Company: BSX
Filing Date: 2025-02-18
Form Type: S-3ASR
Source: 0001104659-25-014808
Chunk: 10

Company: BOSTON SCIENTIFIC CORP
Filing Date: 2025-02-18
Form: S-3ASR
Chunk 10
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 applicable prospectus supplement relating to such offering.

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TABLE OF CONTENTS

### DESCRIPTION OF DEBT SECURITIES
The following description summarizes those of the general terms and provisions of the debt securities that Boston Scientific, AMS Europe and/or any other subsidiary of Boston Scientific that may be designated by post-effective amendment as an issuer of the debt securities under the indenture from time to time (the “issuer”) may offer pursuant to this prospectus that are common to all series, unless otherwise noted or described in a specific prospectus supplement. The specific terms relating to any series of the debt securities that any issuer may offer will be described in a prospectus supplement, which you should read. Because the terms of specific series of debt securities offered may differ from the general information that we have provided below, you should rely on information in the applicable prospectus supplement that contradicts any information below.

As required by federal law for all bonds and notes of companies that are publicly offered, the debt securities will be governed by a document called an “indenture.” An indenture is a contract between a financial institution, acting on your behalf as trustee of the debt securities offered, and the issuer and guarantors, as applicable, of such securities. The debt securities will be issued pursuant to an indenture entered into among Boston Scientific, as issuer or guarantor, AMS Europe, as issuer or guarantor, and any other subsidiary of Boston Scientific designated as an issuer or guarantor thereunder from time to time (Boston Scientific, AMS Europe or any other subsidiary of Boston Scientific designated as a guarantor under the indenture from time to time, a “guarantor” and, collectively, the “guarantors”), and U.S. Bank Trust Company, National Association, as trustee, unless otherwise indicated in the applicable prospectus supplement. When we refer to the “indenture” in this prospectus, we are referring to the indenture under which your debt securities are issued, as may be supplemented by any supplemental indenture applicable to your debt securities. The trustee has two main roles. First, subject to certain limitations on the extent to which the trustee can act on your behalf, the trustee can enforce your rights against us if we default on our obligations under the indenture. Second, the trustee performs certain administrative duties for us with respect to the debt securities. The indenture is subject to and governed by the Trust Indenture Act of 1939, as amended, which we refer to at the Trust Ind