Net Loss per Share (Tables)

6 Months Ended

Jun. 30, 2017

Potential Dilutive Shares Excluded from Computation of Diluted Net Loss Per Share

Basic net loss per share is computed by dividing net loss by the weighted average number of shares of common stock outstanding for the period. The Company’s potentially dilutive shares, which include outstanding common stock options, unvested restricted stock and preferred stock, have not been included in the computation of diluted net loss per share for any of the periods presented as the result would be anti-dilutive. Such potentially dilutive shares of common stock at June 30, 2017 and 2016 consisted of the following:


	June 30,
	2017		2016
Stock options		3,537,835		3,438,103
Unvested restricted stock		1,330,492		1,236,388
Preferred stock		23,289,258		—

	28,157,585		4,674,491