Investor Name	Invest Money	Lead Investor	Propotion
Warburg Pincus	-	Yes	-	Detail
Greenspring Associates	-	-	-	Detail
Matrix Partners	-	-	-	Detail
Underscore VC	-	-	-	Detail
Venrock	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Jul 6, 2015	Series B	$ 16.60M	Matrix Partners,North Bridge Venture Partners & Growth Equity,etc.	Detail
Aug 7, 2018	Series D	$ 43M	Four Rivers Group,Greenspring Associates,etc.	Detail
Jan 18, 2017	Series C	$ 30M	Matrix Partners,Northbridge Investments and Trust Limited,etc.	Detail
Sep 12, 2013	Series A	$ 8M	Matrix Partners,North Bridge Venture Partners & Growth Equity	Detail