SEC EDGAR Submission 0001093557-21-000097

<SEC-DOCUMENT>0001093557-21-000097-index.html : 20210326
<SEC-HEADER>0001093557-21-000097.hdr.sgml : 20210326
<ACCEPTANCE-DATETIME>20210326160812
ACCESSION NUMBER:		0001093557-21-000097
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		45
CONFORMED PERIOD OF REPORT:	20210520
FILED AS OF DATE:		20210326
DATE AS OF CHANGE:		20210326

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:		21777379

	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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<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>dxcm-2021xpredef14aproxy_a.htm
<DESCRIPTION>PRE 14A
<TEXT>
Document 1 - file: dxcm-2021xpredef14aproxy_a.htm

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<FILENAME>a2021-proxyxstatementxcove.jpg
<TEXT>
Document 2 - file: a2021-proxyxstatementxcove.jpg

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<SEQUENCE>3
<FILENAME>auditcommittee3.jpg
<TEXT>
Document 3 - file: auditcommittee3.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>bedependable1.jpg
<TEXT>
Document 4 - file: bedependable1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>boardmonitoring1.jpg
<TEXT>
Document 5 - file: boardmonitoring1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>cash1.jpg
<TEXT>
Document 6 - file: cash1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>ceovsneochart1.jpg
<TEXT>
Document 7 - file: ceovsneochart1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>cgm1.jpg
<TEXT>
Document 8 - file: cgm1.jpg

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<FILENAME>chart-3a3c5efa537447779651.jpg
<TEXT>
Document 9 - file: chart-3a3c5efa537447779651.jpg

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<FILENAME>chart-9c4d38e41a8d496493a1.jpg
<TEXT>
Document 10 - file: chart-9c4d38e41a8d496493a1.jpg

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<FILENAME>chart-b2361636cf1e4363b1c1.jpg
<TEXT>
Document 11 - file: chart-b2361636cf1e4363b1c1.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>clock1.jpg
<TEXT>
Document 12 - file: clock1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>compcommittee3.jpg
<TEXT>
Document 13 - file: compcommittee3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>compensationconsultants1.jpg
<TEXT>
Document 14 - file: compensationconsultants1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>dexcomgreenstandalone2.jpg
<TEXT>
Document 15 - file: dexcomgreenstandalone2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>doubledmanufacturing1.jpg
<TEXT>
Document 16 - file: doubledmanufacturing1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>dxcmpc_finalx031921xpagex11.jpg
<TEXT>
Document 17 - file: dxcmpc_finalx031921xpagex11.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>dxcmpc_finalx031921xpagex21.jpg
<TEXT>
Document 18 - file: dxcmpc_finalx031921xpagex21.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>fdaapproval1.jpg
<TEXT>
Document 19 - file: fdaapproval1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>financialexpert1.jpg
<TEXT>
Document 20 - file: financialexpert1.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>image53.jpg
<TEXT>
Document 21 - file: image53.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>increasenewusers1.jpg
<TEXT>
Document 22 - file: increasenewusers1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>independent1.jpg
<TEXT>
Document 23 - file: independent1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>industry1.jpg
<TEXT>
Document 24 - file: industry1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>integrity1.jpg
<TEXT>
Document 25 - file: integrity1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>internet1.jpg
<TEXT>
Document 26 - file: internet1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>listen1.jpg
<TEXT>
Document 27 - file: listen1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>managementsrole1.jpg
<TEXT>
Document 28 - file: managementsrole1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>map1.jpg
<TEXT>
Document 29 - file: map1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>marketcapitalization1.jpg
<TEXT>
Document 30 - file: marketcapitalization1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>31
<FILENAME>meeting1.jpg
<TEXT>
Document 31 - file: meeting1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>32
<FILENAME>ml1.jpg
<TEXT>
Document 32 - file: ml1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>33
<FILENAME>nominatingandgovernancecoma.jpg
<TEXT>
Document 33 - file: nominatingandgovernancecoma.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>34
<FILENAME>policiesandprocedures1.jpg
<TEXT>
Document 34 - file: policiesandprocedures1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>35
<FILENAME>report1.jpg
<TEXT>
Document 35 - file: report1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>36
<FILENAME>responsibility1.jpg
<TEXT>
Document 36 - file: responsibility1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>37
<FILENAME>responsibility21.jpg
<TEXT>
Document 37 - file: responsibility21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>38
<FILENAME>responsibility31.jpg
<TEXT>
Document 38 - file: responsibility31.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>39
<FILENAME>responsibility41.jpg
<TEXT>
Document 39 - file: responsibility41.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>40
<FILENAME>revenue1.jpg
<TEXT>
Document 40 - file: revenue1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>41
<FILENAME>stockprice2.jpg
<TEXT>
Document 41 - file: stockprice2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>42
<FILENAME>technologycommittee3.jpg
<TEXT>
Document 42 - file: technologycommittee3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>43
<FILENAME>telephone1.jpg
<TEXT>
Document 43 - file: telephone1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>44
<FILENAME>thinkbig1.jpg
<TEXT>
Document 44 - file: thinkbig1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>45
<FILENAME>trgt1.jpg
<TEXT>
Document 45 - file: trgt1.jpg

</DOCUMENT>
</SEC-DOCUMENT>