Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| TNDM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | 08/15/2026 | Steuer-Abgabe | 22.72 | 942 | 21,402 | Form 4 |
| TNDM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | 08/15/2026 | Optionsausübung | — | 2,624 | — | Form 4 |
| TNDM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | 08/15/2026 | Steuer-Abgabe | 22.72 | 537 | 12,201 | Form 4 |
| TNDM | Vosseller Leigh | EVP & CHIEF FINANCIAL OFFICER | 08/15/2026 | Optionsausübung | — | 1,496 | — | Form 4 |
| TNDM | Sheridan John F | PRESIDENT & CEO | 08/15/2026 | Steuer-Abgabe | 22.72 | 5,055 | 114,850 | Form 4 |
| TNDM | Sheridan John F | PRESIDENT & CEO | 08/15/2026 | Optionsausübung | — | 9,934 | — | Form 4 |
| TNDM | Sheridan John F | PRESIDENT & CEO | 08/15/2026 | Steuer-Abgabe | 22.72 | 3,044 | 69,160 | Form 4 |
| TNDM | Sheridan John F | PRESIDENT & CEO | 08/15/2026 | Optionsausübung | — | 5,982 | — | Form 4 |
| TNDM | Morrison Susan | EVP & Chief Admin. Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 495 | 11,246 | Form 4 |
| TNDM | Morrison Susan | EVP & Chief Admin. Officer | 08/15/2026 | Optionsausübung | — | 1,730 | — | Form 4 |
| TNDM | Morrison Susan | EVP & Chief Admin. Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 314 | 7,134 | Form 4 |
| TNDM | Morrison Susan | EVP & Chief Admin. Officer | 08/15/2026 | Optionsausübung | — | 1,097 | — | Form 4 |
| TNDM | Kyrillos Jean-Claude | EVP & Chief Operating Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 535 | 12,155 | Form 4 |
| TNDM | Kyrillos Jean-Claude | EVP & Chief Operating Officer | 08/15/2026 | Optionsausübung | — | 1,010 | — | Form 4 |
| TNDM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 1,029 | 23,379 | Form 4 |
| TNDM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | 08/15/2026 | Optionsausübung | — | 1,917 | — | Form 4 |
| TNDM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 589 | 13,382 | Form 4 |
| TNDM | Gasser Elizabeth Anne | EVP, Chief Strategy Officer | 08/15/2026 | Optionsausübung | — | 1,097 | — | Form 4 |
| TNDM | Carpenter Rick | EVP & Chief Technology Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 820 | 18,630 | Form 4 |
| TNDM | Carpenter Rick | EVP & Chief Technology Officer | 08/15/2026 | Optionsausübung | — | 1,610 | — | Form 4 |
| TNDM | Carpenter Rick | EVP & Chief Technology Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 457 | 10,383 | Form 4 |
| TNDM | Carpenter Rick | EVP & Chief Technology Officer | 08/15/2026 | Optionsausübung | — | 897 | — | Form 4 |
| TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 976 | 22,175 | Form 4 |
| TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | 08/15/2026 | Optionsausübung | — | 1,917 | — | Form 4 |
| TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | 08/15/2026 | Steuer-Abgabe | 22.72 | 559 | 12,700 | Form 4 |
| TNDM | Hansen Shannon Marie | EVP & Chief Legal Officer | 08/15/2026 | Optionsausübung | — | 1,097 | — | Form 4 |
| TNDM | Kyrillos Jean-Claude | EVP & Chief Operating Officer | 07/15/2026 | Steuer-Abgabe | 15.28 | 1,926 | 29,429 | Form 4 |
| TNDM | Kyrillos Jean-Claude | EVP & Chief Operating Officer | 07/15/2026 | Optionsausübung | — | 3,636 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).