v3.26.1
Share-based compensation (Tables)
6 Months Ended
Jun. 30, 2026
Share-based compensation  
Summary of share options

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Weighted-

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Weighted-

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average

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average

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Number of

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exercise price

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remaining

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 options

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(CHF)

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term (years)

Outstanding at January 1, 2026

 

5,518,564

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4.25

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5.9

Forfeited during the period

 

(2,846)

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2.60

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—

Expired during the period

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(188,967)

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5.28

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—

Exercised during the period

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(21,508)

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0.76

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—

Granted during the period

 

609,347

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2.30

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—

Outstanding at June 30, 2026

 

5,914,590

 

3.54

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6.2

Exercisable at June 30, 2026

 

5,059,248

 

3.75

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5.7

Summary of restricted share awards

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Weighted-

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average

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Number of

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grant date fair

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shares

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value (CHF)

Non-vested at December 31, 2025

 

763,816

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2.62

Forfeited during the period

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(53,409)

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2.63

Exercised during the period

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(164,902)

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2.57

Granted during the period

 

1,243,267

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2.42

Vested during the period

 

(483,081)

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2.33

Non-vested at June 30, 2026

 

1,473,029

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2.55

Vested and exercisable at June 30, 2026

 

2,891,435

 

2.83