Form 424B5 - Prospectus [Rule 424(b)(5)] (2024)

Filed Pursuant to Rule 424(b)(5)
Registration No. 333-258382

Prospectus supplement

(To Prospectus dated August2, 2021)

The Timken Company

€600,000,0004.125% Senior Notes due 2034

Weare offering €600,000,000principal amount of 4.125% Senior Notes due 2034, which we refer to in this prospectus supplement as the “notes.”

We will pay interest on the notes on May23 of each year, beginning on May23, 2025. The notes will mature onMay23, 2034. The notes will be issued only in denominations of €100,000 and integral multiples of €1,000 above that amount.

We may redeem the notes, in whole or in part, at any time and from time to time at our option at the applicable redemption pricedescribed under the heading “Description of notes—Optional Redemption.” In addition, we may redeem the notes in whole, but not in part, at any time at our option in the event of certain developments affecting U.S. taxation asdescribed under “Description of notes—Redemption for Tax Reasons.”

The notes will be our senior unsecuredobligations and will rank equally in right of payment with all of our other existing and future unsecured and unsubordinated indebtedness, but will be effectively junior to any secured indebtedness that we may incur in the future. The notes will notbe the obligation of any of our subsidiaries. For a more detailed description of the notes, see “Description of notes.”

The notes will be a new issue of securities with no established trading market. We intend to apply to list the notes on the NewYork Stock Exchange, or “NYSE”. The listing application will be subject to approval by NYSE. We expect trading in the notes on the NYSE to begin within 30 days after the original issue date. If such a listing is obtained, we have noobligation to maintain such listing, and we may delist the notes at any time. Currently there is no public market for the notes.

Neither the Securities and Exchange Commission, or the “SEC,” nor any state securities commission has approved ordisapproved of the notes or passed upon the adequacy or accuracy of this prospectus supplement or the accompanying prospectus. Any representation to the contrary is a criminal offense.

Investing in the notes involves risks. See the “Risk factors” section beginning onpage S-10 of this prospectus supplement.

The notes will be ready for delivery in book-entry form through a common depositary of ClearstreamBanking,société anonyme, or “Clearstream,” and Euroclear Bank, S.A./N.V., as operator of the Euroclear System, or “Euroclear,” against payment in immediately available funds on or about May23,2024, which is the fifth London business day following the date of this prospectus supplement (the settlement cycle being referred to as “T+5”).

JointBook-Running Managers

Passive Bookrunners

Senior Co-Managers

Co-Managers

The date of this prospectus supplement is May16, 2024.

TABLE OF CONTENTS

Prospectus Supplement

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About this prospectus supplement

We provide information to you about this offering in two separate documents. The accompanying prospectus provides generalinformation about us and the securities we may offer from time to time, some of which may not apply to this offering. This prospectus supplement describes the specific details regarding this offering. Generally, when we refer to the“prospectus,” we are referring to both documents combined. Additional information is incorporated by reference in this prospectus supplement. If information in this prospectus supplement is inconsistent with the accompanying prospectus,you should rely on this prospectus supplement.

We are responsible for the information contained or incorporated byreference in this prospectus supplement, in the accompanying prospectus or in any free writing prospectus that we may provide to you. We have not, and the underwriters have not, authorized anyone to provide you with different information. We take noresponsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. You should not assume that the information contained in this prospectus supplement, the accompanying prospectus, any relatedfree writing prospectus or any document incorporated by reference is accurate as of any date other than the date of the document containing the information. Our business, financial condition, results of operations and prospects may have changedsince those respective dates. We are not, and the underwriters are not, making offers to sell the securities in any jurisdiction in which an offer or solicitation is not authorized or in which the person making such offer or solicitation is notqualified to do so or to anyone to whom it is unlawful to make an offer or solicitation.

References in this prospectussupplement and the accompanying prospectus to “$” and “U.S. dollars” are to the currency of the United States of America. References to “€” and “euro” in this prospectus supplement and the accompanyingprospectus are to the currency of the member states of the European Monetary Union that have adopted or that adopt the single currency in accordance with the treaty establishing the European Community, as amended by the Treaty on European Union. Thefinancial information presented in this prospectus supplement and the accompanying prospectus has been prepared in accordance with generally accepted accounting principles in the United States, or “GAAP”.

Unless otherwise specified, the euro / U.S. dollar rate of exchange with respect to the notes used in this prospectussupplement is €1.00 = $1.08745, as of 12:30 p.m., New York City time on May 16, 2024, on the Bloomberg page “BFIX.”

References in this prospectus supplement to the terms “the Company,” “Timken,” “we,”“our,” “us” or similar terms mean The Timken Company and its direct and indirect subsidiaries, unless we state otherwise or the context indicates otherwise. All financial data presented in this prospectus supplement is thefinancial data of Timken and its consolidated subsidiaries, unless otherwise indicated.

Under Rule 15c6-1 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), trades in the secondary market are generally required to settle in two business days, unless the parties to any such tradeexpressly agree otherwise. Accordingly, purchasers who wish to trade notes more than two business days prior to their date of delivery will be required, by virtue of the fact that the notes initially settle in T+5, to specify an alternate settlementarrangement at the time of any such trade to prevent a failed settlement and should consult their own advisors.

INCONNECTION WITH THIS OFFERING, GOLDMAN SACHS& CO. LLC (THE “STABILIZING MANAGER”) (OR ANY PERSON ACTING ON BEHALF OF ANY STABILIZING MANAGER), MAY OVER-ALLOT NOTES OR EFFECT TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKETPRICE OF THE NOTES AT LEVELS WHICH MIGHT NOT OTHERWISE PREVAIL. THIS STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME. ANY STABILIZATION ACTION OR OVER-ALLOTMENT WILL BE CONDUCTED BY THE STABILIZING MANAGER (OR PERSONS ACTING ON BEHALF OFTHE STABILIZING MANAGER) IN ACCORDANCE WITH ALL

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APPLICABLE LAWS AND RULES. THERE IS NO ASSURANCE THAT THE STABILIZING MANAGER (OR PERSONS ACTING ON BEHALF OF THE STABILIZING MANAGER) WILL UNDERTAKE ANY STABILIZATION ACTION. ANY STABILIZATIONACTION MAY BEGIN ON OR AFTER THE DATE ON WHICH ADEQUATE PUBLIC DISCLOSURE OF THE TERMS OF THE OFFER OF THE NOTES IS MADE AND, IF BEGUN, MAY BE ENDED AT ANY TIME, BUT IT MUST END NO LATER THAN THE EARLIER OF 30 DAYS AFTER THE ISSUE DATE OF THE NOTESAND 60 DAYS AFTER THE DATE OF THE ALLOTMENT OF THE NOTES.

Notice to Prospective Investors in the European Economic Area

PRIIPs Regulation / Prohibition of sales to European Economic Area retail investors. The notes are not intended to beoffered, sold, or otherwise made available to and should not be offered, sold, or otherwise made available to any retail investor in the European Economic Area (“EEA”). For these purposes, a retail investor means a person who is one (ormore) of: (i)a retail client as defined in point (11)of Article 4(1) of Directive 2014/65/EU (as amended, “MiFID II”); or (ii)a customer within the meaning of Directive (EU) 2016/97 (as amended, the “InsuranceDistribution Directive”), where that customer would not qualify as a professional client as defined in point (10)of Article 4(1) of MiFID II; or (iii)not a qualified investor as defined in Regulation (EU) 2017/1129 (as amended, the“Prospectus Regulation”). Consequently, no key information document required by Regulation (EU) No 1286/2014 (as amended, the “PRIIPs Regulation”) for offering or selling the notes or otherwise making them available to retailinvestors in the EEA has been prepared and therefore offering or selling the notes or otherwise making them available to any retail investor in the EEA may be unlawful under the PRIIPs Regulation.

This prospectus supplement and the accompanying prospectus have been prepared on the basis that any offer of the notes in anymember state of the EEA (a “Member State”) will be made pursuant to an exemption under the Prospectus Regulation, from the requirement to produce a prospectus for offers of notes. Accordingly, any person making or intending to make anyoffer in a Member State of notes which are the subject of the offering contemplated by this prospectus supplement and the accompanying prospectus may only do so in circ*mstances in which no obligation arises for us or any of the underwriters toproduce a prospectus pursuant to Article 3 of the Prospectus Regulation or supplement a prospectus pursuant to Article 23 of the Prospectus Regulation, in each case, in relation to such offer. Neither we nor the underwriters have authorized, nor dowe or they authorize, the making of any offer of notes in circ*mstances in which an obligation arises for us or the underwriters to publish or supplement a prospectus for such offer.

EU MiFID II product governance / Professional investors and eligible counterparties only target market. Solely for thepurposes of each manufacturer’s product approval process, the target market assessment in respect of the notes has led to the conclusion that: (i)the target market for the notes is eligible counterparties and professional clients only,each as defined in MiFID II; 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 manufacturers’ target market assessment; however, a distributor subject to MiFID II is responsible for undertaking its own target market assessment in respect of the notes (by eitheradopting or refining the manufacturers’ target market assessment) and determining appropriate distribution channels.

Notice to ProspectiveInvestors in the UK

UK PRIIPs Regulation / Prohibition of sales to UK retail investors. The notes are notintended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in the United Kingdom (“UK”). For these purposes, a retail investor means a person who is one(or more) of: (i)a retail client, as defined in point (8)of Article 2 of Regulation (EU) No 2017/565 as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 (the “EUWA”); (ii) a customer withinthe meaning of the provisions of the Financial Services and Markets Act 2000 (as amended, the “FSMA”) and

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any rules or regulations made under the FSMA to implement Directive (EU) 2016/97, where that customer would not qualify as a professional client, as defined in point (8)of Article 2(1) ofRegulation (EU) No 600/2014 as it forms part of domestic law by virtue of the EUWA; or (iii)not a qualified investor as defined in Article 2 of Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the EUWA (the “UKProspectus Regulation”). Consequently no key information document required by Regulation (EU) No 1286/2014 as it forms part of UK domestic law by virtue of the EUWA (the “UK PRIIPs Regulation”) for offering or selling the notes orotherwise making them available to retail investors in the UK has been prepared and therefore offering or selling the notes or otherwise making them available to any retail investor in the UK may be unlawful under the UK PRIIPs Regulation.

This prospectus supplement and the accompanying prospectus are only being distributed to, and are only directed at, personswho are outside the UK, or if in the UK, persons that are qualified investors within the meaning of Article 2(e) of the UK Prospectus Regulation and that are also (1)investment professionals falling within Article 19(5) of the FinancialServices and Markets Act 2000 (Financial Promotion) Order 2005 (the “Order”) or (2)high net worth entities, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to (d)of the Order (eachsuch person being referred to as a “Relevant Person”). This prospectus supplement and the accompanying prospectus and their contents are confidential and should not be distributed, published or reproduced (in whole or in part) or disclosedby recipients to any other persons in the UK. The notes are only available to, and any invitation, offer or agreement to subscribe, purchase or otherwise acquire such notes will be engaged in only with, a Relevant Person. Any person in the UK thatis not a Relevant Person should not act or rely on this prospectus supplement and/or the accompanying prospectus or any of their contents.

This prospectus supplement and the accompanying prospectus have not been approved for the purposes of Section21 of theFSMA by a person authorized under the FSMA. This prospectus supplement and the accompanying prospectus are being distributed and communicated to persons in the UK only in circ*mstances in which Section21(1) of the FSMA does not apply to theprospectus supplement and the accompanying prospectus.

The notes are not being offered or sold to any person in the UKexcept in circ*mstances which will not result in an offer of securities to the public in the UK within the meaning of Part VI of the FSMA.

UK MiFIR product governance / Professional investors and ECPs only target market. Solely for the purposes of eachmanufacturer’s product approval process, the target market assessment in respect of the notes has led to the conclusion that: (i)the target market for the notes is only eligible counterparties, as defined in the FCA Handbook Conduct ofBusiness Sourcebook (“COBS”), and professional clients, as defined in Regulation (EU) No 600/2014 as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018 (“UK MiFIR”); and (ii)all channels fordistribution 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 manufacturers’target market assessment; however, a distributor subject to the FCA Handbook Product Intervention and Product Governance Sourcebook (the “UK MiFIR Product Governance Rules”) is responsible for undertaking its own target market assessmentin respect of the notes (by either adopting or refining the manufacturers’ target market assessment) and determining appropriate distribution channels.

Where you can find more information

We are subject to the informational reporting requirements of the Exchange Act. We file annual, quarterly and current reports,proxy statements and other information with the SEC. Our SEC filings are available over the Internet at the SEC’s website at www.sec.gov.

We make available free of charge, on or through our website, our annual reports on Form10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, and amendments to these reports, as soon as

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reasonably practicable after we electronically file such material with, or furnish such material to, the SEC. You may access these documents on the “Investors” section of our website athttp://investors.timken.com. Information contained on or accessible through our website is not part of this prospectus supplement, other than the documents that we file with the SEC that are incorporated by reference into this prospectus supplement.

Incorporation of certain information by reference

The SEC allows us to “incorporate by reference” into this prospectus supplement the information in documents we filewith it, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be a part of this prospectus supplement, and information that we file later withthe SEC will automatically update and supersede this information. Any statement contained in any document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this prospectussupplement to the extent that a statement contained in or omitted from this prospectus supplement, or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein, modifies or supersedes such statement.Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus supplement.

We incorporate by reference the documents listed below that we filed with the SEC under the Exchange Act:

We are also incorporating by reference additional documents we may file with the SEC pursuant toSections 13(a), 13(c), 14 or 15(d) of the Exchange Act until the completion of the offering of the notes described in this prospectus supplement. We will not, however, incorporate by reference in this prospectus supplement any documents or portionsthereof that are not deemed “filed” with the SEC, including any information furnished pursuant to Item 2.02 or Item 7.01 of our current reports on Form 8-K unless, and except to the extent, specifiedin such current reports.

You may obtain copies of these filings without charge by requesting the filings in writing or bytelephone at the following address.

The Timken Company

4500 Mt. Pleasant St. N.W.

NorthCanton, Ohio 44720-5450

(234) 262-3000

Attn: Neil Frohnapple, Investor Relations

Market and industry data

Market data included or incorporated by reference in this prospectus supplement is based on management’s knowledge of theindustry and the good faith estimates of management. We also relied, to the extent available, upon management’s review of independent industry surveys and publications and other publicly

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available information prepared by a number of sources. This data involves a number of assumptions and limitations, and you are cautioned not to give undue weight to such estimates. Although webelieve that these sources are reliable, neither we nor the underwriters can guarantee the accuracy or completeness of this information, and neither we nor the underwriters have independently verified this information.

Disclosure regarding forward-looking statements

Certain statements contained in or incorporated by reference into this prospectus supplement that are not historical in nature(including our forecasts, beliefs and expectations) are “forward-looking” statements within the meaning of Section27A of the Securities Act of 1933, or the “Securities Act,” and Section21E of the Exchange Act.Forward-looking statements generally will be accompanied by words such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “forecast,” “outlook,” “intend,”“may,” “possible,” “potential,” “predict,” “project” or other similar words, phrases or expressions. You are cautioned not to place undue reliance on forward-looking statements, which speak only asof the date of this prospectus supplement. We caution readers that actual results may differ materially from those expressed or implied in forward-looking statements made by or on behalf of the Company due to a variety of factors, such as:

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Additional risks relating to our business, the industries in which we operate or the notes may be described from time to timein our filings with the SEC. All of these risk factors are difficult to predict, are subject to material uncertainties that may affect actual results and may be beyond our control.

Readers are cautioned that it is not possible to predict or identify all of the risks, uncertainties and other factors thatmay affect future results and that the above list should not be considered to be a complete list. Except as required by the federal securities laws, we undertake no obligation to publicly update or revise any forward-looking statement, whether as aresult of new information, future events or otherwise.

Non-GAAP financial measures

In addition to providing results that are reported in accordance with GAAP, we have provided information on non-GAAP financial measures. These non-GAAP financial measures include adjusted EBITDA and free cash flow. This information is intended to supplement GAAP financial measuresand is not intended to replace GAAP financial measures.

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Adjusted EBITDA represents earnings before interest, taxes, depreciation andamortization, adjusted for items that are not part of the Company’s core operations. These items include impairment, restructuring and reorganization charges, acquisition costs, including transaction costs and the amortization of the inventory step-up, property losses and recoveries, actuarial gains and losses associated with the remeasurement of the Company’s defined benefit pension and other postretirement benefit plans, gains and losses on thesale of real estate, gains and losses on divestitures, and other items from time to time that are not part of the Company’s core operations. Management believes adjusted EBITDA is useful to investors as it is representative of theCompany’s core operations and is used in the management of the business, including decisions concerning the allocation of resources and assessment of performance.

Free cash flow represents net cash provided by operating activities less capital expenditures. Management believes free cashflow is useful to investors because it is a meaningful indicator of cash generated from operating activities available for the execution of our business strategy. For additional information about adjusted EBITDA and free cash flow, includingreconciliations to the most directly comparable GAAP financial measures, see the “Summary—Summary consolidated financial data” section.

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Risk factors

An investment in the notes involves risk. Prior to making a decision about investing in our securities, you shouldcarefully consider the following risk factors, as well as the risk factors discussed in our Annual Report on Form 10-K for the year ended December31, 2023, which is incorporated herein by reference. Youshould also refer to the other information in this prospectus supplement, including our financial statements and the related notes incorporated by reference in this prospectus supplement. Additional risks and uncertainties that are not yetidentified may also materially harm our business, operating results and financial condition.

Risks relating to the notes

The notes will be subject to prior claims of any secured creditors and the creditors of our subsidiaries, and if a default occurs we may not havesufficient funds to fulfill our obligations under the notes.

The notes will be our unsecured general obligations,ranking equally with our other senior unsecured indebtedness and liabilities but below any secured indebtedness and effectively below the debt and other liabilities of our subsidiaries. The indenture governing the notes will permit us and oursubsidiaries to incur secured debt under specified circ*mstances. To the extent that we have secured debt outstanding, our assets and the assets of our subsidiaries will be subject to prior claims by our secured creditors. In the event of ourbankruptcy, liquidation, reorganization or other winding up, assets that secure debt will be available to pay obligations on the notes only after all debt secured by those assets has been repaid in full. Holders of the notes will participate in ourremaining assets ratably with all of our unsecured and unsubordinated creditors, including our trade creditors.

If weincur any additional obligations that rank equally with the notes, including trade payables, the holders of those obligations will be entitled to share ratably with the holders of the notes in any proceeds distributed upon our insolvency,liquidation, reorganization, dissolution or other winding up. This may have the effect of reducing the amount of proceeds paid to you. If there are not sufficient assets remaining to pay all of these creditors, all or a portion of the notes thenoutstanding would remain unpaid.

The indenture will not limit the amount of indebtedness that we and our subsidiaries may incur.

The indenture under which the notes will be issued will not limit the amount of indebtedness that we and our subsidiaries mayincur. The indenture will not contain any financial covenants or other provisions that would afford the holders of the notes any substantial protection in the event we participate in a highly leveraged transaction.

Our existing and future indebtedness may limit cash flow available to invest in the ongoing needs of our business, which could prevent us fromfulfilling our obligations under the notes.

After giving effect to this offering of the notes and the use ofproceeds therefrom, our total indebtedness at March31, 2024 would have been approximately $2,411.4 million. Additionally, we have the ability under our existing credit facilities to incur substantial additional indebtedness in the future. Ourlevel of indebtedness could have important consequences to you. For example, it could:

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Additionally, any failure to comply with covenants in the instruments governing our debt could resultin an event of default which, if not cured or waived, would have a material adverse effect on us.

To service our indebtedness, we will require asignificant amount of cash. Our ability to generate cash depends on many factors beyond our control. We also depend on the business of our subsidiaries to satisfy our cash needs. If we cannot generate the required cash, we may not be able to makethe necessary payments under the notes.

Our ability to make payments on our indebtedness, including the notes,and to fund planned capital expenditures will depend on our ability to generate cash in the future. Our ability to generate cash, to a certain extent, is subject to general economic, financial, competitive, legislative, regulatory and other factorsthat are beyond our control.

A significant portion of our operations are conducted through our subsidiaries. As a result,our ability to service our debts, including our obligations under the notes and other obligations, will be dependent to some extent on the earnings of our subsidiaries and the payment of those earnings to us in the form of dividends, loans oradvances and through repayment of loans or advances from us. At March31, 2024, our subsidiaries collectively had approximately $490.8million of third-party indebtedness outstanding. Our subsidiaries are separate and distinct legalentities. Our subsidiaries will have no obligation to pay any amounts due on the notes or to provide us with funds to meet our payment obligations on the notes, whether in the form of dividends, distributions, loans or other payments. In addition,any payment of dividends, loans or advances by our subsidiaries could be subject to statutory or contractual restrictions. Payments to us by our subsidiaries will also be contingent upon our subsidiaries’ earnings and business considerations,including potential adverse tax consequences in connection with payments of dividends or other distributions. Our right to receive any assets of any of our subsidiaries upon their liquidation or reorganization, and therefore the right of the holdersof the notes to participate in those assets, will be effectively subordinated to the claims of that subsidiary’s creditors, including trade creditors. In addition, even if we are a creditor of any of our subsidiaries, our rights as a creditorwould be subordinate to any security interest in the assets of our subsidiaries and any indebtedness of our subsidiaries senior to that held by us. Finally, changes in the laws of foreign jurisdictions in which we operate may adversely affect theability of some of our foreign subsidiaries to repatriate funds to us.

Additionally, our historical financial resultshave been, and we anticipate that our future financial results will be, subject to fluctuations. We cannot assure you that our business will generate sufficient cash flow from our operations or that future borrowings will be available to us in anamount sufficient to enable us to pay our indebtedness, including the notes, or to fund our other liquidity needs and make necessary capital expenditures.

Holders of the notes will receive payments solely in euro except under the limited circ*mstances provided herein.

All payments of interest on and the principal of the notes and any redemption price for the notes will be made in euro exceptunder the limited circ*mstances provided herein. See “Currency conversion.” We, the

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underwriters, the trustee and the paying agent with respect to the notes will not be obligated to convert, or to assist any registered owner or beneficial owner of notes in converting, paymentsof interest, principal, any redemption price or any additional amount in euro made with respect to the notes into U.S. dollars or any other currency.

Holders of the notes may be subject to certain risks relating to the euro, including the effects of foreign currency exchange rate fluctuations, as wellas possible exchange controls.

The initial investors in the notes will be required to pay for the notes in euro.Neither we nor the underwriters will be obligated to assist the initial investors in obtaining euro or in converting other currencies into euro to facilitate the payment of the purchase price for the notes.

An investment in any security denominated in, and all payments with respect to which are to be made in, a currency other thanthe currency of the country in which an investor in the notes resides or the currency in which an investor conducts its business or activities (the “investor’s home currency”), entails significant risks not associated with a similarinvestment in a security denominated in the investor’s home currency. In the case of the notes offered hereby, these risks may include the possibility of:

We have no control over a number of factors affecting the notes offered hereby andforeign exchange rates, including economic, financial and political events that are important in determining the existence, magnitude and longevity of these risks and their effects. Changes in foreign currency exchange rates between two currenciesresult from the interaction over time of many factors directly or indirectly affecting economic and political conditions in the countries issuing such currencies, and economic and political developments globally and in other relevant countries.Foreign currency exchange rates may be affected by, among other factors, existing and expected rates of inflation, existing and expected interest rate levels, the balance of payments between countries and the extent of governmental surpluses ordeficits in various countries. All of these factors are, in turn, sensitive to the monetary, fiscal and trade policies pursued by the governments of various countries important to international trade and finance.

The exchange rates of an investor’s home currency for euro and the fluctuations in those exchange rates that haveoccurred in the past are not necessarily indicative of the exchange rates or the fluctuations therein that may occur in the future. Depreciation of the euro against the investor’s home currency would result in a decrease in the investor’shome currency equivalent yield on a note, in the investor’s home currency equivalent of the principal payable at the maturity of that note and generally in the investor’s home currency equivalent market value of that note. Appreciation ofthe euro in relation to the investor’s home currency would have the opposite effects.

The European Union or one ormore of its member states may, in the future, impose exchange controls or modify any exchange controls imposed, which controls could affect exchange rates, as well as the availability of euro at the time of payment of principal of, interest on, orany redemption payment or additional amounts with respect to, the notes.

Furthermore, the indenture is, and the noteswill be, governed by the laws of the State of New York. Under New York law, a New York state court rendering a judgment on the notes would be required to render the judgment in euro. However, the judgment would be converted into U.S. dollars at theexchange rate prevailing on the date of entry of the judgment. Consequently, in a lawsuit for payment on the notes, investors would bear currency exchange risk between the time a New York state court judgment is entered and the time the judgment

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is paid, and we cannot predict how long this would take. A federal court sitting in New York with diversity jurisdiction over a dispute arising in connection with the notes would apply theforegoing New York law. In courts outside of New York, investors may not be able to obtain a judgment in a currency other than U.S. dollars. For example, a judgment for money in an action based on the notes in many other U.S. federal or state courtsordinarily would be rendered in the United States only in U.S. dollars. The date used to determine the rate of conversion of euro into U.S. dollars would depend upon various factors, including which court renders the judgment and when the judgmentis rendered.

This description of foreign exchange risks does not describe all the risks of an investment in securities,including, in particular, the notes, that are denominated or payable in a currency other than an investor’s home currency. You should consult your own financial, legal and tax advisors as to the risks involved in an investment in the notes.

The notes permit us to make payments in U.S. dollars if we are unable to obtain euro, and market perceptions concerning the instability of the eurocould adversely affect the value of the notes.

If, as described under “Currency conversion,” the eurois unavailable to us due to the imposition of exchange controls or other circ*mstances beyond our control or if the euro is no longer being used by the then member states of the European Monetary Union that have adopted the euro as their currency orfor the settlement of transactions by public institutions of or within the international banking community, then all payments in respect of the notes will be made in U.S. dollars until the euro is again available to us and so used. In suchcirc*mstances, the amount payable on any date in euro will be converted into U.S. dollars at the rate mandated by the U.S. Federal Reserve Board as of the close of business on the second business day prior to the relevant payment date or, in theevent the U.S. Federal Reserve Board has not mandated a rate of conversion, on the basis of the most recent U.S. dollar/euro exchange rate published in The Wall Street Journal on or prior to the second business day prior to the relevant paymentdate. Any payment in respect of the notes so made in U.S. dollars will not constitute an event of default under the notes or the indenture governing the notes. There can be no assurance that this exchange rate will be as favorable to holders ofnotes as the exchange rate otherwise determined by applicable law. These potential developments, or market perceptions concerning these and related issues, could adversely affect the value of the notes.

The trading market for the notes may be limited.

There is no existing market for the notes. Although we expect the notes to be listed for trading on the NYSE, no assurance canbe given that the notes will become or remain listed, that a trading market for the notes will develop or of the price at which investors may be able to sell the notes, if at all. In addition, we will have no obligations to maintain and mayterminate any listing of the notes on the NYSE without the consent of the holders of the notes. Accordingly, there can be no assurance that a trading market for the notes will ever develop or will be maintained. Further, there can be no assurance asto the liquidity of any market that may develop for the notes, your ability to sell your notes or the price at which you will be able to sell your notes. Any trading market that develops and the future trading prices of the notes would be affectedby many factors, including:

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Moreover, although certain of the underwriters have informed us that they intend to make a market in the notes, they are notobligated to do so and may discontinue market-making activities at any time without notice. Accordingly, we cannot assure you that a liquid market for the notes will develop or be maintained.

We may not have the funds necessary to finance the “Change of Control” repurchase offer that will be required by the indenture.

Upon the occurrence of a “Change of Control Triggering Event” (as defined under the caption “Description ofnotes—Change of Control Triggering Event”), we will be required to make an offer to repurchase all outstanding notes. We cannot assure you that we will have sufficient funds available to make any required repurchases of the notes. Anyfailure to repurchase any tendered notes in those circ*mstances would constitute a default under the indenture. A default could result in the declaration of the principal and interest on all the notes to be due and payable.

Holders of the notes may not be able to determine when a “Change of Control” giving rise to their right to have the notes repurchased by ushas occurred following a sale of “substantially all” of our assets.

A “Change of Control” mayrequire us to make an offer to repurchase all outstanding notes (see “Description of notes—Change of Control Triggering Event”). The definition of “Change of Control” will include a phrase relating to the sale of “allor substantially all” of our assets. There is not a precise established definition of the phrase “all or substantially all” under applicable law. Accordingly, the ability of a holder of the notes to require us to repurchase its notesas a result of a sale of less than all of our assets to another individual, group or entity may be uncertain.

Our credit ratings may not reflectall risks of your investment in the notes.

The credit ratings assigned to the notes are limited in scope and donot address all material risks relating to an investment in the notes, but rather reflect only the view of each rating agency at the time the rating is issued. The credit rating agencies also evaluate our industry and may change their credit ratingfor us based on their overall view of our industry. There can be no assurance that the credit ratings assigned to the notes will remain in effect for any given period of time or that a rating will not be lowered, suspended or withdrawn entirely bythe applicable rating agency if, in such rating agency’s judgment, circ*mstances so warrant. Credit ratings are not a recommendation to buy, sell or hold any security. Each agency’s rating should be evaluated independently of any otheragency’s rating. Actual or anticipated changes or downgrades in our credit ratings, including any announcement that our ratings are under further review for a downgrade, could affect the market value of the notes and increase our corporateborrowing costs.

Redemption may adversely affect your return on the notes.

We will have the right to redeem some or all of the notes prior to maturity. We may redeem the notes at times when prevailinginterest rates may be relatively low. Accordingly, you may not be able to reinvest the amount received upon a redemption in a comparable security at an effective interest rate as high as that of the notes.

Trading in the clearing systems is subject to minimum denomination requirements.

The notes will be issued only in minimum denominations of €100,000 and integral multiples of €1,000 in excessthereof. It is possible that the clearing systems may process trades which could result in amounts being

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held in denominations smaller than the minimum denominations. If definitive notes are required to be issued in relation to such notes in accordance with the provisions of the relevant globalnotes, a holder who does not have the minimum denomination or an integral multiple of €1,000 in excess thereof in its account with the relevant clearing system at the relevant time may not receive all of its entitlement in the form ofdefinitive notes unless and until such time as its holding satisfies the minimum denomination requirement.

Each global note will be held by or onbehalf of Euroclear and Clearstream and, therefore, investors will have to rely on their procedures for transfer, payment and communication with us.

The notes will be represented by a global note that will be deposited initially with, or on behalf of, a common depositary forEuroclear and Clearstream. Except in certain limited circ*mstances described in the applicable global note, investors will not be entitled to receive definitive notes in exchange for interests in such global note. While the notes are represented bya global note, investors will be able to trade their beneficial interests only through Euroclear and Clearstream.

We willdischarge our payment obligations under the notes by making payments to or to the order of the common depositary for Euroclear and Clearstream for distribution to their accountholders. A holder of a beneficial interest in a global note must rely onthe procedures of Euroclear and Clearstream to receive payments under the notes. We have no responsibility or liability for the records relating to, or payments made in respect of, beneficial interests in a global note.

Holders of beneficial interests in a global note will not have a direct right to vote in respect of the notes. Instead, suchholders will be permitted to act directly only to the extent that they are enabled in accordance with the procedures of Euroclear and Clearstream to appoint appropriate proxies.

Currency conversion

All payments of interest and principal, including payments made upon any redemption of the notes, will be payable in euro. Ifthe euro is unavailable to us due to the imposition of exchange controls or other circ*mstances beyond our control or if the euro is no longer being used by the then member states of the European Monetary Union that have adopted the euro as theircurrency or for the settlement of transactions by public institutions of or within the international banking community, then all payments in respect of the notes will be made in U.S. dollars until the euro is again available to us and so used. Insuch circ*mstances, the amount payable on any date in euro will be converted into U.S. dollars at the rate mandated by the U.S. Federal Reserve Board as of the close of business on the second business day prior to the relevant payment date or, inthe event the U.S. Federal Reserve Board has not mandated a rate of conversion, on the basis of the most recent U.S. dollar/euro exchange rate published in The Wall Street Journal on or prior to the second business day prior to the relevant paymentdate. Any payment in respect of the notes so made in U.S. dollars will not constitute an event of default under the notes or the indenture governing the notes.

Investors will be subject to foreign exchange risks as to payments of principal and interest, including payments made upon anyredemption of the notes, that may have important economic and tax consequences to them. See “Risk factors.”

Unless otherwise specified, the euro / U.S. dollar rate of exchange with respect to the notes used in this prospectussupplement is €1.00 = $1.08745, as of 12:30 p.m. New York City time on May16, 2024, on the Bloomberg page “BFIX.”

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Use of proceeds

We estimate that the net proceeds we will receive from the offering of the notes will be approximately€589.4million after deducting underwriting discounts, but before estimated expenses. We intend to use the net proceeds from this offering to (1)redeem all of our 2024 Notes, including any related fees and expenses, and(2)repay borrowings outstanding under our Senior Credit Facility. We intend to use any remaining net proceeds to repay borrowings outstanding under our Accounts Receivable Facility and for general corporate purposes.

As of March31, 2024, approximately $350.0million aggregate principal amount of the 2024 Notes were outstanding,bearing interest as 3.875% per annum. The 2024 Notes mature on September1, 2024, and are redeemable at any time on or after June1, 2024 at 100% of their principal amount plus accrued and unpaid interest thereon to, but excluding, theredemption date.

As of March31, 2024, approximately $251.1million of borrowings were outstanding under theSenior Credit Facility, bearing variable interest at a current weighted-average rate of 5.56% per annum. The Senior Credit Facility matures on December5, 2027.

As of March31, 2024, approximately $75.0million of borrowings were outstanding under the Accounts ReceivableFacility, bearing variable interest at a current weighted-average rate of 6.30% per annum. The Accounts Receivable Facility matures on November30, 2026.

Certain of the underwriters may be, or may be a subsidiary or affiliate of, holders or the 2024 Notes, lenders under theSenior Credit Facility and/or the Accounts Receivable Facility, and, accordingly, will receive a portion of the net proceeds of this offering. Accordingly, this offering is being made in compliance with FINRA Rule 5121. See “Underwriting”in this prospectus supplement.

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Capitalization

The following table sets forth Timken’s cash and cash equivalents and consolidated capitalization as of March31,2024:

The information below is illustrative only and could beadjusted based on the actual terms and conditions of this offering of the notes.

The information in this table should beread in conjunction with “Use of Proceeds,” included elsewhere in this prospectus supplement, and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our consolidated financialstatements and the related notes contained in our Quarterly Report on Form 10-Q for the quarter ended March31, 2024, which is incorporated by reference in this prospectus supplement, as well as the otherfinancial information incorporated by reference in this prospectus supplement.

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Description of notes

The following description is only a summary of certain terms of the notes and the indenture (as defined below) governingthe notes. We urge you to read the indenture in its entirety because the indenture, and not this summary, defines your rights as a holder of the notes. You may request a copy of the indenture from us. See “Where you can find moreinformation.”

The indenture has been qualified under the Trust Indenture Act of 1939, as amended, which werefer to as the “TIA,” and the provisions of the TIA are and will be incorporated in, and form a part of, the indenture. The following summary does not purport to be complete and is subject to, and is qualified in its entirety by referenceto, the provisions of the indenture and those terms made a part of the indenture by reference to the TIA as in effect on the date of the closing of the offering of the notes. We provide our definitions for the capitalized terms in this section thatwe otherwise do not define at the end of the relevant subsection. For purposes of this section, references to “we,” “us,” “our” and “the Company” refer to The Timken Company and not its subsidiaries.

General

The notes willbe issued under a base indenture dated as of March28, 2022 (the “base indenture”), as supplemented by a second supplemental indenture for the notes to be dated as of May23, 2024 (together with the base indenture, the“indenture”), by and between us and U.S. Bank Trust Company, National Association, as trustee. The notes will be issued only in fully registered form, without coupons, in minimum denominations of €100,000 and integral multiples of€1,000 in excess thereof.

The notes will mature on May23, 2034, subject to earlier redemption. Interest on thenotes will accrue from May23, 2024 at a rate of 4.125% per year. Interest on the notes will be payable annually on and beginning on May23, 2025, to the persons who are registered holders of the notes at the close of business on the(whether or not a business day) and of each year immediately preceding the interest payment date, except that interest payable at maturity will be paid to the same persons to whom principal of the notes is payable.

Interest payable on the notes on any interest payment date, redemption date or maturity date shall be the amount of interestaccrued from, and including, the next preceding interest payment date in respect of which interest has been paid or duly provided for (or from and including the original issue date of the notes, if no interest has been paid or duly provided for) to,but excluding, such interest payment date, redemption date or maturity date, as the case may be. This payment convention is referred to as ACTUAL/ACTUAL (ICMA) as defined in the rulebook of the International Capital Markets Association. If anyinterest payment date falls on a day that is not a business day, the interest payment will be made on the next succeeding day that is a business day, but no additional interest will accrue as a result of the delay in payment. If the maturity date orany redemption date of the notes falls on a day that is not a business day, the related payment of principal, premium, if any, and interest will be made on the next succeeding business day as if it were made on the date such payment was due, and nointerest will accrue on the amounts so payable for the period from and after such date to the next succeeding business day. The rights of holders of beneficial interests of notes to receive the payments of interest on such notes are subject to theapplicable procedures of Clearstream and Euroclear.

The notes will be in the form of one or more global notes that wewill deposit with or on behalf of a common depositary for the accounts of Euroclear and Clearstream (each as defined below) and will be registered in the name of the nominee of the common depositary. We intend to apply to list the notes on the NewYork Stock Exchange. We expect trading in the notes on the New York Stock Exchange to begin within 30 days after the original issue date. Currently, there is no public market for the notes.

We have initially appointed Elavon Financial Services DAC, UK Branch to act as paying agent and U.S. Bank Trust Company,National Association to act as the transfer agent in connection with the notes. We have

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also initially appointed U.S. Bank Trust Company, National Association to serve as the common depositary for the notes. The term “paying agent” shall include Elavon Financial ServicesDAC, UK Branch and any successors appointed from time to time in accordance with the provisions of the indenture.

Theterm “business day” means any day, other than a Saturday or Sunday, (1)which is not a day on which banking institutions in The City of New York or The City of London are authorized or required by law or executive order to close and(2)on which the Trans-European Automated Real-time Gross Settlement Express Transfer system (the TARGET2 system), or any successor thereto, operates.

We will initially issue €600,000,000 aggregate principal amount of the notes, subject to our ability to issue additionalnotes as described under “—Additional notes.” The terms of the notes do not limit our ability to incur additional indebtedness. The terms of the notes do not necessarily afford holders of notes protection in the event of a highlyleveraged transaction or other transaction involving us that may adversely affect holders.

The notes will not be subjectto, and will not have the benefit of, any sinking fund.

Issuance in Euro; Payment on the Notes

Initial holders will be required to pay for the notes in euros, and all payments on the notes will be payable in euros;provided that if on or after the date of this prospectus supplement the euro is unavailable to us due to the imposition of exchange controls or other circ*mstances beyond our control or if the euro is no longer being used by the then member statesof the European Monetary Union that have adopted the euro as their currency or for the settlement of transactions by public institutions of or within the international banking community, then all payments in respect of the notes will be made in U.S.dollars until the euro is again available to us or so used. The amount payable on any date in euros will be converted into U.S. dollars at the rate mandated by the U.S. Federal Reserve Board as of the close of business on the second business dayprior to the relevant payment date or, in the event the U.S. Federal Reserve Board has not mandated a rate of conversion, on the basis of the most recent U.S. dollar/euro exchange rate published in The Wall Street Journal on or prior to the secondbusiness day prior to the relevant payment date. Any payment in respect of the notes so made in U.S. dollars will not constitute an event of default under the notes or the indenture. Neither the trustee, transfer agent and registrar nor the payingagent will have any responsibility for any calculation or conversion in connection with the foregoing.

Investors will besubject to foreign exchange risks as to payments on the notes that may have important economic consequences to them. See “Risk Factors” in this prospectus supplement.

Ranking

The notes areour unsecured senior obligations and rank equally in right of payment with all our existing and future unsecured and unsubordinated indebtedness, including our 3.875% Senior Notes due 2024, our 2.02% Euro Senior Notes due 2027, our 4.500% SeniorNotes due 2028 and our 4.125% Senior Notes due 2032, and are senior to our future subordinated indebtedness. The notes will be exclusively our obligation and not the obligation of any of our subsidiaries. Our rights and the rights of any holder ofthe notes (or other of our creditors) to participate in the assets of any subsidiary upon that subsidiary’s liquidation or recapitalization will be subject to the prior claims of the subsidiary’s creditors, except to the extent that we maybe a creditor with recognized claims against the subsidiary. In addition, the notes will effectively rank junior in right of payment to any secured indebtedness which we may incur in the future to the extent of the assets securing that indebtedness.

Transfer and exchange

A holder may transfer or exchange notes in accordance with the indenture. The registrar and the trustee may require a holder,among other things, to furnish appropriate endorsem*nts and transfer documents in

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connection with a transfer of notes. Holders will be required to pay all taxes and fees due on transfer. We are not required to transfer or exchange any note selected for redemption or tenderedfor repurchase. Also, we are not required to transfer or exchange any note for a period of 15 days before a selection of notes to be redeemed or a record date for the payment of interest.

Optional redemption

Prior to February23, 2034 (three months prior to their maturity date) (the “Par Call Date”), we may redeem thenotes at our option, in whole or in part, at any time and from time to time, at a redemption price (expressed as a percentage of principal amount and rounded to three decimal places) equal to the greater of:

(1) 100% of the principal amount of the notes to be redeemed, and

(2) the sum of the present values of the remaining scheduled payments of principal and interest on the notes to be redeemed(exclusive of interest accrued to the date of redemption), discounted to the redemption date on an annual basis (ACTUAL/ACTUAL (ICMA)), at the applicable Comparable Government Bond Rate described below plus 30basis points

plus, in either case, accrued and unpaid interest thereon to, but excluding, the redemption date.

On or after the Par Call Date, we may redeem the notes, in whole or in part, at any time and from time to time, at aredemption price equal to 100% of the principal amount of the notes being redeemed plus accrued and unpaid interest thereon to, but excluding, the redemption date.

“Comparable Government Bond” means, in relation to any Comparable Government Bond Rate calculation, theGerman government bond (Bundesanleihe) selected by an Independent Investment Banker as having an actual or interpolated maturity comparable to the remaining term of the notes to be redeemed that would be utilized, at the time of selection andin accordance with customary financial practice, in pricing new issues of euro-denominated corporate debt securities of a comparable maturity to the remaining term of such notes.

“Comparable Government Bond Price” means, with respect to any redemption date, (1)the arithmeticaverage of the Reference Government Bond Dealer Quotations for such redemption date, after excluding the highest and lowest such Reference Government Bond Dealer Quotations, or (2)if we obtain fewer than four such Reference Government BondDealer Quotations, the arithmetic average of all such quotations.

“Comparable Government Bond Rate”means, with respect to any redemption date, the rate per annum equal to the yield to maturity, expressed as a percentage (rounded to three decimal places, with 0.0005 being rounded upwards), on the third business day prior to the date fixed forredemption, calculated in accordance with customary financial practice in pricing new issues of comparable corporate debt securities paying interest on an annual basis (ACTUAL/ACTUAL (ICMA)) of the Comparable Government Bond (as defined below),assuming a price for the Comparable Government Bond (expressed as a percentage of its principal amount) equal to the Comparable Government Bond Price for such redemption date.

“Independent Investment Banker” means one of the Reference Government Bond Dealers selected by us.

“Reference Government Bond Dealer” means each of (i)Goldman Sachs& Co. LLC and J.P. MorganSecurities plc, or any of their affiliates that are primary European government securities dealers, and their respective successors; provided that if any of the foregoing or any of their affiliates shall cease to be a primary European governmentsecurities dealer (“Primary Dealer”), we shall substitute therefor another Primary Dealer and (ii)two other Primary Dealers selected by us.

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“Reference Government Bond Dealer Quotations” means, withrespect to each Reference Government Bond Dealer and any redemption date, the arithmetic average, as determined by us, of the bid and asked prices for the Comparable Government Bond (expressed in each case as a percentage of its principal amount)quoted in writing to us by such Reference Government Bond Dealer at 11:00 a.m., Brussels time, on the third business day preceding such redemption date.

Our actions and determinations in determining the redemption price shall be conclusive and binding for all purposes, absentmanifest error. Neither the trustee nor any paying agent shall have any obligation to calculate any redemption price or any component thereof in respect of the notes and the trustee and each paying agent shall be entitled to receive and conclusivelyrely upon an officer’s certificate delivered by us that specifies any redemption price.

Notice of any redemptionwill be sent at least 10 days but not more than 60 days before the redemption date to each holder of notes to be redeemed. If we elect to redeem fewer than all the notes, the trustee will select the particular notes to be redeemed by such methodthat the trustee deems fair and appropriate; provided that if the notes are represented by one or more global securities, beneficial interests therein will be selected for redemption by Clearstream and Euroclear in accordance with their respectiveapplicable procedures therefor; and provided, further, that no notes of a principal amount of €100,000 or less will be redeemed in part. Any notice may, in our discretion, be subject to the satisfaction or waiver of one or more conditionsprecedent, including, but not limited to, completion of an equity offering, a financing or other corporate transaction, provided that if such redemption or notice is subject to satisfaction of one or more conditions precedent, such notice shallstate that, in our discretion, the redemption date may be postponed until up to 60 days following the notice of redemption, and such notice may be rescinded in the event that any or all such conditions precedent shall not have been satisfied by thedate of redemption (including as it may be postponed).

In the case of a partial redemption, selection of the notes forredemption will be made pro rata, by lot or by such other method as the trustee in its sole discretion deems appropriate and fair. No notes of a principal amount of €100,000 or less will be redeemed in part. If any note is to be redeemed inpart only, the notice of redemption that relates to the note will state the portion of the principal amount of the note to be redeemed. A new note in a principal amount equal to the unredeemed portion of the note will be issued in the name of theholder of the note upon surrender for cancellation of the original note. For so long as the notes are held by Clearstream and/or Euroclear (or another depositary), the redemption of the notes shall be done in accordance with the policies andprocedures of the depositary. Unless we default in payment of the redemption price, on and after the date of redemption, interest will cease to accrue on the notes or portions thereof called for redemption.

Unless we default in payment of the redemption price, on and after the redemption date interest will cease to accrue on thenotes or portions thereof called for redemption.

The notes are also subject to redemption prior to maturity if certainchanges in U.S. tax law occur. If such changes occur, the notes may be redeemed at a redemption price of 100% of their principal amount plus accrued and unpaid interest to, but excluding, the date of redemption. See “—Redemption for TaxReasons.”

Payment of Additional Amounts

We will, subject to the exceptions and limitations set forth below, pay as additional interest on the notes such additionalamounts as are necessary in order that the net payment by us or a paying agent of the principal, premium and interest with respect to the notes to a holder that is not a United States person (as defined below), after withholding or deduction for anypresent or future tax, assessment or other governmental charge imposed by the United States or a taxing authority in the United States, will not be less than the amount provided in the notes to be then due and payable; provided, however, that theforegoing obligation to pay additional amounts will not apply:

1. to any tax, assessment or other governmental chargethat would not have been imposed but for the holder (or the beneficial owner for whose benefit such holder holds such note), a fiduciary, settlor, beneficiary,

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member or shareholder of the holder, or a person holding a power over an estate or trust administered by a fiduciary holder, being treated as:

a. being or having been present in, or engaged in a trade or business in, the United States, being treated as having beenpresent in, or engaged in a trade or business in, the United States, or having or having had a permanent establishment or fixed base in the United States;

b. having a current or former connection with the United States (other than a connection arising solely as a result of theownership of the notes, the receipt of any payment in respect of the notes or the enforcement of any rights under the indenture), including being or having been a citizen or resident of the United States or treated as being or having been a residentthereof;

c. being or having been a personal holding company, a passive foreign investment company or a controlled foreigncorporation for U.S. federal income tax purposes, a foreign tax exempt organization, or a corporation that has accumulated earnings to avoid United States federal income tax;

d. being or having been a “10-percent shareholder,” as defined in section871(h)(3) of the United States Internal Revenue Code of 1986, as amended (the “Code”), or any successor provision, of us; or

e. being a bank receiving payments on an extension of credit made pursuant to a loan agreement entered into in the ordinarycourse of its trade or business, within the meaning of section 881(c)(3) of the Code or any successor provision;

2. toany holder that is not the sole beneficial owner of the notes, or a portion of the notes, or that is a fiduciary, partnership or limited liability company, but only to the extent that a beneficiary or settlor with respect to the fiduciary, abeneficial owner or member of the partnership or limited liability company would not have been entitled to the payment of an additional amount had the beneficiary, settlor, beneficial owner or member received directly its beneficial or distributiveshare of the payment;

3. to any tax, assessment or other governmental charge that would not have been imposed but for thefailure of the holder or any other person to comply with certification, identification or information reporting requirements concerning the nationality, residence, identity or connection with the United States of the holder or beneficial owner ofthe notes, if compliance is required by statute, by regulation of the United States or any taxing authority therein or by an applicable income tax treaty to which the United States is a party as a precondition to exemption from such tax, assessmentor other governmental charge;

4. to any tax, assessment or other governmental charge that is imposed otherwise than bywithholding by us or a paying agent from the payment;

5. to any estate, inheritance, gift, sales, excise, transfer,wealth, capital gains or personal property tax or similar tax, assessment or other governmental charge;

6. to any tax,assessment or other governmental charge that would not have been imposed but for the presentation by the holder of any note, where presentation is required, for payment on a date more than 30 days after the date on which payment became due andpayable or the date on which payment thereof is duly provided for, whichever occurs later;

7. to any tax, assessment orother governmental charge required to be withheld or deducted that is imposed on a payment pursuant to FATCA (as defined below in “Certain United States federal income tax considerations”), or any amended or successor version of thereof,any agreement (including any intergovernmental agreement) entered into in connection therewith, or any law, regulation or other official guidance enacted in any jurisdiction implementing FATCA or an intergovernmental agreement in respect of FATCA;

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8. to any tax, assessment or other governmental charge that is imposed orwithheld solely by reason of a change in law, regulation, or administrative or judicial interpretation that becomes effective more than 15 days after the payment becomes due or is duly provided for, whichever occurs later;

9. to any tax, assessment or other governmental charge imposed by reason of the failure of the beneficial owner to fulfill thestatement requirements of Section871(h) or Section881(c) of the Code;

10. to any tax imposed pursuant toSection871(h)(6) or 881(c)(6) of the Code (or any amended or successor provisions); or

11. in the case of anycombination of items (1)through (10).

Except as specifically provided under this heading “—Payment ofAdditional Amounts,” we will not be required to pay additional amounts in respect of any tax, assessment or other governmental charge. References in this prospectus supplement and the accompanying prospectus to any payment on the notes includethe related payment of additional amounts, as applicable.

As used under this heading “—Payment of AdditionalAmounts” and under the heading “—Redemption for Tax Reasons,” the term “United States” means the United States of America, any state thereof, and the District of Columbia, and the term “United States person”means (i)any individual who is a citizen or resident of the United States for U.S. federal income tax purposes, (ii)a corporation, partnership or other entity created or organized in or under the laws of the United States, any statethereof or the District of Columbia (other than a partnership that is not treated as a United States person for U.S. federal income tax purposes), (iii) any estate the income of which is subject to U.S. federal income taxation regardless of itssource, or (iv)any trust if a U.S. court can exercise primary supervision over the administration of the trust and one or more United States persons can control all substantial trust decisions, or if a valid election is in place to treat thetrust as a United States person.

Redemption for Tax Reasons

If, as a result of any change in, or amendment to, the laws (or any regulation or rulings promulgated, under the laws) of theUnited States (or any taxing authority in the United States) or the official position regarding the application or interpretation thereof that is announced or becomes effective on or after the date of this prospectus supplement, we become or, basedupon a written opinion of independent counsel selected by us, will become obligated to pay additional amounts as described herein under the heading “—Payment of Additional Amounts” with respect to the notes, then we may at any time atour option redeem, in whole, but not in part, the notes on not less than 10 nor more than 60 days’ prior notice, at a redemption price equal to 100% of their principal amount, plus accrued and unpaid interest on the notes, to, but excluding,the date of redemption.

Change of Control Triggering Event

Upon the occurrence of a Change of Control Triggering Event, unless we have exercised our right to redeem the notes asdescribed under “—Optional redemption,” we will be required to offer to purchase from each holder of the notes all or a portion (equal to €100,000 and any integral multiples of €1,000 in excess thereof) of such holder’snotes pursuant to the offer described below (the “Change of Control Offer”) at a purchase price equal to 101% of the principal amount thereof plus accrued and unpaid interest, if any, to, but excluding, the date of purchase, subject to therights of holders of the notes on the relevant record date to receive interest due on the relevant interest payment date.

Within 30 days following the date upon which the Change of Control Triggering Event occurred, or at our option, prior to anyChange of Control but after the public announcement of the pending Change of Control, we will be required to send, by first class mail (or to the extent permitted or required by applicable Clearstream

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and/or Euroclear procedures or regulations with respect to global notes, send electronically), a notice to each holder of the notes, with a copy to the trustee, which notice will govern the termsof the Change of Control Offer. Such notice will state, among other things, the purchase date, which must be no earlier than 30 days and no later than 60 days from the date such notice is mailed or sent electronically, as applicable, other than asmay be required by law (the “Change of Control Payment Date”). The notice, if mailed or sent electronically, as applicable, prior to the date of consummation of the Change of Control, will state that the Change of Control Offer isconditioned on the Change of Control being consummated on or prior to the Change of Control Payment Date.

On the Changeof Control Payment Date, we will, to the extent lawful:

The paying agent will promptly remit to each holder of notes properly tendered the purchase price for the notes, and thetrustee will promptly authenticate and deliver (or cause to be transferred by book-entry) to each holder a new note equal in principal amount to any unpurchased portion of any notes surrendered; provided, that each new note will be in a principalamount equal to €100,000 or an integral multiple of €1,000 in excess thereof.

We will not be required to make aChange of Control Offer if a third party makes such an offer in the manner, at the times and otherwise in compliance with the requirements for such an offer made by us and such third party purchases all notes properly tendered and not withdrawnunder its offer.

We will comply with the requirements of Rule 14e-1 under theSecurities Exchange Act of 1934, as amended (the “Exchange Act”), and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the purchase of the notes as a result ofa Change of Control Triggering Event. To the extent that the provisions of any such securities laws or regulations conflict with the Change of Control Offer provisions of the notes, we will comply with the applicable securities laws and regulationsand will not be deemed to have breached our obligations under the Change of Control Offer provisions of the notes by virtue of such conflict.

For purposes of the Change of Control Offer provisions of the notes, the following terms will be applicable:

“Below Investment Grade Rating Event” means the rating on the notes is lowered by at least two of the threeRating Agencies and the notes are rated below an Investment Grade rating by at least two of the three Rating Agencies on any date during the period (the “Trigger Period”) commencing on the earlier of (a)the occurrence of a Change ofControl and (b)the first public announcement by us of any Change of Control (or pending Change of Control) and ending 60 days following the consummation of such Change of Control (which Trigger Period will be extended if the rating of thenotes is under publicly announced consideration for possible downgrade by any Rating Agency on such 60th day, such extension to last with respect to each Rating Agency until the date on which such Rating Agency considering such possible downgradeeither (x)rates the notes below Investment Grade or (y)publicly announces that it is no longer considering the notes for possible downgrade); provided, that a rating event will not be deemed to have occurred in respect of a particularChange of Control

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(and thus will not be deemed a Below Investment Grade Rating Event for purposes of the definition of Change of Control Triggering Event) if each Rating Agency making the reduction in rating doesnot publicly announce or confirm or inform the trustee in writing at our request that the reduction was the result, in whole or in part, of any event or circ*mstance comprised of or arising as a result of, or in respect of, the Change of Control(whether or not the applicable Change of Control has occurred at the time of the Below Investment Grade Rating Event).

“Capital Stock” means:

“Change of Control”means the occurrence of any one of the following:

The trustee shall have no duty or responsibility to monitor or determine whether a Change of Control Triggering Event occurs.

“Change of Control Triggering Event” means the occurrence of both a Change of Control and a BelowInvestment Grade Rating Event. Notwithstanding the foregoing, no Change of Control Triggering Event will be deemed to have occurred in connection with any particular Change of Control unless and until such Change of Control has actually beenconsummated.

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“Fitch” means Fitch Ratings, Inc., doing business as FitchRatings, or any successor thereto.

“Investment Grade” means a rating of Baa3 or better by Moody’s(or its equivalent under any successor rating category of Moody’s), a rating of BBB- or better by Fitch or S&P (or their respective equivalents under any successor rating categories of either Fitch orS&P) and the equivalent investment grade credit rating from any replacement rating agency or rating agencies selected by us under the circ*mstances permitting us to select a replacement agency and in the manner for selecting a replacementagency, in each case as set forth in the definition of “Rating Agency.”

“Moody’s” meansMoody’s Investors Service, Inc., a subsidiary of Moody’s Corporation, and any successor thereto.

“Rating Agency” means: (i)each of Fitch, Moody’s and S&P; and (ii)if any of Fitch,Moody’s or S&P ceases to rate the notes or fails to make a rating of the notes publicly available for reasons outside of our control, any “nationally recognized statistical rating organization,” within the meaning ofSection3(a)(62) under the Exchange Act, selected by us as a replacement agency for Fitch, Moody’s or S&P, or any of them, as the case may be, with respect to making a rating of the notes.

“S&P” means Standard& Poor’s Global Ratings, a division of S&P Global, Inc., and anysuccessor thereto.

“Voting Stock” of any specified person as of any date means the Capital Stock of suchperson that is at the time entitled to vote generally in the election of the board of directors of such person.

Thedefinition of Change of Control includes a phrase relating to the direct or indirect sale, lease, transfer, conveyance or other disposition of “all or substantially all” of our assets and those of our subsidiaries taken as a whole.Although there is a limited body of case law interpreting the phrase “substantially all,” there is no precise established definition of this phrase under applicable law. Accordingly, the ability of a holder of notes to require us topurchase such holder’s notes as a result of a sale, lease, transfer conveyance or other disposition of less than all of our assets and those of our subsidiaries taken as a whole to another “person” may be uncertain.

Our ability to repurchase notes pursuant to a Change of Control Offer may be limited by a number of factors. The occurrence ofcertain of the events that constitute a Change of Control would constitute a default under our senior credit facility. In addition, certain events that may constitute a change of control under our senior credit facility and cause a default underthat agreement will not constitute a Change of Control or a Change of Control Triggering Event under the indenture. Our future indebtedness or that of our subsidiaries may also contain prohibitions of certain events that would constitute a Change ofControl or require such indebtedness to be repurchased upon a Change of Control or a Change of Control Triggering Event. Moreover, the exercise by the holders of notes of their right to require us to repurchase the notes following a Change ofControl in connection with a Change of Control Triggering Event could cause a default under the notes, even if the Change of Control itself does not, due to the financial effect of such repurchase on us. Finally, our ability to pay cash to theholders upon a repurchase may be limited by our then existing financial resources. There can be no assurance that sufficient funds will be available when necessary to make any required repurchases.

Holders will not be entitled to require us to purchase their notes in the event of a takeover, recapitalization, leveragedbuyout or similar transaction that is not a Change of Control. We may nonetheless incur significant additional indebtedness in connection with such a transaction.

Holders may not be able to require us to purchase their notes in certain circ*mstances involving a significant change in thecomposition of our board of directors, including a proxy contest where our board of directors does not endorse the dissident slate of directors but approves them as Continuing Directors. In this regard, a decision of the Delaware Chancery Court (notinvolving us or our securities) considered a change of

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control redemption provision of an indenture governing publicly traded debt securities that is substantially similar to the change of control event described in clause (3)of the definitionof “Change of Control.” In its decision, the court noted that a board of directors may “approve” a dissident shareholder’s nominees solely for purposes of such an indenture, provided the board of directors determines in goodfaith that the election of the dissident nominees would not be materially adverse to the interests of the corporation or its stockholders (without taking into consideration the interests of the holders of debt securities in making thisdetermination). It is unclear whether our board of directors, pursuant to Ohio law, is similarly capable of approving a slate of dissident director nominees. If such an action is possible under Ohio law, the foregoing interpretation would permit ourboard to approve a slate of directors that included a majority of dissident directors nominated pursuant to a proxy contest, and the ultimate election of such dissident slate would not constitute a “Change of Control” that would triggeryour right to require us to repurchase the notes as described above.

Material covenants

Limitations on liens

So long as any notes are outstanding, we will not, and we will not permit any Domestic Subsidiary to, incur, issue, assume orguarantee any indebtedness for money borrowed (“Debt”) secured by any mortgage or other encumbrance (a “Mortgage”) on any of our Principal Manufacturing Property or of our Domestic Subsidiaries or any shares of stock or Debt ofany Domestic Subsidiaries which own a Principal Manufacturing Property, without concurrently securing the notes equally and ratably with such Debt so long as such Debt shall be so secured. This restriction does not apply to Debt secured by:(1)our Mortgages or Mortgages of our Domestic Subsidiaries existing at the time of the indenture; (2)Mortgages on property of, or on any shares of stock of, any corporation existing at the time it becomes a Domestic Subsidiary;(3)Mortgages on property or shares of stock of a Domestic Subsidiary (a)existing at the time of acquisition thereof (including acquisition through merger or consolidation), (b) to secure the payment of all or any part of the purchaseprice or construction cost thereof or (c)to secure any Debt incurred prior to, at the time of, or within 180 days after, the acquisition of such property or shares or the completion of any construction and commencement of full operation ofsuch property for the purpose of financing all or any portion of the purchase price or construction cost thereof; (4)Mortgages in favor of us or any Domestic Subsidiary; (5)Mortgages in favor of the United States of America, any state orany subdivision, department, agency or other instrumentality thereof, to secure progress, advance or other payments pursuant to any contract or provision of any statute; or (6)extensions, renewals or replacements (or successive extensions,renewals or replacements), in whole or in part, of any Mortgage referred to in (1)through (5).

Notwithstanding thelimitations on liens described above, we or any Domestic Subsidiary may incur, issue, assume or guarantee any Debt secured by a Mortgage on any of our Principal Manufacturing Property or of our Domestic Subsidiaries or any shares of stock or Debt ofany Domestic Subsidiary, in addition to that permitted above and without any obligation to secure the notes, provided that at the time of such incurrence, issuance, assumption or guarantee of such Debt, and after giving effect thereto, ExemptedDebt, in the aggregate, does not exceed 20% of our and our Subsidiaries’ Consolidated Net Tangible Assets, taken as a whole.

Limitation onsale and leaseback

So long as any notes are outstanding, we will not, and we will not permit any DomesticSubsidiary to, sell and leaseback for more than three years any of our Principal Manufacturing Property or of any Domestic Subsidiary acquired, constructed or placed into service more than 180 days before such lease arrangement. This restrictiondoes not apply if (a)we or such Domestic Subsidiary would be entitled as described in “—Limitations on liens” above to incur Debt secured by a Mortgage on such Principal Manufacturing Property in a principal amount equivalent tothe Attributable Debt in respect of such arrangement without equally and ratably securing the notes or (b)we retire Funded Debt or cause Funded Debt to be retired equal to the greater of the net proceeds of such sale or the fair market valueof the Principal Manufacturing Property to be subject to such arrangement.

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Notwithstanding the limitations on sale and leaseback transactions describedabove, we or any Domestic Subsidiary may enter into a sale and leaseback transaction of any of our Principal Manufacturing Property or of any Domestic Subsidiary in addition to that permitted above and without any obligation to retire any notes orother indebtedness referred to above, provided that at the time of entering into such sale and leaseback transaction and after giving effect thereto, Exempted Debt, in the aggregate, does not exceed 20% of our and our Subsidiaries’ ConsolidatedNet Tangible Assets, taken as a whole.

“Attributable Debt” means, as to any particular lease under whichany person (as defined in the indenture) is at the time liable, at any date as of which the amount thereof is to be determined, the total net amount of rent required to be paid by such person under such lease during the remaining term thereof (aftergiving effect to any extensions at the option of the lessee), discounted from the respective due dates thereof to such date at the rate per annum borne by the notes.

“Consolidated Net Tangible Assets” means the aggregate amount of assets (less applicable reserves and otherproperly deductible items) after deducting therefrom (a)all current liabilities (excluding any liabilities constituting Funded Debt by reason of being renewable or extendible) and (b)all goodwill, trade names, trademarks, patents,unamortized debt discount and expense and other intangibles, all as set forth on the most recent consolidated balance sheet of us and our consolidated Subsidiaries and computed in accordance with GAAP.

“Domestic Subsidiary” means a Subsidiary of ours except a Subsidiary (a)that neither transacts anysubstantial portion of its business nor regularly maintains any substantial portion of its fixed assets within the United States of America, or (b)that is engaged primarily in financing the operation of us or our Subsidiaries, or both, outsidethe United States of America.

“Exempted Debt” means the sum of the following items outstanding as of thedate Exempted Debt is being determined: (1)indebtedness of us and our Subsidiaries incurred after the date of the indenture and secured by Mortgages created or assumed pursuant to the second paragraph under “—Limitations onliens” above; and (2)Attributable Debt of us and our Subsidiaries in respect of every sale and leaseback transaction entered into after the date of the indenture and pursuant to the second paragraph under “—Limitation on saleand leaseback” above.

“Funded Debt” means all indebtedness for money borrowed having a maturity ofmore than twelve months from the date as of which the amount thereof is to be determined, or having a maturity of less than twelve months from the date as of which the amount thereof is to be determined but by its terms being renewable or extendiblebeyond twelve months from such date at the option of the borrower.

“GAAP” means generally acceptedaccounting principles in the United States, as in effect on the date notes are first issued.

“PrincipalManufacturing Property” means any building, structure or other facility, together with the land upon which it is erected and fixtures comprising a part thereof, used primarily for manufacturing or warehousing and located in the UnitedStates of America, owned or leased by us or any Subsidiary. The term “Principal Manufacturing Property” does not include any of the above referenced property (a)that is financed through the issuance of tax exempt governmentalobligations or (b)that our board of directors determines is not materially important to the total business of us and our Subsidiaries.

“Subsidiary” means any corporation at least a majority of the voting stock of which is owned or controlled,directly or indirectly, by us or any of our Subsidiaries or by us and one or more of our Subsidiaries.

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Events of default

The provisions described in “Description of debt securities—Events of default” in the accompanying prospectuswill be applicable to the notes. In addition, the following is an event of default with respect to the notes:

If an event of default with respect to the notes (other than an event of default resulting from certainevents of bankruptcy, insolvency or reorganization of the Company) occurs and is continuing, the trustee or the holders of at least 25% in aggregate principal amount of the notes then outstanding, by notice in writing to us, and to the trustee ifnotice is given by those holders, may declare the unpaid principal of, premium, if any, and accrued interest, if any, due and payable immediately. If a bankruptcy, insolvency or reorganization default occurs with respect to us, the principal of,premium, if any, and accrued interest on all of the notes issued under the indenture will become immediately due and payable without any declaration or other act of the trustee or the holders.

At any time after a declaration of acceleration with respect to the notes has been made, the holders of a majority inaggregate principal amount of the notes may rescind and annul the acceleration if the rescission and annulment would not conflict with any judgment or decree already rendered and if all events of default with respect to the notes, other than the non-payment of principal and interest, if any, have been cured or waived and all sums paid or advanced by the trustee and the reasonable compensation expenses and disbursem*nts of the trustee and its agents andcounsel have been paid as provided in the indenture.

Any waiver will be deemed to cure the default or event of default towhich the waiver relates.

Subject to the terms of the indenture, if an event of default occurs and is continuing withrespect to the notes, the trustee will be under no obligation to exercise any of its rights or powers under the indenture at the request or direction of any of the holders of the notes, unless such holders have offered the trustee indemnity orsecurity satisfactory to the trustee. The holders of a majority in principal amount of the notes then outstanding will have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee, orexercising any trust or power conferred on the trustee, with respect to the notes, provided that:

A holder of notes will only have the right to institute a proceeding under the indenture or to appoint a receiver or anothertrustee, or to seek other remedies, if:

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These limitations do not apply to a suit instituted by a holder of notes if we default in the payment of the principal of,premium, if any, or interest on the notes.

Satisfaction and discharge; defeasance

The provisions described in “Description of debt securities—Defeasance of debt securities and certain covenants incertain circ*mstances” in the accompanying prospectus will be applicable to the notes, in addition to the covenants described under “—Change of Control Triggering Event,” “—Material covenants—Limitations onliens,” and “—Material covenants—Limitation on sale and leaseback.”

Consolidation, merger and sale of assets

The provisions described in “Description of debt securities—Consolidation, merger and sale of assets” in theaccompanying prospectus will be applicable to the notes.

Additional notes

We may from time to time, without notice to or the consent of the registered holders of the notes, create and issue additionaldebt securities having the same terms as, and ranking equally and ratably with, the notes in all respects (or in all respects except for the payment of interest accruing prior to the issue date of such additional debt securities, or, in some cases,the first payment of interest following the issue date of such additional debt securities), so that the additional debt securities will be consolidated and form a single series with, and have the same terms as to status, redemption or otherwise as,the notes.

Any additional debt securities that are consolidated and form a single series with the notes will be issuedfor U.S. federal income tax purposes in a “qualified reopening,” as part of the same “issue” of debt instruments as the notes, or with no more than a de minimis amount of original issue discount.

We may at any time and from time to time purchase notes in the open market or otherwise.

Modification of indenture; waiver

The provisions described in “Description of debt securities—Modification and waiver” in the accompanyingprospectus will be applicable to the notes.

Book-Entry system

Global Clearance and Settlement

The notes will be issued in the form of one or more global notes (each a “global note”) in fully registered form,without coupons, and will be deposited on the closing date with, or on behalf of, a common depositary for, and in respect of interests held through, Clearstream and Euroclear. Except as described herein, certificates will not be issued in exchangefor beneficial interests in the global notes.

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Except as set forth below, the global notes may be transferred, in whole andnot in part, only to a common depositary for Clearstream or Euroclear or its nominee.

Beneficial interests in the globalnotes will be represented, and transfers of such beneficial interests will be effected, through accounts of financial institutions acting on behalf of beneficial owners as direct or indirect participants in Clearstream or Euroclear. Those beneficialinterests will be in denominations of €100,000 and integral multiples of €1,000 in excess thereof. Investors may hold notes directly through Clearstream or Euroclear, if they are participants in such systems, or indirectly throughorganizations that are participants in such systems.

Owners of beneficial interests in the global notes will not beentitled to have notes registered in their names, and will not receive or be entitled to receive physical delivery of notes in definitive form. Except as provided below, beneficial owners will not be considered the owners or holders of the notesunder the indenture, including for purposes of receiving any reports delivered by us or the trustee pursuant to the indenture. Accordingly, each beneficial owner must rely on the procedures of the clearing systems and, if such person is not aparticipant of the clearing systems, on the procedures of the participant through which such person owns its interest, to exercise any rights of a holder under the Indenture. Under existing industry practices, if we request any action of holders ora beneficial owner desires to give or take any action which a holder is entitled to give or take under the indenture, the clearing systems would authorize their participants holding the relevant beneficial interests to give or take action and theparticipants would authorize beneficial owners owning through the participants to give or take such action or would otherwise act upon the instructions of beneficial owners. Conveyance of notices and other communications by the clearing systems totheir participants, by the participants to indirect participants and by the participants and indirect participants to beneficial owners will be governed by arrangements among them, subject to any statutory or regulatory requirements as may be ineffect from time to time. The laws of some jurisdictions require that certain purchasers of securities take physical delivery of such securities in certificated form. These limits and laws may impair the ability to transfer beneficial interests inglobal notes.

Persons who are not Clearstream or Euroclear participants may beneficially own notes held by the commondepositary for Clearstream and Euroclear only through direct or indirect participants in Clearstream and Euroclear. So long as the common depositary for Clearstream and Euroclear is the registered owner of the global note, the common depositary forall purposes will be considered the sole holder of the notes represented by the global note under the indenture and the global notes.

CertificatedNotes

If the applicable depositary is at any time unwilling or unable to continue as depositary for any of theglobal notes and a successor depositary is not appointed by us within 90 days, or if we have been notified that both Clearstream and Euroclear have been closed for business for a continuous period of 14 days (other than by reason of holiday,statutory or otherwise) or have announced an intention permanently to cease business or have in fact done so and no successor clearing system is available, we will issue the notes in definitive form in exchange for the applicable global notes. Wewill also issue the notes in definitive form in exchange for the global notes if an event of default has occurred with regard to the notes represented by the global notes and has not been cured or waived. In addition, we may at any time and in oursole discretion determine not to have the notes represented by the global notes and, in that event, will issue the notes in definitive form in exchange for the global notes. In any such instance, an owner of a beneficial interest in the global noteswill be entitled to physical delivery in definitive form of the notes represented by the global notes equal in principal amount to such beneficial interest and to have such notes registered in its name. The notes so issued in definitive form will beissued as registered in minimum denominations of €100,000 and integral multiples of €1,000 thereafter, unless otherwise specified by us. The notes in definitive form can be transferred by presentation for registration to the registrar atour office or agency for such purpose and must be duly endorsed by the holder or his or her attorney duly authorized in writing, or accompanied by a written instrument or instruments of transfer in form satisfactory

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to us or the registrar duly executed by the holder or his attorney duly authorized in writing. We may require payment of a sum sufficient to cover any tax or other governmental charge that may beimposed in connection with any exchange or registration of transfer of definitive notes.

Clearing Systems

We have been advised by Clearstream and Euroclear, respectively, as follows:

Clearstream. Clearstream advises that it is incorporated under the laws of Luxembourg as a professional depositary.Clearstream holds securities for its participating organizations (“Clearstream Participants”), and facilitates the clearance and settlement of securities transactions between Clearstream Participants through electronic book-entry changesin accounts of Clearstream Participants, thereby eliminating the need for physical movement of certificates. Clearstream provides to its participants, among other things, services for safekeeping, administration, clearance and settlement ofinternationally traded securities and securities lending and borrowing. As a professional depositary, Clearstream is subject to regulation by the Luxembourg Commission for the Supervision of the Financial Sector (Comission de Surveillance du SecteurFinancier). Clearstream Participants are recognized financial institutions around the world, including underwriters, securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations. Indirect access toClearstream is also available to others, such as banks, brokers, dealers and trust companies that clear through, or maintain a custodial relationship with, a Clearstream Participant either directly or indirectly.

Distributions with respect to the notes held beneficially through Clearstream will be credited to cash accounts of ClearstreamParticipants in accordance with its rules and procedures in accordance with its rules and procedures.

Euroclear.Euroclear advises that it was created in 1968 to hold securities for participants of Euroclear (“Euroclear Participants”) and to clear and settle transactions between Euroclear participants through simultaneous electronic book-entrydelivery against payment, thereby eliminating the need for physical movement of certificates and any risk from lack of simultaneous transfers of securities and cash.

Euroclear includes various other services, including securities lending and borrowing and interfaces with domestic markets inseveral countries. Euroclear is operated by Euroclear Bank SA/NV (the “Euroclear Operator”). All operations are conducted by the Euroclear Operator and all Euroclear securities clearance accounts and Euroclear cash accounts are accountswith the Euroclear Operator. Euroclear Participants include banks (including central banks), securities brokers and dealers and other professional financial intermediaries and may include the underwriters. Indirect access to Euroclear is alsoavailable to other firms that clear through or maintain a custodial relationship with a Euroclear participant, either directly or indirectly.

The Terms and Conditions Governing Use of Euroclear and the related Operating Procedures of the Euroclear System, or theEuroclear Terms and Conditions, and applicable Belgian law govern securities clearance accounts and cash accounts with the Euroclear Operator. Specifically, these terms and conditions govern:

All securities in Euroclear are held on a fungible basis without attribution of specific certificates to specific securitiesclearance accounts. The Euroclear Operator acts under the Euroclear Terms and Conditions only on behalf of Euroclear Participants, and has no record of or relationship with persons holding securities through Euroclear Participants.

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Distributions with respect to interests in the notes held beneficiallythrough Euroclear will be credited to the cash accounts of Euroclear Participants in accordance with the Euroclear Terms and Conditions.

Clearstream and Euroclear Arrangements

So long as Clearstream or Euroclear or their nominee or their common depositary is the registered holder of the global notes,Euroclear, Clearstream or such nominee or common depositary, as the case may be, will be considered the sole owner or holder of the notes represented by such notes for all purposes under the indenture and the notes. Payments of principal, interestand additional amounts, if any, in respect of the global notes will be made to Euroclear, Clearstream or such nominee or common depositary, as the case may be, as registered holder thereof. None of us, the trustee, the transfer agent, the payingagent and registrar, any underwriter and any affiliate of any of the above or any person by whom any of the above is controlled (as such term is defined in the Securities Act of 1933, as amended) will have any responsibility or liability for anyrecords relating to or payments made on account of beneficial ownership interests in the global notes or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

Distributions of principal and interest with respect to the global notes will be credited in euros to the extent received byClearstream or Euroclear from the trustee or the paying agent, as applicable, to the cash accounts of Clearstream or Euroclear customers in accordance with the relevant system’s rules and procedures.

Because Clearstream and Euroclear can only act on behalf of participants, who in turn act on behalf of indirect participants,the ability of a person having an interest in the global notes to pledge such interest to persons or entities which do not participate in the relevant clearing system, or otherwise take actions in respect of such interest, may be affected by thelack of a physical certificate in respect of such interest.

The holdings of book-entry interests in the global notesthrough Clearstream and Euroclear will be reflected in the book-entry accounts of each such institution. As necessary, the registrar will adjust the amounts of the global notes on the register for the accounts of the common depositary to reflect theamounts of notes held through Clearstream and Euroclear, respectively.

Initial Settlement

Investors holding their notes through Clearstream or Euroclear accounts will follow the settlement procedures applicable toconventional eurobonds in registered form. Notes will be credited to the securities custody accounts of Clearstream and Euroclear holders on the settlement date against payment for value on the settlement date.

Secondary Market Trading

Because the purchaser determines the place of delivery, it is important to establish at the time of trading of any notes whereboth the purchaser’s and seller’s accounts are located to ensure that settlement can be made on the desired value date.

Secondary market sales of book-entry interests in the notes held through Clearstream or Euroclear to purchasers of book-entryinterests in the global notes through Clearstream or Euroclear will be conducted in accordance with the normal rules and operating procedures of Clearstream and Euroclear and will be settled using the procedures applicable to conventional eurobondsin same-day funds.

You should be aware that investors will only be able to makeand receive deliveries, payments and other communications involving the notes through Clearstream and Euroclear on days when those systems are open for business. Those systems may not be open for business on days when banks, brokers and otherinstitutions are open for business in the United States.

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In addition, because of time-zone differences there may be problems withcompleting transactions involving Clearstream and Euroclear on the same business day as in the United States. U.S. investors who wish to transfer their interests in the notes, or to make or receive a payment or delivery of the notes, on a particularday, may find that the transactions will not be performed until the next business day in Luxembourg or Brussels, depending on whether Clearstream or Euroclear is used.

Clearstream and Euroclear will credit payments to the cash accounts of Euroclear participants or Clearstream customers inaccordance with the relevant system’s rules and procedures, to the extent received by its depositary. Clearstream or the Euroclear Operator, as the case may be, will take any other action permitted to be taken by a holder under the indenture onbehalf of a Euroclear Participant or Clearstream customer only in accordance with its relevant rules and procedures.

Clearstream and Euroclear have agreed to the foregoing procedures in order to facilitate transfers of the notes amongparticipants of Clearstream and Euroclear. However, they are under no obligation to perform or continue to perform those procedures, and they may discontinue those procedures at any time.

The information in this section concerning Clearstream and Euroclear and their book-entry systems has been obtained fromsources that we believe to be reliable, but we take no responsibility for the accuracy of that information. In addition, the description of the clearing systems in this section reflects our understanding of the rules and procedures of Clearstreamand Euroclear as they are currently in effect. Those clearing systems could change their rules and procedures at any time.

None of the Company, the underwriters or the trustee, transfer agent, paying agent or registrar will have any responsibilityor liability for any aspect of the records relating to or payments made on account of the beneficial interests in a global note, or for maintaining, supervising or reviewing any records relating to such beneficial interests.

Notices

Noticesto holders of the notes will be sent by mail or email to the registered holders, or otherwise in accordance with the procedures of the applicable depositary.

Regarding the trustee, transfer agent and registrar

U.S. Bank Trust Company, National Association, is the trustee under the indenture and will be the transfer agent and registrarwith respect to the notes. In addition, U.S. Bancorp Investments, Inc., one of the underwriters, is an affiliate of the trustee, transfer agent and registrar. The trustee, other than when an event of default with respect to the notes has occurredand is continuing, will undertake to perform only such duties as are specifically set forth in the indenture and, upon an event of default with respect to the notes, will be required to use the same degree of care as a prudent person would exerciseor use in the conduct of his or her own affairs. Subject to this provision, the trustee is under no obligation to exercise any of the powers given it by the indenture at the request of any holder of notes unless it is offered indemnity or securitysatisfactory to the trustee against the losses, liabilities and expenses that it might incur. The trustee is not required to expend or risk its own funds or incur any liability.

Paying agents and payment

Payment of interest on the notes on any interest payment date will be made to the person in whose name such notes, or one ormore predecessor securities, are registered at the close of business on the regular record date for the payment of such interest.

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Principal of, premium or additional interest, if any, and interest on thenotes will be payable at the office of the paying agents designated by us, except that premium and additional interest, if any, and interest payments may be made by check mailed to the holder. We will be required to maintain a paying agent in eachplace of payment for the notes.

All moneys paid by us to a paying agent or the trustee for the payment of the principalof, or premium or additional interest, if any, or interest on the notes which remains unclaimed at the end of two years after the principal, premium or additional interest, if any, or interest has become due and payable will be repaid to us, andafter that time the holder of the notes may look only to us for payment of those amounts.

Governing law

The indenture and the notes will be governed by and construed in accordance with the laws of the State of New York.

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Certain United States federal income tax considerations

The following is a summary of the material United States federal income tax considerations relating to the purchase,ownership and disposition of the notes. It is not a complete analysis of all the potential tax considerations relating to the notes. This summary is based upon the provisions of the Internal Revenue Code of 1986, as amended, or the “Code,”the Treasury regulations promulgated under the Code, administrative rulings and pronouncements and judicial decisions, all as in effect on the date of this prospectus supplement. These authorities may be changed, possibly with retroactive effect, soas to result in United States federal income tax consequences different from those set forth below. No ruling from the Internal Revenue Service, or “IRS,” or opinion of counsel has or will be sought with respect to the matters discussedbelow. There can be no assurance that the IRS will not take a different position than as described below concerning the tax considerations of the purchase, ownership or disposition of the notes.

This summary is limited to beneficial owners of the notes that purchase the notes upon their initial issuance at their“issue price” (generally, the first price at which a substantial amount of the notes are sold for cash to investors (excluding sales to bond houses, brokers or similar persons or organizations acting in the capacity as underwriters,placement agents or wholesalers)) and that will hold the notes as “capital assets” within the meaning of section 1221 of the Code. This summary does not address the tax considerations arising under the laws of any foreign, state or localjurisdiction. In addition, this discussion does not address all tax considerations that may be applicable to holders’ particular circ*mstances (including the effect of section 451(b) of the Code relating to conforming the timing of incomeaccruals to financial statements) or to holders that may be subject to special tax rules, such as, for example:

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If an entity or arrangement classified as apartnership for United States federal income tax purposes holds the notes, the tax treatment of a partner in the partnership will generally depend upon the status of the partner and the activities of the partnership. If you are a partner of apartnership that will hold the notes, you are urged to consult your tax advisor regarding the tax consequences relating to the acquisition, ownership and disposition of the notes.

This summary of certain United States federal income tax considerations is for general information only and is not tax advice.You are urged to consult your tax advisor with respect to the application of United States federal income tax laws to your particular situation as well as any tax considerations arising under other United States federal tax laws (such as the estateor gift tax laws) or under the laws of any state, local, foreign or other taxing jurisdiction or under any applicable income tax treaty.

Certainadditional payments

In certain circ*mstances, we may be obligated to pay amounts in excess of the stated interest orprincipal on the notes, as described above under the headings “Description of notes—Payment of Additional Amounts” and “Description of notes—Change of Control Triggering Event.” Treasury regulations provide specialrules for contingent payment debt instruments which, if applicable, could cause the timing, amount and character of a holder’s income, gain or loss with respect to the notes to be different from the consequences discussed below. These rulesignore remote or incidental contingencies (determined as of the date the notes are issued) for purposes of determining whether a debt instrument is a contingent payment debt instrument. We believe the possibility of making payments on the notes inexcess of either the stated interest or principal amounts is remote and/or incidental. Therefore, we intend to treat the possibility of the payment of such additional amounts as not resulting in the notes being treated as contingent payment debtinstruments under the applicable Treasury regulations. Our treatment will be binding on all holders, except a holder that discloses its differing treatment in a statement attached to its timely filed United States federal income tax return for thetaxable year during which the note was acquired. Our treatment is not binding on the IRS, however, which may take a contrary position and treat the notes as contingent payment debt instruments. The remainder of this discussion assumes that the notesare not treated as contingent payment debt instruments and that no such additional amounts will be paid.

Consequences to U.S. Holders

The following discussion is a summary of certain United States federal income tax consequences that will apply to you if youare a “U.S. Holder” of the notes. A “U.S. Holder” means a beneficial owner of a note that is or is treated as, for United States federal income tax purposes:

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Payments of interest

Stated interest on the notes will be taxable to you as ordinary income at the time it is paid or accrued in accordance withyour method of accounting for United States federal income tax purposes. It is expected, and this discussion assumes, that the notes will be issued with less than a de minimis amount of original issue discount for United States federal incometax purposes.

If you use the cash method of tax accounting and receive a payment of interest (or proceeds from a sale,exchange, redemption, retirement or other taxable disposition attributable to accrued interest), you will be required to include in income the U.S. dollar value of the euro payment (determined based on a spot rate on the date the payment isreceived).

If you use the accrual method of tax accounting, you will be required to include in income the U.S. dollarvalue of the amount of interest income that accrues with respect to a note during an accrual period. The U.S. dollar value of the accrued income will be determined by translating the income at the average rate of exchange for the accrual period or,with respect to an accrual period that spans two taxable years, at the average rate for the partial period within the taxable year. You will recognize foreign currency gain or loss (which will be treated as ordinary income or loss) with respect toaccrued interest income on the date the interest payment (or proceeds from the sale, exchange, redemption, retirement or other taxable disposition attributable to accrued interest) is actually received. The amount of ordinary income or lossrecognized will equal the difference between the U.S. dollar value of the euro payment received (determined based on a spot rate on the date the payment is received) in respect of the accrual period and the U.S. dollar value of interest income thathas accrued during the accrual period (as determined above). You may elect to translate interest income for an interest accrual period into U.S. dollars at the spot rate on the last day of the interest accrual period (or, in the case of a partialaccrual period, the spot rate on the last day of the taxable year) or, if the date of receipt is within five business days of the last day of the interest accrual period, the spot rate on the date of receipt. If you make this election you must applyit consistently to all debt instruments from year to year and cannot change the election without the consent of the IRS.

Your tax basis in the euro received on a payment of interest will generally equal its U.S. dollar value based on the spot rateon the date the payment is received. Any gain or loss you realize on a sale or other taxable disposition of euro (including its exchange for U.S. dollars) will be ordinary income or loss.

Sale or other taxable disposition of the notes

Upon the sale, exchange, redemption, retirement or other taxable disposition of a note, you will generally recognize taxablegain or loss equal to the difference between the amount realized on such disposition (except to the extent any amount realized is attributable to accrued but unpaid interest, which, if not previously included in income, will be treated as interestas described above) and your adjusted tax basis in the note.

Your tax basis in a note generally will be the U.S. dollarvalue of the euro amount paid for the note, determined on the date of the purchase. If you purchase a note with previously owned euro, you will recognize ordinary income or loss in an amount equal to the difference, if any, between your tax basis inthe euro and the U.S. dollar fair market value of the note on the date of purchase.

Your amount realized generally willequal the U.S. dollar value of the euro received in the sale, exchange, redemption, retirement or other taxable disposition calculated at the spot rate in effect on the date of the disposition. If the notes are traded on an established securitiesmarket and you are a cash method taxpayer who buys or sells a note, you will be required to translate units of euro paid or received into U.S. dollars at the spot rate on the settlement date of the purchase or sale. If you are an accrual methodtaxpayer, you may elect the same treatment for all purchases and sales of the notes, but this election cannot be changed without the consent of the IRS.

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Except to the extent of foreign currency gain or loss (as described below),gain or loss recognized on the disposition of a note generally will be capital gain or loss, and will be long-term capital gain or loss if, at the time of such disposition, your holding period for the note is more than twelve months. Long-termcapital gains of non-corporate taxpayers are generally eligible for preferential rates of taxation. The deductibility of capital losses is subject to certain limitations.

You may recognize foreign currency gain or loss upon the sale, exchange, redemption, retirement or other taxable dispositionof a note as a result of fluctuations in the euro-U.S. dollar exchange rate. Gain or loss attributable to such fluctuations will equal the difference between (i)the U.S. dollar value of your purchaseprice in euro of the note, determined using the spot rate on the date the note is disposed of, and (ii)the U.S. dollar value of your purchase price in euro of the note, determined using the spot rate on the date you acquired the note. Yourforeign currency gain or loss will be recognized only to the extent of the total gain or loss you realized on the sale, exchange or other taxable disposition of the note. Any such gain or loss generally will be U.S. source ordinary income or loss.If you recognize a loss upon a sale or other taxable disposition of a note and such loss is above a certain threshold, you may be required to file a disclosure statement with the IRS. You are urged to consult your tax advisors regarding thisreporting obligation.

You will have a tax basis in any euro received on the sale, exchange, redemption, retirement orother taxable disposition of a note equal to the U.S. dollar value of the euro, determined at the time of sale, exchange or other taxable disposition. Any gain or loss you realize on a sale or other taxable disposition of euro (including itsexchange for U.S. dollars) will be ordinary income or loss.

Surtax on net investment income

Certain U.S. Holders who are individuals, estates or trusts will be subject to a 3.8% surtax on the lesser of (i)theU.S. Holder’s “net investment income” for the relevant taxable year (or undistributed net investment income in the case of an estate or trust) and (ii)the excess of the U.S. Holder’s modified adjusted gross income (oradjusted gross income, in the case of an estate or trust) for the taxable year over a certain threshold (which in the case of individuals is between $125,000 and $250,000, depending on the individual’s circ*mstances). A U.S. Holder’s netinvestment income generally will include its gross interest income and its net gains from the disposition of the notes, unless such interest income or net gains are derived in the ordinary course of the conduct of a trade or business (other than atrade or business that consists of certain passive or trading activities). You are urged to consult your own tax advisor regarding the applicability of this surtax to your income and gains in respect of your investment in the notes.

Information reporting and backup withholding

In general, information reporting requirements will apply to payments of interest and the proceeds of certain sales and othertaxable dispositions (including retirements or redemptions) of the notes unless you are an exempt recipient. Backup withholding (currently at a rate of 24%) will apply to such payments if you fail to provide your taxpayer identification number orcertification of exempt status, have been notified by the IRS that payments to you are subject to backup withholding or if you otherwise fail to comply with the applicable backup withholding rules. Backup withholding is not an additional tax. Anyamounts withheld under the backup withholding rules will generally be allowed as a credit against your United States federal income tax liability and may entitle you to a refund, provided that you furnish the required information to the IRS on atimely basis.

Consequences to Non-U.S. Holders

The following discussion is a summary of certain United States federal income tax consequences that will apply to you if youare a “Non-U.S. Holder” of the notes. You are a “Non-U.S. Holder” if you are a beneficial owner of a note and you are neither a U.S. Holder nor apartnership for United States federal income tax purposes.

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Payments of interest

Subject to the discussions of backup withholding and the Foreign Account Tax Compliance Act, or “FATCA,” below,payments of interest on the notes to you generally will be exempt from United States federal income tax and withholding tax under the “portfolio interest” exemption if you properly certify as to your foreign status (as described below)and:

The portfolio interest exemption generally applies only if you appropriately certify as to your foreign status. You cangenerally meet this certification requirement by providing a properly executed IRS Form W-8BEN or IRS Form W-8BEN-E, asapplicable, or successor form to us, our paying agent or other relevant withholding agent certifying under penalty of perjury that you are not a United States person. Special rules apply to foreign partnerships, estates and trusts and otherintermediaries, and in certain circ*mstances certifications as to foreign status of partners, trust owners or beneficiaries may have to be provided. In addition, special rules apply to qualified intermediaries that enter into withholding agreementswith the IRS.

If you cannot satisfy the requirements described above for the portfolio interest exemption, payments ofinterest made to you on the notes will be subject to 30% withholding of United States federal income tax, unless you provide the relevant withholding agent either (1)a properly executed IRS Form W-8BENor IRS Form W-8BEN-E, as applicable (or successor form) establishing an exemption from (or a reduction of) withholding under an applicable income tax treaty or(2)a properly executed IRS Form W-8ECI (or successor form) certifying that interest paid on the note is not subject to withholding tax because the interest is effectively connected with your conduct of atrade or business in the United States (as discussed below under “—Income or gain effectively connected with a United States trade or business”).

Sale or other taxable disposition of the notes

Subject to the discussions of backup withholding and FATCA below, you generally will not be subject to United States federalincome or withholding tax on any gain realized on the sale, exchange, redemption, retirement or other taxable disposition of a note unless:

If you realize gain described in the first bulletpoint, see “—Income or gain effectively connected with a United States trade or business” below. If you are described in the second bullet point, you will generally be subject to United States federal income tax at a rate of 30% onthe amount by which your capital gains derived from United States sources, including gain from such disposition, exceed any capital losses allocable to United States sources, except as otherwise provided by an applicable income tax treaty.

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To the extent that the amount realized on a sale, redemption, exchange,retirement or other taxable disposition of the notes is attributable to accrued but unpaid interest on the notes, this amount generally will be treated in the same manner as described in “—Payments of interest” above.

Income or gain effectively connected with a United States trade or business

If you are engaged in the conduct of a trade or business in the United States and interest on a note or gain recognized fromthe sale, exchange, redemption, retirement or other taxable disposition of a note is effectively connected with the conduct of that trade or business, you generally will be subject to United States federal income tax (but not the surtax on netinvestment income described above or the 30% United States federal withholding tax on interest if certain certification requirements are satisfied) on that interest and gain on a net income basis in the same manner as if you were a United Statesperson as defined under the Code. You can generally certify that income is effectively connected with the conduct of a trade or business in the United States by providing a properly executed IRS Form W-8ECI(or successor form) to the appropriate withholding agent. If you are eligible for the benefits of an income tax treaty between the United States and your country of residence, any effectively connected income or gain generally will be subject toUnited States federal income tax only if it is also attributable to a permanent establishment or fixed base maintained by you in the United States. In addition, if you are a foreign corporation, you may be subject to an additional branch profits taxequal to 30% (or a lower applicable income tax treaty rate) of your earnings and profits for the taxable year, subject to adjustments, that are effectively connected with your conduct of a trade or business in the United States.

Information reporting and backup withholding

Generally, information returns will be filed with the IRS in connection with payments of interest on the notes and proceedsfrom the sale or other taxable disposition (including a retirement or redemption) of the notes. Copies of the information returns reporting such payments and any withholding may also be made available to the tax authorities in the country in whichyou reside under the provisions of an applicable income tax treaty.

You may be subject to backup withholding of tax onpayments of interest and, depending on the circ*mstances, the proceeds of a sale or other taxable disposition (including a retirement or redemption) unless you comply with certain certification procedures to establish that you are not a UnitedStates person or you are otherwise exempt from backup withholding. The certification procedures required to claim an exemption from withholding of tax on interest described above generally will satisfy the certification requirements necessary toavoid backup withholding as well.

Backup withholding is not an additional tax. Any amounts withheld under the backupwithholding rules will generally be allowed as a credit against your United States federal income tax liability and may entitle you to a refund, provided that you furnish the required information to the IRS on a timely basis. You are urged toconsult your own tax advisor regarding the application of backup withholding rules in your particular situation, the availability of an exemption from backup withholding and the procedure for obtaining such an exemption, if applicable.

FATCA

Sections1471 through 1474 of the Code and the Treasury Regulations and administrative guidance issued thereunder, which we refer to as “FATCA,” impose a 30% withholding tax on any U.S.-source interest paid on debt obligations, such as the notes,and, subject to the proposed Treasury regulations discussed below, on the gross proceeds from a disposition of such obligations, in each case, if paid to a “foreign financial institution” or a“non-financial foreign entity” (each as defined in the Code), including when acting as an intermediary, unless: (i)in the case of a foreign financial institution, such institution enters intoan agreement with the IRS to withhold on certain payments, and to collect and provide to the IRS information regarding U.S. account holders of such institution (which includes certain equity and debt holders of such institution, as well as certainaccount

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holders that are non-U.S. entities with United States owners); (ii) in the case of a non-financial foreign entity,such entity certifies that it does not have any “substantial United States owners” (as defined in the Code) or provides the withholding agent with a certification identifying its direct and indirect substantial United States owners; or(iii)the foreign financial institution or non-financial foreign entity otherwise qualifies for an exemption from these rules. Additionally, in order to be treated as FATCA compliant, a Non-U.S. Holder must provide certain documentation (usually an IRS Form W-8BEN or W-8BEN-E)containing information about its identity, its FATCA status and, if required, its direct and indirect U.S. owners. The IRS has issued proposed Treasury regulations that permit us and any other applicable withholding agent not to withhold on paymentsof gross proceeds under FATCA (though withholding on payments of interest is still required). Pursuant to the preamble to these proposed Treasury regulations, the issuer and any withholding agent may (but are not required to) rely on this proposedchange to FATCA withholding until final regulations are issued or until such proposed Treasury regulations are rescinded. Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the United States withrespect to these rules may be subject to different rules. As described above under the heading “Description of notes—Payment of Additional Amounts” we will not pay additional amounts to holders in respect of amounts withheld pursuantto FATCA. Under certain circ*mstances, a holder might be eligible for refunds or credits of such taxes. The rules under FATCA are complex and subject to change. If you hold the notes through a non-U.S.intermediary or if you are a Non-U.S. Holder, you are encouraged to consult with your own tax advisor regarding the implications of FATCA on an investment in the notes.

The discussion of United States federal income tax considerations set forth above is included for general information only andis not tax advice. Prospective purchasers of the notes are urged to consult their own tax advisors with respect to the particular tax consequences to them of the purchase, ownership and disposition of the notes, including the tax consequences underU.S. federal, state, local, foreign and other tax laws and the possible effects of changes in applicable tax laws.

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Certain European Union tax considerations

The Proposed Financial Transaction Tax

The European Commission has published a proposal (the “Commission’s Proposal”) for a Directive for a commonfinancial transaction tax (“FTT”) in Austria, Belgium, Estonia, France, Germany, Greece, Italy, Portugal, Slovakia, Slovenia and Spain (the “participating Member States”). However, Estonia has since stated that it will notparticipate.

The Commission’s Proposal has very broad scope and could, if introduced in its current form, apply tocertain dealings in the notes in certain circ*mstances.

Under the Commission’s Proposal, the FTT could apply incertain circ*mstances to persons both within and outside of the participating Member States. Generally, it would apply to certain dealings in the notes where at least one party is a financial institution, and at least one party is established in aparticipating Member State. A financial institution may be, or be deemed to be, “established” in a participating Member State in a broad range of circ*mstances, including (a)by transacting with a person established in a participatingMember State or (b)where the financial instrument which is subject to the dealings is issued in a participating Member State.

The FTT remains subject to negotiation between the participating Member States and the legality of the proposal is uncertain.It may therefore be altered prior to any implementation, the timing of which is unclear. Additional EU Member States may decide to participate and/or certain of the participating Member States may decide to withdraw.

Prospective holders of the notes are advised to seek their own professional advice in relation to the FTT.

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Certain ERISA considerations

The following is a summary of certain considerations associated with the purchase and holding of the notes by employeebenefit plans and arrangements (“Plans”), including employee benefit plans that are subject to Title I of the U.S. Employee Retirement Income Security Act of 1974, as amended (“ERISA”), plans, individual retirement accounts andother arrangements that are subject to Section4975 of the Code, entities whose underlying assets are considered to include “plan assets” (within the meaning of 29 C.F.R.Section2510.3-101, as modified by Section3(42) of ERISA) of any such plan, account or arrangement, and investors subject to provisions under any federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Code (collectively, “Similar Laws”). This summary is based on provisions of ERISA and the Code, each as amendedthrough the date of this offering circular, and the relevant regulations, opinions and other authority issued by the U.S. Department of Labor and the IRS. We cannot assure you that there will not be adverse tax or labor decisions or legislative,regulatory or administrative changes that would significantly modify the statements expressed herein. Any such changes may apply to transactions entered into prior to the date of their enactment or issuance.

General fiduciary matters

ERISA and the Code impose certain duties on persons who are fiduciaries of a Plan subject to Title I of ERISA orSection4975 of the Code (an “ERISA Plan”) and prohibit certain transactions involving the assets of an ERISA Plan and its fiduciaries or other interested parties. Under ERISA and the Code, any person who exercises any discretionaryauthority or control over the administration of such an ERISA Plan or the management or disposition of the assets of such an ERISA Plan, or who renders investment advice for a fee or other compensation (direct or indirect) to such an ERISA Plan, isgenerally considered to be a fiduciary of the ERISA Plan.

In considering an investment in the notes with any portion ofthe assets of any Plan, a fiduciary should determine whether the investment is in accordance with the documents and instruments governing the Plan and the applicable provisions of ERISA, the Code or any Similar Law relating to a fiduciary’sduties to the Plan including, without limitation, the prudence, diversification, delegation of control and prohibited transaction provisions of ERISA, the Code and any other applicable Similar Laws.

Each Plan should consider the fact that none of the issuer or the trustee or any of their respective affiliates will act as afiduciary to any Plan with respect to the decision to acquire or hold the notes and is not undertaking to provide impartial investment advice, or to give advice in a fiduciary capacity with respect to such decision.

Prohibited transaction issues

Section406 of ERISA and Section4975 of the Code prohibit ERISA Plans from engaging in specified transactionsinvolving plan assets with persons or entities who are “parties in interest,” within the meaning of ERISA, or “disqualified persons,” within the meaning of Section4975 of the Code, unless an exemption is available. A partyin interest or disqualified person who engages in a non-exempt prohibited transaction may be subject to excise taxes and other penalties and liabilities under ERISA and/or the Code. In addition, the fiduciaryof the ERISA Plan that engaged in such non-exempt prohibited transaction may be subject to penalties and liabilities under ERISA and the Code. Plans that are “governmental plans” (as defined inSection3(32) of ERISA), certain “church plans” (as defined in Section3(33) of ERISA) and non-U.S. plans are not generally subject to the requirements of ERISA or Section4975 of theCode but may be subject to similar prohibitions under other applicable Similar Laws.

The acquisition and/or holding ofnotes by an ERISA Plan with respect to which the issuer or trustee are considered a party in interest or a disqualified person may constitute or result in a direct or indirect prohibited

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transaction under Section406 of ERISA and/or Section4975 of the Code, unless the notes are acquired and held in accordance with an applicable statutory, class or individual prohibitedtransaction exemption. In this regard, the U.S. Department of Labor has issued prohibited transaction class exemptions (“PTCEs”) that may apply to the acquisition and holding of the notes. These class exemptions include, withoutlimitation, PTCE 84-14, as amended, respecting transactions determined by independent qualified professional asset managers, PTCE 90-1, respecting insurance companypooled separate accounts, PTCE 91-38, as amended, respecting bank collective investment funds, PTCE 95-60, as amended, respecting life insurance company general accountsand PTCE 96-23, as amended, respecting transactions determined by in-house asset managers. In addition, Section408(b)(17) of ERISA and Section4975(d)(20) ofthe Code provide relief from the prohibited transaction provisions of ERISA and Section4975 of the Code for certain transactions, provided that neither the issuer of the securities nor any of its affiliates (directly or indirectly) have orexercise any discretionary authority or control or render any investment advice with respect to the assets of any ERISA Plan involved in the transaction and provided further that the ERISA Plan pays no more than adequate consideration in connectionwith the transaction. There can be no assurance that any statutory, class, or individual prohibited transaction exemption will be available with respect to transactions involving the notes or that all conditions of any such exemption will besatisfied.

Because of the foregoing, the notes should not be purchased or held by any person investing “planassets” of any Plan, unless such purchase and holding will not constitute or result in a non-exempt prohibited transaction under ERISA or the Code or similar violation of any applicable Similar Laws.

Representation

Accordingly, by acquiring and holding a note or any interest therein, each purchaser and subsequent transferee will be deemedto have represented and warranted that either (i)no portion of the assets used by such purchaser or transferee to acquire or hold the notes or any interest therein constitutes assets of any Plan or (ii)the acquisition and holding of thenotes or any interest therein by such purchaser or transferee will not constitute or result in a non-exempt prohibited transaction under Section406 of ERISA or Section4975 of the Code or aviolation under any applicable Similar Laws and none of the issuer, the trustee or any of their respective affiliates is acting or will act as a fiduciary of such purchaser or transferee in connection with the acquisition and holding of the notes orany interest therein.

The foregoing discussion is general in nature and is not intended to be all-inclusive. Due to the complexity of these rules and the penalties that may be imposed upon persons involved in non-exempt prohibited transactions, it is particularlyimportant that fiduciaries, or other persons considering purchasing the notes or any interest therein (or holding or disposing of the notes or any interest therein) on behalf of, or with the assets of, any Plan, consult with counsel regarding thepotential applicability of ERISA, Section4975 of the Code and any Similar Laws to such transaction, whether an exemption would be applicable to such transaction and whether the notes or any interest therein would be an appropriate investmentfor the Plan under ERISA, the Code and any applicable Similar Laws.

Each purchaser and subsequent transferee has fullresponsibility for ensuring that its purchase, holding and subsequent disposition of the notes or any interest therein does not violate the prohibited transaction rules of ERISA, the Code or any Similar Law. The sale or transfer of any notes or anyinterest therein to a Plan is in no respect a representation by the issuer, the trustee or any of their respective affiliates or representatives that such an investment meets all relevant legal requirements with respect to investments by Plansgenerally, or by any particular Plan, or that such an investment is appropriate for Plans generally, or for any particular Plan.

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Underwriting

Subject to the terms and conditions contained in the underwriting agreement between us and the underwriters named below, forwhom Goldman Sachs& Co. LLC and J.P. Morgan Securities plc are acting as representatives, we have agreed to sell to each underwriter, and each underwriter has agreed, severally, to purchase from us, the principal amount of notes thatappears opposite its name in the table below:

The underwriters are offering the notes subject to their acceptance of the notes from us andsubject to prior sale. The underwriting agreement provides that the obligations of the several underwriters to pay for and accept delivery of the notes offered by this prospectus supplement are subject to certain conditions. The underwriters areobligated to take and pay for all of the notes offered by this prospectus supplement if any such notes are taken.

Theunderwriters initially propose to offer the notes to the public at the public offering price that appears on the cover page of this prospectus supplement. In addition, the underwriters initially propose to offer the notes to certain dealers atprices that represent a concession not in excess of 0.36% of the principal amount of the notes. Any underwriter may allow, and any such dealer may reallow, a concession not in excess of 0.20% of the principal amount of the notes to certain otherdealers. After the initial offering of the notes, the underwriters may from time to time vary the offering prices and other selling terms. The underwriters may offer and sell notes through certain of their affiliates.

Expenses associated with this offering to be paid by us, other than underwriting discounts, are estimated to be approximately$1.7million.

We have also agreed to indemnify the underwriters against certain liabilities, including liabilitiesunder the Securities Act, or to contribute to payments which the underwriters may be required to make in respect of any such liabilities.

The notes will be a new issue of securities, and there is currently no established trading market for the notes. We intend toapply to list the notes on the NYSE. The listing application will be subject to approval by the NYSE. We expect trading to begin within 30 days after the original issue date. The underwriters have advised us that they intend to make a market in thenotes, but they are not obligated to do so. The underwriters may discontinue any market making in the notes at any time at their sole discretion. Accordingly, we cannot assure

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you that a liquid trading market will develop for the notes, that you will be able to sell your notes at a particular time or that the prices you receive when you sell will be favorable.

In connection with the offering of the notes, the underwriters may engage in transactions that stabilize, maintain orotherwise affect the prices of the notes. Specifically, the underwriters may overallot in connection with the offering of the notes, creating syndicate short positions. In addition, the underwriters may bid for and purchase notes in the open marketto cover syndicate short positions or to stabilize the prices of the notes. Finally, the underwriting syndicate may reclaim selling concessions allowed for distributing the notes in the offering of the notes, if the syndicate repurchases previouslydistributed notes in syndicate covering transactions, stabilization transactions or otherwise. Any of these activities may stabilize or maintain the market prices of the notes above independent market levels. The underwriters are not required toengage in any of these activities, and may end any of them at any time.

It is expected that delivery of the notes will bemade against payment therefor on or about May23, 2024, which is the fifth business day following the date of this prospectus supplement (such settlement cycle being referred to as “T+5”). Under Rule15c6-1 under the Exchange Act, trades in the secondary market generally are required to settle in two business days unless the parties to any such trade expressly agree otherwise. Accordingly, purchasers whowish to trade the notes on any date prior to two business days before delivery of the notes will be required, by virtue of the fact that the notes initially will settle in T+5, to specify an alternative settlement cycle at the time of any such tradeto prevent a failed settlement, and so should consult their own advisers.

The underwriters and their respectiveaffiliates are full service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, investment research, principal investment, hedging,financing and brokerage activities. Certain of the underwriters and their respective affiliates have, from time to time, performed, and may in the future perform, various financial advisory and investment banking services for us and our affiliates,for which they received or will receive customary fees and expenses.

In the ordinary course of their respectivebusinesses, certain of the underwriters and their affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for theirown account and for the accounts of their customers. Such investments and securities activities may involve securities and/or instruments of ours or our affiliates. If any of the underwriters or their affiliates has a lending relationship with us,certain of those underwriters or their affiliates routinely hedge, and certain other of those underwriters or their affiliates may hedge, their credit exposure to us consistent with their customary risk management policies. Typically, suchunderwriters and their affiliates would hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in our securities, including potentially the notes offeredhereby. Any such credit default swaps or short positions could adversely affect future trading prices of the notes offered hereby. The underwriters and their affiliates may also make investment recommendations and/or publish or express independentresearch views in respect of such securities or financial instruments and may hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.

In connection with this offering, Goldman Sachs& Co. LLC (the “stabilizing manager”) (or any person actingon its behalf), may over-allot notes or effect transactions which stabilize or maintain the market price of the notes at levels which might not otherwise prevail. This stabilizing, if commenced, may be discontinued at any time. Any stabilizationaction or over-allotment will be conducted by the stabilizing manager (or any person acting on behalf of the stabilizing manager) in accordance with all applicable laws and rules. There is no assurance that the stabilizing manager (or any personacting on behalf of the stabilizing manager) will undertake any stabilization action. Any stabilization action may begin on or after the date on which adequate public disclosure of the terms of the offer of the notes is made and, if begun, may beended at any time, but it must end

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no later than the earlier of 30 days after the issue date of the notes and 60 days after the date of the allotment of the notes.

The underwriters also may impose a penalty bid. Penalty bids permit the underwriters to reclaim a selling concession from asyndicate member when the underwriters, in covering syndicate short positions or making stabilizing purchases, repurchase notes originally sold by that syndicate member.

Any of these activities may have the effect of preventing or retarding a decline in the market prices of the notes. They mayalso cause the prices of the notes to be higher than the prices that otherwise would exist in the open market in the absence of these transactions. The underwriters may conduct these transactions in the over-the-counter market or otherwise. If the underwriters commence any of these transactions, they may discontinue them at any time.

Certain of the underwriters may not be U.S. registered broker-dealers and accordingly will not effect any sales within theUnited States except in compliance with applicable U.S. laws and regulations, including the rules of FINRA. To the extent that any such underwriter intends to effect sales in the United States, it will do so only through one or more U.S. registeredbroker-dealers or otherwise as permitted by applicable U.S. law.

Certain of the underwriters may be, or may be asubsidiary or affiliate of, holders of the 2024 Notes, lenders under the Senior Credit Facility and/or lenders under the Accounts Receivable Facility. We anticipate using the net proceeds from this offering to redeem the 2024 Notes and repayborrowings under the Senior Credit Facility and the Accounts Receivable Facility. Upon any application of net proceeds from this offering to redeem the 2024 Notes or to repay borrowings under the Senior Credit Facility and the Accounts ReceivableFacility (to the extent that such underwriters (or their respective subsidiaries or affiliates) are holders of the 2024 Notes, lenders under the Senior Credit Facility and/or lenders under the Accounts Receivable Facility), such underwriters (ortheir respective subsidiaries or affiliates) may receive a portion of the net proceeds from this offering. See “Use of proceeds.” If the amount of such proceeds so received by any underwriter or its affiliates is 5% or more of the netproceeds of this offering (not including the underwriting discount), such underwriter would be deemed to have a “conflict of interest” within the meaning of FINRA Rule 5121. Accordingly, this offering is being made in compliance with FINRARule 5121 and no underwriter with a “conflict of interest” under FINRA Rule 5121 will make sales in this offering to any discretionary account without the prior written approval of the customer. The appointment of a “qualifiedindependent underwriter” is not required in connection with this offering because the notes are “investment grade rated” (as defined in FINRA Rule 5121). In addition, U.S. Bancorp Investments, Inc., one of the underwriters, is anaffiliate of the trustee, transfer agent and registrar.

Canada

The notes may be sold only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors,as defined in National Instrument 45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the notes must be made in accordance with an exemption from, or in a transaction not subject to, the prospectusrequirements of applicable securities laws.

Securities legislation in certain provinces or territories of Canada mayprovide a purchaser with remedies for rescission or damages if this prospectus supplement (including any amendment hereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within thetime limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars ofthese rights or consult with a legal advisor.

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Pursuant to section 3A.3 of National Instrument 33-105 Underwriting Conflicts (“NI 33-105”), the underwriters are not required to comply with the disclosure requirements of NI33-105 regarding underwriter conflicts of interest in connection with this offering.

Prohibition of sales toretail investors in the European Economic Area

Each underwriter has represented and agreed that it has not offered,sold, or otherwise made available and will not offer, sell, or otherwise make available any notes to any retail investor in the European Economic Area (“EEA”). For these purposes,

Consequently, no key information document required by Regulation (EU) No 1286/2014 (as amended, the “PRIIPsRegulation”) for offering or selling the notes or otherwise making them available to retail investors in the EEA has been prepared and therefore offering or selling the notes or otherwise making them available to any retail investor in the EEAmay be unlawful under the PRIIPs Regulation. This prospectus supplement and the accompanying prospectus have been prepared on the basis that any offer of the notes in any Member State will be made pursuant to an exemption under the ProspectusRegulation from the requirement to publish a prospectus for offers of the notes. This prospectus supplement and the accompanying prospectus are not a prospectus for the purposes of the Prospectus Regulation.

Prohibition of Sales to United Kingdom Retail Investors

Each underwriter has represented and agreed that it has not offered, sold or otherwise made available and will not offer, sellor otherwise make available any notes to any retail investor in the United Kingdom (“UK”)). For these purposes,

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Consequently, no key information document required by Regulation (EU) No 1286/2014 as it forms part of domestic law by virtueof the EUWA (the “UK PRIIPs Regulation”) for offering or selling the notes or otherwise making them available to retail investors in the UK has been prepared and therefore offering or selling the notes or otherwise making them available toany retail investor in the UK may be unlawful under the UK PRIIPs Regulation. This prospectus supplement and the accompanying prospectus have been prepared on the basis that any offer of the notes in the UK will be made pursuant to an exemptionunder the UK Prospectus Regulation from the requirement to publish a prospectus for offers of the notes. This prospectus supplement and the accompanying prospectus are not a prospectus for the purposes of the UK Prospectus Regulation.

United Kingdom

Eachunderwriter has represented and agreed that: (a)it has only communicated or caused to be communicated and will only communicate or cause to be communicated an invitation or inducement to engage in investment activity (within the meaning ofSection21 of the FSMA) received by it in connection with the issue or sale of the notes in circ*mstances which Section21(1) of the FSMA does not apply to Honeywell; and (b)it has complied and will comply with all applicableprovisions of the FSMA with respect to anything done by it in relation to the notes in, from or otherwise involving the UK.

This prospectus supplement and the accompanying prospectus are only being distributed to, and are only directed at, personswho are outside the UK, or if in the UK, persons that are qualified investors within the meaning of Article 2(e) of the UK Prospectus Regulation and that are also (1)investment professionals falling within Article 19(5) of the FinancialServices and Markets Act 2000 (Financial Promotion) Order 2005 (the “Order”) or (2)high net worth entities, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to (d)of the Order (eachsuch person being referred to as a “Relevant Person”). This prospectus supplement and the accompanying prospectus and their contents are confidential and should not be distributed, published or reproduced (in whole or in part) or disclosedby recipients to any other persons in the UK. The notes are only available to, and any invitation, offer or agreement to subscribe, purchase or otherwise acquire such notes will be engaged in only with, a Relevant Person. Any person in the UK thatis not a Relevant Person should not act or rely on this prospectus supplement and/or the accompanying prospectus or any of their contents.

EU MiFIDproduct governance / Professional investors and eligible counterparties only target market

Solely for thepurposes of each manufacturer’s product approval process, the target market assessment in respect of the notes has led to the conclusion that: (i)the target market for the notes is eligible counterparties and professional clients only,each as defined in MiFID II; 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 manufacturers’ target market assessment; however, a distributor subject to MiFID II is responsible for undertaking its own target market assessment in respect of the notes (by eitheradopting or refining the manufacturers’ target market assessment) and determining appropriate distribution channels.

UK MiFIR productgovernance / Professional investors and ECPs only target market

Solely for the purposes of eachmanufacturer’s product approval process, the target market assessment in respect of the notes has led to the conclusion that: (i)the target market for the notes is only eligible

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counterparties, as defined in the FCA Handbook Conduct of Business Sourcebook (“COBS”), and professional clients, as defined in Regulation (EU) No 600/2014 as it forms part of domesticlaw by virtue of the EUWA (“UK MiFIR”); 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 manufacturers’ target market assessment; however, a distributor subject to the FCA Handbook Product Intervention and Product Governance Sourcebook (the “UK MiFIR ProductGovernance Rules”) is responsible for undertaking its own target market assessment in respect of the notes (by either adopting or refining the manufacturers’ target market assessment) and determining appropriate distribution channels.

Hong Kong

The noteshave not been and will not be offered or sold in the Hong Kong Special Administrative Region of the People’s Republic of China, or “Hong Kong,” by means of this document or any other document other than (a)to “professionalinvestors” as defined in Part I of Schedule 1 to the Securities and Futures Ordinance (Cap. 571, Laws of Hong Kong), or the “SFO,” and any rules made thereunder; or (b)in other circ*mstances which do not result in the documentbeing a “prospectus” as defined in the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Cap. 32, Laws of Hong Kong), or the “C(WUMP)O,” and which do not constitute an offer or invitation to the public within themeaning of the C(WUMP)O.

No advertisem*nt, invitation or document relating to the notes, has been or will be issued orhas been or will be in the possession of any person for the purpose of issue (in each case whether in Hong Kong or elsewhere) which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except ifpermitted to do so under the laws of Hong Kong) other than with respect to notes which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in Part I of Schedule 1 to theSFO and any rules made thereunder.

This prospectus supplement and the accompanying prospectus have not been reviewed orapproved by any regulatory authorities in Hong Kong, including the Securities and Futures Commission of Hong Kong and the Companies Registry of Hong Kong and neither has it been registered with the Registrar of Companies in Hong Kong. Accordingly,this prospectus supplement and the accompanying prospectus may not be issued, circulated or distributed in Hong Kong, and the notes may not be offered for subscription to members of the public in Hong Kong. The recipients of this prospectussupplement and the accompanying prospectus are advised to exercise caution in relation to any offer of the notes. If recipients are in any doubt about any of the contents of this prospectus supplement and the accompanying prospectus, they shouldobtain independent professional advice. Each person acquiring the notes will be required, and is deemed by the acquisition of the notes, to confirm that it, he or she is aware of the restriction on offers of the notes described in this prospectussupplement and the accompanying prospectus and the relevant offering documents and that it, he or she is not acquiring and has not been offered any notes in circ*mstances that contravene any such restrictions.

Singapore

Thisprospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore.

Accordingly, thenotes may not be offered or sold or made the subject of an invitation for subscription or purchase nor may this prospectus supplement or any other document or material in connection with the offer or sale or invitation for subscription or purchaseof any notes be circulated or distributed, whether directly or indirectly, to any person in Singapore other than (i)to an institutional investor (as defined in Section4A of the Securities and Futures Act 2001 of Singapore, as modified oramended from time to time (the “SFA”)) pursuant to Section274 of the SFA or (ii)to an accredited investor (as defined in Section4A of the SFA) pursuant to and in accordance with the conditions specified inSection275 of the SFA.

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Switzerland

This prospectus supplement and the accompanying prospectus are not intended to constitute an offer or solicitation to purchaseor invest in the notes. The notes may not be publicly offered, directly or indirectly, in Switzerland within the meaning of the Swiss Financial Services Act (“FinSA”), and no application has or will be made to admit the notes to trading onany trading venue (exchange or multilateral trading facility) in Switzerland. Neither this prospectus supplement or accompanying prospectus nor any other offering or marketing material relating to the notes constitutes a prospectus pursuant to theFinSA, and neither this prospectus supplement or accompanying prospectus nor any other offering or marketing material relating to the notes may be publicly distributed or otherwise made publicly available in Switzerland.

Japan

The notes havenot been and will not be registered in Japan pursuant to Article 4, Paragraph 1 of the Financial Instruments and Exchange Act of Japan (Act No.25 of 1948, as amended), or the “FIEA.” Accordingly, the notes will not be offered orsold, and each underwriter or agent will not offer or sell any notes, directly or indirectly in Japan or to, or for the account of or the benefit of, any Japanese person or to others, for re-offering or resaledirectly or indirectly in Japan or to, or for the account of or the benefit of, any Japanese person, except in each case pursuant to an exemption from the registration requirements of, and otherwise in compliance with, the FIEA and any otherapplicable laws, regulations and governmental guidelines of Japan in effect at the relevant time. For purposes of this paragraph, “Japanese person” means any person resident in Japan, including any corporation or other entity organizedunder the laws of Japan.

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Legal matters

Jones Day will pass upon the validity of the notes. Certain legal matters related to the notes offered hereby will be passedupon for the underwriters by Cleary Gottlieb Steen& Hamilton LLP.

Experts

The consolidated financial statements of The Timken Company and subsidiaries appearing in The Timken Company’s AnnualReport (Form 10-K) for the year ended December31, 2023, and the effectiveness of The Timken Company and subsidiaries’ internal control over financial reporting as of December31, 2023(excluding the internal control over financial reporting of American Roller Bearing Company (ARB), Leonardo Top S.a.r.l. (Nadella), D-C Filtration Holdings Corp.(Des-Case), Rosa Sistemi S.p.A. (Rosa), Innovative Mechanical Solutions (iMECH) and Lagersmit Holding B.V. (Lagersmit)) have been audited by Ernst& Young LLP, independent registered public accountingfirm, as set forth in its reports thereon, which as to the report on the effectiveness of The Timken Company and subsidiaries’ internal control over financial reporting contains an explanatory paragraph describing the above referenced exclusionof ARB, Nadella, Des-Case, Rosa, iMECH or Lagersmit from the scope of such firm’s audit of internal control over financial reporting, included therein, and incorporated herein by reference. Suchconsolidated financial statements are incorporated herein by reference in reliance upon such reports given on the authority of such firm as experts in accounting and auditing.

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Prospectus

The Timken Company

Common Stock

PreferredStock

Debt Securities

We may offerand sell from time to time our common stock, preferred stock and debt securities. We may sell these securities in one or more offerings at prices and on other terms to be determined at the time of offering.

We will provide the specific terms of the securities to be offered in one or more supplements to this prospectus. You should read thisprospectus and the applicable prospectus supplement carefully before you invest in any of our securities. This prospectus may not be used to offer and sell our securities unless accompanied by a prospectus supplement describing the method and termsof the offering of those offered securities.

We may offer our securities through agents, underwriters or dealers or directly toinvestors. Each prospectus supplement will provide the amount, price and terms of the plan of distribution relating to the securities to be sold pursuant to such prospectus supplement. We will set forth the names of any underwriters or agents in theaccompanying prospectus supplement, as well as the net proceeds we expect to receive from such sale.

Investing inany of our securities involves risk. Please read carefully the section entitled “Risk factors” on page 7 of this prospectus.

Our commonstock is listed on the New York Stock Exchange under the symbol “TKR.” If we decide to seek a listing of any other securities offered by this prospectus, we will disclose the exchange or market on which the securities will be listed, ifany, or where we have made an application for listing, if any, in one or more supplements to this prospectus.

Neither theSecurities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus is August 2, 2021

TABLE OF CONTENTS

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About this prospectus

This prospectus is part of a registration statement that we filed with the Securities and Exchange Commission, or SEC, using a“shelf” registration process. Under this shelf registration process, we may from time to time sell the securities described in this prospectus in one or more offerings at prices and on other terms to be determined at the time of offering.

This prospectus provides you with a general description of the securities we may offer. Each time we sell securities, we will provide aprospectus supplement that will contain more specific information about the terms of that offering. For a more complete understanding of the offering of the securities, you should refer to the registration statement, including its exhibits. Theprospectus supplement may also add, update or change information contained in this prospectus. You should read both this prospectus and any prospectus supplement together with additional information under the heading “Where you can findadditional information” and “Incorporation of certain information by reference.”

You should rely only on the informationcontained or incorporated by reference in this prospectus and in any prospectus supplement or in any free writing prospectus that we may provide to you. We have not authorized anyone to provide you with different information. You should not assumethat the information contained in this prospectus, any prospectus supplement or any document incorporated by reference is accurate as of any date other than the date mentioned on the respective cover pages of these documents. We are not makingoffers to sell the securities in any jurisdiction in which an offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to anyone to whom it is unlawful to make an offer orsolicitation.

References in this prospectus to the terms “we,” “us,” “our,” “the Company” or“Timken” or other similar terms mean The Timken Company and its direct and indirect subsidiaries, unless we state otherwise or the context indicates otherwise.

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Where you can find additional information

We are subject to the informational reporting requirements of the Securities Exchange Act of 1934, or the Exchange Act. We file annual,quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available over the Internet at the SEC’s website at www.sec.gov. You may read and copy any reports, statements and other information filedby us at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. Please call 1-800-SEC-0330 forfurther information on the Public Reference Room.

We make available free of charge, on or through our website, our annual reports on Form10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, and amendments to these reports, as soon as reasonablypracticable after we electronically file such material with, or furnish such material to, the SEC. You may access these documents on the “Investors” section of our website at www.timken.com. Information contained on or accessible throughour website is not part of this prospectus, other than the documents that we file with the SEC that are incorporated by reference into this prospectus.

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Incorporation of certain information by reference

In this prospectus, we are incorporating certain information that we file with the SEC, which means that we can disclose important informationto you by referring you to those documents. The information incorporated by reference is considered to be a part of this prospectus, and information that we file later with the SEC will automatically update and supersede this information. Anystatement contained in any document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained in or omitted from thisprospectus or any accompanying prospectus supplement, or in any other subsequently filed document that also is or is deemed to be incorporated by reference herein, modifies or supersedes such statement. Any such statement so modified or supersededshall not be deemed, except as so modified or superseded, to constitute a part of this prospectus.

We incorporate by reference thedocuments listed below that we filed with the SEC under the Exchange Act:

We are also incorporating byreference additional documents we may file with the SEC pursuant to Sections13(a), 13(c), 14 or 15(d) of the Exchange Act until the completion of the offering of securities described in this prospectus. We will not, however, incorporate byreference in this prospectus any documents or portions thereof that are not deemed “filed” with the SEC, including any information furnished pursuant to Item 2.02 or Item7.01 of our current reports onForm8-K unless, and except to the extent, specified in such current reports.

You may obtaincopies of these filings without charge by requesting the filings in writing or by telephone at the following address.

The Timken Company

4500 Mt. Pleasant Street NW

North Canton, Ohio 44720-5450

(234) 262-3223

Attn: Philip D. Fracassa

ExecutiveVice President and Chief Financial Officer

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Disclosure regarding forward-looking statements

Certain statements contained in or incorporated by reference into this prospectus and any accompanying prospectus supplement (including ourforecasts, beliefs and expectations) that are not historical in nature are “forward-looking statements” within the meaning of Section27A of the Securities Act of 1933, or the Securities Act, and Section21E of the Exchange Act.Forward-looking statements generally will be accompanied by words such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “forecast,” “outlook,” “intend,”“may,” “possible,” “potential,” “predict,” “project” or other similar words, phrases or expressions. You are cautioned not to place undue reliance on forward-looking statements, which speak only asof the date of this prospectus. We caution readers that actual results may differ materially from those expressed or implied in forward-looking statements made by or on behalf of the Company due to a variety of factors, such as:

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Additional risks relating to our business, the industries in which we operate or our securities may be described from time to time in ourfilings with the SEC. All of these risk factors are difficult to predict, are subject to material uncertainties that may affect actual results and may be beyond our control.

Readers are cautioned that it is not possible to predict or identify all of the risks, uncertainties and other factors that may affect futureresults and that the above list should not be considered to be a complete list. Except as required by the federal securities laws, we undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of newinformation, future events or otherwise.

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Our business

We design and manage a growing portfolio of engineered bearings and power transmission products. With more than a century of innovation andincreasing knowledge, we continuously improve the reliability and efficiency of global machinery and equipment to move the world forward. Our growing product and services portfolio features many strong industrial brands, such as Timken®,Philadelphia Gear®, Drives®, Cone Drive®, Rollon®, Lovejoy®, Diamond®, BEKA® and Groeneveld®. We employ more than 17,000 people globally in 42 countries. We operate under two reportable segments: (1)MobileIndustries and (2)Process Industries. The following further describes these business segments:

We create value by understanding customer needs and applying our know-how to serve a broad range ofcustomers in attractive markets and industries across the globe. Our business strengths include our product technology, end-market diversity, geographic reach and aftermarket mix. We collaborate with originalequipment manufacturers to improve equipment efficiency with its engineered products and captures subsequent equipment replacement cycles by selling largely through independent channels in the aftermarket. We focus our international efforts andfootprint in regions of the world where strong macroeconomic factors such as urbanization, infrastructure development and sustainability create demand for our products and services.

We were incorporated as an Ohio corporation in 1904. Our principal executive offices are located at 4500 Mount Pleasant Street NW, NorthCanton, Ohio 44720. Our main telephone number is (234) 262-3000, and our Internet website address is www.timken.com. We do not intend the information contained on or accessible through our website to be a partof this prospectus, other than the documents that we file with the SEC that are incorporated by reference in this prospectus.

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Risk factors

Investing in our securities involves risk. Prior to making a decision about investing in our securities, you should carefully consider thespecific factors discussed under the heading “Risk Factors” in our most recent annual report on Form 10-K and, if applicable, in our most recent quarterly reports on Form 10-Q, which are incorporated herein by reference and may be amended, supplemented or superseded from time to time by other reports we file with the SEC in the future, and any risk factors contained in the applicableprospectus supplement. The risks and uncertainties we have described are not the only ones we face. Additional risks and uncertainties that are not yet identified may also materially harm our business, operating results and financial condition andcould result in a complete loss of your investment.

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Use of proceeds

Unless we inform you otherwise in the applicable prospectus supplement, we expect to use the net proceeds from the sale of our securities towhich this prospectus relates for general corporate purposes. These purposes may include, but are not limited to:

Pending any specific application, we may initially invest funds in short-term marketable securities or apply them to the reduction ofshort-term indebtedness.

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Description of capital stock

As of the date of this prospectus, our authorized capital stock consists of 200,000,000 shares of Common Stock, 10,000,000 shares ofClassI Serial Preferred Stock, without par value, or our ClassI Serial Preferred Stock, and 10,000,000 shares of ClassII Serial Preferred Stock, without par value, or our ClassII Serial Preferred Stock.

Common stock

Subject to the restrictiondescribed below, the holders of our Common Stock are entitled to receive dividends from funds legally available when, as and if declared by our board of directors and, upon our liquidation, dissolution or winding up, are entitled to receive pro rataour net assets after satisfaction in full of the prior rights of our creditors and holders of any preferred stock.

Except as otherwiseprovided by law or stated below, the holders of our Common Stock are entitled to one vote for each share held on all matters as to which stockholders are entitled to vote, voting jointly as a single class with the holders of ClassII SerialPreferred Stock.

No holder of any of our shares of our Common Stock has any right to cumulate voting power in any election of directors.

The holders of our Common Stock do not have any preferential, subscriptive or preemptive rights to subscribe to or purchase any new oradditional issue of shares of any class of capital stock or of securities convertible into our capital stock. Our Common Stock is not subject to redemption and does not have any conversion rights. All of our issued and outstanding Common Stock isfully paid and non-assessable.

Preferred stock

Our preferred stock is divided into two classes: ClassI Serial Preferred Stock and ClassII Serial Preferred Stock. Holders ofClassI Serial Preferred Stock have preference rights superior to both the holders of ClassII Serial Preferred Stock and the holders of our Common Stock. Holders of ClassII Serial Preferred Stock have preference rights superior tothe holders of our Common Stock. The following description of our preferred stock applies to both classes, unless otherwise specified.

Our preferred stock may be issued from time to time in one or more series with such distinctive serial designations as are fixed by our boardof directors and with such rights, preferences and limitations as are fixed by our board of directors or required by law. Satisfaction of dividend preferences of any outstanding preferred stock would reduce the amount of funds available for thepayment of dividends on our Common Stock. In the event of our voluntary or involuntary liquidation, dissolution or winding up, holders of preferred stock would be entitled to receive a preferential payment before any payment is made to holders ofshares of Common Stock. We may not purchase, retire or otherwise acquire any of our Common Stock unless all dividends and sinking fund installments with respect to any outstanding preferred stock due and payable have been paid. The ClassISerial Preferred Stock offers limited voting rights.

The holders of ClassI Serial Preferred Stock and ClassII SerialPreferred Stock do not have cumulative voting rights or any preferential, subscriptive or preemptive rights to subscribe to or purchase any new or additional issue of shares of any class of capital stock or securities convertible into our capitalstock.

Anti-takeover provisions in our Amended Articles of Incorporation and Amended Regulations

Our Amended Regulations provide that the board of directors may fix the number of directors within a range of nine to eighteen directors, tothe extent consistent with applicable law.

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The provisions of our Amended Regulations may be amended, to the extent permitted by Chapter1701 of the Ohio Revised Code, by the board of directors. In addition, our Amended Articles of Incorporation and our Amended Regulations may be amended by the affirmative vote of the holders of record entitled to exercise a majority of the votingpower on such proposal, if such proposal has been recommended by a vote of the board of directors then in office as being in the best interests of Timken and its shareholders.

Although these provision are intended to encourage potential acquiring persons to negotiate with our board of directors and to provide forcontinuity and stability of management, these provision may have an anti-takeover effect. By making it more time consuming for a substantial shareholder to gain control of the board of directors, these provisions may render more difficult, and maydiscourage, a proxy contest or the assumption of control of us or the removal of the incumbent directors.

Certain anti-takeover provisions of Ohio law

Section1701.831 of the Ohio Revised Code requires the prior authorization of the shareholders of certain corporations in orderfor any person to acquire, either directly or indirectly, shares of that corporation that would entitle the acquiring person to exercise or direct the exercise of 20% or more of the voting power of that corporation in the election of directors or toexceed specified other percentages of voting power. In the event an acquiring person proposes to make such an acquisition, the person is required to deliver to the corporation a statement disclosing, among other things, the number of shares owned,directly or indirectly, by the person, the range of voting power that may result from the proposed acquisition and the identity of the acquiring person. Within ten days after receipt of this statement, the corporation must call a special meeting ofshareholders to vote on the proposed acquisition. The acquiring person may complete the proposed acquisition only if the acquisition is approved by the affirmative vote of the holders of at least a majority of the voting power of all shares entitledto vote in the election of directors represented at the meeting excluding the voting power of all “interested shares.” Interested shares include any shares held by the acquiring person and those held by officers and directors of thecorporation. Section1701.831 does not apply to a corporation if its articles of incorporation or code of regulations state that the statute does not apply to that corporation. We are an “issuing public corporation” for purposes ofthe statute. Our Amended Articles of Incorporation and Amended Regulations do not contain a provision opting out of this statute.

Chapter1704 of the Ohio Revised Code prohibits certain corporations from engaging in a “chapter 1704 transaction” with an “interested shareholder” for a period of three years after the date of the transaction in which the person becamean interested shareholder, unless, among other things:

After the three-year moratorium period, the corporation may not consummate achapter 1704 transaction unless, among other things, it is approved by the affirmative vote of the holders of at least two-thirds of the voting power in the election of directors and the holders of a majorityof the voting shares, excluding all shares beneficially owned by an interested shareholder or an affiliate or associate of an interested shareholder, or the shareholders receive certain minimum consideration for their shares. A chapter 1704transaction includes certain mergers, sales of assets, consolidations, combinations and majority-share acquisitions involving an interested shareholder. An interested shareholder is defined to include, with limited exceptions, any person who,together with affiliates and associates, is the beneficial owner of a sufficient number of shares of the corporation to entitle the person, directly or indirectly, alone or with others, to exercise or direct the exercise of 10% or more of the votingpower in the election of directors after taking into account all of the person’s beneficially owned shares that are not then outstanding. The application of Chapter 1704 and Section1701.831may have the effect of delaying, deferringor preventing a change of control involving the Company.

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Description of debt securities

This prospectus describes the general terms and provisions of our debt securities. When we offer to sell a particular series of debtsecurities, we will describe the specific terms of the series in a supplement to this prospectus. We will also indicate in the supplement whether the general terms and provisions described in this prospectus apply to a particular series of debtsecurities.

The debt securities will be issued under an indenture to be entered into between us and U.S. Bank National Association, astrustee, as it may be amended and supplemented from time to time. We have summarized select portions of the indenture below. The summary is not complete, and is qualified in its entirety by reference to the indenture. The indenture will be subjectto and governed by the Trust Indenture Act of 1939, as amended. The form of indenture has been filed as an exhibit to the registration statement of which this prospectus forms a part. You should read the indenture for provisions that may beimportant to you. Capitalized terms used in the summary have the meanings specified in the indenture.

General

Unless otherwise specified in a supplement to this prospectus, the debt securities will be our senior, direct, unsecured obligations and, assuch, will rank pari passu in right of payment with all of our existing and future senior unsecured indebtedness and senior in right of payment to all of our subordinated indebtedness. The debt securities will be effectively subordinated to(i)all existing and future indebtedness or other liabilities of our subsidiaries and (ii)all of our existing and future secured indebtedness to the extent of the value of the collateral securing that indebtedness.

The indenture does not limit the aggregate principal amount of debt securities that may be issued under it and provides that debt securitiesmay be issued under it from time to time in one or more series. We may specify a maximum aggregate principal amount for the debt securities of any series.

Unless otherwise specified in the applicable prospectus supplement, the indenture does not afford the holders of the debt securities the rightto require us to repurchase or redeem the debt securities in the event of a highly-leveraged transaction.

We are not obligated to issueall debt securities of one series at the same time and, unless otherwise provided in the applicable prospectus supplement, we may reopen a series, without the consent of the holders of the outstanding debt securities of that series, for the issuanceof additional debt securities of that series. Additional debt securities of a particular series will have the same terms and conditions as outstanding debt securities of such series, except for the issue date and, in some cases, the public offeringprice and the first interest payment date, and will be consolidated with, and form a single series with, such outstanding debt securities; provided, however, that if such additional debt securities are not fungible with the outstanding debtsecurities of such series for U.S. federal income tax purposes, the additional debt securities will have a separate CUSIP number.

Theapplicable prospectus supplement will set forth, among other things:

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The foregoing is not intended to be an exclusivelist of the terms that may be applicable to any offered debt securities.

We may issue debt securities that provide for an amount lessthan their stated principal amount to be due and payable upon declaration of acceleration of their maturity pursuant to the terms of the indenture. We will provide you with information on the federal income tax considerations and other specialconsiderations applicable to any of these debt securities in the applicable prospectus supplement.

If we denominate the purchase price ofany of the debt securities in a foreign currency or currencies, or if the principal of and any premium and interest on any series of debt securities is payable in a foreign currency or currencies, we will provide you with information on therestrictions, elections, general tax considerations, specific terms and other information with respect to that issue of debt securities and such foreign currency or currencies in the applicable prospectus supplement.

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Exchange and transfer

Debt securities may be transferred or exchanged at the office of the registrar or co-registrardesignated by us.

We will not impose a service charge for any transfer or exchange, but we may require holders to pay any tax or othergovernmental charges associated with any transfer or exchange.

In the event of any redemption of debt securities of any series, we willnot be required to:

We will initiallyappoint the trustee as the registrar. Any transfer agent, in addition to the registrar initially designated by us, will be named in the applicable prospectus supplement. We may designate additional transfer agents or change transfer agents or changethe office of the transfer agent.

However, we will be required to maintain a transfer agent in each place of payment for the debtsecurities of each series.

Global securities

The debt securities of any series may be represented, in whole or in part, by one or more global securities. Each global security will:

No global security may be exchanged in whole or in part for debt securities registered in the name of any person other than the depositary orany nominee unless:

As long as the depositary, or its nominee, is the registered owner of a global security, thedepositary or nominee will be considered the sole owner and holder of the debt securities represented by the global security for all purposes under the indenture. Except in the above limited circ*mstances, owners of beneficial interests in a globalsecurity:

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Payments on a global security will be made to the depositary or its nominee as the holder ofthe global security. Some jurisdictions have laws that require that certain purchasers of securities take physical delivery of such securities in definitive form. These laws may impair the ability to transfer beneficial interests in a globalsecurity.

Institutions that have accounts with the depositary or its nominee are referred to as “participants.” Ownership ofbeneficial interests in a global security will be limited to participants and to persons that may hold beneficial interests through participants. The depositary will credit, on its book-entry registration and transfer system, the respectiveprincipal amounts of debt securities represented by the global security to the accounts of its participants. Each person owning a beneficial interest in a global security must rely on the procedures of the depositary (and, if such person is not aparticipant, on procedures of the participant through which such person owns its interest) to exercise any rights of a holder under the indenture.

Ownership of beneficial interests in a global security will be shown on and effected through records maintained by the depositary, withrespect to participants’ interests, or by any participant, with respect to interests of persons held by participants on their behalf. Payments, transfers and exchanges relating to beneficial interests in a global security will be subject topolicies and procedures of the depositary. The depositary’s policies and procedures may change from time to time. Neither we nor the trustee will have any responsibility or liability for the depositary’s acts or omissions or anyparticipant’s records with respect to beneficial interests in a global security.

Payment and paying agent

The provisions of this subsection will apply to the debt securities unless otherwise indicated in the applicable prospectus supplement. Paymentof interest on a debt security on any interest payment date will be made to the person in whose name the debt security is registered at the close of business on the regular record date. Payment on debt securities of a particular series will bepayable at the office of a paying agent or paying agents designated by us. However, at our option, we may pay interest by mailing a check to the record holder.

We may also name any other paying agents in the applicable prospectus supplement. We may designate additional paying agents, change payingagents or change the office of any paying agent. However, we will be required to maintain a paying agent in each place of payment for the debt securities of a particular series.

Subject to applicable abandoned property laws, all moneys paid by us to a paying agent for payment on any debt security that remain unclaimedat the end of two years after such payment was due will be repaid to us. Thereafter, the holder may look only to us for such payment.

Consolidation,merger and sale of assets

Except as otherwise set forth in the applicable prospectus supplement, we may not merge or consolidate withor into any other person, or sell, convey, transfer, lease or otherwise dispose of all or substantially all of the properties and assets of us and our subsidiaries, taken as a whole, to any person, unless:

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In the event of any such transaction, if there is a successor or transferee, then thesuccessor or transferee will expressly assume all of our obligations under the indenture and automatically be substituted for us in the indenture and as issuer of the debt securities and may exercise every right and power of ours under the indenturewith the same effect as if such successor or transferee had been named in our place in the indenture, and (except in the case of a lease) when such successor or transferee duly assumes all of our obligations under the debt securities and theindenture, we will be relieved from all such obligations.

Events of default

Event of default means, with respect to any series of debt securities, any of the following:

No event of default with respect to a particular series of debt securities (except asto certain events of bankruptcy, insolvency or reorganization) necessarily constitutes an event of default with respect to any other series of debt securities. The occurrence of an event of default may constitute an event of default under our bankcredit agreements in existence from time to time. In addition, the occurrence of certain events of default or an acceleration under the indenture may constitute an event of default under certain of our other indebtedness outstanding from time totime.

If an event of default (other than an event of default resulting from certain events of bankruptcy, insolvency or reorganization ofour company) with respect to debt securities of any series at the time outstanding occurs and is continuing, then the trustee or the holders of not less than 25% in aggregate principal amount of the outstanding debt securities of that series may, bya notice in writing to us (and to the trustee if given by the holders), declare to be due and payable immediately the principal of, and accrued and unpaid interest, if any, on all debt securities of that series. In the case of an event of defaultresulting from certain events of bankruptcy, insolvency or reorganization of our company, the principal (or such specified amount) of and accrued and unpaid interest, if any, on all outstanding debt securities will become and be immediately due andpayable without any declaration or other act on the part of the trustee or any holder of outstanding debt securities. At any time after a declaration of acceleration with respect to debt securities of any series has been made, the holders of amajority in aggregate principal amount of the outstanding debt securities of that series may rescind and annul the acceleration if (i)the rescission and annulment would not conflict with any judgment or decree already rendered, (ii)ifall events of default with respect to that series, other than the non-payment of principal, interest or premium, if any, with respect to debt securities of that series that has become due and payable solelybecause of the acceleration, have been cured or waived and all sums paid or advanced by the trustee and the reasonable compensation expenses and disbursem*nts of the trustee and its agents and counsel have been paid as provided in the indenture and(iii)if the Company has paid or deposited with the trustee a sum sufficient to pay (a)any overdue interest on the debt securities of that series, (b)the principal amount of the debt securities of that series (except the principal,interest or premium that has become due solely because of the acceleration) and (c)to the extent lawful and applicable, interest on overdue installments of interest at the rate specified in the debt securities of that series.

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The indenture provides that the trustee will be under no obligation to exercise any of itsrights or powers under the indenture at the request of any holder of outstanding debt securities, unless the trustee receives security or indemnity satisfactory to it against any loss, liability or expense. Subject to certain rights of the trustee,the holders of a majority in principal amount of the outstanding debt securities of any series will have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust orpower conferred on the trustee with respect to the debt securities of that series.

No holder of any debt security of any series will haveany right to institute any proceeding, judicial or otherwise, with respect to the indenture or for the appointment of a receiver or trustee, or for any remedy under the indenture, unless:

Notwithstanding the foregoing, the holder of any debt security will have an absolute and unconditional right to receive payment of theprincipal of, and premium and any interest on, that debt security on or after the due dates expressed in that debt security and to institute suit for the enforcement of such payment.

The indenture requires us, within 120 days after the end of our fiscal year, to furnish to the trustee a statement as to compliance with theindenture.

The indenture provides that the trustee may withhold notice to the holders of debt securities of any series of any default orevent of default (except in payment on any debt securities of that series) with respect to debt securities of that series if it in good faith determines that withholding notice is in the interest of the holders of those debt securities.

Modification and waiver

We may amend ormodify the indenture without the consent of any holder of debt securities of the series affected by the modifications or amendments in order to:

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Other amendments and modifications of the indenture or the debt securities issued may be made with the consent of the holders of at least amajority in aggregate principal amount of the outstanding debt securities of the affected series, and our compliance with any provision of the indenture with respect to the debt securities may be waived by written notice to the trustee by theholders of a majority in aggregate principal amount of the outstanding debt securities of the affected series. However, no modification or amendment may, without the consent of the holder of each outstanding debt security of the affected series:

Except for certain specified provisions, the holders of at least a majority in principal amount of the outstanding debt securities of anaffected series may, on behalf of the holders of all debt securities of such series, waive our compliance with provisions of the indenture. Prior to the acceleration of the maturity of the debt securities of any series pursuant to the terms of theindenture, the holders of a majority in aggregate principal amount of the outstanding debt securities of such series may, on behalf of the holders of all the debt securities of such series, waive any past default under the indenture with respect tosuch debt securities and its consequences, except (i)a default with respect to such series in the payment of the principal of, or premium or any interest on, the debt securities of such series or (ii)a default or event of default inrespect of a covenant or provision that cannot be modified or amended without the consent of all of the holders of the outstanding debt securities of the affected series.

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Defeasance of debt securities and certain covenants in certain circ*mstances

Legal Defeasance. The indenture provides that, in certain circ*mstances, we may be discharged from any and all obligations in respect ofthe debt securities of any series (except for certain obligations to register the transfer or exchange of debt securities, to replace stolen, lost or mutilated debt securities, and to maintain paying agencies and certain provisions relating to thetreatment of funds held by paying agents). We will be so discharged upon the deposit with the trustee, in trust, of money and/or U.S. government obligations that, through the payment of interest and principal in accordance with their terms, willprovide money in an amount sufficient in the written opinion of a nationally recognized firm of independent public accountants, a nationally recognized investment bank or a nationally recognized appraisal firm to pay and discharge each installmentof principal, premium and interest in accordance with the terms of the indenture and the debt securities of that series.

This dischargemay occur only if, among other things, we have delivered to the trustee an opinion of counsel stating that we have received from, or there has been published by, the United States Internal Revenue Service a ruling or, since the date of execution ofthe indenture, there has been a change in the applicable United States federal income tax law, in either case to the effect that, and based thereon such opinion shall confirm that, the beneficial owners of the debt securities of the applicableseries will not recognize income, gain or loss for U.S. federal income tax purposes as a result of the deposit, defeasance and discharge and will be subject to U.S. federal income tax on the same amounts and in the same manner and at the same timesas would have been the case if the deposit, defeasance and discharge had not occurred.

Defeasance of Certain Covenants. Theindenture provides that, upon compliance with certain conditions, we may be released from our obligation to comply with certain covenants set forth in the indenture and any supplemental indenture, and any failure to comply with those covenants willnot constitute a default or an event of default with respect to the debt securities of the applicable series, or covenant defeasance.

Theconditions include:

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Plan of distribution

We may sell the offered securities in and outside the United States:

The prospectus supplement will include the following information:

Sale through underwriters or dealers

Ifunderwriters are used in the sale, we will execute an underwriting agreement with them regarding the securities. The underwriters will acquire the securities for their own account, subject to conditions in the underwriting agreement. Theunderwriters may resell the securities from time to time in one or more transactions, including negotiated transactions, at a fixed public offering price or at varying prices determined at the time of sale. Underwriters may offer the securities tothe public either through underwriting syndicates represented by one or more managing underwriters or directly by one or more firms acting as underwriters. Unless we inform you otherwise in the prospectus supplement, the obligations of theunderwriters to purchase the securities will be subject to certain conditions, and the underwriters will be obligated to purchase all the offered securities if they purchase any of them. The underwriters may change from time to time any initialpublic offering price and any discounts or concessions allowed or reallowed or paid to dealers.

During and after an offering throughunderwriters, the underwriters may purchase and sell the securities in the open market. To the extent expressly set forth in the applicable prospectus supplement, these transactions may include over-allotment and stabilizing transactions andpurchases to cover syndicate short positions created in connection with the offering. The underwriters may also impose a penalty bid, which means that selling concessions allowed to syndicate members or other broker-dealers for the offeredsecurities sold for their account may be reclaimed by the syndicate if the offered securities are repurchased by the syndicate in stabilizing or covering transactions. These activities may stabilize, maintain or otherwise affect the market price ofthe offered securities, which may be higher than the price that might otherwise prevail in the open market. If commenced, the underwriters may discontinue these activities at any time.

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Some or all of the securities that we offer though this prospectus may be new issues ofsecurities with no established trading market. Any underwriters to whom we sell our securities for public offering and sale may make a market in those securities, but they will not be obligated to do so and they may discontinue any market making atany time without notice. Accordingly, we cannot assure you of the liquidity of, or continued trading markets for, any securities that we offer.

If dealers are used in the sale of the securities, we will sell the securities to them as principals. They may then resell the securities tothe public at varying prices determined by the dealers at the time of resale. We will include in the prospectus supplement the names of the dealers and the terms of the transaction.

Direct sales and sales through agents

Wemay sell the securities directly. In this case, no underwriters or agents would be involved. We may also sell the securities through agents designated from time to time. In the prospectus supplement, we will name any agent involved in the offer orsale of the offered securities, and we will describe any commissions payable to the agent. Unless we inform you otherwise in the prospectus supplement, any agent will agree to use its reasonable best efforts to solicit purchases for the period ofits appointment.

We may sell the securities directly to institutional investors or others who may be deemed to be underwriters within themeaning of the Securities Act with respect to any sale of those securities. We will describe the terms of any sales of these securities in the prospectus supplement.

Remarketing arrangements

Offeredsecurities may also be offered and sold, if so indicated in the applicable prospectus supplement, in connection with a remarketing upon their purchase, in accordance with a redemption or repayment pursuant to their terms, or otherwise, by one ormore remarketing firms, acting as principals for their own accounts or as agents for us. Any remarketing firm will be identified and the terms of its agreements, if any, with us and its compensation will be described in the applicable prospectussupplement.

Delayed delivery contracts

If we so indicate in the prospectus supplement, we may authorize agents, underwriters or dealers to solicit offers from certain types ofinstitutions to purchase securities from us at the public offering price under delayed delivery contracts. These contracts would provide for payment and delivery on a specified date in the future. The contracts would be subject only to thoseconditions described in the prospectus supplement. The prospectus supplement will describe the commission payable for solicitation of those contracts.

General information

We may haveagreements with the agents, dealers, underwriters and remarketing firms to indemnify them against certain civil liabilities, including liabilities under the Securities Act, or to contribute with respect to payments that the agents, dealers,underwriters or remarketing firms may be required to make. Agents, dealers, underwriters and remarketing firms may be customers of, engage in transactions with or perform services for us in the ordinary course of their businesses.

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Legal matters

Jones Day will pass upon the validity of the securities being offered hereby.

Experts

The consolidated financial statements of The Timken Company appearing in The Timken Company’s Annual Report (Form 10-K) for the year ended December31, 2020, and the effectiveness of The Timken Company’s internal control over financial reporting as of December31, 2020 have been audited by Ernst& YoungLLP, independent registered public accounting firm, as set forth in their reports thereon, included therein, and incorporated herein by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon suchreports given on the authority of such firm as experts in accounting and auditing.

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Exhibit 107

Calculation of Filing Fee Table

424(b)(5)

(Form Type)

The Timken Company

(ExactName of Registrant as Specified in its Charter)

Table 1: Newly Registered and Carry Forward Securities

The prospectus supplement to which this exhibitis attached is a final prospectus supplement for the related offering. The maximum aggregate offering price of that offering is $644,849,150.40.