 0 0 0 1,086
Balance, end of period at Dec. 31, 2021 1,794 431,251 (124) (200,942) 0 231,979
Net income/(loss) for the period 0 0 0 (70,753) 0 (70,753)
Other comprehensive income/(loss) 0 0 0 4,426 10 4,436
Total comprehensive loss, net of tax 0 0 0 (66,327) 10 (66,317)
Share-based payments 0 0 0 3,330 0 3,330
Proceeds from sale of treasury shares in public offerings, net of underwriting fees and transaction costs   (8) 0     (8)
Common shares            
Restricted share awards 0 76 0 (76) 0 0
Exercise of options 3 4 0 0 0 7
Balance, end of period at Dec. 31, 2022 SFr 1,797 SFr 431,323 SFr (124) SFr (264,015) SFr 10 SFr 168,991