ALEXION PHARMACEUTICALS, INC. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Boston, MA
SEC filing record 1 source field available
Fiscal year end
31 December
ALEXION PHARMACEUTICALS, INC. has filed 2,112 SEC EDGAR filings since 13 Jun 1996

SEC filing history

Showing 176-200 of 1,000 matching filings.

Per page
25
Current page
8
425 File 000-27756

425

Filing date
14 Dec 2020
Reporting date
Not listed
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425 File 000-27756

FORM 425

Filing date
14 Dec 2020
Reporting date
Not listed
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4

FORM 4

Filing date
04 Dec 2020
Reporting date
02 Dec 2020
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4

FORM 4

Filing date
01 Dec 2020
Reporting date
30 Nov 2020
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S-8 File 333-240210

FORM S-8

Filing date
30 Jul 2020
Reporting date
Not listed
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4 File 001-39397

FORM 4 SUBMISSION

Filing date
28 Jul 2020
Reporting date
28 Jul 2020
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3 File 001-39397

FORM 3 SUBMISSION

Filing date
23 Jul 2020
Reporting date
23 Jul 2020
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SC TO-T/A

SC TO-T/A

Filing date
02 Jul 2020
Reporting date
Not listed
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SC TO-T/A

SC TO-T/A

Filing date
25 Jun 2020
Reporting date
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SC TO-T/A

SC TO-T/A

Filing date
24 Jun 2020
Reporting date
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SC TO-T/A

SC TO-T/A

Filing date
15 Jun 2020
Reporting date
Not listed
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4

FORM 4

Filing date
09 Jun 2020
Reporting date
08 Jun 2020
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4

FORM 4

Filing date
09 Jun 2020
Reporting date
08 Jun 2020
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4

FORM 4

Filing date
09 Jun 2020
Reporting date
08 Jun 2020
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4

FORM 4

Filing date
09 Jun 2020
Reporting date
08 Jun 2020
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CORRESP

CORRESP filing

Filing date
05 Jun 2020
Reporting date
Not listed
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SC TO-T/A

SC TO-T/A

Filing date
05 Jun 2020
Reporting date
Not listed
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