STOCKHOLDERS' EQUITY (Tables)

6 Months Ended

Jun. 30, 2021

Schedule of stockholders' equity, including warrants and rights

The following represents a summary of the warrants outstanding as of June 30, 2021:


			Underlying	Exercise
	Issue Year	Expiration	Shares	Price
Warrants
(1)	2017	June 2022	2,540	$	41.25
(1)	2017	June 2022	500	$	7.50
(2)	2017	June 2022	6,095	$	105.00
(3)	2017	August 2022	25,201	$	0.40
(4)	2017	August 2022	4,000	$	46.88
(5)	2017	August 2022	47,995	$	150.00
(5)	2017	August 2022	9,101	$	7.50
(6)	2017	August 2022	16,664	$	0.40
(6)	2017	August 2022	7,335	$	0.40
(7)	2017	October 2022	666	$	0.40
(8)	2018	October 2022	7,207	$	112.50
(9)	2018	April 2023	69,964	$	5.40
(9)	2018	April 2023	78,414	$	5.40
(10)	2018	October 2022	15,466	$	11.25
(11)	2018	July 2023	14,671	$	5.40
(11)	2018	July 2023	14,672	$	5.40
(11)	2018	August 2023	20,903	$	5.40
(11)	2018	August 2023	20,903	$	5.40
(11)	2018	September 2023	19,816	$	5.40
(11)	2018	September 2023	20,903	$	5.40
(12)	2018	November 2023	75,788	$	5.40
(12)	2018	December 2023	51,282	$	5.40
(13)	2019	April 2024	147,472	$	5.40
(14)	2019	May 2024	154,343	$	9.56
			831,901

(1)	These warrants were issued in connection with a June 2017 merger transaction (the “Merger”).

(2)	These warrants were issued in connection with the Merger.

(3)	These warrants were issued in connection with an underwritten public offering completed on August 28, 2017 (the “August 2017 Offering”) and are the August 2017 Offering Warrants discussed below.

(4)	These warrants were issued in connection with the August 2017 Offering.

(5)	These warrants were issued in connection with the conversion of our Series A Senior stock, at the time of the closing of the August 2017 Offering.

(6)	These warrants were issued in connection with the conversion of convertible bridge notes, at the time of the closing of the August 2017 Offering, and are the Note Conversion Warrants discussed below.

(7)	These warrants were issued in connection with the waiver of default the Company received in the fourth quarter of 2017 in connection with the Convertible Promissory Notes and are the Convertible Promissory Note Warrants discussed below.

(8)	These warrants were issued in connection with the Debt Obligation settlement agreements and are the Creditor Warrants discussed below.

(9)	These warrants were issued in connection with the 2018 Note Agreement and are the April 2018 Warrants discussed below.

(10)	These warrants were issued in connection with the 2018 Note Agreement and are the Advisor Warrants discussed below.

(11)	These warrants were issued in connection with the 2018 Note Agreement and are the Q3 2018 Warrants discussed below.

(12)	These warrants were issued in connection with the 2018 Note Agreement and subsequent Amendment Agreement and are the Q4 2018 Warrants discussed below.

(13)	These warrants were issued in connection with the 2018 Note Agreement and subsequent Amendment No. 2 Agreement and are the April 2019 Warrants discussed below.

(14)	These warrants were issued in connection with the May 2019 Bridge Notes and are the May 2019 Warrants discussed below.

Summary of dividends recorded

There were no deemed dividends during the three and six months ended June 30, 2021 or the three months ended June 30, 2020. The following represents a summary of the dividends recorded for the six months ended June 30, 2020:


	Amount Recorded
Deemed Dividends	(in thousands)

Dividends resulting from the March 2020 Amendment
Deemed Dividend A	$	3,333
Deemed Dividend B		6
Deemed Dividend C		5
Deemed Dividend D		*

For the six months ended June 30, 2020	$	3,344

* Represents less than one thousand dollars