| Date | Event |
| 4-Feb-10 | RadiSys upgraded by Jefferies & Co |
| 2-Feb-10 | Earnings announcement |
| 2-Feb-10 | RADISYS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 15-Jan-10 | RadiSys Corporation Earnings Call scheduled for Tue, Feb 2 |
| 5-Jan-10 | Price hit new 52-week high ($10.18) |
| 25-Nov-09 | Price hit new 52-week high ($10.10) |
| 23-Nov-09 | Price hit new 52-week high ($10.09) |
| 6-Nov-09 | RADISYS CORP Files SEC form 10-Q, Quarterly Report |
| 27-Oct-09 | RadiSys Corporation Earnings Call scheduled for 5:00 pm ET today |
| 27-Oct-09 | RADISYS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 6-Oct-09 | RADISYS CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 7-Aug-09 | RADISYS CORP Files SEC form 10-Q, Quarterly Report |
| 28-Jul-09 | RADISYS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 24-Jul-09 | RADISYS CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 8-May-09 | RADISYS CORP Files SEC form 10-Q, Quarterly Report |
| 30-Apr-09 | RADISYS CORP Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 28-Apr-09 | RADISYS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 3-Apr-09 | RADISYS CORP Files SEC form 8-K/A, Change in Directors or Principal Officers |
| 3-Apr-09 | RADISYS CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 6-Mar-09 | RADISYS CORP Files SEC form 10-K, Annual Report |
| 20-Feb-09 | RADISYS CORP Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 3-Feb-09 | RADISYS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |