Company:  RADISYS CORP (RSYS)
Form Type:  SC 13G/A
Filing Date:  2/8/2012 
CIK:  0000873044 
Address:  5435 NE DAWSON CREEK DR 
City, State, Zip:  HILLSBORO, Oregon 97124 
Telephone:  (503) 615-1100 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$5.07  
Change: 
0.09 (1.81%)  
Trade Time: 
May 24  
Market Cap: 
$145.07M
Description of Business
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  FORM SC 13G/A
  EXHIBIT 99.1