Investor Name	Invest Money	Lead Investor	Propotion

Announced Date	Round	Money Raised	Investors
Mar 15, 2012	Series D	$ 50M	Andreessen Horowitz,Greylock,etc.	Detail
May 15, 2013	Series E	$ 45M	137 Ventures,Andreessen Horowitz,etc.	Detail
Jul 1, 2014	Secondary Market	0	Employee Stock Option Fund,SharesPost Investment Management	Detail
Aug 31, 2010	Series C	$ 20M	Andreessen Horowitz,Cisco,etc.	Detail
Aug 18, 2009	Series B	$ 14M	Andreessen Horowitz,Greylock,etc.	Detail
Sep 1, 2013	Secondary Market	0	Akkadian Ventures	Detail
Nov 15, 2007	Series A	$ 7M	Greylock,Ignition Partners,etc.	Detail
Sep 23, 2016	IPO	$ 96M		Detail