Net Loss Per Share Attributable to Common Stockholders

9 Months Ended

Sep. 30, 2022

Net Loss Per Share Attributable to Common Stockholders

8. Net Loss Per Share Attributable to Common Stockholders

The following table shows the computation of basic and diluted net loss per share (in thousands, except share and per share data):


	Three Months Ended September 30,						Nine Months Ended September 30,
	2022			2021			2022			2021
Net loss	$	(9,682	)	$	(9,615	)	$	(37,482	)	$	(36,935	)
Accretion of redeemable convertible preferred stock to redemption value and cumulative preferred stock dividends		—			(1,322	)		—			(4,548	)
Net loss attributable to common stockholders		(9,682	)		(10,937	)		(37,482	)		(41,483	)
Weighted-average common shares used to compute net loss per share attributable to common stockholders, basic and diluted		26,336,029			15,585,611			26,290,868			7,554,300
Net loss per share attributable to common stockholders, basic and diluted	$	(0.37	)	$	(0.70	)	$	(1.43	)	$	(5.49	)

All outstanding shares of redeemable convertible preferred stock were converted on a 1-for-1 basis to shares of common stock on August 12, 2021, the date of the Company's IPO (see Note 1). The cumulative preferred stock dividend was therefore eliminated upon conversion of the redeemable convertible preferred stock.

The following outstanding shares of potentially dilutive securities were excluded from the computation of the diluted net loss per share attributable to common stockholders for the periods presented because their effect would have been anti-dilutive:


	Three and Nine Months Ended September 30,
	2022		2021
Common stock options		4,533,421		2,737,315
Unvested restricted stock awards		219,310		348,639
Total potentially dilutive shares		4,752,731		3,085,954