| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Politan Capital Management | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Aug 26, 2017 | Post-IPO Equity | 0 | Robeco | Detail |
| Jul 31, 2000 | Series Unknown | 0 | Signatures Capital | Detail |
| Nov 11, 2016 | Grant | $ 4.95M | Bill & Melinda Gates Foundation | Detail |
| Aug 8, 2007 | IPO | $ 202.60M | Detail |