SEC Form 4 · accession 0001438133-26-000115
TANDEM DIABETES CARE INC · TNDM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Elizabeth Anne Gasser
Officer — EVP, Chief Strategy Officer
Period of report
Jun 2, 2026
Accepted (ET)
Jun 4, 2026 · 4:09 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001438133
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Jun 2, 2026 | G | 7,160 | $0.00 | D | 0 | D | |
| Common StockF2 | Jun 2, 2026 | G | 7,160 | $0.00 | A | 33,109 | I | See Footnote |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The reported transaction was a transfer of shares from the Reporting Person's direct holdings to The Gasser Family Trust dated September 1, 2011 for no consideration.
- F2The securities are held by The Gasser Family Trust dated September 1, 2011, of which the Reporting Person is a co-trustee.