| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zane Ellen M | Director | 300 BOSTON SCIENTIFIC WAY, MARLBOROUGH | /s/ Susan Thompson, Attorney-in-Fact | 31 Oct 2025 | 0001369850 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BSX | Common Stock | Other | $0 | +12,891 | +53% | $0.000000 | 37,025 | 29 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This Form 4 reflects that the sales by the reporting person of an aggregate of 12,891 shares reported on a Form 4 filed on October 28, 2025 were effected by mistake. On October 29, 2025 these shares were rescinded through the broker's error account and therefore are deemed to have never occurred. |