Net Loss per Share (Tables)

12 Months Ended

Dec. 31, 2021

Net Loss per Share

Schedule of basic and diluted net loss per share attributable to common stockholders

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

	Year Ended December 31,
	2021		2020
Numerator:
Net loss attributable to common stockholders	$	(51,158)	$	(26,523)
Denominator:
Weighted‑average common shares outstanding, basic and diluted		6,267,776		1,105,260
Net loss per share attributable to common stockholders, basic and diluted	$	(8.16)	$	(24.00)

Schedule of antidilutive securities excluded from computation of net loss per share

	Year Ended December 31,
	2021	2020
Redeemable convertible preferred stock (as converted to common stock)	—	11,788,435
Unvested restricted common stock	—	11,537
Unvested shares from early exercises	111,756	27,869
Stock options to purchase common stock	3,461,870	1,625,256
	3,573,626	13,453,097