3Filing Date: Sep 10, 2026

Dexcom (DXCM)

Initial Statement of Beneficial Ownership

View SEC Filing
ACC: 0001093557-26-000169
Total Value$0
Trades1
Insiders1

Transaction Details

Boehnlein Glenn S
Director·Indirect · By Trust
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After42
Footnotes ▸

Shares are held by the Boehnlein 2017 Trust, with respect to which the Reporting Person and the Reporting Person's spouse are co-trustees.

Post-Transaction Holdings

Boehnlein Glenn S · Director
SecuritySharesChange
Common Stock42-
Original SEC Filing Textexpand_more
=== SEC Form 3 — Statement of Changes in Beneficial Ownership === Document Type: 3 Period of Report: 2026-09-10 --- Issuer --- Name: DEXCOM INC (DXCM) CIK: 0001093557 --- Reporting Owner --- Name: Boehnlein Glenn S CIK: 0001670936 Role: Director --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) Footnotes: [F1] Shares are held by the Boehnlein 2017 Trust, with respect to which the Reporting Person and the Reporting Person's spouse are co-trustees. --- Footnotes (Complete Index) --- F1: Shares are held by the Boehnlein 2017 Trust, with respect to which the Reporting Person and the Reporting Person's spouse are co-trustees. --- Signature --- /s/ /s/ Jereme M. Sylvain, as Attorney-in-Fact for Glenn S. Boehnlein (2026-09-10)

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