Investor Name	Invest Money	Lead Investor	Propotion
ARCH Venture Partners	-	-	-	Detail
ArmaVir Partners	-	-	-	Detail
Deerfield Partners	-	-	-	Detail
Forbion Capital Partners	-	-	-	Detail
RA Capital Management	-	-	-	Detail
Third Rock Ventures	-	-	-	Detail
TVM Capital	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Apr 20, 2011	Series C	$ 30M	ARCH Venture Partners,Easton Capital,etc.	Detail
Jun 17, 2004	Series A	$ 8.50M	ABN AMRO Fund,Nazem and Company	Detail
Mar 12, 2010	Series B	$ 35M	Easton Capital,Forbion Capital Partners,etc.	Detail
Oct 7, 2004	Series Unknown	$ 12M	ABN AMRO Fund,Easton Capital,etc.	Detail
Mar 16, 2011	Grant	$ 4.20M		Detail