WARRANTS

12 Months Ended

Dec. 31, 2021

Warrants

WARRANTS

20. WARRANTS 

A summary of warrant activity for the years ended December 31, 2021 and 2020 is presented below.

	Warrants			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value
Outstanding at January 1, 2020		79,018		$	206.57		3.74	$	7,735
Granted		4,156,150			1.47
Forfeited		(474	)		880.00
Exercised		(919,134	)		1.62
Outstanding at December 31, 2020		3,315,560			6.19		4.27		4,220,327
Granted		18,665,252			2.47
Forfeited		(397	)		8.00
Exercised		(1,965,628	)		2.42
Outstanding at December 31, 2021		20,014,787		$	3.09		4.67	$	4,256,888

The following table summarizes information about common stock warrants outstanding at December 31, 2021:

Outstanding				Exercisable
		Weighted
		Average	Weighted		Weighted
		Remaining	Average		Average
Exercise	Number	Contractual	Exercise	Number	Exercise
Price	Outstanding	Life (Years)	Price	Exercisable	Price
$ —	6,500	2.25	$ —	6,500	$—
$0.88 - $3.01	19,936,640	4.68	$2.31	19,936,640	$0.88 - $3.01
$8.00 - $19.80	53,055	2.39	$12.78	53,055	$8.00 - $19.80
$440 - $920	16,225	1.20	$733.40	16,225	$440 - $920
$1,040 - $2,000	2,367	1.18	$1,404.85	2,367	$1,040 - $2,000
$ — - $2,000.00	20,014,787	4.67	$3.09	20,014,787	$3.09

Warrant Issuances During 2021

On December 30, 2021, the Company issued warrants to purchase an aggregate of 16,037,858 shares of common stock at an exercise price equal to $2.50 per share in connection with the issuance of promissory notes in the aggregate principal face amount of $66 million (see Note 24). If the trading price of the common stock is less than $2.50 per share 90 days after December 30, 2021, the exercise price will be reduced to 110% of the closing price of the common stock on that date, subject to a floor price of $1.00 per share.

The Company has valued the 14,095,350 Series A warrants issued in connection with the issuance of promissory notes in the aggregate principal face amount of $66 million (see Note 24) at their date of grant utilizing a Monte Carlo simulation valuation model. The Company has valued the other warrants issued at their date of grant utilizing the Black-Scholes option pricing model. This model is dependent upon several variables such as the warrants’ remaining contractual term, exercise price, current stock price, risk-free interest rate and estimated volatility of the Company’s stock over the contractual term of the warrants. The risk-free interest rate used in the calculations is based on the implied yield available on U.S. Treasury issues with an equivalent term approximating the contractual life of the warrants.

The Company utilized a variety of pricing models and the weighted average assumptions used during the years ended December 31, 2021 and 2020 were as follows:

	December 31, 2021			December 31, 2020
Exercise price	$	2.29		$	1.79
Remaining contractual term		4.7			4.1
Volatility		150	%		99	%
Dividend yield		0	%		0	%
Risk-free interest rate		1.0	%		0.4	%