Net Loss Per Share Attributable to Common Stockholders (Tables)

3 Months Ended

Apr. 30, 2015

Summary of Computation of Basic and Diluted Net Loss Per Share

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share amounts):

	Three Months Ended April 30,
	2015						2014
	Class A			Class B			Class A		Class B
Numerator:
Net loss	$	(6,031	)	$	(41,252	)	$	—	$	(38,511	)
Add: accretion of redeemable convertible preferred stock		—			—			—		(43	)
Net loss attributable to common stockholders	$	(6,031	)	$	(41,252	)	$	—	$	(38,554	)
Denominator:
Weighted-average number of shares outstanding— basic and diluted		15,226			104,153			—		13,734
Net loss per share attributable to common stockholders—basic and diluted	$	(0.40	)	$	(0.40	)	$	—	$	(2.81	)

Summary of Weighted Average Outstanding Shares Excluded from Computation of Diluted Net Loss per Share

The following weighted-average outstanding shares of common stock equivalents were excluded from the computation of diluted net loss per share attributable to common stockholders for the periods presented because the impact of including them would have been antidilutive (in thousands):

	Three Months Ended April 30,
	2015		2014
Redeemable convertible preferred stock		—		76,238
Options to purchase common stock		17,077		18,247
Restricted stock units		5,663		1,070
Employee stock purchase plan		3,263		—
Warrants to purchase redeemable convertible preferred stock		—		87
Repurchasable shares from early-exercised options and unvested restricted stock		651		674
Contingently issuable common stock		161		—
		26,815		96,316