<SEC-DOCUMENT>0001104659-21-020547-index.html : 20210211
<SEC-HEADER>0001104659-21-020547.hdr.sgml : 20210211
<ACCEPTANCE-DATETIME>20210211133439
ACCESSION NUMBER:		0001104659-21-020547
CONFORMED SUBMISSION TYPE:	425
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210211
DATE AS OF CHANGE:		20210211

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALEXION PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0000899866
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				133648318
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27756
		FILM NUMBER:		21618436

	BUSINESS ADDRESS:	
		STREET 1:		121 SEAPORT BOULEVARD
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210
		BUSINESS PHONE:		4752302596

	MAIL ADDRESS:	
		STREET 1:		121 SEAPORT BOULEVARD
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALEXION PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	19960111

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ASTRAZENECA PLC
		CENTRAL INDEX KEY:			0000901832
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425

	BUSINESS ADDRESS:	
		STREET 1:		1 FRANCIS CRICK AVENUE
		STREET 2:		CAMBRIDGE BIOMEDICAL CAMPUS
		CITY:			CAMBRIDGE
		STATE:			X0
		ZIP:			CB2 0AA
		BUSINESS PHONE:		011 44 20 7304 5000

	MAIL ADDRESS:	
		STREET 1:		1 FRANCIS CRICK AVENUE
		STREET 2:		CAMBRIDGE BIOMEDICAL CAMPUS
		CITY:			CAMBRIDGE
		STATE:			X0
		ZIP:			CB2 0AA

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ZENECA GROUP PLC
		DATE OF NAME CHANGE:	19930422
</SEC-HEADER>
<DOCUMENT>
<TYPE>425
<SEQUENCE>1
<FILENAME>a20-38431_12425.htm
<DESCRIPTION>425
<TEXT>
Document 1 - file: a20-38431_12425.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g3843112bci001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g3843112bci001.jpg

</DOCUMENT>
</SEC-DOCUMENT>