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$ Value

$1.2M

Shares

17,199

Price

$68

Filed

Mar 10

Insider

Name

Stern Sadie

Title

EVP, Chief HR Officer

CIK

0001797971

Roles

Officer

Transaction Details

Transaction Date

2026-03-08

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

131,510

Footnotes

Represents a grant of restricted stock units (RSUs) that are exempt from Section 16b-3 and are subject to vesting in three equal annual installments from the date of grant. RSUs represent a contingent right to receive one share of DexCom, Inc. Common Stock. | Represents the number of shares required to be withheld by the Issuer to cover tax withholding and remittance obligations in connection with the net settlement of RSUs and does not represent a sale by the Reporting Person. | Included in this number are 77,603 unvested RSUs, 39,019 of which were granted on March 8, 2026 and shall vest through March 8, 2029, 19,948 of which were granted on March 8, 2025 and shall vest through March 8, 2028, 11,399 of which were granted on March 8, 2025 and shall vest through March 8, 2027, and 7,237 of which were granted on March 8, 2024 and shall vest through March 8, 2027.

Filing Info

Accession No.

0001093557-26-000047

Form Type

4

Issuer CIK

0001093557

Stern Sadie's History

Date Ticker Type Value
2026-03-08 DXCM A $0
2026-03-08 DXCM F $1.2M
2026-01-29 DXCM A $0
2026-01-29 DXCM F $195K
2025-09-04 DXCM $117K
2025-07-28 DXCM $130K
2025-06-26 DXCM $125K
2025-05-27 DXCM $526K

Other Insiders at DXCM (90d)

Insider Bought Sold Last
SAYER KEVIN R
Executive Chair
2026-03-08
Coleman Jon
EVP, Chief Commercial Officer
2026-03-08
Heller Bridgette P $69K 2026-02-12
Sylvain Jereme M
EVP, Chief Financal Officer
2026-03-08
Leach Jacob Steven
President, CEO, and Director
2026-03-08
Stern Sadie
EVP, Chief HR Officer
2026-03-08
Brown Michael Jon
EVP, Chief Legal Officer
$217K 2026-04-15
Osterloh Albert Frederick IV 2026-02-26