Net loss per share attributable to common stockholders (Tables)

6 Months Ended

Mar. 31, 2022

Computation of the Company's Basic and Diluted Net Loss Per Share Attributable to Common Stockholders

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


	Three months ended March 31,				Six months ended March 31,
(in thousands, except per share data)	2022		2021		2022		2021
Numerator:
Net loss attributable to common stockholders	$	(60,668)	$	(37,919)	$	(106,231)	$	(70,819)
Denominator:
Weighted average shares used in computing net loss per share, basic and diluted	53,472		48,709		51,673		47,340
Net loss per share attributable to common stockholders, basic and diluted	$	(1.13)	$	(0.78)	$	(2.06)	$	(1.50)

Summary of Calculation of Diluted Net Loss Per Share

The potentially dilutive common shares that were excluded from the calculation of diluted net loss per share because their effect would have been antidilutive for the periods presented are as follows:


	Three and six months ended
	March 31,
(in thousands)	2022	2021
Shares subject to options to purchase common stock	2,888	3,466
Shares subject to performance-based stock options	257	37
Unvested restricted stock units	1,626	736
Unvested shares of common stock issued upon early exercise of stock options	694	9
Shares subject to employee stock purchase plan	50	23
Total	5,515	4,271