<SEC-DOCUMENT>0001093557-22-000072-index.html : 20220325
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<ACCEPTANCE-DATETIME>20220325162512
ACCESSION NUMBER:		0001093557-22-000072
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		43
CONFORMED PERIOD OF REPORT:	20220519
FILED AS OF DATE:		20220325
DATE AS OF CHANGE:		20220325

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DEXCOM INC
		CENTRAL INDEX KEY:			0001093557
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				330857544
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-51222
		FILM NUMBER:		22771742

	BUSINESS ADDRESS:	
		STREET 1:		6340 SEQUENCE DRIVE
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		8582000200

	MAIL ADDRESS:	
		STREET 1:		6340 SEQUENCE DRIVE
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
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Document 1 - file: dxcm-2022xpre14aproxy_acti.htm

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Document 2 - file: a2022-proxyxstatementxcovera.jpg

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Document 3 - file: auditcommitteea.jpg

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Document 4 - file: bedependablea.jpg

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<FILENAME>boardmonitoringa.jpg
<TEXT>
Document 5 - file: boardmonitoringa.jpg

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Document 6 - file: casha.jpg

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Document 7 - file: ceovsneocompa.jpg

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Document 8 - file: chart-08e9ebdb12084a689e9a.jpg

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Document 9 - file: chart-23dec942eb7d4d09b5aa.jpg

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Document 10 - file: chart-6e189f24e088496d8e5a.jpg

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Document 11 - file: chart-d90c3ff2317c4a03b60a.jpg

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Document 12 - file: chart-de51cf764a8a4e84a29a.jpg

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Document 13 - file: clocka.jpg

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Document 14 - file: compcommitteea.jpg

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Document 15 - file: compensationconsultantsa.jpg

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Document 16 - file: dexcomgreenstandalonea.jpg

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Document 17 - file: dxcm-pcx32322v2draft_pagex1a.jpg

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Document 18 - file: dxcm-pcx32322v2draft_pagex2a.jpg

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Document 19 - file: financialexperta.jpg

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Document 20 - file: image5a.jpg

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<FILENAME>independenta.jpg
<TEXT>
Document 21 - file: independenta.jpg

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<FILENAME>industrya.jpg
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Document 22 - file: industrya.jpg

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<FILENAME>integritya.jpg
<TEXT>
Document 23 - file: integritya.jpg

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<FILENAME>interneta.jpg
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Document 24 - file: interneta.jpg

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<FILENAME>kevinsayera.jpg
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Document 25 - file: kevinsayera.jpg

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<TEXT>
Document 26 - file: listena.jpg

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<FILENAME>managementsrolea.jpg
<TEXT>
Document 27 - file: managementsrolea.jpg

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<FILENAME>mapa.jpg
<TEXT>
Document 28 - file: mapa.jpg

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<FILENAME>marketcapitalizationa.jpg
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Document 29 - file: marketcapitalizationa.jpg

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<FILENAME>meetinga.jpg
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Document 30 - file: meetinga.jpg

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<FILENAME>mla.jpg
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Document 31 - file: mla.jpg

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<FILENAME>nominatingandgovernancecomc.jpg
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Document 32 - file: nominatingandgovernancecomc.jpg

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Document 33 - file: policiesandproceduresa.jpg

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<FILENAME>responsibility2a.jpg
<TEXT>
Document 34 - file: responsibility2a.jpg

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<TEXT>
Document 35 - file: responsibility3a.jpg

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<FILENAME>responsibility4a.jpg
<TEXT>
Document 36 - file: responsibility4a.jpg

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<FILENAME>responsibilitya.jpg
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Document 37 - file: responsibilitya.jpg

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<FILENAME>revenuea.jpg
<TEXT>
Document 38 - file: revenuea.jpg

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<TEXT>
Document 39 - file: stockpricea.jpg

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<FILENAME>technologycommitteea.jpg
<TEXT>
Document 40 - file: technologycommitteea.jpg

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<FILENAME>telephonea.jpg
<TEXT>
Document 41 - file: telephonea.jpg

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<FILENAME>thinkbiga.jpg
<TEXT>
Document 42 - file: thinkbiga.jpg

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<FILENAME>trgta.jpg
<TEXT>
Document 43 - file: trgta.jpg

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