GREGOIRE SYLVIE L

Related Filers (2)

Ownership (3)

3
Friday, 11/14/2003
BIOGEN IDEC INC: Initial statement of beneficial ownership of securities
4
Friday, 11/14/2003
BIOGEN IDEC INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/4/2003
BIOGEN INC: Statement of changes in beneficial ownership of securities
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