Document:

EX-10.75

 Exhibit 10.75 

LSF6 MID-SERVICER HOLDINGS 

LONG TERM INCENTIVE PLAN 

AWARD AGREEMENT 
 This
AWARD AGREEMENT (this “Agreement”) is made as of April 1, 2019, by and between LSF6 Mid-Servicer Holdings, LLC, a Delaware limited liability company (the “Company”), and
Ann Thorn (“Participant”). 
 WHEREAS, the Company maintains the LSF6 Mid-Servicer
Holdings, LLC 2016 Long Term Incentive Plan (the “Plan”); 
 WHEREAS, pursuant to the Plan, the Administrator has
determined that Participant is eligible to participate in the Plan; and 
 WHEREAS, pursuant to the Plan, the Administrator has approved the
grant to Participant of an award of Pool Units pursuant to the Plan, on the terms and conditions set forth herein. 
 NOW, THEREFORE, in
consideration of the foregoing recitals and the covenants set forth herein, the parties hereto hereby agree as follows: 
  

	1.	 Incorporation of Plan. Participant hereby acknowledges that Participant has been provided with a copy of
the Plan. The terms and conditions of the Plan, as the same may be amended from time to time, are hereby incorporated by reference into this Agreement. Should there be any conflict between the terms of this Agreement and the Plan, the terms of this
Agreement shall govern. The interpretation and construction by the Administrator of the Plan, this Agreement, the Award and such rules and regulations as may be adopted by the Administrator for the purpose of administering the Plan shall be final
and binding upon Participant. Unless specifically defined herein, each capitalized term used herein shall have the meaning ascribed to such term in the Plan, provided, however, that if Participant has executed an employment agreement with the
Company or any Subsidiary, then, the terms “Cause” and “Good Reason” shall have the meanings given to them in such employment agreement. 

  

	2.	 Grant of Award; Certain Terms and Conditions. Effective as of the date first set forth above (the
“Grant Date”), the Company hereby grants to Participant, and Participant hereby accepts, an award of 50,000 Pool Units (the “Pool Units”), which Pool Units shall be subject to all of the terms and conditions set forth in
the Plan and this Agreement (the “Award”). 

  

	3.	 Vesting, Forfeiture and Settlement of Pool Units. 

 

	 	(a)	 Vesting. Subject to his or her continuous employment by the Company or a Subsidiary through such date,
Participant shall vest in 100% of the Pool Units granted hereunder on the date of a Monetization Event that results in amounts being credited to the Incentive Pool. 

	 	(b)	 Forfeiture of Pool Units. Participant shall immediately forfeit all Pool Units (whether then vested or
unvested) on the earliest to occur of: (i) the date of Participant’s termination of employment with the Company and its Subsidiaries for Cause; (ii) the third anniversary of the Grant Date (or, if later, Participant’s termination
of employment for any reason) in the event that any Pool Units remain outstanding and/or Participant remains entitled to any payment in respect of any Pool Units granted hereunder on the third anniversary of the Grant Date (or such later termination
of employment); or (iii) the fourth anniversary of the Grant Date in the event that the Settlement Payment (as defined below) is made to Participant. Participant shall immediately forfeit all unvested Pool Units upon the earlier to occur of:
(x) the date that is six months following Participant’s termination of employment by the Company or a Subsidiary due to Participant’s death (as determined by the Administrator); or (y) the date on which Participant experiences
any other termination of employment with the Company and its Subsidiaries. Notwithstanding any forfeiture of Pool Units as described in this Section 3(b), Participant shall remain entitled to all payments (if any) due to Participant under the
Plan and this Agreement in connection with any Monetization Event occurring on or prior to the date of such forfeiture of the Pool Units. 

  

	 	(c)	 Payment. 

  

	 	i.	 In the event that a Monetization Event occurs that results in amounts being credited to the Incentive Pool,
Participant shall be entitled to payment in respect of his or her then outstanding Pool Units in accordance with the terms and conditions of this Agreement and Section 5 of the Plan. 

 

	 	ii.	 In the event that the Pool Units remain outstanding and no Monetization Event has occurred on or prior to the
fourth anniversary of the Grant Date, Participant shall be entitled to elect to receive a lump-sum cash payment of $1,000,000, less applicable taxes and withholdings (the “Settlement
Payment”). If properly elected, the Settlement Payment shall be made within sixty (60) days following the fourth anniversary of the Grant Date and shall be in full satisfaction of all obligations of the Company and its affiliates to
Participant under the Plan and this Agreement. Following the receipt of the Settlement Payment, Participant shall be entitled to no further payments or amounts hereunder. To elect to receive the Settlement Payment, Participant must provide written
notice to the Company of such election on or prior to the date that is sixty (60) days prior to the fourth anniversary of the Grant Date (the “Cutoff Date”). If no election has been received by the Company by the Cutoff Date,
Participant shall have no right to receive the Settlement Payment and this Agreement shall otherwise continue in effect in accordance with its terms. 

  
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	4.	 Binding Arbitration. 

 

	 	(a)	 Generally. Participant and the Company agree that any controversy or claim arising out of or relating to
this Agreement, the employment relationship between Participant and the Company or any of its Subsidiaries, or the termination thereof, including the arbitrability of any controversy or claim, which cannot be settled by mutual agreement will be
finally settled by binding arbitration in accordance with the Expedited Arbitration Procedures of Judicial Arbitration & Mediation Service, Inc. (“JAMS”), as set forth in Section 16.1 et seq. of the JAMS rules, or any
successor provision thereto, as follows: Any party aggrieved will deliver a notice to the other party setting forth the specific points in dispute. Any points remaining in dispute twenty (20) days after the giving of such notice may, upon ten
(10) days’ notice to the other party, be submitted to JAMS arbitration conducted before a single neutral arbitrator in Dallas, Texas. The arbitrator shall be appointed by agreement of the parties hereto or, if no agreement can be reached,
by JAMS. The arbitrator may enter a default decision against any party who fails to participate in the arbitration proceedings. Notwithstanding the foregoing, a party who seeks equitable relief, including injunctive relief, shall not be obligated to
utilize the arbitration proceedings required hereunder and instead may seek such relief in any state or federal court sitting in Dallas, Texas. 

  

	 	(b)	 Binding Effect. The decision of the arbitrator on the points in dispute will be final, unappealable and
binding, and judgment on the award may be entered in any court having jurisdiction thereof. The arbitrator shall only be authorized to interpret the provisions of this Agreement, and shall not amend, change or add to any such provisions. The parties
agree that this provision has been adopted by the parties to rapidly and inexpensively resolve any disputes between them and that this provision will be grounds for dismissal of any court action commenced by either party with respect to this
Agreement, other than post-arbitration actions seeking to enforce an arbitration award. In the event that any court determines that this arbitration procedure is not binding, or otherwise allows any litigation regarding a dispute, claim, or
controversy covered by this Agreement to proceed, the parties hereto hereby waive any and all right to a trial by jury in or with respect to such litigation. 

  

	 	(c)	 Fees and Expenses. Except as otherwise provided in this Agreement, the Plan or by applicable law, the
arbitrator will be authorized to apportion its fees and expenses as the arbitrator deems appropriate and the arbitrator will be authorized to award the prevailing party its fees and expenses (including attorneys’ fees). In the absence of any
such apportionment or award, each party will bear the fees and expenses of its own attorney. 

  

	 	(d)	 Confidentiality. The parties and the arbitrator will keep confidential, and will not disclose to any
person, except the parties’ advisors and legal representatives, or as may be required by law, the existence of any controversy under this Section 4, the referral of any such controversy to arbitration or the status or resolution thereof.

  
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	 	(e)	 Waiver. Participant acknowledges that arbitration pursuant to this Agreement includes all controversies
or claims of any kind (e.g., whether in contract or in tort, statutory or common law, legal or equitable) now existing or hereafter arising under any federal, state, local or foreign law, including, but not limited to, the Age Discrimination in
Employment Act, Title VII of the Civil Rights Act of 1964, the Civil Rights Act of 1866, the Employee Retirement Income Security Act, the Family and Medical Leave Act, the Americans With Disabilities Act and all similar federal, state and local
laws, and Participant hereby waives all rights thereunder to have a judicial tribunal and/or a jury determine such claims. 

  

	 	(f)	 Acknowledgment. Participant acknowledges that before agreeing to participate in this Agreement,
Participant has had the opportunity to consult with any attorney or other advisor of Participant’s choice, and that this provision constitutes advice from the Company to do so if Participant chooses. Participant further acknowledges that
Participant has agreed to participate in this Agreement of Participant’s own free will, and that no promises or representations have been made to Participant by any person to induce Participant to participate in this Agreement other than the
express terms set forth herein. Participant further acknowledges that Participant has read this Agreement and understands all of its terms, including the waiver of rights set forth in this Section 4. 

 

	5.	 No Guarantee of Employment. Nothing in this Agreement or the Plan shall confer upon Participant any
right to continue in the employ of the Company or any Affiliate or interfere in any way with the right of the Company or an Affiliate to terminate Participant’s employment at any time and for any reason. 

 

	6.	 No Joint Venture. This Agreement and the Plan shall not be considered to create a joint venture between
Participant and the Company or to provide Participant with any ownership interest in the Company or any right or interest with respect to the earnings and profits or assets of the Company except for payments payable pursuant to this Agreement and
the Plan. 

  

	7.	 Pool Unit Not Salary. Neither the grant of Pool Units nor any payment to be made with respect thereto
shall be deemed salary or other compensation to Participant for the purpose of computing other benefits to which Participant may be entitled under any severance arrangement, retirement plan, employment agreement or other similar compensation
arrangement that the Company may now or hereafter have or adopt. 

  

	8.	 Amendment and Cancellation. The Administrator may amend the terms of this Agreement or the Plan, but no
such amendment shall adversely affect in any material way a Participant’s rights under this Agreement or the Plan without the prior written consent of Participant. The Administrator may, with a Participant’s written consent, cancel this
Agreement in exchange for a new award under the Plan. 

  

	9.	 Withholding Taxes. The Company or an Affiliate shall have the right to require Participant to remit to
the Company or such Affiliate, or to withhold from other amounts payable to Participant, as compensation or otherwise, any amount required to satisfy all federal, state and local income and employment tax withholding requirements.

  
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	10.	 Notices. All notices and other communications under this Agreement and the Plan shall be in
writing (including electronically) and shall be given in person or by either personal delivery, personal email with return receipt requested, facsimile with confirmation of receipt, overnight delivery, or first class mail, certified or registered
with return receipt requested, with postal or delivery charges prepaid, and shall be deemed to have been duly given when delivered personally, emailed, or three days after mailing first class, certified or registered with return receipt requested.

  

	11.	 Entire Agreement. This Agreement and the Plan supersede any and all other agreements either oral or
written, between the parties hereto with respect to the subject matter hereof. 

  

	12.	 Severability and Waiver. If any provision contained in this Agreement shall be held to be invalid,
illegal or unenforceable under present or future laws effective during the term hereof, such provision shall be fully severable; this Agreement shall be construed and enforced as if such illegal, invalid, or unenforceable provision had never
comprised a part hereof; and the remaining provisions hereof shall remain in full force and effect and shall not be affected by the illegal, invalid, or unenforceable provision or by its severance herefrom. Furthermore, in lieu of such illegal,
invalid, or unenforceable provision, there shall be added automatically by the parties as a part hereof a provision as similar in terms to such illegal, invalid or unenforceable provision as may be possible and be legal, valid and enforceable, and
the parties hereby agree to such provision. Waiver by any party of any breach of this Agreement or failure to exercise any right hereunder shall not be deemed to be a waiver of any other breach or right. The failure of any party to take action by
reason of such breach or to exercise any such right shall not deprive the party of the right to take action at any time while or after such breach or condition giving rise to such rights continues. 

 

	13.	 Binding Effect. This Agreement shall be binding upon and inure to the benefit of (i) Participant and
Participant’s executors, administrators, personal representatives and heirs, and (ii) the Company, its successors and assigns. 

  

	14.	 Headings and Interpretation. Headings are for convenience only and are not deemed to be part of this
Agreement. Unless otherwise indicated, any reference to a Section herein is a reference to a Section of this Agreement. 

  

	15.	 No Guarantee of Tax Consequences. No person connected with this Agreement in any capacity, including,
but not limited to, the Company or Affiliate and their respective members, partners, directors, officers, agents and employees, makes any representation, commitment or guarantee that any tax treatment, including, but not limited to, federal, state
and local income, estate and gift tax treatment, will be applicable with respect to any award granted to or for the benefit of Participant or that such tax treatment will apply to or be available to Participant. Participant should consult with
Participant’s own tax advisor to determine the tax consequences to Participant that are associated with participating in the Agreement. 

  
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	16.	 Participant Acknowledgments. Participant acknowledges by accepting this Agreement and the Award that
Participant has reviewed this Agreement and the Plan and agrees to be bound by the terms and provisions hereof and thereof. Participant further acknowledges that Participant has been advised to consult with Participant’s own attorney, financial
advisor and tax advisor concerning the legal, financial and tax matters associated with participating in this Agreement and the Plan. 

  

	17.	 Governing Law. This Agreement shall be construed in accordance with and governed in all respects by the
laws of the State of Texas. 

  

	18.	 Assignment. This Agreement is not assignable by any Participant without the prior written consent of the
Company, and any attempted assignment without such consent shall be void ab initio. No right or interest of Participant under this Agreement and/or the Plan may be assigned, transferred or alienated, in whole or in part, either directly or by
operation of law, and no such right or interest shall be liable for or subject to any debt, obligation or liability of Participant. The Company shall be permitted to assign the Plan and this Agreement to any member of the Company Group or to another
Affiliate. Notwithstanding anything herein to the contrary, this Agreement and the obligations hereunder shall be the sole liability of the Company and no other member of the Company Group or any Affiliate shall have any liability to Participant as
a result of this Agreement, unless and until any assignment thereof is effectuated pursuant to the immediately preceding sentence of this Section 18, and, upon any such assignment, the Company shall be automatically and totally released from
any and all of its obligations hereunder and under the Plan. 

  

	19.	 No Funding. The Plan and this Agreement constitute a mere promise by the Company to make payments in
accordance with the terms hereof, and the Participant shall have the status of a general unsecured creditor of the Company. The Plan and this Agreement are unfunded, and nothing herein will be construed to set aside any assets of the Company or to
give the Participant any rights to any specific assets of the Company. 

  

	20.	 Compliance With Code Section 409A. The compensation payable to or with respect to any
Participant pursuant to this Agreement is intended to be compensation that is not subject to the tax imposed by Internal Revenue Code Section 409A, and this Agreement shall be administered and construed to the fullest extent possible to reflect
and implement such intent. 

 [signature page follows] 

  
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 IN WITNESS WHEREOF, each of the Company and Participant has executed this Agreement as of
the day and year first above written. 
  

			
	LSF6 MID-SERVICER HOLDINGS, LLC
		
	By:	 	 /s/ Sean Harding

	Name:	 	Sean Harding
	Title:	 	Chief Human Resource Officer

  

	
	PARTICIPANT:
	
	 /s/ Ann Thorn

	Ann Thorn

  
 7EX-4.2

 Exhibit 4.2 

EXECUTION VERSION 
 This FOURTH
SUPPLEMENTAL INDENTURE (this “Fourth Supplemental Indenture”), dated as of September 21, 2020, among FLOWSERVE CORPORATION, a New York corporation (the “Company”), and U.S. BANK NATIONAL ASSOCIATION, as trustee
(the “Trustee”). 
 RECITALS 

WHEREAS, the Company and the Trustee have heretofore executed and delivered an indenture, dated as of September 11, 2012 (the
“Indenture”), providing for the issuance by the Company from time to time of its debt securities to be issued in one or more series; 

WHEREAS, Sections 2.01 and 9.01 of the Indenture provide, among other things, that the Company and the Trustee may, without the consent of
Holders, enter into indentures supplemental to the Indenture to provide for specific terms applicable to any series of notes; 
 WHEREAS,
the Company intends by this Fourth Supplemental Indenture to create and provide for the issuance of a new series of Securities to be designated as the “3.500% Senior Notes due 2030” (the “Notes”); 

WHEREAS, pursuant to Section 9.01(10) of the Indenture, the Trustee and the Company are authorized to execute and deliver this Fourth
Supplemental Indenture to amend or supplement the Indenture, without the consent of any Holder of Notes; and 
 WHEREAS, all things
necessary to make the Notes, when executed by the Company and authenticated and delivered by the Trustee, issued upon the terms and subject to the conditions set forth hereinafter and in the Indenture and delivered as provided in the Indenture
against payment therefor, valid, binding and legal obligations of the Company according to their terms, and all actions required to be taken by the Company under the Indenture to make this Fourth Supplemental Indenture a valid, binding and legal
agreement of the Company, have been done. 
 NOW, THEREFORE, in consideration of the premises and for other good and valuable consideration,
the sufficiency and adequacy of which are hereby acknowledged, the parties hereto hereby agree as follows: 
 ARTICLE I 

DEFINITIONS AND INCORPORATION BY REFERENCE 

Section 1.01. Definitions. 

(a)    All capitalized terms used herein and not otherwise defined below shall have the meanings ascribed thereto in the
Indenture. 

 (b)    The following are definitions used in this Fourth Supplemental
Indenture, and to the extent that a term is defined both herein and in the Indenture, the definition in this Fourth Supplemental Indenture shall govern with respect to the Notes. 

“Attributable Debt” with regard to a Sale and Leaseback Transaction with respect to any Principal Property means, at the time
of determination, the present value of the total net amount of rent required to be paid under the lease during the remaining term thereof (including any period for which the lease has been extended), discounted at the rate of interest set forth or
implicit in the terms of the lease (or, if not practicable to determine the rate, the weighted average interest rate per annum borne by the Notes then outstanding under the Indenture) compounded semi-annually. In the case of any lease that is
terminable by the lessee upon the payment of a penalty, the net amount of rent will be the lesser of (x) the net amount determined assuming termination upon the first date the lease may be terminated (in which case the net amount will also
include the amount of the penalty, but will not include any rent that would be required to be paid under the lease subsequent to the first date upon which it may be so terminated) or (y) the net amount determined assuming no such termination.

 “Capital Lease” means a lease with respect to which the lessee is required concurrently to recognize the acquisition of
an asset and the incurrence of a liability in accordance with generally accepted accounting principles in effect in the United States as of the date of the Indenture. 

“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 the assets of the Company and its Subsidiaries, taken as a whole, to any “person” or “group” (as those terms are used in
Section 13(d)(3) of the Exchange Act) other than to the Company and/or one or more of its Subsidiaries; 
 (2) the
consummation of any transaction (including without limitation, any merger or consolidation) the result of which is that any “person” or “group” (as those terms are used in Section 13(d)(3) of the Exchange Act) becomes the
“beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than 50% of the outstanding Voting Stock of
the Company, measured by voting power rather than number of shares; 
 (3) the Company consolidates with, or merges with or
into, any Person, or any Person consolidates with, or merges with or into, the Company, in any such event pursuant to a transaction in which any of the outstanding Voting Stock of the Company or the Voting Stock of such other Person is converted
into or exchanged for cash, securities or other property, other than any such transaction where the shares of Voting Stock of the Company outstanding immediately prior to such transaction constitute, or are converted into or exchanged for, at least
a majority of the Voting Stock of the surviving Person immediately after giving effect to such transaction; or 

  
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 (4) the approval by the holders of the Voting Stock of the Company of any
plan for the liquidation or dissolution of the Company. 
 Notwithstanding the foregoing, a transaction described in clause (2) above will not be
deemed to involve a Change of Control if (1) the Company becomes a direct or indirect wholly-owned subsidiary of a holding company (which shall include a parent company) and (2)(A) the direct or indirect holders of the Voting Stock of such
holding company immediately following that transaction are substantially the same as, and hold in substantially the same proportions as, the holders of the Company’s Voting Stock immediately prior to that transaction or (B) (i) immediately
following that transaction, the holders of the Company’s Voting Stock immediately prior to that transaction are the beneficial owners, directly or indirectly, of more than 50% of the Voting Stock of such holding company and
(ii) immediately following that transaction no person (other than a holding company satisfying the requirements of this sentence) is the beneficial owner, directly or indirectly, of more than 50% of the then outstanding Voting Stock, measured
by voting power rather than number of shares, of such holding company. 
 “Change of Control Triggering Event” means the
occurrence of both a Change of Control and a Rating Decline with respect to the Notes. 
 “Comparable Treasury Issue” means
the U.S. Treasury security selected by the Quotation Agent as having an actual or interpolated maturity comparable to the remaining term of the Notes to be redeemed (assuming for these purposes that the Notes matured on the Par Call Date) that would
be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of the Notes to be redeemed (assuming for these purposes that
the Notes matured on the Par Call Date). 
 “Comparable Treasury Price” means, with respect to any Redemption Date
(1) the average of the Reference Treasury Dealer Quotations for such Redemption Date, after excluding the highest and lowest of the Reference Treasury Dealer Quotations, or (2) if the Quotation Agent obtains fewer than four Reference
Treasury Dealer Quotations, the average of all of these quotations. 
 “Consolidated Tangible Assets” means, as of any
date, total assets (excluding treasury stock, unamortized debt discount and expense, goodwill, trademarks, trade names, patents, deferred charges and other intangible assets) of the Company and its Subsidiaries on a consolidated basis, as determined
in accordance with GAAP. 
 “Debt” means with respect to a Person all obligations of such Person for borrowed money and all
such obligations of any other Person for borrowed money guaranteed by such Person. 

  
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 “Existing Notes” means the Company’s 1.25% Senior Notes due
March 17, 2022, the Company’s 3.50% Senior Notes due September 15, 2022 and the Company’s 4.00% Senior Notes due November 15, 2023. 

“Fitch” means Fitch Ratings Ltd. and its successors. 

“Funded Debt” means, on the date of determination, any Debt maturing by its terms more than 12 months from such date
(notwithstanding that any portion of such Debt is included in current liabilities), including any Debt renewable or extendible at the option of the borrower to a date later than 12 months from such date of determination. 

“GAAP” means generally accepted accounting principles as in effect from time to time in the United States. 

“Investment Grade Rating” means a rating of BBB- or better by Fitch, a rating of Baa3
or better by Moody’s or a rating of BBB- or better by S&P, and the equivalent investment grade credit rating from any replacement rating agency or rating agencies selected by the Company. 

“Liens” means, with respect to any Person, any mortgage, lien, pledge, charge, security interest or other similar
encumbrance, or any interest or title of any vendor, lessor, lender or other secured party to or of such Person under any conditional sale or other title retention agreement or Capital Lease, upon or with respect to any property or asset of such
Person. 
 “Material Subsidiary” means any Subsidiary of the Company which owns a Principal Property. 

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

“Par Call Date” means July 1, 2030.     

“Person” means an individual, limited liability company, partnership, corporation, trust, unincorporated organization,
association, joint venture or other entity or a government or agency or political subdivision thereof. 
 “Principal
Property” means any manufacturing plant, warehouse, office building or parcel of real property, including fixtures but excluding leases and other contract rights which might otherwise be deemed real property, owned by the Company or any of
its Subsidiaries, whether owned on the date of the Indenture or thereafter acquired, that has a gross book value (determined in accordance with GAAP) in excess of 1.0% of the Consolidated Tangible Assets of the Company and its consolidated
subsidiaries. Any plant, warehouse, office building or parcel of real property or portion thereof will not be a Principal Property if the Company’s board of directors in good faith determines it is not of material importance to the business
conducted by the Company and its Subsidiaries taken as a whole. 

  
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 “Quotation Agent” means one of the Reference Treasury Dealers appointed by
the Company as Quotation Agent. 
 “Rating Agency” means each of Fitch, Moody’s and S&P, or if at least two of
such agencies shall not make a rating on the Notes publicly available, a nationally recognized statistical rating agency or agencies (as defined in Section 3(a)(62) of the Exchange Act), as the case may be, selected by the Company which shall
be substituted for Fitch, Moody’s or S&P, or two of them, as the case may be. 
 “Rating Decline” shall be deemed
to have occurred in relation to the Notes if, on any date from the date of the public notice of an arrangement that could result in a Change of Control until the end of the 60-day period following public
notice of the occurrence of the Change of Control (which period shall be extended so long as the rating of the Notes is under publicly announced consideration for a possible downgrade by any of the Rating Agencies and one of the other Rating
Agencies has either downgraded, or publicly announced that it is considering a possible downgrading of, the Notes), at least two of the Rating Agencies decreases its rating of the Notes by one or more gradations (including gradations within
categories as well as between rating categories) to a rating that is below its rating of the Notes on the day immediately prior to the earlier of (i) the date of the first public announcement of the possibility of a proposed transaction that
would result in a Change of Control or (ii) the date that the possibility of such transaction is disclosed to any of the Rating Agencies. Notwithstanding the foregoing, if the Notes have an Investment Grade Rating by at least two of the Rating
Agencies on the day immediately prior to the earlier of (i) the date of the first public announcement of the possibility of a proposed transaction that would result in a Change of Control or (ii) the date that the possibility of such
transaction is disclosed to any of the Ratings Agencies (each such Ratings Agency referred to as a “Specified Ratings Agency”), then “Rating Decline” means a decrease in the ratings of the Notes by one or more gradations
(including gradations within categories as well as between rating categories) by at least two of the Specified Rating Agencies such that the rating of the Notes by at least two of the Specified Rating Agencies falls below an Investment Grade Rating
no later than 60 days following public notice of the occurrence of the Change of Control (which 60-day period shall be extended so long as the rating of the Notes is under publicly announced consideration for
a possible downgrade by any of the Specified Rating Agencies and one of the other Specified Rating Agencies has either downgraded, or publicly announced that it is considering a possible downgrading of, the Notes). 

“Reference Treasury Dealer” means (1) BofA Securities, Inc., J.P. Morgan Securities LLC and Wells Fargo Securities,
LLC and their respective successors, unless any of them ceases to be a primary U.S. Government securities dealer in New York City (a “Primary Treasury Dealer”), in which case the Company shall substitute another Primary Treasury
Dealer and (2) any other Primary Treasury Dealer selected by the Company. 
 “Reference Treasury Dealer Quotations”
means, with respect to each Reference Treasury Dealer and any Redemption Date, the average, as determined by the Quotation Agent, of the bid and asked prices for the Comparable Treasury Issue (expressed in each

  
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case as a percentage of its principal amount) quoted in writing to the Quotation Agent by such Reference Treasury Dealer at 5:00 p.m., New York City time, on the third Business Day preceding
such Redemption Date. 
 “Remaining Scheduled Payments” means, with respect to each Note to be redeemed, the remaining
scheduled payments of the principal thereof and interest thereon that would be due after the related Redemption Date for such redemption (assuming for these purposes that the Notes matured on the Par Call Date); provided, however, that, if such
Redemption Date is not an Interest Payment Date (as defined in Section 2.04(c) of this Fourth Supplemental Indenture) with respect to such Note, the amount of the next succeeding scheduled interest payment thereon will be reduced by the
amount of interest accrued thereon to such Redemption Date. 
 “S&P” means S&P Global Ratings, a division of
S&P Global, Inc., and its successors. 
 “Sale and Leaseback Transaction” means any arrangement with any Person
relating to property now owned or hereafter acquired whereby the Company or any Subsidiary of the Company transfers such property to another Person and the Company or the Subsidiary leases or rents it from such Person. 

“Subsidiary” means any corporation, partnership or other legal entity (a) the accounts of which are consolidated with
the Company’s in accordance with GAAP and (b) of which, in the case of a corporation, more than 50% of the outstanding Voting Stock is owned, directly or indirectly, by the Company or by one or more other Subsidiaries, or by the Company
and one or more other Subsidiaries or, in the case of any partnership or other legal entity, more than 50% of the ordinary equity capital interests is, at the time, directly or indirectly owned or controlled by the Company or by one or more of the
Subsidiaries or by the Company and one or more of the Subsidiaries. 
 “Treasury Rate” means, for any Redemption Date, the
rate per annum equal to the semi-annual equivalent yield to maturity or interpolated (on a day count basis), computed as of the second Business Day immediately preceding that Redemption Date, of the Comparable Treasury Issue, assuming a price for
the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for that Redemption Date. The Company will calculate, or cause to be calculated, the Treasury Rate and will deliver such
calculation in an Officers’ Certificate to the Trustee in reasonable detail on or prior to such Redemption Date. The Trustee shall not be responsible for any such calculation. 

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

  
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 Section 1.02. Other Definitions. 

 

			
	 Term
	  	Defined in Section
	 “Change of Control Offer”
	  	4.01(a)
	 “Change of Control Payment Date”
	  	4.01(b)
	 “Interest Payment Date”
	  	2.04(c)
	 “Maturity Date”
	  	2.04(b)
	 “Regular Record Date”
	  	2.04(c)

 Section 1.03. Incorporation by Reference of Trust Indenture Act. 

This Fourth Supplemental Indenture is subject to the mandatory provisions of the TIA, which are incorporated by reference in and made a part of
this Fourth Supplemental Indenture. The following TIA terms have the following meanings: 
 “Commission” means the SEC. 

“indenture securities” means the Notes. 

“indenture security holder” means a Holder. 

“indenture to be qualified” means this Fourth Supplemental Indenture. 

“indenture trustee” or “institutional trustee” means the Trustee. 

“obligor” on the indenture securities means the Company and any other obligor on the indenture securities. 

All other TIA terms used in this Fourth Supplemental Indenture that are defined by the TIA, defined by TIA reference to another statute or
defined by SEC rules promulgated under the TIA have the meanings assigned to them by such definitions. 
 ARTICLE II 

APPLICATION OF SUPPLEMENTAL INDENTURE 

AND CREATION, FORMS, TERMS AND CONDITIONS OF NOTES 

Section 2.01. Application of this Fourth Supplemental Indenture. Notwithstanding any other provision of this Fourth Supplemental
Indenture, the provisions of this Fourth Supplemental Indenture, including the covenants set forth herein, are expressly and solely for the benefit of the Holders of the Notes. The Notes constitute a separate series of Securities as provided in
Section 2.01 of the Indenture. 
 Section 2.02. Creation of the Notes. In accordance with Section 2.01 of the
Indenture, the Company hereby creates the Notes as a separate series of its Securities issued pursuant to the Indenture. The Notes shall be issued initially in an aggregate principal amount of $500,000,000. 

  
 7 

 Section 2.03. Form of the Notes. The Notes shall each be
issued in the form of a Global Security, duly executed by the Company and authenticated by the Trustee, which shall be deposited with the Trustee as custodian for DTC and registered in the name of “Cede & Co.,” as the nominee of
DTC. The Notes shall be substantially in the form of Exhibit A attached hereto. So long as DTC, or its nominee, is the registered owner of a Global Security, DTC or its nominee, as the case may be, shall be considered the
sole owner or Holder of the Notes represented by such Global Security for all purposes under the Indenture and under such Notes. Ownership of beneficial interests in such Global Security shall be shown on, and transfers thereof will be effective
only through, records maintained by DTC or its nominee (with respect to beneficial interests of participants) or by participants or Persons that hold interests through participants (with respect to beneficial interests of beneficial owners). 

Section 2.04. Terms and Conditions of the Notes. 

The Notes shall be governed by all the terms and conditions of the Indenture, as supplemented by this Fourth Supplemental Indenture. In
particular, the following provisions shall be terms of the Notes: 
 (a)    Title and Conditions of
the Notes. The title of the Notes shall be as specified in the Recitals; and the aggregate principal amount of the Notes shall be unlimited. 

(b)    Stated Maturity. The Notes shall mature, and the principal of the Notes shall be due and
payable in U.S. Dollars to the Holders thereof, together with all accrued and unpaid interest thereon, on October 1, 2030 (the “Maturity Date”). 

(c)    Payment of Principal and Interest. The Notes shall bear interest at 3.500% per annum, from
and including September 21, 2020, or from the most recent Interest Payment Date (as defined hereafter) on which interest has been paid or provided for until the principal thereof becomes due and payable, and on any overdue principal. Interest
shall be calculated on the basis of a 360-day year comprised of twelve 30-day months. Interest on the Notes shall be payable semi-annually in arrears in U.S. Dollars on
April 1 and October 1 of each year, commencing on April 1, 2021 (each such date, an “Interest Payment Date” for the purposes of the Notes under this Fourth Supplemental Indenture). Payments of interest shall be made
to the Person in whose name a Note (or predecessor Note) is registered (which shall initially be the Depositary) at the close of business on March 15 or September 15 (whether or not that date is a Business Day), as the case may be,
immediately preceding such Interest Payment Date (each such date, a “Regular Record Date” for the purposes of the Notes under this Fourth Supplemental Indenture). 

  
 8 

 (d)    Registration and Form. The Notes shall be
issuable as registered securities as provided in Section 2.03 of this Article II. The form of the Notes shall be as set forth in Exhibit A attached hereto. The Notes shall be issued and may be transferred only in
minimum denomination of $2,000 and integral multiples of $1,000 in excess thereof. All payments of principal, Redemption Price, any purchase price relating to a Change of Control Offer and accrued unpaid interest in respect of the Notes shall be
made by the Company as set forth in the Notes. 
 (e)    Legal Defeasance and Covenant Defeasance.
The provisions for legal defeasance in Section 8.02 of the Indenture, and the provisions for covenant defeasance in Section 8.03 of the Indenture, shall be applicable to the Notes. If the Company shall effect a defeasance of the Notes
pursuant to Section 8.02 or Section 8.03 of the Indenture, the Company shall cease to have any obligation to comply with the covenants and agreements set forth in Articles IV and V of this Fourth Supplemental Indenture. 

(f)    Further Issuance. Notwithstanding anything to the contrary contained herein or in the
Indenture, the Company may, from time to time, without the consent of or notice to the Holders, create and issue further securities having the same interest rate, maturity and other terms (except for the issue date, the public offering price and the
first Interest Payment Date) as, ranking equally and ratably with, the Notes. Additional Notes issued in this manner shall be consolidated with and shall form a single series with the previously outstanding Notes. 

(g)    Redemption. The Notes are subject to redemption by the Company in whole or in part in the
manner described herein. 
 (h)    [Reserved.] 

(i)    Ranking. The Notes will be the Company’s unsecured and unsubordinated obligations and
will rank equally with all of its current and future unsecured and unsubordinated indebtedness and senior to all of its current and future subordinated debt. 

(j)    Sinking Fund. The Notes are not entitled to any sinking fund. 

(k)    Other Terms and Conditions. The Notes shall have such other terms and conditions as provided
in the form thereof attached as Exhibit A hereto. 

  
 9 

 ARTICLE III 

REDEMPTION 

Section 3.01. Optional Redemption. At any time prior to the Par Call Date, the Notes are subject to redemption, in whole or in
part, from time to time, at the Company’s option at a Redemption Price equal to the greater of: 
  

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

 

	 	(ii)	 the sum of the present values of the Remaining Scheduled Payments of the Notes to be redeemed (assuming for
these purposes that the Notes matured on the Par Call Date), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year consisting of twelve
30-day months) at the Treasury Rate plus 45 basis points. 

 At any time on or after the Par Call
Date, the Company may redeem the Notes, in whole or in part from time to time, at its option, at a Redemption Price equal to 100% of the principal amount of the Notes to be redeemed. 

In each case, the Company will also pay the accrued and unpaid interest on the principal amount being redeemed to the Redemption Date. 

Section 3.02. Notice of Redemption. Solely with respect to the Notes, the first paragraph of Section 5.04 of the Indenture is
replaced in its entirety with the following: 
 “Section 5.04    Notice of Redemption.
Notice of redemption shall be mailed in the manner provided for in Section 12.02 or sent electronically pursuant to applicable DTC procedures (with a copy to the Trustee), not less than 10 nor more than 60 days prior to the Redemption Date, to
each Holder of Securities to be redeemed, except that redemption notices may be sent more than 60 days prior to a Redemption Date if such notice is issued in connection with a defeasance of the Securities or a satisfaction and discharge of this
Indenture. Notice of any redemption may, at the Company’s discretion, be subject to one or more conditions precedent (such as the consummation of refinancings or acquisitions, whether of the Company or by the Company). The Trustee shall send
the notice of redemption in the Company’s name and at the Company’s expense; provided, however, that the Company shall deliver to the Trustee, at least five days (or such shorter time as the Trustee may agree) prior to the date such notice
of redemption is to be sent, an Officers’ Certificate requesting that the Trustee give such notice at the Company’s expense and setting forth the information to be stated in such notice as provided in the following items.” 

Section 3.03. Open Market Repurchases.    Notwithstanding any provision hereunder or under the Indenture to
the contrary, the Company and its Affiliates may purchase Notes from investors who are willing to sell from time to time, either in the open market at prevailing prices or in private transactions at negotiated prices. Notes that the Company or any
of its Affiliates purchase may, at the Company’s discretion, be held, resold or canceled. 

  
 10 

 ARTICLE IV 

CHANGE OF CONTROL 

Section 4.01. Change of Control. 

(a)    Upon the occurrence of a Change of Control Triggering Event, unless the Company has given written notice with
respect to a redemption of the Notes as described under Section 3.01, each Holder of Notes will have the right to require the Company to purchase all or a portion of such Holder’s Notes 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 the date of purchase (the “Change of Control Payment”). 

(b)    Within 30 days following the date upon which the Change of Control Triggering Event occurred, or at the
Company’s option, prior to any Change of Control but after the public announcement of the transaction that constitutes or may constitute the Change of Control, the Company will mail or send electronically pursuant to applicable DTC procedures a
notice to each Holder of Notes, 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 purchase date, which must be no earlier than 10 days nor later than 60
days from the date such notice is mailed or sent, other than as may be required by law (the “Change of Control Payment Date”). The notice, if sent prior to the date of consummation of the Change of Control, will state that the
Change of Control Offer is conditioned on the Change of Control being consummated on or prior to the Change of Control Payment Date. Holders of Notes electing to have Notes purchased pursuant to a Change of Control Offer will 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 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. 

(c)    On each Change of Control Payment Date, the Company will, to the extent lawful, (i) accept for payment all
Notes or portions of Notes properly tendered pursuant to the applicable Change of Control Offer, (ii) deposit with the Paying Agent an amount equal to the Change of Control Payment in respect of all Notes or portions of Notes properly tendered
pursuant to the applicable Change of Control Offer and (iii) deliver or cause to be delivered to the Trustee the Notes properly accepted together with an Officers’ Certificate stating the aggregate principal amount of Notes or portions of
Notes being repurchased. 
 (d)    The Company will not be required to make a Change of Control Offer upon the
occurrence of a Change of Control Triggering Event if a third party makes such 

  
 11 

 
an offer in the manner, at the times and otherwise in compliance with the requirements for such an offer made by the Company and such third party purchases all Notes properly tendered and not
withdrawn under its offer. 
 (e)    The Company will 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 the 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 will comply with the applicable securities
laws and regulations and will not be deemed to have breached its obligations under the Change of Control Offer provisions of the Notes by virtue of such conflicts. 

ARTICLE V 
 COVENANTS

 The covenants set forth in this Article V shall be applicable to the Company in addition to the covenants in Article III of
the Indenture, which shall in all respects be applicable in respect of the Notes. 
 Section 5.01. Limitation on Liens. 

The Company will not, and will not permit any Material Subsidiary to, create, assume or permit to exist, any Lien, other than Permitted Liens,
on any Principal Property, now owned or hereafter acquired by the Company or any Subsidiary of the Company, to secure Debt, without effectively providing concurrently that the Notes are secured equally and ratably with such Debt, for so long as such
Debt shall be so secured. 
 “Permitted Liens” means: 

(1) Liens existing on the date of the Indenture, or any Lien in favor of the Trustee for the benefit of Holders of the Notes;

 (2) Liens in favor of the Company or Liens of Material Subsidiaries in favor of one of more Subsidiaries of the Company;

 (3) Liens on any property existing at the time the Company or a Material Subsidiary acquired or leased such property,
including property acquired by the Company or a Material Subsidiary through a merger or similar transaction; 
 (4) Liens on
any Principal Property to secure all or part of the cost of acquisition, construction, development or improvement of such Principal Property, or to secure Debt incurred to provide funds for any such purposes, provided, that the commitment of the
creditor to extend the credit secured by any such Lien shall have been obtained not later than 12 months after the later of (A) the completion of the acquisition, construction, development or improvement of such Principal Property and
(B) the placing in operation of such Principal Property or of such Principal Property as so constructed, developed or improved; 

  
 12 

 (5) Liens on property of any Person existing at the time such Person becomes
a Material Subsidiary; 
 (6) Liens imposed by law for taxes, assessments or charges of any governmental authority for claims
which are not overdue for a period of more than 60 days, or to the extent that such Lien is being contested in good faith by appropriate actions and adequate reserves in accordance with GAAP are being maintained therefor; 

(7) statutory Liens of landlords and Liens of carriers, warehousemen, mechanics, materialmen and other Liens imposed by law or
created in the ordinary course of business which are not delinquent or remain payable without penalty or which are being contested in good faith by appropriate actions; 

(8) Liens securing (i) the non-delinquent performance of bids, trade contracts
(other than for borrowed money), leases or statutory obligations, (ii) surety bonds (excluding appeal bonds and other bonds posted in connection with court proceedings or judgments) and (iii) other
non-delinquent obligations of a like nature (including those to secure health, safety and environmental obligations) in each case incurred in the ordinary course of business; 

(9) Liens created by or resulting from any litigation or other proceeding that is being contested in good faith by appropriate
proceedings, including Liens arising out of judgments or awards against the Company or its Subsidiaries with respect to which the Company or its Subsidiaries are in good faith prosecuting an appeal or proceedings for review or for which the time to
make an appeal has not yet expired, and Liens relating to final unappealable judgment liens which are satisfied within 60 days of the date of judgment or Liens incurred by the Company or any of its Subsidiaries for the purpose of obtaining a stay or
discharge in the course of any litigation or proceeding to which the Company or any of its Subsidiaries is a party; 
 (10)
easements, rights-of-way, zoning or any other restrictions, encroachments, protrusions and other similar encumbrances on real property which in the aggregate do not
materially detract from the value of such property or materially interfere with the ordinary conduct of the Company’s businesses or the Subsidiaries’ businesses, taken as a whole; 

(11) Liens securing obligations in respect of Capital Leases on assets subject to such leases, provided that such leases are
not otherwise prohibited; 
 (12) any Lien renewing, extending or replacing any Lien referred to above, to the extent that
(a) the principal amount of the indebtedness secured by such Lien is not increased and (b) no assets encumbered by any such Lien other than the assets permitted to be encumbered immediately prior to such renewal, extension, refinance or
refund are encumbered thereby; or 

  
 13 

 (13) any other Lien on any of the Company’s or its Subsidiaries’
assets or properties that secure indebtedness, liabilities and obligations of the Company or its Subsidiaries in an aggregate amount at the time of the creation of such Lien that, together with the amount of such indebtedness, liabilities and
obligations secured by other Liens pursuant to this clause at such time, does not exceed an amount equal to 15% of the Company’s Consolidated Tangible Assets (determined as of the most recently ended fiscal quarter for which financial
statements are available). 
 Section 5.02. Limitation on Sale and Leaseback Transactions. 

The Company will not, and will not permit any Material Subsidiary to, enter into any Sale and Leaseback Transaction covering any Principal
Property owned by the Company or any Material Subsidiary. However, a Sale and Leaseback Transaction will not be prohibited if: 

(1) the transaction is permitted pursuant to the exception described in clause (13) under Section 5.01; 

(2) the proceeds of the Sale and Leaseback Transaction are at least equal to the fair value (as determined by the
Company’s Board of Directors in good faith) of the Principal Property leased pursuant to such transaction and an amount equal to the greater of (i) the net proceeds of the sale or transfer and (ii) the Attributable Debt of the
Principal Property sold (as determined by the Company) is applied within 180 days of the Sale and Leaseback Transaction to either (x) the purchase or acquisition of, or, in the case of real property, the commencement of construction on or
improvement of, property or assets, or (y) the voluntary retirement or repayment (other than at maturity or pursuant to a mandatory sinking fund or mandatory redemption provision) of Funded Debt of the Company (other than indebtedness
subordinated to the Notes) or a Material Subsidiary, for money borrowed, maturing more than 12 months after the voluntary retirement; 

(3) the lease is for a period not exceeding three years and by the end of which it is intended that the use of such Principal
Property by the lessee will be discontinued; or 
 (4) the lease is with the Company or another Material Subsidiary. 

Section 5.03. Future Guarantors. 

The Company shall cause any Subsidiary of the Company that guarantees, directly or indirectly, any of the Existing Notes to at the same time,
execute and deliver to the Trustee a supplement to the Indenture pursuant to which such Subsidiary will guarantee payment of the Notes and all other obligations of the Company on the same 

  
 14 

 
terms and conditions as those set forth in the Indenture. Thereafter, such Subsidiary shall be a Guarantor for all purposes of the Indenture until such Securities Guarantee is released in
accordance with the provisions of the Indenture; provided that any Guarantor will be automatically and unconditionally released from all obligations under its Securities Guarantee, and such Securities Guarantee shall thereupon terminate and be
discharged and of no further force and effect at such time as the relevant Guarantor no longer guarantees any of the Existing Notes. 

ARTICLE VI 
 EVENTS OF
DEFAULT 
 Section 6.01. The events of default in Article VI of the Indenture shall be applicable to the Notes. In addition, the
following shall be Events of Default with respect to the Notes: 
 (a)    an event of default
(i) under the terms of any indenture or instrument for borrowed money under which the Company or any of its subsidiaries has outstanding an aggregate principal amount of at least $100,000,000 or (ii) under the terms of the Company’s
primary revolving bank facility, in each case, which event of default results in an acceleration of the payment of all or a portion of such indebtedness for money borrowed (which acceleration is not rescinded or annulled within 30 days after
notice of such acceleration); and 
 (b)    the entry against the Company, any Material Subsidiary or any
Significant Subsidiary of one or more final judgments or orders for the payment of money in an aggregate amount (as to all such judgments or orders) in excess of $100,000,000 (to the extent not covered by independent third-party insurance as to
which the insurer has been notified of the claim and does not dispute coverage) and (A) enforcement proceedings are commenced by any creditor upon such judgment or order or (B) there is a period of 30 consecutive days during which a stay
of enforcement of such judgment, by reason of a pending appeal or otherwise, is not in effect. 
 ARTICLE VII 

MISCELLANEOUS 

Section 7.01. Ratification of Indenture. 

This Fourth Supplemental Indenture is executed and shall be constructed as an indenture supplement to the Indenture, and as supplemented and
modified hereby, the Indenture is in all respects ratified and confirmed, and the Indenture and this Fourth Supplemental Indenture shall be read, taken and constructed as one and the same instrument. 

  
 15 

 Section 7.02. Trust Indenture Act Controls. 

If any provision of this Fourth Supplemental Indenture limits, qualifies or conflicts with another provision that is required or deemed to be
included in this Fourth Supplemental Indenture by the TIA, the required or deemed provision shall control. 
 Section 7.03.
Notices. 
 All notices and other communications shall be given as provided in the Indenture. However, with respect to notices or
communications to be made or sent to the Trustee, they shall be addressed to: 
 U.S. Bank National Association 

13737 Noel Rd Suite 800 
 Dallas,
TX 75240 
 Attn: Corporate Trust Administration 

The Trustee shall have the right to accept and act upon any notice, instruction, or other communication, including any funds transfer
instruction, (each, a “Notice”) received pursuant to this Indenture by electronic transmission (including by e-mail, facsimile transmission, web portal or other electronic methods) and shall
not have any duty to confirm that the person sending such Notice is, in fact, a person authorized to do so. Each other party to this Fourth Supplemental Indenture assumes all risks arising out of the use of electronic signatures and electronic
methods to send Notices to the Trustee, including without limitation the risk of the Trustee acting on an unauthorized Notice and the risk of interception or misuse by third parties. Notwithstanding the foregoing, The Trustee may in any instance and
in its sole discretion require that a Notice in the form of an original document bearing a manual signature be delivered to the Trustee in lieu of, or in addition to, any such electronic Notice. 

Section 7.04. 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
WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES THERETO. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR
RELATING TO THIS FOURTH SUPPLEMENTAL INDENTURE, THE NOTES OR THE TRANSACTION CONTEMPLATED HEREBY. 
 Section 7.05. Successors.

 All agreements of the Company in this Fourth Supplemental Indenture and the Notes shall bind their successors. All agreements of the
Trustee in this Fourth Supplemental Indenture shall bind its successors. 

  
 16 

 Section 7.06. Multiple Originals. 

The parties may sign any number of copies of this Fourth Supplemental Indenture. Each signed copy shall be an original, but all of them
together represent the same agreement. One signed copy is enough to prove this Fourth Supplemental Indenture. The exchange of copies of this Fourth Supplemental Indenture and of signature pages by facsimile or PDF transmission shall constitute
effective execution and delivery of this Fourth Supplemental Indenture as to the parties hereto and may be used in lieu of the original Fourth Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF
shall be deemed to be their original signatures for all purposes. 
 Section 7.07. Headings. 

The headings of the Articles and Sections of this Fourth Supplemental Indenture have been inserted for convenience of reference only, are not
intended to be considered a part hereof and shall not modify or restrict any of the terms or provisions hereof. 
 Section 7.08.
Trustee Not Responsible for Recitals 
 The recitals contained herein shall be taken as statements of the Company and the Trustee does
not assume any responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Fourth Supplemental Indenture, except that the Trustee represents that it is duly authorized to execute and deliver
this Fourth Supplemental Indenture and perform its obligations hereunder. 

  
 17 

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

			
	COMPANY:
	
	FLOWSERVE CORPORATION
		
	By:	 	 /s/ John E. Roueche III

	Name:	 	John E. Roueche III
	Title:	 	Vice President, Treasurer and Investor Relations

 Signature page to the Fourth Supplemental Indenture 

 
			
	TRUSTEE:
	
	U.S. BANK NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 /s/ Michael Herberger

	Name:	 	Michael Herberger
	Title:	 	Vice President

 Signature page to the Fourth Supplemental Indenture 

 EXHIBIT A 

FORM OF NOTE 
 THIS NOTE IS A
GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS NOTE MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A NOTE REGISTERED, AND NO TRANSFER OF
THIS SECURITY IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. 

UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER,
EXCHANGE OR PAYMENT, AND ANY NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO., OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR SUCH
OTHER ENTITY AS IS REQUESTED BY THE DEPOSITORY TRUST COMPANY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

CUSIP NO. 34354P AF2 
 ISIN NO. US34354PAF27 

FLOWSERVE CORPORATION 
 3.500%
SENIOR NOTE DUE 2030 
  

			
	$500,000,000	  	No.: R-1

 FLOWSERVE CORPORATION, a New York corporation (herein called the “Company”), for value received,
hereby promises to pay to CEDE & CO., or registered assigns, the principal sum of $500,000,000 or such other principal amount as shall be set forth on Schedule I hereto on October 1, 2030 and to pay interest thereon at the rate of
3.500% per annum from and including September 21, 2020, or from the most recent Interest Payment Date to which interest has been paid or duly provided for, on April 1 and October 1 of each year, commencing on April 1, 2021 (each,
an “Interest Payment Date”), until the principal hereof is paid or made available for payment. 
 The interest so payable, and
punctually paid or duly provided for, on any Interest Payment Date will, except as provided in the Indenture hereinafter referred to, be paid to the Person in whose name this Note (or one or more predecessor Notes) is registered at the close of
business on the regular record date for such interest, which will be the March 15 or September 15 (whether or not that date is a Business Day), as the case may be (each, a “Regular Record Date”), immediately preceding each
Interest Payment Date. 

  
 Exhibit A - Page 1 

 
Any such interest not so punctually paid or duly provided for shall forthwith cease to be payable to the Holder on such Regular Record Date and either may be paid to the Person in whose name this
Note (or one or more predecessor Notes) is registered at the close of business on a Special Record Date for the payment of such defaulted interest to be fixed by the Trustee, notice whereof shall be given to the Holders not less than ten days prior
to such Special Record Date, or may be paid at any time in any other lawful manner, all as more fully provided in the Indenture. Payment of the principal of and interest on this Note (including, without limitation, any Redemption Price or purchase
price relating to a Change of Control Offer) will be made at the office or agency of the Company maintained for that purpose pursuant to the Indenture (initially the principal corporate trust office of the Trustee in New York, NY (the
“Corporate Trust Office”)), in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts; provided, however, that payment of interest may be made at the
option of the Company (i) by check mailed to the address of the Person entitled thereto as such address shall appear in the Securities Register or (ii) by wire transfer to an account maintained by the Person entitled thereto as specified in the
Securities Register. Payments of principal and interest at maturity will be made against presentation of this Note at the Corporate Trust Office (or such other office as may be established pursuant to the Indenture), by check or wire transfer. 

Reference is hereby made to the further provisions of this Note set forth on the reverse side hereof, which further provisions shall for all
purposes have the same effect as though fully set forth at this place. 
 Unless the Certificate of Authentication hereon has been executed
by the Trustee or an authenticating agent under the Indenture referred to on the reverse hereof by the manual signature of one of its authorized officers, this Note shall not be entitled to any benefit under the Indenture or be valid or obligatory
for any purpose. 
 [Signature Pages Follow] 

  
 Exhibit A - Page 2 

 IN WITNESS WHEREOF, the Company has caused this Note to be to be duly executed as of the
date set forth below. 
 Date: 
  

			
	FLOWSERVE CORPORATION

 
			
		
	By:	 	  

	Name:	 	
	Title:	 	

  
 Exhibit A - Page 3 

 Trustee’s Certificate of Authentication 

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

							
	Dated:	 		 	
		 		 	 U.S. BANK NATIONAL ASSOCIATION,

            as Trustee

				
		 		 	By:	 	  

		 		 		 	Authorized Signatory

  
 Exhibit A - Page 4 

 (Reverse of Note) 

FLOWSERVE CORPORATION 
 3.500%
SENIOR NOTE DUE 2030 
 1.    This Note is one of a duly authorized issue of securities of the Company designated as its
3.500% Senior Notes due 2030 (the “Notes”) unlimited in aggregate principal amount issued and to be issued under an indenture, dated as of September 11, 2012, between the Company and U.S. Bank National Association, as trustee (herein
called the “Trustee,” which term includes any successor Trustee under the Indenture), and the fourth supplemental indenture, dated as of September 21, 2020 (the indenture, as so supplemented and as it may be further supplemented or
amended from time to time, is herein referred to as the “Indenture”), between the Company and the Trustee. Reference is hereby made to the Indenture for a statement of the respective rights thereunder of the Company, the Trustee and the
Holders of the Notes, and the terms upon which the Notes are, and are to be, authenticated and delivered. The indebtedness of the Company evidenced by the Notes, including the principal thereof and interest thereon (including post-default interest),
will constitute unsecured and unsubordinated indebtedness of the Company and will rank equally in right of payment with all of the Company’s current and future unsecured and unsubordinated indebtedness. 

2.    At any time prior to July 1, 2030 (the “Par Call Date”), the Notes are subject to redemption, in
whole or in part, from time to time, at the Company’s option at a Redemption Price equal to the greater of: 
  

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

 

	 	(ii)	 the sum of the present values of the Remaining Scheduled Payments of the Notes to be redeemed (assuming for
these purposes that the Notes matured on the Par Call Date), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year consisting of twelve
30-day months) at the Treasury Rate plus 45 basis points. 

 At any time on or
after the Par Call Date, the Company may redeem the Notes, in whole or in part from time to time, at its option, at a Redemption Price equal to 100% of the principal amount of the Notes to be redeemed. 

In each case, the Company will also pay the accrued and unpaid interest on the principal amount being redeemed to the Redemption Date. 

Any notice to Holders of Notes of a redemption pursuant to this paragraph 2 hereof will include, among other things set forth in the
Indenture, the Redemption Date, the Redemption Price (or the methodology for determining the Redemption Price), the amount of accrued and unpaid interest to the Redemption Date, and the name and address of the Paying Agent. In connection with any
redemption prior to the Par Call Date, the 

  
 Exhibit A - Page 5 

 
Company will calculate, or cause to be calculated, the Treasury Rate and will deliver such calculation in an Officers’ Certificate to the Trustee in reasonable detail on or prior to such
Redemption Date. The Trustee shall not be responsible for any such calculation. 
 3.    Upon the occurrence of a Change
of Control Triggering Event, unless the Company has given written notice with respect to a redemption of the Notes pursuant to paragraph 2 of this Note, each Holder of Notes will have the right to require the Company to purchase all or a portion of
such Holder’s Notes pursuant to 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 purchase. 

4.    If an Event of Default with respect to the Notes shall occur and be continuing, the principal of the Notes may be
declared due and payable in the manner and with the effect provided in the Indenture. 
 5.    The Indenture permits,
with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the Holders of Notes under the Indenture at any time by the Company and the Trustee with the
consent of the Holders of a majority in aggregate principal amount of Notes at the time outstanding. The Indenture also contains provisions permitting the Holders of a majority in aggregate principal amount of Notes at the time outstanding, on
behalf of the Holders of all Notes, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be
conclusive and binding upon such Holder and upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or in exchange therefor or in lieu hereof, whether or not notation of such consent or waiver is made
upon this Note. 
 6.    No reference herein to the Indenture and no provisions of this Note or of the Indenture shall
alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of and interest on this Note at the times, places and rate, and in the coin or currency, herein prescribed. 

7.    As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note may be
registered on the Securities Register of the Company, upon surrender of this Note for registration of transfer at the Corporate Trust Office, duly endorsed by, or accompanied by a written instruction of transfer in form satisfactory to the Company,
and duly executed by the Holder hereof or such Holder’s attorney, duly authorized in writing, on which instruction the Company can rely, and thereupon one or more new Notes, of authorized denominations and for the same aggregate principal
amount, will be issued to the designated transferee or transferees. 
 8.    The Notes are issuable only in fully
registered form, without coupons, in minimum denominations of $2,000 or any amount in excess thereof which is an integral multiple of $1,000. As provided in the Indenture, and subject to certain limitations therein set forth, the Notes are
exchangeable for a like aggregate principal amount of Notes in authorized denominations, as requested by the Holder surrendering the same. 

  
 Exhibit A - Page 6 

 9.    No service charge shall be made to the Holder for any such
registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection therewith. 

10.    Prior to the due presentment of this Note for registration of transfer or exchange, the Company, the Trustee and
any agent of the Company or the Trustee may treat the Person in whose name this Note is registered as the owner hereof for all purposes, whether or not this Note be overdue, and neither the Company, the Trustee, nor any such agent shall be affected
by notice to the contrary. 
 11.    Interest on the Notes shall be computed on the basis of a 360-day year consisting of twelve 30-day months. 

12.    The Trustee, in its individual or any other capacity, may make loans to, accept deposits from, and perform services
for the Company or its Affiliates, and may otherwise deal with the Company or its Affiliates, as if it were not the Trustee. 

13.    No past, present or future director, manager, officer, employee, incorporator, member, partner, stockholder or
other owner of Capital Stock of the Company shall have any liability for any obligations of the Company under the Notes, the Indenture or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder of
Notes by accepting a Note waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes. The waiver and release may not be effective to waive or release liabilities under the federal
securities laws. 
 14.    This Note shall not be valid until authenticated by the manual signature of the Trustee or an
authenticating agent. 
 15.    Customary abbreviations may be used in the name of a Holder or an assignee, such as: TEN
COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUT (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 

16.    Each Holder of this Note covenants and agrees by such Holder’s acceptance thereof to comply with and be bound
by the foregoing provisions. 
 17.    THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE
STATE OF NEW YORK WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES THERETO. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING
ARISING OUT OF OR RELATING TO THIS NOTE. 
 18.    All capitalized terms used in this Note which are defined in the
Indenture shall have the meanings assigned to them in the Indenture. 

  
 Exhibit A - Page 7 

 ASSIGNMENT FORM 

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto 

PLEASE INSERT SOCIAL SECURITY OR 
 OTHER IDENTIFYING NUMBER OF
ASSIGNEE 
  
  

	
	 PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF ASSIGNEE

  

			
	  
	  	
	  
	  	
	  
	  	

 the within Security and all rights thereunder, hereby irrevocably constituting and appointing attorney to transfer said
Security on the books of the Company, with full power of substitution in the premises. 
  

			
	 Dated:
	 	  

	 Signature:
	 	  

  

			
	NOTICE:	  	THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACE OF THE WITHIN INSTRUMENT IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.

 Signature Guarantee: 

SIGNATURE GUARANTEE 
 Signatures
must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other
“signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. 

  
 Exhibit A - Page 8 

 OPTION OF HOLDER TO ELECT PURCHASE 

If you want to elect to have this Note purchased by the Company pursuant to Section 4.01 of the Fourth Supplemental Indenture,
check the box: 
  
 ☐ 

If you want to elect to have only part of this Note purchased by the Company pursuant to Section 4.01 of the Fourth Supplemental
Indenture, state the amount in principal amount: $                         

 

					
	Dated:                                    
	 	Your Signature:	  	              

		 		  	(Sign exactly as your name appears on the other side of this Note.)

  

			
	 Signature Guarantee:
	  	  

	(Signature must be guaranteed)

 Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar,
which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in addition to, or in
substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. 

  
 Exhibit A - Page 9 

 Schedule I 

SCHEDULE OF TRANSFERS AND EXCHANGES 

The following increases or decreases in principal amount of this Global Security have been made: 

 

									
	 Date of

Exchange
	 	 Amount of

Decrease in

Principal
 Amount of
this
 Global Security
	 	 Amount of

Increase in
 Principal
Amount
 of this Global

Security
	 	 Principal Amount

of this Global
 Security
following
 such Decrease or

Increase
	 	 Signature of

Authorized
 Signatory
of
 trustee or

Custodian

		 		 		 		 	
		 		 		 		 	
		 		 		 		 	

  
 Exhibit A - Schedule I

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