Fourth Supplemental Indenture, dated as of June 12, 2020, by and among Mohawk Capital Finance S.A., as issuer, Mohawk Industries, Inc., as parent guarantor, U.S. Bank National Association, as trustee, registrar and transfer agent and Elavon Financial Services DAC, as paying agent

TABLE OF CONTENTS

THIS FOURTH SUPPLEMENTAL INDENTURE (this “Fourth Supplemental Indenture”) is made as of June 12, 2020, by and among MOHAWK CAPITAL FINANCE S.A., a public limited liability company (société anonyme) organized under the laws of Luxembourg, having its registered office at 10B, rue des Mérovingiens, L-8070 Bertrange, Grand Duchy of Luxembourg and registered with the Luxembourg Trade and Companies Register (R.C.S. Luxembourg) under number B217.592, as Issuer (and referred to herein as the “Company”), MOHAWK INDUSTRIES, INC., a Delaware corporation, as Guarantor (and referred to herein as the “Guarantor”), U.S. BANK NATIONAL ASSOCIATION, a national banking association, as trustee (the “Trustee”), Registrar and Transfer Agent (the “Transfer Agent”), and ELAVON FINANCIAL SERVICES DAC, as Paying Agent.

WHEREAS, the Company, the Guarantor and the Trustee entered into that certain Senior Indenture dated as of September 11, 2017 (the “Original Indenture”) which provides for the issuance by the Company from time to time of Securities, in one or more series as provided therein and for the guarantee thereof by the Guarantor;

WHEREAS, the Company has determined to issue a series of Securities as provided herein;

WHEREAS, Section 3.1 of the Original Indenture provides that certain terms and conditions for each series of Securities issued by the Company thereunder may be set forth in an indenture supplemental to the Original Indenture;

WHEREAS, Section 12.1(9) of the Original Indenture provides for the Company, the Guarantor and the Trustee to enter into an indenture supplemental to the Original Indenture to establish the form or terms of Securities of any series as provided by Sections 2.1 and 3.1 of the Original Indenture;

WHEREAS, the Company, the Guarantor, the Trustee and the Paying Agent entered into that certain First Supplemental Indenture dated as of September 11, 2017 pursuant to which the Company issued its €300,000,000 Floating Rate Notes due 2019;

WHEREAS, the Company, the Guarantor, the Trustee and the Paying Agent entered into that certain Second Supplemental Indenture dated as of May 28, 2018 pursuant to which the Company issued its €300,000,000 Floating Rate Notes due 2020;

WHEREAS, the Company, the Guarantor, the Trustee and the Paying Agent entered into that certain Third Supplemental Indenture dated as of September 4, 2019 pursuant to which the Company issued its €300,000,000 Floating Rate Notes due 2021;

WHEREAS, the Company and the Guarantor have registered the Trustee and the Paying Agent to join them in the execution and delivery of this Fourth Supplemental Indenture in order to supplement the Original Indenture by establishing the forms and terms of a series of securities to be known as the Company’s €500,000,000 1.750% Senior Notes due 2027 (the Original Indenture, as supplemented by this Fourth Supplemental Indenture, the “Indenture”); and

WHEREAS, all the conditions and requirements necessary to make this Fourth Supplemental Indenture, when duly executed and delivered, a valid and binding agreement in accordance with its terms and for the purposes herein expressed, have been performed and fulfilled.

NOW, THEREFORE, in consideration of the agreements and obligations set forth herein and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

ARTICLE I

DEFINITIONS

SECTION 1.1. DEFINITIONS

For all purposes of this Fourth Supplemental Indenture, except as otherwise expressly provided for or unless the context otherwise requires:

(a) Capitalized terms used but not defined herein shall have the respective meanings given them in the Original Indenture;

(b) All references herein to Articles and Sections, unless otherwise specified, refer to the corresponding Articles and Sections of this Fourth Supplemental Indenture; and

(c) The following terms shall have the indicated definitions and if the definition of any of the following terms differs from its respective definition set forth in the Original Indenture, the definition set forth herein shall control:

“Actual Basis” means (a) the actual number of days in the period for which interest is being calculated and (b) the actual number of days from (and including) the last date on which interest was paid on the Notes (or June 12, 2020, if no interest has been paid on the Notes) to (but excluding) the next scheduled Interest Payment Date. This convention is referred to as “ACTUAL/ACTUAL (ICMA)” and is intended to be applied as defined in the rulebook of the International Capital Markets Association.

“Additional Amounts” has the meaning specified in Section 2.3(c).

“Attributable Debt” means, on the date of any determination, the present value of the obligation of the lessee for Net Rental Payments during the remaining term of the lease included in a Sale and Leaseback Transaction, including any period for which such lease has been extended or may, at the option of the lessor, be extended. Such present value shall be calculated using a discount rate equal to the interest rate set forth or implicit in the terms of such lease or, if not practicable to determine such rate, the weighted average interest rate per annum borne by the Notes on such date of determination, in either case compounded semi-annually.

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

“Change of Control” means the occurrence of any one of the following: (1) the direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of (a) the Company and its Subsidiaries’ assets, taken as a whole or (b) the Guarantor and its Subsidiaries’ assets, taken as a whole, in each case, to any person other than to the Guarantor or one of the Guarantor’s Subsidiaries; (2) the consummation of any transaction (including without limitation, any merger or consolidation) the result of which is that any “person” (other than the Guarantor or one of the Guarantor’s Subsidiaries) becomes the “beneficial owner” (as such terms are defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than 50% of the Voting Stock of the Company, the Guarantor or any parent company (as defined below) or other Voting Stock into which the Voting Stock of the Company, the Guarantor or of any parent company is reclassified, consolidated, exchanged or changed, measured by voting power rather than number of shares; (3) the Company, the Guarantor or any parent company consolidates with, or merges with or into, any person, or any person consolidates with, or merges with or into, the Company, the Guarantor or any parent company, in any such event pursuant to a transaction in which any of the outstanding Voting Stock of the Company, the Guarantor or any parent company is converted into or exchanged for cash, securities or other property, other than any such transaction where the shares of the Voting Stock of the Company, the Guarantor or such parent company outstanding immediately prior to such transaction constitute, or are converted into or exchanged for, a majority of the Voting Stock of the surviving person or any direct or indirect parent company of the surviving person immediately after giving effect to such transaction; (4) the first day on which the majority of the members of the Guarantor’s board of directors or the board of directors of any parent company cease to be Continuing Directors; or (5) the adoption of a plan relating to the liquidation or dissolution of the Company or of the Guarantor. Notwithstanding the foregoing, a transaction will not be deemed to involve a Change of Control under clause (2) above if (i) the Company or the Guarantor becomes a direct or indirect wholly-owned subsidiary of a holding company (a “parent company”) and (ii) the holders of the Voting Stock of the Company or the Guarantor, as applicable, or the Voting Stock of any parent company immediately prior to that transaction hold at least a majority of the Voting Stock of such parent company immediately following that transaction; provided, that any series of related transactions shall be treated as a single transaction. The term “person,” as used in this definition, has the meaning given thereto in Section 13(d)(3) of the Exchange Act.

“Change of Control Offer” has the meaning specified in Section 2.6.

“Change of Control Payment” has the meaning specified in Section 2.6.

“Change of Control Payment Date” has the meaning specified in Section 2.6.

“Change of Control Triggering Event” means the occurrence of both a Change of Control and a related Rating Event.

“Clearstream” means Clearstream Banking S.A.

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“Comparable Government Bond Rate” means, with respect to any Redemption Date, the price, expressed as a percentage (rounded to three decimal places, with 0.0005 being rounded upwards), at which the gross redemption yield on the Notes to be redeemed, if they were to be purchased at such price on the third Business Day prior to the date fixed for redemption, would be equal to the gross redemption yield on such Business Day of the Comparable Government Bond on the basis of the middle market price of the Comparable Government Bond prevailing at 11:00 a.m. (London time) on such Business Day as determined by an independent investment bank selected by the Company.

“Comparable Government Bond” means, in relation to any Comparable Government Bond Rate calculation, at the discretion of an independent investment bank selected by the Company, a German government bond whose maturity is closest to the maturity of the Notes to be redeemed, or if such independent investment bank in its discretion determines that such similar bond is not in issue, such other German government bond as such independent investment bank may, with the advice of three brokers of, and/or market makers in, German government bonds selected by the Company, determine to be appropriate for determining the Comparable Government Bond Rate.

“Consolidated Net Tangible Assets” means, on the date of any determination, the aggregate amount of assets, less applicable reserves and other properly deductible items, after deducting from that net amount:

in each case as set forth on the most recently available consolidated balance sheet of the Guarantor and the Consolidated Subsidiaries, in accordance with GAAP.

“Continuing Director” means, as of the date of any determination: (1) with respect to any member of the board of directors of the Guarantor, any member who (i) was a member of such board of directors on the date of the initial issuance of the Notes; or (ii) was nominated for election, elected or appointed to such board of directors with the approval of a majority of the Continuing Directors who were members of such board of directors at the time of such nomination, election or appointment; and (2) with respect to any member of the board of directors of any parent company, any member who (i) was a member of our board of directors on the date such parent company became our parent company; or (ii) was nominated for election, elected or appointed to such board of directors with the approval of a majority of the Continuing Directors who were members of such board of directors at the time of such nomination, election or appointment.

“Directive” means a legal act of the European Union.

“Euros” or “€” means the currency of the member states of the European Union.

“Euroclear” means Euroclear Bank, SA/NV, as operator of the Euroclear System.

“Fitch” means Fitch Inc., and its successors.

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“Funded Debt” means (a) all Debt for money borrowed having a maturity of more than 12 months from the date as of which the determination is made or having a maturity of 12 months or less but by its terms being renewable or extendible beyond 12 months from such date at the option of the borrower (excluding any amount thereof included in current liabilities) and (b) all rental obligations payable more than 12 months from such date under leases that would be required to be capitalized in accordance with GAAP as in effect on the date of this Fourth Supplemental Indenture (such rental obligations to be included as Funded Debt at the amount so capitalized).

“Government Obligations” means securities that are (a) direct obligations of the Federal Republic of Germany or any country that is a member of the European Economic and Monetary Union whose long-term debt is rated equal to or higher than A1 (or the equivalent under any successor rating category) by Moody’s or equal to or higher than A+ (or the equivalent under any successor rating category) by S&P or the equivalent rating category of another internationally recognized rating agency, the payment of which its full faith and credit is pledged or (b) obligations of a person controlled or supervised by and acting as an agency or instrumentality of the Federal Republic of Germany or such other member of the European Economic and Monetary Union, the payment of which is unconditionally guaranteed as a full faith and credit obligation by the Federal Republic of Germany or such other member of the European Economic and Monetary Union, which, in either case under clauses (a) or (b) are not callable or redeemable at the option of the issuer thereof.

“incur” means to, directly or indirectly, issue, assume, guaranty, incur, become directly or indirectly liable with respect to (including as a result of an acquisition (by way of merger, consolidation or otherwise)), or otherwise become responsible for, contingently or otherwise.

“Investment Grade” means a rating of Baa3 or better by Moody’s (or its equivalent under any successor rating category), a rating of BBB- or better by Standard & Poor’s (or its equivalent under any successor rating category) and a rating of BBB- or better by Fitch (or its equivalent under any successor rating category).

“Maturity Date” means June 12, 2027.

“Mohawk’s Senior Unsecured Debt Rating” has the meaning specified in the definition of Rating Event.

“Moody’s” means Moody’s Investors Service, Inc., and its successors.

“Net Proceeds” means, with respect to a Sale and Leaseback Transaction, the aggregate amount of cash or cash equivalents received by the Guarantor or a Consolidated Subsidiary, less the sum of all payments, fees, commissions and expenses incurred in connection with such Sale and Leaseback Transaction, and less the amount (estimated reasonably and in good faith by the Guarantor) of income, franchise, sales and other applicable taxes required to be paid by the Guarantor or any Consolidated Subsidiary in connection with such Sale and Leaseback Transaction in the taxable year that such Sale and Leaseback Transaction is consummated or in the immediately succeeding taxable year, the computation of which shall take into account the reduction in tax liability resulting from any available operating losses and net operating loss carryovers, tax credits and tax credit carryforwards, and similar tax attributes.

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“Net Rental Payments” means the total amount of rent payable by the lessee after excluding amounts required to be paid on account of maintenance and repairs, insurance, taxes, assessments, water rates and similar charges.

“Notes” has the meaning specified in Section 2.1.

“Par Call Date” means April 12, 2027 (2 months prior to the scheduled maturity of the Notes).

“parent company” has the meaning specified in the definition of “Change of Control”.

“Paying Agency Agreement” means the Paying Agency Agreement dated the date hereof by and among the Company, Guarantor, Paying Agent, Trustee, Registrar and Transfer Agent.

“Principal Property” means any mill, manufacturing plant, warehouse or other similar facility or any parcel of real estate or group of contiguous parcels of real estate owned or leased by the Guarantor or any Consolidated Subsidiary and the gross book value, without deduction of any depreciation reserves, of which on the date as of which the determination is being made exceeds 3% of Consolidated Net Tangible Assets.

“Rating Agency” means:

(a) each of Moody’s, S&P and Fitch, and

(b) if any of Moody’s, S&P or Fitch ceases to rate a series of notes or fails to make a rating of such series of notes publicly available for reasons outside of the Company’s control, a Substitute Rating Agency in lieu thereof.

“Rating Event” means (i) the rating of the Guarantor’s senior, unsecured, long-term indebtedness for borrowed money that is not guaranteed by any other Person or subject to other credit enhancement (referred to herein as “Mohawk’s Senior Unsecured Debt Rating”) is lowered by at least two of the three Rating Agencies during the period (referred to herein as the “Trigger Period”) commencing on the earlier of the first public notice of (a) the occurrence of a Change of Control or (b) the Company’s or the Guarantor’s intention to effect a Change of Control and ending 60 days following consummation of such Change of Control (which period shall be extended so long as Mohawk’s Senior Unsecured Debt Rating is under publicly announced consideration for a possible downgrade by any of the Rating Agencies) and (ii) Mohawk’s Senior Unsecured Debt Rating is rated below an Investment Grade rating by at least two of the three Rating Agencies on any day during the Trigger Period. Notwithstanding the foregoing, a Rating Event will not be deemed to have occurred in respect of a particular Change of Control (and thus will not be deemed a Rating Event for purposes of the definition of Change of Control Triggering Event) if the Rating Agencies making the reduction in rating to which this definition would otherwise apply do not publicly announce or confirm or inform the Trustee in writing at the Company’s request that the reduction was the result, in whole or in part, of any event or circumstance comprised of or arising as a result of, or in respect of, such Change of Control (whether or not the applicable Change of Control has occurred at the time of the Rating Event). Unless at least two of the three Rating Agencies are providing Mohawk’s Senior Unsecured Debt Rating at the commencement of any Trigger Period, there will be deemed to have been a Rating Event with respect to that series of Notes during that Trigger Period.

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“Relevant Jurisdiction” means Luxembourg, the United States or any jurisdiction in which the Company is organized or otherwise a resident for tax purposes or through which payments are made or deemed made in respect of the Notes to be redeemed or, in the event that the Company appoints additional Paying Agents, the jurisdiction of any such additional Paying Agents or, in each case, any political subdivision thereof or any authority or agency therein or thereof having power to tax.

“Remaining Scheduled Payments” means, with respect to each Note to be redeemed, the remaining scheduled payments of the principal thereof and interest thereon (exclusive of interest accrued to the Redemption Date) that would be due if such Note matured on the Par Call Date; provided, however, that, if such Redemption Date is not an Interest Payment Date with respect to such Note, the amount of the next succeeding scheduled interest payment thereon will be deemed to be reduced by the amount of interest accrued thereon to such Redemption Date.

“Sale and Leaseback Transaction” means any arrangement whereby the Guarantor or any of its Subsidiaries has sold or transferred, or will sell or transfer, property and has or will take back a lease pursuant to which the rental payments are calculated to amortize the purchase price of the property substantially over the useful life of such property.

“Substitute Rating Agency” means a “nationally recognized statistical rating organization” within the meaning of Section 3(a)(62) under the Exchange Act, selected by the Guarantor (as certified by a resolution of the Guarantor’s board of directors and reasonably acceptable to the Trustee) as a replacement agency for any or all of Moody’s, S&P or Fitch, as the case may be.

“S&P” means S&P Global Ratings, a division of S&P Global Inc., and its successors.

“Target Day” means a day on which the Trans-European Automated Real-time Gross Settlement Express Transfer System is operating.

“Trigger Period” has the meaning assigned to such term in the definition of Rating Event.

“U.S. Dollars” means the lawful currency of the United States of America.

“Voting Stock” solely as used in the definition of the term “Change of Control”, means, with respect to any person as of any date, the capital stock of such person that is at the time entitled to vote generally in the election of the board of directors (or other analogous managing body) of such person.

ARTICLE II

ESTABLISHMENT OF SECURITIES

The following provisions of this Article II are made pursuant to Section 3.1 of the Original Indenture in order to establish and set forth the terms of the series of Securities described in Section 2.1.

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SECTION 2.1. TITLE OF SECURITIES

There is hereby established a series of Securities designated the “1.750% Senior Notes due 2027” (the “Notes”).

SECTION 2.2. AGGREGATE PRINCIPAL AMOUNT OF NOTES

There are initially to be authenticated and delivered €500,000,000 principal amount of the Notes. Such principal amount of the Notes may be increased from time to time pursuant to Section 3.1 of the Indenture.

All Notes of this series need not be issued at the same time and such series may be reopened at any time, without notice to or the consent of any Holder, for issuances of additional Notes of such series. Any such additional Notes will rank equally with such series of Notes in all respects (other than the public offering price of such additional notes, the payment of interest accruing prior to the issue date of such additional Notes and/or the first payment of interest following the issue date of such additional Notes) as the series of Notes initially issued hereunder. Any such additional Notes, together with the series of Notes initially issued hereunder, may be consolidated to form a single series of Securities under the Indenture and have the same terms as to status, redemption or otherwise as the Notes initially issued hereunder; provided, however, that if such additional Notes are not fungible for U.S. federal income tax purposes with the Notes issued hereby, such additional Notes shall be issued under a separate CUSIP, ISIN and/or any other identifying number.

Nothing contained in this Section 2.2 or elsewhere in this Fourth Supplemental Indenture, or in the Notes, is intended to or shall limit execution by the Company or Guarantor or authentication or delivery by the Trustee of Notes under the circumstances contemplated by Sections 3.4, 3.7, 3.8 and 12.5 of the Original Indenture.

The Notes shall be issued in registered form without coupons and shall be in substantially the form of Exhibit A attached hereto. The form of the Trustee’s certificate of authentication for the Notes shall be in substantially the form set forth in the form of Note attached hereto. The Notes shall be dated the date of authentication thereof. The Notes will initially be represented by one or more fully registered Global Securities. Each such Global Security will be safekept by Clearstream or Euroclear, as applicable, acting as common safekeeper, and registered in the name of the nominee of such common safekeeper. The Notes shall not be issuable in definitive form except under the limited circumstances specified in Section 3.7 of the Original Indenture. The Company will hold at its registered office a register of the Notes in which the nominee of the common safekeeper for the accounts of Clearstream or Euroclear, as the case may be, will be recorded as holder.

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SECTION 2.3. PAYMENT OF PRINCIPAL, INTEREST AND ADDITIONAL AMOUNTS ON THE NOTES

(a) The Notes will mature, and all then outstanding principal thereof shall be due and payable, on the Maturity Date, and will bear interest at the rate of 1.750% per annum. Interest on the Notes will be payable annually, in cash, in arrears on June 12 of each year, commencing on June 12, 2021, to the registered Holders of record thereof at the close of business on the date immediately preceding such Interest Payment Date. Interest on the Notes will accrue from and including the most recent date to which interest has been paid or, if no interest has been paid, from and including the date of issuance of the Notes. The Company will compute the amount of interest payable on the Notes on an Actual Basis.

(b) All payments of interest and principal, including payments made upon any redemption of the Notes, shall be payable in Euros. Payment of interest, subject to such surrender where applicable, (i) may be made at the Company’s option by wire transfer or by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register and (ii) in the case of any Global Security, must be made by wire transfer at such place and to such account at a banking institution as may be designated in writing to the Trustee at least sixteen (16) days prior to the date for payment by the Person entitled thereto. So long as the beneficial owner of the Notes is a common safekeeper of Euroclear and Clearstream or their nominee, payment of principal and interest shall be made in accordance with the requirements of Euroclear and Clearstream. If, on or after the date of this Fourth Supplemental Indenture, the Euro is unavailable to the Company (or the Guarantor, in the case of payments under the guaranty hereunder) due to the imposition of exchange controls or other circumstances beyond the Company’s (or the Guarantor’s, in the case of payments under the guaranty hereunder) 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 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 the Company (or the Guarantor, as applicable) or so used. In such circumstances, 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 day prior 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 then most recent U.S. Dollar/Euro exchange rate published in The Wall Street Journal on or most recently prior to the second business 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 nor the Paying Agent shall have any responsibility for any calculation or conversion in connection with the foregoing.

(c) The Company will, subject to the exceptions and limitations set forth below, pay to a holder of beneficial interests in any Note, as additional interest, such additional amounts (the “Additional Amounts”) as may be necessary so that every net payment by the Company or a Paying Agent of the principal of and interest on such Note and any other amounts payable on such Note after withholding or deduction for or on account of any present or future tax, assessment or governmental charge imposed or levied by the Relevant Jurisdiction will not be less than the amount provided for in such Note to be then due and payable under the Notes. The obligation to pay Additional Amounts shall not apply:

(i) to any present or future tax, assessment or other governmental charge that would not have been so imposed but for:

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(A) the existence of any present or former connection between the Holder or the holder of beneficial interests in the Notes for whose benefit such Holder holds such Notes (or between a fiduciary, settlor, beneficiary, member or shareholder of the Holder, if the Holder is an estate, a trust, a partnership, a limited liability company or a corporation) and the Relevant Jurisdiction and its possessions, including, without limitation, the holder of beneficial interests in the Notes (or such fiduciary, settlor, beneficiary, member or shareholder) being or having been a citizen or resident of the Relevant Jurisdiction or being or having been engaged in a trade or business or present in the Relevant Jurisdiction or having, or having had, a permanent establishment in the Relevant Jurisdiction, or

(B) the presentation by the holder of beneficial interests in any Note, where presentation is required, for payment on a date more than 30 days after the date on which payment became due and payable or the date on which payment thereof is duly provided for, whichever occurs later;

(ii) to any estate, inheritance, gift, sales, transfer, capital gains, excise or personal property tax or any similar tax, assessment or governmental charge;

(iii) to any tax, assessment or other governmental charge that is payable otherwise than by withholding or deduction from payments on or in respect of any Note;

(iv) to any tax, assessment or other governmental charge that would not have been imposed but for the failure to comply with certification, information or other reporting requirements concerning the nationality, residence or identity of the beneficial owner of any Notes, if compliance is required by statute or by regulation of the Relevant Jurisdiction as a precondition to relief or exemption from the tax, assessment or other governmental charge;

(v) to any tax, assessment or other governmental charge imposed by reason of the beneficial owner’s past or present status as the actual or constructive owner of 10% or more of the total combined voting power of all classes of stock of the Company entitled to vote or as the Company’s direct or indirect Subsidiary;

(vi) to any withholding or deduction that is imposed on a payment pursuant to the Luxembourg law dated December 23, 2005;

(vii) to any tax, assessment or other governmental charge imposed under sections 1471 through 1474 of the Code as of the original issue date of the Notes (or any amended or successor provisions), any current or future regulations or official interpretations thereof, any agreement entered into pursuant to section 1471(b) of the Code or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the implementation of such sections of the Code, including for the avoidance of doubt the Model I Intergovernmental Agreement concluded between the United States and Luxembourg as implemented by the Luxembourg law dated 24 July 2015, as amended;

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(viii) to any tax, assessment or other governmental charge that would not have been imposed but for the Holder (or the beneficial owner for whose benefit such Holder holds such note), or a fiduciary, settlor, beneficiary, member or shareholder of the Holder if the Holder is an estate, trust, partnership or corporation, or a person holding a power over an estate or trust administered by a fiduciary holder, being or having been a “personal holding company,” a “passive foreign investment company” or a “controlled foreign corporation,” each as defined under the Code, that has accumulated earnings to avoid U.S. federal income tax;

(ix) to any tax, assessment or other governmental charge that would not have been imposed or withheld but for the beneficial owner being a bank (i) receiving payments on an extension of credit made pursuant to a loan agreement entered into in the ordinary course of its trade or business, (ii) purchasing the Notes in the ordinary course of its lending business or (iii) that is neither (A) buying the Notes for investment purposes only nor (B) buying the Notes for resale to a third-party that either is not a bank or holding the Notes for investment purposes only;

(x) to any tax, assessment or other governmental charge that would not have been imposed but for a change in law, regulation or administrative or judicial interpretation that becomes effective more than 30 days after the payment becomes due or is duly provided for, whichever occurs later;

(xi) to any tax, assessment or other governmental charge required to be withheld by any paying agent from any payment of principal of or interest on any note, if such payment can be made without such withholding by at least one other paying agent; or

(xii) in the case of any combination of items (i) through (xi) above.

Additional Amounts also will not be paid with respect to any payment on a Note to a holder of beneficial interests in such Note who is a fiduciary, a partnership, a limited liability company, or anyone other than the sole beneficial owner of that payment to the extent that payment would be required by the laws of the Relevant Jurisdiction to be included in the income, for tax purposes, of a beneficiary or settlor with respect to the fiduciary, a member of that partnership, an interest holder of that limited liability company, or a holder of beneficial interests in the Notes who would not have been entitled to the Additional Amounts had that beneficiary, settlor, member or interest holder been the beneficial owner.

SECTION 2.4. DENOMINATIONS

The Notes will be issued in denominations of €100,000 and integral multiples of €100,000 in excess thereof.

SECTION 2.5. REDEMPTION

(a) Optional Redemption. Prior to the Par Call Date, the Company may, at its option, redeem the Notes, either in whole or in part, at any time and from time to time at a Redemption Price equal to the greater of the following amounts, plus, in each case, accrued and unpaid interest on the principal amount being redeemed to, but excluding, the Redemption Date:

(i) 100% of the principal amount of the Notes to be redeemed; and

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(ii) the sum of the present values of the Remaining Scheduled Payments of principal and interest on the Notes to be redeemed (not including any portion of such payments of interest accrued as of the Redemption Date and, for the purposes of the calculation, assuming that the Notes would be redeemed on the Par Call Date) discounted to the Redemption Date on an Actual Basis at the applicable Comparable Government Bond Rate plus 30 basis points, plus accrued and unpaid interest on the principal amount being redeemed to, but excluding, the Redemption Date.

On or after the Par Call Date, the Company may, at its option, redeem the Notes, either in whole or in part, at any time or from time to time, at a Redemption Price equal to 100% of the aggregate principal amount of the Notes being redeemed, plus, accrued and unpaid interest on the principal amount being redeemed to, but excluding, the applicable Redemption Date.

(b) Redemption for Tax Reasons. The Company may redeem the Notes as a whole but not in part, at the Company’s option at any time prior to the Maturity Date, upon the giving of a notice of tax redemption to the Holders of Notes, if the Company determines that, as a result of: (i) any change in or amendment to the laws, or any regulations or rulings promulgated under the laws of the Relevant Jurisdiction affecting taxation, or (ii) any change in official position regarding the application or interpretation of the laws, regulations or rulings referred to in the foregoing clause (i), in the case of each of clauses (i) and (ii), which change or amendment becomes effective or, in the case of a change in official position, is announced on or after the original issue date of the Notes, the Company is or will become obligated to pay Additional Amounts with respect to the Notes provided the Company, in its reasonable business judgment, reasonably determines that such obligation cannot be avoided by the Company taking reasonable measures available to the Company.

The Redemption Price for tax redemptions under this Section 2.5(b) will be equal to 100% of the principal amount of the Notes to be redeemed plus accrued and unpaid interest to the date fixed for redemption. The Redemption Date and the Redemption Price will be specified in the notice of tax redemption, which will be given by the Company by first-class mail, to each registered Holder of the Notes to be redeemed at its current address appearing in the Security Register, with a copy to the Trustee, not earlier than 90 days prior to, and not later than 90 days after, the earliest date on which the Company would be obligated to pay Additional Amounts if a payment in respect of the Notes were actually due on such date and, at the time such notice of tax redemption is given, such obligation to pay such Additional Amounts remains in effect. Prior to giving the notice of a tax redemption, the Company will deliver to the Trustee, with a copy to the Paying Agent, a certificate signed by a duly authorized Officer of the Company, which the Trustee and Paying Agent may rely upon conclusively, stating that (i) the Company is entitled to effect the tax redemption and setting forth a statement of facts showing that the conditions precedent to the Company’s right to so redeem have occurred; and (ii) the Company has received an opinion of independent legal counsel of recognized standing to the same effect based on the statement of facts.

(c) Redemption Generally. The Company will, or will cause the Trustee on the Company’s behalf to, mail notice of a redemption to Holders of the Notes to be redeemed by first-class mail (or otherwise transmit in accordance with applicable procedures of Euroclear and Clearstream) at least 30 and not more than 60 days prior to the date fixed for redemption. Unless

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the Company defaults in the payment of the Redemption Price, on and after the applicable Redemption Date, interest will cease to accrue on the Notes or portions thereof called for redemption. On or before the Redemption Date, the Company will deposit with the Paying Agent or set aside, segregate and hold in trust (if the Company is acting as Paying Agent), funds sufficient to pay the Redemption Price of, and accrued and unpaid interest on, such Notes to be redeemed on the applicable Redemption Date in accordance with Section 4.5 of the Original Indenture. If fewer than all of the Notes are to be redeemed, the Trustee will select, not more than 60 days prior to the Redemption Date, the particular Notes or portions thereof for redemption from the outstanding Notes not previously called by such method as the Trustee deems fair and appropriate in its sole judgment and in accordance with the applicable procedures of Euroclear and Clearstream; provided, however, that no Notes of a principal amount of €100,000 or less shall be redeemed in part.

SECTION 2.6. OFFER TO REPURCHASE UPON CHANGE OF CONTROL TRIGGERING EVENT

Upon the occurrence of a Change of Control Triggering Event, unless the Company has exercised its right to redeem the Notes as described in Section 2.5, each Holder of the Notes shall have the right to require the Company to repurchase all or a portion (equal to €100,000 or an integral multiple of €100,000 in excess thereof) of such Holder’s Notes as set forth in this Section 2.6 (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 the date of repurchase (the “Change of Control Payment”), subject to the rights 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 a Change of Control Triggering Event occurs, or at the Company’s option, prior to any Change of Control but after the public announcement of the pending Change of Control, the Company shall send, by first-class mail, a notice to each Holder of Notes at its registered address, with a copy to the Trustee, which notice will govern the terms of the Change of Control Offer. Such notice will state, among other things, the repurchase date, which shall be no earlier than 30 days nor later than 60 days from the date such notice is mailed, other than as may be required by law (the “Change of Control Payment Date”). The notice, if mailed prior to the date of consummation of the Change of Control, shall state that the Change of Control Offer is conditioned on the Change of Control Triggering Event occurring on or prior to the Change of Control Payment Date. Holders of Notes electing to have Notes repurchased pursuant to a Change of Control Offer shall be required to surrender their Notes, with the form entitled “Option of Holder to Elect Purchase” on the reverse of the Note completed, to the Paying Agent at the address specified in the notice, or to transfer their Notes to the Paying Agent by book-entry transfer pursuant to the applicable procedures of the Paying Agent, prior to the close of business on the third Business Day prior to the Change of Control Payment Date.

The Company shall not be required to make a Change of Control Offer with respect to the Notes 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 if it had been made by the Company, and such third party purchases all Notes properly tendered and not withdrawn under its offer. In addition, the Company shall not repurchase any Notes if there has occurred and is continuing on the Change of Control Payment Date an Event of Default, other than an Event of Default resulting from failure to pay the Change of Control Payment.

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The Company shall comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the repurchase of Notes as a result of a 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, the Company shall comply with those securities laws and regulations and shall not be deemed to have breached the Company’s obligations under the Change of Control Offer provisions of the Notes by virtue of any such conflict.

SECTION 2.7. SINKING FUND

The Notes shall not have the benefit of a sinking fund.

SECTION 2.8. PAYING AGENT, TRANSFER AGENT AND REGISTRAR; CERTAIN TAX PROVISIONS

(a) Elavon Financial Services DAC shall initially serve as Paying Agent with respect to the Notes, with the Place of Payment for all Notes initially being the following office of the initial Paying Agent: Building 8, Cherrywood Business Park, Loughlinstown, Dublin 18, D18 W319, Ireland. The Trustee shall initially serve as Transfer Agent and Registrar with respect to the Notes, and the Notes may be registered for transfer or exchange at the office of the Trustee at Two Midtown Plaza, 1349 West Peachtree Street, Suite 1050, Atlanta, GA 30309. The Company reserves the right at any time to vary or terminate the appointment of any paying agent, trustee, transfer agent or registrar for the Notes, to appoint additional or other paying agents, transfer agents or registrars for the Notes and to approve any change in the office through which any paying agent, trustee, transfer agent or registrar for the Notes acts. The Company will cause to be kept at the office of the Registrar outside of the United Kingdom a register in which, subject to such reasonable regulations as the Company may prescribe, the Company will provide for the registration of the Notes and registration of transfer of the Notes.

(b) [Reserved].

SECTION 2.9. LIMITATION ON LIENS

(a) The Guarantor shall not, and shall not permit any Consolidated Subsidiary to, incur any Debt secured by a Lien on any Principal Property or on any shares of capital stock of any Consolidated Subsidiary (in each case, whether now owned or hereafter acquired) without making effective provision that the Notes shall be secured equally and ratably with (or prior to) such secured Debt, unless, after giving effect to the incurrence of such Debt and any simultaneous permanent repayment of any secured Debt, the aggregate amount of all Debt secured by a Lien on any Principal Property or on any shares of capital stock of any Consolidated Subsidiary, together with all Attributable Debt of the Guarantor and its Consolidated Subsidiaries in respect of Sale and Leaseback Transactions involving Principal Properties, would not exceed 10% of the Consolidated Net Tangible Assets of the Guarantor and the Consolidated Subsidiaries. The aggregate amount of all secured Debt referred to in the preceding sentence shall exclude any then existing secured Debt that has been secured equally and ratably with the Notes.

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(b) The restriction set forth in paragraph (a) above shall not apply to, and there shall be excluded from secured Debt in any computation under the restriction in (a) above or under the restriction in Section 2.10(a)(1), Debt secured by:

(1) Liens on any property existing at the time of acquisition thereof (including by way of merger or consolidation); provided that (A) any such Lien was (i) in existence prior to the date of such acquisition, (ii) was not incurred in anticipation thereof and (iii) does not extend to any other property, and (B) the principal amount of Debt secured by each such Lien does not exceed the cost to the Guarantor or such Consolidated Subsidiary of the property subject to the Lien, as determined in accordance with GAAP;

(2) Liens in favor of the Guarantor or a Consolidated Subsidiary;

(3) Liens in favor of governmental bodies to secure progress or advance payments pursuant to any contract or provision of any statute;

(4) Liens created or incurred in connection with an industrial revenue bond, industrial development bond, pollution control bond or similar financing arrangement between the Guarantor or a Consolidated Subsidiary and any federal, state or municipal government or other governmental body or quasi-governmental agency;

(5) Liens on property to secure all or part of the cost of acquiring, substantially repairing or altering, constructing, developing or substantially improving the property, or to secure Debt incurred for any such purpose; provided that (A) any such Lien relates solely to the property subject to the Lien and (B) the principal amount of Debt secured by each such Lien (i) was incurred concurrently with, or within 18 months of, such acquisition, repair, alteration, construction, development or improvement and (ii) does not exceed the cost to the Guarantor or such Consolidated Subsidiary of the property subject to the Lien, as determined in accordance with GAAP; and

(6) any extension, renewal or replacement of any Lien referred to above; provided that (A) such extension, renewal or replacement Lien (i) will be limited to the same property that secured the Lien so extended, renewed or replaced and (ii) will not exceed the principal amount of Debt so secured at the time of such extension, renewal or replacement and (B) such principal amount of Debt so secured shall continue to be included in the computation in paragraph (a) of this Section 2.9 and in Section 2.10(a)(1) to the extent so included at the time of such extension, renewal or replacement.

For purposes of this Section 2.9, an “acquisition” of property (including real, personal or intangible property or shares of capital stock or Debt) shall include any transaction or series of transactions by which the Guarantor or a Consolidated Subsidiary acquires, directly or indirectly, an interest, or an additional interest (to the extent thereof), in such property, including an acquisition through merger or consolidation with, or an acquisition of an interest in, a Person owning an interest in such property.

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This Section 2.9 has been included in this Fourth Supplemental Indenture expressly and solely for the benefit of the Notes.

SECTION 2.10. LIMITATION ON SALE AND LEASEBACK TRANSACTIONS

(a) The Guarantor shall not, and shall not permit any of its Consolidated Subsidiaries to, enter into any Sale and Leaseback Transaction involving any Principal Property unless either of the following conditions is met:

(1) after giving effect thereto, the aggregate amount of all Attributable Debt with respect to Sale and Leaseback Transactions plus the aggregate amount of Debt secured by Liens incurred without equally and ratably securing the Notes pursuant to Section 2.9 would not exceed 10% of the Consolidated Net Tangible Assets of the Guarantor and the Consolidated Subsidiaries; or

(2) within 180 days of such Sale and Leaseback Transaction, the Guarantor or such Consolidated Subsidiary applies to (A) the retirement or prepayment, and in either case, the permanent reduction, of Funded Debt of the Guarantor or any Consolidated Subsidiary (including that in the case of a revolver or similar arrangement that makes credit available, such commitment is so permanently reduced by such amount), or (B) the purchase of other property that will constitute Principal Property having a fair market value, in the opinion of the Board of Directors, at least equal to the fair market value of the Principal Property leased in such Sale and Leaseback transaction, an amount not less than the greater of:

(i) the Net Proceeds of the Sale and Leaseback Transaction; and

(ii) the fair market value of the Principal Property so leased at the time of such transaction;

(b) The restriction set forth in paragraph (a) above shall not apply to any Sale and Leaseback Transaction, and there shall be excluded from Attributable Debt in any computation described in this Section 2.10 or in Section 2.9(a) with respect to any such transaction:

(1) solely between the Guarantor and a Consolidated Subsidiary or solely between Consolidated Subsidiaries;

(2) financed through an industrial revenue bond, industrial development bond, pollution control bond or similar financing arrangement between the Guarantor or a Consolidated Subsidiary and any federal, state or municipal government or other governmental body or quasi-governmental agency; or

(3) in which the applicable lease is for a period, including renewal rights, of three years or less.

This Section 2.10 has been included in this Fourth Supplemental Indenture expressly and solely for the benefit of the Notes.

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SECTION 2.11. EVENTS OF DEFAULT

The Events of Default for the Notes and any remedies thereto are as specified in Section 8.1 of the Original Indenture.

SECTION 2.12. MODIFICATION OF THE INDENTURE

Article XII of the Original Indenture governs the modification of the Original Indenture and any supplements thereto.

SECTION 2.13. DEFEASANCE AND DISCHARGE

The provisions of Article X of the Original Indenture shall be applicable to the Notes; provided that (i) “other obligations” as contemplated by Section 10.4(a)(i) of the Original Indenture shall mean Government Obligations and (ii) that “Holders” as contemplated by Section 10.4(a)(ii) and Section 10.4(a)(iii) of the Original Indenture shall be replaced with “beneficial owners”. The provisions of Section 10.3 of the Original Indenture shall apply to the covenants set forth in Sections 2.9 and 2.10 of this Fourth Supplemental Indenture and to those covenants specified in Section 10.3 of the Original Indenture.

SECTION 2.14. NOTICES

Notices to Holders will be mailed to the registered Holders, subject to the provisions herein and in the Indenture. Any notice shall be deemed to have been given on the date of mailing. Notwithstanding the foregoing, so long as the Notes are represented by a Global Security safekept by Euroclear or Clearstream, as applicable, acting as common safekeeper, notices to Holders may be given by delivery to Euroclear and Clearstream, and such notices shall be deemed to be given on the date of delivery to Euroclear and Clearstream. The Trustee will only mail notices to the registered Holder. The Trustee will mail notices as directed by the Company in writing by first-class mail, postage prepaid, to each registered Holder’s last known address as it appears in the security register that the Trustee maintains.

ARTICLE III

MISCELLANEOUS PROVISIONS

SECTION 3.1. RECITALS BY COMPANY

The recitals in this Fourth Supplemental Indenture are made by the Company only and not by the Trustee, Registrar, Transfer Agent or Paying Agent and all of the provisions contained in the Indenture and the Paying Agency Agreement in respect of the rights, privileges, immunities, powers and duties of the Trustee, Registrar, Transfer Agent and Paying Agent shall be applicable in respect of the Notes and of this Fourth Supplemental Indenture as fully and with like effect as if set forth herein in full.

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SECTION 3.2. APPLICATION TO NOTES ONLY

Each and every term and condition contained in this Fourth Supplemental Indenture that modifies, amends or supplements the terms and conditions of the Indenture shall apply only to the Notes established hereby and not to any currently existing or future series of Securities established under the Indenture.

SECTION 3.3. BENEFITS

Nothing contained in this Fourth Supplemental Indenture shall or shall be construed to confer upon any person other than a Holder of the Notes, the Company, the Guarantor, the Trustee, the Registrar, the Transfer Agent and the Paying Agent any right or interest to avail itself of any benefit under any provision of the Indenture, the Notes or this Fourth Supplemental Indenture.

SECTION 3.4. EFFECTIVE DATE

This Fourth Supplemental Indenture shall be effective as of the date first above written upon the execution and delivery hereof by each of the parties hereto.

SECTION 3.5. RATIFICATION

As supplemented hereby, the Original Indenture is in all respects ratified and confirmed and all the terms, provisions and conditions thereof remain in full force and effect.

SECTION 3.6. COUNTERPARTS

This Fourth Supplemental Indenture may be executed in multiple counterparts, each of which shall be deemed to be an original, and such counterparts shall together constitute but one and the same instrument.

SECTION 3.7. GOVERNING LAW

THIS FOURTH SUPPLEMENTAL INDENTURE AND THE NOTES SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK, AS APPLIED TO CONTRACTS MADE AND PERFORMED WITHIN THE STATE OF NEW YORK, INCLUDING, WITHOUT LIMITATION, SECTIONS 5-1401 AND 5-1402 OF THE NEW YORK GENERAL OBLIGATIONS LAW AND RULE 327(b) OF THE NEW YORK CIVIL PRACTICE LAWS AND RULES.

FOR THE AVOIDANCE OF DOUBT, THE APPLICATION OF ARTICLES 470-1 TO 470-19 OF LUXEMBOURG LAW DATED 10^TH AUGUST, 1915 ON COMMERCIAL COMPANIES, AS AMENDED, SHALL BE EXCLUDED IN RELATION TO THE ISSUANCE OF THE NOTES.

[Signatures on Next Page]

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IN WITNESS WHEREOF, the parties hereto have caused this Fourth Supplemental Indenture to be duly executed as of the date first written above.

[Signature Page to Mohawk Capital Finance S.A. Fourth Supplemental Indenture]

[Signature Page to Mohawk Capital Finance S.A. Fourth Supplemental Indenture]

EXHIBIT A

FORM OF

SENIOR NOTE DUE 2027

[THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A COMMON SAFEKEEPER OR A NOMINEE OF A COMMON SAFEKEEPER. THIS SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE COMMON SAFEKEEPER OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE AND MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE COMMON SAFEKEEPER TO A NOMINEE OF THE COMMON SAFEKEEPER OR BY A NOMINEE OF THE COMMON SAFEKEEPER TO THE COMMON SAFEKEEPER OR ANOTHER NOMINEE OF THE COMMON SAFEKEEPER.]^*

[UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF EUROCLEAR BANK, SA/NV, AS OPERATOR OF THE EUROCLEAR SYSTEM (“EUROCLEAR”), AND CLEARSTREAM BANKING S.A. (“CLEARSTREAM” AND, TOGETHER WITH EUROCLEAR, “EUROCLEAR /CLEARSTREAM”), TO THE COMPANY (AS DEFINED BELOW) OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CLEARSTREAM NOMINEES LTD., AS NOMINEE OF A COMMON SAFEKEEPER (THE “COMMON SAFEKEEPER”) FOR EUROCLEAR/CLEARSTREAM (AND ANY PAYMENT IS MADE TO CLEARSTREAM NOMINEES LTD. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE COMMON SAFEKEEPER), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CLEARSTREAM NOMINEES LTD., HAS AN INTEREST HEREIN.]*

A-1