Investor Name	Invest Money	Lead Investor	Propotion
Greylock	-	Yes	-	Detail
Tiger Global Management	-	Yes	-	Detail
Altos Ventures	-	-	-	Detail
Index Ventures	-	-	-	Detail
Meritech Capital Partners	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Aug 2, 2006	Series B	$ 1.06M		Detail
May 11, 2011	Series D	$ 4M	Altos Ventures,First Round Capital	Detail
Jan 7, 2005	Series A	$ 560K		Detail
Aug 14, 2009	Series D	$ 2.17M	Altos Ventures,First Round Capital	Detail
Jan 24, 2017	Series E	$ 25M	Index Ventures,Meritech Capital Partners	Detail
Jan 29, 2008	Series C	$ 2.90M	Altos Ventures	Detail