| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| FUJIMORI YOSHIAKI | Director | 300 BOSTON SCIENTIFIC WAY, MARLBOROUGH | /s/ Susan Thompson, Attorney-in-Fact | 30 Jul 2025 | 0001233160 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BSX | Common Stock | Sale | $310,378 | -2,901 | -58% | $106.99 | 2,081 | 29 Jul 2025 | Direct |