8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): December 11, 2023

VISTRA CORP.

(Exact name of registrant as specified in its charter)

Delaware	001-38086	36-4833255
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(I.R.S. Employer Identification No.)

6555 Sierra Drive Irving, TX	75039
(Address of principal executive offices)	(Zip Code)

(214) 812-4600

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.l4a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240. 14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Trading Symbol(s)	Name of Each Exchange on Which Registered
Common stock, par value $0.01 per share	VST	New York Stock Exchange
Warrants	VST.WS.A	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 1.01. Entry into a Material Definitive Agreement.

On December 11, 2023, Vistra Operations Company LLC (“Vistra Operations” or the “Issuer”), an indirect wholly owned subsidiary of Vistra Corp. (the “Company”), entered into purchase agreements (together, the “Purchase Agreements”) by and among the Issuer, certain subsidiaries of the Issuer that are guarantors under the Credit Agreement (as defined below) (together with such other subsidiaries that become guarantors from time to time, the “Subsidiary Guarantors”), and Citigroup Global Markets Inc., as representative of the several initial purchasers named in Schedules I thereto (the “Initial Purchasers”), in connection with the offer and sale by the Issuer, and the purchase by the Initial Purchasers, of $400 million aggregate principal amount of the Issuer’s 6.950% senior secured notes due 2033 (the “Secured Notes”), which form a part of the same series of the Issuer’s outstanding 6.950% Senior Secured Notes due 2033 issued on September 26, 2023 in a private offering (the “Secured Offering”) and $350 million aggregate principal amount of the Issuer’s 7.750% senior unsecured notes due 2031 (the “Unsecured Notes” and, together with the Secured Notes, the “Notes”), which form a part of the same series of the Issuer’s outstanding 7.750% Senior Notes due 2031 issued on September 26, 2023, in a concurrent private offering (the “Unsecured Offering” and, together with the Secured Offering, the “Offerings”). The Secured Notes will be senior, secured obligations of the Issuer and will be fully and unconditionally guaranteed by the Subsidiary Guarantors. The Unsecured Notes will be senior, unsecured obligations of the Issuer and will be fully and unconditionally guaranteed by the Subsidiary Guarantors.

The Offerings are expected to close on or about December 22, 2023, subject to customary closing conditions. The consummation of the Secured Offering is not conditioned upon the consummation of the Unsecured Offering, and the consummation of the Unsecured Offering is not conditioned upon the consummation of the Secured Offering.

The sale of the Notes will not be registered under the Securities Act of 1933, as amended (the “Securities Act”), and the Notes will be sold on a private placement basis to persons reasonably believed to be qualified institutional buyers under Rule 144A under the Securities Act and outside the United States to non-U.S. persons in compliance with Regulation S under the Securities Act.

The Purchase Agreements contain customary representations, warranties, covenants and agreements by Vistra Operations, the Subsidiary Guarantors and the Initial Purchasers, including indemnification for certain liabilities under the Securities Act, other obligations of the parties and termination provisions. The representations, warranties and covenants contained in each Purchase Agreement were made only for purposes of such agreement and as of specific dates, were solely for the benefit of the parties to such agreement, and may be subject to limitations agreed upon by the contracting parties.

The foregoing is only a brief description of the material terms of the Purchase Agreements and does not purport to be a complete description of the rights and obligations of the parties thereunder. Such description is qualified in its entirety by reference to the Purchase Agreements, which are attached to this Current Report on Form 8-K (the “Current Report”) as Exhibits 10.1 and 10.2, and are incorporated by reference into this Item 1.01.

The Company intends to use the proceeds from the Offerings together with cash on hand to (i) fund cash tender offers (the “Tender Offers”) to purchase up to an aggregate principal amount that will not result in an aggregate purchase price that exceeds $750,000,000 (subject to increase or decrease by the Issuer) of the Issuer’s outstanding 3.55% Senior Secured Notes due 2024 (“3.55% 2024 Notes”), 4.875% Senior Secured Notes due 2024 (“4.875% 2024 Notes”), and 5.125% Senior Secured Notes due 2025 (“5.125% 2025 Notes”, and together with 3.55% 2024 Notes and 4.875% 2024 Notes, the “Tender Offer Notes”), subject to the terms and conditions set forth in the Offer to Purchase dated December 11, 2023 related to the Tender Offers, (ii) pay any fees and expenses related to the Offerings and the Tender Offers, and (iii) the remainder, if any, for general corporate purposes. The Company has retained one of the Initial Purchasers to act as lead dealer manager and certain of the other Initial Purchasers to act as co-dealer managers in connection with the Tender Offers and has agreed to reimburse them for their reasonable out-of-pocket expenses.

Certain affiliates of the Initial Purchasers from time to time have acted or in the future may continue to act as agents and lenders under credit facilities of the Company, the Issuer, subsidiaries and/or their affiliates, including under the Credit Agreement, dated as of October 3, 2016 (as amended, the “Credit Agreement”), by and among the Issuer, as borrower, Vistra Intermediate Company LLC, the guarantors party thereto, Credit Suisse AG, Cayman Islands Branch (as successor to Deutsche Bank AG New York Branch), as administrative and collateral agent, various lenders and letter of credit issuers party thereto, and the other parties named therein, and other credit facilities of the Issuer, for which they expect to receive customary compensation, and may receive a portion of the net proceeds from the Offerings to the extent such proceeds are used to repay borrowings under the Credit Agreement or such credit facilities. Additionally, certain of the Initial Purchasers or their respective affiliates may be lenders under or hold certain of the outstanding indebtedness, and they may therefore receive a portion of the proceeds from the Offerings to the extent used to refinance such outstanding indebtedness. In addition, certain Initial Purchasers or their respective affiliates are acting as dealer managers in connection with the Tender Offers and such certain Initial Purchasers or their respective affiliates may also receive proceeds from the purchase of the Tender Offer Notes to the extent that such Initial Purchasers or their respective affiliates are holders of the Tender Offer Notes and tender such Tender Offer Notes pursuant to the terms of the Tender Offers. Further, certain of the Initial Purchasers and their affiliates perform commercial banking, investment banking and advisory services for the Company, the Issuer and their affiliates from time to time for which they have received customary fees and commissions, and they expect to provide these services in the future, for which they expect to receive customary fees and commissions. The Initial Purchasers or their affiliates may, from time to time, engage in transactions with and perform services for the Company and the Issuer in the ordinary course of their business for which they may receive customary fees and commissions.

Item 7.01. Regulation FD Disclosure.

On December 11, 2023, the Company issued a press release announcing (i) the launch of the Offerings and (ii) the commencement of the Tender Offers. A copy of this press release is furnished herewith as Exhibit 99.1. Also, on December 11, 2023, the Company issued a press release announcing (i) the upsizing of the Offerings, (ii) the pricing of the Notes to be issued and sold pursuant to the Offerings and (iii) the upsizing of the Tender Offers. A copy of this press release is furnished herewith as Exhibit 99.2.

This Current Report does not constitute an offer to sell or the solicitation of an offer to buy, any securities, nor shall there be any sale or purchase of securities described herein in any state or any other jurisdiction in which the offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or other jurisdiction.

The information furnished pursuant to this Item 7.01 shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and will not be incorporated by reference into any filing under the Securities Act unless specifically identified therein as being incorporated therein by reference.

Item 9.01. Financial Statements and Exhibits.

(d)    Exhibits.

In accordance with General Instruction B.2 of Form 8-K, the information set forth in the attached Exhibit 99.1 and Exhibit 99.2 is deemed to be furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Exchange Act.

Exhibit No.	Description
10.1*	Senior Secured Notes Purchase Agreement, dated December 11, 2023, by and among Vistra Operations Company LLC, the Guarantors and Citigroup Global Markets Inc., on behalf of itself and the several Initial Purchasers named in Schedule I to the Purchase Agreement.
10.2*	Senior Unsecured Notes Purchase Agreement, dated December 11, 2023, by and among Vistra Operations Company LLC, the Guarantors and Citigroup Global Markets Inc., on behalf of itself and the several Initial Purchasers named in Schedule I to the Purchase Agreement.
99.1	Press Release, dated December 11, 2023.
99.2	Press Release, dated December 11, 2023.

* Certain exhibits, schedules and annexes to this exhibit have been omitted pursuant to Item 601(a)(5) of Regulation S-K. Vistra agrees to furnish supplementally a copy of any omitted exhibits, schedules or annexes to the SEC upon its request.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		Vistra Corp.
Dated: December 15, 2023		/s/ William M. Quinn
	Name:	William M. Quinn
	Title:	Senior Vice President and Treasurer

EX-10.1

Exhibit 10.1

EXECUTION VERSION

VISTRA OPERATIONS COMPANY LLC

$400,000,000

6.950% Senior Secured Notes due 2033

Purchase Agreement

December 11, 2023

Citigroup Global Markets Inc.

As Representative of the Initial Purchasers

388 Greenwich Street

New York, New York 10013

Ladies and Gentlemen:

Vistra Operations Company LLC, a limited liability company organized under the laws of the State of Delaware (the “Company”) and wholly owned indirect subsidiary of Vistra Corp. (the “Parent”), proposes to issue and sell to the several parties named in Schedule I hereto (the “Initial Purchasers”), for whom you (the “Representative”) are acting as representative, $400,000,000 principal amount of 6.950% Senior Secured Notes due 2033 (the “Securities”). The Securities are to be issued under the indenture, dated as of June 11, 2019 (the “Base Indenture”), as supplemented by the second supplemental indenture, dated as of August 30, 2019 (the “Second Supplemental Indenture”), the third supplemental indenture, dated as of October 25, 2019 (the “Third Supplemental Indenture”), the fifth supplemental indenture, dated as of January 31, 2020 (the “Fifth Supplemental Indenture”), the sixth supplemental indenture, dated as of March 26, 2020 (the “Sixth Supplemental Indenture”), the seventh supplemental indenture, dated as of October 7, 2020 (the “Seventh Supplemental Indenture”), the eighth supplemental indenture, dated as of January 8, 2021 (the “Eighth Supplemental Indenture”), the ninth supplemental indenture, dated as of July 29, 2021 (the “Ninth Supplemental Indenture”), the tenth supplemental indenture, dated as of December 28, 2021 (the “Tenth Supplemental Indenture”), the twelfth supplemental indenture, dated as of December 15, 2022 (the “Twelfth Supplemental Indenture”), the thirteenth supplemental indenture, dated as of July 31, 2023 (the “Thirteenth Supplemental Indenture”), the fourteenth supplemental indenture, dated as of September 26, 2023 and the fifteenth supplemental indenture dated as of October 20, 2023 (the “Fifteenth Supplemental Indenture,” and, together with the Base Indenture, the Second Supplemental Indenture, the Third Supplemental Indenture, the Fifth Supplemental Indenture, the Sixth Supplemental Indenture, the Seventh Supplemental Indenture, the Eighth Supplemental Indenture, the Ninth Supplemental Indenture, the Tenth Supplemental Indenture, the Twelfth Supplemental Indenture, the Thirteenth Supplemental Indenture and the Fourteenth Supplemental Indenture, the “Indenture”), by and among the Company, the Guarantors (as defined below) and Wilmington Trust, National Association, as trustee (the “Trustee”).

The Company previously issued $650,000,000 aggregate principal amount of their 6.950% Senior Secured Notes due 2033 under the Indenture (the “Existing Notes”). The Securities to be sold by the Company and purchased by the Initial Purchasers pursuant to this purchase agreement (this “Agreement”) constitute an issuance of Additional Notes (as defined in the Indenture) under the Indenture. Except as otherwise described in the Disclosure Package (as defined below), the Securities will have identical terms to the Existing Notes and will be treated as a single class of securities for all purposes under the Indenture.

The Securities will be fully and unconditionally guaranteed on a senior secured basis (the “Guarantees”) by certain of the Company’s current and future wholly owned domestic subsidiaries (each, a “Guarantor,” and collectively, the “Guarantors”) that, in each case, from time to time are guarantors under the Credit Agreement, dated October 3, 2016, among the Company, Vistra Intermediate Company LLC (“Vistra Intermediate”), the guarantors named therein, the various lenders party thereto and Credit Suisse AG, Cayman Islands Branch, as successor administrative agent and successor collateral agent (as amended, the “Credit Agreement”). The use of the neuter in this Agreement shall include the feminine and masculine wherever appropriate.

The Securities and the Guarantees will be secured by a first-priority lien, subject to Permitted Liens (as defined below), on substantially all of the current and after-acquired assets, rights and properties of the Company and the Guarantors and a pledge of equity interests of the Company by Vistra Intermediate that secure borrowings under (a) the Credit Agreement, (b) the Credit Agreement, dated as of February 4, 2022, among the Company, Vistra Intermediate, Citibank, N.A., as administrative agent and as collateral agent and the other lenders party thereto (the “Commodity-Linked Credit Agreement”), (c) various agreements relating to Palomino Funding Trust I’s Pre-Capital Trust Securities (“P-Caps”) (including (x) the Facility Agreement, dated as of June 15, 2023, by among the Company, the subsidiary guarantors named therein, Palomino Funding Trust I (the “Trust”) and the Bank of New York Mellon Trust Company, N.A. as senior secured notes trustee (the “Facility Agreement”), (y) the Trust Expense Reimbursement Agreement, dated June 15, 2023, by and between the Company and the Trust (the “Trust Expense Reimbursement Agreement”) and (z) senior secured notes issued under the Facility Agreement (if any)), (d) permitted letter of credit facilities, (e) permitted first lien hedging and cash management obligations of the Company, (f) the Company’s outstanding 4.875% Senior Secured Notes due 2024, (g) the Company’s outstanding 3.55% Senior Secured Notes due 2024, (h) the Company’s outstanding 5.125% Senior Secured Notes due 2025, (i) the Company’s outstanding 3.70% Senior Secured Notes due 2027 and (j) the Company’s outstanding 4.30% Senior Secured Notes due 2029 (the indebtedness described in clauses (a) through (j) of this sentence, together with any outstanding amendments or supplements thereto, the “Existing Indebtedness”), subject to exceptions as described in the Collateral Trust Agreement (as defined below) and the Collateral Documents (as defined below) (the “Collateral”). The Collateral is described in (i) the Amended and Restated Pledge Agreement, dated as of October 3, 2016 (as amended and supplemented as of the date hereof, the “Pledge Agreement”), among the Company, Vistra Intermediate, the subsidiary pledgors party thereto or that become party thereto, Credit Suisse AG, Cayman Islands Branch, as successor collateral agent under the Credit Agreement, and Delaware Trust Company, as collateral trustee under the Collateral Trust Agreement (the “Collateral Trustee”), (ii) the Amended and Restated Security Agreement, dated as of October 3, 2016 (as amended and supplemented as of the date hereof, the “Security Agreement”), among the grantors party thereto, Credit Suisse AG, Cayman Islands Branch, as successor collateral agent under the Credit Agreement, and the

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Collateral Trustee, and (iii) any Mortgage (as defined in the Credit Agreement) that has been executed and delivered by the Company or any Guarantor pursuant to the terms of the Credit Agreement. The “Collateral Documents” as used herein means the Pledge Agreement, the Security Agreement, any Mortgage and all other security agreements, pledge agreements, collateral assignments, mortgages, deeds of trust, control agreements or other grants or transfers for security executed and delivered by the Company or any Guarantor from time to time to secure the Existing Indebtedness, the Securities and the Guarantees. The rights of holders of the Securities and the Guarantees with respect to the Collateral are further described in the Collateral Trust Agreement, dated as of October 3, 2016 (as amended and supplemented as of the date hereof, the “Collateral Trust Agreement”), among the Company, the other grantors party thereto, Railroad Commission of Texas as the first-out representative, Credit Suisse AG, Cayman Islands Branch as successor senior credit agreement representative, and the Collateral Trustee, as amended and supplemented by a Collateral Trust Joinder – Additional Debt (the “Joinder”), to be executed by the Trustee and acknowledged by the Collateral Trustee on the Closing Date, and an Additional Secured Debt Designation (the “Designation”), to be executed by the Company and acknowledged by the Collateral Trustee on the Closing Date.

The sale of the Securities to the Initial Purchasers will be made without registration of the Securities under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (the “Securities Act”), in reliance upon exemptions from the registration requirements of the Securities Act.

In connection with the sale of the Securities, the Company has prepared a preliminary offering memorandum, dated December 11, 2023 (as amended or supplemented at the date thereof, including any and all exhibits thereto and any information incorporated by reference therein, the “Preliminary Memorandum”), and will prepare a final offering memorandum, dated December 11, 2023 (as amended or supplemented at the Execution Time (as defined below), including any and all exhibits thereto and any information incorporated by reference therein, the “Final Memorandum”). Each of the Preliminary Memorandum and the Final Memorandum sets forth certain information concerning the Company and the Securities. The Company hereby confirms that it has authorized the use of the Disclosure Package, the Preliminary Memorandum and the Final Memorandum, and any amendment or supplement thereto, in connection with the offer and sale of the Securities by the Initial Purchasers. Unless stated to the contrary, any references herein to the terms “amend”, “amendment” or “supplement” with respect to the Disclosure Package, the Preliminary Memorandum and the Final Memorandum shall be deemed to refer to and include any information filed under the Exchange Act (as defined below) subsequent to the Execution Time that is incorporated by reference therein.

On March 6, 2023, the Company and Black Pen Inc., an indirect wholly owned subsidiary of the Company (“Merger Sub”), entered into a transaction agreement (the “Transaction Agreement”) with Energy Harbor Corp. (“Energy Harbor”) pursuant to which, upon the terms and subject to the conditions thereof, Merger Sub will be merged with and into Energy Harbor, with Energy Harbor surviving as an indirect wholly owned subsidiary of the Company (the “Merger”, and collectively with the other transactions contemplated by the Transaction Agreement, the “Transactions”). The Merger is not expected to be consummated concurrently with the closing the offering of the Securities and the offering of the Securities is not conditioned upon the consummation of the Merger.

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Concurrently with the consummation of the offering of the Securities, the Company will consummate the closing of $350,000,000 in aggregate principal amount of its 7.750% Senior Unsecured Notes due 2031 (the “Senior Unsecured Notes”) to be issued under the indenture, dated as of September 26, 2023, as supplemented by the supplemental indenture, dated as of October 20, 2023 (the “Senior Unsecured Notes Offering”).

Furthermore, concurrently with the offering of the Securities, the Company commenced offers (the “Concurrent Tender Offers”) to purchase for cash a portion of its outstanding 3.55% Senior Secured Notes due 2024 (the “3.55% 2024 Notes”), 4.875% Senior Secured Notes due 2024 (the “4.875% 2024 Notes”) and 5.125% Senior Secured Notes due 2025 (the “5.125% 2025 Notes,” and collectively with the 3.55% 2024 Notes and the 4.875% 2024 Notes, the “Tender Offer Notes”), up to an aggregate principal amount that will not result in an aggregate purchase price that exceeds $750,000,000 (subject to increase or decrease by the Company), subject to the relevant terms and conditions set forth in the offer to purchase related to the Concurrent Tender Offers. The Concurrent Tender Offers will expire at 11:59 pm, New York City time, on January 9, 2024, unless the Concurrent Tender Offers are extended or earlier terminated.

As used in this Agreement, the “Disclosure Package” shall mean (i) the Preliminary Memorandum, as amended or supplemented at the date and time that this Agreement is executed and delivered by the parties hereto (the “Execution Time”), (ii) the final term sheet prepared pursuant to Section 5(b) hereto and in the form attached as Schedule II hereto and (iii) any writings in addition to the Preliminary Memorandum that the parties expressly agree in writing to treat as part of the Disclosure Package (“Issuer Written Information”).

The net proceeds from the Senior Unsecured Notes Offering, together with the net proceeds from this Offering will be used to (i) fund the purchase of the Tender Offer Notes that are tendered and accepted for purchase pursuant to the Concurrent Tender Offers and (ii) pay fees and expenses related to this Offering, the Senior Unsecured Notes Offering and the Concurrent Tender Offers. The remaining net proceeds, if any, will be used for general corporate purposes.

1. Representations and Warranties. Each of the Company and each of the Guarantors, jointly and severally, represents and warrants to, and agrees with, each Initial Purchaser as set forth below in this Section 1.

(a) The Preliminary Memorandum, at the date thereof, did not contain any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading. At the Execution Time and on the Closing Date, the Final Memorandum did not and will not (and any amendment or supplement thereto, at the date thereof and at the Closing Date will not) contain any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that the Company makes no representation or warranty as to the information

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contained in or omitted from the Preliminary Memorandum or the Final Memorandum, or any amendment or supplement thereto, in reliance upon and in conformity with information furnished in writing to the Company by or on behalf of the Initial Purchasers through the Representative specifically for inclusion therein, it being understood and agreed that the only such information furnished by or on behalf of any Initial Purchaser consists of the information described as such in Section 8(b) hereof.

(b) As of the Execution Time, neither (i) (1) the Disclosure Package and (2) each electronic road show, when taken together as a whole with the Disclosure Package, nor (ii) any other General Solicitation (as defined below) by the Company, its Affiliates, or any person acting on its or their behalf, contains any untrue statement of a material fact or omits to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The preceding sentence does not apply to statements in or omissions from the Disclosure Package based upon and in conformity with written information furnished to the Company by any Initial Purchaser through the Representative specifically for use therein, it being understood and agreed that the only such information furnished by or on behalf of any Initial Purchaser consists of the information described as such in Section 8(b) hereof. The term “Affiliates,” means affiliates, as such term is defined in Rule 501(b) of Regulation D under the Securities Act (“Regulation D”), except that in reference to the Company, it excludes any person or entity that is an affiliate (as defined in Rule 501(b)) primarily or exclusively as a result of his, her or its ownership of capital stock of the Parent.

(c) None of the Company, its Affiliates, or any person acting on its or their behalf has, directly or indirectly, made offers or sales of any security, or solicited offers to buy, any security under circumstances that would require the registration of the Securities under the Securities Act.

(d) None of the Company, its Affiliates, or any person acting on its or their behalf has: (i) engaged in any form of general solicitation or general advertising (within the meaning of Regulation D) (each, a “General Solicitation”) in connection with any offer or sale of the Securities, other than any General Solicitation in respect of which the Representative has given its prior written consent; provided that the prior written consent of the Representative shall be deemed to have been given in respect of the General Solicitation included in Schedule III hereto or (ii) engaged in any directed selling efforts (within the meaning of Regulation S under the Securities Act (“Regulation S”)) with respect to the Securities; and each of the Company, its Affiliates and each person acting on its or their behalf has complied with the offering restrictions requirement of Regulation S.

(e) The Securities satisfy the eligibility requirements of Rule 144A(d)(3) under the Securities Act.

(f) The Parent is subject to and in full compliance with the reporting requirements of Section 13 or Section 15(d) of the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder (the “Exchange Act”).

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(g) No registration under the Securities Act of the Securities, and no qualification of the Indenture under the Trust Indenture Act of 1939, as amended, is required for the offer and sale of the Securities to or by the Initial Purchasers in the manner contemplated herein, in the Disclosure Package and in the Final Memorandum.

(h) Neither the Company nor any of the Guarantors, is or, after giving effect to the offering, the sale of the Securities and the application of the proceeds thereof as described in the Disclosure Package and the Final Memorandum, will be an “investment company” as defined in the Investment Company Act of 1940, as amended, and the rules and regulations promulgated thereunder.

(i) Neither the Company nor any of the Guarantors (or any other person acting on its or their behalf) has paid or agreed to pay to any person any compensation for soliciting another to purchase any securities of the Company (except as contemplated in this Agreement).

(j) Neither the Company nor any of the Guarantors (or any other person acting on its or their behalf) has taken, directly or indirectly, any action designed to or that has constituted or that might reasonably be expected to cause or result, under the Exchange Act or otherwise, in stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(k) Each of the Company and each Guarantor (i) has been duly incorporated or formed, as applicable, and (ii) is validly existing as a corporation or limited liability company in good standing (other than Illinova Corporation) under the laws of the jurisdiction in which it is incorporated, chartered, organized or formed with full corporate or limited liability company, as applicable, power and authority necessary to own or lease, as the case may be, and to operate its properties and conduct its business as described in the Disclosure Package and the Final Memorandum, (iii) is duly qualified to do business as a foreign corporation or limited liability company, as applicable, and (iv) is in good standing under the laws of each jurisdiction that requires such qualification.

(l) The Company has the authorized capitalization set forth in the Disclosure Package and the Final Memorandum.

(m) All the outstanding shares of capital stock or ownership interests of the Company and each of its subsidiaries have been duly authorized and validly issued and are fully paid and nonassessable, and, except (i) as otherwise set forth in the Disclosure Package and the Final Memorandum, (ii) for Vistra Preferred, LLC and its subsidiaries and (iii) for Electric Energy, Inc., all outstanding shares of capital stock or ownership interests of the subsidiaries are owned by the Company either directly or through wholly owned subsidiaries free and clear of any security interest, claim, lien or encumbrance, other than any encumbrances created by the Collateral Documents and other Permitted Liens.

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(n) The statements in the Preliminary Memorandum and the Final Memorandum under the headings “Certain U.S. Federal Income Tax Consequences”, “Certain ERISA Considerations”, “Description of the Notes” and “Description of Other Indebtedness” fairly summarize the matters therein described.

(o) This Agreement has been duly authorized, executed and delivered by each of the Company and each Guarantor; the Indenture has been duly authorized, executed and delivered by the Company, the Guarantors and, assuming due authorization, execution and delivery thereof by the Trustee, constitutes a legal, valid, binding instrument enforceable against the Company and each Guarantor in accordance with its terms (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity); and the Securities have been duly authorized, and, when executed and authenticated in accordance with the provisions of the Indenture and delivered to and paid for by the Initial Purchasers, will have been duly executed and delivered by the Company and will constitute the legal, valid and binding obligations of the Company entitled to the benefits of the Indenture (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity).

(p) The Guarantees have been duly authorized, and, when the Securities have been executed and delivered by the Company in accordance with the provisions of the Indenture, will constitute the legal, valid and binding obligations of the Guarantors entitled to the benefits of the Indenture (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity).

(q) When the Securities are delivered and paid for, all filings, including any UCC-1 financing statements and similar documents executed or entered into prior to the date hereof (collectively, the “Security Documents”), and other actions necessary or desirable to perfect a first-priority security interest (subject to no liens except with respect to liens permitted under the Collateral Documents (“Permitted Liens”)) in the Collateral will, subject to Section 5(s) below, have been duly made or taken in each place in which such filing or action is required to create, protect, preserve and perfect the security interest created by the Collateral Documents and the Security Documents and will be in full force and effect, and, subject to Section 5(s) below, all taxes and recording and filing fees required to be paid with respect to the execution, recording or filing of the Indenture, the Collateral Documents and the Security Documents and the issuance of the Securities will have been paid; and when the Securities are delivered and paid for, and all other such actions taken, the Collateral Trustee will have a valid and perfected first-priority security interest (subject to no liens except Permitted Liens) in the Collateral with respect to the Securities and Guarantees.

(r) Each of the Collateral Documents, the Collateral Trust Agreement, the Joinder, and the Designation has been duly authorized, by the Company, each Guarantor and Vistra Intermediate (to the extent such person is party thereto); each of the Collateral Documents and the Collateral Trust Agreement has been duly, executed and delivered by the Company, each Guarantor and Vistra Intermediate (to the extent such person is party thereto), and constitutes a valid and binding agreement of the Company, such Guarantor, and Vistra Intermediate (to the extent such

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person is party thereto), enforceable against the Company, such Guarantor and Vistra Intermediate (to the extent such person is party thereto), in accordance with its terms (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity); and on the Closing Date, each of the Joinder, and the Designation will have been duly executed and delivered by the Company, each Guarantor and Vistra Intermediate (to the extent such person is party thereto), and, when duly executed and delivered in accordance with its terms by each of the other parties thereto, will constitute a valid and binding agreement of the Company, each Guarantor and Vistra Intermediate (to the extent such person is party thereto), enforceable against the Company, such Guarantor and Vistra Intermediate, as applicable, in accordance with its terms (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity).

(s) The Transaction Agreement has been duly authorized, executed and delivered by, and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, subject to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, and, to the knowledge of the Company, the Transaction Agreement has been duly authorized, executed and delivered by, and is a valid and binding agreement of Energy Harbor, enforceable against Energy Harbor in accordance with its terms, subject to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity. The Company has not received any written notice of (a) breach of the Transaction Agreement that would reasonably be expected to result in the failure of the closing conditions set forth in Section 6.2(a) or (b) of the Transaction Agreement or (b) termination of the Transaction Agreement. To the knowledge of the Company, Energy Harbor was not, as of the date of the Transaction Agreement, and is not, as of the date hereof, in default or breach, and no event has occurred that, with notice or lapse of time or both, would constitute such default or breach, of the due performance or observance of any term, agreement, covenant or condition contained in the Transaction Agreement (as qualified therein and in the disclosure schedules thereto), in each case that would reasonably be expected to result in the failure of any condition to closing that is set forth in Section 6.2(a) or (b) of the Transaction Agreement. The representations and warranties of Energy Harbor in Article III of the Transaction Agreement that are qualified by materiality or “material adverse effect” or words to similar effect, to the Company’s knowledge, are true and correct in all respects (after giving effect to such qualifications) as of the date hereof (except for such representations and warranties that speak as of a specific date, which, to the Company’s knowledge, are true and correct (after giving effect to such qualifications) as of such date), and the representations and warranties of Energy Harbor in Article III of the Transaction Agreement that are not qualified by materiality or “material adverse effect” or words to similar effect, to the Company’s knowledge, are true and correct in all material respects as of the date hereof (except for such representations and warranties that speak as of a specific date, which, to the Company’s knowledge, are true and correct in all material respects as of such date), in each case except where such failures to be so true and correct would not reasonably be expected to result in the failure of any condition to closing that is set forth in Section 6.2(a) of the Transaction Agreement.

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(t) When the Securities are delivered and paid for pursuant to this Agreement on the Closing Date: (i) subject to Section 5(s) below, the Collateral Documents will continue to be effective to grant a legal, valid and enforceable security interest in all of the grantors’ right, title and interest in the Collateral (except as such enforcement may be limited by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect); and (ii) upon due and timely filing and/or recording of any amendment of or supplement to the Security Documents with respect to the Collateral described in the Collateral Documents, the security interests granted under the Collateral Documents will constitute valid, perfected first-priority liens, subject to Permitted Liens, and security interests in the Collateral, to the extent such security interests can be perfected by the filing and/or recording, as applicable, of the Security Documents for the benefit of the Trustee and the holders of the Securities and the Guarantees, and such security interests will be enforceable in accordance with the terms contained therein (except as such enforcement may be limited by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect) against all creditors of any grantor subject to Permitted Liens. The Company, the Guarantors and Vistra Intermediate collectively own, have rights in or have the power and authority to assign rights in the Collateral, free and clear of any liens other than Permitted Liens.

(u) No consent, approval, authorization, filing with or order of any court or governmental agency or body is required in connection with the transactions contemplated in this Agreement, the Indenture, the Collateral Documents, the Collateral Trust Agreement, the Joinder or the Designation, except such as may be required under the blue sky laws of any jurisdiction in which the Securities are offered and sold or as may be necessary to perfect security interests.

(v) None of the execution and delivery of this Agreement or the Designation, the issuance and sale of the Securities and the Guarantees, the performance by the Company, any Guarantor or Vistra Intermediate, as applicable, of their respective obligations under this Agreement, the Collateral Trust Agreement, the Collateral Documents, the Designation or the Indenture or the consummation of any other of the transactions herein or therein contemplated, or the fulfillment of the terms hereof or thereof conflicted or will conflict with, as applicable, resulted or will result, as applicable, in a breach or violation of, or imposition of any lien, charge or encumbrance upon any property or assets of Vistra Intermediate, the Company or any of its subsidiaries, pursuant to, (i) the charter or by-laws or comparable constituting documents of Vistra Intermediate, the Company or any of its subsidiaries; (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which Vistra Intermediate, the Company or any of its subsidiaries, is a party or bound or to which its or their property is subject; or (iii) any statute, law, rule, regulation, judgment, order or decree of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over Vistra Intermediate, the Company or any of its subsidiaries, or any of its or their properties, which conflict, breach, violation or imposition would, in the case of clauses (ii) and (iii) above, either individually or in the aggregate with all other conflicts, breaches, violations and impositions referred to in this paragraph (v) (if any), have (x) a Material Adverse Effect (as defined below) or (y) a material adverse effect upon the transactions contemplated herein.

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(w) The consolidated historical financial statements and schedules of the Parent and its consolidated subsidiaries, included or incorporated by reference in the Disclosure Package and the Final Memorandum present fairly the financial condition, results of operations and cash flows of the Parent, as of the dates and for the periods indicated, comply as to form with the applicable accounting requirements of Regulation S-X (as defined below) and have been prepared in conformity with generally accepted accounting principles in the United States applied on a consistent basis throughout the periods involved (except as otherwise noted therein); the selected financial data set forth under the caption “Summary Historical Consolidated Financial Information” in the Preliminary Memorandum and the Final Memorandum fairly present, on the basis stated in the Preliminary Memorandum and the Final Memorandum, the information included or incorporated by reference therein and no other financial statements would be required to be set forth in a registration statement or prospectus under the Securities Act.

(x) To the knowledge of the Company, the consolidated historical financial statements and schedules of Energy Harbor and its consolidated subsidiaries, included or incorporated by reference in the Disclosure Package and the Final Memorandum present fairly, in all material respects, the financial condition, results of operations and cash flows of Energy Harbor, as of the dates and for the periods indicated, and comply in all material respects as to form with the applicable requirements of the Exchange Act; the selected financial data set forth under the caption “Summary Historical Consolidated Financial Information” in the Preliminary Memorandum and the Final Memorandum fairly present, in all material respects, on the basis stated in the Preliminary Memorandum and the Final Memorandum, the information included or incorporated by reference therein and no other financial statements would be required to be set forth in a registration statement or prospectus under the Securities Act.

(y) The pro forma consolidated financial statements and the related notes thereto included or incorporated by reference in the Disclosure Package and the Final Memorandum comply in all material respects with the applicable requirements of the Securities Act and the rules and regulations under the Securities Act and present fairly, in all material respects, the information contained therein, have been prepared in accordance with Article 11 of Regulation S-X with respect to pro forma financial statements and have been properly presented on the basis described therein, and the assumptions used in the preparation thereof are reasonable and the adjustments used therein are appropriate to give effect to the transactions and circumstances referred to therein.

(z) No action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries or its or their property is pending or, to the best knowledge of the Company, threatened that (i) could reasonably be expected to have a material adverse effect on the performance by the Company, any of the Guarantors, Vistra Intermediate, as applicable, of this Agreement, the Indenture, the Collateral Trust Agreement, the Collateral Documents, or the Designation or the consummation of any of the transactions contemplated hereby or thereby or (ii) could reasonably be expected to have a material adverse effect on the condition (financial or otherwise), prospects, business or properties of the Company and its subsidiaries, taken as a whole, whether or not arising from transactions in the ordinary course of business (clauses (i) and (ii), a “Material Adverse Effect”), except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

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(aa) (i) Each of the Company and its subsidiaries has good and marketable title to all the properties (real and personal) described in the Disclosure Package and the Final Memorandum as being owned by any of them, in each case, free and clear of any liens, equities, claims and other defects (except as may exist under applicable law and as may be imposed by the Company’s credit facilities described in the Disclosure Package and the Final Memorandum, those securing the obligation under the Securities and Guarantees, Permitted Liens or as do not materially affect the value of such property and do not materially interfere with the use made and proposed to be made of such property by the Company and its subsidiaries); and (ii) all the property described in the Disclosure Package and the Final Memorandum as being held under lease by the Company or its subsidiaries held thereby under valid, subsisting and enforceable leases, except, in the case of clause (i) or (ii), as would not, individually or in the aggregate, have a Material Adverse Effect.

(bb) Neither the Company nor any of its subsidiaries is in violation or default of (i) any provision of its charter or bylaws or comparable constituting documents; (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which it is a party or bound or to which its property is subject; or (iii) any statute, law, rule, regulation, judgment, order or decree applicable to the Company or any of its subsidiaries of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Company or such subsidiary, or to any of its properties, as applicable, except, in the case of clauses (ii) and (iii), as would not, individually or in the aggregate, have a Material Adverse Effect.

(cc) Deloitte & Touche LLP, which has certified certain financial statements of the Parent and its consolidated subsidiaries, and which has delivered its report with respect to the applicable audited consolidated financial statements and schedules included or incorporated by reference in the Disclosure Package and the Final Memorandum, are independent public accountants with respect to the Parent in accordance with local accounting rules and within the meaning of the Securities Act.

(dd) To the knowledge of the Company, UHY LLP, which has certified certain financial statements of Energy Harbor and its consolidated subsidiaries, and which has delivered its report with respect to the applicable audited consolidated financial statements and schedules included or incorporated by reference in the Disclosure Package and the Final Memorandum, are independent public accountants with respect to Energy Harbor in accordance with local accounting rules and within the meaning of the Securities Act.

(ee) There are no stamp or other issuance or transfer taxes or duties or other similar fees or charges required to be paid in connection with the execution and delivery of this Agreement or the issuance or sale of the Securities.

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(ff) The Company and each of its subsidiaries has filed all applicable tax returns that are required to be filed or has requested extensions thereof (except in any case in which the failure so to file would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto)) and has paid all taxes required to be paid by it and any other assessment, fine or penalty levied against it, to the extent that any of the foregoing is due and payable, except for any such assessment, fine or penalty that is currently being contested in good faith or as would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(gg) No labor problem or dispute with the employees of the Company or any of its subsidiaries exists or, to the knowledge of the Company, is threatened or imminent, and the Company is not aware of any existing or imminent labor disturbance by the employees of any of its or its subsidiaries’ principal suppliers, contractors or customers, except as would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(hh) Except pursuant to applicable law, the Credit Agreement, the Commodity-Linked Credit Agreement, the Facility Agreement, the Trust Expense Reimbursement Agreement or the Transaction Agreement, no subsidiary of the Company is currently prohibited, directly or indirectly, from paying any dividends to the Company, from making any other distribution on such subsidiary’s capital stock, from repaying to the Company any loans or advances to such subsidiary from the Company or from transferring any of such subsidiary’s property or assets to the Company or any other subsidiary of the Company except as described in or contemplated in the Disclosure Package or the Final Memorandum (in each case, exclusive of any amendment or supplement thereto).

(ii) The Company and each of its subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which they are engaged; all policies of insurance and fidelity or surety bonds insuring the Company or any of its subsidiaries or their respective businesses, assets, employees, officers and directors are in full force and effect; the Company and its subsidiaries are in compliance in all material respects with the terms of such policies and instruments; except for losses reflected in the Company’s financial statements and set forth in public disclosures, there are no claims by the Company or any of its subsidiaries under any such policy or instrument as to which any insurance company is denying liability or defending under a reservation of rights clause; neither the Company nor any of its subsidiaries have been refused any insurance coverage sought or applied for; and neither the Company nor any of its subsidiaries have any reason to believe that it or they will not be able to renew its or their existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a Material Adverse Effect except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

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(jj) The Company and its subsidiaries possess all licenses, certificates, permits and other authorizations issued by all applicable authorities necessary to conduct their respective businesses, and neither the Company nor any of its subsidiaries has received any written notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(kk) The Parent has established and maintains a system of internal control over financial reporting (to the extent required by and as such term is defined in Rule 13a-15(f) under the Exchange Act) that complies with the requirements of the Exchange Act applicable to the Parent and has been designed by the Parent’s principal executive officer and principal financial officer, or under their supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles as applied in the United States; the Parent’s internal control over financial reporting is effective; and the Parent is not aware of any material weaknesses in its internal control over financial reporting.

(ll) The Parent maintains disclosure controls and procedures (as such term is defined in Rule 13a-15(e) under the Exchange Act) that comply with the requirements of the Exchange Act; such disclosure controls and procedures have been designed to ensure that material information relating to the Parent and its subsidiaries is made known to the Parent’s principal executive officer and principal financial officer by others within those entities; and such disclosure controls and procedures are effective.

(mm) The Company and its subsidiaries (i) are in compliance with any and all applicable laws and regulations relating to the protection of human health and safety, the environment or hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”); (ii) have received and are in compliance with all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses; and (iii) have not received written notice of any actual or potential liability under any Environmental Law, except with respect to (i) through (iii) above where such non-compliance with Environmental Laws, failure to receive or comply with required permits, licenses or other approvals, or liability would not, individually or in the aggregate, have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto). Except as would not, individually or in the aggregate, have a Material Adverse Effect, except as set forth in the Disclosure Package and the Final Memorandum, neither the Company nor any of its subsidiaries has been named as a “potentially responsible party” under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended.

(nn) In the ordinary course of its business, the Company periodically reviews the effect of Environmental Laws on the business, operations and properties of the Company and its subsidiaries, in the course of which it identifies and evaluates associated costs and liabilities (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws, or any environmental permit, license or approval, any related constraints on operating activities and any potential environmental liabilities to third parties); on the basis of such review, the Company, has reasonably concluded that such associated costs and liabilities would not, singly or in the aggregate, have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

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(oo) The minimum funding standard under Section 302 of the Employee Retirement Income Security Act of 1974, as amended, and the regulations and published interpretations thereunder (“ERISA”), has been satisfied by each “pension plan” (as defined in Section 3(2) of ERISA) that has been established or maintained by the Company and/or one or more of its subsidiaries, and the trust forming part of each such plan which is intended to be qualified under Section 401 of the Internal Revenue Code of 1986, as amended, and the regulations promulgated thereunder is so qualified; each of the Company and its subsidiaries has fulfilled its obligations, if any, under Section 515 of ERISA; neither the Company nor any of its subsidiaries maintains or is required to contribute to a “welfare plan” (as defined in Section 3(1) of ERISA) that provides retiree or other post-employment welfare benefits or insurance coverage (other than “continuation coverage” (as defined in Section 602 of ERISA)); each pension plan and welfare plan established or maintained by the Company and/or one or more of its subsidiaries is in compliance in all material respects with the currently applicable provisions of ERISA; and neither the Company nor any of its subsidiaries has incurred or could reasonably be expected to incur any withdrawal liability under Section 4201 of ERISA, any liability under Section 4062, 4063, or 4064 of ERISA, or any other liability under Title IV of ERISA.

(pp) The subsidiaries listed on Annex A attached hereto are the only “significant subsidiaries” of the Company (as defined in Rule 1-02 of Regulation S-X under the Securities Act (“Regulation S-X”)) as of September 30, 2023.

(qq) The Company will not take, directly or indirectly, any action or omit to take any action (such as issuing any press release relating to the Securities without an appropriate legend) that would result in the loss by the Initial Purchasers of the ability to rely on the stabilization safe harbor provided by (i) article 5 of the Market Abuse Regulation (EU) No 596/2014 and Commission Delegated Regulation (EU) 2016/1052; (ii) article 5 of Regulation (EU) No 596/2014 and Commission Delegated Regulation (EU) 2016/1052 as they form part of the domestic law of the United Kingdom by virtue of the European Union (Withdrawal) Act 2018 (the “EUWA”); or (iii) the United Kingdom Financial Conduct Authority under section 137Q of the Financial Services and Markets Act 2000.

(rr) The operations of the Company and its subsidiaries are and have been conducted at all times in compliance with applicable financial recordkeeping and reporting requirements and applicable money laundering statutes and the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries with respect to the Money Laundering Laws is pending or, to the knowledge of the Company, threatened.

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(ss) Neither the Company nor any of its subsidiaries nor, to the knowledge of the Company, any director, officer, agent, employee or Affiliate of the Company or any of its subsidiaries (i) is, or is controlled or 50% or more owned in the aggregate by or is acting on behalf of, one or more individuals or entities that are currently the subject of any sanctions administered or enforced by the United States (including any administered or enforced by the Office of Foreign Assets Control of the U.S. Department of the Treasury, the U.S. Department of State or the Bureau of Industry and Security of the U.S. Department of Commerce), the United Nations Security Council, the European Union, a member state of the European Union, the United Kingdom (including sanctions administered or enforced by His Majesty’s Treasury) or other relevant sanctions authority (collectively, “Sanctions” and such persons, “Sanctioned Persons” and each such person, a “Sanctioned Person”), (ii) is located, organized or resident in a country or territory that is, or whose government is, the subject of Sanctions that broadly prohibit dealings with that country or territory (including, without limitation, the Crimea Region of Ukraine, the so-called Donetsk People’s Republic, the so-called Luhansk People’s Republic, Cuba, Iran, North Korea, Russia and Syria, collectively, “Sanctioned Countries” and each, a “Sanctioned Country”) or (iii) will, directly or indirectly, use the proceeds of this offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other individual or entity in any manner that would result in a violation of any Sanctions by, or could result in the imposition of Sanctions against, any individual or entity (including any individual or entity participating in the offering, whether as underwriter, advisor, investor or otherwise).

(tt) Except as otherwise described in the Disclosure Package, neither the Company nor any of its subsidiaries has engaged in any dealings or transactions with or for the benefit of a Sanctioned Person, or with or in a Sanctioned Country, in the three years preceding the date hereof, nor does the Company nor any of its subsidiaries have any plans to engage in dealings or transactions with or for the benefit of a Sanctioned Person, or with or in a Sanctioned Country.

(uu) There is and has been no failure on the part of the Parent or any of the Parent’s directors or officers, in their respective capacities as such, to comply with any applicable provision of the Sarbanes-Oxley Act of 2002 and the applicable rules and regulations promulgated in connection therewith (the “Sarbanes-Oxley Act”), including Section 402 relating to loans and Sections 302 and 906 relating to certifications.

(vv) Neither the Company nor any of its subsidiaries nor, to the knowledge of the Company, any director, officer, agent, employee, Affiliate or other person acting on behalf of the Company or any of its subsidiaries is aware of or has taken any action, directly or indirectly, that could result in a violation or a sanction for violation by any such person or entity of the Foreign Corrupt Practices Act of 1977 or the U.K. Bribery Act 2010, each as may be amended, or similar applicable law of any other relevant jurisdiction, or the applicable rules or regulations thereunder; and the Company and its subsidiaries have instituted and maintain policies and procedures to ensure compliance therewith. No part of the proceeds of the offering will be used, directly or indirectly, in violation of the Foreign Corrupt Practices Act of 1977 or the U.K. Bribery Act 2010, each as may be amended, or similar applicable law of any other relevant jurisdiction, or the applicable rules or regulations thereunder.

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(ww) Except as disclosed in the Preliminary Memorandum and the Final Memorandum, the Company (i) does not have any material lending or other relationship with any Initial Purchaser or Affiliate of any Initial Purchaser and (ii) does not intend to use any of the proceeds from the sale of the Securities hereunder to repay any outstanding debt owed to any Affiliate of any Initial Purchaser.

(xx) (x) There has been no security breach or attack or other compromise of or relating to any of the Company’s and its subsidiaries’ information technology and computer systems, networks, hardware, software, data (including the data of their respective tenants, employees, vendors and any third party data maintained by or on behalf of them), equipment or technology (“IT Systems and Data”), (y) the Company and its subsidiaries have not been notified of, and have no knowledge of any event or condition that would reasonably be expected to result in, any security breach, attack or compromise to their IT Systems and Data and (z) the Company and its subsidiaries have complied, and are presently in compliance, in all material respects, with all applicable laws, statutes or any judgment, order, rule or regulation of any court or arbitrator or governmental or regulatory authority and all industry guidelines, standards, internal policies and contractual obligations relating to the privacy and security of IT Systems and Data and to the protection of such IT Systems and Data from unauthorized use, access, misappropriation or modification, except in each case of clauses (x), (y) and (z) that would not reasonably be expected to have a Material Adverse Effect. The Company and its subsidiaries have implemented and maintain commercially reasonable controls, policies, procedures, and safeguards designed to maintain and protect their material confidential information and the integrity, continuous operation, redundancy and security of all IT Systems and Data.

Any certificate signed by any officer of the Company and delivered to the Representative or counsel for the Initial Purchasers as required by this Agreement or the Indenture in connection with the offering of the Securities contemplated hereby shall be deemed a representation and warranty by the Company, as to matters covered thereby, to each Initial Purchaser.

2. Purchase and Sale. Subject to the terms and conditions and in reliance upon the representations and warranties herein set forth, the Company agrees to sell to each Initial Purchaser, and each Initial Purchaser agrees, severally and not jointly, to purchase from the Company, at a purchase price equal to the sum of 101.327% of the principal amount of the Securities set forth opposite such Initial Purchaser’s name in Schedule I hereto, plus accrued interest on the Securities from September 26, 2023 to, but excluding, the Closing Date.

3. Delivery and Payment. Delivery of and payment for the Securities shall be made at 9:30 A.M., New York City time, on December 22, 2023, or at such time on such later date not more than ten Business Days after the foregoing date as the Representative shall designate, which date and time may be postponed by agreement between the Representative and the Company or as provided in Section 9 hereof (such date and time of delivery and payment for the Securities being herein called the “Closing Date”). As used herein, “Business Day” shall mean any day other than a Saturday, a Sunday or a legal holiday or a day on which banking institutions or trust companies are authorized or obligated by law to close in The City of New York. Delivery of the Securities shall be made to the Representative for the respective accounts of the several Initial Purchasers against payment by the several Initial Purchasers through the Representative of the purchase price thereof to or upon the order of the Company by wire transfer payable in same-day funds to the account specified by the Company. Delivery of the Securities shall be made through the facilities of The Depository Trust Company unless the Representative shall otherwise instruct.

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4. Offering by Initial Purchasers. (a) Each Initial Purchaser acknowledges that the Securities have not been and will not be registered under the Securities Act and may not be offered or sold within the United States or to, or for the account or benefit of, U.S. persons, except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act.

(b) Solely in connection with the offering of the Securities, each Initial Purchaser, severally and not jointly, represents and warrants to and agrees with the Company that:

(i) it has not offered or sold, and will not offer or sell, any Securities within the United States or to, or for the account or benefit of, U.S. persons (x) as part of their distribution at any time or (y) otherwise until 40 days after the later of the commencement of the offering and the date of the closing of the offering except:

(A) in the case of sales to those it reasonably believes to be “qualified institutional buyers” as permitted by Rule 144A under the Securities Act; or

(B) in accordance with Rule 903 of Regulation S;

(ii) neither it nor any person acting on its behalf has made or will make offers or sales of the Securities in the United States by means of General Solicitation, other than any General Solicitation included in Schedule III hereto;

(iii) in connection with each sale pursuant to Section 4(b)(i)(A), it has taken or will take reasonable steps to ensure that the purchaser of such Securities is aware that such sale may be made in reliance on Rule 144A;

(iv) neither it, nor any of its Affiliates nor any person acting on its or their behalf has engaged or will engage in any directed selling efforts (within the meaning of Regulation S) with respect to the Securities;

(v) it is an “accredited investor” (as defined in Rule 501(a) of Regulation D);

(vi) it has complied and will comply with the offering restrictions requirement of Regulation S;

(vii) at or prior to the confirmation of sale of Securities (other than a sale of Securities pursuant to Section 4(b)(i)(A) of this Agreement), it shall have sent to each distributor, dealer or person receiving a selling concession, fee or other remuneration that purchases Securities from it during the distribution compliance period (within the meaning of Regulation S) a confirmation or notice to substantially the following effect:

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“The Securities covered hereby have not been registered under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (the “Securities Act”) and may not be offered or sold within the United States or to, or for the account or benefit of, U.S. persons (i) as part of their distribution at any time or (ii) otherwise until 40 days after the later of the commencement of the offering and the date of closing of the offering, except in either case in accordance with Regulation S or Rule 144A under the Securities Act. Additional restrictions on the offer and sale of the Securities are described in the offering memorandum for the Securities. Terms used in this paragraph have the meanings given to them by Regulation S.”;

(viii) it has only communicated or caused to be communicated and will only communicate or cause to be communicated any invitation or inducement to engage in investment activity (within the meaning of Section 21 of the Financial Services and Markets Act 2000 (the “FSMA”)) received by it in connection with the issue or sale of any Securities, in circumstances in which Section 21(1) of the FSMA does not apply to the Company;

(ix) it has complied and will comply with all applicable provisions of the FSMA with respect to anything done by it in relation to the Securities in, from or otherwise involving the United Kingdom;

(x) it acknowledges that additional restrictions on the offer and sale of the Securities are described in the Disclosure Package and the Final Memorandum;

(xi) in relation to each Member State of the European Economic Area, it has not offered, sold or otherwise made available and will not offer, sell or otherwise make available, any Securities to any retail investor in the European Economic Area. For the purposes of this provision the expression “retail investor” means a person who is one (or more) of the following:

(A) a retail client as defined in point (11) of Article 4(1) of Directive 2014/5/EU (as amended, “MiFID II”); or

(B) a customer within the meaning of Directive (EU) 2016/97, where that customer would not qualify as a professional client as defined in point (10) of Article 4(1) of MiFID II; or

(C) not a qualified investor as defined in Regulation (EU) 2017/1129; and

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the expression “offer” includes the communication in any form and by any means of sufficient information on the terms of the offer and the notes to be offered so as to enable an investor to decide to purchase or subscribe for the Securities; and

(xii) in relation to the United Kingdom, it has not offered, sold or otherwise made available and will not offer, sell or otherwise make available, any Securities to any retail investor in the United Kingdom. For the purposes of this provision the expression “retail investor” means a person who is one (or more) of the following:

(A) a retail client, as defined in point (8) of Article 2 of Regulation (EU) No 2017/565 as it forms part of domestic law by virtue of the EUWA; or

(B) a customer within the meaning of the provisions of the FSMA and any rules or regulations made under the FSMA to implement Directive (EU) 2016/97, where that customer would not qualify as a professional client, as defined in point (8) of Article 2(1) of Regulation (EU) No 600/2014 as it forms part of domestic law by virtue of the EUWA; or

(C) not a qualified investor as defined in Article 2 of Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the EUWA; and

the expression “offer” includes the communication in any form and by any means of sufficient information on the terms of the offer and the Securities to be offered so as to enable an investor to decide to purchase or subscribe for the Securities.

5. Agreements. The Company and each of the Guarantors, jointly and severally, agree with each Initial Purchaser that:

(a) The Company will furnish to each Initial Purchaser and to counsel for the Initial Purchasers, without charge, during the period referred to in Section 5(c) below, as many copies of the materials contained in the Disclosure Package and the Final Memorandum and any amendments and supplements thereto as the Initial Purchasers may reasonably request.

(b) The Company will prepare a final term sheet, containing solely a description of the final terms of the Securities and the offering thereof, in the form approved by you and attached as Schedule II hereto.

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(c) The Company will not amend or supplement the Disclosure Package or the Final Memorandum other than by the Parent filing documents under the Exchange Act that are incorporated by reference therein without the prior written consent of the Representative (such consent not to be unreasonably withheld, conditioned or delayed); provided, however, that prior to the completion of the distribution of the Securities by the Initial Purchasers (as defined by the opinion of counsel (including internal counsel) to the Initial Purchasers), the Company shall ensure that no document be filed under the Exchange Act that is incorporated by reference in the Disclosure Package or the Final Memorandum unless, prior to such proposed filing, the Company has provided the Representative with a copy of such document for their review and the Representative has not reasonably objected to the filing of such document. The Company will promptly advise the Representative when any document filed under the Exchange Act that is incorporated by reference in the Disclosure Package of the Final Memorandum shall have been filed with the Securities and Exchange Commission (the “Commission”).

(d) If at any time prior to the completion of the sale of the Securities by the Initial Purchasers, any event occurs as a result of which the Disclosure Package or the Final Memorandum, as then amended or supplemented, would include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made or the circumstances then prevailing, not misleading, or if it should be necessary to amend or supplement the Disclosure Package or the Final Memorandum to comply with applicable law, the Company will promptly (i) notify the Representative of any such event; (ii) subject to the requirements of Section 5(c), prepare an amendment or supplement that will correct such statement or omission or effect such compliance; and (iii) supply any supplemented or amended Disclosure Package or Final Memorandum to the several Initial Purchasers and counsel for the Initial Purchasers without charge in such quantities as they may reasonably request.

(e) Without the prior written consent of the Representative, the Company and each Guarantor has not given and will not give to any prospective purchaser of the Securities any written information concerning the offering of the Securities other than materials contained in the Disclosure Package, the Final Memorandum or any other offering materials prepared by or with the prior written consent of the Representative.

(f) The Company will arrange, if necessary, for the qualification of the Securities for sale by the Initial Purchasers under the laws of such jurisdictions as the Representative may designate (including certain provinces of Canada) and will maintain such qualifications in effect so long as required for the sale of the Securities; provided that in no event shall the Company be obligated to (i) qualify to do business in any jurisdiction where it is not now so qualified, (ii) subject itself to taxation in any jurisdiction where it is not presently so subject or (iii) take any action that would subject it to service of process in suits, other than those arising out of the offering or sale of the Securities, in any jurisdiction where it is not now so subject. The Company will promptly advise the Representative of the receipt by the Company of any notification with respect to the suspension of the qualification of the Securities for sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose.

(g) The Company will not, and will not permit any of its Affiliates to, resell any Securities that have been acquired by any of them and that constitute “restricted securities” under Rule 144 under the Securities Act.

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(h) None of the Company, its Affiliates, or any person acting on its or their behalf will, directly or indirectly, make offers or sales of any security, or solicit offers to buy any security, under circumstances that, as a result of the doctrine of “integration” referred to in Rule 502 under the Securities Act, would require the registration of the Securities under the Securities Act.

(i) None of the Company, its Affiliates, or any person acting on its or their behalf will engage in any directed selling efforts (within the meaning of Regulation S) with respect to the Securities; and each of them will comply with the offering restrictions requirement of Regulation S.

(j) None of the Company, its Affiliates, or any person acting on its or their behalf will engage in any General Solicitation with respect to the offer or sale of the Securities, other than any General Solicitation in respect of which the Representative has given its prior written consent; provided that the prior written consent of the Representative shall be deemed to have been given in respect of the General Solicitation included in Schedule III hereto.

(k) For so long as any of the Securities are outstanding and are “restricted securities” within the meaning of Rule 144(a)(3) under the Securities Act, the Company, during any period in which it is not subject to and in compliance with Section 13 or 15(d) of the Exchange Act, will provide to each holder of such restricted securities and to each prospective purchaser (as designated by such holder) of such restricted securities, upon the request of such holder or prospective purchaser, any information required to be provided by Rule 144A(d)(4) under the Securities Act. This covenant is intended to be for the benefit of the holders, and the prospective purchasers designated by such holders, from time to time of such restricted securities.

(l) The Company will cooperate with the Representative and use its best efforts to permit the Securities to be eligible for clearance and settlement through The Depository Trust Company.

(m) The Company will use the net proceeds received from the sale of the Securities pursuant to this Agreement in the manner specified in the Disclosure Package and the Final Memorandum.

(n) Each of the Securities will bear, to the extent applicable, the legend contained in “Notice to Investors” in the Preliminary Memorandum and the Final Memorandum for the time period and upon the other terms stated therein.

(o) The Company will not for a period of 30 days following the Execution Time, without the prior written consent of the Representative, offer, sell, contract to sell, pledge, otherwise dispose of, or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the Company or any Affiliate of the Company or any person in privity with the Company or any Affiliate of the Company, directly or indirectly, or announce the offering, of any debt securities issued or guaranteed by the Company (other than the Securities).

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(p) The Company and the Guarantors will not take, directly or indirectly, any action designed to, or that has constituted or that might reasonably be expected to, cause or result, under the Exchange Act or otherwise, in stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(q) The Company will furnish to the Representative at any time when any Securities remain outstanding, copies of all materials required to be delivered under the Indenture to holders of such Securities, except to the extent such materials are filed by the Company with the Commission and are publicly available.

(r) The Company shall ensure that the Parent complies with all applicable securities and other laws, rules and regulations, including, without limitation, the Sarbanes-Oxley Act, and use its best efforts to cause the Parent’s directors and officers, in their respective capacities as such, to comply with such laws, rules and regulations, including, without limitation, the provisions of the Sarbanes-Oxley Act.

(s) The Company and the Guarantors (i) shall complete, and shall cause Vistra Intermediate to complete, on or prior to the Closing Date all filings and other similar actions required in connection with the perfection of the security interests in the Collateral as and to the extent contemplated by the Indenture and the Collateral Documents to the extent not already completed, and (ii) shall take all actions, and shall cause Vistra Intermediate to take all actions, necessary to maintain such security interest and to perfect security interests in any Collateral acquired after the Closing Date, in each case as and to the extent contemplated by the Indenture and the Collateral Documents and any timeframes or limitations set forth in the Credit Agreement.

The Company and each of the Guarantors, jointly and severally, agree to pay the costs and expenses relating to the following matters: (i) the issuance of the Securities and the Guarantees and the fees of the Trustee; (ii) the preparation, printing or reproduction of the materials contained in the Disclosure Package and the Final Memorandum and each amendment or supplement to either of them; (iii) the printing (or reproduction) and delivery (including postage, air freight charges and charges for counting and packaging) of such copies of the materials contained in the Disclosure Package and the Final Memorandum, and all amendments or supplements to either of them, as may, in each case, be reasonably requested for use in connection with the offering and sale of the Securities and the Guarantees; (iv) the preparation, printing, authentication, issuance and delivery of the Securities; (v) any stamp or transfer taxes in connection with the original issuance and sale of the Securities; (vi) the printing (or reproduction) and delivery of this Agreement, any blue sky memorandum and all other agreements or documents printed (or reproduced) and delivered in connection with the offering of the Securities and the Guarantees; (vii) any registration or qualification of the Securities and the Guarantees for offer and sale under the securities or blue sky laws of the several states, the provinces of Canada and any other jurisdictions specified pursuant to Section 5(f) (including filing fees and the reasonable fees and expenses of counsel for the Initial Purchasers relating to such registration and qualification); (viii) the fees and expenses incurred with respect to creating, documenting and perfecting the security interests in the Collateral as contemplated by the Collateral Trust Agreement and the Collateral Documents (including the related reasonable and documented fees and expenses of one counsel to

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the Initial Purchasers, taken as a whole, prior to the Closing Date); (ix) the transportation and other expenses incurred by or on behalf of Company representatives in connection with presentations to prospective purchasers of the Securities; (x) the fees and expenses of the Company’s accountants and the fees and expenses of counsel (including local and special counsel) for the Company; and (xi) all other costs and expenses incident to the performance by the Company of its obligations hereunder.

6. Conditions to the Obligations of the Initial Purchasers. The obligations of the Initial Purchasers to purchase the Securities shall be subject to the accuracy of the representations and warranties of the Company and the Guarantors contained herein at the Execution Time and the Closing Date, to the accuracy of the statements of the Company and the Guarantors made in any certificates delivered pursuant to the provisions hereof, to the performance by the Company and the Guarantors of their respective obligations hereunder and to the following additional conditions:

(a) The Company shall have requested and caused (i) Sidley Austin LLP, counsel for the Company, to furnish to the Representative its opinion and negative assurance letter, each dated the Closing Date and addressed to the Representative, substantially in the form of Exhibit A-1 hereto and (ii) Sidley Austin LLP, tax counsel for the Company, to furnish to the Representative its opinion, dated as of the Closing Date and addressed to the Representative, substantially in the form of Exhibit A-2 hereto.

(b) The Company shall have requested and caused the associate general counsel of the Company to furnish the Representative an opinion, dated the Closing Date and addressed to the Representative, substantially in the form of Exhibit B hereto.

(c) The Representative shall have received from White & Case LLP, counsel for the Initial Purchasers, such opinion or opinions, dated the Closing Date and addressed to the Representative, with respect to the issuance and sale of the Securities, the Indenture, the Disclosure Package, the Final Memorandum (as amended or supplemented at the Closing Date) and other related matters as the Representative may reasonably require, and the Company shall have furnished to such counsel such documents as they request for the purpose of enabling them to pass upon such matters.

(d) The Company shall have furnished to the Representative a certificate of the Company, signed by (x) the chief executive officer of the Company and (y) the principal financial or accounting officer of the Company, dated the Closing Date, to the effect that the signers of such certificate have carefully examined the Disclosure Package and the Final Memorandum and any supplements or amendments thereto and this Agreement and that:

(i) the representations and warranties of the Company and the Guarantors in this Agreement are true and correct on and as of the Closing Date with the same effect as if made on the Closing Date, and the Company and the Guarantors have complied with all the agreements and satisfied all the conditions on its part to be performed or satisfied hereunder at or prior to the Closing Date; and

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(ii) since the date of the most recent financial statements included in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto), there has been no material adverse change in the condition (financial or otherwise), prospects, business or properties of the Company and its subsidiaries, taken as a whole whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(e) At the Execution Time and at the Closing Date, (i) the Company shall have requested and caused Deloitte & Touche LLP to furnish to the Representative customary comfort letters, dated respectively as of the Execution Time and as of the Closing Date, in form and substance reasonably satisfactory to the Representative and confirming that they are independent accountants within the meaning of the Exchange Act and the applicable published rules and regulations thereunder and (ii) the Company shall have furnished to the Representative a certificate of its chief financial officer, dated respectively as of the Execution Time and as of the Closing Date, in form and substance satisfactory to the Representative and providing “management comfort” with respect to certain financial information contained in the Disclosure Package and the Final Memorandum.

(f) At the Execution Time and at the Closing Date, the Company shall have requested and caused UHY LLP to furnish to the Representative customary comfort letters, dated respectively as of the Execution Time and as of the Closing Date, in form and substance reasonably satisfactory to the Representative and confirming that they are independent accountants within the meaning of the Exchange Act and the applicable published rules and regulations thereunder.

(g) Subsequent to the Execution Time or, if earlier, the dates as of which information is given in the Disclosure Package (exclusive of any amendment or supplement thereto) and the Final Memorandum (exclusive of any amendment or supplement thereto), there shall not have been (i) any change or decrease specified in the letter or letters referred to in paragraphs (e) and (f) of this Section 6; or (ii) any change, or any development involving a prospective change, in or affecting the condition (financial or otherwise), prospects, business or properties of the Company and its subsidiaries taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto), the effect of which, in any case referred to in clause (i) or (ii) above, is, in the sole judgment of the Representative, so material and adverse as to make it impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(h) The Securities shall be eligible for clearance and settlement through The Depository Trust Company.

(i) Subsequent to the Execution Time, there shall not have been any decrease in the rating of any of the Company’s or the Parent’s debt securities by any “nationally recognized statistical rating organization” (as defined for purposes of Rule 3(a)(62) under the Exchange Act) or any notice given of any intended or potential decrease in any such rating or of a possible change in any such rating that does not indicate the direction of the possible change.

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(j) The Representative shall have received the results of a recent UCC lien search with the Secretary of State of each of the jurisdictions of organization for the Company, the Guarantors and Vistra Intermediate, and such search shall reveal no liens on any of the assets of the Company, the Guarantors and Vistra Intermediate or their respective subsidiaries except for Permitted Liens.

(k) Except as otherwise contemplated by the Collateral Documents or this Agreement, each Security Document required by the Collateral Documents, or under law or reasonably requested by the Initial Purchasers, in each case, to be filed, registered or recorded, or delivered for filing on or prior to the Closing Date, in order to create in favor of the Collateral Trustee, for the benefit of the holders of the Securities, a perfected first-priority lien and security interests in the Collateral with respect to the Securities and Guarantees that can be perfected by the making of such filings, registrations or recordations, prior and superior to the right of any other person (other than Permitted Liens), shall be executed and in proper form for filing, registration or recordation.

(l) Prior to the Closing Date, the Company shall have furnished to the Representative such further information, certificates and documents as the Representative may reasonably request.

If any of the conditions specified in this Section 6 shall not have been fulfilled when and as provided in this Agreement, or if any of the opinions and certificates mentioned above or elsewhere in this Agreement shall not be reasonably satisfactory in form and substance to the Representative and counsel for the Initial Purchasers, this Agreement and all obligations of the Initial Purchasers hereunder may be cancelled at, or at any time prior to, the Closing Date by the Representative. Notice of such cancellation shall be given to the Company in writing or by telephone or facsimile confirmed in writing.

The documents required to be delivered by this Section 6 will be delivered at the office of counsel for the Initial Purchasers, at 1221 Avenue of the Americas, New York, New York 10020, on the Closing Date.

7. Reimbursement of Expenses. If the sale of the Securities provided for herein is not consummated because any condition to the obligations of the Initial Purchasers set forth in Section 6 hereof is not satisfied, because of any termination pursuant to Section 10 hereof or because of any refusal, inability or failure on the part of the Company to perform any agreement herein or comply with any provision hereof other than by reason of a default by any of the Initial Purchasers, the Company will reimburse the Initial Purchasers severally through the Representative on demand for all reasonable and documented expenses (including reasonable fees and disbursements of counsel) that shall have been incurred by them in connection with the proposed purchase and sale of the Securities.

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8. Indemnification and Contribution. (a) The Company and the Guarantors, jointly and severally, agree to indemnify and hold harmless each Initial Purchaser, the directors, officers, employees, Affiliates and agents of each Initial Purchaser and each person who controls any Initial Purchaser within the meaning of either the Securities Act or the Exchange Act against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Securities Act, the Exchange Act or other U.S. federal or state statutory law or regulation, at common law or otherwise, insofar as such losses, claims, damages or liabilities or actions in respect thereof arise out of or are based upon any untrue statement or alleged untrue statement of a material fact contained in the Preliminary Memorandum, the Final Memorandum, any Issuer Written Information, any General Solicitation, any document listed on Schedule IV hereto or any other written information used by or on behalf of the Company or the Guarantors in connection with the offer or sale of the Securities, or in any amendment or supplement thereto, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, and agrees to reimburse each such indemnified party, as incurred, for any legal or other expenses reasonably incurred by it in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Company and the Guarantors will not be liable in any such case to the extent that any such loss, claim, damage or liability arises out of or is based upon any such untrue statement or alleged untrue statement or omission or alleged omission made in the Preliminary Memorandum, the Final Memorandum, or in any amendment thereof or supplement thereto, in reliance upon and in conformity with written information furnished to the Company by or on behalf of any Initial Purchaser through the Representative specifically for inclusion therein. This indemnity agreement will be in addition to any liability that the Company or the Guarantors may otherwise have.

(b) Each Initial Purchaser severally, and not jointly, agrees to indemnify and hold harmless the Company, each Guarantor, their respective directors and officers, and each person who controls the Company or the Guarantors within the meaning of either the Securities Act or the Exchange Act, to the same extent as the foregoing indemnity to each Initial Purchaser, but only with reference to written information relating to such Initial Purchaser furnished to the Company by or on behalf of such Initial Purchaser through the Representative specifically for inclusion in the Preliminary Memorandum or the Final Memorandum (or in any amendment or supplement thereto). This indemnity agreement will be in addition to any liability that any Initial Purchaser may otherwise have. The Company and the Guarantors acknowledge that (i) the statements set forth in the last paragraph of the cover page regarding delivery of the Securities and (ii) under the heading “Plan of Distribution”, the eighth and ninth paragraphs related to covering and stabilizing transactions in the Preliminary Memorandum and the Final Memorandum constitute the only information furnished in writing by or on behalf of the Initial Purchasers for inclusion in the Preliminary Memorandum or the Final Memorandum or in any amendment or supplement thereto.

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(c) Promptly after receipt by an indemnified party under this Section 8 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against the indemnifying party under this Section 8, notify the indemnifying party in writing of the commencement thereof; but the failure so to notify the indemnifying party (i) will not relieve it from liability under paragraph (a) or (b) above unless and to the extent it did not otherwise learn of such action and such failure results in the forfeiture by the indemnifying party of substantial rights and defenses and (ii) will not, in any event, relieve the indemnifying party from any obligations to any indemnified party other than the indemnification obligation provided in paragraph (a) or (b) above. The indemnifying party shall be entitled to appoint counsel (including local counsel) of the indemnifying party’s choice at the indemnifying party’s expense to represent the indemnified party in any action for which indemnification is sought (in which case the indemnifying party shall not thereafter be responsible for the fees and expenses of any separate counsel, other than local counsel if not appointed by the indemnifying party, retained by the indemnified party or parties except as set forth below); provided, however, that such counsel shall be reasonably satisfactory to the indemnified party. Notwithstanding the indemnifying party’s election to appoint counsel (including local counsel) to represent the indemnified party in an action, the indemnified party shall have the right to employ separate counsel (including local counsel), and the indemnifying party shall bear the reasonable fees, costs and expenses of such separate counsel if (i) the use of counsel chosen by the indemnifying party to represent the indemnified party would present such counsel with a conflict of interest; (ii) the actual or potential defendants in, or targets of, any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded upon the advice of counsel that there may be legal defenses available to it and/or other indemnified parties that are different from or additional to those available to the indemnifying party; (iii) the indemnifying party shall not have employed counsel reasonably satisfactory to the indemnified party to represent the indemnified party within a reasonable time after notice of the institution of such action; or (iv) the indemnifying party shall authorize the indemnified party to employ separate counsel at the expense of the indemnifying party. An indemnifying party will not, without the prior written consent of the indemnified parties, settle or compromise or consent to the entry of any judgment with respect to any pending or threatened claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement, compromise or consent: (i) includes an unconditional release of each indemnified party from all liability arising out of such claim, action, suit or proceeding and (ii) does not include a statement as to or an admission of fault, culpability or a failure to act, by or on behalf of any indemnified party.

(d) In the event that the indemnity provided in paragraph (a) or (b) of this Section 8 is unavailable to or insufficient to hold harmless an indemnified party for any reason, the Company and the Guarantors, jointly and severally, and the Initial Purchasers severally agree to contribute to the aggregate losses, claims, damages and liabilities (including legal or other expenses reasonably incurred in connection with investigating or defending any loss, claim, damage, liability or action) (collectively “Losses”) to which the Company and the Guarantors and one or more of the Initial Purchasers may be subject in such proportion as is appropriate to reflect the relative benefits received by the Company and the Guarantors on the one hand and by the Initial Purchasers on the other from the offering of the Securities. If the allocation provided by the immediately preceding sentence is unavailable for any reason, the Company and the Guarantors, jointly and severally, and the Initial Purchasers severally shall contribute in such proportion as is appropriate to reflect not only such relative benefits but also the relative fault of the Company and the Guarantors on the one hand and the Initial Purchasers on the other in connection with the

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statements or omissions that resulted in such Losses, as well as any other relevant equitable considerations. Benefits received by the Company and the Guarantors shall be deemed to be equal to the total net proceeds from the offering (before deducting expenses) received by the Company, and benefits received by the Initial Purchasers shall be deemed to be equal to the total purchase discounts and commissions. Relative fault shall be determined by reference to, among other things, whether any untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information provided by the Company and the Guarantors on the one hand or the Initial Purchasers on the other, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such untrue statement or omission. The Company, the Guarantors and the Initial Purchasers agree that it would not be just and equitable if contribution were determined by pro rata allocation or any other method of allocation that does not take account of the equitable considerations referred to above. Notwithstanding the provisions of this paragraph (d), in no event shall any Initial Purchaser be required to contribute any amount in excess of the amount by which the total purchase discounts and commissions received by such Initial Purchaser with respect to the offering of the Securities exceeds the amount of any damages that such Initial Purchaser has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. For purposes of this Section 8, each person who controls an Initial Purchaser within the meaning of either the Securities Act or the Exchange Act and each director, officer, employee, Affiliate and agent of an Initial Purchaser shall have the same rights to contribution as such Initial Purchaser, and each person who controls the Company and the Guarantors within the meaning of either the Securities Act or the Exchange Act and each officer and director of the Company and the Guarantors shall have the same rights to contribution as the Company and the Guarantors, subject in each case to the applicable terms and conditions of this paragraph (d).

9. Default by an Initial Purchaser. If any one or more Initial Purchasers shall fail to purchase and pay for any of the Securities agreed to be purchased by such Initial Purchaser hereunder and such failure to purchase shall constitute a default in the performance of its or their obligations under this Agreement, the remaining Initial Purchasers shall be obligated severally to take up and pay for (in the respective proportions which the principal amount of Securities set forth opposite their names on Schedule I hereto bears to the aggregate principal amount of Securities set forth opposite the names of all the remaining Initial Purchasers on Schedule I hereto) the Securities which the defaulting Initial Purchaser or Initial Purchasers agreed but failed to purchase; provided, however, that in the event that the aggregate principal amount of Securities which the defaulting Initial Purchaser or Initial Purchasers agreed but failed to purchase shall exceed 10% of the aggregate principal amount of Securities set forth in Schedule I hereto, the remaining Initial Purchasers shall have the right to purchase all, but shall not be under any obligation to purchase any, of the Securities, and if such nondefaulting Initial Purchasers do not purchase all the Securities, this Agreement will terminate without liability to any nondefaulting Initial Purchaser or the Company. In the event of a default by any Initial Purchaser as set forth in this Section 9, the Closing Date shall be postponed for such period, not exceeding five Business Days, as the Representative shall determine in order that the required changes in the Final Memorandum or in any other documents or arrangements may be effected. Nothing contained in this Agreement shall relieve any defaulting Initial Purchaser of its liability, if any, to the Company or any nondefaulting Initial Purchaser for damages occasioned by its default hereunder.

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10. Termination. This Agreement shall be subject to termination in the absolute discretion of the Representative, by notice given to the Company prior to delivery of and payment for the Securities, if at any time prior to such time (i) trading of the common stock, par value $0.01 per share, of the Parent shall have been suspended on the New York Stock Exchange or any other United States national securities exchange; (ii) trading in securities generally on the New York Stock Exchange shall have been suspended or limited or minimum prices shall have been established on such exchange; (iii) a banking moratorium shall have been declared either by U.S. federal or New York State authorities; (iv) there shall have occurred a material disruption in commercial banking or securities settlement or clearance services; or (v) there shall have occurred any outbreak or escalation of hostilities, declaration by the United States of a national emergency or war or other calamity or crisis, in each case, the effect of which on financial markets is such as to make it, in the sole judgment of the Representative impractical or inadvisable to proceed with the offering, sale or delivery of the Securities as contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

11. Representations and Indemnities to Survive. The respective agreements, representations, warranties, indemnities and other statements of the Company, the Guarantors or their officers and of the Initial Purchasers set forth in or made pursuant to this Agreement will remain in full force and effect, regardless of any investigation made by or on behalf of the Initial Purchasers or the Company or any of the indemnified persons referred to in Section 8 hereof, and will survive delivery of and payment for the Securities. The provisions of Sections 7 and 8 hereof shall survive the termination or cancellation of this Agreement.

12. Notices. All communications hereunder will be in writing and effective only on receipt. Notices to the Initial Purchasers shall be given to the Representative c/o Citigroup Global Markets Inc., 388 Greenwich Street, New York, New York 10013 (fax: 646-291-1469), Attention: General Counsel. Notices to the Company, will be mailed, delivered or telefaxed to 972-556-6119 and confirmed to it at 6555 Sierra Drive, Irving, Texas 75039, attention of the Legal Department.

13. Successors. This Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and the indemnified persons referred to in Section 8 hereof and their respective successors, and, except as expressly set forth in Section 5(k) hereof, no other person will have any right or obligation hereunder.

14. Integration. This Agreement supersedes all prior agreements and understandings (whether written or oral) between the Company, the Guarantors and the Initial Purchasers, or any of them, with respect to the subject matter hereof.

15. Applicable Law. This Agreement, and any claim, controversy or dispute arising under or related to this Agreement, will be governed by and construed in accordance with the laws of the State of New York applicable to contracts made and to be performed within the State of New York.

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16. Waiver of Jury Trial. The Company and the Guarantors each irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the transactions contemplated hereby.

17. No Fiduciary Duty. The Company and the Guarantors hereby acknowledge that (a) the purchase and sale of the Securities pursuant to this Agreement is an arm’s-length commercial transaction between the Company and the Guarantors, on the one hand, and the Initial Purchasers and any Affiliate through which it may be acting, on the other, (b) the Initial Purchasers are acting as principal and not as an agent or fiduciary of the Company or the Guarantors and (c) the Company’s and the Guarantors’ engagement of the Initial Purchasers in connection with the offering and the process leading up to the offering is as independent contractors and not in any other capacity. Furthermore, the Company and the Guarantors agree that they are solely responsible for making their own judgments in connection with the offering (irrespective of whether any of the Initial Purchasers has advised or is currently advising the Company or the Guarantors on related or other matters). The Company and the Guarantors agree that they will not claim that the Initial Purchasers have rendered advisory services of any nature or respect, or owe an agency, fiduciary or similar duty to the Company or the Guarantors, in connection with such transaction or the process leading thereto.

18. Waiver of Tax Confidentiality. Notwithstanding anything herein to the contrary, purchasers of the Securities (and each employee, representative or other agent of a purchaser) may disclose to any and all persons, without limitation of any kind, the U.S. tax treatment and U.S. tax structure of any transaction contemplated herein and all materials of any kind (including opinions or other tax analyses) that are provided to the purchasers of the Securities relating to such U.S. tax treatment and U.S. tax structure, other than any information for which nondisclosure is reasonably necessary in order to comply with applicable securities laws.

19. Counterparts. This Agreement may be signed in one or more counterparts, each of which shall constitute an original and all of which together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Agreement by telecopier, facsimile or other electronic transmission (i.e., a “pdf” or “tif”) shall be effective as delivery of a manually executed counterpart thereof. Counterparts may be delivered via facsimile, electronic mail (including any electronic signature covered by the U.S. federal ESIGN Act of 2000, Uniform Electronic Transactions Act, the Electronic Signatures and Records Act or other applicable law, e.g., www.docusign.com) or other transmission method and any counterpart so delivered shall be deemed to have been duly and validly delivered and be valid and effective for all purposes.

20. Headings. The section headings used herein are for convenience only and shall not affect the construction hereof.

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21. Recognition of the U.S. Special Resolution Regimes.

(a) In the event that any Initial Purchaser that is a Covered Entity becomes subject to a proceeding under a U.S. Special Resolution Regime, the transfer from such Initial Purchaser of this Agreement, and any interest and obligation in or under this Agreement, will be effective to the same extent as the transfer would be effective under the U.S. Special Resolution Regime if this Agreement, and any such interest and obligation, were governed by the laws of the United States or a state of the United States.

(b) In the event that any Initial Purchaser that is a Covered Entity or a BHC Act Affiliate of such Initial Purchaser becomes subject to a proceeding under a U.S. Special Resolution Regime, Default Rights under this Agreement that may be exercised against such Initial Purchaser are permitted to be exercised to no greater extent than such Default Rights could be exercised under the U.S. Special Resolution Regime if this Agreement were governed by the laws of the United States or a state of the United States.

(c) For the purpose of this Section 21,

“BHC Act Affiliate” has the meaning assigned to the term “affiliate” in, and shall be interpreted in accordance with, 12 U.S.C. § 1841(k).

“Covered Entity” means any of the following:

(i) a “covered entity” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 252.82(b);

(ii) a “covered bank” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 47.3(b); or

(iii) a “covered FSI” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 382.2(b).

“Default Right” has the meaning assigned to that term in, and shall be interpreted in accordance with, 12 C.F.R. §§ 252.81, 47.2 or 382.1, as applicable.

“U.S. Special Resolution Regime” means each of (i) the Federal Deposit Insurance Act and the regulations promulgated thereunder and (ii) Title II of the Dodd-Frank Wall Street Reform and Consumer Protection Act and the regulations promulgated thereunder.

If the foregoing is in accordance with your understanding of our agreement, please sign and return to us the enclosed duplicate hereof, whereupon this letter and your acceptance shall represent a binding agreement between the Company, the Guarantors and the several Initial Purchasers.

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Very truly yours,
Vistra Operations Company LLC, as Issuer
By:	/s/ William M. Quinn
Name: William M. Quinn
Title: Senior Vice President and Treasurer
	Ambit California, LLC
	Ambit Energy Holdings, LLC
	Ambit Holdings, LLC
	Ambit Illinois, LLC
	Ambit Marketing, LLC
	Ambit Midwest, LLC
	Ambit New York, LLC
	Ambit Northeast, LLC
	Ambit Texas, LLC
	Angus Solar, LLC
	Bellingham Power Generation LLC
	Big Brown Power Company LLC
	Big Sky Gas, LLC
	Big Sky Gas Holdings, LLC
	Blackstone Power Generation LLC
	Bluenet Holdings, LLC
	Brightside Solar, LLC
	Calumet Energy Team, LLC
	Casco Bay Energy Company, LLC
	Coffeen and Western Railroad Company
	Coleto Creek Power, LLC
	Coleto Creek Energy Storage LLC
	Comanche Peak Power Company LLC
	Connecticut Gas & Electric, LLC
	Core Solar SPV I, LLC
	Crius Energy, LLC
	Crius Energy Holdings, LLC
	Crius Solar Fulfillment, LLC
	Dallas Power & Light Company, Inc.
	DeCordova BESS LLC
	Dicks Creek Power Company LLC
	Dynegy Coal Holdco, LLC
	Dynegy Coal Trading & Transportation, L.L.C.
	Dynegy Conesville, LLC
	Dynegy Energy Services (East), LLC
	Dynegy Energy Services, LLC

Signature Page to Purchase Agreement

Dynegy Killen, LLC

Dynegy Marketing and Trade, LLC

Dynegy Midwest Generation, LLC

Dynegy Operating Company

Dynegy Power Marketing, LLC

Dynegy Resources Generating Holdco, LLC

Dynegy South Bay, LLC

Dynegy Stuart, LLC

Emerald Grove Solar, LLC

Energy Rewards, LLC

Energy Services Providers, LLC

Ennis Power Company, LLC

EquiPower Resources Corp.

Everyday Energy NJ, LLC

Everyday Energy, LLC

Fayette Power Company LLC

Forest Grove Solar LLC

Generation SVC Company

Hanging Rock Power Company LLC

Hays Energy, LLC

Hopewell Power Generation, LLC

Illinois Power Generating Company

Illinois Power Marketing Company, LLC

Illinois Power Resources Generating, LLC

Illinois Power Resources, LLC

Illinova Corporation

IPH, LLC

Kendall Power Company LLC

Kincaid Generation, L.L.C.

La Frontera Holdings, LLC

Lake Road Generating Company, LLC

Liberty Electric Power, LLC

Lone Star Energy Company, Inc.

Lone Star Pipeline Company, Inc.

Luminant Administrative Services Company

Luminant Coal Generation LLC

Luminant Commercial Asset Management LLC

Luminant Energy Company LLC

Luminant Energy Trading California Company

Luminant ET Services Company LLC

Luminant Gas Imports LLC

Luminant Generation Company LLC

Luminant Mining Company LLC

Luminant Power Generation, LLC

Luminant Power LLC

Maroon Farmer, LLC

Signature Page to Purchase Agreement

Massachusetts Gas & Electric, LLC

Masspower, LLC

Miami Fort Power Company LLC

Midlothian Energy, LLC

Milford Power Company, LLC

Morro Bay Energy Storage 1, LLC

Morro Bay Energy Storage 2, LLC

Morro Bay Power Company LLC

Moss Landing Energy Storage 1, LLC

Moss Landing Energy Storage 2, LLC

Moss Landing Energy Storage 3, LLC

Moss Landing Energy Storage 4, LLC

Moss Landing Power Company LLC

NCA Resources Development Company LLC

NEPCO Services Company

Northeastern Power Company

Oak Grove Management Company LLC

Oak Hill Solar LLC

Oakland Energy Storage 1, LLC

Oakland Energy Storage 2, LLC

Oakland Energy Storage 3, LLC

Oakland Power Company LLC

Ontelaunee Power Operating Company, LLC

Pleasants Energy, LLC

Public Power & Utility of Maryland, LLC

Public Power & Utility of NY, LLC

Public Power, LLC (a Connecticut limited liability company)

Public Power, LLC (#3911142) (a Pennsylvania limited liability company)

Public Power, LLC (#3933152) (a Pennsylvania limited liability company)

Regional Energy Holdings, LLC

Richland-Stryker Generation LLC

Sandow Power Company LLC

Sayreville Power Generation LP

Sayreville Power GP Inc.

Sayreville Power Holdings LLC

Sithe Energies, Inc.

Sithe/Independence LLC

Southwestern Electric Service Company, Inc.

Texas Electric Service Company, Inc.

Texas Energy Industries Company, Inc.

Texas Power & Light Company, Inc.

Texas Utilities Company, Inc.

Texas Utilities Electric Company, Inc.

Signature Page to Purchase Agreement

	Trieagle 1, LLC
	Trieagle 2, LLC
	Trieagle Energy LP
	Trinidad Power Storage LLC
	TXU Electric Company, Inc.
	TXU Energy Retail Company LLC
	TXU Retail Services Company
	U.S. Gas & Electric, LLC
	Upton County Solar 2, LLC
	USG&E Solar, LLC
	Value Based Brands LLC
	Verengo, LLC
	Viridian Energy, LLC
	Viridian Energy Ohio LLC
	Viridian Energy PA LLC
	Viridian Energy NY, LLC
	Viridian International Management LLC
	Viridian Network, LLC
	Vistra Asset Company LLC
	Vistra Corporate Services Company
	Vistra EP Properties Company
	Vistra Finance Corp.
	Vistra Insurance Solutions LLC
	Vistra Preferred, LLC
	Vistra Zero LLC
	Vistra Zero Operating Company, LLC
	Vistra Zero 2.0, LLC
	Volt Asset Company, LLC
	VZ Development LLC
	Washington Power Generation LLC
	Wise County Power Company, LLC
	Wise-Fuels Pipeline, Inc.
	Zimmer Power Company LLC, as Guarantors
By:	/s/ William M. Quinn
Name: William M. Quinn
Title: Senior Vice President and Treasurer

Signature Page to Purchase Agreement

The foregoing Agreement is hereby

confirmed and accepted as of the

date first above written.

CITIGROUP GLOBAL MARKETS INC.

By:	/s/ Kirkwood Roland
	Name: Kirkwood Roland
	Title: Managing Director

For itself and the other several Initial

Purchasers named in Schedule I to the

foregoing Agreement.

(Signature Page to Purchase Agreement)

EX-10.2

Exhibit 10.2

EXECUTION VERSION

VISTRA OPERATIONS COMPANY LLC

$350,000,000

7.750% Senior Unsecured Notes due 2031

Purchase Agreement

December 11, 2023

Citigroup Global Markets Inc.

As Representative of the Initial Purchasers

388 Greenwich Street

New York, New York 10013

Ladies and Gentlemen:

Vistra Operations Company LLC, a limited liability company organized under the laws of the State of Delaware (the “Company”) and wholly owned indirect subsidiary of Vistra Corp. (the “Parent”), proposes to issue and sell to the several parties named in Schedule I hereto (the “Initial Purchasers”), for whom you (the “Representative”) are acting as representative, $350,000,000 principal amount of 7.750% Senior Unsecured Notes due 2031 (the “Securities”). The Securities are to be issued under the indenture, dated as of September 26, 2023 (the “Base Indenture”) by and among the Company, the Guarantors (as defined below) and Wilmington Trust, National Association, as trustee (the “Trustee”), as supplemented by the supplemental indenture, dated as of October 20, 2023 (the “Supplemental Indenture,” and together with the Base Indenture, the “Indenture”).

The Company previously issued $1,100,000,000 aggregate principal amount of their 7.750% Senior Unsecured Notes due 2031 under the Indenture (the “Existing Notes”). The Securities to be sold by the Company and purchased by the Initial Purchasers pursuant to this purchase agreement (this “Agreement”) constitute an issuance of Additional Notes (as defined in the Indenture) under the Indenture. Except as otherwise described in the Disclosure Package (as defined below), the Securities will have identical terms to the Existing Notes and will be treated as a single class of securities for all purposes under the Indenture.

The Securities will be fully and unconditionally guaranteed on a senior unsecured basis (the “Guarantees”) by certain of the Company’s current and future wholly owned domestic subsidiaries (each, a “Guarantor,” and collectively, the “Guarantors”) that, in each case, from time to time are guarantors under the Credit Agreement, dated October 3, 2016, among the Company, Vistra Intermediate Company LLC (“Vistra Intermediate”), the guarantors named therein, the various lenders party thereto and Credit Suisse AG, Cayman Islands Branch, as successor administrative agent and successor collateral agent (as amended, the “Credit Agreement”). The use of the neuter in this Agreement shall include the feminine and masculine wherever appropriate.

The sale of the Securities to the Initial Purchasers will be made without registration of the Securities under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (the “Securities Act”), in reliance upon exemptions from the registration requirements of the Securities Act.

In connection with the sale of the Securities, the Company has prepared a preliminary offering memorandum, dated December 11, 2023 (as amended or supplemented at the date thereof, including any and all exhibits thereto and any information incorporated by reference therein, the “Preliminary Memorandum”), and will prepare a final offering memorandum, dated December 11, 2023 (as amended or supplemented at the Execution Time (as defined below), including any and all exhibits thereto and any information incorporated by reference therein, the “Final Memorandum”). Each of the Preliminary Memorandum and the Final Memorandum sets forth certain information concerning the Company and the Securities. The Company hereby confirms that it has authorized the use of the Disclosure Package, the Preliminary Memorandum and the Final Memorandum, and any amendment or supplement thereto, in connection with the offer and sale of the Securities by the Initial Purchasers. Unless stated to the contrary, any references herein to the terms “amend”, “amendment” or “supplement” with respect to the Disclosure Package, the Preliminary Memorandum and the Final Memorandum shall be deemed to refer to and include any information filed under the Exchange Act (as defined below) subsequent to the Execution Time that is incorporated by reference therein.

On March 6, 2023, the Company and Black Pen Inc., an indirect wholly owned subsidiary of the Company (“Merger Sub”), entered into a transaction agreement (the “Transaction Agreement”) with Energy Harbor Corp. (“Energy Harbor”) pursuant to which, upon the terms and subject to the conditions thereof, Merger Sub will be merged with and into Energy Harbor, with Energy Harbor surviving as an indirect wholly owned subsidiary of the Company (the “Merger”, and collectively with the other transactions contemplated by the Transaction Agreement, the “Transactions”). The Merger is not expected to be consummated concurrently with the closing the offering of the Securities and the offering of the Securities is not conditioned upon the consummation of the Merger.

Concurrently with the consummation of the offering of the Securities, the Company will consummate the closing of $400,000,000 in aggregate principal amount of its 6.950% Senior Secured Notes due 2033 (the “Senior Secured Notes”) to be issued under the indenture, dated as of June 11, 2019, as supplemented by the second supplemental indenture, dated as of August 30, 2019, the third supplemental indenture, dated as of October 25, 2019, the fifth supplemental indenture, dated as of January 31, 2020, the sixth supplemental indenture, dated as of March 26, 2020, the seventh supplemental indenture, dated as of October 7, 2020, the eighth supplemental indenture, dated as of January 8, 2021, the ninth supplemental indenture, dated as of July 29, 2021, the tenth supplemental indenture, dated as of December 28, 2021, the twelfth supplemental indenture, dated as of December 15, 2022, the thirteenth supplemental indenture, dated as of July 31, 2023, the fourteenth supplemental indenture, dated as of September 26, 2023 and the fifteenth supplemental indenture dated as of October 20, 2023 (the “Senior Secured Notes Offering”).

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Furthermore, concurrently with the offering of the Securities, the Company commenced (the “Concurrent Tender Offers”) to purchase for a portion of its outstanding 3.55% Senior Secured Notes due 2024 (the “3.55% 2024 Notes”), 4.875% Senior Secured Notes due 2024 (the “4.875% 2024 Notes”) and 5.125% Senior Secured Notes due 2025 (the “5.125% 2025 Notes,” and collectively with the 3.55% 2024 Notes and the 4.875% 2024 Notes, the “Tender Offer Notes”), up to an aggregate principal amount that will not result in an aggregate purchase price that exceeds $750,000,000 (subject to increase or decrease by the Company), subject to the relevant terms and conditions set forth in the offer to purchase related to the Concurrent Tender Offers. The Concurrent Tender Offers will expire at 11:59 pm, New York City time, on January 9, 2024 unless the Concurrent Tender Offers are extended or earlier terminated.

As used in this Agreement, the “Disclosure Package” shall mean (i) the Preliminary Memorandum, as amended or supplemented at the date and time that this Agreement is executed and delivered by the parties hereto (the “Execution Time”), (ii) the final term sheet prepared pursuant to Section 5(b) hereto and in the form attached as Schedule II hereto and (iii) any writings in addition to the Preliminary Memorandum that the parties expressly agree in writing to treat as part of the Disclosure Package (“Issuer Written Information”).

The net proceeds from the Senior Secured Notes Offering, together with the net proceeds from this Offering will be used to (i) fund the purchase of the Tender Offer Notes that are tendered and accepted for purchase pursuant to the Concurrent Tender Offers and (ii) pay fees and expenses related to this Offering, the Senior Secured Notes Offering and the Concurrent Tender Offers. The remaining net proceeds, if any, will be used for general corporate purposes.

1. Representations and Warranties. Each of the Company and each of the Guarantors, jointly and severally, represents and warrants to, and agrees with, each Initial Purchaser as set forth below in this Section 1.

(a) The Preliminary Memorandum, at the date thereof, did not contain any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading. At the Execution Time and on the Closing Date, the Final Memorandum did not and will not (and any amendment or supplement thereto, at the date thereof and at the Closing Date will not) contain any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that the Company makes no representation or warranty as to the information contained in or omitted from the Preliminary Memorandum or the Final Memorandum, or any amendment or supplement thereto, in reliance upon and in conformity with information furnished in writing to the Company by or on behalf of the Initial Purchasers through the Representative specifically for inclusion therein, it being understood and agreed that the only such information furnished by or on behalf of any Initial Purchaser consists of the information described as such in Section 8(b) hereof.

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(b) As of the Execution Time, neither (i) (1) the Disclosure Package and (2) each electronic road show, when taken together as a whole with the Disclosure Package, nor (ii) any other General Solicitation (as defined below) by the Company, its Affiliates, or any person acting on its or their behalf, contains any untrue statement of a material fact or omits to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The preceding sentence does not apply to statements in or omissions from the Disclosure Package based upon and in conformity with written information furnished to the Company by any Initial Purchaser through the Representative specifically for use therein, it being understood and agreed that the only such information furnished by or on behalf of any Initial Purchaser consists of the information described as such in Section 8(b) hereof. The term “Affiliates,” means affiliates, as such term is defined in Rule 501(b) of Regulation D under the Securities Act (“Regulation D”), except that in reference to the Company, it excludes any person or entity that is an affiliate (as defined in Rule 501(b)) primarily or exclusively as a result of his, her or its ownership of capital stock of the Parent.

(c) None of the Company, its Affiliates, or any person acting on its or their behalf has, directly or indirectly, made offers or sales of any security, or solicited offers to buy, any security under circumstances that would require the registration of the Securities under the Securities Act.

(d) None of the Company, its Affiliates, or any person acting on its or their behalf has: (i) engaged in any form of general solicitation or general advertising (within the meaning of Regulation D) (each, a “General Solicitation”) in connection with any offer or sale of the Securities, other than any General Solicitation in respect of which the Representative has given its prior written consent; provided that the prior written consent of the Representative shall be deemed to have been given in respect of the General Solicitation included in Schedule III hereto or (ii) engaged in any directed selling efforts (within the meaning of Regulation S under the Securities Act (“Regulation S”)) with respect to the Securities; and each of the Company, its Affiliates and each person acting on its or their behalf has complied with the offering restrictions requirement of Regulation S.

(e) The Securities satisfy the eligibility requirements of Rule 144A(d)(3) under the Securities Act.

(f) The Parent is subject to and in full compliance with the reporting requirements of Section 13 or Section 15(d) of the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder (the “Exchange Act”).

(g) No registration under the Securities Act of the Securities, and no qualification of the Indenture under the Trust Indenture Act of 1939, as amended, is required for the offer and sale of the Securities to or by the Initial Purchasers in the manner contemplated herein, in the Disclosure Package and in the Final Memorandum.

(h) Neither the Company nor any of the Guarantors, is or, after giving effect to the offering, the sale of the Securities and the application of the proceeds thereof as described in the Disclosure Package and the Final Memorandum, will be an “investment company” as defined in the Investment Company Act of 1940, as amended, and the rules and regulations promulgated thereunder.

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(i) Neither the Company nor any of the Guarantors (or any other person acting on its or their behalf) has paid or agreed to pay to any person any compensation for soliciting another to purchase any securities of the Company (except as contemplated in this Agreement).

(j) Neither the Company nor any of the Guarantors (or any other person acting on its or their behalf) has taken, directly or indirectly, any action designed to or that has constituted or that might reasonably be expected to cause or result, under the Exchange Act or otherwise, in stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(k) Each of the Company and each Guarantor (i) has been duly incorporated or formed, as applicable, and (ii) is validly existing as a corporation or limited liability company in good standing (other than Illinova Corporation) under the laws of the jurisdiction in which it is incorporated, chartered, organized or formed with full corporate or limited liability company, as applicable, power and authority necessary to own or lease, as the case may be, and to operate its properties and conduct its business as described in the Disclosure Package and the Final Memorandum, and (iii) is duly qualified to do business as a foreign corporation or limited liability company, as applicable, and (iv) is in good standing under the laws of each jurisdiction that requires such qualification.

(l) The Company has the authorized capitalization set forth in the Disclosure Package and the Final Memorandum.

(m) All the outstanding shares of capital stock or ownership interests of the Company and each of its subsidiaries have been duly authorized and validly issued and are fully paid and nonassessable, and, except (i) as otherwise set forth in the Disclosure Package and the Final Memorandum, (ii) for Vistra Preferred, LLC and its subsidiaries and (iii) for Electric Energy, Inc., all outstanding shares of capital stock or ownership interests of the subsidiaries are owned by the Company either directly or through wholly owned subsidiaries free and clear of any security interest, claim, lien or encumbrance.

(n) The statements in the Preliminary Memorandum and the Final Memorandum under the headings “Certain U.S. Federal Income Tax Consequences”, “Certain ERISA Considerations”, “Description of the Notes” and “Description of Other Indebtedness” fairly summarize the matters therein described.

(o) This Agreement has been duly authorized, executed and delivered by each of the Company and each Guarantor; the Indenture has been duly authorized, executed and delivered by the Company, the Guarantors and, assuming due authorization, execution and delivery thereof by the Trustee, constitutes a legal, valid, binding instrument enforceable against the Company and each Guarantor in accordance with its terms (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity); and the Securities have been duly authorized, and, when executed and authenticated in accordance with the provisions of the Indenture and delivered to and paid for by the Initial Purchasers, will have been duly executed and delivered by the Company and will constitute the legal, valid and binding obligations of the Company entitled to the benefits of the Indenture (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity).

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(p) The Guarantees have been duly authorized, and, when the Securities have been executed and delivered by the Company in accordance with the provisions of the Indenture, will constitute the legal, valid and binding obligations of the Guarantors entitled to the benefits of the Indenture (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity).

(q) The Transaction Agreement has been duly authorized, executed and delivered by, and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, subject to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, and, to the knowledge of the Company, the Transaction Agreement has been duly authorized, executed and delivered by, and is a valid and binding agreement of Energy Harbor, enforceable against Energy Harbor in accordance with its terms, subject to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity. The Company has not received any written notice of (a) breach of the Transaction Agreement that would reasonably be expected to result in the failure of the closing conditions set forth in Section 6.2(a) or (b) of the Transaction Agreement or (b) termination of the Transaction Agreement. To the knowledge of the Company, Energy Harbor was not, as of the date of the Transaction Agreement, and is not, as of the date hereof, in default or breach, and no event has occurred that, with notice or lapse of time or both, would constitute such default or breach, of the due performance or observance of any term, agreement, covenant or condition contained in the Transaction Agreement (as qualified therein and in the disclosure schedules thereto), in each case that would reasonably be expected to result in the failure of any condition to closing that is set forth in Section 6.2(a) or (b) of the Transaction Agreement. The representations and warranties of Energy Harbor in Article III of the Transaction Agreement that are qualified by materiality or “material adverse effect” or words to similar effect, to the Company’s knowledge, are true and correct in all respects (after giving effect to such qualifications) as of the date hereof (except for such representations and warranties that speak as of a specific date, which, to the Company’s knowledge, are true and correct (after giving effect to such qualifications) as of such date), and the representations and warranties of Energy Harbor in Article III of the Transaction Agreement that are not qualified by materiality or “material adverse effect” or words to similar effect, to the Company’s knowledge, are true and correct in all material respects as of the date hereof (except for such representations and warranties that speak as of a specific date, which, to the Company’s knowledge, are true and correct in all material respects as of such date), in each case except where such failures to be so true and correct would not reasonably be expected to result in the failure of any condition to closing that is set forth in Section 6.2(a) of the Transaction Agreement.

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(r) No consent, approval, authorization, filing with or order of any court or governmental agency or body is required in connection with the transactions contemplated in this Agreement, the Indenture, except such as may be required under the blue sky laws of any jurisdiction in which the Securities are offered and sold or as may be necessary to perfect security interests.

(s) None of the execution and delivery of this Agreement, the issuance and sale of the Securities and the Guarantees, the performance by the Company, any Guarantor or Vistra Intermediate, as applicable, of their respective obligations under this Agreement, the Indenture or the consummation of any other of the transactions herein or therein contemplated, or the fulfillment of the terms hereof or thereof conflicted or will conflict with, as applicable, resulted or will result, as applicable, in a breach or violation of, or imposition of any lien, charge or encumbrance upon any property or assets of Vistra Intermediate, the Company or any of its subsidiaries, pursuant to, (i) the charter or by-laws or comparable constituting documents of Vistra Intermediate, the Company or any of its subsidiaries; (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which Vistra Intermediate, the Company or any of its subsidiaries, is a party or bound or to which its or their property is subject; or (iii) any statute, law, rule, regulation, judgment, order or decree of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over Vistra Intermediate, the Company or any of its subsidiaries, or any of its or their properties, which conflict, breach, violation or imposition would, in the case of clauses (ii) and (iii) above, either individually or in the aggregate with all other conflicts, breaches, violations and impositions referred to in this paragraph (s) (if any), have (x) a Material Adverse Effect (as defined below) or (y) a material adverse effect upon the transactions contemplated herein.

(t) The consolidated historical financial statements and schedules of the Parent and its consolidated subsidiaries, included or incorporated by reference in the Disclosure Package and the Final Memorandum present fairly the financial condition, results of operations and cash flows of the Parent, as of the dates and for the periods indicated, comply as to form with the applicable accounting requirements of Regulation S-X (as defined below) and have been prepared in conformity with generally accepted accounting principles in the United States applied on a consistent basis throughout the periods involved (except as otherwise noted therein); the selected financial data set forth under the caption “Summary Historical Consolidated Financial Information” in the Preliminary Memorandum and the Final Memorandum fairly present, on the basis stated in the Preliminary Memorandum and the Final Memorandum, the information included or incorporated by reference therein and no other financial statements would be required to be set forth in a registration statement or prospectus under the Securities Act.

(u) To the knowledge of the Company, the consolidated historical financial statements and schedules of Energy Harbor and its consolidated subsidiaries, included or incorporated by reference in the Disclosure Package and the Final Memorandum present fairly, in all material respects, the financial condition, results of operations and cash flows of Energy Harbor, as of the dates and for the periods indicated, and comply in all material respects as to form with the applicable requirements of the Exchange Act; the selected financial data set forth under the caption “Summary Historical Consolidated Financial Information” in the Preliminary Memorandum and the Final Memorandum fairly present, in all material respects, on the basis stated in the Preliminary Memorandum and the Final Memorandum, the information included or incorporated by reference therein and no other financial statements would be required to be set forth in a registration statement or prospectus under the Securities Act.

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(v) The pro forma consolidated financial statements and the related notes thereto included or incorporated by reference in the Disclosure Package and the Final Memorandum comply in all material respects with the applicable requirements of the Securities Act and the rules and regulations under the Securities Act and present fairly, in all material respects, the information contained therein, have been prepared in accordance with Article 11 of Regulation S-X with respect to pro forma financial statements and have been properly presented on the basis described therein, and the assumptions used in the preparation thereof are reasonable and the adjustments used therein are appropriate to give effect to the transactions and circumstances referred to therein.

(w) No action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries or its or their property is pending or, to the best knowledge of the Company, threatened that (i) could reasonably be expected to have a material adverse effect on the performance by the Company, any of the Guarantors, Vistra Intermediate, as applicable, of this Agreement or the Indenture or the consummation of any of the transactions contemplated hereby or thereby or (ii) could reasonably be expected to have a material adverse effect on the condition (financial or otherwise), prospects, business or properties of the Company and its subsidiaries, taken as a whole, whether or not arising from transactions in the ordinary course of business (clauses (i) and (ii), a “Material Adverse Effect”), except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(x) (i) Each of the Company and its subsidiaries has good and marketable title to all the properties (real and personal) described in the Disclosure Package and the Final Memorandum as being owned by any of them, in each case, free and clear of any liens, equities, claims and other defects (except as may exist under applicable law and as may be imposed by the Company’s credit facilities described in the Disclosure Package and the Final Memorandum, Permitted Liens (as defined in the Final Memorandum) or as do not materially affect the value of such property and do not materially interfere with the use made and proposed to be made of such property by the Company and its subsidiaries); and (ii) all the property described in the Disclosure Package and the Final Memorandum as being held under lease by the Company or its subsidiaries held thereby under valid, subsisting and enforceable leases, except, in the case of clause (i) or (ii), as would not, individually or in the aggregate, have a Material Adverse Effect.

(y) Neither the Company nor any of its subsidiaries is in violation or default of (i) any provision of its charter or bylaws or comparable constituting documents; (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which it is a party or bound or to which its property is subject; or (iii) any statute, law, rule, regulation, judgment, order or decree applicable to the Company or any of its subsidiaries of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Company or such subsidiary, or to any of its properties, as applicable, except, in the case of clauses (ii) and (iii), as would not, individually or in the aggregate, have a Material Adverse Effect.

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(z) Deloitte & Touche LLP, which has certified certain financial statements of the Parent and its consolidated subsidiaries, and which has delivered its report with respect to the applicable audited consolidated financial statements and schedules included or incorporated by reference in the Disclosure Package and the Final Memorandum, are independent public accountants with respect to the Parent in accordance with local accounting rules and within the meaning of the Securities Act.

(aa) To the knowledge of the Company, UHY LLP, which has certified certain financial statements of Energy Harbor and its consolidated subsidiaries, and which has delivered its report with respect to the applicable audited consolidated financial statements and schedules included or incorporated by reference in the Disclosure Package and the Final Memorandum, are independent public accountants with respect to Energy Harbor in accordance with local accounting rules and within the meaning of the Securities Act.

(bb) There are no stamp or other issuance or transfer taxes or duties or other similar fees or charges required to be paid in connection with the execution and delivery of this Agreement or the issuance or sale of the Securities.

(cc) The Company and each of its subsidiaries has filed all applicable tax returns that are required to be filed or has requested extensions thereof (except in any case in which the failure so to file would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto)) and has paid all taxes required to be paid by it and any other assessment, fine or penalty levied against it, to the extent that any of the foregoing is due and payable, except for any such assessment, fine or penalty that is currently being contested in good faith or as would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(dd) No labor problem or dispute with the employees of the Company or any of its subsidiaries exists or, to the knowledge of the Company, is threatened or imminent, and the Company is not aware of any existing or imminent labor disturbance by the employees of any of its or its subsidiaries’ principal suppliers, contractors or customers, except as would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(ee) Except pursuant to applicable law, the Credit Agreement, the Commodity-Linked Credit Agreement (as defined in the Final Memorandum), the Facility Agreement (as defined in the Final Memorandum), the Trust Expense Reimbursement Agreement (as defined in the Final Memorandum) or the Transaction Agreement, no subsidiary of the Company is currently prohibited, directly or indirectly, from paying any dividends to the Company, from making any other distribution on such subsidiary’s capital stock, from repaying to the Company any loans or advances to such subsidiary from the Company or from transferring any of such subsidiary’s property or assets to the Company or any other subsidiary of the Company except as described in or contemplated in the Disclosure Package or the Final Memorandum (in each case, exclusive of any amendment or supplement thereto).

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(ff) The Company and each of its subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which they are engaged; all policies of insurance and fidelity or surety bonds insuring the Company or any of its subsidiaries or their respective businesses, assets, employees, officers and directors are in full force and effect; the Company and its subsidiaries are in compliance in all material respects with the terms of such policies and instruments; except for losses reflected in the Company’s financial statements and set forth in public disclosures, there are no claims by the Company or any of its subsidiaries under any such policy or instrument as to which any insurance company is denying liability or defending under a reservation of rights clause; neither the Company nor any of its subsidiaries have been refused any insurance coverage sought or applied for; and neither the Company nor any of its subsidiaries have any reason to believe that it or they will not be able to renew its or their existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a Material Adverse Effect except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(gg) The Company and its subsidiaries possess all licenses, certificates, permits and other authorizations issued by all applicable authorities necessary to conduct their respective businesses, and neither the Company nor any of its subsidiaries has received any written notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(hh) The Parent has established and maintains a system of internal control over financial reporting (to the extent required by and as such term is defined in Rule 13a-15(f) under the Exchange Act) that complies with the requirements of the Exchange Act applicable to the Parent and has been designed by the Parent’s principal executive officer and principal financial officer, or under their supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles as applied in the United States; the Parent’s internal control over financial reporting is effective; and the Parent is not aware of any material weaknesses in its internal control over financial reporting.

(ii) The Parent maintains disclosure controls and procedures (as such term is defined in Rule 13a-15(e) under the Exchange Act) that comply with the requirements of the Exchange Act; such disclosure controls and procedures have been designed to ensure that material information relating to the Parent and its subsidiaries is made known to the Parent’s principal executive officer and principal financial officer by others within those entities; and such disclosure controls and procedures are effective.

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(jj) The Company and its subsidiaries (i) are in compliance with any and all applicable laws and regulations relating to the protection of human health and safety, the environment or hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”); (ii) have received and are in compliance with all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses; and (iii) have not received written notice of any actual or potential liability under any Environmental Law, except with respect to (i) through (iii) above where such non-compliance with Environmental Laws, failure to receive or comply with required permits, licenses or other approvals, or liability would not, individually or in the aggregate, have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto). Except as would not, individually or in the aggregate, have a Material Adverse Effect, except as set forth in the Disclosure Package and the Final Memorandum, neither the Company nor any of its subsidiaries has been named as a “potentially responsible party” under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended.

(kk) In the ordinary course of its business, the Company periodically reviews the effect of Environmental Laws on the business, operations and properties of the Company and its subsidiaries, in the course of which it identifies and evaluates associated costs and liabilities (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws, or any environmental permit, license or approval, any related constraints on operating activities and any potential environmental liabilities to third parties); on the basis of such review, the Company, has reasonably concluded that such associated costs and liabilities would not, singly or in the aggregate, have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(ll) The minimum funding standard under Section 302 of the Employee Retirement Income Security Act of 1974, as amended, and the regulations and published interpretations thereunder (“ERISA”), has been satisfied by each “pension plan” (as defined in Section 3(2) of ERISA) that has been established or maintained by the Company and/or one or more of its subsidiaries, and the trust forming part of each such plan which is intended to be qualified under Section 401 of the Internal Revenue Code of 1986, as amended, and the regulations promulgated thereunder is so qualified; each of the Company and its subsidiaries has fulfilled its obligations, if any, under Section 515 of ERISA; neither the Company nor any of its subsidiaries maintains or is required to contribute to a “welfare plan” (as defined in Section 3(1) of ERISA) that provides retiree or other post-employment welfare benefits or insurance coverage (other than “continuation coverage” (as defined in Section 602 of ERISA)); each pension plan and welfare plan established or maintained by the Company and/or one or more of its subsidiaries is in compliance in all material respects with the currently applicable provisions of ERISA; and neither the Company nor any of its subsidiaries has incurred or could reasonably be expected to incur any withdrawal liability under Section 4201 of ERISA, any liability under Section 4062, 4063, or 4064 of ERISA, or any other liability under Title IV of ERISA.

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(mm) The subsidiaries listed on Annex A attached hereto are the only “significant subsidiaries” of the Company (as defined in Rule 1-02 of Regulation S-X under the Securities Act (“Regulation S-X”)) as of September 30, 2023.

(nn) The Company will not take, directly or indirectly, any action or omit to take any action (such as issuing any press release relating to the Securities without an appropriate legend) that would result in the loss by the Initial Purchasers of the ability to rely on the stabilization safe harbor provided by (i) article 5 of the Market Abuse Regulation (EU) No 596/2014 and Commission Delegated Regulation (EU) 2016/1052; (ii) article 5 of Regulation (EU) No 596/2014 and Commission Delegated Regulation (EU) 2016/1052 as they form part of the domestic law of the United Kingdom by virtue of the European Union (Withdrawal) Act 2018 (the “EUWA”); or (iii) the United Kingdom Financial Conduct Authority under section 137Q of the Financial Services and Markets Act 2000.

(oo) The operations of the Company and its subsidiaries are and have been conducted at all times in compliance with applicable financial recordkeeping and reporting requirements and applicable money laundering statutes and the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries with respect to the Money Laundering Laws is pending or, to the knowledge of the Company, threatened.

(pp) Neither the Company nor any of its subsidiaries nor, to the knowledge of the Company, any director, officer, agent, employee or Affiliate of the Company or any of its subsidiaries (i) is, or is controlled or 50% or more owned in the aggregate by or is acting on behalf of, one or more individuals or entities that are currently the subject of any sanctions administered or enforced by the United States (including any administered or enforced by the Office of Foreign Assets Control of the U.S. Department of the Treasury, the U.S. Department of State or the Bureau of Industry and Security of the U.S. Department of Commerce), the United Nations Security Council, the European Union, a member state of the European Union, the United Kingdom (including sanctions administered or enforced by His Majesty’s Treasury) or other relevant sanctions authority (collectively, “Sanctions” and such persons, “Sanctioned Persons” and each such person, a “Sanctioned Person”), (ii) is located, organized or resident in a country or territory that is, or whose government is, the subject of Sanctions that broadly prohibit dealings with that country or territory (including, without limitation, the Crimea Region of Ukraine, the so-called Donetsk People’s Republic, the so-called Luhansk People’s Republic, Cuba, Iran, North Korea, Russia and Syria, collectively, “Sanctioned Countries” and each, a “Sanctioned Country”) or (iii) will, directly or indirectly, use the proceeds of this offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other individual or entity in any manner that would result in a violation of any Sanctions by, or could result in the imposition of Sanctions against, any individual or entity (including any individual or entity participating in the offering, whether as underwriter, advisor, investor or otherwise).

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(qq) Except as otherwise described in the Disclosure Package, neither the Company nor any of its subsidiaries has engaged in any dealings or transactions with or for the benefit of a Sanctioned Person, or with or in a Sanctioned Country, in the three years preceding the date hereof, nor does the Company nor any of its subsidiaries have any plans to engage in dealings or transactions with or for the benefit of a Sanctioned Person, or with or in a Sanctioned Country.

(rr) There is and has been no failure on the part of the Parent or any of the Parent’s directors or officers, in their respective capacities as such, to comply with any applicable provision of the Sarbanes-Oxley Act of 2002 and the applicable rules and regulations promulgated in connection therewith (the “Sarbanes-Oxley Act”), including Section 402 relating to loans and Sections 302 and 906 relating to certifications.

(ss) Neither the Company nor any of its subsidiaries nor, to the knowledge of the Company, any director, officer, agent, employee, Affiliate or other person acting on behalf of the Company or any of its subsidiaries is aware of or has taken any action, directly or indirectly, that could result in a violation or a sanction for violation by any such person or entity of the Foreign Corrupt Practices Act of 1977 or the U.K. Bribery Act 2010, each as may be amended, or similar applicable law of any other relevant jurisdiction, or the applicable rules or regulations thereunder; and the Company and its subsidiaries have instituted and maintain policies and procedures to ensure compliance therewith. No part of the proceeds of the offering will be used, directly or indirectly, in violation of the Foreign Corrupt Practices Act of 1977 or the U.K. Bribery Act 2010, each as may be amended, or similar applicable law of any other relevant jurisdiction, or the applicable rules or regulations thereunder.

(tt) Except as disclosed in the Preliminary Memorandum and the Final Memorandum, the Company (i) does not have any material lending or other relationship with any Initial Purchaser or Affiliate of any Initial Purchaser and (ii) does not intend to use any of the proceeds from the sale of the Securities hereunder to repay any outstanding debt owed to any Affiliate of any Initial Purchaser.

(uu) (x) There has been no security breach or attack or other compromise of or relating to any of the Company’s and its subsidiaries’ information technology and computer systems, networks, hardware, software, data (including the data of their respective tenants, employees, vendors and any third party data maintained by or on behalf of them), equipment or technology (“IT Systems and Data”), (y) the Company and its subsidiaries have not been notified of, and have no knowledge of any event or condition that would reasonably be expected to result in, any security breach, attack or compromise to their IT Systems and Data and (z) the Company and its subsidiaries have complied, and are presently in compliance, in all material respects, with all applicable laws, statutes or any judgment, order, rule or regulation of any court or arbitrator or governmental or regulatory authority and all industry guidelines, standards, internal policies and contractual obligations relating to the privacy and security of IT Systems and Data and to the protection of such IT Systems and Data from unauthorized use, access, misappropriation or modification, except in each case of clauses (x), (y) and (z) that would not reasonably be expected to have a Material Adverse Effect. The Company and its subsidiaries have implemented and maintain commercially reasonable controls, policies, procedures, and safeguards designed to maintain and protect their material confidential information and the integrity, continuous operation, redundancy and security of all IT Systems and Data.

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Any certificate signed by any officer of the Company and delivered to the Representative or counsel for the Initial Purchasers as required by this Agreement or the Indenture in connection with the offering of the Securities contemplated hereby shall be deemed a representation and warranty by the Company, as to matters covered thereby, to each Initial Purchaser.

2. Purchase and Sale. Subject to the terms and conditions and in reliance upon the representations and warranties herein set forth, the Company agrees to sell to each Initial Purchaser, and each Initial Purchaser agrees, severally and not jointly, to purchase from the Company, at a purchase price equal to the sum of 101.000% of the principal amount of the Securities set forth opposite such Initial Purchaser’s name in Schedule I hereto, plus accrued interest on the Securities from September 26, 2023 to, but excluding, the Closing Date.

3. Delivery and Payment. Delivery of and payment for the Securities shall be made at 9:30 A.M., New York City time, on December 22, 2023, or at such time on such later date not more than ten Business Days after the foregoing date as the Representative shall designate, which date and time may be postponed by agreement between the Representative and the Company or as provided in Section 9 hereof (such date and time of delivery and payment for the Securities being herein called the “Closing Date”). As used herein, “Business Day” shall mean any day other than a Saturday, a Sunday or a legal holiday or a day on which banking institutions or trust companies are authorized or obligated by law to close in The City of New York. Delivery of the Securities shall be made to the Representative for the respective accounts of the several Initial Purchasers against payment by the several Initial Purchasers through the Representative of the purchase price thereof to or upon the order of the Company by wire transfer payable in same-day funds to the account specified by the Company. Delivery of the Securities shall be made through the facilities of The Depository Trust Company unless the Representative shall otherwise instruct.

4. Offering by Initial Purchasers. (a) Each Initial Purchaser acknowledges that the Securities have not been and will not be registered under the Securities Act and may not be offered or sold within the United States or to, or for the account or benefit of, U.S. persons, except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act.

(b) Solely in connection with the offering of the Securities, each Initial Purchaser, severally and not jointly, represents and warrants to and agrees with the Company that:

(i) it has not offered or sold, and will not offer or sell, any Securities within the United States or to, or for the account or benefit of, U.S. persons (x) as part of their distribution at any time or (y) otherwise until 40 days after the later of the commencement of the offering and the date of the closing of the offering except:

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(A) in the case of sales to those it reasonably believes to be “qualified institutional buyers” as permitted by Rule 144A under the Securities Act; or

(B) in accordance with Rule 903 of Regulation S;

(ii) neither it nor any person acting on its behalf has made or will make offers or sales of the Securities in the United States by means of General Solicitation, other than any General Solicitation included in Schedule III hereto;

(iii) in connection with each sale pursuant to Section 4(b)(i)(A), it has taken or will take reasonable steps to ensure that the purchaser of such Securities is aware that such sale may be made in reliance on Rule 144A;

(iv) neither it, nor any of its Affiliates nor any person acting on its or their behalf has engaged or will engage in any directed selling efforts (within the meaning of Regulation S) with respect to the Securities;

(v) it is an “accredited investor” (as defined in Rule 501(a) of Regulation D);

(vi) it has complied and will comply with the offering restrictions requirement of Regulation S;

(vii) at or prior to the confirmation of sale of Securities (other than a sale of Securities pursuant to Section 4(b)(i)(A) of this Agreement), it shall have sent to each distributor, dealer or person receiving a selling concession, fee or other remuneration that purchases Securities from it during the distribution compliance period (within the meaning of Regulation S) a confirmation or notice to substantially the following effect:

“The Securities covered hereby have not been registered under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (the “Securities Act”) and may not be offered or sold within the United States or to, or for the account or benefit of, U.S. persons (i) as part of their distribution at any time or (ii) otherwise until 40 days after the later of the commencement of the offering and the date of closing of the offering, except in either case in accordance with Regulation S or Rule 144A under the Securities Act. Additional restrictions on the offer and sale of the Securities are described in the offering memorandum for the Securities. Terms used in this paragraph have the meanings given to them by Regulation S.”;

(viii) it has only communicated or caused to be communicated and will only communicate or cause to be communicated any invitation or inducement to engage in investment activity (within the meaning of Section 21 of the Financial Services and Markets Act 2000 (the “FSMA”)) received by it in connection with the issue or sale of any Securities, in circumstances in which Section 21(1) of the FSMA does not apply to the Company;

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(ix) it has complied and will comply with all applicable provisions of the FSMA with respect to anything done by it in relation to the Securities in, from or otherwise involving the United Kingdom;

(x) it acknowledges that additional restrictions on the offer and sale of the Securities are described in the Disclosure Package and the Final Memorandum;

(xi) in relation to each Member State of the European Economic Area, it has not offered, sold or otherwise made available and will not offer, sell or otherwise make available, any Securities to any retail investor in the European Economic Area. For the purposes of this provision the expression “retail investor” means a person who is one (or more) of the following:

(A) a retail client as defined in point (11) of Article 4(1) of Directive 2014/5/EU (as amended, “MiFID II”); or

(B) a customer within the meaning of Directive (EU) 2016/97, where that customer would not qualify as a professional client as defined in point (10) of Article 4(1) of MiFID II; or

(C) not a qualified investor as defined in Regulation (EU) 2017/1129; and

the expression “offer” includes the communication in any form and by any means of sufficient information on the terms of the offer and the notes to be offered so as to enable an investor to decide to purchase or subscribe for the Securities; and

(xii) in relation to the United Kingdom, it has not offered, sold or otherwise made available and will not offer, sell or otherwise make available, any Securities to any retail investor in the United Kingdom. For the purposes of this provision the expression “retail investor” means a person who is one (or more) of the following:

(A) a retail client, as defined in point (8) of Article 2 of Regulation (EU) No 2017/565 as it forms part of domestic law by virtue of the EUWA; or

(B) a customer within the meaning of the provisions of the FSMA and any rules or regulations made under the FSMA to implement Directive (EU) 2016/97, where that customer would not qualify as a professional client, as defined in point (8) of Article 2(1) of Regulation (EU) No 600/2014 as it forms part of domestic law by virtue of the EUWA; or

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(C) not a qualified investor as defined in Article 2 of Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the EUWA; and

the expression “offer” includes the communication in any form and by any means of sufficient information on the terms of the offer and the Securities to be offered so as to enable an investor to decide to purchase or subscribe for the Securities.

5. Agreements. The Company and each of the Guarantors, jointly and severally, agree with each Initial Purchaser that:

(a) The Company will furnish to each Initial Purchaser and to counsel for the Initial Purchasers, without charge, during the period referred to in Section 5(c) below, as many copies of the materials contained in the Disclosure Package and the Final Memorandum and any amendments and supplements thereto as the Initial Purchasers may reasonably request.

(b) The Company will prepare a final term sheet, containing solely a description of the final terms of the Securities and the offering thereof, in the form approved by you and attached as Schedule II hereto.

(c) The Company will not amend or supplement the Disclosure Package or the Final Memorandum other than by the Parent filing documents under the Exchange Act that are incorporated by reference therein without the prior written consent of the Representative (such consent not to be unreasonably withheld, conditioned or delayed); provided, however, that prior to the completion of the distribution of the Securities by the Initial Purchasers (as defined by the opinion of counsel (including internal counsel) to the Initial Purchasers), the Company shall ensure that no document be filed under the Exchange Act that is incorporated by reference in the Disclosure Package or the Final Memorandum unless, prior to such proposed filing, the Company has provided the Representative with a copy of such document for their review and the Representative has not reasonably objected to the filing of such document. The Company will promptly advise the Representative when any document filed under the Exchange Act that is incorporated by reference in the Disclosure Package of the Final Memorandum shall have been filed with the Securities and Exchange Commission (the “Commission”).

(d) If at any time prior to the completion of the sale of the Securities by the Initial Purchasers, any event occurs as a result of which the Disclosure Package or the Final Memorandum, as then amended or supplemented, would include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made or the circumstances then prevailing, not misleading, or if it should be necessary to amend or supplement the Disclosure Package or the Final Memorandum to comply with applicable law, the Company will promptly (i) notify the Representative of any such event; (ii) subject to the requirements of Section 5(c), prepare an amendment or supplement that will correct such statement or omission or effect such compliance; and (iii) supply any supplemented or amended Disclosure Package or Final Memorandum to the several Initial Purchasers and counsel for the Initial Purchasers without charge in such quantities as they may reasonably request.

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(e) Without the prior written consent of the Representative, the Company and each Guarantor has not given and will not give to any prospective purchaser of the Securities any written information concerning the offering of the Securities other than materials contained in the Disclosure Package, the Final Memorandum or any other offering materials prepared by or with the prior written consent of the Representative.

(f) The Company will arrange, if necessary, for the qualification of the Securities for sale by the Initial Purchasers under the laws of such jurisdictions as the Representative may designate (including certain provinces of Canada) and will maintain such qualifications in effect so long as required for the sale of the Securities; provided that in no event shall the Company be obligated to (i) qualify to do business in any jurisdiction where it is not now so qualified, (ii) subject itself to taxation in any jurisdiction where it is not presently so subject or (iii) take any action that would subject it to service of process in suits, other than those arising out of the offering or sale of the Securities, in any jurisdiction where it is not now so subject. The Company will promptly advise the Representative of the receipt by the Company of any notification with respect to the suspension of the qualification of the Securities for sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose.

(g) The Company will not, and will not permit any of its Affiliates to, resell any Securities that have been acquired by any of them and that constitute “restricted securities” under Rule 144 under the Securities Act.

(h) None of the Company, its Affiliates, or any person acting on its or their behalf will, directly or indirectly, make offers or sales of any security, or solicit offers to buy any security, under circumstances that, as a result of the doctrine of “integration” referred to in Rule 502 under the Securities Act, would require the registration of the Securities under the Securities Act.

(i) None of the Company, its Affiliates, or any person acting on its or their behalf will engage in any directed selling efforts (within the meaning of Regulation S) with respect to the Securities; and each of them will comply with the offering restrictions requirement of Regulation S.

(j) None of the Company, its Affiliates, or any person acting on its or their behalf will engage in any General Solicitation with respect to the offer or sale of the Securities, other than any General Solicitation in respect of which the Representative has given its prior written consent; provided that the prior written consent of the Representative shall be deemed to have been given in respect of the General Solicitation included in Schedule III hereto.

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(k) For so long as any of the Securities are outstanding and are “restricted securities” within the meaning of Rule 144(a)(3) under the Securities Act, the Company, during any period in which it is not subject to and in compliance with Section 13 or 15(d) of the Exchange Act, will provide to each holder of such restricted securities and to each prospective purchaser (as designated by such holder) of such restricted securities, upon the request of such holder or prospective purchaser, any information required to be provided by Rule 144A(d)(4) under the Securities Act. This covenant is intended to be for the benefit of the holders, and the prospective purchasers designated by such holders, from time to time of such restricted securities.

(l) The Company will cooperate with the Representative and use its best efforts to permit the Securities to be eligible for clearance and settlement through The Depository Trust Company.

(m) The Company will use the net proceeds received from the sale of the Securities pursuant to this Agreement in the manner specified in the Disclosure Package and the Final Memorandum.

(n) Each of the Securities will bear, to the extent applicable, the legend contained in “Notice to Investors” in the Preliminary Memorandum and the Final Memorandum for the time period and upon the other terms stated therein.

(o) The Company will not for a period of 30 days following the Execution Time, without the prior written consent of the Representative, offer, sell, contract to sell, pledge, otherwise dispose of, or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the Company or any Affiliate of the Company or any person in privity with the Company or any Affiliate of the Company, directly or indirectly, or announce the offering, of any debt securities issued or guaranteed by the Company (other than the Securities).

(p) The Company and the Guarantors will not take, directly or indirectly, any action designed to, or that has constituted or that might reasonably be expected to, cause or result, under the Exchange Act or otherwise, in stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(q) The Company will furnish to the Representative at any time when any Securities remain outstanding, copies of all materials required to be delivered under the Indenture to holders of such Securities, except to the extent such materials are filed by the Company with the Commission and are publicly available.

(r) The Company shall ensure that the Parent complies with all applicable securities and other laws, rules and regulations, including, without limitation, the Sarbanes-Oxley Act, and use its best efforts to cause the Parent’s directors and officers, in their respective capacities as such, to comply with such laws, rules and regulations, including, without limitation, the provisions of the Sarbanes-Oxley Act.

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The Company and each of the Guarantors, jointly and severally, agree to pay the costs and expenses relating to the following matters: (i) the issuance of the Securities and the Guarantees and the fees of the Trustee; (ii) the preparation, printing or reproduction of the materials contained in the Disclosure Package and the Final Memorandum and each amendment or supplement to either of them; (iii) the printing (or reproduction) and delivery (including postage, air freight charges and charges for counting and packaging) of such copies of the materials contained in the Disclosure Package and the Final Memorandum, and all amendments or supplements to either of them, as may, in each case, be reasonably requested for use in connection with the offering and sale of the Securities and the Guarantees; (iv) the preparation, printing, authentication, issuance and delivery of the Securities; (v) any stamp or transfer taxes in connection with the original issuance and sale of the Securities; (vi) the printing (or reproduction) and delivery of this Agreement, any blue sky memorandum and all other agreements or documents printed (or reproduced) and delivered in connection with the offering of the Securities and the Guarantees; (vii) any registration or qualification of the Securities and the Guarantees for offer and sale under the securities or blue sky laws of the several states, the provinces of Canada and any other jurisdictions specified pursuant to Section 5(f) (including filing fees and the reasonable fees and expenses of counsel for the Initial Purchasers relating to such registration and qualification); (viii) the transportation and other expenses incurred by or on behalf of Company representatives in connection with presentations to prospective purchasers of the Securities; (ix) the fees and expenses of the Company’s accountants and the fees and expenses of counsel (including local and special counsel) for the Company; and (x) all other costs and expenses incident to the performance by the Company of its obligations hereunder.

6. Conditions to the Obligations of the Initial Purchasers. The obligations of the Initial Purchasers to purchase the Securities shall be subject to the accuracy of the representations and warranties of the Company and the Guarantors contained herein at the Execution Time and the Closing Date, to the accuracy of the statements of the Company and the Guarantors made in any certificates delivered pursuant to the provisions hereof, to the performance by the Company and the Guarantors of their respective obligations hereunder and to the following additional conditions:

(a) The Company shall have requested and caused (i) Sidley Austin LLP, counsel for the Company, to furnish to the Representative its opinion and negative assurance letter, each dated the Closing Date and addressed to the Representative, substantially in the form of Exhibit A-1 hereto and (ii) Sidley Austin LLP, tax counsel for the Company, to furnish to the Representative its opinion, dated as of the Closing Date and addressed to the Representative, substantially in the form of Exhibit A-2 hereto.

(b) The Company shall have requested and caused the associate general counsel of the Company to furnish the Representative an opinion, dated the Closing Date and addressed to the Representative, substantially in the form of Exhibit B hereto.

(c) The Representative shall have received from White & Case LLP, counsel for the Initial Purchasers, such opinion or opinions, dated the Closing Date and addressed to the Representative, with respect to the issuance and sale of the Securities, the Indenture, the Disclosure Package, the Final Memorandum (as amended or supplemented at the Closing Date) and other related matters as the Representative may reasonably require, and the Company shall have furnished to such counsel such documents as they request for the purpose of enabling them to pass upon such matters.

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(d) The Company shall have furnished to the Representative a certificate of the Company, signed by (x) the chief executive officer of the Company and (y) the principal financial or accounting officer of the Company, dated the Closing Date, to the effect that the signers of such certificate have carefully examined the Disclosure Package and the Final Memorandum and any supplements or amendments thereto and this Agreement and that:

(i) the representations and warranties of the Company and the Guarantors in this Agreement are true and correct on and as of the Closing Date with the same effect as if made on the Closing Date, and the Company and the Guarantors have complied with all the agreements and satisfied all the conditions on its part to be performed or satisfied hereunder at or prior to the Closing Date; and

(ii) since the date of the most recent financial statements included in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto), there has been no material adverse change in the condition (financial or otherwise), prospects, business or properties of the Company and its subsidiaries, taken as a whole whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(e) At the Execution Time and at the Closing Date, (i) the Company shall have requested and caused Deloitte & Touche LLP to furnish to the Representative customary comfort letters, dated respectively as of the Execution Time and as of the Closing Date, in form and substance reasonably satisfactory to the Representative and confirming that they are independent accountants within the meaning of the Exchange Act and the applicable published rules and regulations thereunder and (ii) the Company shall have furnished to the Representative a certificate of its chief financial officer, dated respectively as of the Execution Time and as of the Closing Date, in form and substance satisfactory to the Representative and providing “management comfort” with respect to certain financial information contained in the Disclosure Package and the Final Memorandum.

(f) At the Execution Time and at the Closing Date, the Company shall have requested and caused UHY LLP to furnish to the Representative customary comfort letters, dated respectively as of the Execution Time and as of the Closing Date, in form and substance reasonably satisfactory to the Representative and confirming that they are independent accountants within the meaning of the Exchange Act and the applicable published rules and regulations thereunder.

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(g) Subsequent to the Execution Time or, if earlier, the dates as of which information is given in the Disclosure Package (exclusive of any amendment or supplement thereto) and the Final Memorandum (exclusive of any amendment or supplement thereto), there shall not have been (i) any change or decrease specified in the letter or letters referred to in paragraphs (e) and (f) of this Section 6; or (ii) any change, or any development involving a prospective change, in or affecting the condition (financial or otherwise), prospects, business or properties of the Company and its subsidiaries taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto), the effect of which, in any case referred to in clause (i) or (ii) above, is, in the sole judgment of the Representative, so material and adverse as to make it impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

(h) The Securities shall be eligible for clearance and settlement through The Depository Trust Company.

(i) Subsequent to the Execution Time, there shall not have been any decrease in the rating of any of the Company’s or the Parent’s debt securities by any “nationally recognized statistical rating organization” (as defined for purposes of Rule 3(a)(62) under the Exchange Act) or any notice given of any intended or potential decrease in any such rating or of a possible change in any such rating that does not indicate the direction of the possible change.

(j) Prior to the Closing Date, the Company shall have furnished to the Representative such further information, certificates and documents as the Representative may reasonably request.

If any of the conditions specified in this Section 6 shall not have been fulfilled when and as provided in this Agreement, or if any of the opinions and certificates mentioned above or elsewhere in this Agreement shall not be reasonably satisfactory in form and substance to the Representative and counsel for the Initial Purchasers, this Agreement and all obligations of the Initial Purchasers hereunder may be cancelled at, or at any time prior to, the Closing Date by the Representative. Notice of such cancellation shall be given to the Company in writing or by telephone or facsimile confirmed in writing.

The documents required to be delivered by this Section 6 will be delivered at the office of counsel for the Initial Purchasers, at 1221 Avenue of the Americas, New York, New York 10020, on the Closing Date.

7. Reimbursement of Expenses. If the sale of the Securities provided for herein is not consummated because any condition to the obligations of the Initial Purchasers set forth in Section 6 hereof is not satisfied, because of any termination pursuant to Section 10 hereof or because of any refusal, inability or failure on the part of the Company to perform any agreement herein or comply with any provision hereof other than by reason of a default by any of the Initial Purchasers, the Company will reimburse the Initial Purchasers severally through the Representative on demand for all reasonable and documented expenses (including reasonable fees and disbursements of counsel) that shall have been incurred by them in connection with the proposed purchase and sale of the Securities.

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8. Indemnification and Contribution. (a) The Company and the Guarantors, jointly and severally, agree to indemnify and hold harmless each Initial Purchaser, the directors, officers, employees, Affiliates and agents of each Initial Purchaser and each person who controls any Initial Purchaser within the meaning of either the Securities Act or the Exchange Act against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Securities Act, the Exchange Act or other U.S. federal or state statutory law or regulation, at common law or otherwise, insofar as such losses, claims, damages or liabilities or actions in respect thereof arise out of or are based upon any untrue statement or alleged untrue statement of a material fact contained in the Preliminary Memorandum, the Final Memorandum, any Issuer Written Information, any General Solicitation, any document listed on Schedule IV hereto or any other written information used by or on behalf of the Company or the Guarantors in connection with the offer or sale of the Securities, or in any amendment or supplement thereto, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, and agrees to reimburse each such indemnified party, as incurred, for any legal or other expenses reasonably incurred by it in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Company and the Guarantors will not be liable in any such case to the extent that any such loss, claim, damage or liability arises out of or is based upon any such untrue statement or alleged untrue statement or omission or alleged omission made in the Preliminary Memorandum, the Final Memorandum, or in any amendment thereof or supplement thereto, in reliance upon and in conformity with written information furnished to the Company by or on behalf of any Initial Purchaser through the Representative specifically for inclusion therein. This indemnity agreement will be in addition to any liability that the Company or the Guarantors may otherwise have.

(b) Each Initial Purchaser severally, and not jointly, agrees to indemnify and hold harmless the Company, each Guarantor, their respective directors and officers, and each person who controls the Company or the Guarantors within the meaning of either the Securities Act or the Exchange Act, to the same extent as the foregoing indemnity to each Initial Purchaser, but only with reference to written information relating to such Initial Purchaser furnished to the Company by or on behalf of such Initial Purchaser through the Representative specifically for inclusion in the Preliminary Memorandum or the Final Memorandum (or in any amendment or supplement thereto). This indemnity agreement will be in addition to any liability that any Initial Purchaser may otherwise have. The Company and the Guarantors acknowledge that (i) the statements set forth in the last paragraph of the cover page regarding delivery of the Securities and (ii) under the heading “Plan of Distribution”, the eighth and ninth paragraphs related to covering and stabilizing transactions in the Preliminary Memorandum and the Final Memorandum constitute the only information furnished in writing by or on behalf of the Initial Purchasers for inclusion in the Preliminary Memorandum or the Final Memorandum or in any amendment or supplement thereto.

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(c) Promptly after receipt by an indemnified party under this Section 8 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against the indemnifying party under this Section 8, notify the indemnifying party in writing of the commencement thereof; but the failure so to notify the indemnifying party (i) will not relieve it from liability under paragraph (a) or (b) above unless and to the extent it did not otherwise learn of such action and such failure results in the forfeiture by the indemnifying party of substantial rights and defenses and (ii) will not, in any event, relieve the indemnifying party from any obligations to any indemnified party other than the indemnification obligation provided in paragraph (a) or (b) above. The indemnifying party shall be entitled to appoint counsel (including local counsel) of the indemnifying party’s choice at the indemnifying party’s expense to represent the indemnified party in any action for which indemnification is sought (in which case the indemnifying party shall not thereafter be responsible for the fees and expenses of any separate counsel, other than local counsel if not appointed by the indemnifying party, retained by the indemnified party or parties except as set forth below); provided, however, that such counsel shall be reasonably satisfactory to the indemnified party. Notwithstanding the indemnifying party’s election to appoint counsel (including local counsel) to represent the indemnified party in an action, the indemnified party shall have the right to employ separate counsel (including local counsel), and the indemnifying party shall bear the reasonable fees, costs and expenses of such separate counsel if (i) the use of counsel chosen by the indemnifying party to represent the indemnified party would present such counsel with a conflict of interest; (ii) the actual or potential defendants in, or targets of, any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded upon the advice of counsel that there may be legal defenses available to it and/or other indemnified parties that are different from or additional to those available to the indemnifying party; (iii) the indemnifying party shall not have employed counsel reasonably satisfactory to the indemnified party to represent the indemnified party within a reasonable time after notice of the institution of such action; or (iv) the indemnifying party shall authorize the indemnified party to employ separate counsel at the expense of the indemnifying party. An indemnifying party will not, without the prior written consent of the indemnified parties, settle or compromise or consent to the entry of any judgment with respect to any pending or threatened claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement, compromise or consent: (i) includes an unconditional release of each indemnified party from all liability arising out of such claim, action, suit or proceeding and (ii) does not include a statement as to or an admission of fault, culpability or a failure to act, by or on behalf of any indemnified party.

(d) In the event that the indemnity provided in paragraph (a) or (b) of this Section 8 is unavailable to or insufficient to hold harmless an indemnified party for any reason, the Company and the Guarantors, jointly and severally, and the Initial Purchasers severally agree to contribute to the aggregate losses, claims, damages and liabilities (including legal or other expenses reasonably incurred in connection with investigating or defending any loss, claim, damage, liability or action) (collectively “Losses”) to which the Company and the Guarantors and one or more of the Initial Purchasers may be subject in such proportion as is appropriate to reflect the relative benefits received by the Company and the Guarantors on the one hand and by the Initial Purchasers on the other from the offering of the Securities. If the allocation provided by the immediately preceding sentence is unavailable for any reason, the Company and the Guarantors, jointly and severally, and the Initial Purchasers severally shall contribute in such proportion as is appropriate to reflect not only such relative benefits but also the relative fault of the Company and the Guarantors on the one hand and the Initial Purchasers on the other in connection with the

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statements or omissions that resulted in such Losses, as well as any other relevant equitable considerations. Benefits received by the Company and the Guarantors shall be deemed to be equal to the total net proceeds from the offering (before deducting expenses) received by the Company, and benefits received by the Initial Purchasers shall be deemed to be equal to the total purchase discounts and commissions. Relative fault shall be determined by reference to, among other things, whether any untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information provided by the Company and the Guarantors on the one hand or the Initial Purchasers on the other, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such untrue statement or omission. The Company, the Guarantors and the Initial Purchasers agree that it would not be just and equitable if contribution were determined by pro rata allocation or any other method of allocation that does not take account of the equitable considerations referred to above. Notwithstanding the provisions of this paragraph (d), in no event shall any Initial Purchaser be required to contribute any amount in excess of the amount by which the total purchase discounts and commissions received by such Initial Purchaser with respect to the offering of the Securities exceeds the amount of any damages that such Initial Purchaser has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. For purposes of this Section 8, each person who controls an Initial Purchaser within the meaning of either the Securities Act or the Exchange Act and each director, officer, employee, Affiliate and agent of an Initial Purchaser shall have the same rights to contribution as such Initial Purchaser, and each person who controls the Company and the Guarantors within the meaning of either the Securities Act or the Exchange Act and each officer and director of the Company and the Guarantors shall have the same rights to contribution as the Company and the Guarantors, subject in each case to the applicable terms and conditions of this paragraph (d).

9. Default by an Initial Purchaser. If any one or more Initial Purchasers shall fail to purchase and pay for any of the Securities agreed to be purchased by such Initial Purchaser hereunder and such failure to purchase shall constitute a default in the performance of its or their obligations under this Agreement, the remaining Initial Purchasers shall be obligated severally to take up and pay for (in the respective proportions which the principal amount of Securities set forth opposite their names on Schedule I hereto bears to the aggregate principal amount of Securities set forth opposite the names of all the remaining Initial Purchasers on Schedule I hereto) the Securities which the defaulting Initial Purchaser or Initial Purchasers agreed but failed to purchase; provided, however, that in the event that the aggregate principal amount of Securities which the defaulting Initial Purchaser or Initial Purchasers agreed but failed to purchase shall exceed 10% of the aggregate principal amount of Securities set forth in Schedule I hereto, the remaining Initial Purchasers shall have the right to purchase all, but shall not be under any obligation to purchase any, of the Securities, and if such nondefaulting Initial Purchasers do not purchase all the Securities, this Agreement will terminate without liability to any nondefaulting Initial Purchaser or the Company. In the event of a default by any Initial Purchaser as set forth in this Section 9, the Closing Date shall be postponed for such period, not exceeding five Business Days, as the Representative shall determine in order that the required changes in the Final Memorandum or in any other documents or arrangements may be effected. Nothing contained in this Agreement shall relieve any defaulting Initial Purchaser of its liability, if any, to the Company or any nondefaulting Initial Purchaser for damages occasioned by its default hereunder.

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10. Termination. This Agreement shall be subject to termination in the absolute discretion of the Representative, by notice given to the Company prior to delivery of and payment for the Securities, if at any time prior to such time (i) trading of the common stock, par value $0.01 per share, of the Parent shall have been suspended on the New York Stock Exchange or any other United States national securities exchange; (ii) trading in securities generally on the New York Stock Exchange shall have been suspended or limited or minimum prices shall have been established on such exchange; (iii) a banking moratorium shall have been declared either by U.S. federal or New York State authorities; (iv) there shall have occurred a material disruption in commercial banking or securities settlement or clearance services; or (v) there shall have occurred any outbreak or escalation of hostilities, declaration by the United States of a national emergency or war or other calamity or crisis, in each case, the effect of which on financial markets is such as to make it, in the sole judgment of the Representative impractical or inadvisable to proceed with the offering, sale or delivery of the Securities as contemplated in the Disclosure Package and the Final Memorandum (exclusive of any amendment or supplement thereto).

11. Representations and Indemnities to Survive. The respective agreements, representations, warranties, indemnities and other statements of the Company, the Guarantors or their officers and of the Initial Purchasers set forth in or made pursuant to this Agreement will remain in full force and effect, regardless of any investigation made by or on behalf of the Initial Purchasers or the Company or any of the indemnified persons referred to in Section 8 hereof, and will survive delivery of and payment for the Securities. The provisions of Sections 7 and 8 hereof shall survive the termination or cancellation of this Agreement.

12. Notices. All communications hereunder will be in writing and effective only on receipt. Notices to the Initial Purchasers shall be given to the Representative c/o Citigroup Global Markets Inc., 388 Greenwich Street, New York, New York 10013 (fax: 646-291-1469), Attention: General Counsel. Notices to the Company, will be mailed, delivered or telefaxed to 972-556-6119 and confirmed to it at 6555 Sierra Drive, Irving, Texas 75039, attention of the Legal Department.

13. Successors. This Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and the indemnified persons referred to in Section 8 hereof and their respective successors, and, except as expressly set forth in Section 5(k) hereof, no other person will have any right or obligation hereunder.

14. Integration. This Agreement supersedes all prior agreements and understandings (whether written or oral) between the Company, the Guarantors and the Initial Purchasers, or any of them, with respect to the subject matter hereof.

15. Applicable Law. This Agreement, and any claim, controversy or dispute arising under or related to this Agreement, will be governed by and construed in accordance with the laws of the State of New York applicable to contracts made and to be performed within the State of New York.

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16. Waiver of Jury Trial. The Company and the Guarantors each irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the transactions contemplated hereby.

17. No Fiduciary Duty. The Company and the Guarantors hereby acknowledge that (a) the purchase and sale of the Securities pursuant to this Agreement is an arm’s-length commercial transaction between the Company and the Guarantors, on the one hand, and the Initial Purchasers and any Affiliate through which it may be acting, on the other, (b) the Initial Purchasers are acting as principal and not as an agent or fiduciary of the Company or the Guarantors and (c) the Company’s and the Guarantors’ engagement of the Initial Purchasers in connection with the offering and the process leading up to the offering is as independent contractors and not in any other capacity. Furthermore, the Company and the Guarantors agree that they are solely responsible for making their own judgments in connection with the offering (irrespective of whether any of the Initial Purchasers has advised or is currently advising the Company or the Guarantors on related or other matters). The Company and the Guarantors agree that they will not claim that the Initial Purchasers have rendered advisory services of any nature or respect, or owe an agency, fiduciary or similar duty to the Company or the Guarantors, in connection with such transaction or the process leading thereto.

18. Waiver of Tax Confidentiality. Notwithstanding anything herein to the contrary, purchasers of the Securities (and each employee, representative or other agent of a purchaser) may disclose to any and all persons, without limitation of any kind, the U.S. tax treatment and U.S. tax structure of any transaction contemplated herein and all materials of any kind (including opinions or other tax analyses) that are provided to the purchasers of the Securities relating to such U.S. tax treatment and U.S. tax structure, other than any information for which nondisclosure is reasonably necessary in order to comply with applicable securities laws.

19. Counterparts. This Agreement may be signed in one or more counterparts, each of which shall constitute an original and all of which together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Agreement by telecopier, facsimile or other electronic transmission (i.e., a “pdf” or “tif”) shall be effective as delivery of a manually executed counterpart thereof. Counterparts may be delivered via facsimile, electronic mail (including any electronic signature covered by the U.S. federal ESIGN Act of 2000, Uniform Electronic Transactions Act, the Electronic Signatures and Records Act or other applicable law, e.g., www.docusign.com) or other transmission method and any counterpart so delivered shall be deemed to have been duly and validly delivered and be valid and effective for all purposes.

20. Headings. The section headings used herein are for convenience only and shall not affect the construction hereof.

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21. Recognition of the U.S. Special Resolution Regimes.

(a) In the event that any Initial Purchaser that is a Covered Entity becomes subject to a proceeding under a U.S. Special Resolution Regime, the transfer from such Initial Purchaser of this Agreement, and any interest and obligation in or under this Agreement, will be effective to the same extent as the transfer would be effective under the U.S. Special Resolution Regime if this Agreement, and any such interest and obligation, were governed by the laws of the United States or a state of the United States.

(b) In the event that any Initial Purchaser that is a Covered Entity or a BHC Act Affiliate of such Initial Purchaser becomes subject to a proceeding under a U.S. Special Resolution Regime, Default Rights under this Agreement that may be exercised against such Initial Purchaser are permitted to be exercised to no greater extent than such Default Rights could be exercised under the U.S. Special Resolution Regime if this Agreement were governed by the laws of the United States or a state of the United States.

(c) For the purpose of this Section 21,

“BHC Act Affiliate” has the meaning assigned to the term “affiliate” in, and shall be interpreted in accordance with, 12 U.S.C. § 1841(k).

“Covered Entity” means any of the following:

(i) a “covered entity” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 252.82(b);

(ii) a “covered bank” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 47.3(b); or

(iii) a “covered FSI” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 382.2(b).

“Default Right” has the meaning assigned to that term in, and shall be interpreted in accordance with, 12 C.F.R. §§ 252.81, 47.2 or 382.1, as applicable.

“U.S. Special Resolution Regime” means each of (i) the Federal Deposit Insurance Act and the regulations promulgated thereunder and (ii) Title II of the Dodd-Frank Wall Street Reform and Consumer Protection Act and the regulations promulgated thereunder.

If the foregoing is in accordance with your understanding of our agreement, please sign and return to us the enclosed duplicate hereof, whereupon this letter and your acceptance shall represent a binding agreement between the Company, the Guarantors and the several Initial Purchasers.

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Very truly yours,
Vistra Operations Company LLC, as Issuer
By:	/s/ William M. Quinn
	Name: William M. Quinn
	Title: Senior Vice President and Treasurer
	Ambit California, LLC
	Ambit Energy Holdings, LLC
	Ambit Holdings, LLC
	Ambit Illinois, LLC
	Ambit Marketing, LLC
	Ambit Midwest, LLC
	Ambit New York, LLC
	Ambit Northeast, LLC
	Ambit Texas, LLC
	Angus Solar, LLC
	Bellingham Power Generation LLC
	Big Brown Power Company LLC
	Big Sky Gas, LLC
	Big Sky Gas Holdings, LLC
	Blackstone Power Generation LLC
	Bluenet Holdings, LLC
	Brightside Solar, LLC
	Calumet Energy Team, LLC
	Casco Bay Energy Company, LLC
	Coffeen and Western Railroad Company
	Coleto Creek Power, LLC
	Coleto Creek Energy Storage LLC
	Comanche Peak Power Company LLC
	Connecticut Gas & Electric, LLC
	Core Solar SPV I, LLC
	Crius Energy, LLC
	Crius Energy Holdings, LLC
	Crius Solar Fulfillment, LLC
	Dallas Power & Light Company, Inc.
	DeCordova BESS LLC
	Dicks Creek Power Company LLC
	Dynegy Coal Holdco, LLC
	Dynegy Coal Trading & Transportation, L.L.C.
	Dynegy Conesville, LLC
	Dynegy Energy Services (East), LLC
	Dynegy Energy Services, LLC

Signature Page to Purchase Agreement

Dynegy Killen, LLC

Dynegy Marketing and Trade, LLC

Dynegy Midwest Generation, LLC

Dynegy Operating Company

Dynegy Power Marketing, LLC

Dynegy Resources Generating Holdco, LLC

Dynegy South Bay, LLC

Dynegy Stuart, LLC

Emerald Grove Solar, LLC

Energy Rewards, LLC

Energy Services Providers, LLC

Ennis Power Company, LLC

EquiPower Resources Corp.

Everyday Energy NJ, LLC

Everyday Energy, LLC

Fayette Power Company LLC

Forest Grove Solar LLC

Generation SVC Company

Hanging Rock Power Company LLC

Hays Energy, LLC

Hopewell Power Generation, LLC

Illinois Power Generating Company

Illinois Power Marketing Company, LLC

Illinois Power Resources Generating, LLC

Illinois Power Resources, LLC

Illinova Corporation

IPH, LLC

Kendall Power Company LLC

Kincaid Generation, L.L.C.

La Frontera Holdings, LLC

Lake Road Generating Company, LLC

Liberty Electric Power, LLC

Lone Star Energy Company, Inc.

Lone Star Pipeline Company, Inc.

Luminant Administrative Services Company

Luminant Coal Generation LLC

Luminant Commercial Asset Management LLC

Luminant Energy Company LLC

Luminant Energy Trading California Company

Luminant ET Services Company LLC

Luminant Gas Imports LLC

Luminant Generation Company LLC

Luminant Mining Company LLC

Luminant Power Generation, LLC

Luminant Power LLC

Maroon Farmer, LLC

Signature Page to Purchase Agreement

Massachusetts Gas & Electric, LLC

Masspower, LLC

Miami Fort Power Company LLC

Midlothian Energy, LLC

Milford Power Company, LLC

Morro Bay Energy Storage 1, LLC

Morro Bay Energy Storage 2, LLC

Morro Bay Power Company LLC

Moss Landing Energy Storage 1, LLC

Moss Landing Energy Storage 2, LLC

Moss Landing Energy Storage 3, LLC

Moss Landing Energy Storage 4, LLC

Moss Landing Power Company LLC

NCA Resources Development Company LLC

NEPCO Services Company

Northeastern Power Company

Oak Grove Management Company LLC

Oak Hill Solar LLC

Oakland Energy Storage 1, LLC

Oakland Energy Storage 2, LLC

Oakland Energy Storage 3, LLC

Oakland Power Company LLC

Ontelaunee Power Operating Company, LLC

Pleasants Energy, LLC

Public Power & Utility of Maryland, LLC

Public Power & Utility of NY, LLC

Public Power, LLC (a Connecticut limited liability company)

Public Power, LLC (#3911142) (a Pennsylvania limited liability company)

Public Power, LLC (#3933152) (a Pennsylvania limited liability company)

Regional Energy Holdings, LLC

Richland-Stryker Generation LLC

Sandow Power Company LLC

Sayreville Power Generation LP

Sayreville Power GP Inc.

Sayreville Power Holdings LLC

Sithe Energies, Inc.

Sithe/Independence LLC

Southwestern Electric Service Company, Inc.

Texas Electric Service Company, Inc.

Texas Energy Industries Company, Inc.

Texas Power & Light Company, Inc.

Texas Utilities Company, Inc.

Texas Utilities Electric Company, Inc.

Signature Page to Purchase Agreement

	Trieagle 1, LLC
	Trieagle 2, LLC
	Trieagle Energy LP
	Trinidad Power Storage LLC
	TXU Electric Company, Inc.
	TXU Energy Retail Company LLC
	TXU Retail Services Company
	U.S. Gas & Electric, LLC
	Upton County Solar 2, LLC
	USG&E Solar, LLC
	Value Based Brands LLC
	Verengo, LLC
	Viridian Energy, LLC
	Viridian Energy Ohio LLC
	Viridian Energy PA LLC
	Viridian Energy NY, LLC
	Viridian International Management LLC
	Viridian Network, LLC
	Vistra Asset Company LLC
	Vistra Corporate Services Company
	Vistra EP Properties Company
	Vistra Finance Corp.
	Vistra Insurance Solutions LLC
	Vistra Preferred, LLC
	Vistra Zero LLC
	Vistra Zero Operating Company, LLC
	Vistra Zero 2.0, LLC
	Volt Asset Company, LLC
	VZ Development LLC
	Washington Power Generation LLC
	Wise County Power Company, LLC
	Wise-Fuels Pipeline, Inc.
	Zimmer Power Company LLC, as Guarantors
By:	/s/ William M. Quinn
Name: William M. Quinn
Title: Senior Vice President and Treasurer

Signature Page to Purchase Agreement

The foregoing Agreement is hereby

confirmed and accepted as of the

date first above written.

CITIGROUP GLOBAL MARKETS INC.

By:	/s/ Kirkwood Roland
	Name: Kirkwood Roland
	Title: Managing Director

For itself and the other several Initial

Purchasers named in Schedule I to the

foregoing Agreement.

(Signature Page to Purchase Agreement)

EX-99.1

Exhibit 99.1

Vistra Announces Private Offerings of

Senior Secured Notes and Senior Unsecured Notes and Cash Tender Offer

IRVING, Texas, Dec. 11, 2023 — Vistra Corp. (NYSE: VST) (the “Company” or “Vistra”) announced today the launch of concurrent private offerings (the “Offerings”) of 6.950% senior secured notes due 2033 (the “Secured Notes”), which form a part of the same series of the Issuer’s (as defined below) outstanding 6.950% Senior Secured Notes due 2033 issued on September 26, 2023, and 7.750% senior unsecured notes due 2031 (the “Unsecured Notes” and, together with the Secured Notes, the “New Notes”), which form a part of the same series of the Issuer’s outstanding 7.750% Senior Notes due 2031 issued on September 26, 2023, to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. The Secured Notes will be senior, secured obligations of Vistra Operations Company LLC, a Delaware limited liability company and an indirect wholly owned subsidiary of the Company (the “Issuer”), and the Unsecured Notes will be senior, unsecured obligations of the Issuer. The New Notes will be fully and unconditionally guaranteed by certain of the Issuer’s current and future subsidiaries that also guarantee the Issuer’s Credit Agreement, dated as of October 3, 2016 (as amended, the “Credit Agreement”), by and among the Issuer, as borrower, Vistra Intermediate Company LLC, the guarantors party thereto, Credit Suisse AG, Cayman Islands Branch (as successor to Deutsche Bank AG New York Branch), as administrative and collateral agent, various lenders and letter of credit issuers party thereto, and the other parties named therein. The Secured Notes will be secured by a first-priority security interest in the same collateral that is pledged for the benefit of the lenders under the Issuer’s Credit Agreement and certain other agreements, which consists of a substantial portion of the property, assets and rights owned by the Issuer and the subsidiary guarantors as well as the stock of the Issuer. The collateral securing the Secured Notes will be released if the Issuer’s senior, unsecured long-term debt securities obtain an investment grade rating from two out of the three rating agencies, subject to reversion if such rating agencies withdraw the investment grade rating of the Issuer’s senior, unsecured long-term debt securities or downgrade such rating below investment grade.

The Company intends to use the proceeds from the Offerings together with cash on hand (i) to fund the Tender Offers (as defined below) to purchase up to the Aggregate Maximum Tender Amount (as defined below) of the Issuer’s outstanding Notes (as defined below), (ii) to pay fees and expenses related to the Tender Offers and the Offerings, and (iii) to use the remainder, if any, for general corporate purposes.

The consummation of the Secured Offering is not conditioned upon the consummation of the Unsecured Offering, and the consummation of the Unsecured Offering is not conditioned upon the consummation of the Secured Offering.

The New Notes will not be registered under the Securities Act or the securities laws of any state or other jurisdiction and may not be offered or sold in the United States absent registration or an applicable exemption from such registration requirements.

Vistra – Press Release

Dec. 11, 2023, Page 2

The Company also announced today the commencement of cash tender offers (“Tender Offers”) to purchase up to an aggregate principal amount that will not result in an aggregate purchase price that exceeds $500,000,000 (subject to increase or decrease by the Issuer, the “Aggregate Maximum Tender Amount”) of the Issuer’s outstanding 3.550% Senior Secured Notes due 2024 (the “3.550% 2024 Notes”), 4.875% Senior Secured Notes due 2024 (the “4.875% 2024 Notes”) and 5.125% Senior Secured Notes due 2025 (the “5.125% 2025 Notes”, and, together with the 3.550% 2024 Notes and 4.875% 2024 Notes, the “Notes” and, each series, a “series of Notes”), subject to the order of priority (the “Acceptance Priority Levels” as set forth in the table below under “Acceptance Priority Level”).

The price offered in the Tender Offers and other information relating to the Tender Offers are set forth in the table below.

Title of Notes	CUSIP Number (1)	Aggregate Principal Amount Outstanding (2)		Acceptance Priority Level (3)		Reference U.S. Treasury Security	Bloomberg Reference Page (4)		Fixed Spread (basis points)			Early Tender Premium (6)
3.550% Senior Secured Notes due 2024	92840V AD4; U9226V AC1; U9226V AG2	$	1,500,000,000		1	0.375% UST due 07/15/24		FIT3		+115		$	30.00
4.875% Senior Secured Notes due 2024(5)	92840V AK8; U9226V AJ6	$	400,000,000		2	0.250% UST due 05/15/24		FIT3		+105	(5)	$	30.00
5.125% Senior Secured Notes due 2025	92840V AL6; U9226V AK3	$	1,100,000,000		3	2.125% UST due 05/15/25		FIT4		+135		$	30.00

(1) No representation is made as to the correctness or accuracy of the CUSIP Numbers listed in the Offer to Purchase (as defined below) or printed on the Notes. They are provided solely for the convenience of the Holders (as defined below) of the Notes.

(2) As of December 11, 2023.

(3) Subject to the Aggregate Maximum Tender Amount and proration, the principal amount of each series of Notes that is purchased in the Tender Offers will be determined in accordance with the applicable Acceptance Priority Level (in numerical priority order with 1 being the highest Acceptance Priority Level and 3 being the lowest) specified in this column.

(4) The applicable page on Bloomberg from which the Dealer Managers (as defined herein) will quote the bid side prices of the applicable U.S. Treasury Security. In the above table, “UST” denotes a U.S. Treasury Security.

(5) In respect of the 4.875% 2024 Notes (as defined herein), notwithstanding the calculation set forth above, the Total Consideration for each $1,000 principal amount of 4.875% 2024 Notes validly tendered (and not validly withdrawn) and accepted for purchase by us shall not exceed $1,000 (the “2024 Notes Consideration Cap”).

(6) Per $1,000 principal amount of Notes validly tendered at or prior to the Early Tender Date (and not validly withdrawn) and accepted for purchase by us.

The Tender Offers are being made upon the terms and subject to the conditions set forth in the Offer to Purchase, dated December 11, 2023 (as the same may be amended or supplemented from time to time, the “Offer to Purchase”), including the Financing Condition (as defined below). The Tender Offers are open to all registered holders (the “Holders”) of the Notes. The Issuer reserves the right, but is under no obligation, to increase the Aggregate Maximum Tender Amount at any time, including on or after the Price Determination Date (as defined below), without extending withdrawal rights except as required by law. Notes of a series may be subject to proration (as described in the Offer to Purchase) if the aggregate principal amount of the Notes of such series validly tendered and not validly withdrawn would cause the Aggregate Maximum Tender Amount to be exceeded.

Subject to the terms and conditions of the Tender Offers, each Holder who validly tenders and does not subsequently validly withdraw its Notes at or prior to 5:00 p.m., New York City time, on December 22, 2023 (the “Early Tender Date”) will be entitled to receive the applicable total consideration (“Total Consideration”), which includes an early tender premium of $30 per $1,000 principal amount of the Notes accepted for purchase (“Early Tender Premium”), plus accrued and unpaid interest up to, but not including, the Early Settlement Date (as defined below) if and when such Notes are accepted for payment. Subject to the 2024 Notes Consideration Cap, the Total Consideration for each series of Notes validly tendered and accepted for purchase will be determined in the manner described in the Offer to Purchase by reference to the applicable fixed spread over the yield to maturity based on the bid side price of the applicable Reference U.S. Treasury Security specified in the table above and in the Offer to

Vistra – Press Release

Dec. 11, 2023, Page 3

Purchase. In calculating the applicable Total Consideration for a series of Notes, the application of the par call date will be in accordance with standard market practice. Holders who validly tender their Notes after the Early Tender Date but at or prior to 5:00 p.m., New York City time, on January 10, 2024, or such other date as the Issuer extends the Tender Offers (such date and time, as it may be extended, the “Expiration Date”) will be entitled to receive only tender offer consideration (the “Tender Offer Consideration”) equal to the Total Consideration less the Early Tender Premium, plus accrued and unpaid interest up to, but not including, the applicable settlement date, if and when such Notes are accepted for payment. The Total Consideration and Tender Offer Consideration will be determined at 10:00 a.m., New York City time, December 26, 2023, unless extended by Vistra (the “Price Determination Date”).

Payments for the Notes purchased will include accrued and unpaid interest from and including the last interest payment date applicable to the relevant series of Notes up to, but not including, the applicable settlement date for such Notes accepted for purchase. The settlement date for the Notes that are validly tendered on or prior to the Early Tender Date is expected to be January 2, 2024, five business days following the scheduled Early Tender Date (the “Early Settlement Date”). The settlement date for the Notes that are validly tendered following the Early Tender Date but on or prior to the Expiration Date is expected to be January 15, 2024, three business days following the scheduled Expiration Date (the “Final Settlement Date”).

Subject to the Aggregate Maximum Tender Amount and proration, all Notes validly tendered and not validly withdrawn at or prior to the Early Tender Date having a higher Acceptance Priority Level (with 1 being the highest) will be accepted before any validly tendered Notes having a lower Acceptance Priority Level (with 3 being the lowest), and all Notes validly tendered following the Early Tender Date having a higher Acceptance Priority Level will be accepted before any Notes validly tendered following the Early Tender Date having a lower Acceptance Priority Level. If the Tender Offers are not fully subscribed at the Early Tender Date, subject to the Aggregate Maximum Tender Amount and proration, Notes validly tendered and not validly withdrawn at or prior to the Early Tender Date will be accepted for purchase in priority to Notes validly tendered following the Early Tender Date even if such Notes validly tendered following the Early Tender Date have a higher Acceptance Priority Level than Notes validly tendered at or prior to the Early Tender Date.

If the Tender Offers are fully subscribed at the Early Tender Date, Holders who validly tender Notes following the Early Tender Date but on or prior to the Expiration Date will not have any of their Notes accepted for purchase regardless of their Acceptance Priority Level.

The Issuer’s obligation to accept for purchase, and to pay for, the Notes validly tendered pursuant to the Tender Offers is subject to, and conditioned upon, among other things, the receipt by the Issuer of gross proceeds of at least $500 million from the Offerings (the “Financing Condition”). We expect to use the net proceeds from the Offerings to finance our payments of the Tender Offer Consideration and the Total Consideration, as applicable, and any fees payable in connection with the Tender Offers, subsequent to the date hereof and on or prior to the Final Settlement Date.

The Issuer’s obligation to consummate the Tender Offers is subject to the Financing Condition. The Tender Offers are not contingent upon the tender of any minimum principal amount of Notes. The Offerings are not conditioned upon the completion of the Tender Offers.

Vistra has retained Citigroup Global Markets Inc. to serve as the Lead Dealer Manager for the Tender Offers. Global Bondholder Services Corporation has been retained to serve as the Depositary and Information Agent for the Tender Offers. Questions regarding the Tender Offers may be directed to Citigroup Global Markets Inc. at 388 Greenwich Street, New York, New York 10013, (800) 558-3745. Requests for the Offer to Purchase may be directed to Global Bondholder Services Corporation at 65 Broadway – Suite 404, New York, New York 10006, Attn: Corporate Actions, (212) 430-3774 (for banks and brokers) or (855) 654-2014 (for all others).

Vistra – Press Release

Dec. 11, 2023, Page 4

The Issuer is making the Tender Offers only by, and pursuant to, the terms of the Offer to Purchase. None of Vistra, the Issuer, the Lead Dealer Manager, or the Depositary and Information Agent make any recommendation as to whether Holders should tender or refrain from tendering their Notes. Holders must consult their own investment and tax advisors and make their own decisions as to whether to tender their Notes and, if so, the principal amount of the Notes to tender. The Tender Offers are not being made to holders of the Notes in any jurisdiction in which the making or acceptance thereof would not be in compliance with the securities, blue sky or other laws of such jurisdiction. In any jurisdiction in which the securities laws or blue sky laws require the Tender Offers to be made by a licensed broker or dealer, the Tender Offers will be deemed to be made on behalf of Vistra by the Lead Dealer Manager, or one or more registered brokers or dealers that are licensed under the laws of such jurisdiction.

This press release shall not constitute an offer to sell or a solicitation of an offer to buy the securities described above, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction.

Media

Meranda Cohn

214-875-8004

Media.Relations@vistracorp.com

Analysts

Meagan Horn

214-812-0046

Investor@vistracorp.com

About Vistra

Vistra (NYSE: VST) is a leading, Fortune 500 integrated retail electricity and power generation company based in Irving, Texas, providing essential resources for customers, commerce, and communities. With operations in 20 states and the District of Columbia, Vistra combines an innovative, customer-centric approach to retail with safe, reliable, diverse, and efficient power generation. Learn more at https://www.vistracorp.com.

Cautionary Note Regarding Forward-Looking Statements

The information presented herein includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements, which are based on current expectations, estimates and projections about the industry and markets in which Vistra operates and beliefs of and assumptions made by Vistra’s management, involve risks and uncertainties, which are difficult to predict and are not guarantees of future performance, that could significantly affect the financial results of Vistra. All statements, other than statements of historical facts, that are presented herein, or in response to questions or otherwise, that address activities, events or developments that may occur in the future, including such matters as activities related to our financial or operational projections, projected synergy, value lever and net debt targets, capital allocation, capital expenditures, liquidity, projected Adjusted EBITDA to free cash flow conversion rate, dividend policy, business strategy, competitive strengths, goals, future acquisitions or dispositions, development or operation of power generation assets, market and industry developments and the growth of our businesses and operations (often, but not always, through the use of words or phrases, or the negative variations of those words or other comparable words of a future or forward-looking nature, including, but not limited to: “intends,” “plans,” “will likely,” “unlikely,” “believe,” “confident”, “expect,” “seek,” “anticipate,” “estimate,” “continue,” “will,” “shall,” “should,” “could,” “may,” “might,” “predict,” “project,” “forecast,” “target,” “potential,” “goal,” “objective,” “guidance” and “outlook”), are forward-looking statements. Readers are cautioned not to place undue reliance on forward-looking statements. Although Vistra believes that in making any such forward-looking statement, Vistra’s expectations are based on reasonable assumptions, any such forward-looking statement involves uncertainties and risks that could cause results to differ materially from those projected in or implied by any such forward-

Vistra – Press Release

Dec. 11, 2023, Page 5

looking statement, including, but not limited to: (i) adverse changes in general economic or market conditions (including changes in interest rates) or changes in political conditions or federal or state laws and regulations; (ii) the ability of Vistra to execute upon its contemplated strategic, capital allocation, performance, and cost-saving initiatives including the acquisition of Energy Harbor Corp. and to successfully integrate acquired businesses; (iii) actions by credit ratings agencies; (iv) the ability of Vistra to consummate the transaction with Energy Harbor Corp., successfully integrate Energy Harbor Corp.’s businesses and realize the anticipated benefits of the transaction; and (v) those additional risks and factors discussed in reports filed with the Securities and Exchange Commission by Vistra from time to time, including the uncertainties and risks discussed in the sections entitled “Risk Factors” and “Forward-Looking Statements” in Vistra’s annual report on Form 10-K for the year ended December 31, 2022 and any subsequently filed quarterly reports on Form 10-Q.

Any forward-looking statement speaks only at the date on which it is made, and except as may be required by law, Vistra will not undertake any obligation to update any forward-looking statement to reflect events or circumstances after the date on which it is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time, and it is not possible to predict all of them; nor can Vistra assess the impact of each such factor or the extent to which any factor, or combination of factors, may cause results to differ materially from those contained in any forward-looking statement.

EX-99.2

Exhibit 99.2

Vistra Prices Upsized Private Offerings of

$400 Million of Senior Secured Notes and

$350 Million of Senior Notes;

Upsizes Cash Tender Offers to $750 Million

IRVING, Texas, Dec. 11, 2023 — Vistra Corp. (NYSE: VST) (the “Company” or “Vistra”) announced today the pricing of upsized private offerings of $400 million aggregate principal amount of 6.950% senior secured notes due 2033, which form a part of the same series of the Issuer’s (as defined below) outstanding 6.950% Senior Secured Notes due 2033 issued on September 26, 2023, at a price to the public of 102.177% of their face value (the “Secured Notes”) in a private offering (the “Secured Offering”) and $350 million aggregate principal amount of 7.750% senior unsecured notes due 2031, which form a part of the same series of the Issuer’s outstanding 7.750% Senior Notes due 2031 issued on September 26, 2023, at a price to the public of 102.00% of their face value (the “Unsecured Notes” and, together with the Secured Notes, the “New Notes”) in a concurrent private offering (the “Unsecured Offering” and, together with the Secured Offering, the “Offerings”) to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. The Secured Notes will be senior, secured obligations of Vistra Operations Company LLC, a Delaware limited liability company and an indirect wholly owned subsidiary of the Company (the “Issuer”), and the Unsecured Notes will be senior, unsecured obligations of the Issuer. The Secured Notes will bear interest at the rate of 6.950% per annum and the Unsecured Notes will bear interest at the rate of 7.750% per annum. The New Notes will be fully and unconditionally guaranteed by certain of the Issuer’s current and future subsidiaries that also guarantee the Issuer’s Credit Agreement, dated as of October 3, 2016 (as amended, the “Credit Agreement”), by and among the Issuer, as borrower, Vistra Intermediate Company LLC, the guarantors party thereto, Credit Suisse AG, Cayman Islands Branch (as successor to Deutsche Bank AG New York Branch), as administrative and collateral agent, various lenders and letter of credit issuers party thereto, and the other parties named therein. The Secured Notes will be secured by a first-priority security interest in the same collateral that is pledged for the benefit of the lenders under the Issuer’s Credit Agreement and certain other agreements, which consists of a substantial portion of the property, assets and rights owned by the Issuer and the subsidiary guarantors as well as the stock of the Issuer. The collateral securing the Secured Notes will be released if the Issuer’s senior, unsecured long-term debt securities obtain an investment grade rating from two out of the three rating agencies, subject to reversion if such rating agencies withdraw the investment grade rating of the Issuer’s senior, unsecured long-term debt securities or downgrade such rating below investment grade.

The Company intends to use the proceeds from the Offerings together with cash on hand (i) to fund the cash tender offers announced by the Company earlier today (the “Tender Offers”) to purchase a portion of the Issuer’s outstanding 3.55% Senior Secured Notes due 2024, 4.875% Senior Secured Notes due 2024 and 5.125% Senior Secured Notes due 2025 up to an aggregate principal amount that will not result in an upsized aggregate purchase price that exceeds $750,000,000 (subject to increase or decrease by the Issuer), (ii) to pay fees and expenses related to the Offerings and the Tender Offers and (iii) to use the remainder, if any, for general corporate purposes.

Vistra – Press Release

Dec. 11, 2023, Page 2

As referenced above, the Company has determined, in connection with the upsize of the Offerings, to correspondingly upsize the maximum purchase price under the Tender Offers from $500 million to $750 million.

The Offerings are expected to close on December 22, 2023, subject to customary closing conditions. The consummation of the Secured Offering is not conditioned upon the consummation of the Unsecured Offering, and the consummation of the Unsecured Offering is not conditioned upon the consummation of the Secured Offering. The New Notes will not be registered under the Securities Act or the securities laws of any state or other jurisdiction and may not be offered or sold in the United States absent registration or an applicable exemption from such registration requirements.

This press release shall not constitute an offer to sell or a solicitation of an offer to buy the securities described above, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction.

Media

Meranda Cohn

214-875-8004

Media.Relations@vistracorp.com

Analysts

Meagan Horn

214-812-0046

Investor@vistracorp.com

About Vistra

Vistra (NYSE: VST) is a leading, Fortune 500 integrated retail electricity and power generation company based in Irving, Texas, providing essential resources for customers, commerce, and communities. With operations in 20 states and the District of Columbia, Vistra combines an innovative, customer-centric approach to retail with safe, reliable, diverse, and efficient power generation. Learn more at https://www.vistracorp.com.

Cautionary Note Regarding Forward-Looking Statements

The information presented herein includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements, which are based on current expectations, estimates and projections about the industry and markets in which Vistra operates and beliefs of and assumptions made by Vistra’s management, involve risks and uncertainties, which are difficult to predict and are not guarantees of future performance, that could significantly affect the financial results of Vistra. All statements, other than statements of historical facts, that are presented herein, or in response to questions or otherwise, that address activities, events or developments that may occur in the future, including such matters as activities related to our financial or operational projections, projected synergy, value lever and net debt targets, capital allocation, capital expenditures, liquidity, projected Adjusted EBITDA to free cash flow conversion rate, dividend policy, business strategy, competitive strengths, goals, future acquisitions or dispositions, development or operation of power generation assets, market and industry developments and the growth of our businesses and operations (often, but not always, through the use of words or phrases, or the negative variations of those words or other comparable words of a future or forward-looking nature, including, but not limited to: “intends,” “plans,” “will likely,” “unlikely,” “believe,” “confident”, “expect,” “seek,” “anticipate,” “estimate,” “continue,” “will,” “shall,” “should,” “could,” “may,” “might,” “predict,” “project,” “forecast,” “target,” “potential,” “goal,” “objective,” “guidance” and “outlook”), are forward-looking statements. Readers are cautioned not to place undue reliance on forward-looking statements. Although Vistra believes that in making any such forward-looking statement, Vistra’s expectations are based on reasonable assumptions, any such forward-looking statement involves uncertainties and risks that could cause results to differ materially from those projected in or implied by any such forward-looking statement, including, but not limited to: (i) adverse changes in general economic or market conditions (including changes in interest rates) or changes in political conditions or federal or state laws and regulations; (ii) the ability of Vistra to execute upon its contemplated strategic, capital allocation, performance, and cost-saving initiatives including the acquisition

Vistra – Press Release

Dec. 11, 2023, Page 3

of Energy Harbor Corp. and to successfully integrate acquired businesses; (iii) actions by credit ratings agencies; (iv) the ability of Vistra to consummate the transaction with Energy Harbor Corp., successfully integrate Energy Harbor Corp.’s businesses and realize the anticipated benefits of the transaction; and (v) those additional risks and factors discussed in reports filed with the Securities and Exchange Commission by Vistra from time to time, including the uncertainties and risks discussed in the sections entitled “Risk Factors” and “Forward-Looking Statements” in Vistra’s annual report on Form 10-K for the year ended December 31, 2022 and any subsequently filed quarterly reports on Form 10-Q.

Any forward-looking statement speaks only at the date on which it is made, and except as may be required by law, Vistra will not undertake any obligation to update any forward-looking statement to reflect events or circumstances after the date on which it is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time, and it is not possible to predict all of them; nor can Vistra assess the impact of each such factor or the extent to which any factor, or combination of factors, may cause results to differ materially from those contained in any forward-looking statement.

XML

Document and Entity Information	Dec. 11, 2023
Document And Entity Information [Line Items]
Amendment Flag	false
Entity Central Index Key	0001692819
Document Type	8-K
Document Period End Date	Dec. 11, 2023
Entity Registrant Name	VISTRA CORP.
Entity Incorporation State Country Code	DE
Entity File Number	001-38086
Entity Tax Identification Number	36-4833255
Entity Address, Address Line One	6555 Sierra Drive
Entity Address, City or Town	Irving
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75039
City Area Code	(214)
Local Phone Number	812-4600
Written Communications	false
Soliciting Material	false
Pre Commencement Tender Offer	false
Pre Commencement Issuer Tender Offer	false
Entity Emerging Growth Company	false
Common Stock [Member]
Document And Entity Information [Line Items]
Security 12b Title	Common stock, par value $0.01 per share
Trading Symbol	VST
Security Exchange Name	NYSE
Warrant [Member]
Document And Entity Information [Line Items]
Security 12b Title	Warrants
Trading Symbol	VST.WS.A
Security Exchange Name	NYSE