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Share Capital | 12 Months Ended
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Dec. 31, 2024
Equity [Abstract] |
Share Capital | 10. Share Capital All of the Company's common shares are issued under Swiss corporate law with a nominal value of 0.03 CHF per share. Though the nominal value of common shares is stated in Swiss francs, the Company continues to use U.S. dollars as its reporting currency for preparing the consolidated financial statements. As of December 31, 2024, the Company's share capital consists of 88,517,810 registered common shares with a nominal value of CHF 0.03 per share, 8,202,832 registered common shares reserved for potential issuance of bonds or similar instruments and 20,925,932 registered common shares reserved for the Company's employee equity incentive plans. In addition, our board of directors is authorized to conduct one or more increases of the share capital at any time until June 8, 2028, or the expiration of the capital band if earlier, up to an upper limit of CHF 3,100,452.06 by issuing a corresponding number of registered shares with a nominal value of CHF 0.03 each to be fully paid in. As of December 31, 2024, the number of shares that may be issued under the capital band is 14,830,592 registered common shares. Common Share Issuances At-the-Market Offerings In August 2019, the Company entered into an Open Market Sale Agreement SM with Jefferies LLC, or Jefferies, under which the Company was able to offer and sell, from time to time at its sole discretion through Jefferies, as its sales agent, its common shares, or the August 2019 Sales Agreement. In January 2021, in connection with the August 2019 Sales Agreement, the Company filed a prospectus supplement with the U.S. Securities and Exchange Commission, or SEC, to offer and sell, from time to time, common shares having aggregate gross proceeds of up to $600.0 million. In August 2024, the Company filed a new prospectus supplement with the SEC, which replaced the previous prospectus supplements filed in January 2021 and July 2021, respectively, to offer and sell, from time to time, the common shares remaining under the original prospectus supplement and July 2021 prospectus supplement having aggregate gross proceeds of up to $378.6 million, or, together with the January 2021 prospectus supplement and July 2021 prospectus supplement, the 2021 ATM. In 2022, the sale of common shares pursuant to the 2021 ATM was not significant. In 2023, the Company issued and sold 0.5 million common shares at an average price of $72.32 per share for aggregate proceeds of $32.7 million, which were net of equity issuance costs of $0.4 million. An additional $0.3 million of stamp taxes related to this amount was paid in 2023. In 2024, the Company issued and sold 0.4 million common shares at an average price of $55.81 per share for aggregate proceeds of $21.7 million, which were net of equity issuance costs of $0.3 million. An additional $0.2 million of stamp taxes related to this amount was paid in 2024. As of December 31, 2024, common shares having aggregate gross proceeds up to $363.7 million remain under the 2021 ATM, and the Company has issued and sold an aggregate of 1.9 million common shares at an average price of $122.73 per share for aggregate proceeds of $233.2 million, which were net of equity issuance costs of $3.1 million, excluding stamp tax. Additional Financings In February 2024, the Company entered into an investment agreement for the sale of approximately $280.0 million of its common shares to a group of institutional investors in a registered direct offering, at a price per share of $71.50. The Company received net proceeds of $279.0 million, excluding stamp taxes due of $2.8 million. Common Share Characteristics The Common Shares have the following characteristics: Voting Rights The holders of common shares are entitled to one vote for each common share held at all meetings of shareholders. Dividends The holders of common shares are entitled to receive dividends, if and when resolved upon by the general meeting of shareholders based on a respective proposal by our board of directors and provided that the Company disposes of sufficient freely distributable reserves. As of December 31, 2024, no dividends have been declared or paid since the Company’s inception. Liquidation The holders of the common shares are entitled to share ratably in the Company’s assets available for distribution to shareholders in the event of any voluntary or involuntary liquidation, dissolution or winding up of the Company or upon the occurrence of a deemed liquidation event.

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