| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Biotech Turnaround Fund (BTF) | - | - | - | Detail |
| Versant Ventures | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Aug 29, 2003 | Series A | $ 27M | Biotech Turnaround Fund (BTF),Charter Venture Group,etc. | Detail |
| Dec 1, 2004 | Series B | $ 44M | Versant Ventures | Detail |