
	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2022		2021		2022
Numerator:
Net loss attributable to common stock shareholders	$	(120,003)	$	(36,544)	$	(187,464)	$	(124,502)
Denominator:
Weighted average common stock used in computing basic and diluted net loss per share	243,861,780		305,977,372		147,836,650		301,821,464
Basic and diluted net loss per share	$	(0.49)	$	(0.12)	$	(1.27)	$	(0.41)

For the three and nine months ended September 30, 2021 and 2022, the following Common Stock outstanding were excluded from the calculation of diluted net loss per share, as their inclusion would have been anti-dilutive for the periods prescribed.


	Three Months Ended September 30,		Nine Months Ended September 30,
	2021	2022	2021	2022
Shares issuable upon exercise of stock options	33,641,132	27,032,668	33,869,470	31,529,919
Shares issuable upon vesting of non-vested shares	98,094	1,815,043	33,093	1,282,482
Shares issuable upon vesting of Capped non-vested shares	—	15,017,783	—	5,280,978
Shares issuable upon exercise of warrants	21,327,750	28,437,000	7,187,374	28,437,000
Shares issuable upon conversion of Series B2 Preferred	7,153,219	—	8,076,300	—
Shares issuable upon conversion of Series C1 Preferred	6,398,475	—	19,896,422	—
Shares issuable upon conversion of Series C2 Preferred	4,842,260	—	15,057,284	—
Shares issuable upon conversion of Series D1 Preferred	5,335,362	—	16,590,614	—
Shares issuable upon conversion of Series D2 Preferred	1,606,919	—	4,996,808	—
Shares issuable upon conversion of non-controlling interests of a subsidiary	4,125,761	—	12,829,289	—
Shares issuable upon vesting of Earn-out shares	14,999,991	19,999,988	5,054,942	19,999,988
Shares issuable that may be subject to cancellation	1,265,625	1,687,500	426,511	1,687,500