Net Loss Per Share

3 Months Ended

Mar. 31, 2017

Disclosure Text Block

Net Loss Per Share

2. Net Loss Per Share

Basic and diluted net loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding during the period.

In June 2015, in connection with the issuance of approximately $335.7 million in aggregate principal amount of the 2022 Notes, the Company entered into convertible note hedge transactions (the “Convertible Note Hedges”). The Convertible Note Hedges are generally expected to reduce the potential dilution to the Company’s Class A common stockholders upon a conversion of the 2022 Notes and/or offset any cash payments the Company is required to make in excess of the principal amount of converted 2022 Notes in the event that the market price per share of the Company’s Class A common stock, as measured under the terms of the Convertible Note Hedges, is greater than the conversion price of the 2022 Notes (Note 10). The Convertible Note Hedges are not considered for purposes of calculating the number of diluted weighted average shares outstanding, as their effect would be antidilutive.

Concurrently with entering into the Convertible Note Hedges, the Company also entered into certain warrant transactions in which it sold note hedge warrants (the “Note Hedge Warrants”) to the Convertible Note Hedge counterparties to acquire 20,249,665 shares of the Company’s Class A common stock, subject to customary anti-dilution adjustments. The Note Hedge Warrants could have a dilutive effect on the Company’s Class A common stock to the extent that the market price per share of the Class A common stock exceeds the applicable strike price of such warrants (Note 10). The Note Hedge Warrants are not considered for purposes of calculating the number of diluted weighted averages shares outstanding, as their effect would be antidilutive.

The following potentially dilutive securities have been excluded from the computation of diluted weighted average shares outstanding as their effect would be anti-dilutive (in thousands):

	Three Months Ended
	March 31,
	2017	2016
Options to purchase common stock	22,274	22,538
Shares subject to repurchase	52	37
Restricted stock units	2,255	1,255
Note hedge warrants	20,250	20,250
2022 Notes	20,250	20,250
	65,081	64,330

An insignificant number of shares issuable under the Company’s employee stock purchase plan were excluded from the calculation of diluted weighted average shares outstanding because their effects would be anti-dilutive.