BIOGEN INC. reports

Company location: Cambridge, MA
Fiscal year end: 31 December

BIOGEN INC. has filed 2,708 SEC EDGAR filings since 21 May 1996

Filter by type:
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SEC filing history

Showing 726-750 of 1,000 matching filings.

Per page

25

Current page

30

4

PRIMARY DOCUMENT

Filing date: 04 May 2017
Reporting date: 02 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 03 May 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 May 2017
Reporting date: 01 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 May 2017
Reporting date: 27 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Apr 2017
Reporting date: 25 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 000-19311

DEFA14A

Filing date: 26 Apr 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-19311

DEF 14A

Filing date: 26 Apr 2017
Reporting date: 07 Jun 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-19311

10-Q

Filing date: 25 Apr 2017
Reporting date: 31 Mar 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-19311

8-K

Filing date: 25 Apr 2017
Reporting date: 25 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 04 Apr 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2017
Reporting date: 03 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 23 Mar 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 14 Mar 2017
Reporting date: 13 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2017
Reporting date: 28 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2017
Reporting date: 28 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2017
Reporting date: 28 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2017
Reporting date: 28 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2017
Reporting date: 28 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2017
Reporting date: 28 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Mar 2017
Reporting date: 27 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

NO ACT File 000-19311

AUTO-GENERATED PAPER DOCUMENT

Filing date: 23 Feb 2017
Reporting date: 16 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 17 Feb 2017
Reporting date: 15 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 17 Feb 2017
Reporting date: 15 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

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