| Date | Round | Amount | Investors |
|---|---|---|---|
| Apr 29, 2014 | Venture | $ 60,000,000 | |
| Jan 08, 2014 | Venture | $ 20,000,000 |
|
| Jul 31, 2013 | Series F | $ 35,000,000 | |
| Jul 24, 2012 | Series E | $ 20,000,000 | |
| Dec 27, 2011 | Series E | $ 7,000,000 |
|
| Oct 25, 2010 | Series D | $ 3,553,000 |
|
| Feb 19, 2010 | Venture | $ 14,126,000 |
|
| Oct 15, 2008 | Series C | $ 10,000,000 | |
| Nov 21, 2006 | Series B | $ 16,000,000 | |
| Apr 01, 2005 | Series A | $ 12,000,000 |