| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| National Institutes of Health | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Oct 23, 2008 | Series D | $ 25M | TPG,CIDC Consultants,etc. | Detail |
| Oct 15, 2004 | Series B | $ 30.50M | TPG,Cogene Ventures,etc. | Detail |
| May 17, 2006 | Series C | $ 45M | TPG | Detail |
| Jul 29, 2008 | Series D | $ 12.50M | TPG | Detail |
| Jun 7, 2002 | Series Unknown | $ 12.60M | Cogene Ventures,Hunt Ventures | Detail |