| Investor Name | Invest Money | Lead Investor | Propotion |
|---|
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Jan 1, 2000 | Non-Equity Assistant | 0 | MIT Media Lab | Detail |
| Jan 1, 2010 | Debt Financing | $ 5M | Viola Credit | Detail |
| Jun 1, 2009 | Debt Financing | $ 2.24M | Viola Credit | Detail |
| Jan 28, 2011 | IPO | $ 150M | Detail |