Investor Name	Invest Money	Lead Investor	Propotion
Microsoft	-	Yes	-	Detail
Silver Lake Waterman	-	Yes	-	Detail
NextEquity Partners	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Sep 19, 2012	Series C	$ 20M	Andreessen Horowitz,Ignition Partners,etc.	Detail
May 22, 2007	Series A	$ 2.50M		Detail
Oct 29, 2010	Series B	$ 10M	Andreessen Horowitz	Detail
Oct 29, 2009	Series A	$ 2.30M	Alfred Chuang,Andreessen Horowitz,etc.	Detail
Oct 21, 2014	Series D	$ 20M	Andreessen Horowitz,H. Barton Asset Management,etc.	Detail
Apr 2, 2014	Series C	$ 1.99M	Capital One Ventures	Detail