Net Loss per Share

6 Months Ended

Jun. 30, 2023

9. Net Loss per Share

Basic and diluted net loss per common share attributable to common stockholders was calculated as follows (in thousands, except share and per share amounts):


	Three Months Ended June 30,						Six Months Ended June 30,
	2023			2022			2023			2022
Numerator:
Net loss attributable to common stockholders	$	(20,174	)	$	(17,015	)	$	(39,969	)	$	(32,349	)
Denominator:
Weighted-average common shares outstanding, basic and diluted		38,657,205			28,150,051			38,601,916			27,409,264
Net loss per share attributable to common stockholders, basic and diluted	$	(0.52	)	$	(0.60	)	$	(1.04	)	$	(1.18	)

The Company’s potentially dilutive securities have been excluded from the computation of diluted net loss per common share as the effect would be to reduce the net loss per common share. Therefore, the weighted-average number of common shares outstanding used to calculate both basic and diluted net loss per common share is the same. The Company excluded the following potential common shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per common share for the periods indicated because including them would have had an anti-dilutive effect:


	As of June 30,
	2023		2022
Options to purchase common stock – service based		5,550,413		4,162,669
Options to purchase common stock – performance based		210,629		210,629
Unvested restricted common stock		53,715		112,311
Total		5,814,757		4,485,609