| Investor Name | Invest Money | Lead Investor | Propotion |
|---|
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Apr 16, 2014 | Series B | $ 36M | 5AM Ventures,Adage Capital Management,etc. | Detail |
| Apr 1, 2012 | Series Unknown | $ 8.08M | 5AM Ventures,Montreux Equity Partners | Detail |
| Jan 1, 2011 | Series A | $ 34M | Detail | |
| Jul 1, 2012 | Series Unknown | $ 5M | 5AM Ventures,Montreux Equity Partners | Detail |