德事隆美股招股说明书(2025-10-29版)

TEXTRON INC. $500,000,000 4.950% Notes due 2036 This is an offering by Textron Inc. of $500,000,000 principal amount of its 4.950% notes due 2036 (the“notes”). The notes will bear interest at a rate of 4.950% per year and mature on March15, 2036. Interest on thenotes will be payable on March15 and September15 of each year, beginning on March15, 2026. We may, at our option, redeem the notes, in whole or in part, at any time at the prices specified under“Description of Notes — Optional Redemption.” If a change of control triggering event were to occur, wemay be required to offer to purchase the notes from holders as described under “Description of Notes—Change of Control Triggering Event.” The notes will be our unsecured senior obligations that rank equally in right of payment with ourexisting and future senior unsecured indebtedness and senior in right of payment to our future subordinateddebt, if any. The notes will be effectively junior to any of our secured debt to the extent of the value of theassets securing such debt. The notes will also be effectively subordinated to all existing and future debt andother liabilities (including trade payables) of our subsidiaries. (1)Plus accrued interest, if any, from October31, 2025. Neither the Securities and Exchange Commission nor any state securities commission has approved ordisapproved of these securities or determined that this prospectus supplement or the accompanying prospectusis accurate or complete. Any representation to the contrary is a criminal offense. We expect that delivery of the notes will be made to investors in book-entry form through TheDepository Trust Company for the accounts of its participants, including Clearstream Banking, S.A. andEuroclear Bank, S.A./N.V., as operator of the Euroclear System, on or about October31, 2025. Wells Fargo SecuritiesUS Bancorp Senior Co-Manager BNY Capital Markets Loop Capital Markets October28, 2025 We and the underwriters have not authorized anyone to provide any information other than that containedor incorporated by reference in this prospectus supplement, the accompanying prospectus or in any free writingprospectus prepared by or on behalf of us or to which we or the underwriters have referred you. We and theunderwriters take no responsibility for, and can provide no assurance as to the reliability of, any otherinformation that others may give you. We and the underwriters are offering to sell the notes only in places where offers and sales are permitted. You should not assume that the information contained or incorporated by reference in this prospectussupplement or the accompanying prospectus is accurate as of any date other than the date of such informationand in no case as of any date subsequent to the date on the front cover of this prospectus supplement. Table of Contents PageProspectus SupplementAbout this Prospectus SupplementS-iiSummaryS-1Risk FactorsS-4Forward-Looking StatementsS-6Use of ProceedsS-8Description of NotesS-9Material U.S. Federal Income Tax ConsequencesS-18UnderwritingS-22Legal MattersS-27ExpertsS-27Where You Can Find More InformationS-27ProspectusAbout this Prospectus1Textron1Risk Factors1Use of Proceeds1Description of Capital Stock1Description of Debt Securities5Plan of Distribution12Legal Opinions13Experts13Where You Can Find More Information13 About this Prospectus Supplement This prospectus supplement supplements the accompanying prospectus. The accompanying prospectusis part of a registration statement that we filed with the Securities and Exchange Commission, or the SEC,using a “shelf” registration process. Under this shelf registration process, we may, from time to time, issueand sell any combination of the securities, including the notes, described in the accompanying prospectus.The accompanying prospectus provides you with a general description of these securities, and thisprospectus supplement contains specific information about the terms of this offering of notes. This prospectus supplement, or the information incorporated by reference, may add, update or changeinformation in the accompanying prospectus. If information in this prospectus supplement, or theinformation incorporated by reference, is inconsistent with the accompanying prospectus, this prospectussupplement or the information incorporated by reference, will apply and will supersede that information inthe accompanying prospectus. It is important for you to read and consider all information contained in this prospectus supplement andthe accompanying prospectus in making your investment decision. You should also read and consider theinformation in the documents to which we refer you under “Where You Can Find More Information” in thisprospectus supplement. Unless otherwise indicated, references in this prospectus supplement and the accompanying prospectusto “Textron,” “we,” “us,” “our” and “the company” are to Textron Inc. and, as applicable, its subsidiaries.When we refer to the “notes” in thi