| Date | Round | Amount | Investors |
|---|---|---|---|
| Sep 01, 2014 | Series E | $ 25,699,993 | |
| Jan 01, 2014 | Venture | Undisclosed amount | |
| Jun 12, 2013 | Series D | $ 22,000,000 | |
| Jul 25, 2012 | Series C | $ 25,000,000 | |
| Aug 18, 2011 | Series B | $ 15,000,000 | |
| Jul 01, 2010 | Series A | $ 6,500,000 | |
| Oct 14, 2009 | Seed | $ 2,500,000 | |
| Apr 01, 2009 | Seed | $ 2,500,000 | |
| Jul 23, 2008 | Seed | $ 2,000,000 |