0001949846-23-000507.txt : 20231215 0001949846-23-000507.hdr.sgml : 20231215 20231215101904 ACCESSION NUMBER: 0001949846-23-000507 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231215 DATE AS OF CHANGE: 20231215 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: 231489095 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: ALTMAN STEVEN R CENTRAL INDEX KEY: 0001191307 FILING VALUES: FORM TYPE: 144 144 1 primary_doc.xml 144 0001191307 XXXXXXXX LIVE 0001093557 DEXCOM INC 000-51222 6340 SEQUENCE DRIVE SAN DIEGO CA 92121 8582000200 ALTMAN STEVEN R Director COMMON THE CHARLES SCHWAB CORPORATION

3000 Schwab Way Westlake TX 76262

3568 432160.00 386373935 12/15/2023 NASDAQ COMMON 05/21/2022 RSU ISSUER N 3568 05/21/2022 NA N STEVEN R. ALTMAN

6340 Sequence Drive San Diego CA 92121

COMMON 10/16/2023 1000 77580.00 STEVEN R. ALTMAN

6340 Sequence Drive San Diego CA 92121

COMMON 11/15/2023 1000 101256.00 STEVEN R. ALTMAN

6340 Sequence Drive San Diego CA 92121

COMMON 12/12/2023 3000 360004.00 FULL ACCOUNT TITLE: S & L ALTMAN TTEE ALTMAN FAMILY TRUST 12/15/2023 05/30/2023 STEVEN R. ALTMAN