Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-02-13 11:11:20
Reporting Period:
2009-02-11
Issuer
Cik Name Symbol Sector (SIC) IRS No
875045 Biogen Idec Inc. BIIB ()
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1238648 Michael John Dunn 14 Cambridge Center
Cambridge MA 02142
No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2009-02-11 2,258 $50.81 24,956 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct