| Round | Announced on | Number of investors | Raised |
|---|---|---|---|
| Series A | Dec. 1, 2007 | 2 | $5,000,000 |
| Series B | Oct. 13, 2008 | 2 | $3,500,000 |
| Series C | March 24, 2010 | 3 | $10,000,000 |
| Seed | May 5, 2010 | ||
| Series D | March 28, 2011 | 5 | $40,000,000 |
| Post IPO Equity | Sept. 6, 2022 | 1 | |
| Post IPO Debt | Sept. 8, 2025 | $1,000,000,000 |
Total of 6 investors