| Dec 11, 2013 |
Series F |
$ 43,000,000 |
|
| Jun 14, 2012 |
Venture |
$ 1,061,340 |
|
| Jun 01, 2012 |
Series E |
$ 35,000,000 |
|
| Sep 13, 2011 |
Venture |
Undisclosed amount |
|
| Sep 09, 2010 |
Series D |
$ 24,000,000 |
|
| Oct 12, 2009 |
Series C |
$ 10,000,000 |
|
| Dec 01, 2007 |
Series B |
$ 8,500,000 |
|
| Jun 01, 2007 |
Series A |
$ 1,500,000 |
|
