| Round | Announced on | Number of investors | Raised |
|---|---|---|---|
| Undisclosed | Nov. 17, 2015 (read announcement) | n/a | $2,500,000 |
| Undisclosed | Aug. 1, 2016 (read announcement) | n/a | $4,500,000 |
| Undisclosed | July 12, 2017 (read announcement) | n/a | $35,000,000 |
| Undisclosed | Aug. 6, 2019 (read announcement) | n/a | n/a |