Net loss per share (Tables)

3 Months Ended

Mar. 31, 2015

Schedule of antidilutive securities excluded from computation of earnings per share

The following potentially dilutive securities outstanding, prior to the use of the treasury stock method or if-converted method, have been excluded from the computation of diluted weighted-average shares outstanding, because such securities had an antidilutive impact due to the loss reported for the three months ended March 31, 2015 and for the period from February 26, 2014 (inception) to March 31, 2014:



	Three Months Ended March 31, 2015	Period from February 26, 2014 (Inception) to March 31, 2014
Unvested restricted common stock sold to founders	2,964,502	3,343,922
Unvested restricted common stock issued upon early exercise of stock options	37,064	—
Options to purchase common stock	1,154,161	—
Series A preferred stock	—	10,000,000
Total	4,155,727	13,343,922