Net loss per share attributable to common stockholders (Tables)

3 Months Ended

Apr. 30, 2020

Schedule of earnings per share, basic and diluted

Basic and diluted net loss per share attributable to common stockholders was calculated as follows:


	Three months ended April 30,
	2020		2019
Numerator:
Net loss	$	(6,112)	$	(6,695)
Accretion of redeemable convertible preferred stock to redemption value	—		(7,863)
Net loss attributable to common stockholders	$	(6,112)	$	(14,558)
Denominator:
Weighted-average shares of common stock outstanding, basic and diluted	37,308,084		2,013,839
Net loss per share attributable to common stockholders	$	(0.16)	$	(7.23)

Schedule of shares excluded from computation of diluted net loss per share

The following potential common shares, presented based on amounts outstanding at each period end, were excluded from the calculation of diluted net loss per share attributable to common stockholders for the periods indicated because including them would have had an anti-dilutive effect:


	As of April 30,
	2020	2019
Redeemable convertible preferred stock (as-converted to common stock)	—	25,311,535
Stock options to purchase common stock and restricted stock units	6,405,769	6,433,948
Warrants to purchase convertible preferred stock	—	581,798
Warrants to purchase common stock	75,137	406,685
	6,480,906	32,733,966