BIOGEN INC. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Cambridge, MA
SEC filing record 1 source field available
Fiscal year end
31 December
BIOGEN INC. has filed 2,717 SEC EDGAR filings since 21 May 1996

SEC filing history

Showing 151-175 of 176 matching filings.

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25
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7
8-K File 000-19311

FORM 8-K

Filing date
29 Sep 2011
Reporting date
29 Sep 2011
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8-K File 000-19311

FORM 8-K

Filing date
26 Jul 2011
Reporting date
26 Jul 2011
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8-K File 000-19311

FORM 8-K

Filing date
24 Jun 2011
Reporting date
23 Jun 2011
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8-K File 000-19311

FORM 8-K

Filing date
23 Jun 2011
Reporting date
23 Jun 2011
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8-K File 000-19311

FORM 8-K

Filing date
07 Jun 2011
Reporting date
01 Jun 2011
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8-K File 000-19311

FORM 8-K

Filing date
21 Apr 2011
Reporting date
21 Apr 2011
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8-K File 000-19311

FORM 8-K

Filing date
01 Mar 2011
Reporting date
28 Feb 2011
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8-K File 000-19311

FORM 8-K

Filing date
11 Feb 2011
Reporting date
11 Feb 2011
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8-K/A File 000-19311

8-K/A

Filing date
01 Feb 2011
Reporting date
01 Feb 2011
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8-K File 000-19311

FORM 8-K

Filing date
01 Feb 2011
Reporting date
01 Feb 2011
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8-K File 000-19311

FORM 8-K

Filing date
21 Jan 2011
Reporting date
21 Jan 2011
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8-K File 000-19311

FORM 8-K

Filing date
03 Nov 2010
Reporting date
28 Oct 2010
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8-K File 000-19311

FORM 8-K

Filing date
26 Oct 2010
Reporting date
26 Oct 2010
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8-K File 000-19311

FORM 8-K

Filing date
21 Oct 2010
Reporting date
19 Oct 2010
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8-K File 000-19311

FORM 8-K

Filing date
08 Oct 2010
Reporting date
05 Oct 2010
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8-K File 000-19311

FORM 8-K

Filing date
06 Aug 2010
Reporting date
06 Aug 2010
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8-K File 000-19311

FORM 8-K

Filing date
20 Jul 2010
Reporting date
20 Jul 2010
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8-K File 000-19311

FORM 8-K

Filing date
01 Jul 2010
Reporting date
28 Jun 2010
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8-K File 000-19311

FORM 8-K

Filing date
10 Jun 2010
Reporting date
09 Jun 2010
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8-K File 000-19311

FORM 8-K

Filing date
07 Jun 2010
Reporting date
07 Jun 2010
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8-K File 000-19311

FORM 8-K

Filing date
20 Apr 2010
Reporting date
20 Apr 2010
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8-K File 000-19311

8-K filing

Filing date
22 Mar 2010
Reporting date
22 Mar 2010
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8-K File 000-19311

FORM 8-K

Filing date
09 Feb 2010
Reporting date
09 Feb 2010
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8-K File 000-19311

FORM 8-K

Filing date
28 Jan 2010
Reporting date
28 Jan 2010
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8-K File 000-19311

FORM 8-K

Filing date
12 Jan 2010
Reporting date
12 Jan 2010
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