Net Loss per Share Attributable to Common Stockholders

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Net Loss per Share Attributable to Common Stockholders

Net Loss per Share Attributable to Common Stockholders

The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2020				2019				2020				2019
	Class A		Class B		Class A		Class B		Class A		Class B		Class A		Class B
	(in thousands, except per share data)
Net loss attributable to common stockholders	$	(18,119)	$	(8,349)	$	(4,573)	$	(36,280)	$	(45,059)	$	(40,290)	$	(3,588)	$	(74,085)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted	206,528		95,161		13,215		104,841		157,656		140,972		4,453		91,940
Net loss per share attributable to common stockholders, basic and diluted	$	(0.09)	$	(0.09)	$	(0.35)	$	(0.35)	$	(0.29)	$	(0.29)	$	(0.81)	$	(0.81)

Since the Company was in a loss position for all periods presented, basic net loss per share is the same as diluted net loss per share as the inclusion of all potential common shares outstanding would have been antidilutive. The potential shares of common stock that were excluded from the computation of diluted net loss per share attributable to common stockholders for the periods presented because including them would have been antidilutive are as follows:

	September 30,
	2020	2019
	(in thousands)
Convertible senior notes	15,363	—
Shares subject to repurchase	4,354	6,564
Unexercised stock options	19,065	21,878
Unvested restricted stock and RSUs	8,524	5,868
Shares issuable pursuant to the ESPP	228	412
Total	47,534	34,722