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Symbol
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BIIB on Nasdaq
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Entity
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Company
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CIK
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0000875045
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EIN
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330112644
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Business address
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225 Binney Street, 02142 Cambridge, MA
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Phone
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7814642000
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State of incorporation
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DE
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Fiscal year end
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December 31
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Category
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Large accelerated filer
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Former names
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BIOGEN IDEC INC. (to 3/20/2015), BIOGEN IDEC INC (to 4/25/2007), IDEC PHARMACEUTICALS CORP / DE (to 11/12/2003), IDEC PHARMACEUTICALS CORP / CA (to 2/14/1997)
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Signature
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BIOGEN INC. By: /s/ Michael Dambach, Vice President and Treasurer