Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share Of Common Stock, Basic And Diluted (Tables)

Net Loss Per Share Of Common Stock, Basic And Diluted (Tables)

3 Months Ended

Mar. 31, 2019

Schedule of the computation of basic and diluted net loss per share of Common Stock

The following table sets forth the computation of basic and diluted net loss per share of common stock and preferred stock for the three months ended March 31, 2019 and 2018, which includes both classes of participating securities:



	Three Months Ended						Three Months Ended
	March 31,						March 31,
	2019						2018
	Common stock			Preferred stock			Common stock			Preferred stock
Net loss per share, basic and diluted
Numerator:
Allocation of undistributed net loss	$	(5,537,787	)	$	(1,916,261	)	$	(3,882,847	)	$	—
Denominator:
Weighted average shares	41,284,168			2,857,143			31,316,246			—
Basic and diluted net loss per share	$	(0.13	)	$	(0.67	)	$	(0.12	)	$	—

Schedule of anti-dilutive securities excluded from computation of diluted weighted shares outstanding

The following outstanding securities at March 31, 2019 and 2018 have been excluded from the computation of diluted weighted shares outstanding, as they could have been anti-dilutive:



	Three Months Ended
	March 31,
	2019	2018
Stock options	4,345,305	3,909,384
Warrants on common stock	4,024,708	18,986,659
Restricted Stock Units	345,000	—
Underwriters' unit purchase option	40,000	40,000