Notice of Proposed Sale · 144
DexCom, Inc.
DXCMNASDAQEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- DEXCOM INC
- Issuer CIK
- 0001093557
- SEC file number
- 000-51222
- Phone
- 8582000200
- Person for whose account securities are to be sold
- Heller Bridgette P
- Relationships to issuer
- Director
- Street
- 6340 SEQUENCE DRIVE
- City
- SAN DIEGO
- State / country code
- CA
- Postal code
- 92121
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 1,012 | 89,349.48 | 377,360,765 | 08/12/2026 | NASDAQ | Fidelity Brokerage Services LLC |
Broker / market maker — proposed row 1, entry 1
- Name
- Fidelity Brokerage Services LLC
- Street
- 900 Salem Street
- City
- Smithfield
- State / country code
- RI
- Postal code
- 02917
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 09/29/2021 | Restricted Stock Vesting | Issuer | 1,012 | N | 09/29/2021 | Compensation |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| Bridgette P. Heller | Common | 05/12/2026 | 1,012 | 60,730.12 |
Seller — prior-sale row 1, entry 1
- Name
- Bridgette P. Heller
- Street
- 6340 Sequence Drive
- City
- San Diego
- State / country code
- CA
- Postal code
- 92121
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 08/12/2026
- Signed
- /s/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Bridgette P. Heller
- Plan adoption dates
- 08/14/2025
Recent company filings
- 10-Q filingOct 29, 2026
- Results of Operations and Financial Condition · Other EventsOct 29, 2026
- 144 filingSep 15, 2026
- 144 filingSep 15, 2026
- Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Regulation FD DisclosureSep 14, 2026