0001950047-23-000181.txt : 20230420 0001950047-23-000181.hdr.sgml : 20230420 20230420160435 ACCESSION NUMBER: 0001950047-23-000181 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230420 DATE AS OF CHANGE: 20230420 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: 23833115 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: Regan Barry J. CENTRAL INDEX KEY: 0001746313 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 1023 CHERRY ROAD CITY: MEMPHIS STATE: TN ZIP: 38117 144 1 primary_doc.xml 144 0001746313 XXXXXXXX LIVE 0001093557 DEXCOM INC. 000-51222 6340 Sequence Drive San Diego CA 92121 (858) 200-0200 BARRY REGAN Officer Common Morgan Stanley Smith Barney LLC

1 New York Plaza 38th Floor New York NY 10004

2214 275643.00 387635623 04/20/2023 NASD COMMON 11/19/2022 RSU ISSUER N 2214 11/19/2022 NONE N BARRY REGAN

6340 Sequence Drive San Diego CA 92121

Common 03/13/2023 2010 213600.00 BARRY REGAN

6340 Sequence Drive San Diego CA 92121

Common 03/10/2023 5680 632741.00 BARRY REGAN

6340 Sequence Drive San Diego CA 92121

Common 01/30/2023 2213 234838.00 04/20/2023 11/01/2022 /s/ Barry J. Regan