| 日期/Date | 事件/Event | 地點/Location |
| 2010/12/7 | EDMC, FSRV, CBG, ESI at William Blair & Company, LLC Global Services Growth Stock Conference | |
| 2010/12/7 | EDMC, FSRV, CBG, ESI at William Blair & Company, LLC Global Services Growth Stock Conference | |
| 2010/12/7 | EDMC, FSRV, CBG, ESI at William Blair & Company, LLC Global Services Growth Stock Conference | |