| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Dec 22, 2013 | Series Unknown | $11.77M | — | — | — | Detail |
| Aug 2, 2011 | Series Unknown | $6.40M | 1 | Oak Investment Partners | — | Detail |
| Mar 1, 2010 | Series Unknown | $7.29M | 3 | — | — | Detail |
| Jan 14, 2008 | Series Unknown | $13.60M | 3 | — | — | Detail |
| Apr 27, 2006 | Series Unknown | $18.69M | 3 | — | — | Detail |
| Jul 18, 2003 | Series B | $8.27M | 4 | Ampersand Capital Partners | — | Detail |
| Oct 16, 2001 | Series A | $11M | 4 | Allegra Partners , Diamondhead Ventures | — | Detail |