| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Aug 27, 2020 | Post-IPO Debt | $750M | 1 | Bain Capital Private Equity | — | Detail |
| Sep 30, 2016 | IPO | $237.90M | — | — | — | Detail |
| Sep 6, 2016 | Series Unknown | $6.50M | — | — | — | Detail |
| Jun 1, 2016 | Debt Financing | $75M | 1 | — | — | Detail |
| Dec 23, 2015 | Series Unknown | — | 2 | — | — | Detail |
| Nov 14, 2014 | Secondary Market | — | 1 | — | — | Detail |
| Aug 27, 2014 | Series E | $140M | 3 | Fidelity , Wellington Management | — | Detail |
| Jul 30, 2014 | Secondary Market | $5M | 1 | — | — | Detail |
| Jan 14, 2014 | Series D | $101M | 7 | Riverwood Capital , Sapphire Ventures | — | Detail |
| Nov 26, 2013 | Grant | $179.99K | 1 | National Science Foundation | — | Detail |
| Aug 22, 2012 | Series C | $33M | 4 | Khosla Ventures , Lightspeed Venture Partners | — | Detail |
| Oct 25, 2011 | Series B | $25M | 3 | Khosla Ventures | — | Detail |
| Apr 19, 2011 | Series A | $13.20M | 5 | — | — | Detail |
| Dec 21, 2009 | Convertable Note | — | 1 | — | — | Detail |