| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Lightspeed Venture Partners | - | Yes | - | Detail |
| Sequoia Capital | - | - | - | Detail |
| Claremont Creek Ventures | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Jan 19, 2009 | Series B | $ 6M | Sequoia Capital,Alafi Capital,etc. | Detail |
| Nov 1, 2010 | Series C | $ 12M | Sequoia Capital | Detail |
| Apr 27, 2011 | Grant | $ 2M | National Institutes of Health | Detail |
| Dec 5, 2008 | Series A | $ 4M | Claremont Creek Ventures,Sequoia Capital | Detail |