X0508 4 2024-08-28 0000885725 BOSTON SCIENTIFIC CORP BSX 0001484186 Fitzgerald Joseph Michael 300 BOSTON SCIENTIFIC WAY MARLBOROUGH MA 01752-1234 1 EVP & Group Pres, Cardiology 1 Common Stock 2024-08-28 4 S 0 14132.0000 80.0000 D 176355.0000 D Common Stock 4894.0000 I By Child The transaction reported in this Form 4 was effected pursuant to a pre-established Rule 10b5-1 trading plan adopted on May 23, 2024. The reporting person disclaims beneficial ownership of the shares held by his child, and this report should not be deemed an admission that the reporting person is the beneficial owner of his child's shares for purposes of Section 16 or for any other purpose. /s/ Susan Thompson, Attorney-in-Fact 2024-08-29