Company:  RADISYS CORP (RSYS)
Form Type:  10-K
Filing Date:  3/1/2012 
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: 
$4.90  
Change: 
0.14 (2.94%)  
Trade Time: 
01:20 PM EST  
Market Cap: 
$140.20M
Description of Business
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  FORM 10-K
    PART I
      Item 1. Business
      Item 1A. Risk Factors
        BENEFICIAL OWNERS
      Item 1B. Unresolved Staff Comments
      Item 2. Properties
      Item 3. Legal Proceedings
      Item 4. Mine Safety Disclosures
    PART II
      Item 5. Market for Registrant's Common Equity, Related ...
      Item 7. Management's Discussion and Analysis of Financial ...
        Results of Operations
        Liquidity and Capital Resources
          INCOME STATEMENT
      Item 7A. Quantitative and Qualitative Disclosures about ...
      Item 8. Financial Statements and Supplementary Data
        Report of Independent Registered Public Accounting Firm
        REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
        INCOME STATEMENT
        BALANCE SHEET
        STOCKHOLDERS EQUITY
        CASH FLOW
        Note 1- Nature of Operations
          INCOME STATEMENT
          INCOME STATEMENT
          BALANCE SHEET
          CASH FLOW
          CASH FLOW
      Item 9. Changes In and Disagreements with Accountants on ...
      Item 9A. Controls and Procedures
    PART III
      Item 10. Directors, Executive Officers and Corporate Governance
      Item 11. Executive Compensation
      Item 12. Security Ownership of Certain Beneficial Owners and ...
      Item 13. Certain Relationships and Related Transactions, and ...
      Item 14. Principal Accounting Fees and Services
    PART IV
    SIGNATURES
    EXHIBIT INDEX
  EXHIBIT 21.1
    SUBSIDIARIES
  EXHIBIT 23.1
    Consent of Independent Registered Public Accounting Firm
  EXHIBIT 31.1
    31.1_302 CEO Certification
  EXHIBIT 31.2
    31.2_302 CFO Certification
  EXHIBIT 32.1
    32.1_906 CEO Certification
  EXHIBIT 32.2
    32.2_906 CFO Certification