Annual report pursuant to Section 13 and 15(d)

Net Loss Per Share of Common Stock (Tables)

Net Loss Per Share of Common Stock (Tables)

12 Months Ended

Dec. 31, 2020

Schedule of Computation of Basic and Diluted Loss Per Share for Common Stockholders

The following table sets forth the computation of basic and diluted loss per share for common stockholders:


	Year Ended December 31,
	2020			2019			2018
Net loss applicable to common stockholders	$	(28,155,673	)	$	(12,794,493	)	$	(37,684,424	)
Weighted average shares of common stock outstanding		22,763,528			8,283,509			7,606,266

Net loss per share of common stock—basic and diluted	$	(1.24	)	$	(1.54	)	$	(4.95	)

Schedule of Antidilutive Securities Excluded from Computation of Diluted Weighted Average Shares Outstanding

The following potentially dilutive securities outstanding at December 31, 2020, 2019 and 2018 have been excluded from the computation of diluted weighted average shares outstanding, as they would have been antidilutive given the Company’s net loss:


	December 31,
	2020		2019		2018
Options to purchase common stock		1,853,841		1,216,338		718,788
Warrants to purchase common stock		12,350,293		3,033,910		3,124,303

		14,204,134		4,250,248		3,843,091