Net Loss per Share Attributable to Common Stockholders

12 Months Ended

Jan. 31, 2020

Earnings Per Share [Abstract]

Net Loss per Share Attributable to Common Stockholders

Net Loss per Share Attributable to Common Stockholders

The following table presents the calculation of basic and diluted net loss per share attributable to common stockholders for periods presented:

	Year Ended January 31,
(in thousands, except per share data)	2020		2019		2018
Numerator:
Net loss	$	(208,359)	$	(426,458)	$	(52,276)
Less: preferred stock accretion	—		(353)		(1,461)
Net loss attributable to common stockholders	$	(208,359)	$	(426,811)	$	(53,737)
Denominator:
Weighted-average common shares outstanding	176,704		135,163		32,294
Net loss per share attributable to common stockholders:
Basic and diluted	$	(1.18)	$	(3.16)	$	(1.66)

Outstanding potentially dilutive securities that were excluded from the diluted per share calculations because they would have been antidilutive are as follows:

	January 31,
(in thousands)	2020	2019	2018
RSUs	13,555	16,568	—
Stock options	6,882	13,648	19,832
ESPP	274	295	—
Convertible senior notes	788	—	—
Convertible preferred stock as-converted	—	—	100,350
Warrants to purchase convertible preferred stock	—	—	22
Warrants to purchase common stock	—	—	18
Total antidilutive securities	21,499	30,511	120,222

The table above does not include 0.3 million, 0.6 million and 23.1 million RSUs outstanding as of January 31, 2020, 2019 and 2018 as these RSUs are subject to performance-based or market-based vesting conditions that were not considered to be met or probable of being met as of the end of the reporting period.