Investor Name	Invest Money	Lead Investor	Propotion
Union Square Ventures	-	Yes	-	Detail
Greenspring Associates	-	-	-	Detail
New Enterprise Associates	-	-	-	Detail
Pelion Venture Partners	-	-	-	Detail
Venrock	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Jun 17, 2013	Grant	$ 150K	National Science Foundation	Detail
Jun 1, 2009	Non-Equity Assistant	0	Atlas Financial Group	Detail
Jul 12, 2011	Series B	$ 20M	New Enterprise Associates,Pelion Venture Partners,etc.	Detail
Nov 25, 2009	Series A	$ 2.05M	Pelion Venture Partners,Venrock	Detail