威瑞信美股招股说明书(2026-06-23版)

VeriSign, Inc.5.100% Senior Notes due 2031 We are offering $550,000,000 aggregate principal amount of our 5.100% Senior Notes due 2031 (the “notes”).The notes will mature on July15, 2031. Interest will be payable on January15 and July 15 of each year,commencing January15, 2027. Interest will accrue from June26, 2026. We may redeem the notes, in whole or in part, at any time prior to their maturity at the redemption pricesdescribed in “Description of Notes—Optional Redemption.” On or subsequent to June 15, 2031 (one month priorto the maturity date of the notes), we may redeem the notes, in whole or in part, at a redemption price equalto100% of the principal amount of the notes redeemed, plus accrued and unpaid interest to, but not including, theredemption date. Upon the occurrence of a “change of control repurchase event,” we will be required to make anoffer to repurchase the notes at a price equal to 101% of their principal amount plus accrued and unpaid interestto, but not including, the date of repurchase. The notes will be our senior unsecured obligations and will rank equally in right of payment to all of our existingand future senior unsecured debt, including our indebtedness under our Unsecured Credit Facility (as definedherein) and our Existing Notes (as defined herein), and senior in right of payment to all of our future subordinateddebt. The notes will not be guaranteed by any of our subsidiaries. The notes are being offered globally for sale injurisdictions where it is lawful to make such offers and sales. The notes are not and will not be listed on anysecurities exchange. Currently, there is no public market for the notes. See “Risk Factors” beginning on page S-7of this prospectus supplement and the risk factors described inthe “Risk Factors” section in our Annual Report on Form10-K for the year ended December 31, 2025 for adiscussion of certain risks that you should consider in connection with an investment in the notes. Neither the Securities and Exchange Commission (“SEC”) nor any state securities commission hasapproved or disapproved of the notes or determined that this prospectus supplement or the accompanyingprospectus is 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 registered book-entry form only through thefacilities of The Depository Trust Company (“DTC”) for the accounts of its participants, including EuroclearBank SA/NV, as operator of the Euroclear System, and Clearstream Banking S.A., on or about June26, 2026. Joint book-running managers US Bancorp TABLE OF CONTENTS In making your investment decision, you should rely only on the information contained or incorporatedby reference in this prospectus supplement and the accompanying prospectus. If information in thisprospectus supplement is inconsistent with the accompanying prospectus, you should rely on this prospectussupplement. We have not, and the underwriters have not, authorized anyone to provide you with differentinformation. We are not, and the underwriters are not, making an offer of these securities in any jurisdictionwhere the offer or sale is not permitted. You should assume that the information provided in this prospectussupplement, the accompanying prospectus or the documents incorporated by reference in this prospectussupplement and in the accompanying prospectus is accurate only as of their respective dates. Our business,financial condition, results of operations and prospects may have changed since those dates. Neither thedelivery of this prospectus supplement and the accompanying prospectus nor any sale made hereunder shallunder any circumstances imply that the information in this prospectus supplement is correct as of any datesubsequent to the date on the cover of this prospectus supplement or that the information contained in theaccompanying prospectus is correct as of any date subsequent to the date on the cover of the accompanyingprospectus. TABLE OF CONTENTS Prospectus Supplement PageAbout This Prospectus SupplementS-iiNoteRegarding Forward-Looking StatementsS-iiiSummaryS-1The OfferingS-4Risk FactorsS-7Use of ProceedsS-9CapitalizationS-10Description of Other IndebtednessS-11Description of NotesS-14Book Entry; Delivery and Form; Global NotesS-28Certain Material U.S. Federal Income Tax ConsequencesS-30Certain ERISA ConsiderationsS-35UnderwritingS-37Legal MattersS-42ExpertsS-42Where You Can Find More InformationS-42Incorporation of Certain Documents by ReferenceS-43 Prospectus PageAbout This Prospectus1About VeriSign, Inc.2Risk Factors3Where You Can Find More Information4Incorporation of Certain Documents by Reference5Special NoteRegarding Forward-Looking Statements6Use of Proceeds8Description of Debt Securities9Legal Matters15Experts15 TABLE OF CONTENTS ABOUT THIS PROSPECTUS SUPPLEMENT This document consists of two parts. The first part is the prospectus supplement, which describes the specificterms