| Investor Name | Invest Money | Lead Investor | Propotion |
|---|
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Nov 28, 2008 | Series C | $ 2.80M | Merck Capital Ventures,Solstice Capital,etc. | Detail |
| Apr 3, 2002 | Series A | $ 1.25M | Solstice Capital,Tuscon Ventures,etc. | Detail |
| Sep 17, 2003 | Series A | $ 156K | Solstice Capital,Valley Ventures | Detail |
| Oct 8, 2007 | Series C | $ 5.61M | Merck Capital Ventures,Solstice Capital,etc. | Detail |
| Oct 19, 2005 | Series B | $ 3.40M | Emerging Technology Partners,Solstice Capital,etc. | Detail |