| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Sep 11, 2013 | Private Equity(PE) | $23.50M | 5 | — | — | Detail |
| Oct 1, 2012 | Series Unknown | $6.41M | 1 | — | — | Detail |
| Sep 16, 2011 | Series Unknown | $12.50M | 2 | Intuitive Venture Partners | — | Detail |
| Jun 14, 2010 | Series E | $10.70M | 2 | — | — | Detail |
| Apr 14, 2010 | Convertable Note | $8.52M | — | — | — | Detail |
| Mar 13, 2008 | Series D | $48M | 5 | Advanced Equities | — | Detail |
| Oct 6, 2005 | Series C | $17M | 4 | Crescendo Ventures | — | Detail |
| Apr 4, 2005 | Series C | $7.50M | 2 | — | — | Detail |
| May 28, 2004 | Series C | $5M | 1 | Kleiner Perkins | — | Detail |