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4/A

Changes in Ownership

BIOGEN INC. Filed 2008-03-07 Acc 0001209191-08-016852

Documents 1

4/A Changes in Ownership , xslF345X02/doc4a.xml

Around this filing

2008-07-22 4/A Changes in Ownership
2008-03-07 4/A Changes in Ownership
2008-03-07 4 Changes in Ownership
2008-03-04 8-K Other events
2008-02-29 424B2 Prospectus
2008-02-15 4/A Changes in Ownership

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