Net loss per share

12 Months Ended

Dec. 31, 2021

The following table presents the calculation of basic and diluted net loss per share attributable to common stockholders (in thousands, except share and per share amounts):


	Fiscal Year Ended December 31,
	2021		2020		2019
Numerator:
Net loss attributable to common stockholders	$	(80,026)	$	(77,620)	$	(69,703)
Denominator:
Weighted-average shares used in computing net loss per share attributable to common stockholders	54,972,827		33,384,438		27,096,379
Net loss per share attributable to common stockholders, basic and diluted	$	(1.46)	$	(2.33)	$	(2.57)

The following potentially dilutive securities were excluded from the computation of diluted net loss per share calculations, because the impact of including them would have been anti-dilutive:


	Fiscal Year Ended December 31,
	2021	2020	2019
Redeemable convertible preferred stock	—	85,391,338	79,472,483
Stock options	20,342,259	19,028,454	17,889,502
RSUs and restricted stock	2,606,351	—	—
Contingently issuable shares under ESPP	60,880	—	—
Early exercised common stock options subject to repurchase	—	—	2,337
Redeemable convertible preferred stock warrants	—	12,595	12,595
Total potentially dilutive securities	23,009,490	104,432,387	97,376,917