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 626-650 of 1,000 matching filings.

Per page
25
Current page
26
4

PRIMARY DOCUMENT

Filing date
27 Sep 2018
Reporting date
26 Sep 2018
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4

PRIMARY DOCUMENT

Filing date
03 Aug 2018
Reporting date
01 Aug 2018
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8-K File 000-19311

8-K

Filing date
03 Aug 2018
Reporting date
03 Aug 2018
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8-K File 000-19311

8-K

Filing date
24 Jul 2018
Reporting date
24 Jul 2018
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UPLOAD

UPLOAD filing

Filing date
23 Jul 2018
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
03 Jul 2018
Reporting date
02 Jul 2018
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CORRESP

CORRESP filing

Filing date
28 Jun 2018
Reporting date
Not listed
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8-K File 000-19311

8-K

Filing date
26 Jun 2018
Reporting date
21 Jun 2018
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3

PRIMARY DOCUMENT

Filing date
19 Jun 2018
Reporting date
11 Jun 2018
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UPLOAD

UPLOAD filing

Filing date
18 Jun 2018
Reporting date
Not listed
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8-K File 000-19311

8-K

Filing date
15 Jun 2018
Reporting date
12 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
14 Jun 2018
Reporting date
12 Jun 2018
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SC 13G

SC 13G

Filing date
07 Jun 2018
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
05 Jun 2018
Reporting date
01 Jun 2018
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4

PRIMARY DOCUMENT

Filing date
04 May 2018
Reporting date
02 May 2018
SEC evidence
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