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 |
|---|---|---|---|---|---|---|---|---|
| BSX | O'Connor Padraig Andrew | EVP, Global Operations | 09/02/2026 | Steuer-Abgabe | 48.37 | 567 | 27,426 | Form 4 |
| BSX | O'Connor Padraig Andrew | EVP, Global Operations | 09/02/2026 | Optionsausübung | — | 1,171 | — | Form 4 |
| BSX | Morano Susan E | Director | 08/25/2026 | Kauf | 49.22 | 2,040 | 100,408 | Form 4 |
| BSX | Woodworth Emily | SVP, Global Controller and CAO | 08/11/2026 | I | 51.19 | 2,930 | 149,987 | Form 4 |
| BSX | Monson Jonathan | EVP and CFO | 08/10/2026 | I | 50.46 | 9,908 | 499,958 | Form 4 |
| BSX | Habiger David C | Director | 08/05/2026 | Kauf | 47.59 | 2,100 | 99,937 | Form 4 |
| BSX | Habiger David C | Director | 08/04/2026 | Kauf | 48.59 | 140 | 6,802 | Form 4 |
| BSX | Habiger David C | Director | 08/03/2026 | Kauf | 48.07 | 1,042 | 50,084 | Form 4 |
| BSX | Mahoney Michael F | Chairman, President & CEO | 08/03/2026 | I | 48.43 | 22,119 | 1,071,223 | Form 4 |
| BSX | Mahoney Michael F | Chairman, President & CEO | 08/03/2026 | Kauf | 48.33 | 186,240 | 9,001,408 | Form 4 |
| BSX | Ludwig Edward J | Director | 07/31/2026 | Kauf | 45.48 | 5,000 | 227,400 | Form 4 |
| BSX | Fitzgerald Joseph Michael | EVP & Group Pres, Cardiology | 07/31/2026 | I | 46.73 | 64,198 | 2,999,973 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).