| Jun 01, 2015 |
Secondary Market |
Undisclosed amount |
|
| Nov 01, 2014 |
Venture |
Undisclosed amount |
|
| Jan 17, 2013 |
Series E |
$ 25,011,200 |
|
| May 31, 2011 |
Series D |
$ 20,000,000 |
|
| May 26, 2009 |
Series C |
$ 10,000,000 |
|
| Dec 31, 2007 |
Series B |
$ 10,500,000 |
|
| Jun 13, 2007 |
Series A |
$ 5,000,000 |
|
