| 日期/Date | 事件/Event | 地點/Location |
| 2010/12/9 | BD, BPI, CNK, RGC at Barrington Research Consumer, Media and Business Services Conference | |
| 2010/12/9 | BD, BPI, CNK, RGC at Barrington Research Consumer, Media and Business Services Conference | |
| 2010/12/9 | ABD, BPI, CNK, RGC at Barrington Research Consumer, Media and Business Services Conference | |
| 2010/12/8 | DUF, BPI, ICFI at William Blair & Company, LLC Global Services Growth Stock | |
| 2010/12/8 | DUF, BPI, ICFI at William Blair & Company, LLC Global Services Growth Stock | |
| 2010/12/8 | DUF, BPI, ICFI at William Blair & Company, LLC Global Services Growth Stock | |
| 2010/12/8 | DUF, BPI, ICFI at William Blair & Company, LLC Global Services Growth Stock | |