| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Mar 10, 2015 | Grant | — | 1 | National Institutes of Health | — | Detail |
| Mar 2, 2015 | Series D | $15.50M | 1 | — | — | Detail |
| Jun 3, 2014 | Grant | — | 1 | National Institutes of Health | — | Detail |
| Mar 25, 2014 | Grant | $2.68M | 1 | Unitaid | — | Detail |
| Dec 30, 2011 | Series B | $10M | 1 | — | — | Detail |
| Oct 27, 2009 | Series A | $2.80M | 1 | — | — | Detail |