| Investor Name | Invest Money | Lead Investor | Propotion |
|---|
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Feb 15, 2008 | Series B | $ 10.08M | ZKB Pharma Vision Fund,Idinvest Partners,etc. | Detail |
| Dec 1, 2007 | Series A | 0 | Idinvest Partners | Detail |
| Apr 16, 2013 | Series C | Fr 47.10M | Sofinnova Investments,Sofinnova Partners | Detail |