Net Loss Per Share Attributable to Common Stockholders

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Net Loss Per Share Attributable to Common Stockholders

12. Net Loss Per Share Attributable to Common Stockholders

The following table summarizes the computation of basic and diluted net loss per share attributable to common stockholders of the Company (in thousands except share and per share amounts).

	Three months ended June 30,						Six months ended June 30,
	2022			2021			2022			2021
Net loss and net loss attributable to common stockholders	$	(18,096	)	$	(11,352	)	$	(36,355	)	$	(20,651	)
Net loss per share attributable to common stockholders, basic and diluted	$	(0.44	)	$	(0.41	)	$	(0.89	)	$	(1.19	)
Weighted average number of common shares outstanding used in computation of     net loss per common share, basic and diluted		41,088,085			27,373,165			41,034,447			17,322,734

The Company’s potential dilutive securities, which include convertible preferred stock, contingent stock liabilities, restricted stock related to early exercise of common stock options and common stock options, have been excluded from the computation of diluted net loss per share as the effect would be antidilutive. Therefore, the weighted average number of common shares outstanding used to calculate both basic and diluted net loss per share attributable to common stockholders is the same. The following potential dilutive securities, presented on an as converted basis, were excluded from the calculation of net loss per share due to their anti-dilutive effect:

	Six months ended June 30,
	2022		2021
Options to purchase common stock		6,178,773		3,533,831
Restricted stock units		860,263		—
Restricted stock related to early exercise of options to purchase common stock		338,064		739,107
		7,377,100		4,272,938