| Investor Name | Invest Money | Lead Investor | Propotion |
|---|
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Nov 7, 2007 | Series A | $ 6.60M | Flagship Pioneering,Physic Ventures | Detail |
| Dec 14, 2009 | Grant | $ 800K | Detail | |
| Aug 1, 2009 | Series B | $ 14M | DSM Venturing,Flagship Pioneering,etc. | Detail |