Mahoney Michael F - Insider Non-Derivative Transactions at BOSTON SCIENTIFIC CORP (BSX) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Oct 30, 2025, Mahoney Michael F's relationship to BOSTON SCIENTIFIC CORP (BSX) is Director,Officer (Chairman, President & CEO), and currently has 213,679 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other BSX insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Mahoney Michael F - Insider Non-Derivative Transactions of BSX Common Stock
Mahoney Michael F - Insider Non-Derivative Transactions at BSX
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Oct 31, 2025 | G -- (Common Stock) | 149992 | 0 | 213679 |
| Oct 30, 2025 | G -- (Common Stock) | 88197 | 0 | 289675 |
| Oct 30, 2025 | G -- (Common Stock) | 73996 | 0 | 363671 |
| Jun 3, 2025 | Sell -- (Common Stock) | 89921 | 103.39 | 1476882 |
| Jun 3, 2025 | Sell -- (Common Stock) | 74522 | 104.05 | 1566803 |
| Jun 3, 2025 | M -- (Common Stock) | 56212 | 17.26 | 1591918 |
| Jun 3, 2025 | M -- (Common Stock) | 49407 | 24.55 | 1641325 |
| May 2, 2025 | Sell -- (Common Stock) | 91282 | 102.13 | 1535706 |
| May 2, 2025 | Sell -- (Common Stock) | 73161 | 102.92 | 1626988 |
| May 2, 2025 | M -- (Common Stock) | 56212 | 17.26 | 1650742 |
| May 2, 2025 | M -- (Common Stock) | 49407 | 24.55 | 1700149 |
| Apr 2, 2025 | Sell -- (Common Stock) | 164442 | 100.01 | 1594530 |
| Apr 2, 2025 | M -- (Common Stock) | 56211 | 17.26 | 1709565 |
| Apr 2, 2025 | M -- (Common Stock) | 49407 | 24.55 | 1758972 |
| Feb 18, 2025 | F -- (Common Stock) | 8865 | 106.11 | 1653354 |
| Feb 18, 2025 | M -- (Common Stock) | 18334 | 0 | 1662219 |
| Feb 17, 2025 | F -- (Common Stock) | 7865 | 106.11 | 1643885 |
| Feb 17, 2025 | M -- (Common Stock) | 16265 | 0 | 1651750 |
| Feb 15, 2025 | F -- (Common Stock) | 7990 | 106.11 | 1635485 |
| Feb 15, 2025 | M -- (Common Stock) | 16524 | 0 | 1643475 |
| Feb 13, 2025 | F -- (Common Stock) | 6626 | 105.77 | 1626951 |
| Feb 13, 2025 | M -- (Common Stock) | 13704 | 0 | 1633577 |
| Feb 12, 2025 | F -- (Common Stock) | 62915 | 105.98 | 1619873 |
| Feb 12, 2025 | Acquisition -- (Common Stock) | 130118 | 0 | 1682788 |
| Jan 2, 2025 | F -- (Common Stock) | 25656 | 89.32 | 1552670 |
| Jan 2, 2025 | M -- (Common Stock) | 57121 | 0 | 1578326 |
| Nov 27, 2024 | G -- (Common Stock) | 7800 | 0 | 201478 |
| Nov 6, 2024 | Sell -- (Common Stock) | 160182 | 84.74 | 1521205 |
| Nov 6, 2024 | M -- (Common Stock) | 56211 | 17.26 | 1628307 |
| Nov 6, 2024 | Sell -- (Common Stock) | 2596 | 85.17 | 1681387 |
| Nov 6, 2024 | M -- (Common Stock) | 55676 | 16.31 | 1683983 |
| Oct 8, 2024 | Sell -- (Common Stock) | 82085 | 84.94 | 1572096 |
| Oct 8, 2024 | Sell -- (Common Stock) | 80692 | 84.31 | 1654181 |
| Oct 8, 2024 | M -- (Common Stock) | 56211 | 17.26 | 1679198 |
| Oct 8, 2024 | M -- (Common Stock) | 55675 | 16.31 | 1734873 |
| Sep 6, 2024 | Sell -- (Common Stock) | 162777 | 81.17 | 1622987 |
| Sep 6, 2024 | M -- (Common Stock) | 56211 | 17.26 | 1730089 |
| Sep 6, 2024 | M -- (Common Stock) | 55675 | 16.31 | 1785764 |
| Aug 31, 2024 | G -- (Common Stock) | 176245 | 0 | 209278 |
| Aug 31, 2024 | G -- (Common Stock) | 114237 | 0 | 290482 |
| Aug 31, 2024 | G -- (Common Stock) | 95041 | 0 | 385523 |
| Feb 19, 2024 | F -- (Common Stock) | 7233 | 65.82 | 1673878 |
| Feb 19, 2024 | M -- (Common Stock) | 16307 | 0 | 1681111 |
| Feb 18, 2024 | F -- (Common Stock) | 8131 | 65.82 | 1664804 |
| Feb 18, 2024 | M -- (Common Stock) | 18333 | 0 | 1672935 |
| Feb 17, 2024 | F -- (Common Stock) | 7214 | 65.82 | 1654602 |
| Feb 17, 2024 | M -- (Common Stock) | 16265 | 0 | 1661816 |
| Feb 15, 2024 | F -- (Common Stock) | 7328 | 65.95 | 1645551 |
| Feb 15, 2024 | M -- (Common Stock) | 16523 | 0 | 1652879 |
| Feb 7, 2024 | F -- (Common Stock) | 65047 | 0 | 1636356 |
| Feb 7, 2024 | Acquisition -- (Common Stock) | 146666 | 0 | 1701403 |
| Jan 2, 2024 | F -- (Common Stock) | 40104 | 57.81 | 1554737 |
| Jan 2, 2024 | M -- (Common Stock) | 95919 | 0 | 1594841 |
| Nov 7, 2023 | Sell -- (Common Stock) | 113356 | 52.51 | 1498922 |
| Nov 7, 2023 | M -- (Common Stock) | 57681 | 13.08 | 1556603 |
| Nov 7, 2023 | M -- (Common Stock) | 55675 | 16.31 | 1612278 |
| Oct 10, 2023 | Sell -- (Common Stock) | 113355 | 52.09 | 1498922 |
| Oct 10, 2023 | M -- (Common Stock) | 57680 | 13.08 | 1556602 |
| Oct 10, 2023 | M -- (Common Stock) | 55675 | 16.31 | 1612277 |
| Sep 13, 2023 | Sell -- (Common Stock) | 113355 | 53.91 | 1498922 |
| Sep 13, 2023 | M -- (Common Stock) | 57680 | 13.08 | 1556602 |
| Sep 13, 2023 | M -- (Common Stock) | 55675 | 16.31 | 1612277 |
| Sep 1, 2023 | G -- (Common Stock) | 1095 | 0 | 176245 |
| Aug 31, 2023 | G -- (Common Stock) | 141450 | 0 | 175150 |
| Aug 31, 2023 | G -- (Common Stock) | 318218 | 0 | 1498922 |
| Feb 22, 2023 | F -- (Common Stock) | 7462 | 46.23 | 1850840 |
| Feb 22, 2023 | M -- (Common Stock) | 16825 | 0 | 1858302 |
| Feb 19, 2023 | F -- (Common Stock) | 7233 | 46.54 | 1841477 |
| Feb 19, 2023 | M -- (Common Stock) | 16307 | 0 | 1848710 |
| Feb 18, 2023 | F -- (Common Stock) | 8131 | 46.54 | 1832403 |
| Feb 18, 2023 | M -- (Common Stock) | 18333 | 0 | 1840534 |
| Feb 17, 2023 | F -- (Common Stock) | 7214 | 46.48 | 1822201 |
| Feb 17, 2023 | M -- (Common Stock) | 16264 | 0 | 1829415 |
| Feb 16, 2023 | F -- (Common Stock) | 8186 | 47.29 | 1813151 |
| Feb 16, 2023 | M -- (Common Stock) | 18457 | 0 | 1821337 |
| Jan 2, 2023 | F -- (Common Stock) | 22576 | 46.27 | 1802880 |
| Jan 2, 2023 | M -- (Common Stock) | 57791 | 0 | 1825456 |