| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Kreos Capital | - | - | - | Detail |
| Oxford Finance LLC | - | - | - | Detail |
| Silicon Valley Bank | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Jul 23, 2007 | Series C | $ 30M | Essex Woodlands Healthcare Partners,Pequot Capital,etc. | Detail |
| Jul 22, 2009 | Debt Financing | $ 12M | Detail | |
| Dec 1, 2005 | Series A | $ 6M | Detail | |
| Jan 4, 2007 | Series B | $ 15M | Pequot Capital,Scale Venture Partners,etc. | Detail |
| Aug 5, 2011 | IPO | 0 | Detail |