| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Versant Ventures | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Jan 5, 2010 | Series D | $ 64M | Versant Ventures | Detail |
| Jan 9, 2004 | Series B | $ 5M | Versant Ventures | Detail |
| Aug 30, 2006 | Series C | $ 20M | Versant Ventures | Detail |
| Jun 26, 2002 | Series A | $ 3M | Versant Ventures | Detail |