Net Loss per Share

9 Months Ended

Sep. 30, 2022

Net Loss per Share

Net Loss per Share

10. Net Loss per Share

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Numerator:
Net loss	$	(8,671)	$	(20,156)	$	(36,876)	$	(59,566)
Net loss attributable to common stockholders	$	(8,671)	$	(20,156)	$	(36,876)	$	(59,566)
Denominator:
Weighted average common stock outstanding—basic and diluted		32,399,855		32,055,551		32,389,771		31,707,068
Net loss per share attributable to common stockholders—basic and diluted	$	(0.27)	$	(0.63)	$	(1.14)	$	(1.88)

The Company’s potential dilutive securities have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss per share. 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, presented based on amounts outstanding at each period end, 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:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2022	2021	2022	2021
Warrants to purchase common stock	19,044	19,044	19,044	19,044
Unvested restricted stock units	164,340	264,500	164,340	264,500
Stock options to purchase common stock	5,001,233	3,783,351	5,001,233	3,783,351
	5,184,617	4,066,895	5,184,617	4,066,895