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 2,708 SEC EDGAR filings since 21 May 1996

SEC filing history

Showing 751-775 of 1,000 matching filings.

Per page
25
Current page
31
4

PRIMARY DOCUMENT

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
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4

PRIMARY DOCUMENT

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
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4

PRIMARY DOCUMENT

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
SEC evidence
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SC 13G/A File 005-42028

SC 13G/A filing

Filing date
14 Feb 2017
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-42028

SC 13G/A filing

Filing date
10 Feb 2017
Reporting date
Not listed
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8-K File 000-19311

8-K

Filing date
02 Feb 2017
Reporting date
02 Feb 2017
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4 File 001-37859

PRIMARY DOCUMENT

Filing date
01 Feb 2017
Reporting date
01 Feb 2017
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8-K File 000-19311

CURRENT REPORT

Filing date
01 Feb 2017
Reporting date
01 Feb 2017
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8-K File 000-19311

8-K

Filing date
26 Jan 2017
Reporting date
26 Jan 2017
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SC 13G/A File 005-42028

SC 13G/A filing

Filing date
19 Jan 2017
Reporting date
Not listed
SEC evidence
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8-K File 000-19311

8-K filing

Filing date
17 Jan 2017
Reporting date
17 Jan 2017
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
10 Jan 2017
Reporting date
09 Jan 2017
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3 File 001-37859

PRIMARY DOCUMENT

Filing date
22 Dec 2016
Reporting date
22 Dec 2016
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8-K File 000-19311

8-K

Filing date
19 Dec 2016
Reporting date
19 Dec 2016
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8-K File 000-19311

8-K

Filing date
12 Dec 2016
Reporting date
09 Dec 2016
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4

PRIMARY DOCUMENT

Filing date
05 Dec 2016
Reporting date
01 Dec 2016
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4

PRIMARY DOCUMENT

Filing date
05 Dec 2016
Reporting date
01 Dec 2016
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
14 Nov 2016
Reporting date
08 Nov 2016
SEC evidence
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8-K File 000-19311

8-K

Filing date
26 Oct 2016
Reporting date
26 Oct 2016
SEC evidence
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Next action
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