ALTMAN STEVEN R 4

What Happened

• Steven R. Altman, a director of Dexcom Inc. (DXCM), transferred 5,037 shares on May 8, 2026. The filing reports matching "disposed" and "acquired" gift entries for 5,037 shares at $0.00, indicating the shares were moved from Altman's direct ownership into the Steven R. and Lisa J. Altman, TTEE's Altman Family Trust. The transaction arose upon vesting of previously awarded restricted stock units; no sale or cash proceeds were involved.

Key Details

• Transaction date: 2026-05-08
• Transaction code: G (Gift); reported price per share: $0.00; total proceeds: $0
• Share count moved: 5,037 shares (disposed from direct ownership / acquired by the family trust)
• Post-transaction ownership: the 5,037 shares are held by the Altman Family Trust; the reporting person is a trustee of that trust (filing does not state the reporting person's total combined holdings)
• Footnotes: F1 — shares transferred upon RSU vesting; F2 — shares are held by the Altman Family Trust, of which the reporting person is trustee
• Filing timeliness: no late-file warning indicated in the report

Context

• This was a non-market gift/transfer tied to RSU vesting, not an open-market buy or sell. Gifts and intra-family trust transfers typically reflect estate or tax/ownership planning and should not be read as a direct signal of the director’s view on the stock price.