    <SEC-DOCUMENT>0000078003-24-000072-index.html : 20240314
    <SEC-HEADER>0000078003-24-000072.hdr.sgml : 20240314
    <ACCEPTANCE-DATETIME>20240314091234
    ACCESSION NUMBER:		0000078003-24-000072
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20231231
    FILED AS OF DATE:		20240314
    DATE AS OF CHANGE:		20240314
    EFFECTIVENESS DATE:		20240314

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PFIZER INC
    		CENTRAL INDEX KEY:			0000078003
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		ORGANIZATION NAME:           	03 Life Sciences
    		IRS NUMBER:				135315170
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-03619
    		FILM NUMBER:		24748101

    	BUSINESS ADDRESS:
    		STREET 1:		66 HUDSON BOULEVARD EAST
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10001-2192
    		BUSINESS PHONE:		2127332323

    	MAIL ADDRESS:
    		STREET 1:		66 HUDSON BOULEVARD EAST
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10001-2192

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PFIZER CHARLES & CO INC
    		DATE OF NAME CHANGE:	19710908
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>arsatt24.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: arsatt24.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>