| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Versant Ventures | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Feb 18, 2007 | Series D | $ 22M | Versant Ventures | Detail |
| Jun 17, 2004 | Series B | $ 5.97M | Versant Ventures | Detail |
| Jan 9, 2008 | Series E | $ 12.65M | Versant Ventures | Detail |