Net Loss Per Share

3 Months Ended

Mar. 31, 2022

13. Net Loss Per Share

Basic and diluted net loss per common share is calculated as follows (in thousands except share and per share amounts):


	Three Months Ended March 31,
	2022			2021
Net loss	$	(17,204	)	$	(3,748	)
Cumulative dividends on class B and C preference shares		—			(1,839	)
Net loss attributable to common shareholders	$	(17,204	)	$	(5,587	)
Net loss per common share, basic and diluted	$	(0.60	)	$	(31.53	)
Weighted-average number of shares used in computing net loss per common share, basic and diluted		28,815,267			177,200

The following outstanding potentially dilutive securities have been excluded from the calculation of diluted net loss per common share, as their effect is anti-dilutive:


	Three Months Ended March 31,
	2022		2021
Convertible preference shares		—		1,122,671
Stock options to purchase common stock		3,521,691		—
Stock warrants to purchase class A ordinary shares		—		89,935