| Investor Name | Invest Money | Lead Investor | Propotion |
|---|
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Apr 15, 2014 | Series D | $ 100M | Viking Global Investors | Detail |
| Sep 13, 2013 | Grant | $ 2.50M | Detail | |
| Apr 7, 2014 | Series C | $ 5M | Viking Global Investors | Detail |
| Jun 10, 2011 | Series B | $ 5.80M | Detail | |
| Mar 24, 2010 | Series A | $ 4.55M | Detail |