Net Loss Per Share

6 Months Ended

Jun. 30, 2022

11. Net loss per share

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 attributable to common stockholders	$	(7,090	)	$	(16,447	)	$	(22,321	)	$	(35,495	)
Weighted average common shares outstanding, basic and diluted		43,230,523			43,041,856			43,221,712			37,564,936
Net loss per share attributable to common stockholders, basic and diluted	$	(0.16	)	$	(0.38	)	$	(0.52	)	$	(0.94	)

The Company’s unvested restricted common shares have been excluded from the computation of basic net loss per share attributable to common stockholders.

The Company’s potentially dilutive securities, which include unvested restricted stock and common stock options outstanding, have been excluded from the computation of diluted net loss per share attributable to common stockholders as the effect would be to reduce the net loss per share attributable to common stockholders. 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 Company excluded the

following potential common shares from the computation of diluted net loss per share attributable to common stockholders for the periods indicated because including them would have had an anti-dilutive effect:


	As of June 30,
	2022		2021
Unvested restricted stock		871,204		-
Common stock options outstanding		4,807,045		6,506,146
		5,678,249		6,506,146