Common Stock and Stockholders' Equity (Deficit) (Tables)

12 Months Ended

Jan. 31, 2018

Schedule of Redeemable Convertible Preferred Stock

The authorized, issued and outstanding shares of redeemable convertible preferred stock (Preferred Stock) and liquidation preferences as of January 31, 2017 were as follows:



Series	Authorized Shares	Issued and Outstanding Shares	Liquidation Preference		Carrying Value
Series A	14,210,789	14,210,783	$	11,373,000	$	11,322,000
Series B	12,015,123	11,986,055	16,500,000		16,420,000
Series C	10,708,782	10,708,780	25,000,000		24,872,000
Series D	6,833,654	6,833,651	27,500,000		27,416,000
Series E	9,484,234	9,484,234	75,000,000		74,500,000
Series F	6,242,000	6,241,936	75,000,000		73,424,000
	59,494,582	59,465,439	$	230,373,000	$	227,954,000

Schedule of Common Stock Reserved for Future Issuance

As of January 31, 2018, shares of common stock reserved for future issuance are as follows:




Options and unvested RSUs outstanding	27,779,974
Available for future stock option and RSU grants	9,842,925
Available for ESPP	2,430,627
	40,053,526