Expenses by category (Tables)

12 Months Ended

Dec. 31, 2021

Expenses by category [Abstract]

Research and Development

Research and Development

	For the Years Ended December 31,
In CHF thousands	2021		2020		2019
Operating expenses		44,289		43,787		37,465
Payroll expenses		16,465		14,424		12,382
Share-based compensation		1,528		1,276		585
Total research and development expenses		62,282		59,487		50,432

General and Administrative

General and administrative

	For the Years Ended December 31,
In CHF thousands	2021		2020		2019
Operating expenses		7,031		7,471		6,637
Payroll expenses		8,281		8,274		7,172
Share-based compensation		2,598		2,812		2,249
Total general and administrative expenses		17,910		18,557		16,058

Financial Result, net

Financial result, net

	For the Years Ended December 31,
In CHF thousands	2021			2020			2019
Financial income		6,485			78			303
Financial expense		(581	)		(184	)		(1,926	)
Change in fair value of conversion feature		—			—			4,542
Exchange differences		113			(555	)		(2,013	)
Finance result, net		6,017			(661	)		906