ALEXION PHARMACEUTICALS, INC. reports

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

ALEXION PHARMACEUTICALS, INC. has filed 2,112 SEC EDGAR filings since 13 Jun 1996

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SEC filing history

Showing 651-675 of 1,000 matching filings.

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25

Current page

27

4

FORM 4

Filing date: 22 May 2015
Reporting date: 14 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 22 May 2015
Reporting date: 20 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

SC TO-T

SCHEDULE TO

Filing date: 22 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-4 File 333-204426

FORM S-4

Filing date: 22 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 13 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-27756

8-K

Filing date: 12 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

425

425

Filing date: 11 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

425

425

Filing date: 11 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 08 May 2015
Reporting date: 06 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

425

425

Filing date: 06 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

425

425

Filing date: 06 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-27756

FORM 8-K

Filing date: 06 May 2015
Reporting date: 05 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

425

FORM 8-K

Filing date: 06 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 04 May 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

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

UPLOAD

UPLOAD filing

Filing date: 29 Apr 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-27756

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

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