| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Dec 19, 2019 | Grant | — | 1 | Rose Research Center (RRC) in North Carolina | — | Detail |
| Jul 26, 2016 | Grant | $11M | 1 | National Institutes of Health | — | Detail |
| Feb 26, 2015 | Series A | $2.34M | 1 | — | — | Detail |
| Aug 14, 2011 | Series A | $4.50M | 2 | — | — | Detail |
| Sep 15, 2008 | Series Unknown | $300K | 2 | — | — | Detail |
| Feb 8, 2007 | Series A | $800K | 1 | — | — | Detail |