Gasser Elizabeth Anne 4

What Happened
Elizabeth Anne Gasser, EVP & Chief Strategy Officer of Tandem Diabetes Care, Inc. (TNDM), was granted 29,136 restricted stock units (RSUs) on 2026-05-29. The grant is recorded as a derivative award (code A) at $0.00 per unit — typical for RSU compensation grants. The Form 4 was filed on 2026-06-02 and appears to be timely.

Key Details

• Transaction date: 2026-05-29 (Report filed 2026-06-02; Accession 0001438133-26-000112)
• Grant: 29,136 RSUs; reported price $0.00 (derivative award)
• Vesting (per footnotes): one-third vests on 5/29/2027; remaining RSUs vest in eight equal quarterly installments on the 15th of the month thereafter (per the 2023 Long-Term Incentive Plan).
• Settlement: Each RSU represents a contingent right to receive one share of common stock or cash in lieu, at the company’s discretion.
• Shares owned after transaction: not specified on the Form 4.
• Remarks: Ex. 24 Power of Attorney noted on filing.

Context
RSU grants are a common form of executive compensation and do not represent an immediate purchase or sale; value is realized as RSUs vest and are settled (in stock or cash). This award by itself should be seen as compensation-related (not an open-market purchase) and does not necessarily indicate a personal buying or selling signal.