| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Harris and Harris Group | - | - | - | Detail |
| Excelsior Venture Partners III | - | - | - | Detail |
| DFJ Element | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Dec 3, 2001 | Series A | $ 16M | Venture Financial Management | Detail |
| Sep 10, 2003 | Series B | $ 7M | Excelsior Venture Partners III | Detail |