Basic net loss per share is computed using the

two-class

method, by dividing the net loss by the weighted-average number of shares of common stock of the Company outstanding during the period. Diluted net loss per share is computed by giving effect to all potential shares of common stock of the Company, including redeemable convertible preferred stock, outstanding stock options, warrants, to the extent dilutive, and reduced by the amount of cumulative dividends earned on the preferred shares. However, the unvested restricted stock, restricted stock units and performance stock units as of September 30, 2021 and 2020 of 65,860,347 and 84,486,332 respectively, are not considered as participating securities and are anti-dilutive and as such are excluded from the weighted average number of shares used for calculating basic and diluted net loss per share. Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential shares of common stock of the Company outstanding would have been anti-dilutive.

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


	Three months ended September 30,				Nine months ended September 30,
	2021		2020		2021		2020
Net loss	$	(69,129)	$	(13,003)	$	(188,425)	$	(44,437)
Cumulative redeemable convertible preferred stock dividends		—		3,774		7,060		11,150

Numerator for Basic and Dilutive loss per share - loss available to common stockholders	$	(69,129)	$	(16,777)	$	(195,485)	$	(55,587	)

Denominator:
Class A common stock		111,312,720		—		50,027,683		—
Class B common stock		18,419,260		—		7,300,725		—
Series A common stock		—		26,108,711		14,420,964		26,108,727
Series B common stock		—		3,054,318		1,664,380		3,054,318
Warrants (convertible to Series A common stock)		—		3,444,328		1,899,768		3,444,328

Denominator for Basic and Dilutive loss per share-weighted-average common stock		129,731,980		32,607,357		75,313,520		32,607,373

Basic loss per share	$	(0.53)	$	(0.51)	$	(2.60)	$	(1.70)
Dilutive loss per share	$	(0.53)	$	(0.51)	$	(2.60)	$	(1.70)

Since the Company was in a net loss position for all periods presented, basic loss per share calculation excludes redeemable convertible preferred stock as it does not participate in net losses of the Company. Additionally, net loss per share attributable to common shareholders was the same on a basic and diluted basis, as the inclusion of all potential common equivalent shares outstanding would have been anti-dilutive.

Anti-dilutive common equivalent shares were as follows:


	Three months ended September 30,				Nine months ended September 30,
	2021		2020		2021		2020
Options (convertible to Series A common stock)		923,750		1,137,026		923,750		1,137,026
Warrants (convertible to Series A common stock)		—		1,973,763		—		1,973,763
Redeemable convertible preferred stock		—		39,223,194		—		39,223,194
Restricted stock and restricted stock units		64,360,347		84,486,332		64,360,347		84,486,332
Performance stock units		1,500,000		—		1,500,000		—