Company:  BIOGEN IDEC INC. (BIIB)
Form Type:  10-K
Filing Date:  2/6/2009 
CIK:  0000875045 
Address:  14 CAMBRIDGE CENTER 
City, State, Zip:  CAMBRIDGE, Massachusetts 02142 
Telephone:  (617) 679-2000 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$46.38   		Change: 
0.53 (1.16%)  
Trade Time: 
Nov 20   		Market Cap: 
$13.41B
Description of Business
Register for a Free Trial and access this filing in:     
  FORM 10-K
    PART I
      Item 1. Business
        NAME AND TITLE
      Item 1A. Risk Factors
      Item 1B. Unresolved Staff Comments
      Item 2. Properties
      Item 3. Legal Proceedings
      Item 4. Submission of Matters to a Vote of Security Holders
    PART II
      Item 5. Market for Registrant's Common Equity, Related ...
      Item 6. Selected Financial Data
      Item 7. Management's Discussion and Analysis of Financial ...
        Results of Operations
      Item 7A. Quantitative and Qualitative Disclosures About ...
      Item 8. Consolidated Financial Statements and Supplementary ...
      Item 9. Changes in and Disagreements with Accountants on ...
      Item 9A. Controls and Procedures
      Item 9B. Other Information
    PART III
      Item 10. Directors, Executive Officers and Corporate Governance
      Item 11. Executive Compensation
      Item 12. Security Ownership of Certain Beneficial Owners ...
      Item 13. Certain Relationships and Related Transactions, ...
      Item 14. Principal Accountant Fees and Services
    PART IV
      Item 15. Exhibits, Financial Statement Schedules
    SIGNATURES
    INCOME STATEMENT
    BALANCE SHEET
    BALANCE SHEET
    CASH FLOW
    STOCKHOLDERS EQUITY
    STOCKHOLDERS EQUITY
    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
    EXHIBIT INDEX
  EXHIBIT 4.4
  EXHIBIT 10.19
  EXHIBIT 10.25
  EXHIBIT 10.30
  EXHIBIT 10.34
  EXHIBIT 10.45
  EXHIBIT 10.51
  EXHIBIT 10.52
  EXHIBIT 10.53
  EXHIBIT 10.54
  EXHIBIT 10.59
  EXHIBIT 10.61
  EXHIBIT 10.63
  EXHIBIT 10.66
  EXHIBIT 21
    SUBSIDIARIES
  EXHIBIT 23.1
    CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
  EXHIBIT 31.1
  EXHIBIT 31.2
  EXHIBIT 32.1
    CERTIFICATION
© 1995-2009 EDGAR Online, Inc. All rights reserved • NASDAQ: EDGR • Solutions for Corporations • Terms of Use • Privacy Statement