Net Loss Per Share of Common Stock (Tables)

Net Loss Per Share of Common Stock (Tables)

9 Months Ended

Sep. 30, 2014

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:


	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Net loss applicable to common stockholders	$	(16,397,678	)	$	(4,358,180	)	$	(29,880,865	)	$	(12,689,366	)
Weighted average shares of common stock outstanding		13,403,595			1,011,997			5,187,920			1,011,670

Net loss per share of common stock—basic and diluted	$	(1.22	)	$	(4.31	)	$	(5.76	)	$	(12.54	)

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

The following potentially dilutive securities outstanding at September 30, 2014 and 2013 have been excluded from the computation of diluted weighted average shares outstanding, as they would have been antidilutive:


	September 30,
	2014		2013
Preferred stock		—		4,554,874
Stock options		2,843,995		2,192,984
Class A Warrants		6,880,333		—
Class B Warrants		3,440,166		—
Warrants		4,256,862		718,322

		17,421,356		7,466,180

Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share of Common Stock (Tables)