Gift or transfer — classified separately from trades.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
May 8, 2026
Reporting period
Not applicable
Filed with the SEC
May 11, 2026
DirectorIndirect holdingGift / transfer
Context
Classification
gift transfer
Code G — gift, bequest or transfer
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001093557-26-000078
Filed / recorded
May 11, 2026, 11:13 PM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
DEXCOM INC
Issuer CIK
1093557
Ticker
DXCM
Reporting person
Steven R Altman
Relationship
Director
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
May 8, 2026
Transaction code
G
Shares / units
5,037
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
63,667
Ownership form
Indirect — by Trust
Amendment
No
Footnotes from the filing
Shares were transferred from direct ownership to ownership under the Steven R. and Lisa J. Altman, TTEE's Altman Family Trust DTD 8/21/92, upon vesting of previously awarded restricted stock units.
Shares are held by the Steven R. and Lisa J. Altman, TTEE's Altman Family Trust DTD 8/21/92, with respect to which the reporting person is a trustee.