| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Jun 24, 2019 | Post-IPO Equity | $20M | 1 | CVI Investments | — | Detail |
| Jan 1, 2019 | Post-IPO Equity | — | 1 | Smile Group | — | Detail |
| Apr 12, 2018 | Grant | — | 2 | SkillSoft , SumTotal Systems | — | Detail |
| Dec 24, 2015 | Post-IPO Equity | $300M | 1 | WPP | — | Detail |
| Jul 1, 2010 | Post-IPO Equity | $2.63M | — | — | — | Detail |
| Jun 28, 2007 | IPO | $87.40M | — | — | — | Detail |
| Aug 5, 2003 | Series E | $12M | 7 | — | — | Detail |
| Jun 6, 2002 | Series D | $20M | 7 | Topspin Partners | — | Detail |
| Aug 13, 2001 | Series C | $15M | 5 | Adams Street Partners , IVP | — | Detail |
| Sep 18, 2000 | Series Unknown | $40M | 8 | — | — | Detail |