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

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SEC filing history

Showing 901-925 of 1,000 matching filings.

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25

Current page

37

4

PRIMARY DOCUMENT

Filing date: 11 Jun 2015
Reporting date: 10 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Jun 2015
Reporting date: 10 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Jun 2015
Reporting date: 02 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Jun 2015
Reporting date: 01 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 05 May 2015
Reporting date: 01 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 05 May 2015
Reporting date: 01 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

ARS File 000-19311

AUTO-GENERATED PAPER DOCUMENT

Filing date: 01 May 2015
Reporting date: 31 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 000-19311

DEFINITIVE ADDITIONAL MATERIALS

Filing date: 30 Apr 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-19311

DEFINITIVE PROXY STATEMENT

Filing date: 30 Apr 2015
Reporting date: 10 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-19311

10-Q

Filing date: 24 Apr 2015
Reporting date: 31 Mar 2015
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-19311

8-K

Filing date: 24 Apr 2015
Reporting date: 23 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Apr 2015
Reporting date: 02 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2015
Reporting date: 01 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 30 Mar 2015
Reporting date: 27 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-19311

8-K

Filing date: 27 Mar 2015
Reporting date: 27 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 26 Mar 2015
Reporting date: 25 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Mar 2015
Reporting date: 20 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Mar 2015
Reporting date: 19 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Mar 2015
Reporting date: 17 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 17 Mar 2015
Reporting date: 16 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 16 Mar 2015
Reporting date: 13 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2015
Reporting date: 10 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2015
Reporting date: 09 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2015
Reporting date: 10 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2015
Reporting date: 01 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

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