<SEC-DOCUMENT>0001206774-21-000909-index.html : 20210330
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<ACCEPTANCE-DATETIME>20210330164250
ACCESSION NUMBER:		0001206774-21-000909
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20210330
DATE AS OF CHANGE:		20210330

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GILEAD SCIENCES INC
		CENTRAL INDEX KEY:			0000882095
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				943047598
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19731
		FILM NUMBER:		21786481

	BUSINESS ADDRESS:	
		STREET 1:		333 LAKESIDE DR
		CITY:			FOSTER CITY
		STATE:			CA
		ZIP:			94404
		BUSINESS PHONE:		6505743000

	MAIL ADDRESS:	
		STREET 1:		333 LAKESIDE DR
		CITY:			FOSTER CITY
		STATE:			CA
		ZIP:			94404
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<DOCUMENT>
<TYPE>DEFA14A
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<FILENAME>gild3818501-defa14a.htm
<DESCRIPTION>DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
<TEXT>
Document 1 - file: gild3818501-defa14a.htm

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<FILENAME>gild3818501-defa14ax1x1.jpg
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<TEXT>
Document 2 - file: gild3818501-defa14ax1x1.jpg

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<FILENAME>gild3818501-defa14ax1x1a.jpg
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<TEXT>
Document 3 - file: gild3818501-defa14ax1x1a.jpg

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<FILENAME>gild3818501-defa14ax1x2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: gild3818501-defa14ax1x2.jpg

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<FILENAME>gild3818501-defa14ax1x3.jpg
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<TEXT>
Document 5 - file: gild3818501-defa14ax1x3.jpg

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<TEXT>
Document 6 - file: gild3818501-defa14ax1x4.jpg

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<FILENAME>gild3818501-defa14ax1x5.jpg
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<TEXT>
Document 7 - file: gild3818501-defa14ax1x5.jpg

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<SEQUENCE>8
<FILENAME>gild3818501-defa14ax1x6.jpg
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<TEXT>
Document 8 - file: gild3818501-defa14ax1x6.jpg

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<SEQUENCE>9
<FILENAME>gild3818501-defa14ax2x1.jpg
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<TEXT>
Document 9 - file: gild3818501-defa14ax2x1.jpg

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<TEXT>
Document 10 - file: gild3818501-defa14ax2x1aa.jpg

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