| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| ARCH Venture Partners | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Nov 19, 2004 | Series Unknown | $ 11.80M | ARCH Venture Partners,Versant Ventures | Detail |
| May 22, 2003 | Series Unknown | $ 15M | ARCH Venture Partners,Versant Ventures | Detail |