Company: BSX
Filing Date: 2025-02-24
Form Type: 424B2
Source: 0001104659-25-016521
Chunk: 9

Company: BOSTON SCIENTIFIC CORP
Filing Date: 2025-02-24
Form: 424B2
Chunk 9
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 notes is only eligible counterparties, as defined in the FCA Handbook Conduct of Business Sourcebook, and professional clients, as defined in Regulation (EU) No 600/2014 as it forms part of domestic law by virtue of the EUWA; and (ii) all channels for distribution of the notes to eligible counterparties and professional clients are appropriate. Any person subsequently offering, selling or recommending the notes (a “distributor”) should take into consideration the manufacturer’s target market assessment; however, a distributor subject to the FCA Handbook Product Intervention and Product Governance Sourcebook is responsible for undertaking its own target market assessment in respect of the notes (by either adopting or refining the manufacturer’s target market assessment) and determining appropriate distribution channels.**

<div align='center'>S-vi</div>

TABLE OF CONTENTS

### SUMMARY
The information below is a summary of the more detailed information included elsewhere or incorporated by reference in this prospectus supplement and the accompanying prospectus. You should read carefully the following summary together with the more detailed information contained in this prospectus supplement, including the “Risk Factors” section beginning on page S-6of this prospectus supplement, the accompanying prospectus and the information incorporated by reference herein and therein. This summary is not complete and does not contain all of the information you should consider before purchasing the notes.

#### Boston Scientific Corporation
Boston Scientific Corporation is a global developer, manufacturer and marketer of medical devices that are used in a broad range of interventional medical specialties. Our mission is to transform lives through innovative medical solutions that improve the health of patients around the world. As a medical technology leader for more than 45 years, we have advanced the practice of less-invasive medicine by helping physicians and other medical professionals diagnose and treat a wide range of diseases and medical conditions and improve patients’ quality of life by providing alternatives to surgery and other medical procedures that are typically traumatic to the body. We advance science for life by providing a broad range of high-performance solutions to address unmet patient needs and reduce the cost of health care.

Our principal executive offices are located at 300 Boston Scientific Way, Marlborough, Massachusetts 01752-1234. Our telephone number is (508) 683-4000. Our website is located at www.bostonscientific.com . We have included our website address as an inactive textual reference only. Information contained on, or accessible through, our website is not incorporated in this prospectus supplement, the accompanying prospectus or any document incorporated by reference herein or therein.

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