| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| ARCH Venture Partners | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Mar 19, 2007 | Series B | $ 29M | ARCH Venture Partners | Detail |
| Mar 3, 2006 | Series A | $ 4.60M | ARCH Venture Partners | Detail |
| Mar 17, 2010 | Series Unknown | $ 1.50M | ARCH Venture Partners | Detail |