Exhibit 4.1

EXECUTION COPY

PHILLIPS 66 COMPANY

as Issuer

and

PHILLIPS 66

as Guarantor

and

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

as Trustee

Indenture

Dated as of May 5, 2022

Debt Securities

Note: This reconciliation and tie shall not, for any purpose, be deemed to be a part of the Indenture.

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TABLE OF CONTENTS

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INDENTURE dated as of May 5, 2022 among Phillips 66 Company, a Delaware corporation (the “Company”), Phillips 66, a Delaware corporation (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”).

Each party agrees as follows for the benefit of the other parties and for the equal and ratable benefit of the Holders of the Company’s unsecured debentures, notes or other evidences of indebtedness (the “Securities”) to be issued from time to time in one or more series as provided in this Indenture:

ARTICLE I

DEFINITIONS AND INCORPORATION BY REFERENCE

SECTION 1.01 Definitions.

“Additional Amounts” means any additional amounts required by the express terms of a Security or by or pursuant to a Board Resolution, under circumstances specified therein or pursuant thereto, to be paid by the Company or the Guarantor, as the case may be, with respect to certain taxes, assessments or other governmental charges imposed on certain Holders and that are owing to such Holders.

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by, or under direct or indirect common control with, such specified Person. For purposes of this definition, “control” of a Person shall mean the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise, and the terms “controlling” and “controlled” shall have meanings correlative to the foregoing.

“Agent” means any Registrar or Paying Agent.

“Attributable Debt,” when used with respect to any Sale/Leaseback Transaction, means, as at the time of determination, the present value (discounted at the rate set forth or implicit in the terms of the lease included in such transaction) of the total obligations of the lessee for rental payments (other than amounts required to be paid on account of taxes, maintenance, repairs, insurance, assessments, utilities, operating and labor costs and other items which do not constitute payments for property rights) during the remaining term of the lease included in such Sale/Leaseback Transaction (including any period for which such lease has been extended). In the case of any lease which is terminable by the lessee upon the payment of a penalty, such net amount shall be the lesser of the net amount determined assuming termination upon the first date such lease may be terminated (in which case the net amount shall also include the amount of the penalty, but no rent shall be considered as required to be paid under such lease subsequent to the first date upon which it may be so terminated) or the net amount determined assuming no such termination.

“Bankruptcy Law” means Title 11 of the United States Code or any similar federal, state or foreign law for the relief of debtors.

“Board of Directors,” when used with reference to the Company or the Guarantor, means the Board of Directors of the Company or the Guarantor, as the case may be, or any committee thereof duly authorized, with respect to any particular matter, to act by or on behalf of the Board of Directors of the Company or the Guarantor, as the case may be.

“Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company or the Guarantor to have been duly adopted by the Board of Directors of the Company or the Guarantor, as the case may be, and to be in full force and effect on the date of such certification, and delivered to the Trustee.

“Business Day” means any day that is not a Legal Holiday.

“Company” means the Person named as the “Company” in the first paragraph of this instrument until a successor Person shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Company” shall mean such successor Person; provided, however, that for purposes of any provision contained herein which is required by the TIA, “Company” shall also mean each other obligor (if any), other than the Guarantor, on the Securities of a series.

“Company Order” and “Company Request” mean, respectively, a written order or request signed in the name of the Company by two Officers of the Company and, in the case of a Company Order pursuant to Section 2.01 or 2.04, in the name of the Guarantor by an Officer of the Guarantor, and delivered to the Trustee.

“Consolidated Adjusted Net Assets” means the total amount of assets less (1) all current liabilities (excluding the amount of those liabilities which are by their terms extendable or renewable at the option of the obligor to a date more than 12 months after the date as of which the amount is being determined and current maturities of long-term debt) and (2) total prepaid expenses and deferred charges, all as set forth on the most recent quarterly balance sheet of the Guarantor and its consolidated subsidiaries and determined in accordance with GAAP.

“Corporate Trust Office of the Trustee” means the office of the Trustee located at the address of the Trustee specified in Section 11.02, and as may be located at such other address as the Trustee may give notice to the Company and the Guarantor.

“Debt” means all notes, bonds, debentures or other similar evidences of debt for money borrowed.

“Default” means any event, act or condition that is, or after notice or the passage of time or both would be, an Event of Default.

“Depositary” means, with respect to the Securities of any series issuable or issued in whole or in part in global form, the Person specified pursuant to Section 2.01 hereof as the initial Depositary with respect to the Securities of such series, until a successor shall have been appointed and become such pursuant to the applicable provision of this Indenture, and thereafter “Depositary” shall mean or include such successor.

“Dollar” or “$” means a dollar or other equivalent unit in such coin or currency of the United States as at the time shall be legal tender for the payment of public and private debt.

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“Exchange Act” means the Securities Exchange Act of 1934, as amended, and any successor statute.

“Funded Debt” means all Debt (including Debt incurred under any revolving credit, letter of credit or working capital facility) that matures by its terms, or that is renewable at the option of any obligor thereon to a date, more than one year after the date on which such Debt is originally incurred.

“GAAP” means generally accepted accounting principles in the United States set forth in the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or in such other statements by such other entity as may be approved by a significant segment of the accounting profession of the United States, as in effect from time to time.

“Global Security” means a Security that is issued in global form in the name of the Depositary with respect thereto or its nominee.

“Government Obligations” means, with respect to a series of Securities, direct obligations of the government that issues the currency in which the Securities of the series are payable for the payment of which the full faith and credit of such government is pledged, or obligations of a Person controlled or supervised by and acting as an agency or instrumentality of such government, the payment of which is unconditionally guaranteed as a full faith and credit obligation by such government.

“Guarantee” shall mean the guarantee of the Company’s obligations under the Securities by the Guarantor as provided in Article X.

“Guarantor” means the Person named as a “Guarantor” in the first paragraph of this instrument, until a successor to such Person shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Guarantor” shall mean such successor Person.

“Holder” means a Person in whose name a Security is registered.

“Indenture” means this Indenture as amended or supplemented from time to time pursuant to the provisions hereof, and includes the terms of a particular series of Securities established as contemplated by Section 2.01.

“interest” means, when used with respect to an Original Issue Discount Security that by its terms bears interest only after Maturity, interest payable after Maturity.

“Interest Payment Date,” when used with respect to any Security, shall have the meaning assigned to such term in the Security as contemplated by Section 2.01.

“Issue Date” means, with respect to Securities of a series, the date on which the Securities of such series are originally issued under this Indenture.

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“Legal Holiday” means a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment are authorized or obligated by law, regulation or executive order to remain closed.

“Lien” means any mortgage, pledge, lien or security interest.

“Maturity” means, with respect to any Security, the date on which the principal of such Security or an installment of principal becomes due and payable as therein or herein provided, whether at the Stated Maturity thereof, or by declaration of acceleration, call for redemption or otherwise.

“Officer” means the Chairman of the Board, the President, any Vice Chairman of the Board, any Vice President, the Chief Financial Officer, the Treasurer, any Assistant Treasurer, the Controller, the Secretary or any Assistant Secretary of a Person.

“Officers’ Certificate” means a certificate signed by two Officers of a Person and, in the case of an Officers’ Certificate of the Company pursuant to Section 2.01 or 2.04, by an Officer of the Guarantor that meets the requirements of Sections 11.04 and 11.05.

“Opinion of Counsel” means a written opinion reasonably acceptable to the Trustee that meets the requirements of Sections 11.04 and 11.05. Such written opinion must be from legal counsel, and such counsel may be an employee of or counsel to the Company, the Guarantor or an Affiliate of the Company or the Guarantor.

“Original Issue Discount Security” means any Security that provides for an amount less than the principal amount thereof to be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 6.02.

“Permitted Liens” means:

(i) Liens existing on the date of first issuance of a series of Securities;

(ii) Liens on property or assets of, or any shares of stock of, or other equity interests in, or Debt of, any Person existing at the time such Person becomes a Subsidiary or a Principal Domestic Subsidiary or at the time such Person is merged into or consolidated with the Guarantor or any Subsidiary or at the time of a sale, lease or other disposition of the properties of a Person (or a division thereof) as an entirety or substantially as an entirety to the Guarantor or a Subsidiary;

(iii) Liens on assets (including improvements and accessions thereto and proceeds thereof) (a) existing at the time of acquisition thereof, (b) securing all or any portion of the cost of acquiring, constructing, improving, developing or expanding such assets or (c) securing Debt incurred prior to, at the time of, or within 24 months after, the later of the acquisition, the completion of construction, improvement, development or expansion or the commencement of commercial operation of such assets, for the purpose (in the case of this clause (c)) of (x) financing all or any part of the purchase price of such assets or (y) financing all or any part of the cost of construction, improvement, development or expansion of any such assets;

(iv) Liens in favor of the Guarantor or any Subsidiary;

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(v) Liens securing industrial development, pollution control or other revenue bonds issued or guaranteed by the United States of America, or any State, or any department, agency, instrumentality or political subdivision of either;

(vi) Liens on personal property, other than shares of stock or Debt of any Principal Domestic Subsidiary, securing loans maturing not more than one year from the date of the creation thereof;

(vii) statutory liens or landlords’, carriers’, warehouseman’s, mechanics’, suppliers’, materialmen’s, repairmen’s or other like Liens arising in the ordinary course of business and with respect to amounts not yet delinquent or being contested in good faith by appropriate proceedings; and

(viii) any extensions, substitutions, replacements or renewals in whole or in part of a Lien enumerated in clauses (i) through (vii) above or any Debt secured by such a Lien; provided that (a) such new Lien shall be limited to all or part of the same property that secured the original Lien, plus improvements on such property, and (b) the principal amount of Debt secured by such Lien and not otherwise authorized by clauses (i) through (vii) above or otherwise permitted does not materially exceed the principal amount of Debt so secured plus any premium or fee payable in connection with any such extension, substitution, replacement or renewal.

“Person” means any individual, corporation, partnership, limited liability company, joint venture, incorporated or unincorporated association, joint stock company, trust, unincorporated organization or government or other agency, instrumentality or political subdivision thereof or other entity of any kind.

“Place of Payment” means, with respect to the Securities of any series, the place or places where the principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities of that series are payable as specified in accordance with Section 2.01 subject to the provisions of Section 4.02.

“principal” of a Security means the principal of the Security plus, when appropriate, the premium, if any, on the Security.

“Principal Domestic Subsidiary” means the Company and any Subsidiary (i) that has substantially all of its assets located in the United States, (ii) that owns a Principal Property and (iii) in which the Guarantor’s direct or indirect capital investment, together with the outstanding balance of (a) any loans and advances made to such Subsidiary by the Guarantor or any other Subsidiary and (b) any debt of such Subsidiary guaranteed by the Guarantor or any other Subsidiary, exceeds $100,000,000.

“Principal Property” means any refinery or manufacturing plant (excluding any transportation or marketing facilities or assets) located in the United States, in each case owned by the Guarantor or a Subsidiary, except any refinery or plant that, in the opinion of the Board of Directors of the Guarantor, is not of material importance to the total business conducted by the Guarantor and its consolidated subsidiaries.

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“Redemption Date” means, with respect to any Security to be redeemed, the date fixed for such redemption by or pursuant to this Indenture.

“Redemption Price” means, with respect to any Security to be redeemed, the price at which it is to be redeemed pursuant to this Indenture.

“Responsible Officer” means any officer within the corporate trust department of the Trustee, including any vice president, assistant vice president, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter is referred because of such person’s knowledge of and familiarity with the particular subject and who shall have direct responsibility for the administration of this Indenture.

“Rule 144A Securities” means Securities of a series designated pursuant to Section 2.01 as entitled to the benefits of Section 4.03(b).

“Sale/Leaseback Transaction” means any arrangement with any Person pursuant to which the Guarantor or any Subsidiary leases any Principal Property that has been or is to be sold or transferred by the Guarantor or such Subsidiary to such Person, other than (1) temporary leases for a term, including renewals at the option of the lessee, of not more than three years, (2) leases between the Guarantor and a Subsidiary or between Subsidiaries, (3) leases of Principal Property executed by the time of, or within 12 months after the latest of, the acquisition, the completion of construction or improvement, or the commencement of commercial operation of the Principal Property, and (4) arrangements pursuant to any provision of law with an effect similar to the former Section 168(f)(8) of the Internal Revenue Code of 1954.

“SEC” means the Securities and Exchange Commission.

“Securities” has the meaning stated in the preamble of this Indenture and more particularly means any Securities authenticated and delivered under this Indenture.

“Security Custodian” means, with respect to Securities of a series issued in global form, the Trustee for Securities of such series, as custodian with respect to the Securities of such series, or any successor entity thereto.

“Stated Maturity” means, when used with respect to any Security or any installment of principal thereof or interest thereon, the date specified in such Security as the fixed date on which the principal of such Security or such installment of principal or interest is due and payable.

“Subsidiary” means a Person at least a majority of the outstanding voting stock of which is owned, directly or indirectly, by the Guarantor or by one or more other Subsidiaries, or by the Guarantor and one or more other Subsidiaries. For the purposes of this definition, “voting stock” means stock having voting power for the election of directors, whether at all times or only so long as no senior class of stock has such voting power by reason of any contingency.

“TIA” means the Trust Indenture Act of 1939, as amended, as in effect on the date hereof.

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“Trustee” means the Person named as such above until a successor replaces it in accordance with the applicable provisions of this Indenture, and thereafter “Trustee” means each Person who is then a Trustee hereunder, and if at any time there is more than one such Person, “Trustee” as used with respect to the Securities of any series means the Trustee with respect to Securities of that series.

“United States” means the United States of America (including the States and the District of Columbia) and its territories and possessions, which include Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake Island and the Northern Mariana Islands.

“U.S. Government Obligations” means Government Obligations with respect to Securities payable in Dollars.

SECTION 1.03 Incorporation by Reference of Trust Indenture Act.

Whenever this Indenture refers to a provision of the TIA, the provision is incorporated by reference in and made a part of this Indenture (and if the Indenture is not qualified under the TIA at that time, as if it were so qualified unless otherwise provided). The following TIA terms used in this Indenture have the following meanings:

“Commission” means the SEC.

“indenture securities” means the Securities.

“indenture security holder” means a Holder.

“indenture to be qualified” means this Indenture.

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

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“obligor” on the indenture securities means the Company, the Guarantor or any other obligor on the Securities.

All terms used in this Indenture that are defined by the TIA, defined by a TIA reference to another statute or defined by an SEC rule under the TIA have the meanings so assigned to them.

SECTION 1.04 Rules of Construction.

Unless the context otherwise requires:

(1) a term has the meaning assigned to it;

(2) an accounting term not otherwise defined has the meaning assigned to it in accordance with GAAP;

(3) “or” is not exclusive;

(4) words in the singular include the plural, and in the plural include the singular;

(5) provisions apply to successive events and transactions; and

(6) all references in this instrument to Articles and Sections are references to the corresponding Articles and Sections in and of this instrument.

ARTICLE II

THE SECURITIES

SECTION 2.01 Amount Unlimited; Issuable in Series.

The aggregate principal amount of Securities that may be authenticated and delivered under this Indenture is unlimited.

The Securities may be issued in one or more series. There shall be established in or pursuant to a Board Resolution of the Company, and set forth, or determined in the manner provided, in an Officers’ Certificate of the Company or in a Company Order, or established in one or more indentures supplemental hereto, prior to the issuance of Securities of any series:

(1) the title of the Securities of the series (which shall distinguish the Securities of the series from the Securities of all other series);

(2) if there is to be a limit, the limit upon the aggregate principal amount of the Securities of the series that may be authenticated and delivered under this Indenture (except for Securities authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Securities of the series pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 and except for any Securities which, pursuant to Section 2.04 or 2.17, are deemed never to have been authenticated and delivered hereunder); provided, however, that unless otherwise provided in the terms of the series, the authorized aggregate principal amount of such series may be increased before or after the issuance of any Securities of the series by a Board Resolution (or action pursuant to a Board Resolution) to such effect;

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(3) whether any Securities of the series are to be issuable initially in temporary global form and whether any Securities of the series are to be issuable in permanent global form, as Global Securities or otherwise, and, if so, whether beneficial owners of interests in any such Global Security may exchange such interests for Securities of such series and of like tenor of any authorized form and denomination and the circumstances under which any such exchanges may occur, if other than in the manner provided in Section 2.17, and the initial Depositary and Security Custodian, if any, for any Global Security or Securities of such series;

(4) the manner in which any interest payable on a temporary Global Security on any Interest Payment Date will be paid if other than in the manner provided in Section 2.14;

(5) the date or dates on which the principal of and premium (if any) on the Securities of the series is payable or the method of determination thereof;

(6) the rate or rates, or the method of determination thereof, at which the Securities of the series shall bear interest, if any, whether and under what circumstances Additional Amounts with respect to such Securities shall be payable, the date or dates from which such interest shall accrue, the Interest Payment Dates on which such interest shall be payable and the record date for the interest payable on any Securities on any Interest Payment Date, or if other than provided herein, the Person to whom any interest on Securities of the series shall be payable;

(7) the place or places where, subject to the provisions of Section 4.02, the principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities of the series shall be payable;

(8) the period or periods within which, the price or prices (whether denominated in cash, securities or otherwise) at which and the terms and conditions upon which Securities of the series may be redeemed, in whole or in part, at the option of the Company, if the Company is to have that option, and the manner in which the Company must exercise any such option, if different from those set forth herein;

(9) the period or periods within which, the price or prices (whether denominated in cash, securities or otherwise) at which and the terms and conditions upon which Securities of the series are required to be redeemed by the Company, in whole or in part, and the manner in which the Company must redeem such Securities;

(10) the obligation, if any, of the Company to redeem, purchase or repay Securities of the series pursuant to any sinking fund or analogous provisions or at the option of a Holder thereof and the period or periods within which, the price or prices (whether denominated in cash, securities or otherwise) at which and the terms and conditions upon which Securities of the series shall be redeemed, purchased or repaid in whole or in part pursuant to such obligation;

(11) if other than denominations of $2,000 and any integral multiple of $1,000 in excess thereof, the denomination in which any Securities of that series shall be issuable;

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(12) if other than Dollars, the currency or currencies (including composite currencies) or the form, including equity securities, other debt securities (including Securities), warrants or any other securities or property of the Company, the Guarantor or any other Person, in which payment of the principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities of the series shall be payable;

(13) if the principal of, premium (if any) or interest on or any Additional Amounts with respect to the Securities of the series are to be payable, at the election of the Company or a Holder thereof, in a currency or currencies (including composite currencies) other than that in which the Securities are stated to be payable, the currency or currencies (including composite currencies) in which payment of the principal of, premium (if any) and interest on and any Additional Amounts with respect to Securities of such series as to which such election is made shall be payable, and the periods within which and the terms and conditions upon which such election is to be made;

(14) if the amount of payments of principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities of the series may be determined with reference to any commodities, currencies or indices, values, rates or prices or any other index or formula, the manner in which such amounts shall be determined;

(15) if other than the entire principal amount thereof, the portion of the principal amount of Securities of the series that shall be payable upon declaration of acceleration of the Maturity thereof pursuant to Section 6.02;

(16) any additional means of satisfaction and discharge of this Indenture and any additional conditions or limitations to discharge with respect to Securities of the series and the related Guarantees pursuant to Article VIII or any modifications of or deletions from such conditions or limitations;

(17) any deletions or modifications of or additions to the Events of Default set forth in Section 6.01 or covenants of the Company or the Guarantor set forth in Article IV pertaining to the Securities of the series;

(18) any restrictions or other provisions with respect to the transfer or exchange of Securities of the series, which may amend, supplement, modify or supersede those contained in this Article II;

(19) if the Securities of the series are to be convertible into or exchangeable for capital stock, other debt securities (including Securities), warrants, other equity securities or any other securities or property of the Company, the Guarantor or any other Person, at the option of the Company or the Holder or upon the occurrence of any condition or event, the terms and conditions for such conversion or exchange;

(20) whether the Securities of the series are to be entitled to the benefit of Section 4.03(b) (and accordingly constitute Rule 144A Securities); and

(21) any other terms of the series (which terms shall not be prohibited by the provisions of this Indenture).

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All Securities of any one series shall be substantially identical except as to denomination and except as may otherwise be provided in or pursuant to the Board Resolution referred to above and (subject to Section 2.03) set forth, or determined in the manner provided, in the Officers’ Certificate or Company Order referred to above or in any such indenture supplemental hereto.

If any of the terms of the series are established by action taken pursuant to a Board Resolution, a copy of an appropriate record of such action, together with such Board Resolution, shall be set forth in an Officers’ Certificate or certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Officers’ Certificate or Company Order setting forth the terms of the series.

SECTION 2.02 Denominations.

The Securities of each series shall be issuable in such denominations as shall be specified as contemplated by Section 2.01. In the absence of any such provisions with respect to the Securities of any series, the Securities of such series denominated in Dollars shall be issuable in denominations of $2,000 and any integral multiple of $1,000 in excess thereof.

SECTION 2.03 Forms Generally.

The Securities of each series shall be in fully registered form and in substantially such form or forms (including temporary or permanent global form) established by or pursuant to a Board Resolution of the Company or in one or more indentures supplemental hereto. The Securities may have notations, legends or endorsements required by law, securities exchange rule, the Company’s certificate of incorporation, bylaws or other similar governing documents, agreements to which the Company is subject, if any, or usage (provided that any such notation, legend or endorsement is in a form acceptable to the Company). A copy of the Board Resolution establishing the form or forms of Securities of any series shall be delivered to the Trustee at or prior to the delivery of the Company Order contemplated by Section 2.04 for the authentication and delivery of such Securities.

The definitive Securities of each series shall be printed, lithographed or engraved on steel engraved borders or may be produced in any other manner, all as determined by the Officers executing such Securities, as evidenced by their execution thereof.

The Trustee’s certificate of authentication shall be in substantially the following form:

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

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SECTION 2.04 Execution, Authentication, Delivery and Dating.

Two Officers of the Company shall sign the Securities on behalf of the Company and, with respect to the Guarantees of the Securities, an Officer of the Guarantor shall sign the Securities on behalf of the Guarantor, in each case by manual or facsimile signature.

If an Officer of the Company or the Guarantor whose signature is on a Security no longer holds that office at the time the Security is authenticated, the Security shall be valid nevertheless.

A Security shall not be entitled to any benefit under this Indenture or the related Guarantees or be valid or obligatory for any purpose until authenticated by the manual signature of an authorized signatory of the Trustee, which signature shall be conclusive evidence that the Security has been authenticated under this Indenture. Notwithstanding the foregoing, if any Security has been authenticated and delivered hereunder but never issued and sold by the Company, and the Company delivers such Security to the Trustee for cancellation as provided in Section 2.13, together with an Officers’ Certificate (which need not comply with Section 11.05 and need not be accompanied by an Opinion of Counsel) stating that such Security has never been issued and sold by the Company, for all purposes of this Indenture such Security shall be deemed never to have been authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture or the related Guarantee.

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Securities of any series executed by the Company and the Guarantor to the Trustee for authentication, and the Trustee shall authenticate and deliver such Securities for original issue upon a Company Order for the authentication and delivery of such Securities or pursuant to such procedures acceptable to the Trustee as may be specified from time to time by Company Order. Such order shall specify the amount of the Securities to be authenticated, the date on which the original issue of Securities is to be authenticated, the name or names of the initial Holder or Holders and any other terms of the Securities of such series not otherwise determined. If provided for in such procedures, such Company Order may authorize (1) authentication and delivery of Securities of such series for original issue from time to time, with certain terms (including, without limitation, the Maturity dates or dates, original issue date or dates and interest rate or rates) that differ from Security to Security and (2) may authorize authentication and delivery pursuant to oral or electronic instructions from the Company or its duly authorized agent, which instructions shall be promptly confirmed in writing.

In authenticating such Securities, and accepting the additional responsibilities under this Indenture in relation to such Securities, the Trustee shall be entitled to receive (in addition to the Company Order referred to above and the other documents required by Section 11.04), and (subject to Section 7.01) shall be fully protected in relying upon:

(a) a copy of the Board Resolutions pursuant to which the terms and form of the Securities were established, certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors and to be in full force and effect as of the date of such certificate, and if the terms and form of such Securities are established by an Officers’ Certificate pursuant to general authorization of the Board of Directors, such Officers’ Certificate;

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(b) an executed supplemental indenture, if any;

(c) an Officers’ Certificate delivered in accordance with Sections 11.04 and 11.05; and

(d) an Opinion of Counsel to the effect that:

(i) the form of such Securities has been established in conformity with the provisions of this Indenture;

(ii) the terms of such Securities have been established in conformity with the provisions of this Indenture;

(iii) when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any conditions specified in such Opinion of Counsel, such Securities and the related Guarantees will constitute valid and binding obligations of the Company and the Guarantor, respectively, enforceable against the Company and the Guarantor, respectively, in accordance with their respective terms, except as the enforceability thereof may be limited by applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance or other similar laws in effect from time to time affecting the rights of creditors generally, and the application of general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law); and

(iv) all conditions precedent to the authentication and delivery of the Securities and, if applicable, the execution of the supplemental indenture, have been complied with.

If all the Securities of any series are not to be issued at one time, it shall not be necessary to deliver an Officers’ Certificate and Opinion of Counsel at the time of issuance of each such Security, but such Officers’ Certificate and Opinion of Counsel shall be delivered at or before the time of issuance of the first Security of the series to be issued.

The Trustee shall not be required to authenticate such Securities if the issuance of such Securities pursuant to this Indenture would affect the Trustee’s own rights, duties or immunities under the Securities and this Indenture or otherwise in a manner not reasonably acceptable to the Trustee.

The Trustee may appoint an authenticating agent acceptable to the Company to authenticate Securities. Unless limited by the terms of such appointment, an authenticating agent may authenticate Securities whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as an Agent to deal with the Company, the Guarantor or an Affiliate of the Company or the Guarantor.

Each Security shall be dated the date of its authentication.

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SECTION 2.05 Registrar and Paying Agent.

The Company shall maintain an office or agency for each series of Securities where Securities of such series may be presented for registration of transfer or exchange (“Registrar”) and an office or agency where Securities of such series may be presented for payment (“Paying Agent”). The Registrar shall keep a register of the Securities of such series and of their transfer and exchange. The Company may appoint one or more co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrar and the term “Paying Agent” includes any additional paying agent.

The Company shall enter into an appropriate agency agreement with any Registrar or Paying Agent not a party to this Indenture. The agreement shall implement the provisions of this Indenture that relate to such Agent. The Company shall notify the Trustee of the name and address of any Agent not a party to this Indenture. The Company may change any Paying Agent or Registrar without notice to any Holder. If the Company fails to appoint or maintain another entity as Registrar or Paying Agent, the Trustee shall act as such. The Company, the Guarantor or any Subsidiary may act as Paying Agent or Registrar.

The Company initially appoints the Trustee as Registrar and Paying Agent.

SECTION 2.06 Paying Agent to Hold Money in Trust.

The Company shall require each Paying Agent other than the Trustee to agree in writing that the Paying Agent will hold in trust for the benefit of Holders or the Trustee all money held by the Paying Agent for the payment of principal of, premium, if any, or interest on or any Additional Amounts with respect to Securities and will notify the Trustee of any default by the Company in making any such payment. While any such default continues, the Trustee may require a Paying Agent to pay all money held by it to the Trustee and to account for any funds disbursed. The Company at any time may require a Paying Agent to pay all money held by it to the Trustee and to account for any funds disbursed. Upon payment over to the Trustee and upon accounting for any funds disbursed, the Paying Agent (if other than the Company, the Guarantor or a Subsidiary) shall have no further liability for the money. If the Company, the Guarantor or a Subsidiary acts as Paying Agent, it shall segregate and hold in a separate trust fund for the benefit of the Holders all money held by it as Paying Agent. Each Paying Agent shall otherwise comply with TIA Section 317(b).

SECTION 2.07 Holder Lists.

The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names and addresses of Holders and shall otherwise comply with TIA Section 312(a). If the Trustee is not the Registrar with respect to a series of Securities, the Company shall furnish to the Trustee at least five Business Days before each Interest Payment Date with respect to such series of Securities, and at such other times as the Trustee may request in writing, a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of Holders of such series, and the Company shall otherwise comply with TIA Section 312(a).

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SECTION 2.08 Transfer and Exchange.

Except as set forth in Section 2.17 or as may be provided pursuant to Section 2.01:

When Securities of any series are presented to the Registrar with the request to register the transfer of such Securities or to exchange such Securities for an equal principal amount of Securities of the same series of like tenor and of other authorized denominations, the Registrar shall register the transfer or make the exchange as requested if its requirements and the requirements of this Indenture for such transactions are met; provided, however, that the Securities presented or surrendered for registration of transfer or exchange shall be duly endorsed or accompanied by a written instruction of transfer in form reasonably satisfactory to the Registrar duly executed by the Holder thereof or by his attorney, duly authorized in writing, on which instruction the Registrar can rely.

To permit registrations of transfers and exchanges, the Company and the Guarantor shall execute and the Trustee shall authenticate Securities at the Registrar’s written request and submission of the Securities or Global Securities. No service charge shall be made to a Holder for any registration of transfer or exchange (except as otherwise expressly permitted herein), but the Company may require payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection therewith (other than such transfer tax or similar governmental charge payable upon exchanges pursuant to Section 2.12, 3.07 or 9.05). The Trustee shall authenticate Securities in accordance with the provisions of Section 2.04. Notwithstanding any other provisions of this Indenture to the contrary, the Company shall not be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part pursuant to Article III, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days prior to the mailing of notice of any offer to repurchase Securities of the series required pursuant to the terms thereof or of redemption of Securities of a series to be redeemed and ending at the close of business on the day of mailing.

The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Security (including any transfers between or among Agent Members (as defined below) or beneficial owners of interests in any Global Security) other than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof.

SECTION 2.09 Replacement Securities.

If any mutilated Security is surrendered to the Trustee, or if the Holder of a Security claims that the Security has been destroyed, lost or stolen and the Company and the Trustee receive evidence to their satisfaction of the destruction, loss or theft of such Security, the Company shall issue, the Guarantor shall execute and the Trustee shall authenticate a replacement Security of the same series if the Trustee’s requirements are met. If any such mutilated, destroyed, lost or stolen Security has become or is about to become due and payable, the Company in its discretion may, instead of issuing a new Security, pay such Security. If required by the Trustee, the Guarantor or

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the Company, such Holder must furnish an indemnity bond that is sufficient in the judgment of the Trustee and the Company to protect the Company, the Guarantor, the Trustee, any Agent or any authenticating agent from any loss that any of them may suffer if a Security is replaced. The Company and the Trustee may charge a Holder for their expenses in replacing a Security.

Every replacement Security is an additional obligation of the Company and the Guarantor.

SECTION 2.10 Outstanding Securities.

The Securities outstanding at any time are all the Securities authenticated by the Trustee except for those canceled by it, those delivered to it for cancellation, those reductions in the interest in a Global Security effected by the Trustee hereunder and those described in this Section 2.10 as not outstanding.

If a Security is replaced pursuant to Section 2.09, it ceases to be outstanding unless the Trustee receives proof satisfactory to it that the replaced Security is held by a bona fide purchaser.

If the principal amount of any Security is considered paid under Section 4.01, it ceases to be outstanding and interest on it ceases to accrue.

A Security does not cease to be outstanding because the Company, the Guarantor or an Affiliate of the Company or the Guarantor holds the Security.

SECTION 2.11 Original Issue Discount, Foreign-Currency Denominated and Treasury Securities.

In determining whether the Holders of the required principal amount of Securities have concurred in any direction, amendment, supplement, waiver or consent, (a) the principal amount of an Original Issue Discount Security shall be the principal amount thereof that would be due and payable as of the date of such determination upon acceleration of the Maturity thereof pursuant to Section 6.02, (b) the principal amount of a Security denominated in a foreign currency shall be the Dollar equivalent, as determined by the Company by reference to the noon buying rate in The City of New York for cable transfers for such currency, as such rate is certified for customs purposes by the Federal Reserve Bank of New York (the “Exchange Rate”) on the date of original issuance of such Security, of the principal amount (or, in the case of an Original Issue Discount Security, the Dollar equivalent, as determined by the Company by reference to the Exchange Rate on the date of original issuance of such Security, of the amount determined as provided in (a) above), of such Security and (c) Securities owned by the Company, the Guarantor or any other obligor upon the Securities or any Affiliate of the Company, of the Guarantor or of such other obligor shall be disregarded, except that, for the purpose of determining whether the Trustee shall be protected in relying upon any such direction, amendment, supplement, waiver or consent, only Securities that a Responsible Officer of the Trustee actually knows are so owned shall be so disregarded.

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SECTION 2.12 Temporary Securities.

Until definitive Securities of any series are ready for delivery, the Company may prepare, the Company and the Guarantor shall execute and the Trustee shall authenticate temporary Securities. Temporary Securities shall be substantially in the form of definitive Securities, but may have variations that the Company considers appropriate for temporary Securities. Without unreasonable delay, the Company shall prepare, the Company and the Guarantor shall execute and the Trustee shall authenticate definitive Securities in exchange for temporary Securities. Until so exchanged, the temporary Securities shall in all respects be entitled to the same benefits under this Indenture as definitive Securities.

SECTION 2.13 Cancellation.

The Company or the Guarantor at any time may deliver Securities to the Trustee for cancellation. The Registrar and the Paying Agent shall forward to the Trustee any Securities surrendered to them for registration of transfer, exchange, payment or redemption or for credit against any sinking fund payment. The Trustee shall cancel all Securities surrendered for registration of transfer, exchange, payment, redemption, replacement or cancellation or for credit against any sinking fund. All canceled Securities held by the Trustee shall be disposed of in accordance with the usual disposal procedures of the Trustee (subject to the record retention requirements of the Exchange Act). The Company may not issue new Securities to replace Securities that have been paid or that have been delivered to the Trustee for cancellation.

SECTION 2.14 Payments; Defaulted Interest.

Unless otherwise provided as contemplated by Section 2.01, interest (except defaulted interest) on any Security that is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the Persons who are registered Holders of that Security at the close of business on the record date next preceding such Interest Payment Date, even if such Securities are canceled after such record date and on or before such Interest Payment Date. The Holder must surrender a Security to a Paying Agent to collect principal payments. Unless otherwise provided with respect to the Securities of any series, the Company will pay the principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities in Dollars. Such amounts shall be payable at the offices of the Trustee or any Paying Agent, provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by wire transfer to an account in the continental United States or check payable in such money mailed to a Holder’s registered address with respect to any Securities.

If the Company defaults in a payment of interest on the Securities of any series, the Company shall pay the defaulted interest in any lawful manner plus, to the extent lawful, interest on the defaulted interest, in each case at the rate provided in the Securities of such series and in Section 4.01. The Company shall notify the Trustee in writing of the amount of defaulted interest proposed to be paid on the Securities of any series and the date of the proposed payment. The Company may pay the defaulted interest to the Persons who are Holders on a subsequent special record date. At least 15 days before any special record date selected by the Company, the Company (or the Trustee, in the name of and at the expense of the Company upon 20 days’ prior written notice from the Company setting forth such special record date and the interest amount to be paid) shall mail to Holders a notice that states the special record date, the related payment date and the amount of such interest to be paid.

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SECTION 2.15 Persons Deemed Owners.

The Company, the Guarantor, the Trustee, any Agent and any authenticating agent may treat the Person in whose name any Security is registered as the owner of such Security for the purpose of receiving payments of principal of, premium (if any) or interest on or any Additional Amounts with respect to such Security and for all other purposes. None of the Company, the Guarantor, the Trustee, any Agent or any authenticating agent shall be affected by any notice to the contrary.

SECTION 2.16 Computation of Interest.

Except as otherwise specified as contemplated by Section 2.01 for Securities of any series, interest on the Securities of each series shall be computed on the basis of a year comprising twelve 30-day months.

SECTION 2.17 Global Securities; Book-Entry Provisions.

If Securities of a series are issuable in global form as a Global Security, as contemplated by Section 2.01, then, notwithstanding clause (11) of Section 2.01 and the provisions of Section 2.02, any such Global Security shall represent such of the outstanding Securities of such series as shall be specified therein and may provide that it shall represent the aggregate amount of outstanding Securities from time to time endorsed thereon and that the aggregate amount of outstanding Securities represented thereby may from time to time be reduced or increased, as appropriate, to reflect exchanges, transfers or redemptions. Any endorsement of a Global Security to reflect the amount, or any increase or decrease in the amount, of outstanding Securities represented thereby shall be made by the Trustee (i) in such manner and upon instructions given by such Person or Persons as shall be specified in such Security or in a Company Order to be delivered to the Trustee pursuant to Section 2.04 or (ii) otherwise in accordance with written instructions or such other written form of instructions as is customary for the Depositary for such Security, from such Depositary or its nominee on behalf of any Person having a beneficial interest in such Global Security. Subject to the provisions of Section 2.04 and, if applicable, Section 2.12, the Trustee shall deliver and redeliver any Security in permanent global form in the manner and upon instructions given by the Person or Persons specified in such Security or in the applicable Company Order. With respect to the Securities of any series that are represented by a Global Security, the Company and the Guarantor authorize the execution and delivery by the Trustee of a letter of representations or other similar agreement or instrument in the form customarily provided for by the Depositary appointed with respect to such Global Security. Any Global Security may be deposited with the Depositary or its nominee, or may remain in the custody of the Trustee or the Security Custodian therefor pursuant to a FAST Balance Certificate Agreement or similar agreement between the Trustee and the Depositary. If a Company Order has been, or simultaneously is, delivered, any instructions by the Company with respect to endorsement or delivery or redelivery of a Security in global form shall be in writing but need not comply with Section 11.05 and need not be accompanied by an Opinion of Counsel.

Members of, or participants in, the Depositary (“Agent Members”) shall have no rights under this Indenture with respect to any Global Security held on their behalf by the Depositary, or the Trustee or the Security Custodian as its custodian, or under such Global Security, and the Depositary may be treated by the Company, the Guarantor, the Trustee or the Security Custodian

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and any agent of the Company, the Guarantor, the Trustee or the Security Custodian as the absolute owner of such Global Security for all purposes whatsoever. Notwithstanding the foregoing, (i) the registered holder of a Global Security of a series may grant proxies and otherwise authorize any Person, including Agent Members and Persons that may hold interests through Agent Members, to take any action that a Holder of Securities of such series is entitled to take under this Indenture or the Securities of such series and (ii) nothing herein shall prevent the Company, the Guarantor, the Trustee or the Security Custodian, or any agent of the Company, the Guarantor, the Trustee or the Security Custodian, from giving effect to any written certification, proxy or other authorization furnished by the Depositary or shall impair, as between the Depositary and its Agent Members, the operation of customary practices governing the exercise of the rights of a beneficial owner of any Security.

Notwithstanding Section 2.08, and except as otherwise provided pursuant to Section 2.01: Transfers of a Global Security shall be limited to transfers of such Global Security in whole, but not in part, to the Depositary, its successors or their respective nominees. Interests of beneficial owners in a Global Security may be transferred in accordance with the rules and procedures of the Depositary. Securities shall be transferred to all beneficial owners in exchange for their beneficial interests in a Global Security if, and only if, either (1) the Depositary notifies the Company that it is unwilling or unable to continue as Depositary for the Global Security and a successor Depositary is not appointed by the Company within 90 days of such notice, (2) an Event of Default has occurred with respect to such series and is continuing and the Registrar has received a request from the Depositary to issue Securities in lieu of all or a portion of the Global Security (in which case the Company shall deliver Securities within 30 days of such request) or (3) the Company determines not to have the Securities represented by a Global Security.

In connection with any transfer of a portion of the beneficial interests in a Global Security to beneficial owners pursuant to this Section 2.17, the Registrar shall reflect on its books and records the date and a decrease in the principal amount of the Global Security in an amount equal to the principal amount of the beneficial interests in the Global Security to be transferred, and the Company and the Guarantor shall execute, and the Trustee upon receipt of a Company Order for the authentication and delivery of Securities shall authenticate and deliver, one or more Securities of the same series of like tenor and amount.

In connection with the transfer of all the beneficial interests in a Global Security to beneficial owners pursuant to this Section 2.17, the Global Security shall be deemed to be surrendered to the Trustee for cancellation, and the Company and the Guarantor shall execute, and the Trustee shall authenticate and deliver, to each beneficial owner identified by the Depositary in exchange for its beneficial interests in the Global Security, an equal aggregate principal amount of Securities of authorized denominations.

None of the Company, the Guarantor or the Trustee will have any responsibility or liability for any aspect of the records relating to, or payments made on account of, Securities by the Depositary, or for maintaining, supervising or reviewing any records of the Depositary relating to such Securities. None of the Company, the Guarantor or the Trustee shall be liable for any delay by the related Global Security Holder or the Depositary in identifying the beneficial owners, and each such Person may conclusively rely on, and shall be protected in relying on, instructions from such Global Security Holder or the Depositary for all purposes (including with respect to the registration and delivery, and the respective principal amounts, of the Securities to be issued).

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The provisions of the last sentence of the third paragraph of Section 2.04 shall apply to any Global Security if such Global Security was never issued and sold by the Company and the Company or the Guarantor delivers to the Trustee the Global Security together with an Officers’ Certificate (which need not comply with Section 11.05 and need not be accompanied by an Opinion of Counsel) with regard to the cancellation or reduction in the principal amount of Securities represented thereby, together with the written statement contemplated by the last sentence of the third paragraph of Section 2.04.

Notwithstanding the provisions of Sections 2.03 and 2.14, unless otherwise specified as contemplated by Section 2.01, payment of principal of, premium (if any) and interest on and any Additional Amounts with respect to any Global Security shall be made to the Person or Persons specified therein.

Neither the Trustee nor any Agent shall have any responsibility for any actions taken or not taken by the Depositary.

SECTION 2.18 CUSIP Numbers.

The Company in issuing the Securities may use “CUSIP” numbers (if then generally in use), and, if so, the Trustee shall use “CUSIP” numbers in notices of redemption as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Securities or as contained in any notice of a redemption and that reliance may be placed only on the other identification numbers printed on the Securities, and any such redemption shall not be affected by any defect in or omission of such numbers. The Company will promptly notify the Trustee in writing of any change in the “CUSIP” numbers of the Securities.

ARTICLE III

REDEMPTION

SECTION 3.01 Applicability of Article.

Securities of any series that are redeemable before their Stated Maturity shall be redeemable in accordance with their terms and (except as otherwise specified as contemplated by Section 2.01 for Securities of any series) in accordance with this Article III.

SECTION 3.02 Notice to the Trustee.

If the Company elects to redeem Securities of any series pursuant to this Indenture, it shall notify the Trustee of the Redemption Date and the principal amount of Securities of such series to be redeemed. The Company shall so notify the Trustee at least five Business Days before the giving of the notice of redemption pursuant to Section 3.04 (unless a shorter notice shall be satisfactory to the Trustee) by delivering to the Trustee an Officers’ Certificate stating that such redemption will comply with the provisions of this Indenture and of the Securities of such series. Any such notice may be canceled at any time prior to the mailing of such notice of such redemption to any Holder and shall thereupon be void and of no effect.

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SECTION 3.03 Selection of Securities To Be Redeemed.

If less than all the Securities of any series are to be redeemed (unless all of the Securities of such series of a specified tenor are to be redeemed), the particular Securities to be redeemed shall be selected not more than 60 days prior to the Redemption Date by the Trustee from the outstanding Securities of such series (and tenor) not previously called for redemption, on a pro rata basis (or, in the case of Global Securities, pursuant to the applicable Depositary procedures).

The Trustee shall promptly notify the Company and the Registrar in writing of the Securities selected for redemption and, in the case of any Securities selected for partial redemption, the principal amount thereof to be redeemed.

For purposes of this Indenture, unless the context otherwise requires, all provisions relating to redemption of Securities shall relate, in the case of any of the Securities redeemed or to be redeemed only in part, to the portion of the principal amount thereof which has been or is to be redeemed.

SECTION 3.04 Notice of Redemption.

Notice of redemption shall be given by first-class mail, postage prepaid, mailed not less than 10 nor more than 60 days prior to the Redemption Date, to each Holder of Securities to be redeemed, at the address of such Holder appearing in the register of Securities maintained by the Registrar.

All notices of redemption shall identify the Securities to be redeemed and shall state:

(1) the Redemption Date;

(2) the Redemption Price;

(3) that, unless the Company and the Guarantor default in making the redemption payment, interest on Securities called for redemption ceases to accrue on and after the Redemption Date, and the only remaining right of the Holders of such Securities is to receive payment of the Redemption Price upon surrender to the Paying Agent of the Securities redeemed;

(4) if any Security is to be redeemed in part, the portion of the principal amount thereof to be redeemed and that on and after the Redemption Date, upon surrender for cancellation of such Security to the Paying Agent, a new Security or Securities in the aggregate principal amount equal to the unredeemed portion thereof will be issued without charge to the Holder;

(5) that Securities called for redemption must be surrendered to the Paying Agent to collect the Redemption Price and the name and address of the Paying Agent;

(6) that the redemption is for a sinking or analogous fund, if such is the case; and

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(7) the CUSIP number, if any, relating to such Securities, along with the statement in Section 2.18.

At the Company’s request, the Trustee shall give the notice of redemption in the name and at the expense of the Company; provided that the Company shall have delivered to the Trustee, at least five Business Days before notice of redemption is required to be mailed or caused to be mailed to Holders pursuant to this Section 3.04 (unless a shorter notice shall be satisfactory to the Trustee), an Officers’ Certificate requesting that the Trustee give such notice with the form of such notice included as an exhibit thereto and setting forth the information required to be stated in such notice as provided in the preceding paragraph.

SECTION 3.05 Effect of Notice of Redemption.

Once notice of redemption is mailed, Securities called for redemption become due and payable on the Redemption Date and at the Redemption Price. Upon surrender to the Paying Agent, such Securities called for redemption shall be paid at the Redemption Price, but interest installments whose maturity is on or prior to such Redemption Date will be payable on the relevant Interest Payment Dates to the Holders of record at the close of business on the relevant record dates specified pursuant to Section 2.01.

SECTION 3.06 Deposit of Redemption Price.

On or prior to 11:00 a.m., New York City time, on any Redemption Date, the Company or the Guarantor shall deposit with the Trustee or the Paying Agent (or, if the Company or the Guarantor is acting as the Paying Agent, segregate and hold in trust as provided in Section 2.06) an amount of money in same day funds sufficient to pay the Redemption Price of, and (except if the Redemption Date shall be an Interest Payment Date) accrued interest on and any Additional Amounts with respect to, the Securities or portions thereof which are to be redeemed on that date, other than Securities or portions thereof called for redemption on that date which have been delivered by the Company or the Guarantor to the Trustee for cancellation.

If the Company or the Guarantor complies with the preceding paragraph, then, unless the Company and the Guarantor default in the payment of such Redemption Price, interest on the Securities to be redeemed will cease to accrue on and after the applicable Redemption Date, whether or not such Securities are presented for payment, and the Holders of such Securities shall have no further rights with respect to such Securities except for the right to receive the Redemption Price upon surrender of such Securities. If any Security called for redemption shall not be so paid upon surrender thereof for redemption, the principal, premium, if any, any Additional Amounts, and, to the extent lawful, accrued interest thereon shall, until paid, bear interest from the Redemption Date at the rate specified pursuant to Section 2.01 or provided in the Securities or, in the case of Original Issue Discount Securities, such Securities’ yield to maturity.

SECTION 3.07 Securities Redeemed or Purchased in Part.

Upon surrender to the Paying Agent of a Security to be redeemed in part, the Company and the Guarantor shall execute and the Trustee shall authenticate and deliver to the Holder of such Security without service charge to such Holder, upon delivery of a Company Order and an Officers’ Certificate and Opinion of Counsel pursuant to Sections 11.04 and 11.05, a new Security or Securities, of the same series and of any authorized denomination as requested by such Holder in aggregate principal amount equal to, and in exchange for, the unredeemed portion of the principal of the Security so surrendered that is not redeemed.

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SECTION 3.08 Purchase of Securities.

Unless otherwise specified as contemplated by Section 2.01, the Company, the Guarantor and any Affiliate of the Company or the Guarantor may, subject to applicable law, at any time purchase or otherwise acquire Securities in the open market or by private agreement. Any such acquisition shall not operate as or be deemed for any purpose to be a redemption of the indebtedness represented by such Securities. Any Securities purchased or acquired by the Company or the Guarantor may be delivered to the Trustee and, upon such delivery, the indebtedness represented thereby shall be deemed to be satisfied. Section 2.13 shall apply to all Securities so delivered.

SECTION 3.09 Mandatory and Optional Sinking Funds.

The minimum amount of any sinking fund payment provided for by the terms of Securities of any series is herein referred to as a “mandatory sinking fund payment,” and any payment in excess of such minimum amount provided for by the terms of Securities of any series is herein referred to as an “optional sinking fund payment.” Unless otherwise provided by the terms of Securities of any series, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 3.10. Each sinking fund payment shall be applied to the redemption of Securities of any series as provided for by the terms of Securities of such series and by this Article III.

SECTION 3.10 Satisfaction of Sinking Fund Payments with Securities.

The Company or the Guarantor may deliver outstanding Securities of a series (other than any previously called for redemption) and may apply as a credit Securities of a series that have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking fund payments pursuant to the terms of such Securities, in each case in satisfaction of all or any part of any sinking fund payment with respect to the Securities of such series required to be made pursuant to the terms of such series of Securities; provided that such Securities have not been previously so credited. Such Securities shall be received and credited for such purpose by the Trustee at the Redemption Price specified in such Securities for redemption through operation of the sinking fund and the amount of such sinking fund payment shall be reduced accordingly.

SECTION 3.11 Redemption of Securities for Sinking Fund.

Not less than 45 days prior (unless a shorter period shall be satisfactory to the Trustee) to each sinking fund payment date for any series of Securities, the Company will deliver to the Trustee an Officers’ Certificate of the Company specifying the amount of the next ensuing sinking fund payment for that series pursuant to the terms of that series, the portion thereof, if any, which is to be satisfied by payment of cash and the portion thereof, if any, which is to be satisfied by delivery of or by crediting Securities of that series pursuant to Section 3.10 and will also deliver or cause to be delivered to the Trustee any Securities to be so delivered. Failure of the Company to timely deliver or cause to be delivered such Officers’ Certificate and Securities specified in this paragraph, if any, shall not constitute a default but shall constitute the election of the Company

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that the mandatory sinking fund payment for such series due on the next succeeding sinking fund payment date shall be paid entirely in cash without the option to deliver or credit Securities of such series in respect thereof and that the Company will make no optional sinking fund payment with respect to such series as provided in this Section 3.11.

If the sinking fund payment or payments (mandatory or optional or both) to be made in cash on the next succeeding sinking fund payment date plus any unused balance of any preceding sinking fund payments made in cash shall exceed $100,000 (or the Dollar equivalent thereof based on the applicable Exchange Rate on the date of original issue of the applicable Securities) or a lesser sum if the Company shall so request with respect to the Securities of any particular series, such cash shall be applied on the next succeeding sinking fund payment date to the redemption of Securities of such series at the sinking fund redemption price together with accrued and unpaid interest to the date fixed for redemption. If such amount shall be $100,000 (or the Dollar equivalent thereof as aforesaid) or less and the Company makes no such request then it shall be carried over until a sum in excess of $100,000 (or the Dollar equivalent thereof as aforesaid) is available. Not less than 30 days before each such sinking fund payment date, the Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 3.03 and cause notice of the redemption thereof to be given in the name of and at the expense of the Company in the manner provided in Section 3.04. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Sections 3.05, 3.06 and 3.07.

ARTICLE IV

COVENANTS SECTION

SECTION 4.01 Payment of Securities.

The Company shall pay the principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities of each series on the dates and in the manner provided in the Securities of such series and in this Indenture. Principal, premium, interest and any Additional Amounts shall be considered paid on the date due if the Paying Agent (other than the Company, the Guarantor or a Subsidiary) holds on that date money deposited by the Company or the Guarantor designated for and sufficient to pay all principal, premium, interest and any Additional Amounts then due.

The Company shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal and premium (if any), at a rate equal to the then applicable interest rate on the Securities to the extent lawful; and it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest and any Additional Amounts (without regard to any applicable grace period) at the same rate to the extent lawful.

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SECTION 4.02 Maintenance of Office or Agency.

The Company will maintain in each Place of Payment for any series of Securities an office or agency (which may be an office of the Trustee, the Registrar or the Paying Agent) where Securities of that series may be presented for registration of transfer or exchange, where Securities of that series may be presented for payment and where notices and demands to or upon the Company or the Guarantor in respect of the Securities of that series and this Indenture may be served. Unless otherwise designated by the Company by written notice to the Trustee and the Guarantor, such office or agency shall be the office of the Trustee in The City of New York. The Company will give prompt written notice to the Trustee and the Guarantor of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee and the Guarantor with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee.

The Company may also from time to time designate one or more other offices or agencies where the Securities of one or more series may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in each Place of Payment for Securities of any series for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency.

The Company hereby designates the Corporate Trust Office of the Trustee as one such additional office or agency of the Company in accordance with Section 2.05 hereof.

SECTION 4.03 SEC Reports; Financial Statements.

(a) If the Company or the Guarantor is subject to the requirements of Section 13 or 15(d) of the Exchange Act, the Company or the Guarantor, as the case may be, shall file with the Trustee, within 15 days after it files the same with the SEC, copies of the annual and quarterly reports and the information, documents and other reports (or such portions of any of the foregoing as the SEC may by rules and regulations prescribe) that the Company or the Guarantor is required to file with the SEC pursuant to Section 13 or 15(d) of the Exchange Act; provided, that the delivery obligation hereunder shall be deemed satisfied by the Company or the Guarantor if all such items are made available to the Trustee on the Company’s or the Guarantor’s website or the website of the SEC using the EDGAR filing system (or any successor filing system) and such reports are publicly available. If this Indenture is qualified under the TIA, but not otherwise, the Company and the Guarantor shall also comply with the provisions of TIA Section 314(a). Delivery of such reports, information and documents to the Trustee shall be for informational purposes only, and the Trustee’s receipt thereof shall not constitute actual or constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on Officers’ Certificates or certificates delivered pursuant to Section 4.04). The Trustee shall not be obligated to monitor or confirm, on a continuing basis or otherwise, the Company’s or the Guarantor’s compliance with this Section 4.03 with respect to the filing of such reports and such information, documents and other reports with the SEC or the making publicly available of such reports and such information, documents and other reports on the Company’s or the Guarantor’s website or the website of the SEC.

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(b) If neither the Company nor the Guarantor is subject to the requirements of Section 13 or 15(d) of the Exchange Act, the Company or the Guarantor shall furnish to all Holders of Rule 144A Securities and prospective purchasers of Rule 144A Securities designated by the Holders of Rule 144A Securities, promptly upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) promulgated under the Securities Act of 1933, as amended.

(c) Delivery of such reports, information and documents to the Trustee under this Section 4.03 is for informational purposes only, and the Trustee’s receipt of such reports, information and documents shall not constitute actual or constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on an Officers’ Certificate).

SECTION 4.04 Compliance Certificate.

(a) Each of the Company and the Guarantor shall deliver to the Trustee, within 120 days after the end of each fiscal year, a statement signed by an Officer of the Company or the Guarantor, as the case may be, which need not constitute an Officers’ Certificate, complying with TIA Section 314(a)(4) and stating that in the course of performance by the signing Officer of his or her duties as such Officer of the Company or the Guarantor, as the case may be, he or she would normally obtain knowledge of the keeping, observing, performing and fulfilling by the Company or the Guarantor, as the case may be, of its obligations under this Indenture, and further stating that to the best of his or her knowledge the Company or the Guarantor, as the case may be, has kept, observed, performed and fulfilled each and every covenant contained in this Indenture and is not in default in the performance or observance of any of the terms, provisions and conditions hereof (or, if a Default or Event of Default shall have occurred, describing all such Defaults or Events of Default of which such Officer may have knowledge and what action the Company or the Guarantor, as the case may be, is taking or proposes to take with respect thereto).

(b) The Company or the Guarantor shall, so long as Securities of any series are outstanding, deliver to the Trustee, forthwith upon any Officer of the Company or the Guarantor, as the case may be, becoming aware of any Default or Event of Default under this Indenture, an Officers’ Certificate specifying such Default or Event of Default and what action the Company or the Guarantor, as the case may be, is taking or proposes to take with respect thereto.

SECTION 4.05 Corporate Existence.

Subject to Article V, each of the Company and the Guarantor shall do or cause to be done all things necessary to preserve and keep in full force and effect its existence.

SECTION 4.06 Waiver of Stay, Extension or Usury Laws.

Each of the Company and the Guarantor covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law or any usury law or other law that would prohibit or forgive it from paying all or any portion of the principal of or interest on the Securities as contemplated herein, wherever enacted, now or at any time hereafter in force, or which may affect the covenants or the performance of this Indenture; and (to the extent that it may lawfully do so) each of the Company and the Guarantor hereby expressly waives all benefit or advantage of any such law, and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

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SECTION 4.07 Additional Amounts.

If the Securities of a series expressly provide for the payment of Additional Amounts, the Company will pay to the Holder of any Security of such series Additional Amounts as expressly provided therein.

Whenever in this Indenture there is mentioned, in any context, the payment of the principal of or any premium or interest on, or in respect of, any Security of any series or the net proceeds received from the sale or exchange of any Security of any series, such mention shall be deemed to include mention of the payment of Additional Amounts provided for in this Section 4.07 to the extent that, in such context, Additional Amounts are, were or would be payable in respect thereof pursuant to the provisions of this Section 4.07 and express mention of the payment of Additional Amounts (if applicable) in any provisions hereof shall not be construed as excluding Additional Amounts in those provisions hereof where such express mention is not made.

The Company shall notify the Trustee in writing of the amounts and payment dates of any Additional Amounts that may become payable. The Trustee shall not at any time be under any duty or responsibility to any Holder of Securities of a series to determine any Additional Amounts, or with respect to the nature, extent or calculation of the Additional Amounts owed, or with respect to the method employed in such calculation of Additional Amounts.

SECTION 4.08 Limitation on Liens.

The Guarantor shall not, and shall not permit any Principal Domestic Subsidiary to, issue, assume or guarantee any Debt for borrowed money secured by any Lien upon any Principal Property or any shares of stock or Debt of any Principal Domestic Subsidiary (whether such Principal Property, shares of stock or Debt is now owned or hereafter acquired) without making effective provision whereby the Securities (together with, if the Guarantor shall so determine, any other Debt or other obligation of the Guarantor or any Subsidiary) shall be secured equally and ratably with (or, at the option of the Guarantor, prior to) the Debt so secured for so long as such Debt is so secured. The foregoing restrictions will not, however, apply to Debt secured by Permitted Liens.

In addition, the Guarantor and its Principal Domestic Subsidiaries may, without securing the Securities, issue, assume or guarantee Debt that would otherwise be subject to the foregoing restrictions in an aggregate principal amount that, together with all other such Debt of the Guarantor and its Principal Domestic Subsidiaries that would otherwise be subject to the foregoing restrictions (not including Debt permitted to be secured under the definition of Permitted Liens) and the aggregate amount of Attributable Debt deemed outstanding with respect to Sale/Leaseback Transactions (reduced by the amount applied pursuant to Section 4.09(b)), does not at any one time exceed 15% of Consolidated Adjusted Net Assets.

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The mortgage or pledge of any property of the Guarantor or any Subsidiary in favor of the United States or any State, or any department, agency, instrumentality or political subdivision of either, to secure partial, progress, advance or other payments pursuant to the provisions of any contract or statute shall not be deemed to create “Debt” secured by “Liens” within the meaning of those terms as used in this Indenture.

SECTION 4.09 Limitation on Sale/Leaseback Transactions.

The Guarantor shall not, and shall not permit any Principal Domestic Subsidiary to, enter into any Sale/Leaseback Transaction with any Person (other than the Guarantor or a Subsidiary) unless:

(a) the Guarantor or such Principal Domestic Subsidiary would be entitled to incur Debt in a principal amount equal to the Attributable Debt with respect to such Sale/Leaseback Transaction secured by a Lien on the property subject to such Sale/Leaseback Transaction pursuant to Section 4.08 without equally and ratably securing the Securities pursuant to such covenant; or

(b) within a period commencing 12 months prior to the consummation of such Sale/Leaseback Transaction and ending 12 months after the consummation thereof, the Guarantor or any Subsidiary shall have applied an amount equal to all or a portion of the net proceeds of such Sale/Leaseback Transaction (with any such amount not being so applied to be subject to Section 4.09(a)):

(1) to the voluntary defeasance or retirement of any Securities or any Funded Debt; or

(2) to the acquisition, construction, improvement or expansion of one or more Principal Properties.

For these purposes, the net proceeds of a Sale/Leaseback Transaction means an amount equal to the greater of (i) the net proceeds of the sale or transfer of the property leased in such Sale/Leaseback Transaction and (ii) the fair value, as determined by the Board of Directors of the Guarantor and evidenced by a Board Resolution, of such property at the time of entering into such Sale/Leaseback Transaction.

ARTICLE V

SUCCESSORS SECTION

SECTION 5.01 Limitations on Mergers and Consolidations.

Neither the Company nor the Guarantor shall, in any transaction or series of transactions, consolidate with or merge into any Person, or sell, lease, convey, transfer or otherwise dispose of all or substantially all of its assets to any Person (other than a consolidation with or merger of the Company and the Guarantor or a sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company to the Guarantor or of the Guarantor to the Company), unless:

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(1) either (a) the Company or the Guarantor, as the case may be, shall be the continuing Person or (b) the Person (if other than the Company or the Guarantor) formed by such consolidation or into which the Company or the Guarantor is merged, or to which such sale, lease, conveyance, transfer or other disposition shall be made (collectively, the “Successor”), is organized and validly existing under the laws of the United States, any political subdivision thereof or any State thereof or the District of Columbia, and expressly assumes by supplemental indenture, in the case of the Company, the due and punctual payment of the principal of, premium (if any) and interest on and any Additional Amounts with respect to all the Securities and the performance of the Company’s covenants and obligations under this Indenture and the Securities, or, in the case of the Guarantor, the performance of the Guarantee and the Guarantor’s covenants and obligations under this Indenture and the Securities;

(2) immediately after giving effect to such transaction or series of transactions, no Default or Event of Default shall have occurred and be continuing or would result therefrom; and

(3) the Company or the Guarantor, as the case may be, delivers to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that the transaction and such supplemental indenture comply with this Indenture and all conditions precedent set forth in this Indenture have been complied with and such supplemental indenture (if any) is the legal, valid and binding obligation of the Company and the Guarantor.

SECTION 5.02 Successor Person Substituted.

Upon any consolidation or merger of the Company or the Guarantor, as the case may be, or any sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor in accordance with Section 5.01, the Successor formed by such consolidation or into or with which the Company or the Guarantor is merged or to which such sale, lease, conveyance, transfer or other disposition is made shall succeed to, and be substituted for, and may exercise every right and power of the Company or the Guarantor, as the case may be, under this Indenture and the Securities with the same effect as if such Successor had been named as the Company or the Guarantor, as the case may be, herein and the predecessor Company or Guarantor, in the case of a sale, conveyance, transfer or other disposition, shall be released from all obligations under this Indenture, the Securities and, in the case of the Guarantor, the Guarantee.

ARTICLE VI

DEFAULTS AND REMEDIES SECTION

SECTION 6.01 Events of Default.

Unless either inapplicable to a particular series or specifically deleted or modified in or pursuant to the supplemental indenture or Board Resolution establishing such series of Securities or in the form of Security for such series, an “Event of Default,” wherever used herein with respect to Securities of any series, occurs if:

(1) there is a default in the payment of interest on or any Additional Amounts with respect to any Security of that series when the same becomes due and payable and such default continues for a period of 30 days;

(2) there is a default in the payment of (A) the principal of any Security of that series at its Maturity or (B) premium (if any) on any Security of that series when the same becomes due and payable;

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(3) there is a default in the deposit of any sinking fund payment, when and as due by the terms of a Security of that series, and such default continues for a period of 30 days;

(4) the Company or the Guarantor fails to comply with any of its other covenants or agreements in, or provisions of, the Securities of such series or this Indenture (other than an agreement, covenant or provision that has expressly been included in this Indenture solely for the benefit of one or more series of Securities other than that series) which shall not have been remedied within the specified period after written notice, as specified in the last paragraph of this Section 6.01;

(5) the Company or the Guarantor pursuant to or within the meaning of any Bankruptcy Law:

(A) commences a voluntary case,

(B) consents to the entry of an order for relief against it in an involuntary case,

(C) consents to the appointment of a Bankruptcy Custodian of it or for all or substantially all of its property, or

(D) makes a general assignment for the benefit of its creditors;

(6) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that remains unstayed and in effect for 90 days and that:

(A) is for relief against the Company or the Guarantor as debtor in an involuntary case,

(B) appoints a Bankruptcy Custodian of the Company or the Guarantor or a Bankruptcy Custodian for all or substantially all of the property of the Company or the Guarantor, or

(C) orders the liquidation of the Company or the Guarantor; or

(7) any other Event of Default provided with respect to Securities of that series occurs.

The term “Bankruptcy Custodian” means any receiver, trustee, assignee, liquidator or similar official under any Bankruptcy Law.

When a Default is cured, it ceases.

Notwithstanding the foregoing provisions of this Section 6.01, if the principal of, premium (if any) or interest on or Additional Amounts with respect to any Security is payable in a currency or currencies (including a composite currency) other than Dollars and such currency or currencies are not available to the Company or the Guarantor for making payment thereof due to the imposition of exchange controls or other circumstances beyond the control of the Company or the Guarantor (a “Conversion Event”), each of the Company and the Guarantor will be entitled to satisfy its obligations to Holders of the Securities by making such payment in Dollars in an amount equal to the Dollar equivalent of the amount payable in such other currency, as determined by the Company or the Guarantor, as the case may be, by reference to the Exchange Rate on the date of such

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payment, or, if such rate is not then available, on the basis of the most recently available Exchange Rate. Notwithstanding the foregoing provisions of this Section 6.01, any payment made under such circumstances in Dollars where the required payment is in a currency other than Dollars will not constitute an Event of Default under this Indenture.

Promptly after the occurrence of a Conversion Event, the Company or the Guarantor shall give written notice thereof to the Trustee; and the Trustee, promptly after receipt of such notice, shall give notice thereof in the manner provided in Section 11.02 to the Holders. Promptly after the making of any payment in Dollars as a result of a Conversion Event, the Company or the Guarantor, as the case may be, shall give notice in the manner provided in Section 11.02 to the Holders, setting forth the applicable Exchange Rate and describing the calculation of such payments.

A Default under clause (4) or (7) of this Section 6.01 is not an Event of Default until the Trustee notifies the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Default notify the Company, the Guarantor and the Trustee, of the Default, and the Company or the Guarantor, as the case may be, fails to cure the Default within 90 days after receipt of the notice. The notice must specify the Default, demand that it be remedied and state that the notice is a “Notice of Default.”

SECTION 6.02 Acceleration.

If an Event of Default with respect to any Securities of any series at the time outstanding (other than an Event of Default specified in clause (5) or (6) of Section 6.01) occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default by notice to the Company, the Guarantor and the Trustee, may declare the principal of (or, if any such Securities are Original Issue Discount Securities, such portion of the principal amount as may be specified in the terms of that series) and all accrued and unpaid interest on all then outstanding Securities of such series, as the case may be, to be due and payable. Upon any such declaration, the amounts due and payable on the Securities shall be due and payable immediately. If an Event of Default specified in clause (5) or (6) of Section 6.01 hereof occurs, such amounts shall ipso facto become and be immediately due and payable without any declaration, notice or other act on the part of the Trustee or any Holder. The Holders of a majority in principal amount of the then outstanding Securities of the series affected by such Event of Default by written notice to the Trustee may rescind an acceleration and its consequences (other than nonpayment of principal of or premium or interest on or any Additional Amounts with respect to the Securities) if the rescission would not conflict with any judgment or decree and if all existing Events of Default with respect to Securities of that series have been cured or waived, except nonpayment of principal, premium, interest or any Additional Amounts that has become due solely because of the acceleration.

SECTION 6.03 Other Remedies.

If an Event of Default occurs and is continuing, the Trustee may pursue any available remedy to collect the payment of principal of, or premium, if any, or interest on the Securities or to enforce the performance of any provision of the Securities or this Indenture.

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The Trustee may maintain a proceeding even if it does not possess any of the Securities or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Holder in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. All remedies are cumulative to the extent permitted by law.

SECTION 6.04 Waiver of Defaults.

Subject to Sections 6.07 and 9.02, the Holders of a majority in principal amount of the then outstanding Securities of any series by notice to the Trustee may waive an existing or past Default or Event of Default with respect to such series and its consequences (including waivers obtained in connection with a tender offer or exchange offer for Securities of such series or a solicitation of consents in respect of Securities of such series, provided that in each case such offer or solicitation is made to all Holders of then outstanding Securities of such series), except (1) a continuing Default or Event of Default in the payment of the principal of, or premium, if any, or interest on or any Additional Amounts with respect to any Security or (2) a continued Default in respect of a provision that under Section 9.02 cannot be amended or supplemented without the consent of each Holder affected. Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon.

SECTION 6.05 Control by Majority.

With respect to Securities of any series, the Holders of a majority in principal amount of the then outstanding Securities of such series may direct in writing the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on it relating to or arising under an Event of Default described in clause (1), (2), (3), (4) or (7) of Section 6.01, and with respect to all Securities, the Holders of a majority in principal amount of all the then outstanding Securities affected may direct in writing the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on it not relating to or arising under such an Event of Default. However, the Trustee may refuse to follow any direction that conflicts with applicable law or this Indenture, that the Trustee determines may be unduly prejudicial to the rights of other Holders, or that may involve the Trustee in personal liability; provided, however, that the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. Prior to taking any action hereunder, the Trustee shall be entitled to indemnification satisfactory to it in its sole discretion from Holders directing the Trustee against all losses and expenses caused by taking or not taking such action.

SECTION 6.06 Limitations on Suits.

Subject to Section 6.07 hereof, a Holder of a Security of any series may pursue a remedy with respect to this Indenture or the Securities of such series only if:

(1) the Holder gives to the Trustee written notice of a continuing Event of Default with respect to such series;

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(2) the Holders of at least 25% in principal amount of the then outstanding Securities of such series make a written request to the Trustee to pursue the remedy;

(3) such Holder or Holders offer to the Trustee indemnity satisfactory to the Trustee against any loss, liability or expense;

(4) the Trustee does not comply with the request within 60 days after receipt of the request and the offer of indemnity; and

(5) during such 60-day period the Holders of a majority in principal amount of the Securities of that series do not give the Trustee a direction inconsistent with the request.

A Holder may not use this Indenture to prejudice the rights of another Holder or to obtain a preference or priority over another Holder.

SECTION 6.07 Rights of Holders to Receive Payment.

Notwithstanding any other provision of this Indenture, the right of any Holder of a Security to receive payment of principal of and premium, if any, and interest on and any Additional Amounts with respect to the Security, on or after the respective due dates expressed in the Security, or to bring suit for the enforcement of any such payment on or after such respective dates, is absolute and unconditional and shall not be impaired or affected without the consent of the Holder.

SECTION 6.08 Collection Suit by Trustee.

If an Event of Default specified in clause (1) or (2) of Section 6.01 hereof occurs and is continuing, the Trustee is authorized to recover judgment in its own name and as trustee of an express trust against the Company or the Guarantor for the amount of principal, premium (if any), interest and any Additional Amounts remaining unpaid on the Securities of the series affected by the Event of Default, and interest on overdue principal and premium, if any, and, to the extent lawful, interest on overdue interest, and such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel.

SECTION 6.09 Trustee May File Proofs of Claim.

The Trustee is authorized to file such proofs of claim and other papers or documents and to take such actions, including participating as a member, voting or otherwise, of any committee of creditors, as may be necessary or advisable to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and the Holders allowed in any judicial proceedings relative to the Company or the Guarantor or their respective creditors or properties and shall be entitled and empowered to collect, receive and distribute any money or other property payable or deliverable on any such claims and any Bankruptcy Custodian in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee, and in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.07. To the extent that the payment

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of any such compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.07 out of the estate in any such proceeding, shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, money, securities and other properties which the Holders of the Securities may be entitled to receive in such proceeding whether in liquidation or under any plan of reorganization or arrangement or otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

SECTION 6.10 Priorities.

If the Trustee collects any money pursuant to this Article VI, it shall pay out the money in the following order:

First: to the Trustee for amounts due under Section 7.07;

Second: to Holders for amounts due and unpaid on the Securities in respect of which or for the benefit of which such money has been collected, for principal, premium (if any), interest and any Additional Amounts ratably, without preference or priority of any kind, according to the amounts due and payable on such Securities for principal, premium (if any), interest and any Additional Amounts, respectively; and

Third: to the Company.

The Trustee, upon prior written notice to the Company, may fix record dates and payment dates for any payment to Holders pursuant to this Article VI.

To the fullest extent allowed under applicable law, if for the purpose of obtaining a judgment against the Company or the Guarantor in any court it is necessary to convert the sum due in respect of the principal of, premium (if any) or interest on or Additional Amounts with respect to the Securities of any series (the “Required Currency”) into a currency in which a judgment will be rendered (the “Judgment Currency”), the rate of exchange used shall be the rate at which in accordance with normal banking procedures the Trustee could purchase in The City of New York the Required Currency with the Judgment Currency on the Business Day in The City of New York next preceding that on which final judgment is given. None of the Company, the Guarantor or the Trustee shall be liable for any shortfall nor shall any of them benefit from any windfall in payments to Holders of Securities under this Section 6.10 caused by a change in exchange rates between the time the amount of a judgment against it is calculated as above and the time the Trustee converts the Judgment Currency into the Required Currency to make payments under this Section 6.10 to Holders of Securities, but payment of such judgment shall discharge all amounts owed by the Company and the Guarantor on the claim or claims underlying such judgment.

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SECTION 6.11 Undertaking for Costs.

In any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as a trustee, a court in its discretion may require the filing by any party litigant in the suit of an undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in the suit, having due regard to the merits and good faith of the claims or defenses made by the party litigant. This Section 6.11 does not apply to a suit by the Trustee, a suit by a Holder pursuant to Section 6.07, or a suit by a Holder or Holders of more than 10% in principal amount of the then outstanding Securities of any series.

ARTICLE VII

TRUSTEE SECTION

SECTION 7.01 Duties of Trustee.

(a) If an Event of Default has occurred and is continuing, the Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in such exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs.

(b) Except during the continuance of an Event of Default with respect to the Securities of any series:

(1) the Trustee need perform only those duties that are specifically set forth in this Indenture and no others, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

(2) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture. However, in the case of any such certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall examine such certificates and opinions to determine whether, on their face, they appear to conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of mathematical calculations or other facts stated therein).

(c) The Trustee may not be relieved from liabilities for its own negligent action, its own negligent failure to act or its own willful misconduct, except that:

(1) this paragraph does not limit the effect of Section 7.01(b);

(2) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; and

(3) the Trustee shall not be liable with respect to any action it takes or omits to take in good faith in accordance with a direction received by it pursuant to Section 6.05.

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(d) Whether or not therein expressly so provided, every provision of this Indenture that in any way relates to the Trustee is subject to the provisions of this Section 7.01.

(e) No provision of this Indenture shall require the Trustee to expend or risk its own funds or incur any liability. The Trustee may refuse to perform any duty or exercise any right or power unless it receives indemnity or security satisfactory to it against any loss, liability or expense.

(f) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree in writing with the Company and the Guarantor. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law. Subject to Section 6.10, all money received by the Trustee shall, until applied as herein provided, be held in trust for the payment of the principal of, premium (if any) and interest on and Additional Amounts with respect to the Securities.

SECTION 7.02 Rights of Trustee.

(a) The Trustee may conclusively rely on any document believed by it to be genuine and to have been signed or presented by the proper Person. The Trustee need not investigate any fact or matter stated in the document and shall incur no liability or additional liability of any kind by reason of choosing not to investigate any fact or matter stated in the document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company and the Guarantor, personally or by agent or attorney at the sole cost of the Company and shall incur no liability or additional liability of any kind by reason of such inquiry or investigation.

(b) Before the Trustee acts or refrains from acting, it may require instruction, an Officers’ Certificate or an Opinion of Counsel or both to be provided. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such instruction, Officers’ Certificate or Opinion of Counsel. The Trustee may consult at the Company’s expense with counsel of its selection and the advice of such counsel or any Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon.

(c) The Trustee may act through agents and shall not be responsible for the misconduct or negligence of any agent appointed with due care.

(d) The Trustee shall not be liable for any action it takes or omits to take in good faith which it believes to be authorized or within its rights or powers conferred upon it by this Indenture.

(e) Unless otherwise specifically provided in this Indenture, any demand, request, direction or notice from the Company or the Guarantor shall be sufficient if signed by an Officer of the Company or the Guarantor, as the case may be.

(f) The Trustee shall not be obligated to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document.

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(g) The rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and each agent, custodian and other Person employed to act hereunder.

(h) The Trustee may request that the Company deliver an Officers’ Certificate setting forth the names of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which Officers’ Certificate may be signed by any person authorized to sign an Officers’ Certificate, including any person specified as so authorized in any such certificate previously delivered and not superseded.

(i) The Trustee shall not be deemed to know or have notice of any Default or Event of Default unless a Responsible Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a Default or Event of Default is received by the Trustee at the Corporate Trust Office of the Trustee, and such notice references the Securities and this Indenture.

(j) In no event shall the Trustee be responsible or liable for special, indirect, or consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action.

(k) In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Trustee shall use reasonable efforts which are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances.

(l) The permissive rights of the Trustee to take certain actions under this Indenture shall not be construed as a duty unless so specified herein.

(m) The Trustee shall not be required to give any bond or surety in respect of the performance of its powers and duties hereunder.

SECTION 7.03 May Hold Securities.

The Trustee in its individual or any other capacity may become the owner or pledgee of Securities and may otherwise deal with the Company, the Guarantor or any of their respective Affiliates with the same rights it would have if it were not Trustee. Any Agent may do the same with like rights and duties. However, the Trustee is subject to Sections 7.10 and 7.11.

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SECTION 7.04 Trustee’s Disclaimer.

The Trustee makes no representation as to the validity or adequacy of this Indenture or the Securities, it shall not be accountable for the Company’s use of the proceeds from the Securities or any money paid to the Company or the Guarantor or upon the Company’s or the Guarantor’s direction under any provision hereof, it shall not be responsible for the use or application of any money received by any Paying Agent other than the Trustee and it shall not be responsible for any statement or recital herein or any statement in the Securities other than its certificate of authentication.

SECTION 7.05 Notice of Defaults.

If a Default or Event of Default with respect to the Securities of any series occurs and is continuing and it is known to the Trustee as provided in Section 7.02(i) hereof, the Trustee shall send to Holders of Securities of such series a notice of the Default or Event of Default within 90 days after it occurs. Except in the case of a Default or Event of Default in payment of principal of, premium (if any) and interest on and Additional Amounts or any sinking fund installment with respect to the Securities of such series, the Trustee may withhold the notice if and so long as a committee of its Responsible Officers in good faith determines that withholding the notice is in the interests of Holders of Securities of such series.

SECTION 7.06 Reports by Trustee to Holders.

Within 60 days after each September 15 of each year after the execution of this Indenture, the Trustee shall mail to Holders of a series, the Guarantor and the Company a brief report dated as of such reporting date that complies with TIA Section 313(a); provided, however, that if no event described in TIA Section 313(a) has occurred within the twelve months preceding the reporting date with respect to a series, no report need be transmitted to Holders of such series. The Trustee also shall comply with TIA Section 313(b). The Trustee shall also transmit by mail all reports if and as required by TIA Sections 313(c) and 313(d).

A copy of each report at the time of its mailing to Holders of a series of Securities shall be filed by the Company or the Guarantor with the SEC and each securities exchange, if any, on which the Securities of such series are listed. The Company shall notify the Trustee if and when any series of Securities is listed on any securities exchange.

SECTION 7.07 Compensation and Indemnity.

The Company agrees to pay to the Trustee for its acceptance of this Indenture and services hereunder such compensation as the Company and the Trustee shall from time to time agree in writing. The Trustee’s compensation shall not be limited by any law on compensation of a trustee of an express trust. The Company agrees to reimburse the Trustee upon request for all reasonable disbursements, advances and expenses incurred by it. Such expenses shall include the reasonable compensation, disbursements and expenses of the Trustee’s agents and counsel.

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The Company and the Guarantor, jointly and severally, hereby indemnify, defend, and protect the Trustee and any predecessor Trustee and hold the Trustee and any predecessor Trustee harmless against, any and all loss, liability, damage, claim or expense, including taxes (other than taxes based upon, measured by or determined by the income of the Trustee) and attorneys’ fees, incurred by it arising out of or in connection with the acceptance or administration of its duties under this Indenture, except as set forth in the next following paragraph. The Trustee shall notify the Company and the Guarantor promptly of any claim for which it may seek indemnity. Failure by the Trustee to so notify the Company and the Guarantor will not relieve the Company and the Guarantor of their obligations hereunder. The Company shall defend the claim and the Trustee shall reasonably cooperate in the defense. The Trustee may have separate counsel and the Company shall pay the reasonable fees and expenses of such counsel. The Company need not pay for any settlement made without its consent, which consent shall not be unreasonably withheld.

The Company shall not be obligated to reimburse any expense or indemnify against any loss or liability incurred by the Trustee through the Trustee’s negligence or willful misconduct as determined by a final, non-appealable judgment of a court of competent jurisdiction.

To secure the payment obligations of the Company in this Section 7.07, the Trustee shall have a lien prior to the Securities on all money or property held or collected by the Trustee, except that held in trust to pay principal of, premium (if any) and interest on and any Additional Amounts with respect to Securities of any series. Such lien and the Company’s obligations under this Section 7.07 shall survive the satisfaction and discharge of this Indenture.

When the Trustee incurs expenses or renders services after an Event of Default specified in Section 6.01(5) or (6) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any Bankruptcy Law.

SECTION 7.08 Replacement of Trustee.

A resignation or removal of the Trustee and appointment of a successor Trustee shall become effective only upon the successor Trustee’s acceptance of appointment as provided in this Section 7.08.

The Trustee may resign and be discharged at any time with respect to the Securities of one or more series by so notifying the Company and the Guarantor. The Holders of a majority in principal amount of the then outstanding Securities of any series may remove the Trustee with respect to the Securities of such series upon 30 days’ written notice by so notifying the Trustee, the Company and the Guarantor. The Company may remove the Trustee if:

(1) the Trustee fails to comply with Section 7.10;

(2) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect to the Trustee under any Bankruptcy Law;

(3) a Bankruptcy Custodian or public officer takes charge of the Trustee or its property; or

(4) the Trustee otherwise becomes incapable of acting.

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If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason, with respect to the Securities of one or more series, the Company shall promptly appoint a successor Trustee or Trustees with respect to the Securities of that or those series (it being understood that any such successor Trustee may be appointed with respect to the Securities of one or more or all of such series and that at any time there shall be only one Trustee with respect to the Securities of any particular series). Within one year after the successor Trustee with respect to the Securities of any series takes office, the Holders of a majority in principal amount of the Securities of such series then outstanding may appoint a successor Trustee to replace the successor Trustee appointed by the Company.

If a successor Trustee with respect to the Securities of any series does not take office within 30 days after the retiring or removed Trustee resigns or is removed, the retiring or removed Trustee (at the expense of the Company), the Company, the Guarantor or the Holders of at least 10% in principal amount of the then outstanding Securities of such series may petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series.

If the Trustee with respect to the Securities of a series fails to comply with Section 7.10, any Holder of Securities of such series may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee with respect to the Securities of such series.

In case of the appointment of a successor Trustee with respect to all Securities, each such successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee, to the Company and to the Guarantor. Thereupon the resignation or removal of the retiring Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the retiring Trustee under this Indenture. The successor Trustee shall mail a notice of its succession to Holders. The retiring Trustee shall promptly transfer all property held by it as Trustee to the successor Trustee, subject to the lien provided for in Section 7.07.

In case of the appointment of a successor Trustee with respect to the Securities of one or more (but not all) series, the Company, the Guarantor, the retiring Trustee and each successor Trustee with respect to the Securities of one or more (but not all) series shall execute and deliver an indenture supplemental hereto in which each successor Trustee shall accept such appointment and that (1) shall confer to each successor Trustee all the rights, powers and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates, (2) if the retiring Trustee is not retiring with respect to all Securities, shall confirm that all the rights, powers and duties of the retiring Trustee with respect to the Securities of that or those series as to which the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee and (3) shall add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee. Nothing herein or in such supplemental indenture shall constitute such Trustees co-trustees of the same trust, and each such Trustee shall be trustee of a trust or trusts hereunder separate and apart from any trust or trusts hereunder administered by any other such Trustee. Upon the execution and delivery of such supplemental indenture, the resignation or removal of the retiring Trustee shall become effective to the extent provided therein and each such successor Trustee shall have all the rights, powers and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates. On request of the Company or any successor Trustee, such retiring Trustee shall transfer to such successor Trustee all property held by such retiring Trustee as Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates. Such retiring Trustee shall, however, have the right to deduct its unpaid fees and expenses, including attorneys’ fees.

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Notwithstanding replacement of the Trustee or Trustees pursuant to this Section 7.08, the obligations of the Company under Section 7.07 shall continue for the benefit of the retiring Trustee or Trustees.

SECTION 7.09 Successor Trustee by Merger, etc.

Subject to Section 7.10, if the Trustee consolidates, merges or converts into, or transfers all or substantially all of its corporate trust business to, another corporation, the successor corporation without any further act shall be the successor Trustee; provided, however, that such successor Trustee shall be otherwise qualified and eligible under this Article VII.

In case any Securities shall have been authenticated, but not delivered, by the Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication and deliver the Securities so authenticated; and in case at that time any of the Securities shall not have been authenticated, any successor to the Trustee may authenticate such Securities either in the name of any predecessor hereunder or in the name of the successor to the Trustee; and in all such cases such certificates shall have the full force which it is anywhere in the Securities or in this Indenture provided that the certificate of the Trustee shall have.

SECTION 7.10 Eligibility; Disqualification.

There shall at all times be a Trustee hereunder which shall be a corporation or banking association organized and doing business under the laws of the United States, any State thereof or the District of Columbia and authorized under such laws to exercise corporate trust power, shall be subject to supervision or examination by Federal or State (or the District of Columbia) authority and shall have, or be a subsidiary of a bank or bank holding company having, a combined capital and surplus of at least $50 million as set forth in its most recent published annual report of condition.

The Indenture shall always have a Trustee who satisfies the requirements of TIA Sections 310(a)(1), 310(a)(2) and 310(a)(5). The Trustee is subject to and shall comply with the provisions of TIA Section 310(b) during the period of time required by this Indenture. Nothing in this Indenture shall prevent the Trustee from filing with the SEC the application referred to in the penultimate paragraph of TIA Section 310(b).

SECTION 7.11 Preferential Collection of Claims Against the Company or the Guarantor.

The Trustee is subject to and shall comply with the provisions of TIA Section 311(a), excluding any creditor relationship listed in TIA Section 311(b). A Trustee who has resigned or been removed shall be subject to TIA Section 311(a) to the extent indicated therein.

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ARTICLE VIII

DISCHARGE OF INDENTURE

SECTION 8.01 Termination of the Company’s and the Guarantor’s Obligations.

(a) This Indenture shall cease to be of further effect with respect to the Securities of a series (except that the Company’s obligations under Section 7.07, the Trustee’s and Paying Agent’s obligations under Section 8.03 and the rights, powers, protections and privileges accorded the Trustee under Article VII shall survive), and the Trustee and the Guarantor, on demand of the Company, shall execute proper instruments acknowledging the satisfaction and discharge of this Indenture with respect to the Securities of such series, when:

(1) either:

(A) all outstanding Securities of such series theretofore authenticated and issued (other than destroyed, lost or stolen Securities that have been replaced or paid) have been delivered to the Trustee for cancellation; or

(B) all outstanding Securities of such series not theretofore delivered to the Trustee for cancellation:

(i) have become due and payable, or

(ii) will become due and payable at their Stated Maturity within one year, or

(iii) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Company,

and, in the case of clause (i), (ii) or (iii) above, the Company or the Guarantor has irrevocably deposited or caused to be deposited with the Trustee as funds (immediately available to the Holders in the case of clause (i)) in trust for such purpose (x) cash in an amount, or (y) Government Obligations, maturing as to principal and interest at such times and in such amounts as will ensure the availability of cash in an amount or (z) a combination thereof, which will be sufficient without consideration of any investment of interest, in the opinion (in the case of clauses (y) and (z)) of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay and discharge the entire indebtedness on the Securities of such series for principal and interest to the date of such deposit (in the case of Securities which have become due and payable) or for principal, premium, if any, and interest to the Stated Maturity or Redemption Date, as the case may be; or

(C) the Company and the Guarantor have properly fulfilled such other means of satisfaction and discharge as is specified, as contemplated by Section 2.01, to be applicable to the Securities of such series;

(2) the Company or the Guarantor has paid or caused to be paid all other sums payable by them hereunder with respect to the Securities of such series; and

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(3) the Company has delivered to the Trustee an Officers’ Certificate stating that all conditions precedent to satisfaction and discharge of this Indenture with respect to the Securities of such series have been complied with, together with an Opinion of Counsel to the same effect.

(b) Unless this Section 8.01(b) is specified as not being applicable to Securities of a series as contemplated by Section 2.01, the Company may, at its option, terminate certain of its and the Guarantor’s respective obligations under this Indenture (“covenant defeasance”) with respect to the Securities of a series if:

(1) the Company or the Guarantor has irrevocably deposited or caused to be irrevocably deposited with the Trustee as trust funds in trust for the purpose of making the following payments, specifically pledged as security for and dedicated solely to the benefit of the Holders of Securities of such series, (i) money in the currency in which payment of the Securities of such series is to be made in an amount, or (ii) Government Obligations with respect to such series, maturing as to principal and interest at such times and in such amounts as will ensure the availability of money in the currency in which payment of the Securities of such series is to be made in an amount or (iii) a combination thereof, that is sufficient without consideration of any investment of interest, in the opinion (in the case of clauses (ii) and (iii)) of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay the principal of and premium (if any) and interest on all Securities of such series on each date that such principal, premium (if any) or interest is due and payable and (at the Stated Maturity thereof or upon redemption as provided in Section 8.01(e)) to pay all other sums payable by it hereunder; provided that the Trustee shall have been irrevocably instructed to apply such money and/or the proceeds of such Government Obligations to the payment of said principal, premium (if any) and interest with respect to the Securities of such series as the same shall become due;

(2) the Company has delivered to the Trustee an Officers’ Certificate stating that all conditions precedent to such covenant defeasance with respect to the Securities of such series have been complied with, and an Opinion of Counsel to the same effect;

(3) no Default or Event of Default with respect to the Securities of such series shall have occurred and be continuing on the date of such deposit;

(4) the Company shall have delivered to the Trustee an Opinion of Counsel from a nationally recognized counsel acceptable to the Trustee or a tax ruling to the effect that the Holders will not recognize income, gain or loss for U.S. Federal income tax purposes as a result of the Company’s exercise of its option under this Section 8.01(b) and will be subject to U.S. Federal income tax on the same amount and in the same manner and at the same times as would have been the case if such option had not been exercised;

(5) the Company and the Guarantor have complied with any additional conditions specified pursuant to Section 2.01 to be applicable to the discharge of Securities of such series pursuant to this Section 8.01; and

(6) such deposit and discharge shall not cause the Trustee to have a conflicting interest as defined in TIA Section 310(b).

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In such event, this Indenture shall cease to be of further effect (except as set forth in this paragraph), and the Trustee and the Guarantor, on demand of the Company, shall execute proper instruments acknowledging satisfaction and discharge under this Indenture. However, the Company’s and the Guarantor’s respective obligations in Sections 2.05, 2.06, 2.07, 2.08, 2.09, 4.01, 4.02, 7.07, 7.08, 8.04 and 10.01, the Trustee’s and Paying Agent’s obligations in Section 8.03 and the rights, powers, protections and privileges accorded the Trustee under Article VII shall survive until all Securities of such series are no longer outstanding. Thereafter, only the Company’s obligations in Section 7.07 and the Trustee’s and Paying Agent’s obligations in Section 8.03 shall survive with respect to Securities of such series.

After such irrevocable deposit made pursuant to this Section 8.01(b) and satisfaction of the other conditions set forth herein, the Trustee upon request shall acknowledge in writing the discharge of the Company’s and the Guarantor’s obligations under this Indenture with respect to the Securities of such series except for those surviving obligations specified above.

In order to have money available on a payment date to pay principal of or premium (if any) or interest on the Securities, the Government Obligations shall be payable as to principal or interest on or before such payment date in such amounts as will provide the necessary money. Government Obligations shall not be callable at the issuer’s option.

(c) If the Company and the Guarantor have previously complied or are concurrently complying with Section 8.01(b) (other than any additional conditions specified pursuant to Section 2.01 that are expressly applicable only to covenant defeasance) with respect to Securities of a series, then, unless this Section 8.01(c) is specified as not being applicable to Securities of such series as contemplated by Section 2.01, the Company may elect that its and the Guarantor’s respective obligations to make payments with respect to Securities of such series be discharged (“legal defeasance”), if:

(1) no Default or Event of Default under clauses (5) and (6) of Section 6.01 hereof shall have occurred at any time during the period ending on the 91st day after the date of deposit contemplated by Section 8.01(b) (it being understood that this condition shall not be deemed satisfied until the expiration of such period);

(2) unless otherwise specified with respect to Securities of such series as contemplated by Section 2.01, the Company has delivered to the Trustee an Opinion of Counsel from a nationally recognized counsel acceptable to the Trustee to the effect referred to in Section 8.01(b)(4) with respect to such legal defeasance, which opinion is based on (i) a private ruling of the Internal Revenue Service addressed to the Company, (ii) a published ruling of the Internal Revenue Service pertaining to a comparable form of transaction or (iii) a change in the applicable federal income tax law (including regulations) after the date of this Indenture;

(3) the Company and the Guarantor have complied with any other conditions specified pursuant to Section 2.01 to be applicable to the legal defeasance of Securities of such series pursuant to this Section 8.01(c); and

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(4) the Company has delivered to the Trustee a Company Request requesting such legal defeasance of the Securities of such series and an Officers’ Certificate stating that all conditions precedent with respect to such legal defeasance of the Securities of such series have been complied with, together with an Opinion of Counsel to the same effect.

In such event, the Company and the Guarantor will be discharged from their respective obligations under this Indenture and the Securities of such series to pay principal of, premium (if any) and interest on, and any Additional Amounts with respect to, Securities of such series, the Company’s and the Guarantor’s respective obligations under Sections 4.01, 4.02 and 10.01 shall terminate with respect to such Securities, and the entire indebtedness of the Company evidenced by such Securities and of the Guarantor evidenced by the related Guarantees shall be deemed paid and discharged.

(d) If and to the extent additional or alternative means of satisfaction, discharge or defeasance of Securities of a series are specified to be applicable to such series as contemplated by Section 2.01, each of the Company and the Guarantor may terminate any or all of its obligations under this Indenture with respect to Securities of a series and any or all of its obligations under the Securities of such series if it fulfills such other means of satisfaction and discharge as may be so specified, as contemplated by Section 2.01, to be applicable to the Securities of such series.

(e) If Securities of any series subject to subsections (a), (b), (c) or (d) of this Section 8.01 are to be redeemed prior to their Stated Maturity, whether pursuant to any optional redemption provisions or in accordance with any mandatory or optional sinking fund provisions, the terms of the applicable trust arrangement shall provide for such redemption, and the Company shall make such arrangements as are reasonably satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Company.

SECTION 8.02 Application of Trust Money; Other Miscellaneous Provisions.

The Trustee or a trustee satisfactory to the Trustee and the Company shall hold in trust money or Government Obligations deposited with it pursuant to Section 8.01 hereof. It shall apply the deposited money and the money from Government Obligations through the Paying Agent and in accordance with this Indenture to the payment of principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities of the series with respect to which the deposit was made.

The Company and the Guarantor shall pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the cash or Government Obligations deposited with it pursuant to Section 8.01 hereof or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of the outstanding Securities.

SECTION 8.03 Repayment to Company or Guarantor.

The Trustee and the Paying Agent shall promptly pay to the Company or the Guarantor any excess money or Government Obligations (or proceeds therefrom) held by them at any time upon the written request of the Company.

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Subject to the requirements of any applicable abandoned property laws, the Trustee and the Paying Agent shall pay to the Company upon written request any money held by them for the payment of principal, premium (if any), interest or any Additional Amounts that remain unclaimed for two years after the date upon which such payment shall have become due. After payment to the Company, Holders entitled to the money must look to the Company for payment as general creditors unless an applicable abandoned property law designates another Person, and all liability of the Trustee and the Paying Agent with respect to such money shall cease.

SECTION 8.04 Reinstatement.

If the Trustee or the Paying Agent is unable to apply any money or Government Obligations deposited with respect to Securities of any series in accordance with Section 8.01 by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the obligations of the Company and the Guarantor under this Indenture with respect to the Securities of such series and under the Securities of such series shall be revived and reinstated as though no deposit had occurred pursuant to Section 8.01 until such time as the Trustee or the Paying Agent is permitted to apply all such money or Government Obligations in accordance with Section 8.01; provided, however, that if the Company or the Guarantor has made any payment of principal of, premium (if any) or interest on or any Additional Amounts with respect to any Securities because of the reinstatement of its obligations, the Company or the Guarantor, as the case may be, shall be subrogated to the rights of the Holders of such Securities to receive such payment from the money or Government Obligations held by the Trustee or the Paying Agent.

ARTICLE IX

SUPPLEMENTAL INDENTURES AND AMENDMENTS

SECTION 9.01 Without Consent of Holders.

The Company, the Guarantor and the Trustee may amend or supplement this Indenture or the Securities or waive any provision hereof or thereof without the consent of any Holder:

(1) to cure any ambiguity, omission, defect or inconsistency;

(2) to comply with Section 5.01;

(3) to provide for uncertificated Securities in addition to or in place of certificated Securities, or to provide for the issuance of bearer Securities (with or without coupons);

(4) to provide any security for, or to add any guarantees of or additional obligors on, any series of Securities or the related Guarantees;

(5) to comply with any requirement in order to effect or maintain the qualification of this Indenture under the TIA;

(6) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of all or any series of Securities (and if such covenants are to be for the benefit of less than all series of Securities, stating that such covenants are expressly being included solely for the benefit of such series), or to surrender any right or power herein conferred upon the Company or the Guarantor;

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(7) to add any additional Events of Default with respect to all or any series of the Securities (and, if any Event of Default is applicable to less than all series of Securities, specifying the series to which such Event of Default is applicable);

(8) to change or eliminate any of the provisions of this Indenture; provided that any such change or elimination shall become effective only when there is no outstanding Security of any series created prior to the execution of such amendment or supplemental indenture that is adversely affected in any material respect by such change in or elimination of such provision;

(9) to establish the form or terms of Securities of any series as permitted by Section 2.01;

(10) to supplement any of the provisions of this Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of any series of Securities pursuant to Section 8.01; provided, however, that any such action shall not adversely affect the interest of the Holders of Securities of such series or any other series of Securities in any material respect; or

(11) to evidence and provide for the acceptance of appointment hereunder by a successor Trustee with respect to the Securities of one or more series and to add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, pursuant to the requirements of Section 7.08.

Upon the request of the Company, accompanied by a Board Resolution, and upon receipt by the Trustee of the documents described in Section 9.06, the Trustee shall, subject to Section 9.06, join with the Company and the Guarantor in the execution of any supplemental indenture authorized or permitted by the terms of this Indenture and make any further appropriate agreements and stipulations that may be therein contained.

SECTION 9.02 With Consent of Holders.

Except as provided below in this Section 9.02, the Company, the Guarantor and the Trustee may amend or supplement this Indenture with the written consent (including consents obtained in connection with a tender offer or exchange offer for Securities of any one or more series or all series or a solicitation of consents in respect of Securities of any one or more series or all series, provided that in each case such offer or solicitation is made to all Holders of then outstanding Securities of each such series (but the terms of such offer or solicitation may vary from series to series)) of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class).

Upon the request of the Company, accompanied by a Board Resolution, and upon the filing with the Trustee of evidence of the consent of the Holders as aforesaid, and upon receipt by the Trustee of the documents described in Section 9.06, the Trustee shall, subject to Section 9.06, join with the Company and the Guarantor in the execution of such amendment or supplemental indenture.

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It shall not be necessary for the consent of the Holders under this Section 9.02 to approve the particular form of any proposed amendment, supplement or waiver, but it shall be sufficient if such consent approves the substance thereof.

The Holders of a majority in principal amount of the then outstanding Securities of one or more series or of all series may waive compliance in a particular instance by the Company or the Guarantor with any provision of this Indenture with respect to Securities of such series (including waivers obtained in connection with a tender offer or exchange offer for Securities of such series or a solicitation of consents in respect of Securities of such series, provided that in each case such offer or solicitation is made to all Holders of then outstanding Securities of such series (but the terms of such offer or solicitation may vary from series to series)).

However, without the consent of each Holder affected, an amendment, supplement or waiver under this Section 9.02 may not:

(1) reduce the amount of Securities whose Holders must consent to an amendment, supplement or waiver;

(2) reduce the rate of or change the time for payment of interest, including default interest, on any Security;

(3) reduce the principal of, any premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 6.02;

(4) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed;

(5) change any obligation of the Company or the Guarantor to pay Additional Amounts with respect to any Security;

(6) change the coin or currency or currencies (including composite currencies) in which any Security or any premium, interest or Additional Amounts with respect thereto are payable;

(7) impair the right to institute suit for the enforcement of any payment of principal of, premium (if any) or interest on or any Additional Amounts with respect to any Security pursuant to Sections 6.07 and 6.08, except as limited by Section 6.06;

(8) make any change in the percentage of principal amount of Securities necessary to waive compliance with certain provisions of this Indenture pursuant to Section 6.04 or 6.07 or make any change in this sentence of Section 9.02; or

(9) waive a continuing Default or Event of Default in the payment of principal of, premium (if any) or interest on or Additional Amounts with respect to the Securities.

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A supplemental indenture that changes or eliminates any covenant or other provision of this Indenture which has expressly been included solely for the benefit of one or more particular series of Securities, or which modifies the rights of the Holders of Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under this Indenture of the Holders of Securities of any other series.

The right of any Holder to participate in any consent required or sought pursuant to any provision of this Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of this Indenture.

After an amendment, supplement or waiver under this Section 9.02 becomes effective, the Company shall mail to the Holders of each Security affected thereby a notice briefly describing the amendment, supplement or waiver. Any failure of the Company to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such amendment, supplement or waiver.

SECTION 9.03 Compliance with Trust Indenture Act.

Every amendment or supplement to this Indenture or the Securities shall comply in form and substance with the TIA as then in effect.

SECTION 9.04 Revocation and Effect of Consents.

Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder is a continuing consent by the Holder and every subsequent Holder of a Security or portion of a Security that evidences the same debt as the consenting Holder’s Security, even if notation of the consent is not made on any Security. However, any such Holder or subsequent Holder may revoke the consent as to his or her Security or portion of a Security if the Trustee receives written notice of revocation before a date and time therefor identified by the Company or the Guarantor in a notice furnished to such Holder in accordance with the terms of this Indenture or, if no such date and time shall be identified, the date the amendment, supplement or waiver becomes effective. An amendment, supplement or waiver becomes effective in accordance with its terms and thereafter binds every Holder.

The Company or the Guarantor may, but shall not be obligated to, fix a record date (which need not comply with TIA Section 316(c)) for the purpose of determining the Holders entitled to consent to any amendment, supplement or waiver or to take any other action under this Indenture. If a record date is fixed, then notwithstanding the provisions of the immediately preceding paragraph, those Persons who were Holders at such record date (or their duly designated proxies), and only those Persons, shall be entitled to consent to such amendment, supplement or waiver or to revoke any consent previously given, whether or not such Persons continue to be Holders after such record date. No consent shall be valid or effective for more than 90 days after such record date unless consents from Holders of the principal amount of Securities required hereunder for such amendment or waiver to be effective shall have also been given and not revoked within such 90-day period.

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After an amendment, supplement or waiver becomes effective, it shall bind every Holder, unless it is of the type described in any of clauses (1) through (9) of Section 9.02 hereof. In such case, the amendment, supplement or waiver shall bind each Holder who has consented to it and every subsequent Holder that evidences the same debt as the consenting Holder’s Security.

SECTION 9.05 Notation on or Exchange of Securities.

If an amendment or supplement changes the terms of an outstanding Security, the Company may require the Holder of the Security to deliver it to the Trustee. The Trustee may place an appropriate notation on the Security at the request of the Company regarding the changed terms and return it to the Holder. Alternatively, if the Company so determines, the Company in exchange for the Security shall issue, the Guarantor shall execute and the Trustee shall authenticate a new Security that reflects the changed terms. Failure to make the appropriate notation or to issue a new Security shall not affect the validity of such amendment or supplement.

Securities of any series authenticated and delivered after the execution of any amendment or supplement may, and shall if required by the Trustee, bear a notation in form approved by the Trustee as to any matter provided for in such amendment or supplement.

SECTION 9.06 Trustee to Sign Amendments, etc.

The Trustee shall sign any amendment or supplement authorized pursuant to this Article if the amendment or supplement does not adversely affect the rights, duties, liabilities or immunities of the Trustee. If it does, the Trustee may, but need not, sign it. In signing or refusing to sign such amendment or supplement, the Trustee shall be entitled to receive, and, subject to Section 7.01 hereof, shall be fully protected in relying upon, an Officers’ Certificate and an Opinion of Counsel provided at the expense of the Company or the Guarantor as conclusive evidence that such amendment or supplement is authorized or permitted by this Indenture, that it is not inconsistent herewith, and that it will be valid and binding upon the Company and the Guarantor in accordance with its terms.

ARTICLE X

GUARANTEE

SECTION 10.01 Guarantee.

The Guarantor hereby unconditionally guarantees to the Holders from time to time of the Securities (a) the full and prompt payment of the principal of and any premium on any Security when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on and any Additional Amounts with respect to any Security when and as the same shall become due, subject in each case to any applicable grace period. Each payment by the Guarantor with respect to any Security shall be paid in the currency or currencies specified for payments on such Security as contemplated by Section 2.01 and pursuant to this Indenture. The Guarantee hereunder constitutes a guarantee of payment and not of collection.

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The obligations of the Guarantor hereunder with respect to a series of Securities shall be absolute and unconditional and, subject to Article VIII, shall remain in full force and effect until the entire principal of, premium (if any) and interest on and any Additional Amounts with respect to the Securities of such series shall have been paid or provided for in accordance with the provisions of such series and of this Indenture, irrespective of the validity, regularity or enforceability of any Security of such series or this Indenture, any change or amendment thereto, the absence of any action to enforce the same, any waiver or consent by the Trustee or the Holder of any Security of such series with respect to any provision of such Security or this Indenture, the recovery of any judgment against the Company or any action to enforce the same, or any other circumstances that may otherwise constitute a legal or equitable discharge or defense of the Guarantor. The Guarantor hereby waives presentment or demand of payment or notice to the Guarantor with respect to such Security and the obligations evidenced thereby or hereby. The Guarantor further waives any right of set-off or counterclaim it may have against any Holder of a Security arising from any other obligations any such Holder may have to the Company or the Guarantor.

It is the intention of the Guarantor that the Guarantee not constitute a fraudulent transfer or conveyance for purposes of any Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar federal or state law to the extent applicable to the Guarantee. To effectuate the foregoing intention, the obligations of the Guarantor hereunder shall be limited to the maximum amount as will, after giving effect to such maximum amount and all other contingent and fixed liabilities of the Guarantor (other than guarantees of the Guarantor in respect of subordinated debt) that are relevant under such laws, result in the obligations of the Guarantor hereunder not constituting a fraudulent transfer or conveyance.

SECTION 10.02 Proceedings Against Guarantor.

In the event of a default in the payment of principal of or any premium on any Security when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in any sinking fund payment, or in the event of a default in the payment of any interest on or any Additional Amounts with respect to any Security when and as the same shall become due, each of the Trustee and the Holder of such Security shall have the right to proceed first and directly against the Guarantor under this Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

The Trustee shall have the right, power and authority to do all things it deems necessary or advisable to enforce the provisions of this Indenture relating to the Guarantee and to protect the interests of the Holders of the Securities and, in the event of a default in payment of the principal of or any premium on any Security when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on or any Additional Amounts with respect to any Security when and as the same shall become due, the Trustee may institute or appear in such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any of its rights and the rights of the Holders, whether for the specific enforcement of any covenant or agreement in this Indenture relating to the Guarantee or in aid of the exercise of any power granted herein, or to enforce any other proper remedy. Without limiting the generality of the foregoing, in the event of

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a default in payment of the principal of, premium (if any) and interest on or any Additional Amounts with respect to any Security when due, the Trustee may institute a judicial proceeding for the collection of the sums so due and unpaid, and may prosecute such proceeding to judgment or final decree, and may enforce the same against the Guarantor and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Guarantor, wherever situated.

SECTION 10.03 Subrogation.

The Guarantor shall be subrogated to all rights against the Company of any Holder of Securities of a series in respect of any amounts paid by the Guarantor pursuant to the provisions of the Guarantee; provided, however, that the Guarantor shall be entitled to enforce, or to receive any payments arising out of or based upon, such right of subrogation only after the principal of, premium (if any) and interest on and any Additional Amounts with respect to all Securities of such series have been paid in full.

SECTION 10.04 Guarantee for Benefit of Holders.

The Guarantee contained in this Indenture is entered into by the Guarantor for the benefit of the Holders from time to time of the Securities. Such provisions shall not be deemed to create any right in, or to be in whole or in part for the benefit of, any Person other than the Trustee, the Guarantor, the Holders from time to time of the Securities and their permitted successors and assigns.

ARTICLE XI

MISCELLANEOUS

SECTION 11.01 Trust Indenture Act Controls.

If any provision of this Indenture limits, qualifies or conflicts with the duties imposed by operation of TIA Section 318(c), the imposed duties shall control.

SECTION 11.02 Notices.

Any notice or communication by the Company, the Guarantor or the Trustee to the others is duly given if in writing and delivered in person or mailed by first-class mail (registered or certified, return receipt requested), facsimile or overnight air courier guaranteeing next day delivery, to the other’s address:

If to the Company:

Phillips 66 Company c/o Phillips 66

2331 CityWest Blvd.

Houston, Texas 77042

Attn: General Counsel

Telephone: (281) 293-6600

Facsimile: (281) 293-6067

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If to the Guarantor:

Phillips 66

2331 CityWest Blvd.

Houston, Texas 77042

Attn: General Counsel

Telephone: (281) 293-6600

Facsimile: (281) 293-6067

If to the Trustee:

U.S. Bank Trust Company, National Association

8 Greenway Plz, Suite 1100

Houston, Texas 77046

Attn: Corporate Trust Department

Telephone: (713) 212-7576

Facsimile: (713) 212-3718

The Company, the Guarantor or the Trustee by notice to the others may designate additional or different addresses for subsequent notices or communications.

All notices and communications shall be deemed to have been duly given: at the time delivered by hand, if personally delivered; five Business Days after being deposited in the mail, postage prepaid, if mailed; when receipt acknowledged, if by facsimile; and the next Business Day after timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery.

Any notice or communication to a Holder shall be mailed by first-class mail, postage prepaid, to the Holder’s address shown on the register kept by the Registrar, or in any case where the Depositary or its nominee is the Holder, any notice or communication will be given by the method specified by the Depositary. Failure to mail a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders.

If a notice or communication is sent in the manner provided above within the time prescribed, it is duly given, whether or not the addressee receives it, except in the case of notice to the Trustee, in which case, such notice is duly given only when received by the Trustee.

If the Company or the Guarantor sends a notice or communication to Holders, it shall send a copy to the others and to the Trustee and each Agent at the same time.

All notices or communications, including without limitation notices to the Trustee, the Company or the Guarantor by Holders, shall be in writing, except as otherwise set forth herein.

In case by reason of the suspension of regular mail service, or by reason of any other cause, it shall be impossible to mail any notice required by this Indenture, then such method of notification as shall be made with the approval of the Trustee shall constitute a sufficient mailing of such notice.

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In addition to the foregoing, the Trustee agrees to accept and act upon notice, instructions or directions pursuant to this Indenture sent by unsecured e-mail or other similar unsecured electronic methods. If the party elects to give the Trustee e-mail instructions (or instructions by a similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with such instructions notwithstanding such instructions conflict or are inconsistent with a subsequent written instruction. The party providing electronic instructions agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception and misuse by third parties.

SECTION 11.03 Communication by Holders with Other Holders.

Holders may communicate pursuant to TIA Section 312(b) with other Holders with respect to their rights under this Indenture or the Securities. The Company, the Guarantor, the Trustee, the Registrar and anyone else shall have the protection of TIA Section 312(c).

SECTION 11.04 Certificate and Opinion as to Conditions Precedent.

Upon any request or application by the Company or the Guarantor to the Trustee to take any action under this Indenture, the Company or the Guarantor, as the case may be, shall, if requested by the Trustee, furnish to the Trustee at the expense of the Company or the Guarantor, as the case may be:

(1) an Officers’ Certificate (which shall include the statements set forth in Section 11.05) stating that, in the opinion of the signers, all conditions precedent and covenants, if any, provided for in this Indenture relating to the proposed action have been complied with; and

(2) an Opinion of Counsel (which shall include the statements set forth in Section 11.05 hereof) stating that, in the opinion of such counsel, all such conditions precedent and covenants have been complied with.

SECTION 11.05 Statements Required in Certificate or Opinion.

Each certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (other than a certificate provided pursuant to TIA Section 314(a)(4)) shall comply with the provisions of TIA Section 314(e) and shall include:

(1) a statement that the Person making such certificate or opinion has read such covenant or condition;

(2) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based;

(3) a statement that, in the opinion of such Person, he or she has made such examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or not such covenant or condition has been complied with; and

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(4) a statement as to whether or not, in the opinion of such Person, such condition or covenant has been complied with.

SECTION 11.06 Rules by Trustee and Agents.

The Trustee may make reasonable rules for action by or at a meeting of Holders. The Registrar or the Paying Agent may make reasonable rules and set reasonable requirements for its functions.

SECTION 11.07 Legal Holidays.

Unless otherwise provided with respect to the Securities of any series, if a payment date is a Legal Holiday at a Place of Payment, payment may be made at that place on the next succeeding day that is not a Legal Holiday, and no interest shall accrue for the intervening period.

SECTION 11.08 No Recourse Against Others.

A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee, or for any obligations of the Company, the Guarantor or the Trustee under this Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

SECTION 11.09 Governing Law; Waiver of Jury Trial.

THIS INDENTURE, THE SECURITIES AND THE GUARANTEE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAWS TO THE EXTENT THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

EACH OF THE COMPANY AND THE GUARANTOR IRREVOCABLY WAIVES, TO THE FULLEST EXTENT THAT IT MAY EFFECTIVELY DO SO UNDER APPLICABLE LAW, TRIAL BY JURY.

SECTION 11.10 No Adverse Interpretation of Other Agreements.

This Indenture may not be used to interpret another indenture, loan or debt agreement of the Company, the Guarantor or any Subsidiary. Any such indenture, loan or debt agreement may not be used to interpret this Indenture.

SECTION 11.11 Successors.

All agreements of the Company and the Guarantor in this Indenture and the Securities shall bind its successors. All agreements of the Trustee in this Indenture shall bind its successors.

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SECTION 11.12 Severability.

In case any provision in this Indenture or in the Securities shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall, to the fullest extent permitted by applicable law, not in any way be affected or impaired thereby.

SECTION 11.13 Counterpart Originals.

The parties may sign any number of copies of this Indenture. Each signed copy shall be an original, but all of them together represent the same agreement.

SECTION 11.14 Table of Contents, Headings, etc.

The table of contents, cross-reference table and headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part hereof and shall in no way modify or restrict any of the terms or provisions hereof.

SECTION 11.15 U.S.A. Patriot Act.

The parties hereto acknowledge that in accordance with Section 326 of the U.S.A. Patriot Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify and record information that identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they will provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements of the U.S.A. Patriot Act.

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IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the day and year first above written.

[Signature Page to Indenture]

[Signature Page to Indenture]

Exhibit 4.2

PHILLIPS 66 COMPANY

2.450% Senior Notes due 2024

Fully and Unconditionally Guaranteed by

PHILLIPS 66

One series of Securities is hereby established pursuant to Section 2.01 of the Indenture, dated as of May 5, 2022 (the “Indenture”), among Phillips 66 Company, as issuer (the “Company”), Phillips 66, as guarantor (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as follows:

1. Each capitalized term used but not defined herein shall have the meaning assigned to such term in the Indenture.

2. The title of the 2.450% Senior Notes due 2024 shall be “2.450% Senior Notes due 2024” (the “Notes”).

3. The limit upon the aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture (except for the Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 of the Indenture and except for any Notes which, pursuant to Section 2.04 or 2.17 of the Indenture, are deemed never to have been authenticated and delivered thereunder) is $300,000,000; provided, however, that the authorized aggregate principal amount of the Notes may be increased before or after the issuance of any Notes by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Notes may be increased only if the additional Notes issued will be fungible with the original Notes for United States federal income tax purposes.

4. The Notes shall be issued upon original issuance in whole in the form of one or more Global Securities (the “Global Notes”). The Depository Trust Company and the Trustee are hereby designated as the Depositary and the Security Custodian, respectively, for the Global Notes under the Indenture.

5. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Annex A hereto (the “Form of Note”).

6. The date on which the principal of the Notes is payable shall be December 15, 2024.

7. The rate at which the Notes shall bear interest shall be 2.450% per annum. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months. The Interest Payment Dates on which such interest shall be payable on the Notes shall be June 15 and December 15 of each year, commencing on June 15, 2022. The record dates for the interest payable on the Notes on any Interest Payment Date shall be June 1 and December 1, as the case may be, next preceding such Interest Payment Date.

8. No Additional Amounts with respect to the Notes shall be payable. The date from which interest shall accrue for the Notes shall be December 15, 2021 (or from the most recent Interest Payment Date to which interest has been paid or provided for).

9. The place or places where the principal of, premium (if any) on and interest on the Notes shall be payable shall be the office or agency of the Company maintained for that purpose, initially the office of the Trustee in the City of Houston at 8 Greenway Plaza, Suite 1100, Houston, Texas 77046, and any other office or agency maintained by the Company for such purpose. Payments in respect of Global Notes (including principal, premium, if any, and interest) shall be made by wire transfer of immediately available funds to the accounts specified by the Holder of such Notes. In all other cases, at the option of the Company, payment of interest may be made by check mailed to the address of the person entitled thereto as such address shall appear in the register of the Notes maintained by the Registrar.

10. The Paying Agent and Registrar for the Notes initially shall be the Trustee.

11. Prior to November 15, 2024 (the “Par Call Date”), the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Notes to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Notes matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 20 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Notes to be redeemed. On or after November 15, 2024, the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

12. The Company shall have no obligation to redeem, purchase or repay Notes pursuant to any sinking fund or analogous provision or at the option of a Holder thereof.

13. Each Global Note shall bear the legend set forth on the face of the Form of Note.

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14. The initial offering and sale of the Notes shall not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Notes shall be entitled to the benefit of Section 4.03(b) of the Indenture (and accordingly constitute Rule 144A Securities, as defined in the Indenture).

15. For so long as any of the Notes constitute “restricted securities” within the meaning of Rule 144(a)(3) promulgated under the Securities Act, the Company or the Guarantor shall, if the Company or the Guarantor is not then subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, furnish to any Holder or beneficial owner of such Notes, or to any prospective purchaser of such Notes designated by such Holder or beneficial owner, in each case upon the written request of such Holder, beneficial owner or prospective purchaser, the information required to be provided pursuant to Rule 144A(d)(4) promulgated under the Securities Act.

16. Notes of each series initially sold to “qualified institutional buyers” (as defined in Rule 144A) (“QIBs”) in the United States (the “Rule 144A Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Rule 144A Global Notes” of such series), deposited with the Trustee, as Security Custodian for the Depositary. Notes of each series initially sold to non-U.S. persons outside the United States in offshore transactions in reliance on Regulation S under the Securities Act (the “Regulation S Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Regulation S Global Notes” of such series and, together with the Rule 144A Global Notes of such series, the “Global Notes”), deposited with the Trustee, as Security Custodian for the Depositary.

17. (a) Except as permitted by Section 17(b) or Section 18(c) hereof, each Global Note (and all Notes issued in exchange therefor or in substitution thereof) shall bear the following legend (the “Private Placement Legend”) and shall be subject to the transfer restrictions set forth therein (each defined term in the legend being defined as such for purposes of the legend only):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE

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COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(b) Notwithstanding the foregoing, upon consummation of the Exchange Offer (as defined in the Registration Rights Agreement), the Company shall issue and, at the direction of the Company, the Trustee shall authenticate Registered Notes in exchange for Notes accepted for exchange in the Exchange Offer, which Registered Notes shall not bear the Private Placement Legend, and the Security Custodian shall rescind any restriction on the transfer of such Registered Notes.

“Additional Notes” means any Notes issued under the Indenture in addition to the Original Notes, including any Registered Notes issued in exchange for such Additional Notes, having the same terms in all respects as the Original Notes, or in all respects except with respect to the initial Interest Payment Date and interest paid or payable on or prior to the first Interest Payment Date after the issuance of such Additional Notes and such Additional Notes may have different issuance prices, initial interest accrual dates or initial interest payment dates and may not have the benefit of any registration rights.

“Initial Additional Notes” means Additional Notes issued in an offering not registered under the Securities Act and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Initial Notes” means the Notes issued on May 5, 2022 and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Original Notes” means the Initial Notes and any Registered Notes issued in exchange therefor.

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“Registered Notes” means the Notes issued pursuant to the Indenture in exchange for, and up to an aggregate principal amount equal to, the Initial Notes or Initial Additional Notes of such series in compliance with the terms of a Registration Rights Agreement and containing terms substantially identical to the Initial Notes or Initial Additional Notes of such series (except that (i) such Registered Notes will be registered under the Securities Act and will not be subject to transfer restrictions or bear the Private Placement Legend (as defined in Section 17(a) hereof), and (ii) the provisions relating to Additional Interest (as defined in Annex A hereto) will be eliminated).

“Registration Rights Agreement” means (i) the Registration Rights Agreement, dated May 5, 2022 by and among the Company, the Guarantor and the Dealer Managers party thereto with respect to the Initial Notes, and (ii) with respect to any Additional Notes, any registration rights agreements or joinder to the Registration Rights Agreement between the Company and the Dealer Managers party thereto, relating to rights given by the Company to the purchasers of Additional Notes to register such Additional Notes or exchange them for Notes registered under the Securities Act.

18. (a) The following provisions shall apply with respect to any proposed transfer of a Rule 144A Note prior to the expiration of the holding period applicable to sales of such Notes under Rule 144 of the Securities Act, and the Security Custodian shall refuse to register any transfer of such Notes not complying with the restrictions set forth in the Private Placement Legend and in this Section 18. In addition to the requirements set forth in Section 2.08 of the Indenture, Rule 144A Notes that are presented or surrendered for registration of transfer or exchange pursuant to Section 2.08 of the Indenture shall be accompanied by the following additional information and documents, as applicable, upon which the Security Custodian may conclusively rely:

(i) if such Notes are being delivered to the Security Custodian by a Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect (in substantially the form of Annex B hereto);

(ii) if such Notes are being transferred (1) to a QIB in accordance with Rule 144A, (2) pursuant to an exemption from registration in accordance with Rule 144 under the Securities Act or (3) pursuant to an effective registration statement under the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto);

(iii) if such Notes are being transferred pursuant to an exemption from registration in accordance with Rule 903 or Rule 904 of Regulation S, certifications to that effect from such Holder (in substantially the form of Annex B and Annex C hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests; or

(iv) if such Notes are being transferred in reliance on and in compliance with another exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests.

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(b) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depositary, in accordance with Section 2.08 of the Indenture and Section 17 and Section 18 hereof (including the restrictions on transfer set forth therein and herein) and the rules and procedures of the Depositary therefor, which shall include restrictions on transfer comparable to those set forth therein and herein to the extent required by the Securities Act.

(c) If Notes are issued upon the registration of transfer, exchange or replacement of Notes not bearing the Private Placement Legend, the Notes so issued shall not bear such legend. If Notes are issued upon the registration or transfer, exchange or replacement of Notes bearing the Private Placement Legend, or if a request is made to remove the Private Placement Legend on a Note, the Notes so issued shall bear the Private Placement Legend, or the Private Placement Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Trustee such satisfactory evidence, which may include an Opinion of Counsel of recognized standing licensed to practice law in the State of New York and experienced in matters involving the Securities Act, as may be reasonably required by the Company or the Trustee that neither the Private Placement Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A, Rule 144 or Regulation S, that such Notes are not “restricted securities” within the meaning of Rule 144 or that such Notes were transferred pursuant to an effective registration statement under the Securities Act. Upon provision of such satisfactory evidence, the Trustee, at the direction of the Company, shall authenticate and deliver a Note that does not bear the Private Placement Legend. If a Private Placement Legend is removed from the face of a Note and the Note is subsequently held by an Affiliate of the Company, the Private Placement Legend shall be reinstated.

(d) Notwithstanding anything herein to the contrary, neither the Trustee nor the Security Custodian shall have any responsibility to receive any letters, opinions or certifications, nor any responsibility to monitor compliance with any transfer restrictions, in connection with any transfer or exchange of any beneficial interest in a Global Security for a beneficial interest in the same Global Security.

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19. In order to comply with applicable tax laws, rules and regulations (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“Applicable Tax Law”) to which a foreign financial institution, issuer, trustee, paying agent, holder or other institution is or has agreed to be subject related to the Indenture and the Notes, the Company and the Guarantor agree (i) to provide to the Trustee sufficient information about holders or other applicable parties and/or transactions related to the Indenture and the Notes (including any modification to the terms of such transactions) so that the Trustee can determine whether it has tax-related obligations under Applicable Tax Law, (ii) that the Trustee shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with Applicable Tax Law for which the Trustee shall not have any liability and (iii) to hold harmless the Trustee for any losses it may suffer due to the actions it takes to comply with such Applicable Tax Law. The terms of this section shall survive the termination of the Indenture.

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Annex A

[FORM OF FACE OF SECURITY]

[FOR GLOBAL SECURITIES: UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK), A NEW YORK CORPORATION (“DTC”), SHALL ACT AS THE DEPOSITARY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY AND THE REGISTRAR. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[FOR RESTRICTED SECURITIES: THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO

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WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/ OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.]

PHILLIPS 66 COMPANY

2.450% SENIOR NOTE DUE 2024

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

CUSIP No. _____________

ISIN No. _____________

Phillips 66 Company, a Delaware corporation (the “Company,” which term includes any successor Person under the Indenture hereinafter referred to), for value received, promises to pay to ____________ or registered assigns, the principal sum of ______________________ Dollars[, or such greater or lesser amount as indicated on the Schedule of Exchanges of Securities hereto,]¹ on December 15, 2024.

Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

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IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by its duly authorized officers.

Dated:

GUARANTEE

Phillips 66, a Delaware corporation, unconditionally guarantees to the holder of this Security, upon the terms and subject to the conditions set forth in the Indenture referenced on the reverse hereof, (a) the full and prompt payment of the principal of and any premium on this Security when and as the same shall become due, whether at the stated maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of interest on this Security when and as the same shall become due, subject to any applicable grace period.

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Certificate of Authentication:

This is one of the Securities of the series

designated therein referred to in the within-

mentioned Indenture.

Dated:

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[FORM OF REVERSE OF SECURITY]

PHILLIPS 66 COMPANY

2.450% SENIOR NOTE DUE 2024

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

This Security is one of a duly authorized issue of 2.450% Senior Notes due 2024 (the “Securities”) of Phillips 66 Company, a Delaware corporation (the “Company”).

1. Interest. The Company promises to pay interest on the principal amount of this Security at 2.450% per annum from December 15, 2021 until maturity [and shall pay the Additional Interest payable pursuant to the Registration Rights Agreement referred to below. References herein to “interest” include any such Additional Interest then owing]. The Company will pay interest semiannually on June 15 and December 15 of each year (each an “Interest Payment Date”), or if any such day is not a Business Day, on the next succeeding Business Day. Interest on the Securities shall accrue from the most recent Interest Payment Date on which interest has been paid or, if no interest has been paid, from December 15, 2021; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof (each, a “Record Date”) and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided, further, that the first Interest Payment Date shall be June 15, 2022. The Company shall pay interest on overdue principal and premium (if any) from time to time at a rate equal to the interest rate then in effect; it shall pay interest on overdue installments of interest (without regard to any applicable grace periods) from time to time at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months.

2. Additional Interest. If, under the terms of the Registration Rights Agreement, dated May 5, 2022, by and among the Company, Phillips 66, a Delaware corporation (the “Guarantor”), and Barclays Capital Inc., J.P. Morgan Securities LLC, and RBC Capital Markets, LLC, a Registration Default (as defined therein) occurs with respect to this Security, the interest rate on this Security shall be increased by (i) 0.25% per annum for the first 90-day period beginning on the day immediately following such Registration Default and (ii) an additional 0.25% per annum with respect to each subsequent 90-day period, in each case until and including the date such Registration Default ends, up to a maximum increase of 1.00% per annum (any such interest being referred to herein as “Additional Interest”).

3. Method of Payment. The Company shall pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the Record Date next preceding the Interest Payment Date, even if such Securities are canceled after such Record Date and on or before such Interest Payment Date. The Holder must surrender this Security to a Paying Agent to collect principal payments. The Company

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shall pay the principal of, premium (if any) on and interest on the Securities in money of the United States of America that at the time of payment is legal tender for payment of public and private debts. Such amounts shall be payable at the offices of the Trustee (as defined below), provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by check payable in such money mailed to a Holder’s registered address with respect to any Securities.

4. Paying Agent and Registrar. Initially, U.S. Bank Trust Company, National Association (the “Trustee”), the trustee under the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent, Registrar, co-registrar or additional paying agent without notice to any Holder. The Company, the Guarantor or any Subsidiary of the Company may act in any such capacity.

5. Guarantee. The Guarantor unconditionally guarantees to the Holders from time to time of the Securities, upon the terms and subject to the conditions set forth in the Indenture (as defined below), (a) the full and prompt payment of the principal of and any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period. The Guarantee constitutes a guarantee of payment and not of collection. In the event of a default in the payment of principal of or any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period, each of the Trustee and the Holders of the Securities shall have the right to proceed first and directly against the Guarantor under the Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

6. Indenture. The Company issued the Securities under an Indenture, dated as of May 5, 2022 (the “Indenture”), among the Company, the Guarantor and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”), as in effect on the date of execution of the Indenture. The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such terms and for the definitions of capitalized terms used but not defined herein. The Securities are unsecured general obligations of the Company limited to $300,000,000 in aggregate principal amount; provided, however, that the authorized aggregate principal amount of the Securities may be increased before or after the issuance of any Securities by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Securities may be increased only if the additional Securities issued will be fungible with the original Securities for United States federal income tax purposes. The Indenture provides for the issuance of other series of debt securities (including the Securities, the “Debt Securities”) thereunder.

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7. Denominations, Transfer, Exchange. The Securities are in registered form without coupons in minimum denominations of $2,000 and any integral multiples of $1,000 above such amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Neither the Company, the Trustee nor the Registrar shall be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days before the mailing of notice of redemption of Securities to be redeemed and ending at the close of business on the day of mailing.

8. Persons Deemed Owners. The registered Holder of a Security shall be treated as its owner for all purposes.

9. Redemption. Prior to November 15, 2024 (the “Par Call Date”), the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Securities to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Securities matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 20 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Securities to be redeemed. On or after November 15, 2024, the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

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The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

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10. Amendments and Waivers. Subject to certain exceptions and limitations, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class), and any existing or past Default or Event of Default under, or compliance with any provision of, the Indenture may be waived (other than any continuing Default or Event of Default in the payment of the principal of, premium (if any) on or interest on the Securities) by the Holders of at least a majority in principal amount of the then outstanding Securities of any series or of all series (acting as one class) in accordance with the terms of the Indenture. Without the consent of any Holder, the Company, the Guarantor and the Trustee may amend or supplement the Indenture or the Securities or waive any provision of either: (i) to cure any ambiguity, omission, defect or inconsistency; (ii) if required, to provide for the assumption of the obligations of the Company or the Guarantor under the Indenture in the case of the merger, consolidation or sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor; (iii) to provide for uncertificated Securities in addition to or in place of certificated Securities or to provide for the issuance of bearer Securities (with or without coupons); (iv) to provide any security for, or to add any guarantees of or additional obligors on, the Securities or the related Guarantees; (v) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the TIA; (vi) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of the Securities, or to surrender any right or power conferred by the Indenture upon the Company or the Guarantor; (vii) to add any additional Events of Default with respect to all or any series of the Debt Securities; (viii) to change or eliminate any of the provisions of the Indenture, provided that no outstanding Security is adversely affected in any material respect; (ix) to establish the form or terms of Securities of any series; (x) to supplement any of the provisions of the Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of the Securities pursuant to the Indenture, provided that no interest of any Holders of Securities is adversely affected in any material respect; or (xi) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee with respect to the Securities and to add to or change any of the provisions of the Indenture as shall be necessary to provide for or facilitate the administration of the trusts thereunder by more than one Trustee, pursuant to the requirements of the Indenture.

The right of any Holder to participate in any consent required or sought pursuant to any provision of the Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of the Indenture.

Without the consent of each Holder affected, the Company may not (i) reduce the amount of Debt Securities whose Holders must consent to an amendment, supplement or waiver; (ii) reduce the rate of or change the time for payment of interest, including default interest, on any Security; (iii) reduce the principal of or premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to the Indenture; (iv) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed; (v) change any obligation of the Issuer or a Guarantor to pay

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Additional Amounts with respect to any Security; (vi) change the coin or currency in which any Security or any premium, interest or Additional Amounts with respect thereto is payable; (vii) impair the right to institute suit for the enforcement of any payment of principal of or premium (if any) or interest on any Security, except as provided in the Indenture; (viii) make any change in the percentage of principal amount of Debt Securities necessary to waive compliance with certain provisions of the Indenture or make any change in the provision for modification; or (ix) waive a continuing Default or Event of Default, each as defined in the Indenture, in the payment of principal of or premium (if any) or interest on the Securities.

A supplemental indenture that changes or eliminates any covenant or other provision of the Indenture which has expressly been included solely for the benefit of one or more particular series of Debt Securities under the Indenture, or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the Indenture of the Holders of Debt Securities of any other series.

11. Defaults and Remedies. Events of Default are defined in the Indenture and generally include: (i) default for 30 days in payment of any interest on the Securities; (ii) default in any payment of principal of or premium, if any, on the Securities when due and payable; (iii) default by the Company or the Guarantor in compliance with any of its other covenants or agreements in, or provisions of, the Securities or in the Indenture which shall not have been remedied within 90 days after written notice by the Trustee or by the holders of at least 25% in principal amount of the Securities then outstanding (or, in the event that other Debt Securities issued under the Indenture are also affected by the default, then 25% in principal amount of all outstanding Debt Securities so affected); or (iv) certain events involving bankruptcy, insolvency or reorganization of the Company or the Guarantor. If an Event of Default occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default (or, in the case of an Event of Default described in clause (iii) above, if outstanding Debt Securities of other series are affected by such default, then at least 25% in principal amount of the then outstanding Debt Securities so affected) by notice to the Company, the Guarantor and the Trustee, may declare the principal of and interest on all the Securities to be immediately due and payable, except that in the case of an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or the Guarantor, all outstanding Debt Securities under the Indenture become due and payable immediately without further action or notice. The amount due and payable upon the acceleration of any Security is equal to 100% of the principal amount thereof plus accrued interest to the date of payment. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium or interest) if it determines that withholding notice is in their interests. The Company and the Guarantor must furnish annual compliance certificates to the Trustee.

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12. Discharge Prior to Maturity. The Indenture with respect to the Securities shall be discharged and canceled upon the payment of all of the Securities and shall be discharged except for certain obligations upon the irrevocable deposit with the Trustee of any combination of funds and U.S. Government Obligations sufficient for such payment.

13. Trustee Dealings with Company and Guarantor. The Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities and may make loans to, accept deposits from, and perform services for the Company, the Guarantor or any of their respective Affiliates, and may otherwise deal with the Company, the Guarantor or any such Affiliates, as if it were not Trustee.

14. No Recourse Against Others. A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee or for any obligations of the Company, the Guarantor or the Trustee under the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

15. Authentication. This Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

16. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification numbers printed thereon.

17. Abbreviations. 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), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Request may be made to:

Phillips 66 Company

2331 CityWest Boulevard

Houston, Texas 77042

Telephone: (281) 293-6600

Attention: Treasurer

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ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (we) assign and transfer this Security to

(Insert assignee’s social security or tax I.D. number)

(Print or type assignee’s name, address and zip code)

as agent to transfer this Security on the books of the Company. The agent may substitute another to act for him.

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Annex B

FORM OF CERTIFICATE TO BE DELIVERED UPON EXCHANGE

OR REGISTRATION OF TRANSFER OF NOTES

Re: 2.450% Senior Notes due 2024 (the “Notes”) of Phillips 66 Company (the “Company”)

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by ____________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with the Indenture relating to the above-captioned Notes and that the Transfer does not require registration under the Securities Act of 1933, as amended (the “Securities Act”), because:*

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Annex C

FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS

PURSUANT TO REGULATION S

Re: 2.450% Senior Notes due 2024 (the “Notes”) of Phillips 66 Company (the “Company”)

This Certificate relates to $__________ principal amount of  Notes held in *_______ book-entry or *_______ definitive form by

_____________________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”) for an interest in the Regulation S Global Note to be held with [Euroclear] [Clearstream] through the Depositary (in each case as defined in the Indenture related to the above-referenced Notes or the related Board Resolution, Officers’ Certificate or Company Order (each as defined in the Indenture)).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with such Indenture and Board Resolution, Officers’ Certificate or Company Order and that:

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The Company and the Trustee are entitled to rely upon this letter and are irrevocably authorized to produce this letter or a copy hereof to any interested party in any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. Terms used in this certificate have the meanings set forth in Regulation S under the Securities Act.

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Exhibit 4.3

PHILLIPS 66 COMPANY

3.605% Senior Notes due 2025

Fully and Unconditionally Guaranteed by

PHILLIPS 66

One series of Securities is hereby established pursuant to Section 2.01 of the Indenture, dated as of May 5, 2022 (the “Indenture”), among Phillips 66 Company, as issuer (the “Company”), Phillips 66, as guarantor (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as follows:

1. Each capitalized term used but not defined herein shall have the meaning assigned to such term in the Indenture.

2. The title of the 3.605% Senior Notes due 2025 shall be “3.605% Senior Notes due 2025” (the “Notes”).

3. The limit upon the aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture (except for the Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 of the Indenture and except for any Notes which, pursuant to Section 2.04 or 2.17 of the Indenture, are deemed never to have been authenticated and delivered thereunder) is $500,000,000; provided, however, that the authorized aggregate principal amount of the Notes may be increased before or after the issuance of any Notes by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Notes may be increased only if the additional Notes issued will be fungible with the original Notes for United States federal income tax purposes.

4. The Notes shall be issued upon original issuance in whole in the form of one or more Global Securities (the “Global Notes”). The Depository Trust Company and the Trustee are hereby designated as the Depositary and the Security Custodian, respectively, for the Global Notes under the Indenture.

5. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Annex A hereto (the “Form of Note”).

6. The date on which the principal of the Notes is payable shall be February 15, 2025.

7. The rate at which the Notes shall bear interest shall be 3.605% per annum. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months. The Interest Payment Dates on which such interest shall be payable on the Notes shall be February 15 and August 15 of each year, commencing on August 15, 2022. The record dates for the interest payable on the Notes on any Interest Payment Date shall be February 1 and August 1, as the case may be, next preceding such Interest Payment Date.

8. No Additional Amounts with respect to the Notes shall be payable. The date from which interest shall accrue for the Notes shall be February 15, 2022 (or from the most recent Interest Payment Date to which interest has been paid or provided for).

9. The place or places where the principal of, premium (if any) on and interest on the Notes shall be payable shall be the office or agency of the Company maintained for that purpose, initially the office of the Trustee in the City of Houston at 8 Greenway Plaza, Suite 1100, Houston, Texas 77046, and any other office or agency maintained by the Company for such purpose. Payments in respect of Global Notes (including principal, premium, if any, and interest) shall be made by wire transfer of immediately available funds to the accounts specified by the Holder of such Notes. In all other cases, at the option of the Company, payment of interest may be made by check mailed to the address of the person entitled thereto as such address shall appear in the register of the Notes maintained by the Registrar.

10. The Paying Agent and Registrar for the Notes initially shall be the Trustee.

11. Prior to November 15, 2024 (the “Par Call Date”), the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Notes to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Notes matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 25 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Notes to be redeemed. On or after November 15, 2024, the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

12. The Company shall have no obligation to redeem, purchase or repay Notes pursuant to any sinking fund or analogous provision or at the option of a Holder thereof.

13. Each Global Note shall bear the legend set forth on the face of the Form of Note.

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14. The initial offering and sale of the Notes shall not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Notes shall be entitled to the benefit of Section 4.03(b) of the Indenture (and accordingly constitute Rule 144A Securities, as defined in the Indenture).

15. For so long as any of the Notes constitute “restricted securities” within the meaning of Rule 144(a)(3) promulgated under the Securities Act, the Company or the Guarantor shall, if the Company or the Guarantor is not then subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, furnish to any Holder or beneficial owner of such Notes, or to any prospective purchaser of such Notes designated by such Holder or beneficial owner, in each case upon the written request of such Holder, beneficial owner or prospective purchaser, the information required to be provided pursuant to Rule 144A(d)(4) promulgated under the Securities Act.

16. Notes of each series initially sold to “qualified institutional buyers” (as defined in Rule 144A) (“QIBs”) in the United States (the “Rule 144A Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Rule 144A Global Notes” of such series), deposited with the Trustee, as Security Custodian for the Depositary. Notes of each series initially sold to non-U.S. persons outside the United States in offshore transactions in reliance on Regulation S under the Securities Act (the “Regulation S Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Regulation S Global Notes” of such series and, together with the Rule 144A Global Notes of such series, the “Global Notes”), deposited with the Trustee, as Security Custodian for the Depositary.

17. (a) Except as permitted by Section 17(b) or Section 18(c) hereof, each Global Note (and all Notes issued in exchange therefor or in substitution thereof) shall bear the following legend (the “Private Placement Legend”) and shall be subject to the transfer restrictions set forth therein (each defined term in the legend being defined as such for purposes of the legend only):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE

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COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(b) Notwithstanding the foregoing, upon consummation of the Exchange Offer (as defined in the Registration Rights Agreement), the Company shall issue and, at the direction of the Company, the Trustee shall authenticate Registered Notes in exchange for Notes accepted for exchange in the Exchange Offer, which Registered Notes shall not bear the Private Placement Legend, and the Security Custodian shall rescind any restriction on the transfer of such Registered Notes.

“Additional Notes” means any Notes issued under the Indenture in addition to the Original Notes, including any Registered Notes issued in exchange for such Additional Notes, having the same terms in all respects as the Original Notes, or in all respects except with respect to the initial Interest Payment Date and interest paid or payable on or prior to the first Interest Payment Date after the issuance of such Additional Notes and such Additional Notes may have different issuance prices, initial interest accrual dates or initial interest payment dates and may not have the benefit of any registration rights.

“Initial Additional Notes” means Additional Notes issued in an offering not registered under the Securities Act and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Initial Notes” means the Notes issued on May 5, 2022 and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Original Notes” means the Initial Notes and any Registered Notes issued in exchange therefor.

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“Registered Notes” means the Notes issued pursuant to the Indenture in exchange for, and up to an aggregate principal amount equal to, the Initial Notes or Initial Additional Notes of such series in compliance with the terms of a Registration Rights Agreement and containing terms substantially identical to the Initial Notes or Initial Additional Notes of such series (except that (i) such Registered Notes will be registered under the Securities Act and will not be subject to transfer restrictions or bear the Private Placement Legend (as defined in Section 17(a) hereof), and (ii) the provisions relating to Additional Interest (as defined in Annex A hereto) will be eliminated).

“Registration Rights Agreement” means (i) the Registration Rights Agreement, dated May 5, 2022 by and among the Company, the Guarantor and the Dealer Managers party thereto with respect to the Initial Notes, and (ii) with respect to any Additional Notes, any registration rights agreements or joinder to the Registration Rights Agreement between the Company and the Dealer Managers party thereto, relating to rights given by the Company to the purchasers of Additional Notes to register such Additional Notes or exchange them for Notes registered under the Securities Act.

18. (a) The following provisions shall apply with respect to any proposed transfer of a Rule 144A Note prior to the expiration of the holding period applicable to sales of such Notes under Rule 144 of the Securities Act, and the Security Custodian shall refuse to register any transfer of such Notes not complying with the restrictions set forth in the Private Placement Legend and in this Section 18. In addition to the requirements set forth in Section 2.08 of the Indenture, Rule 144A Notes that are presented or surrendered for registration of transfer or exchange pursuant to Section 2.08 of the Indenture shall be accompanied by the following additional information and documents, as applicable, upon which the Security Custodian may conclusively rely:

(i) if such Notes are being delivered to the Security Custodian by a Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect (in substantially the form of Annex B hereto);

(ii) if such Notes are being transferred (1) to a QIB in accordance with Rule 144A, (2) pursuant to an exemption from registration in accordance with Rule 144 under the Securities Act or (3) pursuant to an effective registration statement under the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto);

(iii) if such Notes are being transferred pursuant to an exemption from registration in accordance with Rule 903 or Rule 904 of Regulation S, certifications to that effect from such Holder (in substantially the form of Annex B and Annex C hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests; or

(iv) if such Notes are being transferred in reliance on and in compliance with another exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests.

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(b) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depositary, in accordance with Section 2.08 of the Indenture and Section 17 and Section 18 hereof (including the restrictions on transfer set forth therein and herein) and the rules and procedures of the Depositary therefor, which shall include restrictions on transfer comparable to those set forth therein and herein to the extent required by the Securities Act.

(c) If Notes are issued upon the registration of transfer, exchange or replacement of Notes not bearing the Private Placement Legend, the Notes so issued shall not bear such legend. If Notes are issued upon the registration or transfer, exchange or replacement of Notes bearing the Private Placement Legend, or if a request is made to remove the Private Placement Legend on a Note, the Notes so issued shall bear the Private Placement Legend, or the Private Placement Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Trustee such satisfactory evidence, which may include an Opinion of Counsel of recognized standing licensed to practice law in the State of New York and experienced in matters involving the Securities Act, as may be reasonably required by the Company or the Trustee that neither the Private Placement Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A, Rule 144 or Regulation S, that such Notes are not “restricted securities” within the meaning of Rule 144 or that such Notes were transferred pursuant to an effective registration statement under the Securities Act. Upon provision of such satisfactory evidence, the Trustee, at the direction of the Company, shall authenticate and deliver a Note that does not bear the Private Placement Legend. If a Private Placement Legend is removed from the face of a Note and the Note is subsequently held by an Affiliate of the Company, the Private Placement Legend shall be reinstated.

(d) Notwithstanding anything herein to the contrary, neither the Trustee nor the Security Custodian shall have any responsibility to receive any letters, opinions or certifications, nor any responsibility to monitor compliance with any transfer restrictions, in connection with any transfer or exchange of any beneficial interest in a Global Security for a beneficial interest in the same Global Security.

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19. In order to comply with applicable tax laws, rules and regulations (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“Applicable Tax Law”) to which a foreign financial institution, issuer, trustee, paying agent, holder or other institution is or has agreed to be subject related to the Indenture and the Notes, the Company and the Guarantor agree (i) to provide to the Trustee sufficient information about holders or other applicable parties and/or transactions related to the Indenture and the Notes (including any modification to the terms of such transactions) so that the Trustee can determine whether it has tax-related obligations under Applicable Tax Law, (ii) that the Trustee shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with Applicable Tax Law for which the Trustee shall not have any liability and (iii) to hold harmless the Trustee for any losses it may suffer due to the actions it takes to comply with such Applicable Tax Law. The terms of this section shall survive the termination of the Indenture.

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Annex A

[FORM OF FACE OF SECURITY]

[FOR GLOBAL SECURITIES: UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK), A NEW YORK CORPORATION (“DTC”), SHALL ACT AS THE DEPOSITARY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY AND THE REGISTRAR. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[FOR RESTRICTED SECURITIES: THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO

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WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/ OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.]

PHILLIPS 66 COMPANY

3.605% SENIOR NOTE DUE 2025

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

CUSIP No. _____________

ISIN No. _____________

Phillips 66 Company, a Delaware corporation (the “Company,” which term includes any successor Person under the Indenture hereinafter referred to), for value received, promises to pay to ____________ or registered assigns, the principal sum of ______________________ Dollars[, or such greater or lesser amount as indicated on the Schedule of Exchanges of Securities hereto,]¹ on February 15, 2025.

Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

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IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by its duly authorized officers.

Dated:

GUARANTEE

Phillips 66, a Delaware corporation, unconditionally guarantees to the holder of this Security, upon the terms and subject to the conditions set forth in the Indenture referenced on the reverse hereof, (a) the full and prompt payment of the principal of and any premium on this Security when and as the same shall become due, whether at the stated maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of interest on this Security when and as the same shall become due, subject to any applicable grace period.

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Certificate of Authentication:

This is one of the Securities of the series

designated therein referred to in the within-

mentioned Indenture.

Dated:

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[FORM OF REVERSE OF SECURITY]

PHILLIPS 66 COMPANY

3.605% SENIOR NOTE DUE 2025

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

This Security is one of a duly authorized issue of 3.605% Senior Notes due 2025 (the “Securities”) of Phillips 66 Company, a Delaware corporation (the “Company”).

1. Interest. The Company promises to pay interest on the principal amount of this Security at 3.605% per annum from February 15, 2022 until maturity [and shall pay the Additional Interest payable pursuant to the Registration Rights Agreement referred to below. References herein to “interest” include any such Additional Interest then owing]. The Company will pay interest semiannually on February 15 and August 15 of each year (each an “Interest Payment Date”), or if any such day is not a Business Day, on the next succeeding Business Day. Interest on the Securities shall accrue from the most recent Interest Payment Date on which interest has been paid or, if no interest has been paid, from February 15, 2022; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof (each, a “Record Date”) and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided, further, that the first Interest Payment Date shall be August 15, 2022. The Company shall pay interest on overdue principal and premium (if any) from time to time at a rate equal to the interest rate then in effect; it shall pay interest on overdue installments of interest (without regard to any applicable grace periods) from time to time at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months.

2. Additional Interest. If, under the terms of the Registration Rights Agreement, dated May 5, 2022, by and among the Company, Phillips 66, a Delaware corporation (the “Guarantor”), and Barclays Capital Inc., J.P. Morgan Securities LLC, and RBC Capital Markets, LLC, a Registration Default (as defined therein) occurs with respect to this Security, the interest rate on this Security shall be increased by (i) 0.25% per annum for the first 90-day period beginning on the day immediately following such Registration Default and (ii) an additional 0.25% per annum with respect to each subsequent 90-day period, in each case until and including the date such Registration Default ends, up to a maximum increase of 1.00% per annum (any such interest being referred to herein as “Additional Interest”).

3. Method of Payment. The Company shall pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the Record Date next preceding the Interest Payment Date, even if such Securities are canceled after such Record Date and on or before such Interest Payment Date. The Holder must surrender this Security to a Paying Agent to collect principal payments. The Company

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shall pay the principal of, premium (if any) on and interest on the Securities in money of the United States of America that at the time of payment is legal tender for payment of public and private debts. Such amounts shall be payable at the offices of the Trustee (as defined below), provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by check payable in such money mailed to a Holder’s registered address with respect to any Securities.

4. Paying Agent and Registrar. Initially, U.S. Bank Trust Company, National Association (the “Trustee”), the trustee under the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent, Registrar, co-registrar or additional paying agent without notice to any Holder. The Company, the Guarantor or any Subsidiary of the Company may act in any such capacity.

5. Guarantee. The Guarantor unconditionally guarantees to the Holders from time to time of the Securities, upon the terms and subject to the conditions set forth in the Indenture (as defined below), (a) the full and prompt payment of the principal of and any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period. The Guarantee constitutes a guarantee of payment and not of collection. In the event of a default in the payment of principal of or any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period, each of the Trustee and the Holders of the Securities shall have the right to proceed first and directly against the Guarantor under the Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

6. Indenture. The Company issued the Securities under an Indenture, dated as of May 5, 2022 (the “Indenture”), among the Company, the Guarantor and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”), as in effect on the date of execution of the Indenture. The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such terms and for the definitions of capitalized terms used but not defined herein. The Securities are unsecured general obligations of the Company limited to $500,000,000 in aggregate principal amount; provided, however, that the authorized aggregate principal amount of the Securities may be increased before or after the issuance of any Securities by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Securities may be increased only if the additional Securities issued will be fungible with the original Securities for United States federal income tax purposes. The Indenture provides for the issuance of other series of debt securities (including the Securities, the “Debt Securities”) thereunder.

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7. Denominations, Transfer, Exchange. The Securities are in registered form without coupons in minimum denominations of $2,000 and any integral multiples of $1,000 above such amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Neither the Company, the Trustee nor the Registrar shall be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days before the mailing of notice of redemption of Securities to be redeemed and ending at the close of business on the day of mailing.

8. Persons Deemed Owners. The registered Holder of a Security shall be treated as its owner for all purposes.

9. Redemption. Prior to November 15, 2024 (the “Par Call Date”), the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Securities to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Securities matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 25 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Securities to be redeemed. On or after November 15, 2024, the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

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10. Amendments and Waivers. Subject to certain exceptions and limitations, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class), and any existing or past Default or Event of Default under, or compliance with any provision of, the Indenture may be waived (other than any continuing Default or Event of Default in the payment of the principal of, premium (if any) on or interest on the Securities) by the Holders of at least a majority in principal amount of the then outstanding Securities of any series or of all series (acting as one class) in accordance with the terms of the Indenture. Without the consent of any Holder, the Company, the Guarantor and the Trustee may amend or supplement the Indenture or the Securities or waive any provision of either: (i) to cure any ambiguity, omission, defect or inconsistency; (ii) if required, to provide for the assumption of the obligations of the Company or the Guarantor under the Indenture in the case of the merger, consolidation or sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor; (iii) to provide for uncertificated Securities in addition to or in place of certificated Securities or to provide for the issuance of bearer Securities (with or without coupons); (iv) to provide any security for, or to add any guarantees of or additional obligors on, the Securities or the related Guarantees; (v) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the TIA; (vi) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of the Securities, or to surrender any right or power conferred by the Indenture upon the Company or the Guarantor; (vii) to add any additional Events of Default with respect to all or any series of the Debt Securities; (viii) to change or eliminate any of the provisions of the Indenture, provided that no outstanding Security is adversely affected in any material respect; (ix) to establish the form or terms of Securities of any series; (x) to supplement any of the provisions of the Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of the Securities pursuant to the Indenture, provided that no interest of any Holders of Securities is adversely affected in any material respect; or (xi) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee with respect to the Securities and to add to or change any of the provisions of the Indenture as shall be necessary to provide for or facilitate the administration of the trusts thereunder by more than one Trustee, pursuant to the requirements of the Indenture.

The right of any Holder to participate in any consent required or sought pursuant to any provision of the Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of the Indenture.

Without the consent of each Holder affected, the Company may not (i) reduce the amount of Debt Securities whose Holders must consent to an amendment, supplement or waiver; (ii) reduce the rate of or change the time for payment of interest, including default interest, on any Security; (iii) reduce the principal of or premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to the Indenture; (iv) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed; (v) change any obligation of the Issuer or a Guarantor to pay

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Additional Amounts with respect to any Security; (vi) change the coin or currency in which any Security or any premium, interest or Additional Amounts with respect thereto is payable; (vii) impair the right to institute suit for the enforcement of any payment of principal of or premium (if any) or interest on any Security, except as provided in the Indenture; (viii) make any change in the percentage of principal amount of Debt Securities necessary to waive compliance with certain provisions of the Indenture or make any change in the provision for modification; or (ix) waive a continuing Default or Event of Default, each as defined in the Indenture, in the payment of principal of or premium (if any) or interest on the Securities.

A supplemental indenture that changes or eliminates any covenant or other provision of the Indenture which has expressly been included solely for the benefit of one or more particular series of Debt Securities under the Indenture, or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the Indenture of the Holders of Debt Securities of any other series.

11. Defaults and Remedies. Events of Default are defined in the Indenture and generally include: (i) default for 30 days in payment of any interest on the Securities; (ii) default in any payment of principal of or premium, if any, on the Securities when due and payable; (iii) default by the Company or the Guarantor in compliance with any of its other covenants or agreements in, or provisions of, the Securities or in the Indenture which shall not have been remedied within 90 days after written notice by the Trustee or by the holders of at least 25% in principal amount of the Securities then outstanding (or, in the event that other Debt Securities issued under the Indenture are also affected by the default, then 25% in principal amount of all outstanding Debt Securities so affected); or (iv) certain events involving bankruptcy, insolvency or reorganization of the Company or the Guarantor. If an Event of Default occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default (or, in the case of an Event of Default described in clause (iii) above, if outstanding Debt Securities of other series are affected by such default, then at least 25% in principal amount of the then outstanding Debt Securities so affected) by notice to the Company, the Guarantor and the Trustee, may declare the principal of and interest on all the Securities to be immediately due and payable, except that in the case of an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or the Guarantor, all outstanding Debt Securities under the Indenture become due and payable immediately without further action or notice. The amount due and payable upon the acceleration of any Security is equal to 100% of the principal amount thereof plus accrued interest to the date of payment. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium or interest) if it determines that withholding notice is in their interests. The Company and the Guarantor must furnish annual compliance certificates to the Trustee.

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12. Discharge Prior to Maturity. The Indenture with respect to the Securities shall be discharged and canceled upon the payment of all of the Securities and shall be discharged except for certain obligations upon the irrevocable deposit with the Trustee of any combination of funds and U.S. Government Obligations sufficient for such payment.

13. Trustee Dealings with Company and Guarantor. The Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities and may make loans to, accept deposits from, and perform services for the Company, the Guarantor or any of their respective Affiliates, and may otherwise deal with the Company, the Guarantor or any such Affiliates, as if it were not Trustee.

14. No Recourse Against Others. A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee or for any obligations of the Company, the Guarantor or the Trustee under the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

15. Authentication. This Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

16. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification numbers printed thereon.

17. Abbreviations. 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), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Request may be made to:

Phillips 66 Company

2331 CityWest Boulevard

Houston, Texas 77042

Telephone: (281) 293-6600

Attention: Treasurer

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ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (we) assign and transfer this Security to

(Insert assignee’s social security or tax I.D. number)

(Print or type assignee’s name, address and zip code)

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Annex B

FORM OF CERTIFICATE TO BE DELIVERED UPON EXCHANGE

OR REGISTRATION OF TRANSFER OF NOTES

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by _____________________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with the Indenture relating to the above-captioned Notes and that the Transfer does not require registration under the Securities Act of 1933, as amended (the “Securities Act”), because:*

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Annex C

FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS

PURSUANT TO REGULATION S

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by _____________________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”) for an interest in the Regulation S Global Note to be held with [Euroclear] [Clearstream] through the Depositary (in each case as defined in the Indenture related to the above-referenced Notes or the related Board Resolution, Officers’ Certificate or Company Order (each as defined in the Indenture)).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with such Indenture and Board Resolution, Officers’ Certificate or Company Order and that:

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The Company and the Trustee are entitled to rely upon this letter and are irrevocably authorized to produce this letter or a copy hereof to any interested party in any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. Terms used in this certificate have the meanings set forth in Regulation S under the Securities Act.

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Exhibit 4.4

PHILLIPS 66 COMPANY

3.550% Senior Notes due 2026

Fully and Unconditionally Guaranteed by

PHILLIPS 66

One series of Securities is hereby established pursuant to Section 2.01 of the Indenture, dated as of May 5, 2022 (the “Indenture”), among Phillips 66 Company, as issuer (the “Company”), Phillips 66, as guarantor (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as follows:

1. Each capitalized term used but not defined herein shall have the meaning assigned to such term in the Indenture.

2. The title of the 3.550% Senior Notes due 2026 shall be “3.550% Senior Notes due 2026” (the “Notes”).

3. The limit upon the aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture (except for the Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 of the Indenture and except for any Notes which, pursuant to Section 2.04 or 2.17 of the Indenture, are deemed never to have been authenticated and delivered thereunder) is $500,000,000; provided, however, that the authorized aggregate principal amount of the Notes may be increased before or after the issuance of any Notes by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Notes may be increased only if the additional Notes issued will be fungible with the original Notes for United States federal income tax purposes.

4. The Notes shall be issued upon original issuance in whole in the form of one or more Global Securities (the “Global Notes”). The Depository Trust Company and the Trustee are hereby designated as the Depositary and the Security Custodian, respectively, for the Global Notes under the Indenture.

5. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Annex A hereto (the “Form of Note”).

6. The date on which the principal of the Notes is payable shall be October 1, 2026.

7. The rate at which the Notes shall bear interest shall be 3.550% per annum. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months. The Interest Payment Dates on which such interest shall be payable on the Notes shall be April 1 and October 1 of each year, commencing on October 1, 2022. The record dates for the interest payable on the Notes on any Interest Payment Date shall be March 15 and September 15, as the case may be, next preceding such Interest Payment Date.

8. No Additional Amounts with respect to the Notes shall be payable. The date from which interest shall accrue for the Notes shall be April 1, 2022 (or from the most recent Interest Payment Date to which interest has been paid or provided for).

9. The place or places where the principal of, premium (if any) on and interest on the Notes shall be payable shall be the office or agency of the Company maintained for that purpose, initially the office of the Trustee in the City of Houston at 8 Greenway Plaza, Suite 1100, Houston, Texas 77046, and any other office or agency maintained by the Company for such purpose. Payments in respect of Global Notes (including principal, premium, if any, and interest) shall be made by wire transfer of immediately available funds to the accounts specified by the Holder of such Notes. In all other cases, at the option of the Company, payment of interest may be made by check mailed to the address of the person entitled thereto as such address shall appear in the register of the Notes maintained by the Registrar.

10. The Paying Agent and Registrar for the Notes initially shall be the Trustee.

11. Prior to July 1, 2026 (the “Par Call Date”), the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Notes to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Notes matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 30 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Notes to be redeemed. On or after July 1, 2026, the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

12. The Company shall have no obligation to redeem, purchase or repay Notes pursuant to any sinking fund or analogous provision or at the option of a Holder thereof.

13. Each Global Note shall bear the legend set forth on the face of the Form of Note.

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14. The initial offering and sale of the Notes shall not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Notes shall be entitled to the benefit of Section 4.03(b) of the Indenture (and accordingly constitute Rule 144A Securities, as defined in the Indenture).

15. For so long as any of the Notes constitute “restricted securities” within the meaning of Rule 144(a)(3) promulgated under the Securities Act, the Company or the Guarantor shall, if the Company or the Guarantor is not then subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, furnish to any Holder or beneficial owner of such Notes, or to any prospective purchaser of such Notes designated by such Holder or beneficial owner, in each case upon the written request of such Holder, beneficial owner or prospective purchaser, the information required to be provided pursuant to Rule 144A(d)(4) promulgated under the Securities Act.

16. Notes of each series initially sold to “qualified institutional buyers” (as defined in Rule 144A) (“QIBs”) in the United States (the “Rule 144A Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Rule 144A Global Notes” of such series), deposited with the Trustee, as Security Custodian for the Depositary. Notes of each series initially sold to non-U.S. persons outside the United States in offshore transactions in reliance on Regulation S under the Securities Act (the “Regulation S Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Regulation S Global Notes” of such series and, together with the Rule 144A Global Notes of such series, the “Global Notes”), deposited with the Trustee, as Security Custodian for the Depositary.

17. (a) Except as permitted by Section 17(b) or Section 18(c) hereof, each Global Note (and all Notes issued in exchange therefor or in substitution thereof) shall bear the following legend (the “Private Placement Legend”) and shall be subject to the transfer restrictions set forth therein (each defined term in the legend being defined as such for purposes of the legend only):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE

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COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(b) Notwithstanding the foregoing, upon consummation of the Exchange Offer (as defined in the Registration Rights Agreement), the Company shall issue and, at the direction of the Company, the Trustee shall authenticate Registered Notes in exchange for Notes accepted for exchange in the Exchange Offer, which Registered Notes shall not bear the Private Placement Legend, and the Security Custodian shall rescind any restriction on the transfer of such Registered Notes.

“Additional Notes” means any Notes issued under the Indenture in addition to the Original Notes, including any Registered Notes issued in exchange for such Additional Notes, having the same terms in all respects as the Original Notes, or in all respects except with respect to the initial Interest Payment Date and interest paid or payable on or prior to the first Interest Payment Date after the issuance of such Additional Notes and such Additional Notes may have different issuance prices, initial interest accrual dates or initial interest payment dates and may not have the benefit of any registration rights.

“Initial Additional Notes” means Additional Notes issued in an offering not registered under the Securities Act and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Initial Notes” means the Notes issued on May 5, 2022 and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Original Notes” means the Initial Notes and any Registered Notes issued in exchange therefor.

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“Registered Notes” means the Notes issued pursuant to the Indenture in exchange for, and up to an aggregate principal amount equal to, the Initial Notes or Initial Additional Notes of such series in compliance with the terms of a Registration Rights Agreement and containing terms substantially identical to the Initial Notes or Initial Additional Notes of such series (except that (i) such Registered Notes will be registered under the Securities Act and will not be subject to transfer restrictions or bear the Private Placement Legend (as defined in Section 17(a) hereof), and (ii) the provisions relating to Additional Interest (as defined in Annex A hereto) will be eliminated).

“Registration Rights Agreement” means (i) the Registration Rights Agreement, dated May 5, 2022 by and among the Company, the Guarantor and the Dealer Managers party thereto with respect to the Initial Notes, and (ii) with respect to any Additional Notes, any registration rights agreements or joinder to the Registration Rights Agreement between the Company and the Dealer Managers party thereto, relating to rights given by the Company to the purchasers of Additional Notes to register such Additional Notes or exchange them for Notes registered under the Securities Act.

18. (a) The following provisions shall apply with respect to any proposed transfer of a Rule 144A Note prior to the expiration of the holding period applicable to sales of such Notes under Rule 144 of the Securities Act, and the Security Custodian shall refuse to register any transfer of such Notes not complying with the restrictions set forth in the Private Placement Legend and in this Section 18. In addition to the requirements set forth in Section 2.08 of the Indenture, Rule 144A Notes that are presented or surrendered for registration of transfer or exchange pursuant to Section 2.08 of the Indenture shall be accompanied by the following additional information and documents, as applicable, upon which the Security Custodian may conclusively rely:

(i) if such Notes are being delivered to the Security Custodian by a Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect (in substantially the form of Annex B hereto);

(ii) if such Notes are being transferred (1) to a QIB in accordance with Rule 144A, (2) pursuant to an exemption from registration in accordance with Rule 144 under the Securities Act or (3) pursuant to an effective registration statement under the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto);

(iii) if such Notes are being transferred pursuant to an exemption from registration in accordance with Rule 903 or Rule 904 of Regulation S, certifications to that effect from such Holder (in substantially the form of Annex B and Annex C hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests; or

(iv) if such Notes are being transferred in reliance on and in compliance with another exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests.

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(b) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depositary, in accordance with Section 2.08 of the Indenture and Section 17 and Section 18 hereof (including the restrictions on transfer set forth therein and herein) and the rules and procedures of the Depositary therefor, which shall include restrictions on transfer comparable to those set forth therein and herein to the extent required by the Securities Act.

(c) If Notes are issued upon the registration of transfer, exchange or replacement of Notes not bearing the Private Placement Legend, the Notes so issued shall not bear such legend. If Notes are issued upon the registration or transfer, exchange or replacement of Notes bearing the Private Placement Legend, or if a request is made to remove the Private Placement Legend on a Note, the Notes so issued shall bear the Private Placement Legend, or the Private Placement Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Trustee such satisfactory evidence, which may include an Opinion of Counsel of recognized standing licensed to practice law in the State of New York and experienced in matters involving the Securities Act, as may be reasonably required by the Company or the Trustee that neither the Private Placement Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A, Rule 144 or Regulation S, that such Notes are not “restricted securities” within the meaning of Rule 144 or that such Notes were transferred pursuant to an effective registration statement under the Securities Act. Upon provision of such satisfactory evidence, the Trustee, at the direction of the Company, shall authenticate and deliver a Note that does not bear the Private Placement Legend. If a Private Placement Legend is removed from the face of a Note and the Note is subsequently held by an Affiliate of the Company, the Private Placement Legend shall be reinstated.

(d) Notwithstanding anything herein to the contrary, neither the Trustee nor the Security Custodian shall have any responsibility to receive any letters, opinions or certifications, nor any responsibility to monitor compliance with any transfer restrictions, in connection with any transfer or exchange of any beneficial interest in a Global Security for a beneficial interest in the same Global Security.

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19. In order to comply with applicable tax laws, rules and regulations (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“Applicable Tax Law”) to which a foreign financial institution, issuer, trustee, paying agent, holder or other institution is or has agreed to be subject related to the Indenture and the Notes, the Company and the Guarantor agree (i) to provide to the Trustee sufficient information about holders or other applicable parties and/or transactions related to the Indenture and the Notes (including any modification to the terms of such transactions) so that the Trustee can determine whether it has tax-related obligations under Applicable Tax Law, (ii) that the Trustee shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with Applicable Tax Law for which the Trustee shall not have any liability and (iii) to hold harmless the Trustee for any losses it may suffer due to the actions it takes to comply with such Applicable Tax Law. The terms of this section shall survive the termination of the Indenture.

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Annex A

[FORM OF FACE OF SECURITY]

[FOR GLOBAL SECURITIES: UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK), A NEW YORK CORPORATION (“DTC”), SHALL ACT AS THE DEPOSITARY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY AND THE REGISTRAR. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[FOR RESTRICTED SECURITIES: THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO

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WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/ OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.]

PHILLIPS 66 COMPANY

3.550% SENIOR NOTE DUE 2026

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

CUSIP No.                        

ISIN No.                        

Phillips 66 Company, a Delaware corporation (the “Company,” which term includes any successor Person under the Indenture hereinafter referred to), for value received, promises to pay to                     or registered assigns, the principal sum of                                      Dollars[, or such greater or lesser amount as indicated on the Schedule of Exchanges of Securities hereto,]¹ on October 1, 2026.

Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

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IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by its duly authorized officers.

Dated:

GUARANTEE

Phillips 66, a Delaware corporation, unconditionally guarantees to the holder of this Security, upon the terms and subject to the conditions set forth in the Indenture referenced on the reverse hereof, (a) the full and prompt payment of the principal of and any premium on this Security when and as the same shall become due, whether at the stated maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of interest on this Security when and as the same shall become due, subject to any applicable grace period.

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Certificate of Authentication:

Dated:

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[FORM OF REVERSE OF SECURITY]

PHILLIPS 66 COMPANY

3.550% SENIOR NOTE DUE 2026

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

This Security is one of a duly authorized issue of 3.550% Senior Notes due 2026 (the “Securities”) of Phillips 66 Company, a Delaware corporation (the “Company”).

1. Interest. The Company promises to pay interest on the principal amount of this Security at 3.550% per annum from April 1, 2022 until maturity [and shall pay the Additional Interest payable pursuant to the Registration Rights Agreement referred to below. References herein to “interest” include any such Additional Interest then owing]. The Company will pay interest semiannually on April 1 and October 1 of each year (each an “Interest Payment Date”), or if any such day is not a Business Day, on the next succeeding Business Day. Interest on the Securities shall accrue from the most recent Interest Payment Date on which interest has been paid or, if no interest has been paid, from April 1, 2022; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof (each, a “Record Date”) and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided, further, that the first Interest Payment Date shall be October 1, 2022. The Company shall pay interest on overdue principal and premium (if any) from time to time at a rate equal to the interest rate then in effect; it shall pay interest on overdue installments of interest (without regard to any applicable grace periods) from time to time at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months.

2. Additional Interest. If, under the terms of the Registration Rights Agreement, dated May 5, 2022, by and among the Company, Phillips 66, a Delaware corporation (the “Guarantor”), and Barclays Capital Inc., J.P. Morgan Securities LLC, and RBC Capital Markets, LLC, a Registration Default (as defined therein) occurs with respect to this Security, the interest rate on this Security shall be increased by (i) 0.25% per annum for the first 90-day period beginning on the day immediately following such Registration Default and (ii) an additional 0.25% per annum with respect to each subsequent 90-day period, in each case until and including the date such Registration Default ends, up to a maximum increase of 1.00% per annum (any such interest being referred to herein as “Additional Interest”).

3. Method of Payment. The Company shall pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the Record Date next preceding the Interest Payment Date, even if such Securities are canceled after such Record Date and on or before such Interest Payment Date. The Holder must surrender this Security to a Paying Agent to collect principal payments. The Company

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shall pay the principal of, premium (if any) on and interest on the Securities in money of the United States of America that at the time of payment is legal tender for payment of public and private debts. Such amounts shall be payable at the offices of the Trustee (as defined below), provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by check payable in such money mailed to a Holder’s registered address with respect to any Securities.

4. Paying Agent and Registrar. Initially, U.S. Bank Trust Company, National Association (the “Trustee”), the trustee under the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent, Registrar, co-registrar or additional paying agent without notice to any Holder. The Company, the Guarantor or any Subsidiary of the Company may act in any such capacity.

5. Guarantee. The Guarantor unconditionally guarantees to the Holders from time to time of the Securities, upon the terms and subject to the conditions set forth in the Indenture (as defined below), (a) the full and prompt payment of the principal of and any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period. The Guarantee constitutes a guarantee of payment and not of collection. In the event of a default in the payment of principal of or any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period, each of the Trustee and the Holders of the Securities shall have the right to proceed first and directly against the Guarantor under the Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

6. Indenture. The Company issued the Securities under an Indenture, dated as of May 5, 2022 (the “Indenture”), among the Company, the Guarantor and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”), as in effect on the date of execution of the Indenture. The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such terms and for the definitions of capitalized terms used but not defined herein. The Securities are unsecured general obligations of the Company limited to $500,000,000 in aggregate principal amount; provided, however, that the authorized aggregate principal amount of the Securities may be increased before or after the issuance of any Securities by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Securities may be increased only if the additional Securities issued will be fungible with the original Securities for United States federal income tax purposes. The Indenture provides for the issuance of other series of debt securities (including the Securities, the “Debt Securities”) thereunder.

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7. Denominations, Transfer, Exchange. The Securities are in registered form without coupons in minimum denominations of $2,000 and any integral multiples of $1,000 above such amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Neither the Company, the Trustee nor the Registrar shall be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days before the mailing of notice of redemption of Securities to be redeemed and ending at the close of business on the day of mailing.

8. Persons Deemed Owners. The registered Holder of a Security shall be treated as its owner for all purposes.

9. Redemption. Prior to July 1, 2026 (the “Par Call Date”), the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Securities to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Securities matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 30 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Securities to be redeemed. On or after July 1, 2026, the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

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The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

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10. Amendments and Waivers. Subject to certain exceptions and limitations, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class), and any existing or past Default or Event of Default under, or compliance with any provision of, the Indenture may be waived (other than any continuing Default or Event of Default in the payment of the principal of, premium (if any) on or interest on the Securities) by the Holders of at least a majority in principal amount of the then outstanding Securities of any series or of all series (acting as one class) in accordance with the terms of the Indenture. Without the consent of any Holder, the Company, the Guarantor and the Trustee may amend or supplement the Indenture or the Securities or waive any provision of either: (i) to cure any ambiguity, omission, defect or inconsistency; (ii) if required, to provide for the assumption of the obligations of the Company or the Guarantor under the Indenture in the case of the merger, consolidation or sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor; (iii) to provide for uncertificated Securities in addition to or in place of certificated Securities or to provide for the issuance of bearer Securities (with or without coupons); (iv) to provide any security for, or to add any guarantees of or additional obligors on, the Securities or the related Guarantees; (v) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the TIA; (vi) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of the Securities, or to surrender any right or power conferred by the Indenture upon the Company or the Guarantor; (vii) to add any additional Events of Default with respect to all or any series of the Debt Securities; (viii) to change or eliminate any of the provisions of the Indenture, provided that no outstanding Security is adversely affected in any material respect; (ix) to establish the form or terms of Securities of any series; (x) to supplement any of the provisions of the Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of the Securities pursuant to the Indenture, provided that no interest of any Holders of Securities is adversely affected in any material respect; or (xi) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee with respect to the Securities and to add to or change any of the provisions of the Indenture as shall be necessary to provide for or facilitate the administration of the trusts thereunder by more than one Trustee, pursuant to the requirements of the Indenture.

The right of any Holder to participate in any consent required or sought pursuant to any provision of the Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of the Indenture.

Without the consent of each Holder affected, the Company may not (i) reduce the amount of Debt Securities whose Holders must consent to an amendment, supplement or waiver; (ii) reduce the rate of or change the time for payment of interest, including default interest, on any Security; (iii) reduce the principal of or premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to the Indenture; (iv) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed; (v) change any obligation of the Issuer or a Guarantor to pay

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Additional Amounts with respect to any Security; (vi) change the coin or currency in which any Security or any premium, interest or Additional Amounts with respect thereto is payable; (vii) impair the right to institute suit for the enforcement of any payment of principal of or premium (if any) or interest on any Security, except as provided in the Indenture; (viii) make any change in the percentage of principal amount of Debt Securities necessary to waive compliance with certain provisions of the Indenture or make any change in the provision for modification; or (ix) waive a continuing Default or Event of Default, each as defined in the Indenture, in the payment of principal of or premium (if any) or interest on the Securities.

A supplemental indenture that changes or eliminates any covenant or other provision of the Indenture which has expressly been included solely for the benefit of one or more particular series of Debt Securities under the Indenture, or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the Indenture of the Holders of Debt Securities of any other series.

11. Defaults and Remedies. Events of Default are defined in the Indenture and generally include: (i) default for 30 days in payment of any interest on the Securities; (ii) default in any payment of principal of or premium, if any, on the Securities when due and payable; (iii) default by the Company or the Guarantor in compliance with any of its other covenants or agreements in, or provisions of, the Securities or in the Indenture which shall not have been remedied within 90 days after written notice by the Trustee or by the holders of at least 25% in principal amount of the Securities then outstanding (or, in the event that other Debt Securities issued under the Indenture are also affected by the default, then 25% in principal amount of all outstanding Debt Securities so affected); or (iv) certain events involving bankruptcy, insolvency or reorganization of the Company or the Guarantor. If an Event of Default occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default (or, in the case of an Event of Default described in clause (iii) above, if outstanding Debt Securities of other series are affected by such default, then at least 25% in principal amount of the then outstanding Debt Securities so affected) by notice to the Company, the Guarantor and the Trustee, may declare the principal of and interest on all the Securities to be immediately due and payable, except that in the case of an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or the Guarantor, all outstanding Debt Securities under the Indenture become due and payable immediately without further action or notice. The amount due and payable upon the acceleration of any Security is equal to 100% of the principal amount thereof plus accrued interest to the date of payment. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium or interest) if it determines that withholding notice is in their interests. The Company and the Guarantor must furnish annual compliance certificates to the Trustee.

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12. Discharge Prior to Maturity. The Indenture with respect to the Securities shall be discharged and canceled upon the payment of all of the Securities and shall be discharged except for certain obligations upon the irrevocable deposit with the Trustee of any combination of funds and U.S. Government Obligations sufficient for such payment.

13. Trustee Dealings with Company and Guarantor. The Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities and may make loans to, accept deposits from, and perform services for the Company, the Guarantor or any of their respective Affiliates, and may otherwise deal with the Company, the Guarantor or any such Affiliates, as if it were not Trustee.

14. No Recourse Against Others. A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee or for any obligations of the Company, the Guarantor or the Trustee under the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

15. Authentication. This Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

16. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification numbers printed thereon.

17. Abbreviations. 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), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Request may be made to:

Phillips 66 Company

2331 CityWest Boulevard

Houston, Texas 77042

Telephone: (281) 293-6600

Attention: Treasurer

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ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (we) assign and transfer this Security to

(Insert assignee’s social security or tax I.D. number)

(Print or type assignee’s name, address and zip code)

as agent to transfer this Security on the books of the Company. The agent may substitute another to act for him.

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Annex B

FORM OF CERTIFICATE TO BE DELIVERED UPON EXCHANGE

OR REGISTRATION OF TRANSFER OF NOTES

Re:     3.550% Senior Notes due 2026 (the “Notes”) of Phillips 66 Company (the “Company”)

This Certificate relates to $                     principal amount of Notes held in *                 book-entry or *                 definitive form by                         (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with the Indenture relating to the above-captioned Notes and that the Transfer does not require registration under the Securities Act of 1933, as amended (the “Securities Act”), because:*

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Annex C

FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS PURSUANT TO REGULATION S

Re:     3.550% Senior Notes due 2026 (the “Notes”) of Phillips 66 Company (the “Company”)

This Certificate relates to $                     principal amount of Notes held in *                 book-entry or *                 definitive form by                         (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”) for an interest in the Regulation S Global Note to be held with [Euroclear] [Clearstream] through the Depositary (in each case as defined in the Indenture related to the above-referenced Notes or the related Board Resolution, Officers’ Certificate or Company Order (each as defined in the Indenture)).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with such Indenture and Board Resolution, Officers’ Certificate or Company Order and that:

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The Company and the Trustee are entitled to rely upon this letter and are irrevocably authorized to produce this letter or a copy hereof to any interested party in any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. Terms used in this certificate have the meanings set forth in Regulation S under the Securities Act.

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Exhibit 4.5

PHILLIPS 66 COMPANY

3.750% Senior Notes due 2028

Fully and Unconditionally Guaranteed by

PHILLIPS 66

One series of Securities is hereby established pursuant to Section 2.01 of the Indenture, dated as of May 5, 2022 (the “Indenture”), among Phillips 66 Company, as issuer (the “Company”), Phillips 66, as guarantor (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as follows:

1. Each capitalized term used but not defined herein shall have the meaning assigned to such term in the Indenture.

2. The title of the 3.750% Senior Notes due 2028 shall be “3.750% Senior Notes due 2028” (the “Notes”).

3. The limit upon the aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture (except for the Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 of the Indenture and except for any Notes which, pursuant to Section 2.04 or 2.17 of the Indenture, are deemed never to have been authenticated and delivered thereunder) is $500,000,000; provided, however, that the authorized aggregate principal amount of the Notes may be increased before or after the issuance of any Notes by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Notes may be increased only if the additional Notes issued will be fungible with the original Notes for United States federal income tax purposes.

4. The Notes shall be issued upon original issuance in whole in the form of one or more Global Securities (the “Global Notes”). The Depository Trust Company and the Trustee are hereby designated as the Depositary and the Security Custodian, respectively, for the Global Notes under the Indenture.

5. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Annex A hereto (the “Form of Note”).

6. The date on which the principal of the Notes is payable shall be March 1, 2028.

7. The rate at which the Notes shall bear interest shall be 3.750% per annum. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months. The Interest Payment Dates on which such interest shall be payable on the Notes shall be March 1 and September 1 of each year, commencing on September 1, 2022. The record dates for the interest payable on the Notes on any Interest Payment Date shall be February 15 and August 15, as the case may be, next preceding such Interest Payment Date.

8. No Additional Amounts with respect to the Notes shall be payable. The date from which interest shall accrue for the Notes shall be March 1, 2022 (or from the most recent Interest Payment Date to which interest has been paid or provided for).

9. The place or places where the principal of, premium (if any) on and interest on the Notes shall be payable shall be the office or agency of the Company maintained for that purpose, initially the office of the Trustee in the City of Houston at 8 Greenway Plaza, Suite 1100, Houston, Texas 77046, and any other office or agency maintained by the Company for such purpose. Payments in respect of Global Notes (including principal, premium, if any, and interest) shall be made by wire transfer of immediately available funds to the accounts specified by the Holder of such Notes. In all other cases, at the option of the Company, payment of interest may be made by check mailed to the address of the person entitled thereto as such address shall appear in the register of the Notes maintained by the Registrar.

10. The Paying Agent and Registrar for the Notes initially shall be the Trustee.

11. Prior to December 1, 2027 (the “Par Call Date”), the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Notes to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Notes matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 25 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Notes to be redeemed. On or after December 1, 2027, the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

12. The Company shall have no obligation to redeem, purchase or repay Notes pursuant to any sinking fund or analogous provision or at the option of a Holder thereof.

13. Each Global Note shall bear the legend set forth on the face of the Form of Note.

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14. The initial offering and sale of the Notes shall not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Notes shall be entitled to the benefit of Section 4.03(b) of the Indenture (and accordingly constitute Rule 144A Securities, as defined in the Indenture).

15. For so long as any of the Notes constitute “restricted securities” within the meaning of Rule 144(a)(3) promulgated under the Securities Act, the Company or the Guarantor shall, if the Company or the Guarantor is not then subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, furnish to any Holder or beneficial owner of such Notes, or to any prospective purchaser of such Notes designated by such Holder or beneficial owner, in each case upon the written request of such Holder, beneficial owner or prospective purchaser, the information required to be provided pursuant to Rule 144A(d)(4) promulgated under the Securities Act.

16. Notes of each series initially sold to “qualified institutional buyers” (as defined in Rule 144A) (“QIBs”) in the United States (the “Rule 144A Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Rule 144A Global Notes” of such series), deposited with the Trustee, as Security Custodian for the Depositary. Notes of each series initially sold to non-U.S. persons outside the United States in offshore transactions in reliance on Regulation S under the Securities Act (the “Regulation S Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Regulation S Global Notes” of such series and, together with the Rule 144A Global Notes of such series, the “Global Notes”), deposited with the Trustee, as Security Custodian for the Depositary.

17. (a) Except as permitted by Section 17(b) or Section 18(c) hereof, each Global Note (and all Notes issued in exchange therefor or in substitution thereof) shall bear the following legend (the “Private Placement Legend”) and shall be subject to the transfer restrictions set forth therein (each defined term in the legend being defined as such for purposes of the legend only):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE

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COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(b) Notwithstanding the foregoing, upon consummation of the Exchange Offer (as defined in the Registration Rights Agreement), the Company shall issue and, at the direction of the Company, the Trustee shall authenticate Registered Notes in exchange for Notes accepted for exchange in the Exchange Offer, which Registered Notes shall not bear the Private Placement Legend, and the Security Custodian shall rescind any restriction on the transfer of such Registered Notes.

“Additional Notes” means any Notes issued under the Indenture in addition to the Original Notes, including any Registered Notes issued in exchange for such Additional Notes, having the same terms in all respects as the Original Notes, or in all respects except with respect to the initial Interest Payment Date and interest paid or payable on or prior to the first Interest Payment Date after the issuance of such Additional Notes and such Additional Notes may have different issuance prices, initial interest accrual dates or initial interest payment dates and may not have the benefit of any registration rights.

“Initial Additional Notes” means Additional Notes issued in an offering not registered under the Securities Act and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Initial Notes” means the Notes issued on May 5, 2022 and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Original Notes” means the Initial Notes and any Registered Notes issued in exchange therefor.

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“Registered Notes” means the Notes issued pursuant to the Indenture in exchange for, and up to an aggregate principal amount equal to, the Initial Notes or Initial Additional Notes of such series in compliance with the terms of a Registration Rights Agreement and containing terms substantially identical to the Initial Notes or Initial Additional Notes of such series (except that (i) such Registered Notes will be registered under the Securities Act and will not be subject to transfer restrictions or bear the Private Placement Legend (as defined in Section 17(a) hereof), and (ii) the provisions relating to Additional Interest (as defined in Annex A hereto) will be eliminated).

“Registration Rights Agreement” means (i) the Registration Rights Agreement, dated May 5, 2022 by and among the Company, the Guarantor and the Dealer Managers party thereto with respect to the Initial Notes, and (ii) with respect to any Additional Notes, any registration rights agreements or joinder to the Registration Rights Agreement between the Company and the Dealer Managers party thereto, relating to rights given by the Company to the purchasers of Additional Notes to register such Additional Notes or exchange them for Notes registered under the Securities Act.

18. (a) The following provisions shall apply with respect to any proposed transfer of a Rule 144A Note prior to the expiration of the holding period applicable to sales of such Notes under Rule 144 of the Securities Act, and the Security Custodian shall refuse to register any transfer of such Notes not complying with the restrictions set forth in the Private Placement Legend and in this Section 18. In addition to the requirements set forth in Section 2.08 of the Indenture, Rule 144A Notes that are presented or surrendered for registration of transfer or exchange pursuant to Section 2.08 of the Indenture shall be accompanied by the following additional information and documents, as applicable, upon which the Security Custodian may conclusively rely:

(i) if such Notes are being delivered to the Security Custodian by a Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect (in substantially the form of Annex B hereto);

(ii) if such Notes are being transferred (1) to a QIB in accordance with Rule 144A, (2) pursuant to an exemption from registration in accordance with Rule 144 under the Securities Act or (3) pursuant to an effective registration statement under the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto);

(iii) if such Notes are being transferred pursuant to an exemption from registration in accordance with Rule 903 or Rule 904 of Regulation S, certifications to that effect from such Holder (in substantially the form of Annex B and Annex C hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests; or

(iv) if such Notes are being transferred in reliance on and in compliance with another exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests.

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(b) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depositary, in accordance with Section 2.08 of the Indenture and Section 17 and Section 18 hereof (including the restrictions on transfer set forth therein and herein) and the rules and procedures of the Depositary therefor, which shall include restrictions on transfer comparable to those set forth therein and herein to the extent required by the Securities Act.

(c) If Notes are issued upon the registration of transfer, exchange or replacement of Notes not bearing the Private Placement Legend, the Notes so issued shall not bear such legend. If Notes are issued upon the registration or transfer, exchange or replacement of Notes bearing the Private Placement Legend, or if a request is made to remove the Private Placement Legend on a Note, the Notes so issued shall bear the Private Placement Legend, or the Private Placement Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Trustee such satisfactory evidence, which may include an Opinion of Counsel of recognized standing licensed to practice law in the State of New York and experienced in matters involving the Securities Act, as may be reasonably required by the Company or the Trustee that neither the Private Placement Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A, Rule 144 or Regulation S, that such Notes are not “restricted securities” within the meaning of Rule 144 or that such Notes were transferred pursuant to an effective registration statement under the Securities Act. Upon provision of such satisfactory evidence, the Trustee, at the direction of the Company, shall authenticate and deliver a Note that does not bear the Private Placement Legend. If a Private Placement Legend is removed from the face of a Note and the Note is subsequently held by an Affiliate of the Company, the Private Placement Legend shall be reinstated.

(d) Notwithstanding anything herein to the contrary, neither the Trustee nor the Security Custodian shall have any responsibility to receive any letters, opinions or certifications, nor any responsibility to monitor compliance with any transfer restrictions, in connection with any transfer or exchange of any beneficial interest in a Global Security for a beneficial interest in the same Global Security.

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19. In order to comply with applicable tax laws, rules and regulations (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“Applicable Tax Law”) to which a foreign financial institution, issuer, trustee, paying agent, holder or other institution is or has agreed to be subject related to the Indenture and the Notes, the Company and the Guarantor agree (i) to provide to the Trustee sufficient information about holders or other applicable parties and/or transactions related to the Indenture and the Notes (including any modification to the terms of such transactions) so that the Trustee can determine whether it has tax-related obligations under Applicable Tax Law, (ii) that the Trustee shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with Applicable Tax Law for which the Trustee shall not have any liability and (iii) to hold harmless the Trustee for any losses it may suffer due to the actions it takes to comply with such Applicable Tax Law. The terms of this section shall survive the termination of the Indenture.

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Annex A

[FORM OF FACE OF SECURITY]

[FOR GLOBAL SECURITIES: UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK), A NEW YORK CORPORATION (“DTC”), SHALL ACT AS THE DEPOSITARY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY AND THE REGISTRAR. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[FOR RESTRICTED SECURITIES: THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO

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WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/ OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.]

PHILLIPS 66 COMPANY

3.750% SENIOR NOTE DUE 2028

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

CUSIP No. _____________

ISIN No. _____________

Phillips 66 Company, a Delaware corporation (the “Company,” which term includes any successor Person under the Indenture hereinafter referred to), for value received, promises to pay to ____________ or registered assigns, the principal sum of ______________________ Dollars[, or such greater or lesser amount as indicated on the Schedule of Exchanges of Securities hereto,]¹ on March 1, 2028.

Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

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IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by its duly authorized officers.

Dated:

GUARANTEE

Phillips 66, a Delaware corporation, unconditionally guarantees to the holder of this Security, upon the terms and subject to the conditions set forth in the Indenture referenced on the reverse hereof, (a) the full and prompt payment of the principal of and any premium on this Security when and as the same shall become due, whether at the stated maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of interest on this Security when and as the same shall become due, subject to any applicable grace period.

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Certificate of Authentication:

This is one of the Securities of the series

designated therein referred to in the within-

mentioned Indenture.

Dated:

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[FORM OF REVERSE OF SECURITY]

PHILLIPS 66 COMPANY

3.750% SENIOR NOTE DUE 2028

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

This Security is one of a duly authorized issue of 3.750% Senior Notes due 2028 (the “Securities”) of Phillips 66 Company, a Delaware corporation (the “Company”).

1. Interest. The Company promises to pay interest on the principal amount of this Security at 3.750% per annum from March 1, 2022 until maturity [and shall pay the Additional Interest payable pursuant to the Registration Rights Agreement referred to below. References herein to “interest” include any such Additional Interest then owing]. The Company will pay interest semiannually on March 1 and September 1 of each year (each an “Interest Payment Date”), or if any such day is not a Business Day, on the next succeeding Business Day. Interest on the Securities shall accrue from the most recent Interest Payment Date on which interest has been paid or, if no interest has been paid, from March 1, 2022; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof (each, a “Record Date”) and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided, further, that the first Interest Payment Date shall be September 1, 2022. The Company shall pay interest on overdue principal and premium (if any) from time to time at a rate equal to the interest rate then in effect; it shall pay interest on overdue installments of interest (without regard to any applicable grace periods) from time to time at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months.

2. Additional Interest. If, under the terms of the Registration Rights Agreement, dated May 5, 2022, by and among the Company, Phillips 66, a Delaware corporation (the “Guarantor”), and Barclays Capital Inc., J.P. Morgan Securities LLC, and RBC Capital Markets, LLC, a Registration Default (as defined therein) occurs with respect to this Security, the interest rate on this Security shall be increased by (i) 0.25% per annum for the first 90-day period beginning on the day immediately following such Registration Default and (ii) an additional 0.25% per annum with respect to each subsequent 90-day period, in each case until and including the date such Registration Default ends, up to a maximum increase of 1.00% per annum (any such interest being referred to herein as “Additional Interest”).

3. Method of Payment. The Company shall pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the Record Date next preceding the Interest Payment Date, even if such Securities are canceled after such Record Date and on or before such Interest Payment Date. The Holder must surrender this Security to a Paying Agent to collect principal payments. The Company

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shall pay the principal of, premium (if any) on and interest on the Securities in money of the United States of America that at the time of payment is legal tender for payment of public and private debts. Such amounts shall be payable at the offices of the Trustee (as defined below), provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by check payable in such money mailed to a Holder’s registered address with respect to any Securities.

4. Paying Agent and Registrar. Initially, U.S. Bank Trust Company, National Association (the “Trustee”), the trustee under the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent, Registrar, co-registrar or additional paying agent without notice to any Holder. The Company, the Guarantor or any Subsidiary of the Company may act in any such capacity.

5. Guarantee. The Guarantor unconditionally guarantees to the Holders from time to time of the Securities, upon the terms and subject to the conditions set forth in the Indenture (as defined below), (a) the full and prompt payment of the principal of and any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period. The Guarantee constitutes a guarantee of payment and not of collection. In the event of a default in the payment of principal of or any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period, each of the Trustee and the Holders of the Securities shall have the right to proceed first and directly against the Guarantor under the Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

6. Indenture. The Company issued the Securities under an Indenture, dated as of May 5, 2022 (the “Indenture”), among the Company, the Guarantor and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”), as in effect on the date of execution of the Indenture. The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such terms and for the definitions of capitalized terms used but not defined herein. The Securities are unsecured general obligations of the Company limited to $500,000,000 in aggregate principal amount; provided, however, that the authorized aggregate principal amount of the Securities may be increased before or after the issuance of any Securities by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Securities may be increased only if the additional Securities issued will be fungible with the original Securities for United States federal income tax purposes. The Indenture provides for the issuance of other series of debt securities (including the Securities, the “Debt Securities”) thereunder.

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7. Denominations, Transfer, Exchange. The Securities are in registered form without coupons in minimum denominations of $2,000 and any integral multiples of $1,000 above such amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Neither the Company, the Trustee nor the Registrar shall be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days before the mailing of notice of redemption of Securities to be redeemed and ending at the close of business on the day of mailing.

8. Persons Deemed Owners. The registered Holder of a Security shall be treated as its owner for all purposes.

9. Redemption. Prior to December 1, 2027 (the “Par Call Date”), the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Securities to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Securities matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 25 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Securities to be redeemed. On or after December 1, 2027, the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

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10. Amendments and Waivers. Subject to certain exceptions and limitations, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class), and any existing or past Default or Event of Default under, or compliance with any provision of, the Indenture may be waived (other than any continuing Default or Event of Default in the payment of the principal of, premium (if any) on or interest on the Securities) by the Holders of at least a majority in principal amount of the then outstanding Securities of any series or of all series (acting as one class) in accordance with the terms of the Indenture. Without the consent of any Holder, the Company, the Guarantor and the Trustee may amend or supplement the Indenture or the Securities or waive any provision of either: (i) to cure any ambiguity, omission, defect or inconsistency; (ii) if required, to provide for the assumption of the obligations of the Company or the Guarantor under the Indenture in the case of the merger, consolidation or sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor; (iii) to provide for uncertificated Securities in addition to or in place of certificated Securities or to provide for the issuance of bearer Securities (with or without coupons); (iv) to provide any security for, or to add any guarantees of or additional obligors on, the Securities or the related Guarantees; (v) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the TIA; (vi) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of the Securities, or to surrender any right or power conferred by the Indenture upon the Company or the Guarantor; (vii) to add any additional Events of Default with respect to all or any series of the Debt Securities; (viii) to change or eliminate any of the provisions of the Indenture, provided that no outstanding Security is adversely affected in any material respect; (ix) to establish the form or terms of Securities of any series; (x) to supplement any of the provisions of the Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of the Securities pursuant to the Indenture, provided that no interest of any Holders of Securities is adversely affected in any material respect; or (xi) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee with respect to the Securities and to add to or change any of the provisions of the Indenture as shall be necessary to provide for or facilitate the administration of the trusts thereunder by more than one Trustee, pursuant to the requirements of the Indenture.

The right of any Holder to participate in any consent required or sought pursuant to any provision of the Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of the Indenture.

Without the consent of each Holder affected, the Company may not (i) reduce the amount of Debt Securities whose Holders must consent to an amendment, supplement or waiver; (ii) reduce the rate of or change the time for payment of interest, including default interest, on any Security; (iii) reduce the principal of or premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to the Indenture; (iv) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed; (v) change any obligation of the Issuer or a Guarantor to pay

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Additional Amounts with respect to any Security; (vi) change the coin or currency in which any Security or any premium, interest or Additional Amounts with respect thereto is payable; (vii) impair the right to institute suit for the enforcement of any payment of principal of or premium (if any) or interest on any Security, except as provided in the Indenture; (viii) make any change in the percentage of principal amount of Debt Securities necessary to waive compliance with certain provisions of the Indenture or make any change in the provision for modification; or (ix) waive a continuing Default or Event of Default, each as defined in the Indenture, in the payment of principal of or premium (if any) or interest on the Securities.

A supplemental indenture that changes or eliminates any covenant or other provision of the Indenture which has expressly been included solely for the benefit of one or more particular series of Debt Securities under the Indenture, or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the Indenture of the Holders of Debt Securities of any other series.

11. Defaults and Remedies. Events of Default are defined in the Indenture and generally include: (i) default for 30 days in payment of any interest on the Securities; (ii) default in any payment of principal of or premium, if any, on the Securities when due and payable; (iii) default by the Company or the Guarantor in compliance with any of its other covenants or agreements in, or provisions of, the Securities or in the Indenture which shall not have been remedied within 90 days after written notice by the Trustee or by the holders of at least 25% in principal amount of the Securities then outstanding (or, in the event that other Debt Securities issued under the Indenture are also affected by the default, then 25% in principal amount of all outstanding Debt Securities so affected); or (iv) certain events involving bankruptcy, insolvency or reorganization of the Company or the Guarantor. If an Event of Default occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default (or, in the case of an Event of Default described in clause (iii) above, if outstanding Debt Securities of other series are affected by such default, then at least 25% in principal amount of the then outstanding Debt Securities so affected) by notice to the Company, the Guarantor and the Trustee, may declare the principal of and interest on all the Securities to be immediately due and payable, except that in the case of an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or the Guarantor, all outstanding Debt Securities under the Indenture become due and payable immediately without further action or notice. The amount due and payable upon the acceleration of any Security is equal to 100% of the principal amount thereof plus accrued interest to the date of payment. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium or interest) if it determines that withholding notice is in their interests. The Company and the Guarantor must furnish annual compliance certificates to the Trustee.

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12. Discharge Prior to Maturity. The Indenture with respect to the Securities shall be discharged and canceled upon the payment of all of the Securities and shall be discharged except for certain obligations upon the irrevocable deposit with the Trustee of any combination of funds and U.S. Government Obligations sufficient for such payment.

13. Trustee Dealings with Company and Guarantor. The Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities and may make loans to, accept deposits from, and perform services for the Company, the Guarantor or any of their respective Affiliates, and may otherwise deal with the Company, the Guarantor or any such Affiliates, as if it were not Trustee.

14. No Recourse Against Others. A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee or for any obligations of the Company, the Guarantor or the Trustee under the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

15. Authentication. This Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

16. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification numbers printed thereon.

17. Abbreviations. 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), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Request may be made to:

Phillips 66 Company

2331 CityWest Boulevard

Houston, Texas 77042

Telephone: (281) 293-6600

Attention: Treasurer

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ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (we) assign and transfer this Security to

(Insert assignee’s social security or tax I.D. number)

(Print or type assignee’s name, address and zip code)

and irrevocably appoint                                                                                                                                                                                                

as agent to transfer this Security on the books of the Company. The agent may substitute another to act for him.

Guaranty Medallion Program)

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Annex B

FORM OF CERTIFICATE TO BE DELIVERED UPON EXCHANGE

OR REGISTRATION OF TRANSFER OF NOTES

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by ______________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with the Indenture relating to the above-captioned Notes and that the Transfer does not require registration under the Securities Act of 1933, as amended (the “Securities Act”), because:*

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Annex C

FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS

PURSUANT TO REGULATION S

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by ______________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”) for an interest in the Regulation S Global Note to be held with [Euroclear] [Clearstream] through the Depositary (in each case as defined in the Indenture related to the above-referenced Notes or the related Board Resolution, Officers’ Certificate or Company Order (each as defined in the Indenture)).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with such Indenture and Board Resolution, Officers’ Certificate or Company Order and that:

* Fill in blank or check appropriate box, as applicable.

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The Company and the Trustee are entitled to rely upon this letter and are irrevocably authorized to produce this letter or a copy hereof to any interested party in any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. Terms used in this certificate have the meanings set forth in Regulation S under the Securities Act.

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Exhibit 4.6

PHILLIPS 66 COMPANY

3.150% Senior Notes due 2029

Fully and Unconditionally Guaranteed by

PHILLIPS 66

One series of Securities is hereby established pursuant to Section 2.01 of the Indenture, dated as of May 5, 2022 (the “Indenture”), among Phillips 66 Company, as issuer (the “Company”), Phillips 66, as guarantor (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as follows:

1. Each capitalized term used but not defined herein shall have the meaning assigned to such term in the Indenture.

2. The title of the 3.150% Senior Notes due 2029 shall be “3.150% Senior Notes due 2029” (the “Notes”).

3. The limit upon the aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture (except for the Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 of the Indenture and except for any Notes which, pursuant to Section 2.04 or 2.17 of the Indenture, are deemed never to have been authenticated and delivered thereunder) is $600,000,000; provided, however, that the authorized aggregate principal amount of the Notes may be increased before or after the issuance of any Notes by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Notes may be increased only if the additional Notes issued will be fungible with the original Notes for United States federal income tax purposes.

4. The Notes shall be issued upon original issuance in whole in the form of one or more Global Securities (the “Global Notes”). The Depository Trust Company and the Trustee are hereby designated as the Depositary and the Security Custodian, respectively, for the Global Notes under the Indenture.

5. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Annex A hereto (the “Form of Note”).

6. The date on which the principal of the Notes is payable shall be December 15, 2029.

7. The rate at which the Notes shall bear interest shall be 3.150% per annum. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months. The Interest Payment Dates on which such interest shall be payable on the Notes shall be June 15 and December 15 of each year, commencing on June 15, 2022. The record dates for the interest payable on the Notes on any Interest Payment Date shall be June 1 and December 1, as the case may be, next preceding such Interest Payment Date.

8. No Additional Amounts with respect to the Notes shall be payable. The date from which interest shall accrue for the Notes shall be December 15, 2021 (or from the most recent Interest Payment Date to which interest has been paid or provided for).

9. The place or places where the principal of, premium (if any) on and interest on the Notes shall be payable shall be the office or agency of the Company maintained for that purpose, initially the office of the Trustee in the City of Houston at 8 Greenway Plaza, Suite 1100, Houston, Texas 77046, and any other office or agency maintained by the Company for such purpose. Payments in respect of Global Notes (including principal, premium, if any, and interest) shall be made by wire transfer of immediately available funds to the accounts specified by the Holder of such Notes. In all other cases, at the option of the Company, payment of interest may be made by check mailed to the address of the person entitled thereto as such address shall appear in the register of the Notes maintained by the Registrar.

10. The Paying Agent and Registrar for the Notes initially shall be the Trustee.

11. Prior to September 15, 2029 (the “Par Call Date”), the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Notes to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Notes matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 30 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Notes to be redeemed. On or after September 15, 2029, the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

12. The Company shall have no obligation to redeem, purchase or repay Notes pursuant to any sinking fund or analogous provision or at the option of a Holder thereof.

13. Each Global Note shall bear the legend set forth on the face of the Form of Note.

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14. The initial offering and sale of the Notes shall not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Notes shall be entitled to the benefit of Section 4.03(b) of the Indenture (and accordingly constitute Rule 144A Securities, as defined in the Indenture).

15. For so long as any of the Notes constitute “restricted securities” within the meaning of Rule 144(a)(3) promulgated under the Securities Act, the Company or the Guarantor shall, if the Company or the Guarantor is not then subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, furnish to any Holder or beneficial owner of such Notes, or to any prospective purchaser of such Notes designated by such Holder or beneficial owner, in each case upon the written request of such Holder, beneficial owner or prospective purchaser, the information required to be provided pursuant to Rule 144A(d)(4) promulgated under the Securities Act.

16. Notes of each series initially sold to “qualified institutional buyers” (as defined in Rule 144A) (“QIBs”) in the United States (the “Rule 144A Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Rule 144A Global Notes” of such series), deposited with the Trustee, as Security Custodian for the Depositary. Notes of each series initially sold to non-U.S. persons outside the United States in offshore transactions in reliance on Regulation S under the Securities Act (the “Regulation S Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Regulation S Global Notes” of such series and, together with the Rule 144A Global Notes of such series, the “Global Notes”), deposited with the Trustee, as Security Custodian for the Depositary.

17. (a) Except as permitted by Section 17(b) or Section 18(c) hereof, each Global Note (and all Notes issued in exchange therefor or in substitution thereof) shall bear the following legend (the “Private Placement Legend”) and shall be subject to the transfer restrictions set forth therein (each defined term in the legend being defined as such for purposes of the legend only):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE

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COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(b) Notwithstanding the foregoing, upon consummation of the Exchange Offer (as defined in the Registration Rights Agreement), the Company shall issue and, at the direction of the Company, the Trustee shall authenticate Registered Notes in exchange for Notes accepted for exchange in the Exchange Offer, which Registered Notes shall not bear the Private Placement Legend, and the Security Custodian shall rescind any restriction on the transfer of such Registered Notes.

“Additional Notes” means any Notes issued under the Indenture in addition to the Original Notes, including any Registered Notes issued in exchange for such Additional Notes, having the same terms in all respects as the Original Notes, or in all respects except with respect to the initial Interest Payment Date and interest paid or payable on or prior to the first Interest Payment Date after the issuance of such Additional Notes and such Additional Notes may have different issuance prices, initial interest accrual dates or initial interest payment dates and may not have the benefit of any registration rights.

“Initial Additional Notes” means Additional Notes issued in an offering not registered under the Securities Act and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Initial Notes” means the Notes issued on May 5, 2022 and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Original Notes” means the Initial Notes and any Registered Notes issued in exchange therefor.

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“Registered Notes” means the Notes issued pursuant to the Indenture in exchange for, and up to an aggregate principal amount equal to, the Initial Notes or Initial Additional Notes of such series in compliance with the terms of a Registration Rights Agreement and containing terms substantially identical to the Initial Notes or Initial Additional Notes of such series (except that (i) such Registered Notes will be registered under the Securities Act and will not be subject to transfer restrictions or bear the Private Placement Legend (as defined in Section 17(a) hereof), and (ii) the provisions relating to Additional Interest (as defined in Annex A hereto) will be eliminated).

“Registration Rights Agreement” means (i) the Registration Rights Agreement, dated May 5, 2022 by and among the Company, the Guarantor and the Dealer Managers party thereto with respect to the Initial Notes, and (ii) with respect to any Additional Notes, any registration rights agreements or joinder to the Registration Rights Agreement between the Company and the Dealer Managers party thereto, relating to rights given by the Company to the purchasers of Additional Notes to register such Additional Notes or exchange them for Notes registered under the Securities Act.

18. (a) The following provisions shall apply with respect to any proposed transfer of a Rule 144A Note prior to the expiration of the holding period applicable to sales of such Notes under Rule 144 of the Securities Act, and the Security Custodian shall refuse to register any transfer of such Notes not complying with the restrictions set forth in the Private Placement Legend and in this Section 18. In addition to the requirements set forth in Section 2.08 of the Indenture, Rule 144A Notes that are presented or surrendered for registration of transfer or exchange pursuant to Section 2.08 of the Indenture shall be accompanied by the following additional information and documents, as applicable, upon which the Security Custodian may conclusively rely:

(i) if such Notes are being delivered to the Security Custodian by a Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect (in substantially the form of Annex B hereto);

(ii) if such Notes are being transferred (1) to a QIB in accordance with Rule 144A, (2) pursuant to an exemption from registration in accordance with Rule 144 under the Securities Act or (3) pursuant to an effective registration statement under the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto);

(iii) if such Notes are being transferred pursuant to an exemption from registration in accordance with Rule 903 or Rule 904 of Regulation S, certifications to that effect from such Holder (in substantially the form of Annex B and Annex C hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests; or

(iv) if such Notes are being transferred in reliance on and in compliance with another exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests.

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(b) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depositary, in accordance with Section 2.08 of the Indenture and Section 17 and Section 18 hereof (including the restrictions on transfer set forth therein and herein) and the rules and procedures of the Depositary therefor, which shall include restrictions on transfer comparable to those set forth therein and herein to the extent required by the Securities Act.

(c) If Notes are issued upon the registration of transfer, exchange or replacement of Notes not bearing the Private Placement Legend, the Notes so issued shall not bear such legend. If Notes are issued upon the registration or transfer, exchange or replacement of Notes bearing the Private Placement Legend, or if a request is made to remove the Private Placement Legend on a Note, the Notes so issued shall bear the Private Placement Legend, or the Private Placement Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Trustee such satisfactory evidence, which may include an Opinion of Counsel of recognized standing licensed to practice law in the State of New York and experienced in matters involving the Securities Act, as may be reasonably required by the Company or the Trustee that neither the Private Placement Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A, Rule 144 or Regulation S, that such Notes are not “restricted securities” within the meaning of Rule 144 or that such Notes were transferred pursuant to an effective registration statement under the Securities Act. Upon provision of such satisfactory evidence, the Trustee, at the direction of the Company, shall authenticate and deliver a Note that does not bear the Private Placement Legend. If a Private Placement Legend is removed from the face of a Note and the Note is subsequently held by an Affiliate of the Company, the Private Placement Legend shall be reinstated.

(d) Notwithstanding anything herein to the contrary, neither the Trustee nor the Security Custodian shall have any responsibility to receive any letters, opinions or certifications, nor any responsibility to monitor compliance with any transfer restrictions, in connection with any transfer or exchange of any beneficial interest in a Global Security for a beneficial interest in the same Global Security.

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19. In order to comply with applicable tax laws, rules and regulations (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“Applicable Tax Law”) to which a foreign financial institution, issuer, trustee, paying agent, holder or other institution is or has agreed to be subject related to the Indenture and the Notes, the Company and the Guarantor agree (i) to provide to the Trustee sufficient information about holders or other applicable parties and/or transactions related to the Indenture and the Notes (including any modification to the terms of such transactions) so that the Trustee can determine whether it has tax-related obligations under Applicable Tax Law, (ii) that the Trustee shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with Applicable Tax Law for which the Trustee shall not have any liability and (iii) to hold harmless the Trustee for any losses it may suffer due to the actions it takes to comply with such Applicable Tax Law. The terms of this section shall survive the termination of the Indenture.

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Annex A

[FORM OF FACE OF SECURITY]

[FOR GLOBAL SECURITIES: UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK), A NEW YORK CORPORATION (“DTC”), SHALL ACT AS THE DEPOSITARY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY AND THE REGISTRAR. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[FOR RESTRICTED SECURITIES: THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO

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WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/ OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.]

PHILLIPS 66 COMPANY

3.150% SENIOR NOTE DUE 2029

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

Phillips 66 Company, a Delaware corporation (the “Company,” which term includes any successor Person under the Indenture hereinafter referred to), for value received, promises to pay to ____________ or registered assigns, the principal sum of ______________________ Dollars[, or such greater or lesser amount as indicated on the Schedule of Exchanges of Securities hereto,]¹ on December 15, 2029.

Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

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IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by its duly authorized officers.

Dated:

GUARANTEE

Phillips 66, a Delaware corporation, unconditionally guarantees to the holder of this Security, upon the terms and subject to the conditions set forth in the Indenture referenced on the reverse hereof, (a) the full and prompt payment of the principal of and any premium on this Security when and as the same shall become due, whether at the stated maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of interest on this Security when and as the same shall become due, subject to any applicable grace period.

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Dated:

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[FORM OF REVERSE OF SECURITY]

PHILLIPS 66 COMPANY

3.150% SENIOR NOTE DUE 2029

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

This Security is one of a duly authorized issue of 3.150% Senior Notes due 2029 (the “Securities”) of Phillips 66 Company, a Delaware corporation (the “Company”).

1. Interest. The Company promises to pay interest on the principal amount of this Security at 3.150% per annum from December 15, 2021 until maturity [and shall pay the Additional Interest payable pursuant to the Registration Rights Agreement referred to below. References herein to “interest” include any such Additional Interest then owing]. The Company will pay interest semiannually on June 15 and December 15 of each year (each an “Interest Payment Date”), or if any such day is not a Business Day, on the next succeeding Business Day. Interest on the Securities shall accrue from the most recent Interest Payment Date on which interest has been paid or, if no interest has been paid, from December 15, 2021; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof (each, a “Record Date”) and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided, further, that the first Interest Payment Date shall be June 15, 2022. The Company shall pay interest on overdue principal and premium (if any) from time to time at a rate equal to the interest rate then in effect; it shall pay interest on overdue installments of interest (without regard to any applicable grace periods) from time to time at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months.

2. Additional Interest. If, under the terms of the Registration Rights Agreement, dated May 5, 2022, by and among the Company, Phillips 66, a Delaware corporation (the “Guarantor”), and Barclays Capital Inc., J.P. Morgan Securities LLC, and RBC Capital Markets, LLC, a Registration Default (as defined therein) occurs with respect to this Security, the interest rate on this Security shall be increased by (i) 0.25% per annum for the first 90-day period beginning on the day immediately following such Registration Default and (ii) an additional 0.25% per annum with respect to each subsequent 90-day period, in each case until and including the date such Registration Default ends, up to a maximum increase of 1.00% per annum (any such interest being referred to herein as “Additional Interest”).

3. Method of Payment. The Company shall pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the Record Date next preceding the Interest Payment Date, even if such Securities are canceled after such Record Date and on or before such Interest Payment Date. The Holder must surrender this Security to a Paying Agent to collect principal payments. The Company

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shall pay the principal of, premium (if any) on and interest on the Securities in money of the United States of America that at the time of payment is legal tender for payment of public and private debts. Such amounts shall be payable at the offices of the Trustee (as defined below), provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by check payable in such money mailed to a Holder’s registered address with respect to any Securities.

4. Paying Agent and Registrar. Initially, U.S. Bank Trust Company, National Association (the “Trustee”), the trustee under the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent, Registrar, co-registrar or additional paying agent without notice to any Holder. The Company, the Guarantor or any Subsidiary of the Company may act in any such capacity.

5. Guarantee. The Guarantor unconditionally guarantees to the Holders from time to time of the Securities, upon the terms and subject to the conditions set forth in the Indenture (as defined below), (a) the full and prompt payment of the principal of and any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period. The Guarantee constitutes a guarantee of payment and not of collection. In the event of a default in the payment of principal of or any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period, each of the Trustee and the Holders of the Securities shall have the right to proceed first and directly against the Guarantor under the Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

6. Indenture. The Company issued the Securities under an Indenture, dated as of May 5, 2022 (the “Indenture”), among the Company, the Guarantor and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”), as in effect on the date of execution of the Indenture. The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such terms and for the definitions of capitalized terms used but not defined herein. The Securities are unsecured general obligations of the Company limited to $600,000,000 in aggregate principal amount; provided, however, that the authorized aggregate principal amount of the Securities may be increased before or after the issuance of any Securities by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Securities may be increased only if the additional Securities issued will be fungible with the original Securities for United States federal income tax purposes. The Indenture provides for the issuance of other series of debt securities (including the Securities, the “Debt Securities”) thereunder.

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7. Denominations, Transfer, Exchange. The Securities are in registered form without coupons in minimum denominations of $2,000 and any integral multiples of $1,000 above such amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Neither the Company, the Trustee nor the Registrar shall be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days before the mailing of notice of redemption of Securities to be redeemed and ending at the close of business on the day of mailing.

8. Persons Deemed Owners. The registered Holder of a Security shall be treated as its owner for all purposes.

9. Redemption. Prior to September 15, 2029 (the “Par Call Date”), the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Securities to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Securities matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 30 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Securities to be redeemed. On or after September 15, 2029, the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

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10. Amendments and Waivers. Subject to certain exceptions and limitations, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class), and any existing or past Default or Event of Default under, or compliance with any provision of, the Indenture may be waived (other than any continuing Default or Event of Default in the payment of the principal of, premium (if any) on or interest on the Securities) by the Holders of at least a majority in principal amount of the then outstanding Securities of any series or of all series (acting as one class) in accordance with the terms of the Indenture. Without the consent of any Holder, the Company, the Guarantor and the Trustee may amend or supplement the Indenture or the Securities or waive any provision of either: (i) to cure any ambiguity, omission, defect or inconsistency; (ii) if required, to provide for the assumption of the obligations of the Company or the Guarantor under the Indenture in the case of the merger, consolidation or sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor; (iii) to provide for uncertificated Securities in addition to or in place of certificated Securities or to provide for the issuance of bearer Securities (with or without coupons); (iv) to provide any security for, or to add any guarantees of or additional obligors on, the Securities or the related Guarantees; (v) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the TIA; (vi) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of the Securities, or to surrender any right or power conferred by the Indenture upon the Company or the Guarantor; (vii) to add any additional Events of Default with respect to all or any series of the Debt Securities; (viii) to change or eliminate any of the provisions of the Indenture, provided that no outstanding Security is adversely affected in any material respect; (ix) to establish the form or terms of Securities of any series; (x) to supplement any of the provisions of the Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of the Securities pursuant to the Indenture, provided that no interest of any Holders of Securities is adversely affected in any material respect; or (xi) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee with respect to the Securities and to add to or change any of the provisions of the Indenture as shall be necessary to provide for or facilitate the administration of the trusts thereunder by more than one Trustee, pursuant to the requirements of the Indenture.

The right of any Holder to participate in any consent required or sought pursuant to any provision of the Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of the Indenture.

Without the consent of each Holder affected, the Company may not (i) reduce the amount of Debt Securities whose Holders must consent to an amendment, supplement or waiver; (ii) reduce the rate of or change the time for payment of interest, including default interest, on any Security; (iii) reduce the principal of or premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to the Indenture; (iv) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed; (v) change any obligation of the Issuer or a Guarantor to pay

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Additional Amounts with respect to any Security; (vi) change the coin or currency in which any Security or any premium, interest or Additional Amounts with respect thereto is payable; (vii) impair the right to institute suit for the enforcement of any payment of principal of or premium (if any) or interest on any Security, except as provided in the Indenture; (viii) make any change in the percentage of principal amount of Debt Securities necessary to waive compliance with certain provisions of the Indenture or make any change in the provision for modification; or (ix) waive a continuing Default or Event of Default, each as defined in the Indenture, in the payment of principal of or premium (if any) or interest on the Securities.

A supplemental indenture that changes or eliminates any covenant or other provision of the Indenture which has expressly been included solely for the benefit of one or more particular series of Debt Securities under the Indenture, or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the Indenture of the Holders of Debt Securities of any other series.

11. Defaults and Remedies. Events of Default are defined in the Indenture and generally include: (i) default for 30 days in payment of any interest on the Securities; (ii) default in any payment of principal of or premium, if any, on the Securities when due and payable; (iii) default by the Company or the Guarantor in compliance with any of its other covenants or agreements in, or provisions of, the Securities or in the Indenture which shall not have been remedied within 90 days after written notice by the Trustee or by the holders of at least 25% in principal amount of the Securities then outstanding (or, in the event that other Debt Securities issued under the Indenture are also affected by the default, then 25% in principal amount of all outstanding Debt Securities so affected); or (iv) certain events involving bankruptcy, insolvency or reorganization of the Company or the Guarantor. If an Event of Default occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default (or, in the case of an Event of Default described in clause (iii) above, if outstanding Debt Securities of other series are affected by such default, then at least 25% in principal amount of the then outstanding Debt Securities so affected) by notice to the Company, the Guarantor and the Trustee, may declare the principal of and interest on all the Securities to be immediately due and payable, except that in the case of an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or the Guarantor, all outstanding Debt Securities under the Indenture become due and payable immediately without further action or notice. The amount due and payable upon the acceleration of any Security is equal to 100% of the principal amount thereof plus accrued interest to the date of payment. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium or interest) if it determines that withholding notice is in their interests. The Company and the Guarantor must furnish annual compliance certificates to the Trustee.

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12. Discharge Prior to Maturity. The Indenture with respect to the Securities shall be discharged and canceled upon the payment of all of the Securities and shall be discharged except for certain obligations upon the irrevocable deposit with the Trustee of any combination of funds and U.S. Government Obligations sufficient for such payment.

13. Trustee Dealings with Company and Guarantor. The Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities and may make loans to, accept deposits from, and perform services for the Company, the Guarantor or any of their respective Affiliates, and may otherwise deal with the Company, the Guarantor or any such Affiliates, as if it were not Trustee.

14. No Recourse Against Others. A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee or for any obligations of the Company, the Guarantor or the Trustee under the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

15. Authentication. This Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

16. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification numbers printed thereon.

17. Abbreviations. 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), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Request may be made to:

Phillips 66 Company

2331 CityWest Boulevard

Houston, Texas 77042

Telephone: (281) 293-6600

Attention: Treasurer

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ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (we) assign and transfer this Security to

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Annex B

FORM OF CERTIFICATE TO BE DELIVERED UPON EXCHANGE

OR REGISTRATION OF TRANSFER OF NOTES

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by _____________________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with the Indenture relating to the above-captioned Notes and that the Transfer does not require registration under the Securities Act of 1933, as amended (the “Securities Act”), because:*

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Annex C

FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS PURSUANT TO REGULATIONS

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by _____________________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”) for an interest in the Regulation S Global Note to be held with [Euroclear] [Clearstream] through the Depositary (in each case as defined in the Indenture related to the above-referenced Notes or the related Board Resolution, Officers’ Certificate or Company Order (each as defined in the Indenture)).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with such Indenture and Board Resolution, Officers’ Certificate or Company Order and that:

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The Company and the Trustee are entitled to rely upon this letter and are irrevocably authorized to produce this letter or a copy hereof to any interested party in any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. Terms used in this certificate have the meanings set forth in Regulation S under the Securities Act.

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Exhibit 4.7

PHILLIPS 66 COMPANY

4.680% Senior Notes due 2045

Fully and Unconditionally Guaranteed by

PHILLIPS 66

One series of Securities is hereby established pursuant to Section 2.01 of the Indenture, dated as of May 5, 2022 (the “Indenture”), among Phillips 66 Company, as issuer (the “Company”), Phillips 66, as guarantor (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as follows:

1. Each capitalized term used but not defined herein shall have the meaning assigned to such term in the Indenture.

2. The title of the 4.680% Senior Notes due 2045 shall be “4.680% Senior Notes due 2045” (the “Notes”).

3. The limit upon the aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture (except for the Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 of the Indenture and except for any Notes which, pursuant to Section 2.04 or 2.17 of the Indenture, are deemed never to have been authenticated and delivered thereunder) is $450,000,000; provided, however, that the authorized aggregate principal amount of the Notes may be increased before or after the issuance of any Notes by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Notes may be increased only if the additional Notes issued will be fungible with the original Notes for United States federal income tax purposes.

4. The Notes shall be issued upon original issuance in whole in the form of one or more Global Securities (the “Global Notes”). The Depository Trust Company and the Trustee are hereby designated as the Depositary and the Security Custodian, respectively, for the Global Notes under the Indenture.

5. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Annex A hereto (the “Form of Note”).

6. The date on which the principal of the Notes is payable shall be February 15, 2045.

7. The rate at which the Notes shall bear interest shall be 4.680% per annum. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months. The Interest Payment Dates on which such interest shall be payable on the Notes shall be February 15 and August 15 of each year, commencing on August 15, 2022. The record dates for the interest payable on the Notes on any Interest Payment Date shall be February 1 and August 1, as the case may be, next preceding such Interest Payment Date.

8. No Additional Amounts with respect to the Notes shall be payable. The date from which interest shall accrue for the Notes shall be February 15, 2022 (or from the most recent Interest Payment Date to which interest has been paid or provided for).

9. The place or places where the principal of, premium (if any) on and interest on the Notes shall be payable shall be the office or agency of the Company maintained for that purpose, initially the office of the Trustee in the City of Houston at 8 Greenway Plaza, Suite 1100, Houston, Texas 77046, and any other office or agency maintained by the Company for such purpose. Payments in respect of Global Notes (including principal, premium, if any, and interest) shall be made by wire transfer of immediately available funds to the accounts specified by the Holder of such Notes. In all other cases, at the option of the Company, payment of interest may be made by check mailed to the address of the person entitled thereto as such address shall appear in the register of the Notes maintained by the Registrar.

10. The Paying Agent and Registrar for the Notes initially shall be the Trustee.

11. Prior to August 15, 2044 (the “Par Call Date”), the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Notes to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Notes matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 30 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Notes to be redeemed. On or after August 15, 2044, the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

12. The Company shall have no obligation to redeem, purchase or repay Notes pursuant to any sinking fund or analogous provision or at the option of a Holder thereof.

13. Each Global Note shall bear the legend set forth on the face of the Form of Note.

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14. The initial offering and sale of the Notes shall not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Notes shall be entitled to the benefit of Section 4.03(b) of the Indenture (and accordingly constitute Rule 144A Securities, as defined in the Indenture).

15. For so long as any of the Notes constitute “restricted securities” within the meaning of Rule 144(a)(3) promulgated under the Securities Act, the Company or the Guarantor shall, if the Company or the Guarantor is not then subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, furnish to any Holder or beneficial owner of such Notes, or to any prospective purchaser of such Notes designated by such Holder or beneficial owner, in each case upon the written request of such Holder, beneficial owner or prospective purchaser, the information required to be provided pursuant to Rule 144A(d)(4) promulgated under the Securities Act.

16. Notes of each series initially sold to “qualified institutional buyers” (as defined in Rule 144A) (“QIBs”) in the United States (the “Rule 144A Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Rule 144A Global Notes” of such series), deposited with the Trustee, as Security Custodian for the Depositary. Notes of each series initially sold to non-U.S. persons outside the United States in offshore transactions in reliance on Regulation S under the Securities Act (the “Regulation S Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Regulation S Global Notes” of such series and, together with the Rule 144A Global Notes of such series, the “Global Notes”), deposited with the Trustee, as Security Custodian for the Depositary.

17. (a) Except as permitted by Section 17(b) or Section 18(c) hereof, each Global Note (and all Notes issued in exchange therefor or in substitution thereof) shall bear the following legend (the “Private Placement Legend”) and shall be subject to the transfer restrictions set forth therein (each defined term in the legend being defined as such for purposes of the legend only):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE

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COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(b) Notwithstanding the foregoing, upon consummation of the Exchange Offer (as defined in the Registration Rights Agreement), the Company shall issue and, at the direction of the Company, the Trustee shall authenticate Registered Notes in exchange for Notes accepted for exchange in the Exchange Offer, which Registered Notes shall not bear the Private Placement Legend, and the Security Custodian shall rescind any restriction on the transfer of such Registered Notes.

“Additional Notes” means any Notes issued under the Indenture in addition to the Original Notes, including any Registered Notes issued in exchange for such Additional Notes, having the same terms in all respects as the Original Notes, or in all respects except with respect to the initial Interest Payment Date and interest paid or payable on or prior to the first Interest Payment Date after the issuance of such Additional Notes and such Additional Notes may have different issuance prices, initial interest accrual dates or initial interest payment dates and may not have the benefit of any registration rights.

“Initial Additional Notes” means Additional Notes issued in an offering not registered under the Securities Act and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Initial Notes” means the Notes issued on May 5, 2022 and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Original Notes” means the Initial Notes and any Registered Notes issued in exchange therefor.

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“Registered Notes” means the Notes issued pursuant to the Indenture in exchange for, and up to an aggregate principal amount equal to, the Initial Notes or Initial Additional Notes of such series in compliance with the terms of a Registration Rights Agreement and containing terms substantially identical to the Initial Notes or Initial Additional Notes of such series (except that (i) such Registered Notes will be registered under the Securities Act and will not be subject to transfer restrictions or bear the Private Placement Legend (as defined in Section 17(a) hereof), and (ii) the provisions relating to Additional Interest (as defined in Annex A hereto) will be eliminated).

“Registration Rights Agreement” means (i) the Registration Rights Agreement, dated May 5, 2022 by and among the Company, the Guarantor and the Dealer Managers party thereto with respect to the Initial Notes, and (ii) with respect to any Additional Notes, any registration rights agreements or joinder to the Registration Rights Agreement between the Company and the Dealer Managers party thereto, relating to rights given by the Company to the purchasers of Additional Notes to register such Additional Notes or exchange them for Notes registered under the Securities Act.

18. (a) The following provisions shall apply with respect to any proposed transfer of a Rule 144A Note prior to the expiration of the holding period applicable to sales of such Notes under Rule 144 of the Securities Act, and the Security Custodian shall refuse to register any transfer of such Notes not complying with the restrictions set forth in the Private Placement Legend and in this Section 18. In addition to the requirements set forth in Section 2.08 of the Indenture, Rule 144A Notes that are presented or surrendered for registration of transfer or exchange pursuant to Section 2.08 of the Indenture shall be accompanied by the following additional information and documents, as applicable, upon which the Security Custodian may conclusively rely:

(i) if such Notes are being delivered to the Security Custodian by a Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect (in substantially the form of Annex B hereto);

(ii) if such Notes are being transferred (1) to a QIB in accordance with Rule 144A, (2) pursuant to an exemption from registration in accordance with Rule 144 under the Securities Act or (3) pursuant to an effective registration statement under the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto);

(iii) if such Notes are being transferred pursuant to an exemption from registration in accordance with Rule 903 or Rule 904 of Regulation S, certifications to that effect from such Holder (in substantially the form of Annex B and Annex C hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests; or

(iv) if such Notes are being transferred in reliance on and in compliance with another exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests.

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(b) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depositary, in accordance with Section 2.08 of the Indenture and Section 17 and Section 18 hereof (including the restrictions on transfer set forth therein and herein) and the rules and procedures of the Depositary therefor, which shall include restrictions on transfer comparable to those set forth therein and herein to the extent required by the Securities Act.

(c) If Notes are issued upon the registration of transfer, exchange or replacement of Notes not bearing the Private Placement Legend, the Notes so issued shall not bear such legend. If Notes are issued upon the registration or transfer, exchange or replacement of Notes bearing the Private Placement Legend, or if a request is made to remove the Private Placement Legend on a Note, the Notes so issued shall bear the Private Placement Legend, or the Private Placement Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Trustee such satisfactory evidence, which may include an Opinion of Counsel of recognized standing licensed to practice law in the State of New York and experienced in matters involving the Securities Act, as may be reasonably required by the Company or the Trustee that neither the Private Placement Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A, Rule 144 or Regulation S, that such Notes are not “restricted securities” within the meaning of Rule 144 or that such Notes were transferred pursuant to an effective registration statement under the Securities Act. Upon provision of such satisfactory evidence, the Trustee, at the direction of the Company, shall authenticate and deliver a Note that does not bear the Private Placement Legend. If a Private Placement Legend is removed from the face of a Note and the Note is subsequently held by an Affiliate of the Company, the Private Placement Legend shall be reinstated.

(d) Notwithstanding anything herein to the contrary, neither the Trustee nor the Security Custodian shall have any responsibility to receive any letters, opinions or certifications, nor any responsibility to monitor compliance with any transfer restrictions, in connection with any transfer or exchange of any beneficial interest in a Global Security for a beneficial interest in the same Global Security.

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19. In order to comply with applicable tax laws, rules and regulations (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“Applicable Tax Law”) to which a foreign financial institution, issuer, trustee, paying agent, holder or other institution is or has agreed to be subject related to the Indenture and the Notes, the Company and the Guarantor agree (i) to provide to the Trustee sufficient information about holders or other applicable parties and/or transactions related to the Indenture and the Notes (including any modification to the terms of such transactions) so that the Trustee can determine whether it has tax-related obligations under Applicable Tax Law, (ii) that the Trustee shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with Applicable Tax Law for which the Trustee shall not have any liability and (iii) to hold harmless the Trustee for any losses it may suffer due to the actions it takes to comply with such Applicable Tax Law. The terms of this section shall survive the termination of the Indenture.

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Annex A

[FORM OF FACE OF SECURITY]

[FOR GLOBAL SECURITIES: UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK), A NEW YORK CORPORATION (“DTC”), SHALL ACT AS THE DEPOSITARY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY AND THE REGISTRAR. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[FOR RESTRICTED SECURITIES: THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO

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WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/ OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.]

PHILLIPS 66 COMPANY

4.680% SENIOR NOTE DUE 2045

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

CUSIP No. _____________

ISIN No. _____________

Phillips 66 Company, a Delaware corporation (the “Company,” which term includes any successor Person under the Indenture hereinafter referred to), for value received, promises to pay to ____________ or registered assigns, the principal sum of ______________________ Dollars[, or such greater or lesser amount as indicated on the Schedule of Exchanges of Securities hereto,]¹ on February 15, 2045.

Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

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IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by its duly authorized officers.

Dated:

GUARANTEE

Phillips 66, a Delaware corporation, unconditionally guarantees to the holder of this Security, upon the terms and subject to the conditions set forth in the Indenture referenced on the reverse hereof, (a) the full and prompt payment of the principal of and any premium on this Security when and as the same shall become due, whether at the stated maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of interest on this Security when and as the same shall become due, subject to any applicable grace period.

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Dated:

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[FORM OF REVERSE OF SECURITY]

PHILLIPS 66 COMPANY

4.680% SENIOR NOTE DUE 2045

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

This Security is one of a duly authorized issue of 4.680% Senior Notes due 2045 (the “Securities”) of Phillips 66 Company, a Delaware corporation (the “Company”).

1. Interest. The Company promises to pay interest on the principal amount of this Security at 4.680% per annum from February 15, 2022 until maturity [and shall pay the Additional Interest payable pursuant to the Registration Rights Agreement referred to below. References herein to “interest” include any such Additional Interest then owing]. The Company will pay interest semiannually on February 15 and August 15 of each year (each an “Interest Payment Date”), or if any such day is not a Business Day, on the next succeeding Business Day. Interest on the Securities shall accrue from the most recent Interest Payment Date on which interest has been paid or, if no interest has been paid, from February 15, 2022; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof (each, a “Record Date”) and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided, further, that the first Interest Payment Date shall be August 15, 2022. The Company shall pay interest on overdue principal and premium (if any) from time to time at a rate equal to the interest rate then in effect; it shall pay interest on overdue installments of interest (without regard to any applicable grace periods) from time to time at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months.

2. Additional Interest. If, under the terms of the Registration Rights Agreement, dated May 5, 2022, by and among the Company, Phillips 66, a Delaware corporation (the “Guarantor”), and Barclays Capital Inc., J.P. Morgan Securities LLC, and RBC Capital Markets, LLC, a Registration Default (as defined therein) occurs with respect to this Security, the interest rate on this Security shall be increased by (i) 0.25% per annum for the first 90-day period beginning on the day immediately following such Registration Default and (ii) an additional 0.25% per annum with respect to each subsequent 90-day period, in each case until and including the date such Registration Default ends, up to a maximum increase of 1.00% per annum (any such interest being referred to herein as “Additional Interest”).

3. Method of Payment. The Company shall pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the Record Date next preceding the Interest Payment Date, even if such Securities are canceled after such Record Date and on or before such Interest Payment Date. The Holder must surrender this Security to a Paying Agent to collect principal payments. The Company

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shall pay the principal of, premium (if any) on and interest on the Securities in money of the United States of America that at the time of payment is legal tender for payment of public and private debts. Such amounts shall be payable at the offices of the Trustee (as defined below), provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by check payable in such money mailed to a Holder’s registered address with respect to any Securities.

4. Paying Agent and Registrar. Initially, U.S. Bank Trust Company, National Association (the “Trustee”), the trustee under the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent, Registrar, co-registrar or additional paying agent without notice to any Holder. The Company, the Guarantor or any Subsidiary of the Company may act in any such capacity.

5. Guarantee. The Guarantor unconditionally guarantees to the Holders from time to time of the Securities, upon the terms and subject to the conditions set forth in the Indenture (as defined below), (a) the full and prompt payment of the principal of and any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period. The Guarantee constitutes a guarantee of payment and not of collection. In the event of a default in the payment of principal of or any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period, each of the Trustee and the Holders of the Securities shall have the right to proceed first and directly against the Guarantor under the Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

6. Indenture. The Company issued the Securities under an Indenture, dated as of May 5, 2022 (the “Indenture”), among the Company, the Guarantor and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”), as in effect on the date of execution of the Indenture. The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such terms and for the definitions of capitalized terms used but not defined herein. The Securities are unsecured general obligations of the Company limited to $450,000,000 in aggregate principal amount; provided, however, that the authorized aggregate principal amount of the Securities may be increased before or after the issuance of any Securities by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Securities may be increased only if the additional Securities issued will be fungible with the original Securities for United States federal income tax purposes. The Indenture provides for the issuance of other series of debt securities (including the Securities, the “Debt Securities”) thereunder.

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7. Denominations, Transfer, Exchange. The Securities are in registered form without coupons in minimum denominations of $2,000 and any integral multiples of $1,000 above such amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Neither the Company, the Trustee nor the Registrar shall be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days before the mailing of notice of redemption of Securities to be redeemed and ending at the close of business on the day of mailing.

8. Persons Deemed Owners. The registered Holder of a Security shall be treated as its owner for all purposes.

9. Redemption. Prior to August 15, 2044 (the “Par Call Date”), the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Securities to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Securities matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 30 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Securities to be redeemed. On or after August 15, 2044, the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

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10. Amendments and Waivers. Subject to certain exceptions and limitations, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class), and any existing or past Default or Event of Default under, or compliance with any provision of, the Indenture may be waived (other than any continuing Default or Event of Default in the payment of the principal of, premium (if any) on or interest on the Securities) by the Holders of at least a majority in principal amount of the then outstanding Securities of any series or of all series (acting as one class) in accordance with the terms of the Indenture. Without the consent of any Holder, the Company, the Guarantor and the Trustee may amend or supplement the Indenture or the Securities or waive any provision of either: (i) to cure any ambiguity, omission, defect or inconsistency; (ii) if required, to provide for the assumption of the obligations of the Company or the Guarantor under the Indenture in the case of the merger, consolidation or sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor; (iii) to provide for uncertificated Securities in addition to or in place of certificated Securities or to provide for the issuance of bearer Securities (with or without coupons); (iv) to provide any security for, or to add any guarantees of or additional obligors on, the Securities or the related Guarantees; (v) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the TIA; (vi) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of the Securities, or to surrender any right or power conferred by the Indenture upon the Company or the Guarantor; (vii) to add any additional Events of Default with respect to all or any series of the Debt Securities; (viii) to change or eliminate any of the provisions of the Indenture, provided that no outstanding Security is adversely affected in any material respect; (ix) to establish the form or terms of Securities of any series; (x) to supplement any of the provisions of the Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of the Securities pursuant to the Indenture, provided that no interest of any Holders of Securities is adversely affected in any material respect; or (xi) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee with respect to the Securities and to add to or change any of the provisions of the Indenture as shall be necessary to provide for or facilitate the administration of the trusts thereunder by more than one Trustee, pursuant to the requirements of the Indenture.

The right of any Holder to participate in any consent required or sought pursuant to any provision of the Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of the Indenture.

Without the consent of each Holder affected, the Company may not (i) reduce the amount of Debt Securities whose Holders must consent to an amendment, supplement or waiver; (ii) reduce the rate of or change the time for payment of interest, including default interest, on any Security; (iii) reduce the principal of or premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to the Indenture; (iv) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed; (v) change any obligation of the Issuer or a Guarantor to pay

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Additional Amounts with respect to any Security; (vi) change the coin or currency in which any Security or any premium, interest or Additional Amounts with respect thereto is payable; (vii) impair the right to institute suit for the enforcement of any payment of principal of or premium (if any) or interest on any Security, except as provided in the Indenture; (viii) make any change in the percentage of principal amount of Debt Securities necessary to waive compliance with certain provisions of the Indenture or make any change in the provision for modification; or (ix) waive a continuing Default or Event of Default, each as defined in the Indenture, in the payment of principal of or premium (if any) or interest on the Securities.

A supplemental indenture that changes or eliminates any covenant or other provision of the Indenture which has expressly been included solely for the benefit of one or more particular series of Debt Securities under the Indenture, or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the Indenture of the Holders of Debt Securities of any other series.

11. Defaults and Remedies. Events of Default are defined in the Indenture and generally include: (i) default for 30 days in payment of any interest on the Securities; (ii) default in any payment of principal of or premium, if any, on the Securities when due and payable; (iii) default by the Company or the Guarantor in compliance with any of its other covenants or agreements in, or provisions of, the Securities or in the Indenture which shall not have been remedied within 90 days after written notice by the Trustee or by the holders of at least 25% in principal amount of the Securities then outstanding (or, in the event that other Debt Securities issued under the Indenture are also affected by the default, then 25% in principal amount of all outstanding Debt Securities so affected); or (iv) certain events involving bankruptcy, insolvency or reorganization of the Company or the Guarantor. If an Event of Default occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default (or, in the case of an Event of Default described in clause (iii) above, if outstanding Debt Securities of other series are affected by such default, then at least 25% in principal amount of the then outstanding Debt Securities so affected) by notice to the Company, the Guarantor and the Trustee, may declare the principal of and interest on all the Securities to be immediately due and payable, except that in the case of an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or the Guarantor, all outstanding Debt Securities under the Indenture become due and payable immediately without further action or notice. The amount due and payable upon the acceleration of any Security is equal to 100% of the principal amount thereof plus accrued interest to the date of payment. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium or interest) if it determines that withholding notice is in their interests. The Company and the Guarantor must furnish annual compliance certificates to the Trustee.

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12. Discharge Prior to Maturity. The Indenture with respect to the Securities shall be discharged and canceled upon the payment of all of the Securities and shall be discharged except for certain obligations upon the irrevocable deposit with the Trustee of any combination of funds and U.S. Government Obligations sufficient for such payment.

13. Trustee Dealings with Company and Guarantor. The Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities and may make loans to, accept deposits from, and perform services for the Company, the Guarantor or any of their respective Affiliates, and may otherwise deal with the Company, the Guarantor or any such Affiliates, as if it were not Trustee.

14. No Recourse Against Others. A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee or for any obligations of the Company, the Guarantor or the Trustee under the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

15. Authentication. This Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

16. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification numbers printed thereon.

17. Abbreviations. 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), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Request may be made to:

Phillips 66 Company

2331 CityWest Boulevard

Houston, Texas 77042

Telephone: (281) 293-6600

Attention: Treasurer

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ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (we) assign and transfer this Security to

(Insert assignee’s social security or tax I.D. number)

(Print or type assignee’s name, address and zip code)

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Annex B

FORM OF CERTIFICATE TO BE DELIVERED UPON EXCHANGE

OR REGISTRATION OF TRANSFER OF NOTES

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by _____________________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with the Indenture relating to the above-captioned Notes and that the Transfer does not require registration under the Securities Act of 1933, as amended (the “Securities Act”), because:*

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Annex C

FORM OF CERTIFICATE TO BE DELIVERED IN CONNECTION WITH TRANSFERS

PURSUANT TO REGULATION S

This Certificate relates to $__________ principal amount of Notes held in *_______ book-entry or *_______ definitive form by _____________________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”) for an interest in the Regulation S Global Note to be held with [Euroclear] [Clearstream] through the Depositary (in each case as defined in the Indenture related to the above-referenced Notes or the related Board Resolution, Officers’ Certificate or Company Order (each as defined in the Indenture)).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with such Indenture and Board Resolution, Officers’ Certificate or Company Order and that:

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The Company and the Trustee are entitled to rely upon this letter and are irrevocably authorized to produce this letter or a copy hereof to any interested party in any administrative or legal proceedings or official inquiry with respect to the matters covered hereby. Terms used in this certificate have the meanings set forth in Regulation S under the Securities Act.

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Exhibit 4.8

PHILLIPS 66 COMPANY

4.900% Senior Notes due 2046

Fully and Unconditionally Guaranteed by

PHILLIPS 66

One series of Securities is hereby established pursuant to Section 2.01 of the Indenture, dated as of May 5, 2022 (the “Indenture”), among Phillips 66 Company, as issuer (the “Company”), Phillips 66, as guarantor (the “Guarantor”), and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as follows:

1. Each capitalized term used but not defined herein shall have the meaning assigned to such term in the Indenture.

2. The title of the 4.900% Senior Notes due 2046 shall be “4.900% Senior Notes due 2046” (the “Notes”).

3. The limit upon the aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture (except for the Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.08, 2.09, 2.12, 2.17, 3.07 or 9.05 of the Indenture and except for any Notes which, pursuant to Section 2.04 or 2.17 of the Indenture, are deemed never to have been authenticated and delivered thereunder) is $625,000,000; provided, however, that the authorized aggregate principal amount of the Notes may be increased before or after the issuance of any Notes by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Notes may be increased only if the additional Notes issued will be fungible with the original Notes for United States federal income tax purposes.

4. The Notes shall be issued upon original issuance in whole in the form of one or more Global Securities (the “Global Notes”). The Depository Trust Company and the Trustee are hereby designated as the Depositary and the Security Custodian, respectively, for the Global Notes under the Indenture.

5. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Annex A hereto (the “Form of Note”).

6. The date on which the principal of the Notes is payable shall be October 1, 2046.

7. The rate at which the Notes shall bear interest shall be 4.900% per annum. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months. The Interest Payment Dates on which such interest shall be payable on the Notes shall be April 1 and October 1 of each year, commencing on October 1, 2022. The record dates for the interest payable on the Notes on any Interest Payment Date shall be March 15 and September 15, as the case may be, next preceding such Interest Payment Date.

8. No Additional Amounts with respect to the Notes shall be payable. The date from which interest shall accrue for the Notes shall be April 1, 2022 (or from the most recent Interest Payment Date to which interest has been paid or provided for).

9. The place or places where the principal of, premium (if any) on and interest on the Notes shall be payable shall be the office or agency of the Company maintained for that purpose, initially the office of the Trustee in the City of Houston at 8 Greenway Plaza, Suite 1100, Houston, Texas 77046, and any other office or agency maintained by the Company for such purpose. Payments in respect of Global Notes (including principal, premium, if any, and interest) shall be made by wire transfer of immediately available funds to the accounts specified by the Holder of such Notes. In all other cases, at the option of the Company, payment of interest may be made by check mailed to the address of the person entitled thereto as such address shall appear in the register of the Notes maintained by the Registrar.

10. The Paying Agent and Registrar for the Notes initially shall be the Trustee.

11. Prior to April 1, 2046 (the “Par Call Date”), the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Notes to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Notes matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 40 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Notes to be redeemed. On or after April 1, 2046, the Notes are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

12. The Company shall have no obligation to redeem, purchase or repay Notes pursuant to any sinking fund or analogous provision or at the option of a Holder thereof.

13. Each Global Note shall bear the legend set forth on the face of the Form of Note.

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14. The initial offering and sale of the Notes shall not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Notes shall be entitled to the benefit of Section 4.03(b) of the Indenture (and accordingly constitute Rule 144A Securities, as defined in the Indenture).

15. For so long as any of the Notes constitute “restricted securities” within the meaning of Rule 144(a)(3) promulgated under the Securities Act, the Company or the Guarantor shall, if the Company or the Guarantor is not then subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, furnish to any Holder or beneficial owner of such Notes, or to any prospective purchaser of such Notes designated by such Holder or beneficial owner, in each case upon the written request of such Holder, beneficial owner or prospective purchaser, the information required to be provided pursuant to Rule 144A(d)(4) promulgated under the Securities Act.

16. Notes of each series initially sold to “qualified institutional buyers” (as defined in Rule 144A) (“QIBs”) in the United States (the “Rule 144A Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Rule 144A Global Notes” of such series), deposited with the Trustee, as Security Custodian for the Depositary. Notes of each series initially sold to non-U.S. persons outside the United States in offshore transactions in reliance on Regulation S under the Securities Act (the “Regulation S Notes”) shall be issued in the form of one or more permanent Global Securities of such series, without interest coupons, including appropriate legends as set forth herein (the “Regulation S Global Notes” of such series and, together with the Rule 144A Global Notes of such series, the “Global Notes”), deposited with the Trustee, as Security Custodian for the Depositary.

17. (a) Except as permitted by Section 17(b) or Section 18(c) hereof, each Global Note (and all Notes issued in exchange therefor or in substitution thereof) shall bear the following legend (the “Private Placement Legend”) and shall be subject to the transfer restrictions set forth therein (each defined term in the legend being defined as such for purposes of the legend only):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE

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COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(b) Notwithstanding the foregoing, upon consummation of the Exchange Offer (as defined in the Registration Rights Agreement), the Company shall issue and, at the direction of the Company, the Trustee shall authenticate Registered Notes in exchange for Notes accepted for exchange in the Exchange Offer, which Registered Notes shall not bear the Private Placement Legend, and the Security Custodian shall rescind any restriction on the transfer of such Registered Notes.

“Additional Notes” means any Notes issued under the Indenture in addition to the Original Notes, including any Registered Notes issued in exchange for such Additional Notes, having the same terms in all respects as the Original Notes, or in all respects except with respect to the initial Interest Payment Date and interest paid or payable on or prior to the first Interest Payment Date after the issuance of such Additional Notes and such Additional Notes may have different issuance prices, initial interest accrual dates or initial interest payment dates and may not have the benefit of any registration rights.

“Initial Additional Notes” means Additional Notes issued in an offering not registered under the Securities Act and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Initial Notes” means the Notes issued on May 5, 2022 and any Notes issued in replacement thereof, but not including any Registered Notes issued in exchange therefor.

“Original Notes” means the Initial Notes and any Registered Notes issued in exchange therefor.

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“Registered Notes” means the Notes issued pursuant to the Indenture in exchange for, and up to an aggregate principal amount equal to, the Initial Notes or Initial Additional Notes of such series in compliance with the terms of a Registration Rights Agreement and containing terms substantially identical to the Initial Notes or Initial Additional Notes of such series (except that (i) such Registered Notes will be registered under the Securities Act and will not be subject to transfer restrictions or bear the Private Placement Legend (as defined in Section 17(a) hereof), and (ii) the provisions relating to Additional Interest (as defined in Annex A hereto) will be eliminated).

“Registration Rights Agreement” means (i) the Registration Rights Agreement, dated May 5, 2022 by and among the Company, the Guarantor and the Dealer Managers party thereto with respect to the Initial Notes, and (ii) with respect to any Additional Notes, any registration rights agreements or joinder to the Registration Rights Agreement between the Company and the Dealer Managers party thereto, relating to rights given by the Company to the purchasers of Additional Notes to register such Additional Notes or exchange them for Notes registered under the Securities Act.

18. (a) The following provisions shall apply with respect to any proposed transfer of a Rule 144A Note prior to the expiration of the holding period applicable to sales of such Notes under Rule 144 of the Securities Act, and the Security Custodian shall refuse to register any transfer of such Notes not complying with the restrictions set forth in the Private Placement Legend and in this Section 18. In addition to the requirements set forth in Section 2.08 of the Indenture, Rule 144A Notes that are presented or surrendered for registration of transfer or exchange pursuant to Section 2.08 of the Indenture shall be accompanied by the following additional information and documents, as applicable, upon which the Security Custodian may conclusively rely:

(i) if such Notes are being delivered to the Security Custodian by a Holder for registration in the name of such Holder, without transfer, a certification from such Holder to that effect (in substantially the form of Annex B hereto);

(ii) if such Notes are being transferred (1) to a QIB in accordance with Rule 144A, (2) pursuant to an exemption from registration in accordance with Rule 144 under the Securities Act or (3) pursuant to an effective registration statement under the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto);

(iii) if such Notes are being transferred pursuant to an exemption from registration in accordance with Rule 903 or Rule 904 of Regulation S, certifications to that effect from such Holder (in substantially the form of Annex B and Annex C hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests; or

(iv) if such Notes are being transferred in reliance on and in compliance with another exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in substantially the form of Annex B hereto) and an Opinion of Counsel to that effect if the Company or the Trustee so requests.

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(b) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depositary, in accordance with Section 2.08 of the Indenture and Section 17 and Section 18 hereof (including the restrictions on transfer set forth therein and herein) and the rules and procedures of the Depositary therefor, which shall include restrictions on transfer comparable to those set forth therein and herein to the extent required by the Securities Act.

(c) If Notes are issued upon the registration of transfer, exchange or replacement of Notes not bearing the Private Placement Legend, the Notes so issued shall not bear such legend. If Notes are issued upon the registration or transfer, exchange or replacement of Notes bearing the Private Placement Legend, or if a request is made to remove the Private Placement Legend on a Note, the Notes so issued shall bear the Private Placement Legend, or the Private Placement Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Trustee such satisfactory evidence, which may include an Opinion of Counsel of recognized standing licensed to practice law in the State of New York and experienced in matters involving the Securities Act, as may be reasonably required by the Company or the Trustee that neither the Private Placement Legend nor the restrictions on transfer set forth therein are required to ensure that transfers thereof comply with the provisions of Rule 144A, Rule 144 or Regulation S, that such Notes are not “restricted securities” within the meaning of Rule 144 or that such Notes were transferred pursuant to an effective registration statement under the Securities Act. Upon provision of such satisfactory evidence, the Trustee, at the direction of the Company, shall authenticate and deliver a Note that does not bear the Private Placement Legend. If a Private Placement Legend is removed from the face of a Note and the Note is subsequently held by an Affiliate of the Company, the Private Placement Legend shall be reinstated.

(d) Notwithstanding anything herein to the contrary, neither the Trustee nor the Security Custodian shall have any responsibility to receive any letters, opinions or certifications, nor any responsibility to monitor compliance with any transfer restrictions, in connection with any transfer or exchange of any beneficial interest in a Global Security for a beneficial interest in the same Global Security.

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19. In order to comply with applicable tax laws, rules and regulations (inclusive of directives, guidelines and interpretations promulgated by competent authorities) in effect from time to time (“Applicable Tax Law”) to which a foreign financial institution, issuer, trustee, paying agent, holder or other institution is or has agreed to be subject related to the Indenture and the Notes, the Company and the Guarantor agree (i) to provide to the Trustee sufficient information about holders or other applicable parties and/or transactions related to the Indenture and the Notes (including any modification to the terms of such transactions) so that the Trustee can determine whether it has tax-related obligations under Applicable Tax Law, (ii) that the Trustee shall be entitled to make any withholding or deduction from payments under the Indenture to the extent necessary to comply with Applicable Tax Law for which the Trustee shall not have any liability and (iii) to hold harmless the Trustee for any losses it may suffer due to the actions it takes to comply with such Applicable Tax Law. The terms of this section shall survive the termination of the Indenture.

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Annex A

[FORM OF FACE OF SECURITY]

[FOR GLOBAL SECURITIES: UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK), A NEW YORK CORPORATION (“DTC”), SHALL ACT AS THE DEPOSITARY UNTIL A SUCCESSOR SHALL BE APPOINTED BY THE COMPANY AND THE REGISTRAR. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[FOR RESTRICTED SECURITIES: THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT, TO A PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO

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WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/ OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.]

PHILLIPS 66 COMPANY

4.900% SENIOR NOTE DUE 2046

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

Phillips 66 Company, a Delaware corporation (the “Company,” which term includes any successor Person under the Indenture hereinafter referred to), for value received, promises to pay to ____________ or registered assigns, the principal sum of ______________________ Dollars[, or such greater or lesser amount as indicated on the Schedule of Exchanges of Securities hereto,^]1 on October 1, 2046.

Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

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IN WITNESS WHEREOF, the Company has caused this Security to be signed manually or by facsimile by its duly authorized officers.

Dated:

GUARANTEE

Phillips 66, a Delaware corporation, unconditionally guarantees to the holder of this Security, upon the terms and subject to the conditions set forth in the Indenture referenced on the reverse hereof, (a) the full and prompt payment of the principal of and any premium on this Security when and as the same shall become due, whether at the stated maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of interest on this Security when and as the same shall become due, subject to any applicable grace period.

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Certificate of Authentication:

This is one of the Securities of the series

designated therein referred to in the

within- mentioned Indenture.

Dated:

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[FORM OF REVERSE OF SECURITY]

PHILLIPS 66 COMPANY

4.900% SENIOR NOTE DUE 2046

FULLY AND UNCONDITIONALLY GUARANTEED BY

PHILLIPS 66

This Security is one of a duly authorized issue of 4.900% Senior Notes due 2046 (the “Securities”) of Phillips 66 Company, a Delaware corporation (the “Company”).

1. Interest. The Company promises to pay interest on the principal amount of this Security at 4.900% per annum from April 1, 2022 until maturity [and shall pay the Additional Interest payable pursuant to the Registration Rights Agreement referred to below. References herein to “interest” include any such Additional Interest then owing]. The Company will pay interest semiannually on April 1 and October 1 of each year (each an “Interest Payment Date”), or if any such day is not a Business Day, on the next succeeding Business Day. Interest on the Securities shall accrue from the most recent Interest Payment Date on which interest has been paid or, if no interest has been paid, from April 1, 2022; provided that if there is no existing Default in the payment of interest, and if this Security is authenticated between a record date referred to on the face hereof (each, a “Record Date”) and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided, further, that the first Interest Payment Date shall be October 1, 2022. The Company shall pay interest on overdue principal and premium (if any) from time to time at a rate equal to the interest rate then in effect; it shall pay interest on overdue installments of interest (without regard to any applicable grace periods) from time to time at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months.

2. Additional Interest. If, under the terms of the Registration Rights Agreement, dated May 5, 2022, by and among the Company, Phillips 66, a Delaware corporation (the “Guarantor”), and Barclays Capital Inc., J.P. Morgan Securities LLC, and RBC Capital Markets, LLC, a Registration Default (as defined therein) occurs with respect to this Security, the interest rate on this Security shall be increased by (i) 0.25% per annum for the first 90-day period beginning on the day immediately following such Registration Default and (ii) an additional 0.25% per annum with respect to each subsequent 90-day period, in each case until and including the date such Registration Default ends, up to a maximum increase of 1.00% per annum (any such interest being referred to herein as “Additional Interest”).

3. Method of Payment. The Company shall pay interest on the Securities (except defaulted interest) to the Persons who are registered Holders of Securities at the close of business on the Record Date next preceding the Interest Payment Date, even if such Securities are canceled after such Record Date and on or before such Interest Payment Date. The Holder must surrender this Security to a Paying Agent to collect principal payments. The Company

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shall pay the principal of, premium (if any) on and interest on the Securities in money of the United States of America that at the time of payment is legal tender for payment of public and private debts. Such amounts shall be payable at the offices of the Trustee (as defined below), provided that at the option of the Company, the Company may pay such amounts (1) by wire transfer with respect to Global Securities or (2) by check payable in such money mailed to a Holder’s registered address with respect to any Securities.

4. Paying Agent and Registrar. Initially, U.S. Bank Trust Company, National Association (the “Trustee”), the trustee under the Indenture, will act as Paying Agent and Registrar. The Company may change any Paying Agent, Registrar, co-registrar or additional paying agent without notice to any Holder. The Company, the Guarantor or any Subsidiary of the Company may act in any such capacity.

5. Guarantee. The Guarantor unconditionally guarantees to the Holders from time to time of the Securities, upon the terms and subject to the conditions set forth in the Indenture (as defined below), (a) the full and prompt payment of the principal of and any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, redemption or otherwise, and (b) the full and prompt payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period. The Guarantee constitutes a guarantee of payment and not of collection. In the event of a default in the payment of principal of or any premium on the Securities when and as the same shall become due, whether at the Stated Maturity thereof, by acceleration, call for redemption or otherwise, or in the event of a default in the payment of any interest on the Securities when and as the same shall become due, subject to any applicable grace period, each of the Trustee and the Holders of the Securities shall have the right to proceed first and directly against the Guarantor under the Indenture without first proceeding against the Company or exhausting any other remedies which the Trustee or such Holder may have and without resorting to any other security held by it.

6. Indenture. The Company issued the Securities under an Indenture, dated as of May 5, 2022 (the “Indenture”), among the Company, the Guarantor and the Trustee. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”), as in effect on the date of execution of the Indenture. The Securities are subject to all such terms, and Holders are referred to the Indenture and the TIA for a statement of such terms and for the definitions of capitalized terms used but not defined herein. The Securities are unsecured general obligations of the Company limited to $625,000,000 in aggregate principal amount; provided, however, that the authorized aggregate principal amount of the Securities may be increased before or after the issuance of any Securities by a Board Resolution (or action pursuant to a Board Resolution) to such effect; provided further, however, that the authorized aggregate principal amount of the Securities may be increased only if the additional Securities issued will be fungible with the original Securities for United States federal income tax purposes. The Indenture provides for the issuance of other series of debt securities (including the Securities, the “Debt Securities”) thereunder.

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7. Denominations, Transfer, Exchange. The Securities are in registered form without coupons in minimum denominations of $2,000 and any integral multiples of $1,000 above such amount. The transfer of Securities may be registered and Securities may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Neither the Company, the Trustee nor the Registrar shall be required to register the transfer or exchange of (a) any Security selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (b) any Security during the period beginning 15 Business Days before the mailing of notice of redemption of Securities to be redeemed and ending at the close of business on the day of mailing.

8. Persons Deemed Owners. The registered Holder of a Security shall be treated as its owner for all purposes.

9. Redemption. Prior to April 1, 2046 (the “Par Call Date”), the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, upon not less than 10 nor more than 60 days’ prior notice as provided in the Indenture, at a Redemption Price (expressed as a percentage of principal amount and rounded to three decimal places), determined by the Company, equal to the greater of the following amounts plus, in either case, accrued and unpaid interest on the principal amount of the Securities to be redeemed to, but not including, the Redemption Date: (i) (a) the sum of the present values of the remaining scheduled payments of principal and interest on the principal amount of the Notes to be redeemed discounted to the Redemption Date (assuming the Securities matured on the Par Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 40 basis points, less (b) interest accrued to the Redemption Date; and (ii) 100% of the principal amount of the Securities to be redeemed. On or after April 1, 2046, the Securities are subject to redemption pursuant to Article III of the Indenture, in whole or in part, from time to time, at the option of the Company, in principal amounts of $2,000 and integral multiples of $1,000 above such amount, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed, plus accrued and unpaid interest thereon to, but not including, the Redemption Date.

“Business Day” means, any day that is not a Saturday, a Sunday or a day on which banking institutions in any of The City of New York, New York; Houston, Texas or a Place of Payment (as defined in the Indenture) are authorized or obligated by law, regulation or executive order to remain closed.

“Remaining Life” means, with respect to any Redemption Date, the period from such Redemption Date to the Par Call Date.

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“Treasury Rate” means, with respect to any Redemption Date, the yield determined by the Company in accordance with the following two paragraphs:

The Treasury Rate shall be determined by the Company after 4:15 p.m., New York City time (or after such time as yields on U.S. government securities are posted daily by the Board of Governors of the Federal Reserve System), on the third Business Day preceding the applicable Redemption Date based upon the yield or yields for the most recent day that appear after such time on such day in the most recent statistical release published by the Board of Governors of the Federal Reserve System designated as “Selected Interest Rates (Daily)—H.15” (or any successor designation or publication) (“H.15”) under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption or heading). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for the Treasury constant maturity on H.15 exactly equal to the Remaining Life; or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields—one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury constant maturity on H.15 immediately longer than the Remaining Life—and shall interpolate to the Par Call Date on a straight-line basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15 shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity from the applicable Redemption Date.

If on the third Business Day preceding the Redemption Date H.15 or any successor designation or publication is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual equivalent yield to maturity at 11:00 a.m., New York City time, on the second Business Day preceding such Redemption Date of the United States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

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10. Amendments and Waivers. Subject to certain exceptions and limitations, the Indenture or the Securities may be amended or supplemented with the consent of the Holders of at least a majority in principal amount of the then outstanding Securities of all series affected by such amendment or supplement (acting as one class), and any existing or past Default or Event of Default under, or compliance with any provision of, the Indenture may be waived (other than any continuing Default or Event of Default in the payment of the principal of, premium (if any) on or interest on the Securities) by the Holders of at least a majority in principal amount of the then outstanding Securities of any series or of all series (acting as one class) in accordance with the terms of the Indenture. Without the consent of any Holder, the Company, the Guarantor and the Trustee may amend or supplement the Indenture or the Securities or waive any provision of either: (i) to cure any ambiguity, omission, defect or inconsistency; (ii) if required, to provide for the assumption of the obligations of the Company or the Guarantor under the Indenture in the case of the merger, consolidation or sale, lease, conveyance, transfer or other disposition of all or substantially all of the assets of the Company or the Guarantor; (iii) to provide for uncertificated Securities in addition to or in place of certificated Securities or to provide for the issuance of bearer Securities (with or without coupons); (iv) to provide any security for, or to add any guarantees of or additional obligors on, the Securities or the related Guarantees; (v) to comply with any requirement in order to effect or maintain the qualification of the Indenture under the TIA; (vi) to add to the covenants of the Company or the Guarantor for the benefit of the Holders of the Securities, or to surrender any right or power conferred by the Indenture upon the Company or the Guarantor; (vii) to add any additional Events of Default with respect to all or any series of the Debt Securities; (viii) to change or eliminate any of the provisions of the Indenture, provided that no outstanding Security is adversely affected in any material respect; (ix) to establish the form or terms of Securities of any series; (x) to supplement any of the provisions of the Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of the Securities pursuant to the Indenture, provided that no interest of any Holders of Securities is adversely affected in any material respect; or (xi) to evidence and provide for the acceptance of appointment under the Indenture by a successor Trustee with respect to the Securities and to add to or change any of the provisions of the Indenture as shall be necessary to provide for or facilitate the administration of the trusts thereunder by more than one Trustee, pursuant to the requirements of the Indenture.

The right of any Holder to participate in any consent required or sought pursuant to any provision of the Indenture (and the obligation of the Company or the Guarantor to obtain any such consent otherwise required from such Holder) may be subject to the requirement that such Holder shall have been the Holder of record of any Securities with respect to which such consent is required or sought as of a date identified by the Company or the Guarantor in a notice furnished to Holders in accordance with the terms of the Indenture.

Without the consent of each Holder affected, the Company may not (i) reduce the amount of Debt Securities whose Holders must consent to an amendment, supplement or waiver; (ii) reduce the rate of or change the time for payment of interest, including default interest, on any Security; (iii) reduce the principal of or premium on or any mandatory sinking fund payment with respect to, or change the Stated Maturity of, any Security or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to the Indenture; (iv) reduce the premium, if any, payable upon the redemption of any Security or change the time at which any Security may or shall be redeemed; (v) change any obligation of the Issuer or a Guarantor to pay

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Additional Amounts with respect to any Security; (vi) change the coin or currency in which any Security or any premium, interest or Additional Amounts with respect thereto is payable; (vii) impair the right to institute suit for the enforcement of any payment of principal of or premium (if any) or interest on any Security, except as provided in the Indenture; (viii) make any change in the percentage of principal amount of Debt Securities necessary to waive compliance with certain provisions of the Indenture or make any change in the provision for modification; or (ix) waive a continuing Default or Event of Default, each as defined in the Indenture, in the payment of principal of or premium (if any) or interest on the Securities.

A supplemental indenture that changes or eliminates any covenant or other provision of the Indenture which has expressly been included solely for the benefit of one or more particular series of Debt Securities under the Indenture, or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under the Indenture of the Holders of Debt Securities of any other series.

11. Defaults and Remedies. Events of Default are defined in the Indenture and generally include: (i) default for 30 days in payment of any interest on the Securities; (ii) default in any payment of principal of or premium, if any, on the Securities when due and payable; (iii) default by the Company or the Guarantor in compliance with any of its other covenants or agreements in, or provisions of, the Securities or in the Indenture which shall not have been remedied within 90 days after written notice by the Trustee or by the holders of at least 25% in principal amount of the Securities then outstanding (or, in the event that other Debt Securities issued under the Indenture are also affected by the default, then 25% in principal amount of all outstanding Debt Securities so affected); or (iv) certain events involving bankruptcy, insolvency or reorganization of the Company or the Guarantor. If an Event of Default occurs and is continuing, the Trustee by notice to the Company and the Guarantor, or the Holders of at least 25% in principal amount of the then outstanding Securities of the series affected by such Event of Default (or, in the case of an Event of Default described in clause (iii) above, if outstanding Debt Securities of other series are affected by such default, then at least 25% in principal amount of the then outstanding Debt Securities so affected) by notice to the Company, the Guarantor and the Trustee, may declare the principal of and interest on all the Securities to be immediately due and payable, except that in the case of an Event of Default arising from certain events of bankruptcy, insolvency or reorganization of the Company or the Guarantor, all outstanding Debt Securities under the Indenture become due and payable immediately without further action or notice. The amount due and payable upon the acceleration of any Security is equal to 100% of the principal amount thereof plus accrued interest to the date of payment. Holders may not enforce the Indenture or the Securities except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Securities. Subject to certain limitations, Holders of a majority in principal amount of the then outstanding Securities may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal, premium or interest) if it determines that withholding notice is in their interests. The Company and the Guarantor must furnish annual compliance certificates to the Trustee.

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12. Discharge Prior to Maturity. The Indenture with respect to the Securities shall be discharged and canceled upon the payment of all of the Securities and shall be discharged except for certain obligations upon the irrevocable deposit with the Trustee of any combination of funds and U.S. Government Obligations sufficient for such payment.

13. Trustee Dealings with Company and Guarantor. The Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities and may make loans to, accept deposits from, and perform services for the Company, the Guarantor or any of their respective Affiliates, and may otherwise deal with the Company, the Guarantor or any such Affiliates, as if it were not Trustee.

14. No Recourse Against Others. A director, officer, employee, stockholder, partner or other owner of the Company, the Guarantor or the Trustee, as such, shall not have any liability for any obligations of the Company under the Securities, for any obligations of the Guarantor under the Guarantee or for any obligations of the Company, the Guarantor or the Trustee under the Indenture or for any claim based on, in respect of or by reason of such obligations or their creation. Each Holder by accepting a Security waives and releases all such liability. The waiver and release shall be part of the consideration for the issue of Securities.

15. Authentication. This Security shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

16. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification numbers printed thereon.

17. Abbreviations. 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), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

The Company will furnish to any Holder upon written request and without charge a copy of the Indenture. Request may be made to:

Phillips 66 Company

2331 CityWest Boulevard

Houston, Texas 77042

Telephone: (281) 293-6600

Attention: Treasurer

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ASSIGNMENT FORM

To assign this Security, fill in the form below: (I) or (we) assign and transfer this Security to

(Insert assignee’s social security or tax I.D. number)

(Print or type assignee’s name, address and zip code)

as agent to transfer this Security on the books of the Company. The agent may substitute another to act for him.

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Annex B

FORM OF CERTIFICATE TO BE DELIVERED UPON EXCHANGE

OR REGISTRATION OF TRANSFER OF NOTES

This Certificate relates to $_________ principal amount of Notes held in *______ book-entry or *_______ definitive form by _______________ (the “Transferor”).

The Transferor has requested the Security Custodian by written order to exchange or register the transfer of a Note or Notes or beneficial interests therein (the “Transfer”).

In connection with such request and in respect of each such Note or beneficial interest therein, the Transferor does hereby certify that the Transferor is familiar with the Indenture relating to the above-captioned Notes and that the Transfer does not require registration under the Securities Act of 1933, as amended (the “Securities Act”), because:*