0001950047-23-005516.txt : 20231201 0001950047-23-005516.hdr.sgml : 20231201 20231201160844 ACCESSION NUMBER: 0001950047-23-005516 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231201 DATE AS OF CHANGE: 20231201 SUBJECT COMPANY: 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: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-51222 FILM NUMBER: 231459579 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Brown Michael Jon CENTRAL INDEX KEY: 0001899922 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 6340 SEQUENCE DR CITY: SAN DIEGO STATE: CA ZIP: 92121 FORMER COMPANY: FORMER CONFORMED NAME: Brown Micheal Jon DATE OF NAME CHANGE: 20211216 144 1 primary_doc.xml 144 0001899922 XXXXXXXX LIVE 0001093557 DEXCOM, INC. 000-51222 6340 Sequence Drive San Diego CA 92121 (858) 200-0200 MICHAEL BROWN Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

3612 413773.74 386373935 12/01/2023 NASDAQ Common 03/08/2023 Restricted Stock Issuer N 3612 03/08/2023 Not Applicable Y 12/01/2023 08/29/2023 /s/ Michael Jon Brown