Company: BSX
Filing Date: 2025-02-24
Form Type: 424B2
Source: 0001104659-25-016521
Chunk: 31

Company: BOSTON SCIENTIFIC CORP
Filing Date: 2025-02-24
Form: 424B2
Chunk 31
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 tax consequences to them. See “Risk Factors.”

#### Optional Redemption
Prior to the applicable Par Call Date (as defined below), we may redeem the notes of any series, in whole or in part, at our option, on at least 10 days, but no more than 60 days prior written notice mailed to the registered holders of the notes to be redeemed, at any time at a redemption price equal to the greater of:

•

100% of the principal amount of the notes being redeemed, or

•

as determined by a Quotation Agent (as defined below), the sum of the present values of the remaining scheduled payments of principal and interest thereon to the applicable Par Call Date (not including any portion of such payments of interest accrued to the date of redemption) discounted to the redemption date on an annual basis (ACTUAL/ACTUAL(ICMA)) at the Comparable Government Bond Rate (defined below) plus 15 basis points for the 2031 Notes and at the Comparable Government Bond Rate plus 15 basis points for the 2034 Notes,

plus, in each case, accrued and unpaid interest on the notes to, but not including, the redemption date (subject to the right of holders as of the close of business on a regular record date to receive interest due on the related interest payment date).

At any time and from time to time on or after December 8, 2030 and December 8, 2033 (the date that is three months prior to the maturity dates of the 2031 Notes and the 2034 Notes, respectively) (each, a “Par Call Date”), we may redeem the notes of such series, in whole or in part, at a redemption price equal to 100% of the principal amount of the notes being redeemed plus accrued and unpaid interest to, but not including, the redemption date.

“ Comparable Government Bond Rate ” means, for any redemption date, the rate per annum equal to the annual equivalent yield to maturity or interpolated yield to maturity (on a day count basis), computed as the third business day immediately preceding that redemption date, of the Comparable Government Issue (as defined below), assuming a price for the Comparable Government Issue (expressed as a percentage of its principal amount) equal to the Comparable Price (as defined below) for such redemption date.

“ Comparable Government Issue ” means the euro-denominated security issued by the German federal government selected by a Quotation Agent as having an actual or interpolated maturity comparable to the remaining term of the notes to be redeemed that would be utilized