Ameren Transmission Company of Illinois $140,000,000 5.83% Senior Notes, Series A, due August 6, 2041 and $160,000,000 6.24% Senior Notes, Series B, due January 28, 2054 Note Purchase Agreement Dated as of August 6, 2026

Exhibit 4.2

Execution Version

Ameren Transmission Company of Illinois

$300,000,000

$140,000,000 5.83% Senior Notes, Series A, due August 6, 2041

and

$160,000,000 6.24% Senior Notes, Series B, due January 28, 2054

______________

Note Purchase Agreement

______________

Dated as of August 6, 2026

TABLE OF CONTENTS

SECTION    HEADING    PAGE

SECTION 1.    AUTHORIZATION OF NOTES    1

SECTION 2. SALE AND PURCHASE OF NOTES    1

SECTION 3. CLOSINGS    2

SECTION 4. CONDITIONS TO EACH CLOSING    2

Section 4.1. Representations and Warranties    2

Section 4.2. Performance; No Default, Change of Control, or Control Event    2

Section 4.3. Compliance Certificates    3

Section 4.4. Opinions of Counsel    3

Section 4.5. Purchase Permitted By Applicable Law, Etc    3

Section 4.6. Sale of Other Notes    3

Section 4.7. Payment of Special Counsel Fees    3

Section 4.8. Private Placement Numbers    4

Section 4.9. Changes in Corporate Structure    4

Section 4.10. Closing Instructions    4

Section 4.11. Governmental Approval    4

Section 4.12. Proceedings and Documents    4

SECTION 5. REPRESENTATIONS AND WARRANTIES OF THE COMPANY    4

Section 5.1. Organization; Power and Authority    5

Section 5.2. Authorization, Etc    5

Section 5.3. Disclosure    5

Section 5.4. Organization and Ownership of Shares of Subsidiaries; Affiliates    5

Section 5.5. Financial Statements; Material Liabilities    5

Section 5.6. Compliance with Laws, Other Instruments, Etc    6

Section 5.7. Governmental Authorizations, Etc    6

Section 5.8. Litigation; Observance of Statutes and Orders    6

Section 5.9. Taxes    6

Section 5.10. Title to Property; Leases    7

Section 5.11. Licenses, Permits, Etc    7

Section 5.12. Compliance with Employee Benefit Plans    7

Section 5.13. Private Offering by the Company    8

Section 5.14. Use of Proceeds; Margin Regulations    8

Section 5.15. Existing Indebtedness    8

Section 5.16. Foreign Assets Control Regulations, Etc    9

Section 5.17. Status under Certain Statutes    10

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SECTION 6. REPRESENTATIONS OF THE PURCHASERS    10

Section 6.1. Purchase for Investment    10

Section 6.2. Source of Funds    10

Section 6.3. Accredited Investor    12

Section 6.4. Status Under OBBB    12

SECTION 7. INFORMATION AS TO COMPANY    12

Section 7.1. Financial and Business Information    12

Section 7.2. Officer’s Certificate    14

Section 7.3. Visitation    15

Section 7.4. Electronic Delivery    16

SECTION 8. PAYMENT AND PREPAYMENT OF THE NOTES    16

Section 8.1. Maturity    16

Section 8.2. Optional Prepayments with and Without Make-Whole Amount    17

Section 8.3. Allocation of Partial Prepayments    18

Section 8.4. Maturity; Surrender, Etc.    18

Section 8.5. Purchase of Notes    18

Section 8.6. Make-Whole Amount    18

Section 8.7. Change of Control    20

Section 8.8. Payments Due on Non-Business Days    21

SECTION 9. AFFIRMATIVE COVENANTS.    22

Section 9.1. Compliance with Laws    22

Section 9.2. Insurance    22

Section 9.3. Maintenance of Properties    22

Section 9.4. Payment of Taxes    22

Section 9.5. Corporate Existence, Etc    23

Section 9.6. Books and Records    23

Section 9.7. Guarantors    23

Section 9.8. Notes to Rank Pari Passu    24

Section 9.9. Energy Regulatory Status    24

Section 9.10. Maintenance of Rating on the Notes    24

SECTION 10. NEGATIVE COVENANTS.    25

Section 10.1. Transactions with Affiliates    25

Section 10.2. Merger, Consolidation, Etc    25

Section 10.3. Sale of Assets    26

Section 10.4. Line of Business    27

Section 10.5. Economic Sanctions, Etc    28

Section 10.6. Liens    28

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Section 10.7. Financial Covenants    31

SECTION 11. EVENTS OF DEFAULT    31

SECTION 12. REMEDIES ON DEFAULT, ETC    33

Section 12.1. Acceleration    33

Section 12.2. Other Remedies    34

Section 12.3. Rescission    34

Section 12.4. No Waivers or Election of Remedies, Expenses, Etc    35

SECTION 13. REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES    35

Section 13.1. Registration of Notes    35

Section 13.2. Transfer and Exchange of Notes    35

Section 13.3. Replacement of Notes    36

SECTION 14. PAYMENTS ON NOTES    36

Section 14.1. Place of Payment    36

Section 14.2. Payment by Wire Transfer    36

Section 14.3. FATCA Information    37

SECTION 15. EXPENSES, ETC    37

Section 15.1. Transaction Expenses    37

Section 15.2. Certain Taxes    38

Section 15.3. Survival    38

SECTION 16. SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT    38

SECTION 17. AMENDMENT AND WAIVER    39

Section 17.1. Requirements    39

Section 17.2. Solicitation of Holders of Notes    39

Section 17.3. Binding Effect, Etc    40

Section 17.4. Notes Held by Company, Etc    40

SECTION 18. NOTICES    40

SECTION 19. REPRODUCTION OF DOCUMENTS    41

SECTION 20. CONFIDENTIAL INFORMATION    41

SECTION 21. SUBSTITUTION OF PURCHASER    42

SECTION 22. MISCELLANEOUS    43

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Section 22.1. Successors and Assigns    43

Section 22.2. Accounting Terms    43

Section 22.3. Severability    43

Section 22.4. Construction, Etc    43

Section 22.5. Counterparts; Signatures    44

Section 22.6. Governing Law    44

Section 22.7. Jurisdiction and Process; Waiver of Jury Trial    44

Signature    46

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Schedule A    —    Defined Terms

Schedule 1(a)    —    Form of 5.83% Senior Note, Series A, due August 6, 2041

Schedule 1(b)    —    Form of 6.24% Senior Note, Series B, due January 28, 2054

Schedule 4.4(a) —    Form of Opinion of Counsel for the Company

Schedule 4.4(b) —    Form of Opinion of Counsel for the Company

Schedule 4.4(c) —    Form of Opinion of Special Counsel for the Purchasers

Schedule 5.3    —    Disclosure Materials

Schedule 5.4    —    Affiliates, Directors, and Senior Officers

Schedule 5.5    —    Financial Statements

Schedule 5.7    —    Required Approvals and Filings to be made by the Company

Schedule 5.15    —    Existing Indebtedness

Schedule 10.6    —    Existing Liens

Purchaser Schedule    —    Information Relating to Purchasers

Exhibit 14.3    —    Form of U.S. Tax Compliance Certificate

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Ameren Transmission Company of Illinois

▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇

St. Louis, Missouri 63103

$140,000,000 5.83% Senior Notes, Series A, due August 6, 2041

$160,000,000 6.24% Senior Notes, Series B, due January 28, 2054

August 6, 2026

To Each of the Purchasers Listed in

    the Purchaser Schedule Hereto:

Ladies and Gentlemen:

Ameren Transmission Company of Illinois, an Illinois corporation (the “Company”), agrees with each of the Purchasers as follows:

Section 1.    Authorization of Notes.

The Company will authorize the issue and sale of (i) $140,000,000 aggregate principal amount of its 5.83% Senior Notes, Series A, due August 6, 2041 (the “Series A Notes”) and (ii) $160,000,000 aggregate principal amount of its 6.24% Senior Notes, Series B, due January 28, 2054 (the “Series B Notes” and, together with the Series A Notes, collectively, the “Notes,” such term to include any such notes issued in substitution therefor pursuant to Section 14). The Series A Notes shall be substantially in the form set out in Schedule 1(a) and the Series B Notes shall be substantially in the form set out in Schedule 1(b). Each series of Notes is sometimes referred to herein as a “series”. Certain capitalized and other terms used in this Agreement are defined in Schedule A and, for purposes of this Agreement, the rules of construction set forth in Section 22.4 shall govern.

Section 2.    Sale and Purchase of Notes.

Subject to the terms and conditions of this Agreement, the Company will issue and sell to each Purchaser and each Purchaser will purchase from the Company, at each Closing provided for in Section 3, Notes of the series and in the applicable principal amount specified opposite such Purchaser’s name in the Purchaser Schedule at the purchase price of 100% of the principal amount thereof. The Purchasers’ obligations hereunder are several and not joint obligations and no Purchaser shall have any liability to any Person for the performance or non-performance of any obligation by any other Purchaser hereunder.

Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 3.    Closings.

The execution and delivery of this Agreement and the sale and purchase of the Series A Notes will be made at the offices of ▇▇▇▇▇▇▇ and ▇▇▇▇▇▇ LLP, ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇ ▇▇▇▇▇ at 10:00 a.m., Chicago time, on August 6, 2026 (the “First Closing”). The sale and purchase of the Series B Notes shall occur at the offices of ▇▇▇▇▇▇▇ and ▇▇▇▇▇▇ LLP, ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇ ▇▇▇▇▇ at 10:00 a.m., Chicago time, on January 28, 2027 (the “Second Closing”; the First Closing and the Second Closing shall be each referred to individually as a “Closing”). On the date of the applicable Closing, the Company will deliver to each Purchaser the respective Notes to be purchased by such Purchaser at such Closing in the form of a single Note of the applicable series (or such greater number of Notes in denominations of at least $100,000 as such Purchaser may request) dated the date of the applicable Closing and registered in such Purchaser’s name (or in the name of its nominee), against delivery by such Purchaser to the Company or its order of immediately available funds in the amount of the purchase price therefor by wire transfer of immediately available funds for the account of the Company to account number 130110607301 at US Bank, Account Name: Ameren Transmission Company of Illinois, ABA Number: ▇▇▇▇▇▇▇▇▇. If, on the date of the applicable Closing, the Company shall fail to tender such Notes to any Purchaser as provided above in this Section 3, or any of the conditions specified in Section 4 shall not have been fulfilled to such Purchaser’s satisfaction, such Purchaser shall, at its election, be relieved of all further obligations under this Agreement, without thereby waiving any rights such Purchaser may have by reason of such failure by the Company to tender such Notes or any of the conditions specified in Section 4 not having been fulfilled to such Purchaser’s satisfaction. If, on the date of the applicable Closing, one or more Purchasers shall fail to purchase Notes which such Purchaser(s) is obligated to purchase under this Agreement, the Company shall have the option of terminating its obligation to sell any Notes only to such defaulting Purchaser(s) and be relieved of all further obligations under this Agreement only with respect to such defaulting Purchaser(s).

Section 4.    Conditions to Each Closing.

Each Purchaser’s obligation to purchase and pay for the Notes to be sold to such Purchaser at the applicable Closing is subject to the fulfillment to such Purchaser’s satisfaction, prior to or at the applicable Closing, of the following conditions:

Section 4.1.    Representations and Warranties. The representations and warranties of the Company in this Agreement shall be correct when made and at each Closing (except with respect to representations and warranties made as of a specific date, in which case they shall be correct as of such date).

    Section 4.2.    Performance; No Default, Change of Control, or Control Event. The Company shall have performed and complied with all agreements and conditions contained in this Agreement required to be performed or complied with by it prior to or at each Closing. From the date of this Agreement until the Second Closing, before and after giving effect to the issue and sale of the Notes (and the application of the proceeds thereof as contemplated by Section 5.14), (i) no Default or Event of Default shall have occurred and be continuing, and (ii) no Change of Control or Control Event shall have occurred. Neither the Company nor any

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Subsidiary shall have entered into any transaction since the date of this Agreement that would have been prohibited by Section 10.

Section 4.3.    Compliance Certificates.

    (a)    Officer’s Certificate. The Company shall have delivered to such Purchaser an Officer’s Certificate, dated the date of the applicable Closing, certifying that the conditions specified in Sections 4.1, 4.2, and 4.9 have been fulfilled.

    (b)    Secretary’s Certificate. The Company shall have delivered to such Purchaser a certificate of the Secretary, the Deputy Corporate Secretary or an Assistant Secretary of the Company, dated the date of the applicable Closing, certifying as to (i) the resolutions attached thereto and other corporate proceedings relating to the authorization, execution and delivery of the Notes to be issued at each Closing and this Agreement and (ii) the Company’s organizational documents as then in effect.

Section 4.4.    Opinions of Counsel. Such Purchaser shall have received opinions in form and substance satisfactory to such Purchaser, dated the date of the applicable Closing (a) from ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇, Esq., Executive Vice President, General Counsel and Secretary of the Company, or another counsel chosen by the Company, and ▇▇▇▇▇▇, ▇▇▇▇▇ & ▇▇▇▇▇▇▇ LLP, counsel for the Company, covering the matters set forth in Schedules 4.4(a) and 4.4(b), respectively, (and the Company hereby instructs its counsel to deliver such opinion to the Purchasers) and (b) from ▇▇▇▇▇▇▇ and ▇▇▇▇▇▇ LLP, the Purchasers’ special counsel in connection with such transactions, substantially in the form set forth in Schedule 4.4(c) and covering such other matters incident to such transactions as such Purchaser may reasonably request.

    Section 4.5.    Purchase Permitted By Applicable Law, Etc. On the date of the applicable Closing such Purchaser’s purchase of Notes to be issued at the applicable Closing shall (a) be permitted by the laws and regulations of each jurisdiction to which such Purchaser is subject, without recourse to provisions (such as section 1405(a)(8) of the New York Insurance Law) permitting limited investments by insurance companies without restriction as to the character of the particular investment, (b) not violate any applicable law or regulation (including Regulation T, U or X of the Board of Governors of the Federal Reserve System) and (c) not subject such Purchaser to any tax, penalty or liability under or pursuant to any applicable law or regulation, which law or regulation was not in effect on the date hereof. If requested by such Purchaser, such Purchaser shall have received an Officer’s Certificate certifying as to such matters of fact as such Purchaser may reasonably specify to enable such Purchaser to determine whether such purchase is so permitted.

Section 4.6.    Sale of Other Notes. Contemporaneously with the applicable Closing, the Company shall sell to each Purchaser and each Purchaser shall purchase the Notes to be purchased by it at such Closing as specified in the Purchaser Schedule.

Section 4.7.    Payment of Special Counsel Fees. Without limiting Section 15.1, the Company shall have paid on or before each Closing the fees, charges and disbursements of the

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Purchasers’ special counsel referred to in Section 4.4 to the extent reflected in a statement of such counsel rendered to the Company at least one Business Day prior to each Closing.

Section 4.8.    Private Placement Numbers. A Private Placement Number issued by CUSIP Global Services (in cooperation with the SVO) shall have been obtained for each series of the Notes.

Section 4.9.    Changes in Corporate Structure. The Company shall not have changed its jurisdiction of incorporation or organization, as applicable, or been a party to any merger or consolidation or succeeded to all or any substantial part of the liabilities of any other entity, at any time following the date of the most recent financial statements referred to in Schedule 5.5.

Section 4.10.    Closing Instructions. At least five (5) Business Days prior to the date of the applicable Closing, each Purchaser shall have received written instructions signed by a Responsible Officer on letterhead of the Company confirming the information specified in Section 3 including (a) the name and address of the transferee bank, (b) such transferee bank’s ABA number and (c) the account name and number into which the purchase price for the Notes is to be deposited. Each Purchaser has the right, but not the obligation, upon written notice (which may be by email) to the Company, to elect to deliver a micro deposit (less than $51.00) to the account identified in the written instructions no later than two (2) Business Days prior to the applicable Closing.  If a Purchaser delivers a micro deposit, a Responsible Officer or an Assistant Treasurer of the Company, or an employee of the Company or an Affiliate of the Company designated by a Responsible Officer or an Assistant Treasurer of the Company, will verbally verify the receipt and amount of the micro deposit to such Purchaser on a telephone call initiated by such Purchaser prior to the applicable Closing. The Company shall not be obligated to return the amount of the micro deposit, nor will the amount of the micro deposit be netted against the Purchaser’s purchase price of the Notes.

    Section 4.11. Governmental Approval. All approvals of any Governmental Authority required to be in effect in connection with the issuance and sale of the Notes hereunder at each Closing shall have been obtained and be in full force and effect, no materially adverse action has been taken by any applicable authority, and copies of the documentation thereof shall have been delivered to each Purchaser.

Section 4.12.    Proceedings and Documents. All corporate and other proceedings in connection with the transactions contemplated by this Agreement and all documents and instruments incident to such transactions shall be satisfactory to such Purchaser and its special counsel, and such Purchaser and its special counsel shall have received all such counterpart originals or certified or other copies of such documents as such Purchaser or such special counsel may reasonably request.

Section 5.    Representations and Warranties of the Company.

The Company represents and warrants to each Purchaser, as of the date of this Agreement and each Closing that:

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 5.1.    Organization; Power and Authority. The Company is a corporation duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation, and is duly qualified as a foreign corporation and is in good standing in each jurisdiction in which such qualification is required by law, other than those jurisdictions as to which the failure to be so qualified or in good standing would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. The Company has the corporate power and authority to own or hold under lease the properties it purports to own or hold under lease, to transact the business it transacts and proposes to transact, to execute and deliver this Agreement and the Notes and to perform the provisions hereof and thereof.

Section 5.2.    Authorization, Etc. This Agreement and the Notes have been duly authorized by all necessary corporate action on the part of the Company, and this Agreement constitutes, and upon execution and delivery thereof each Note will constitute, a legal, valid and binding obligation of the Company enforceable against the Company in accordance with its terms, except as such enforceability may be limited by (i) applicable bankruptcy, insolvency, reorganization, moratorium or other similar laws affecting the enforcement of creditors’ rights generally and (ii) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law).

Section 5.3.    Disclosure. The Company, through its agents, PNC Capital Markets LLC and Scotia Capital (USA) Inc., has made the Disclosure Documents available to each Purchaser (including the Investor Presentation dated July 2026 (identified in Schedule 5.3) (the “Investor Presentation”). This Agreement, the Investor Presentation, the financial statements listed in Schedule 5.5 and the documents, certificates or other writings delivered or made available to the Purchasers by or on behalf of the Company, or to which the Purchasers were directed or referred by or on behalf of the Company, prior to July 21, 2026 in connection with the transactions contemplated hereby and identified in Schedule 5.3 (this Agreement, the Investor Presentation, and such documents, certificates or other writings and such financial statements delivered or made available to each Purchaser being referred to, collectively, as the “Disclosure Documents”), taken as a whole, do not contain any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein not misleading in light of the circumstances under which they were made. Except as disclosed in the Disclosure Documents, since December 31, 2025, there has been no change in the financial condition, operations, business or properties of the Company or any Subsidiary except changes that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

Section 5.4.    Organization and Ownership of Shares of Subsidiaries; Affiliates. The Company has no Subsidiaries as of the date hereof. Schedule 5.4 contains (except as noted therein) complete and correct lists as of the date hereof of (i) the Company’s Affiliates that are Material, and (ii) the Company’s directors and senior officers.

Section 5.5.    Financial Statements; Material Liabilities. The Company, through its agents, PNC Capital Markets LLC and Scotia Capital (USA) Inc., has made available to each Purchaser copies of the financial statements of the Company listed on Schedule 5.5. All of such financial statements (including in each case the related schedules and notes) fairly present in all material respects the financial position of the Company as of the respective dates specified in

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Ameren Transmission Company of Illinois        Note Purchase Agreement

such financial statements and the results of its operations and cash flows for the respective periods so specified and have been prepared in accordance with GAAP consistently applied throughout the periods involved except as set forth in the notes thereto (subject, in the case of any interim financial statements, to normal year-end adjustments). The Company does not have any Material liabilities that are not disclosed in the Disclosure Documents, except changes in the aggregate amount of Indebtedness after the First Closing permitted within the limitations of this Agreement.

Section 5.6.    Compliance with Laws, Other Instruments, Etc. The execution, delivery and performance by the Company of this Agreement and the Notes will not (i) contravene, result in any breach of, or constitute a default under, or result in the creation of any Lien in respect of any property of the Company under, any indenture, mortgage, deed of trust, loan, purchase or credit agreement, lease, corporate charter, regulations or bylaws, shareholders agreement or any other agreement or instrument to which the Company is bound or by which the Company or any of its properties may be bound or affected, (ii) conflict with or result in a breach of any of the terms, conditions or provisions of any order, judgment, decree or ruling of any court, arbitrator or Governmental Authority applicable to the Company or (iii) violate any provision of any statute or other rule or regulation of any Governmental Authority applicable to the Company

Section 5.7.    Governmental Authorizations, Etc. No consent, approval or authorization of, or registration, filing or declaration with, any Governmental Authority is required in connection with the execution, delivery or performance by the Company of this Agreement or the Notes other than (a) such approvals of Governmental Authorities contemplated by Section 4.11 and as described in Schedule 5.7 which have been obtained or made and which shall be in full force and effect at each Closing and (b) filings required to be made after the First Closing and as described in Schedule 5.7.

Section 5.8.    Litigation; Observance of Statutes and Orders. (a) There are no actions, suits, investigations or proceedings pending or, to the best knowledge of the Company, threatened against or affecting the Company or any property of the Company in any court or before any arbitrator of any kind or before or by any Governmental Authority that would, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

    (b)    The Company is not (i) in violation of any order, judgment, decree or ruling of any court, any arbitrator of any kind or any Governmental Authority or (ii) in violation of any applicable law, ordinance, rule or regulation of any Governmental Authority (including Environmental Laws, the USA PATRIOT Act or any of the other laws and regulations that are referred to in Section 5.16), which violation would, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

Section 5.9.    Taxes. The Company has filed all tax returns that are required to have been filed by the Company in any jurisdiction, and has paid all taxes shown to be due and payable on such returns and all other taxes and assessments levied upon it or its properties, assets, income or franchises, to the extent such taxes and assessments have become due and payable and before they have become delinquent, except for any taxes and assessments (i) the amount of which, individually or in the aggregate, is not Material or (ii) the amount, applicability or validity of

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Ameren Transmission Company of Illinois        Note Purchase Agreement

which is currently being contested in good faith by appropriate proceedings and with respect to which the Company has established adequate reserves in accordance with GAAP. The charges, accruals and reserves on the books of the Company in respect of U.S. federal, state or other taxes for all fiscal periods are adequate. As of the date hereof, the U.S. federal income tax liabilities of the Company have been finally determined (whether by reason of completed audits or the statute of limitations having run) for all fiscal years up to and including the fiscal year ended December 31, 2024.

Section 5.10.    Title to Property; Leases. The Company has good and sufficient title to its Material properties, including all such Material properties reflected in the most recent audited balance sheet referred to in Section 5.5 or purported to have been acquired by the Company after such date (except as sold or otherwise disposed of in the ordinary course of business), in each case free and clear of Liens prohibited by this Agreement, except for those defects in title and Liens that, individually or in the aggregate, would not have a Material Adverse Effect. All Material leases are valid and subsisting and are in full force and effect in all material respects.

Section 5.11.    Licenses, Permits, Etc. The Company owns or possesses all licenses, permits, franchises, authorizations, patents, copyrights, proprietary software, service marks, trademarks and trade names, or rights thereto, that individually or in the aggregate are Material, without known conflict with the rights of others, except for those conflicts that, individually or in the aggregate, would not have a Material Adverse Effect.

Section 5.12.    Compliance with Employee Benefit Plans. (a) The Company and each ERISA Affiliate have operated and administered each Plan in compliance with all applicable laws except for such instances of noncompliance as have not resulted in and could not, individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect.  Neither the Company nor any ERISA Affiliate has incurred any liability pursuant to Title I or IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans (as defined in section 3 of ERISA), and no event, transaction or condition has occurred or exists that would, individually or in the aggregate, reasonably be expected to result in the incurrence of any such liability by the Company or any ERISA Affiliate, or in the imposition of any Lien on any of the rights, properties or assets of the Company or any ERISA Affiliate, in either case pursuant to Title I or IV of ERISA or to section 430(k) of the Code or to any such penalty or excise tax provisions under the Code or federal law or section 4068 of ERISA or by the granting of a security interest in connection with the amendment of a Plan, other than such liabilities or Liens as would not be individually or in the aggregate Material.

    (b)    The present value of the aggregate benefit liabilities under each of the Plans (other than Multiemployer Plans, other than “employee welfare benefit plans” as defined in section 3(1) of ERISA, and other than Plans that are not subject to Title IV of ERISA), determined as of the end of such Plan’s most recently ended plan year on the basis of the actuarial assumptions specified for funding purposes in such Plan’s most recent actuarial valuation report, did not exceed the aggregate current value of the assets of such Plan allocable to such benefit liabilities. The term “benefit liabilities” has the meaning specified in section 4001 of ERISA and the terms “current value” and “present value” have the meaning specified in section 3 of ERISA.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (c)    The Company and its ERISA Affiliates have not incurred (i) withdrawal liabilities (and are not subject to contingent withdrawal liabilities) under sections 4201 or 4204 of ERISA in respect of Multiemployer Plans that individually or in the aggregate are Material or (ii) any obligation in connection with the termination of or withdrawal from any Non-U.S. Plan that individually or in the aggregate are Material.

    (d)    The expected postretirement benefit obligation (determined as of the last day of the Company’s most recently ended fiscal year in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 715-60, without regard to liabilities attributable to continuation coverage mandated by section 4980B of the Code) of the Company is not Material.

    (e)    The execution and delivery of this Agreement and the issuance and sale of the Notes hereunder will not involve any transaction that is subject to the prohibitions of section 406 of ERISA or in connection with which a tax could be imposed pursuant to section 4975(c)(1)(A)-(D) of the Code. The representation by the Company to each Purchaser in the first sentence of this Section 5.12(e) is made in reliance upon and subject to the accuracy of such Purchaser’s representation in Section 6.2 as to the sources of the funds to be used to pay the purchase price of the Notes to be purchased by such Purchaser.

    (f)    The Company does not have any Non-U.S. Plans.

Section 5.13.    Private Offering by the Company. Neither the Company nor anyone acting on its behalf has offered the Notes or any similar Securities for sale to, or solicited any offer to buy the Notes or any similar Securities from, or otherwise approached or negotiated in respect thereof with, any Person other than not more than 40 Institutional Investors (including the Purchasers), each of which has been offered the Notes at a private sale for investment. Neither the Company nor anyone acting on its behalf has taken, or will take, any action that would subject the issuance or sale of the Notes to the registration requirements of section 5 of the Securities Act or to the registration requirements of any Securities or blue sky laws of any applicable jurisdiction.

Section 5.14.    Use of Proceeds; Margin Regulations. The Company will apply the proceeds of the sale of the Notes hereunder to refund, redeem and/or refinance existing Indebtedness and to pay expenses in connection with the issuance of the Notes. No part of the proceeds from the sale of the Notes hereunder will be used, directly or indirectly, for the purpose of buying or carrying any margin stock within the meaning of Regulation U of the Board of Governors of the Federal Reserve System (12 CFR 221), or for the purpose of buying or carrying or trading in any Securities under such circumstances as to involve the Company in a violation of Regulation X of said Board (12 CFR 224) or to involve any broker or dealer in a violation of Regulation T of said Board (12 CFR 220). Margin stock does not constitute more than 5% of the value of the consolidated assets of the Company and its Subsidiaries and the Company does not have any present intention that margin stock will constitute more than 5% of the value of such assets. As used in this Section, the terms “margin stock” and “purpose of buying or carrying” shall have the meanings assigned to them in said Regulation U.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 5.15.    Existing Indebtedness. (a) Except as described therein, Schedule 5.15 sets forth a complete and correct list of all outstanding Indebtedness of the Company as of the date of the First Closing (including descriptions of the obligors and obligees, principal amounts outstanding as of the dates specified in Schedule 5.15, any collateral therefor and any Guaranty thereof), since which date there has been no Material change in the amounts, interest rates, sinking funds, installment payments or maturities of the Indebtedness of the Company, except changes in the aggregate amount of Indebtedness after the First Closing permitted within the limitations of this Agreement. The Company is not in default, and no waiver of default is currently in effect, in the payment of any principal or interest on any such Indebtedness of the Company and no event or condition exists with respect to any such Indebtedness of the Company the outstanding principal amount of which exceeds $1,000,000 that would permit (or that with notice or the lapse of time, or both, would permit) one or more Persons to cause such Indebtedness to become due and payable before its stated maturity or before its regularly scheduled dates of payment.

    (b)    The Company is not a party to, or otherwise subject to any provision contained in, any instrument evidencing Indebtedness of the Company, any agreement relating thereto or any other agreement (including its charter or any other organizational document) which limits the amount of, or otherwise imposes restrictions on the incurring of, Indebtedness of the Company, except as disclosed in Schedule 5.15.

    (c)    Except as disclosed in Schedule 5.15, the Company has not agreed or consented to cause or permit in the future (upon the happening of a contingency or otherwise) any of its Material property, whether now owned or hereafter acquired, to be subject to a Lien not permitted by Section 10.6.

Section 5.16.    Foreign Assets Control Regulations, Etc. (a) Neither the Company nor any Controlled Entity (i) is a Blocked Person, (ii) has been notified that its name appears or may in the future appear on a State Sanctions List or (iii) is a target of sanctions that have been imposed by the United Nations or the European Union.

    (b)    Neither the Company nor any Controlled Entity (i) has violated, been found in violation of, or been charged or convicted under, any applicable U.S. Economic Sanctions Laws, Anti-Money Laundering Laws or Anti-Corruption Laws or (ii) to the Company’s knowledge, is under investigation by any Governmental Authority for possible violation of any U.S. Economic Sanctions Laws, Anti-Money Laundering Laws or Anti-Corruption Laws.

    (c)    No part of the proceeds from the sale of the Notes hereunder:

    (i)    constitutes or will constitute funds obtained on behalf of any Blocked Person or will otherwise be used by the Company or any Controlled Entity, directly or indirectly, (A) in connection with any investment in, or any transactions or dealings with, any Blocked Person, (B) for any purpose that would cause any Purchaser to be in violation of any U.S. Economic Sanctions Laws or (C) otherwise in violation of any U.S. Economic Sanctions Laws;

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (ii)    will be used, directly or indirectly, in violation of, or cause any Purchaser to be in violation of, any applicable Anti-Money Laundering Laws; or

    (iii)    will be used, directly or indirectly, for the purpose of making any improper payments, including bribes, to any Governmental Official or commercial counterparty in order to obtain, retain or direct business or obtain any improper advantage, in each case which would be in violation of, or cause any Purchaser to be in violation of, any applicable Anti-Corruption Laws.

    (d)    The Company has established procedures and controls which it reasonably believes are adequate (and otherwise comply with applicable law) to ensure that the Company and each Controlled Entity is and will continue to be in compliance with all applicable U.S. Economic Sanctions Laws, Anti-Money Laundering Laws and Anti-Corruption Laws.

Section 5.17.    Status under Certain Statutes. The Company is not subject to regulation under the Investment Company Act of 1940, as amended, or the ICC Termination Act of 1995. The Company is subject to regulation under the Federal Power Act, as amended. Ameren is a public utility holding company under the Public Utility Holding Company Act of 2005, as amended.

Section 6.    Representations of the Purchasers.

Section 6.1.    Purchase for Investment. Each Purchaser severally represents that it is purchasing the Notes for its own account or for one or more separate accounts maintained by such Purchaser or for the account of one or more pension or trust funds and not with a view to the distribution thereof, provided that the disposition of such Purchaser’s or their property shall at all times be within such Purchaser’s or their control. Each Purchaser understands that the Notes have not been registered under the Securities Act and may be resold only if registered pursuant to the provisions of the Securities Act or if an exemption from registration is available, except under circumstances where neither such registration nor such an exemption is required by law, and that the Company is not required to register the Notes.

Section 6.2.    Source of Funds. Each Purchaser severally represents that at least one of the following statements is an accurate representation as to each source of funds (a “Source”) to be used by such Purchaser to pay the purchase price of the Notes to be purchased by such Purchaser hereunder:

    (a)    the Source is an “insurance company general account” (as the term is defined in the United States Department of Labor’s Prohibited Transaction Exemption (“PTE”) 95-60) in respect of which the reserves and liabilities (as defined by the annual statement for life insurance companies approved by the NAIC (the “NAIC Annual Statement”)) for the general account contract(s) held by or on behalf of any employee benefit plan together with the amount of the reserves and liabilities for the general account contract(s) held by or on behalf of any other employee benefit plans maintained by the same employer (or affiliate thereof as defined in PTE 95-60) or by the same employee organization in the general account do not exceed 10% of the total reserves and

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Ameren Transmission Company of Illinois        Note Purchase Agreement

liabilities of the general account (exclusive of separate account liabilities) plus surplus as set forth in the NAIC Annual Statement filed with such Purchaser’s state of domicile; or

    (b)    the Source is a separate account that is maintained solely in connection with such Purchaser’s fixed contractual obligations under which the amounts payable, or credited, to any employee benefit plan (or its related trust) that has any interest in such separate account (or to any participant or beneficiary of such plan (including any annuitant)) are not affected in any manner by the investment performance of the separate account; or

    (c)    the Source is either (i) an insurance company pooled separate account, within the meaning of PTE 90-1 or (ii) a bank collective investment fund, within the meaning of the PTE 91-38 and, except as disclosed by such Purchaser to the Company in writing pursuant to this clause (c), no employee benefit plan or group of plans maintained by the same employer or employee organization beneficially owns more than 10% of all assets allocated to such pooled separate account or collective investment fund; or

    (d)    the Source constitutes assets of an “investment fund” (within the meaning of Part VI of PTE 84-14 (the “QPAM Exemption”)) managed by a “qualified professional asset manager” or “QPAM” (within the meaning of Part VI of the QPAM Exemption), no employee benefit plan’s assets that are managed by the QPAM in such investment fund, when combined with the assets of all other employee benefit plans established or maintained by the same employer or by an affiliate (within the meaning of Part VI(c)(1) of the QPAM Exemption) of such employer or by the same employee organization and managed by such QPAM, represent more than 20% of the total client assets managed by such QPAM, the conditions of Part I(c) and (g) of the QPAM Exemption are satisfied, neither the QPAM nor a person controlling or controlled by the QPAM maintains an ownership interest in the Company that would cause the QPAM and the Company to be “related” within the meaning of Part VI(h) of the QPAM Exemption and (i) the identity of such QPAM and (ii) the names of any employee benefit plans whose assets in the investment fund, when combined with the assets of all other employee benefit plans established or maintained by the same employer or by any affiliate (within the meaning of Part VI(c)(1) of the QPAM Exemption) of such employer or by the same employee organization, represent 10% or more of the assets of such investment fund, have been disclosed to the Company in writing pursuant to this clause (d); or

    (e)    the Source constitutes assets of a “plan(s)” (within the meaning of Part IV(h) of PTE 96-23 (the “INHAM Exemption”)) managed by an “in-house asset manager” or “INHAM” (within the meaning of Part IV(a) of the INHAM Exemption), the conditions of Part I(a), (g) and (h) of the INHAM Exemption are satisfied, neither the INHAM nor a person controlling or controlled by the INHAM (applying the definition of “control” in Part IV(d)(3) of the INHAM Exemption) owns a 10% or more interest in the Company and (i) the identity of such INHAM and (ii) the name(s) of the employee benefit plan(s) whose assets constitute the Source have been disclosed to the Company in writing pursuant to this clause (e); or

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (f)    the Source is a governmental plan; or

    (g)    the Source is one or more employee benefit plans, or a separate account or trust fund comprised of one or more employee benefit plans, each of which has been identified to the Company in writing pursuant to this clause (g); or

    (h)    the Source does not include assets of any employee benefit plan, other than a plan exempt from the coverage of ERISA.

As used in this Section 6.2, the terms “employee benefit plan,” “governmental plan,” and “separate account” shall have the respective meanings assigned to such terms in section 3 of ERISA.

    Section 6.3.    Accredited Investor. Each Purchaser severally represents that it is an “accredited investor” as such term is defined in Regulation D promulgated pursuant to the Securities Act.

Section 6.4.    Status Under OBBB. Each Purchaser severally represents that it is neither a “Specified Foreign Entity” nor a “Foreign-Influenced Entity” as defined in the OBBB.

Section 7.    Information as to Company.

Section 7.1.    Financial and Business Information. The Company shall deliver to each Purchaser and each holder of a Note that is an Institutional Investor:

    (a)    Quarterly Statements — within 60 days (or such shorter period as is the earlier of (x) 15 days greater than the period applicable to the filing of the Company’s Quarterly Report on Form 10-Q (the “Form 10-Q”), if any, with the SEC regardless of whether the Company is subject to the filing requirements thereof and (y) the date by which such financial statements are required to be delivered under any Material Credit Facility or the date on which such corresponding financial statements are delivered under any Material Credit Facility if such delivery occurs earlier than such required delivery date) after the end of each quarterly fiscal period in each fiscal year of the Company (other than the last quarterly fiscal period of each such fiscal year), duplicate copies of,

    (i)    a consolidated balance sheet of the Company and its Subsidiaries as at the end of such quarter, and

    (ii)    consolidated statements of income and cash flows of the Company and its Subsidiaries, for the portion of the fiscal year ending with such quarter (i.e., year-to-date statements),

setting forth in each case in comparative form the figures for the corresponding periods in the previous fiscal year, all in reasonable detail, prepared in accordance with GAAP applicable to such financial statements generally (but excluding notes to such financial statements), and certified by a Senior Financial Officer as fairly presenting, in all material

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Ameren Transmission Company of Illinois        Note Purchase Agreement

respects, the financial position of the companies being reported on and their results of operations and cash flows, subject to changes resulting from year-end adjustments;

    (b)    Annual Statements — within 120 days (or such shorter period as is the earlier of (x) 15 days greater than the period applicable to the filing of the Company’s Annual Report on Form 10-K (the “Form 10-K”), if any, with the SEC regardless of whether the Company is subject to the filing requirements thereof and (y) the date by which such financial statements are required to be delivered under any Material Credit Facility or the date on which such corresponding financial statements are delivered under any Material Credit Facility if such delivery occurs earlier than such required delivery date) after the end of each fiscal year of the Company, duplicate copies of

    (i)    a consolidated balance sheet of the Company and its Subsidiaries as at the end of such year, and

    (ii)    consolidated statements of income, changes in shareholders’ equity and cash flows of the Company and its Subsidiaries for such year,

setting forth in each case in comparative form the figures for the previous fiscal year, all in reasonable detail, prepared in accordance with GAAP, and accompanied by an opinion thereon (without a “going concern” or similar qualification or exception and without any qualification or exception as to the scope of the audit on which such opinion is based) of independent public accountants of recognized national standing, which opinion shall state that such financial statements present fairly, in all material respects, the financial position of the companies being reported upon and their results of operations and cash flows and have been prepared in conformity with GAAP, and that the examination of such accountants in connection with such financial statements has been made in accordance with generally accepted auditing standards, and that such audit provides a reasonable basis for such opinion in the circumstances;

    (c)    SEC and Other Reports — promptly upon their becoming available, one copy of (i) each financial statement, report, notice, proxy statement or similar document sent by the Company or any Subsidiary (x) to its creditors under any Material Credit Facility (excluding information sent to such creditors in the ordinary course of administration of a credit facility, such as information relating to pricing and borrowing availability) or (y) to its public Securities holders generally, and (ii) each regular or periodic report, each registration statement (without exhibits except as expressly requested by such holder), and each prospectus and all amendments thereto filed by the Company or any Subsidiary with the SEC;

    (d)    Notice of Default or Event of Default — promptly, and in any event within 5 days after a Responsible Officer becoming aware of the existence of any Default or Event of Default, a written notice specifying the nature and period of existence thereof and what action the Company is taking or proposes to take with respect thereto;

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (e)    Employee Benefits Matters — promptly, and in any event within 5 days after a Responsible Officer becoming aware of any of the following, a written notice setting forth the nature thereof and the action, if any, that the Company or an ERISA Affiliate proposes to take with respect thereto:

    (i)    with respect to any Plan, any reportable event, as defined in section 4043(c) of ERISA and the regulations thereunder, for which notice thereof has not been waived pursuant to such regulations as in effect on the date hereof and which would reasonably be expected to have a Material Adverse Effect;

    (ii)    the taking by the PBGC of steps to institute, or the threatening by the PBGC of the institution of, proceedings under section 4042 of ERISA for the termination of, or the appointment of a trustee to administer, any Plan, or the receipt by the Company or any ERISA Affiliate of a notice from a Multiemployer Plan that such action has been taken by the PBGC with respect to such Multiemployer Plan;

    (iii)    any event, transaction or condition that could result in the incurrence of any liability by the Company or any ERISA Affiliate pursuant to Title I of ERISA or Title IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans, or in the imposition of any Lien on any of the rights, properties or assets of the Company or any ERISA Affiliate pursuant to Title I or IV of ERISA or such penalty or excise tax provisions, if such liability or Lien, taken together with any other such liabilities or Liens then existing, would reasonably be expected to have a Material Adverse Effect; or

    (iv)    receipt of notice of the imposition of a Material financial penalty (which for this purpose shall mean any tax, penalty or other liability, whether by way of indemnity or otherwise) with respect to one or more Non-U.S. Plans;

    (f)    Resignation or Replacement of Auditors — within 10 days following the date on which the Company’s auditors resign or the Company elects to change auditors, as the case may be, notification thereof, together with such further information as the Required Holders may request;

    (g)    Debt Rating — promptly following a Responsible Officer becoming aware of the occurrence thereof, notice of any downward change in the Debt Rating for the Notes (to the extent such Debt Rating is not generally available to the public); and

    (h)    Requested Information — with reasonable promptness, such other data and information relating to the business, operations, affairs, financial condition, assets or properties of the Company or any of its Subsidiaries (including, but without limitation, actual copies of the Company’s Form 10-Q and Form 10-K) or relating to the ability of the Company to perform its obligations hereunder and under the Notes as from time to time may be reasonably requested by any such Purchaser or holder of a Note.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 7.2.    Officer’s Certificate. Each set of financial statements delivered to a Purchaser or a holder of a Note pursuant to Section 7.1(a) or Section 7.1(b) shall be accompanied by a certificate of a Senior Financial Officer:

    (a)    Covenant Compliance — setting forth the information from such financial statements that is required in order to establish whether the Company was in compliance with the requirements of Sections 10.3, 10.6, or 10.7 during the quarterly or annual period covered by the financial statements then being furnished, (including with respect to each such provision that involves mathematical calculations, the information from such financial statements that is required to perform such calculations) and detailed calculations of the maximum or minimum amount, ratio or percentage, as the case may be, permissible under the terms of such Section, and the calculation of the amount, ratio or percentage then in existence. In the event that the Company or any Subsidiary has made an election to measure any financial liability using fair value (which election is being disregarded for purposes of determining compliance with this Agreement pursuant to Section 22.2) as to the period covered by any such financial statement, such Senior Financial Officer’s certificate as to such period shall include a reconciliation from GAAP with respect to such election;

    (b)    Event of Default — certifying that such Senior Financial Officer has reviewed the relevant terms hereof and has made, or caused to be made, under his or her supervision, a review of the transactions and conditions of the Company and its Subsidiaries from the beginning of the quarterly or annual period covered by the financial statements then being furnished to the date of the certificate and that such review shall not have disclosed the existence during such period of any condition or event that constitutes a Default or an Event of Default or, if any such condition or event existed or exists, specifying the nature and period of existence thereof and what action the Company shall have taken or proposes to take with respect thereto; and

    (c)    Guarantors – setting forth a list of all Persons that are Guarantors and certifying that each Person that is required to be a Guarantor pursuant to Section 9.7 is a Guarantor, in each case, as of the date of such certificate of Senior Financial Officer.

Section 7.3.    Visitation. The Company shall permit the representatives of each Purchaser and each holder of a Note that is an Institutional Investor:

    (a)    No Default — if no Default or Event of Default then exists, at the expense of such Purchaser or such holder and upon reasonable prior notice to the Company, to visit the principal executive office of the Company, to discuss the affairs, finances and accounts of the Company and its Subsidiaries with the Company’s officers, and (with the consent of the Company, which consent will not be unreasonably withheld) its independent public accountants, and (with the consent of the Company, which consent will not be unreasonably withheld) to visit the other offices and properties of the Company and each Subsidiary, all at such reasonable times and as often as may be reasonably requested in writing; and

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (b)    Default — if a Default or Event of Default then exists, at the expense of the Company, to visit and inspect any of the offices or properties of the Company or any Subsidiary, to examine all their respective books of account, records, reports and other papers, to make copies and extracts therefrom, and to discuss their respective affairs, finances and accounts with their respective officers and independent public accountants (and by this provision the Company authorizes said accountants to discuss the affairs, finances and accounts of the Company and its Subsidiaries), all at such times and as often as may be requested.

Section 7.4.    Electronic Delivery. Financial statements, opinions of independent certified public accountants, other information and Officer’s Certificates that are required to be delivered by the Company pursuant to Sections 7.1(a), (b), (c), (d), (e), (f), or (g) and Section 7.2 shall be deemed to have been delivered if the Company satisfies any of the following requirements with respect thereto:

    (a)    such financial statements satisfying the requirements of Section 7.1(a) or (b) and related Officer’s Certificate satisfying the requirements of Section 7.2 and any other information required under Section 7.1(c) are delivered to each Purchaser and holder of a Note by e-mail at the e-mail address set forth in such holder’s Purchaser Schedule or as communicated from time to time in a separate writing delivered to the Company;

    (b)    the Company shall have timely filed a Form 10–Q or Form 10–K, satisfying the requirements of Section 7.1(a) or Section 7.1(b), as the case may be, with the SEC on ▇▇▇▇▇ and shall have made such form and the related Officer’s Certificate satisfying the requirements of Section 7.2 available on the Company’s home page on the internet, if any;

    (c)    such financial statements satisfying the requirements of Section 7.1(a) or Section 7.1(b) and related Officer’s Certificate(s) satisfying the requirements of Section 7.2 and any other information required under Section 7.1(c), (d), (e), (f), or (g) are timely posted by or on behalf of the Company on Intralinks or on any other similar website to which each holder of Notes has free access; or

    (d)    the Company shall have timely filed any of the items referred to in Section 7.1(c) or (f) with the SEC on ▇▇▇▇▇ and shall have made such items available on the Company’s home page on the internet or on Intralinks or on any other similar website to which each holder of Notes has free access;

provided however, that in no case shall access to such financial statements, other information and Officer’s Certificates be conditioned upon any waiver or other agreement or consent (other than confidentiality provisions consistent with Section 20 of this Agreement); provided further, that in the case of any of clauses (b), (c) or (d), the Company shall have given each holder of a Note prior written notice, which may be by e-mail or in accordance with Section 18, of such posting or filing in connection with each delivery, and provided further, that upon request of any holder to receive paper copies of such forms, financial statements, other information and Officer’s

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Certificates or to receive them by e-mail, the Company will promptly e-mail them or deliver such paper copies, as the case may be, to such holder.

Section 8.    Payment and Prepayment of the Notes.

Section 8.1.    Maturity.

As provided therein, the entire unpaid principal balance of the Series A Notes and the Series B Notes shall be due and payable on the Series A Maturity Date or the Series B Maturity Date, as applicable.

Section 8.2.    Optional Prepayments with and without Make-Whole Amount. (a) Subject to Section 8.2(c), at any time prior to April 6, 2041, the Company may, at its option, upon notice as provided below, prepay all, or from time to time any part of, the Series A Notes, in an amount not less than 5% of the aggregate principal amount of the Series A Notes then outstanding in the case of a partial prepayment, at 100% of the principal amount so prepaid, together with interest accrued thereon to the date of such prepayment, plus the Make-Whole Amount determined for the prepayment date with respect to such principal amount. On and after April 6, 2041, the Company may, at its option, upon notice as provided below, prepay at any time all the Series A Notes, at 100% of the principal amount so prepaid, together with interest accrued thereon to the date of such prepayment, but without payment of the Make-Whole Amount.

    (b)     Subject to Section 8.2(c), at any time prior to September 28, 2053, the Company may, at its option, upon notice as provided below, prepay all, or from time to time any part of, the Series B Notes, in an amount not less than 5% of the aggregate principal amount of the Series B Notes then outstanding in the case of a partial prepayment, at 100% of the principal amount so prepaid, together with interest accrued thereon to the date of such prepayment, plus the Make-Whole Amount determined for the prepayment date with respect to such principal amount. On and after September 28, 2053, the Company may, at its option, upon notice as provided below, prepay at any time all the Series B Notes, at 100% of the principal amount so prepaid, together with interest accrued thereon to the date of such prepayment, but without payment of the Make-Whole Amount.

    (c) With respect to Sections 8.2(a) and 8.2(b) above, if a Default or an Event of Default has occurred and is continuing at the time such notice is provided or on the prepayment date or if a Default or an Event of Default would result from the making of such prepayment, such prepayment shall be pro rata to the holders of all Notes then outstanding.

    (d) The Company will give each holder of Notes of such series written notice of each optional prepayment under this Section 8.2 not less than ten (10) days and not more than sixty (60) days prior to the date fixed for such prepayment unless the Company and the Required Holders of the series to be repaid agree to another time period pursuant to Section 17. Each such notice shall specify such date (which shall be a Business Day), the aggregate principal amount of the Notes of such series to be prepaid on such date, the principal amount of each Note of such series held by such holder to be prepaid (determined in accordance with Section 8.3), and the

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Ameren Transmission Company of Illinois        Note Purchase Agreement

interest to be paid on the prepayment date with respect to such principal amount being prepaid, and, if applicable, shall be accompanied by a certificate of a Senior Financial Officer as to the estimated Make-Whole Amount due with respect to such series of Notes to be prepaid in connection with such prepayment (calculated as if the date of such notice were the date of the prepayment), setting forth the details of such computation. If applicable, two (2) Business Days prior to such prepayment, the Company shall deliver to each holder of Notes of such series a certificate of a Senior Financial Officer specifying the calculation of such Make-Whole Amount as of the specified prepayment date.

Section 8.3.    Allocation of Partial Prepayments. In the case of each partial prepayment of the Notes of a series pursuant to Section 8.2, the principal amount of the Notes of such series to be prepaid shall be allocated among all of the Notes of such series at the time outstanding in proportion, as nearly as practicable, to the respective unpaid principal amounts thereof not theretofore called for prepayment, provided that if a Default or an Event of Default has occurred and is continuing at the time such notice pursuant to Section 8.2(d) is provided or on the prepayment date or if a Default or an Event of Default would result from the making of such prepayment, such prepayment shall be pro rata to the holders of all Notes then outstanding. In the case of any purchase or prepayment of the Notes pursuant to Section 8.5 or Section 8.7, the principal amount of the Notes to be purchased or prepaid shall be allocated among all of the Notes of the holders who have accepted such offer of purchase or prepayment.

Section 8.4.    Maturity; Surrender, Etc.     In the case of each prepayment of Notes pursuant to this Section 8, the principal amount of each Note to be prepaid shall mature and become due and payable on the date fixed for such prepayment, together with interest on such principal amount accrued to such date and the applicable Make-Whole Amount, if any. From and after such date, unless the Company shall fail to pay such principal amount when so due and payable, together with the interest and Make-Whole Amount, if any, as aforesaid, interest on such principal amount shall cease to accrue. Any Note paid or prepaid in full shall be surrendered to the Company and cancelled and shall not be reissued, and no Note shall be issued in lieu of any prepaid principal amount of any Note.

Section 8.5.    Purchase of Notes. The Company will not and will not permit any Affiliate to purchase, redeem, prepay or otherwise acquire, directly or indirectly, any of the outstanding Notes of any series except (a) upon the payment or prepayment of the Notes of such series in accordance with the terms of this Agreement and the applicable Notes or (b) pursuant to a written offer to purchase outstanding Notes of such series made by the Company or an Affiliate pro rata to the holders of the Notes of such series upon the same terms and conditions, provided, that if and so long as any Default or Event of Default exists, such written offer shall be made pro rata to the holders of all Notes of all series outstanding upon the same terms and conditions. Any such offer shall provide each holder with sufficient information to enable it to make an informed decision with respect to such offer, and shall remain open for at least 10 Business Days. If the holders of more than 35% of the principal amount of the Notes of a series then outstanding accept such offer, the Company shall promptly notify the remaining holders of such fact and the expiration date for the acceptance by holders of Notes of such series shall be extended by the number of days necessary to give each such remaining holder at least 5 Business Days from its receipt of such notice to accept such offer. A failure by a holder of Notes to

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Ameren Transmission Company of Illinois        Note Purchase Agreement

respond to an offer to purchase pursuant to subpart (b) of this Section 8.5 shall be deemed to constitute a rejection of such offer by such holder. The Company will promptly cancel all Notes acquired by it or any Affiliate pursuant to any payment, prepayment or purchase of Notes pursuant to this Agreement and no Notes of such series may be issued in substitution or exchange for any such Notes.

Section 8.6.    Make-Whole Amount.

The term “Make-Whole Amount” means, with respect to any Note, an amount equal to the excess, if any, of the Discounted Value of the Remaining Scheduled Payments with respect to the Called Principal of such Note over the amount of such Called Principal, provided that the Make-Whole Amount may in no event be less than zero. For the purposes of determining the Make-Whole Amount, the following terms have the following meanings:

“Called Principal” means, with respect to any Note, the principal of such Note that is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable pursuant to Section 12.1, as the context requires.

“Discounted Value” means, with respect to the Called Principal of any Note, the amount obtained by discounting all Remaining Scheduled Payments with respect to such Called Principal from their respective scheduled due dates to the Settlement Date with respect to such Called Principal, in accordance with accepted financial practice and at a discount factor (applied on the same periodic basis as that on which interest on the Notes is payable) equal to the Reinvestment Yield with respect to such Called Principal.

“Reinvestment Yield” means, with respect to the Called Principal of any Note, the sum of (a) 0.50% plus (b) the yield to maturity implied by the “Ask Yield(s)” reported as of 10:00 a.m. (New York City time) on the second Business Day preceding the Settlement Date with respect to such Called Principal, on the display designated as “Page PX1” (or such other display as may replace Page PX1) on Bloomberg Financial Markets for the most recently issued actively traded on-the-run U.S. Treasury securities (“Reported”) having a maturity equal to the Remaining Average Life of such Called Principal as of such Settlement Date. If there are no such U.S. Treasury securities Reported having a maturity equal to such Remaining Average Life, then such implied yield to maturity will be determined by (i) converting U.S. Treasury bill quotations to bond equivalent yields in accordance with accepted financial practice and (ii) interpolating linearly between the “Ask Yields” Reported for the applicable most recently issued actively traded on-the-run U.S. Treasury securities with the maturities (1) closest to and greater than such Remaining Average Life and (2) closest to and less than such Remaining Average Life. The Reinvestment Yield shall be rounded to the number of decimal places as appears in the interest rate of the applicable Note.

If such yields are not Reported or the yields Reported as of such time are not ascertainable (including by way of interpolation), then “Reinvestment Yield” means, with respect to the Called Principal of any Note, the sum of (x) 0.50% plus (y) the yield to maturity implied by the U.S. Treasury constant maturity yields reported, for the latest day for which such yields have been so reported as of the second Business Day preceding the Settlement Date with

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Ameren Transmission Company of Illinois        Note Purchase Agreement

respect to such Called Principal, in Federal Reserve Statistical Release H.15 (or any comparable successor publication) for the U.S. Treasury constant maturity having a term equal to the Remaining Average Life of such Called Principal as of such Settlement Date. If there is no such U.S. Treasury constant maturity having a term equal to such Remaining Average Life, such implied yield to maturity will be determined by interpolating linearly between (1) the U.S. Treasury constant maturity so reported with the term closest to and greater than such Remaining Average Life and (2) the U.S. Treasury constant maturity so reported with the term closest to and less than such Remaining Average Life. The Reinvestment Yield shall be rounded to the number of decimal places as appears in the interest rate of the applicable Note.

“Remaining Average Life” means, with respect to any Called Principal, the number of years obtained by dividing (i) such Called Principal into (ii) the sum of the products obtained by multiplying (a) the principal component of each Remaining Scheduled Payment with respect to such Called Principal by (b) the number of years, computed on the basis of a 360-day year comprised of twelve 30-day months and calculated to two decimal places, that will elapse between the Settlement Date with respect to such Called Principal and the scheduled due date of such Remaining Scheduled Payment.

“Remaining Scheduled Payments” means, with respect to the Called Principal of any Note, all payments of such Called Principal and interest thereon that would be due after the Settlement Date with respect to such Called Principal if no payment of such Called Principal were made prior to its scheduled due date, provided that if such Settlement Date is not a date on which interest payments are due to be made under the Notes, then the amount of the next succeeding scheduled interest payment will be reduced by the amount of interest accrued to such Settlement Date and required to be paid on such Settlement Date pursuant to Section 8.2 or Section 12.1.

“Settlement Date” means, with respect to the Called Principal of any Note, the date on which such Called Principal is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable pursuant to Section 12.1, as the context requires.

Section 8.7.    Change of Control. (a) Notice of Change of Control. The Company will, within 15 Business Days after any Responsible Officer has knowledge of the occurrence of any Change of Control, give written notice of such Change of Control to each holder of Notes (determined as of the date of such notice). Such notice shall contain and constitute an offer to prepay Notes as described in subparagraph (b) of this Section 8.7 and shall be accompanied by the certificate described in subparagraph (e) of this Section 8.7.

    (b)    Offer to Prepay Notes. The offer to prepay Notes contemplated by subparagraph (a) of this Section 8.7 shall be an offer to prepay, in accordance with and subject to this Section 8.7, all, but not less than all, the Notes held by each holder (in this case only, “holder” in respect of any Note registered in the name of a nominee for a disclosed beneficial owner shall mean such beneficial owner) on a date specified in such offer (the “Proposed Prepayment Date”). The Proposed Prepayment Date shall be not less than 20 days and not more than 60 days after the date of such offer (if the Proposed Prepayment Date shall not be

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Ameren Transmission Company of Illinois        Note Purchase Agreement

specified in such offer, the Proposed Prepayment Date shall be the 45th day after the date of such offer).

    (c)    Acceptance; Rejection. A holder of Notes may accept or reject the offer to prepay made pursuant to this Section 8.7 by causing a notice of such acceptance or rejection to be delivered to the Company at least 5 Business Days prior to the Proposed Prepayment Date. A failure by a holder of Notes to respond to an offer to prepay made pursuant to this Section 8.7, or to accept an offer as to all of the Notes held by such holder, in each case on or before the 5th Business Day preceding the Proposed Prepayment Date, shall be deemed to constitute a rejection of such offer by such holder.

    (d)    Prepayment. Prepayment of the Notes to be prepaid pursuant to this Section 8.7 shall be at 100% of the principal amount of such Notes, together with interest on such Notes accrued to the date of prepayment and without any Make-Whole Amount. The prepayment shall be made on the Proposed Prepayment Date.

    (e)    Officer’s Certificate. Each offer to prepay the Notes pursuant to this Section 8.7 shall be accompanied by a certificate, executed by a Senior Financial Officer of the Company and dated the date of such offer, specifying: (i) the Proposed Prepayment Date; (ii) that such offer is made pursuant to this Section 8.7; (iii) the principal amount of each Note offered to be prepaid; (iv) the interest that would be due on each Note offered to be prepaid, accrued to the Proposed Prepayment Date; and (v) in reasonable detail, the nature and date of the Change of Control.

    (f)    Definition of Change of Control. “Change of Control” means

    (1) an event or series of events by which any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Securities Exchange Act of 1934, but excluding any employee benefit plan of such person or its subsidiaries, and any person or entity acting in its capacity as trustee, agent or other fiduciary or administrator of any such plan) becomes the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Securities Exchange Act of 1934, except that a person or group shall be deemed to have “beneficial ownership” of all securities that such person or group has the right to acquire, whether such right is exercisable immediately or only after the passage of time (such right, an “option right”)), directly or indirectly, of 50% or more of the equity securities of Ameren entitled to vote for members of the board of directors or equivalent governing body of Ameren on a fully-diluted basis (and taking into account all such securities that such person or group has the right to acquire pursuant to any option right); or (2) Ameren shall cease to own, directly or indirectly, at least 75% of the voting capital stock or other equity or voting interests of the Company that is ordinarily entitled, in the absence of contingencies, to vote in the election of the Company’s directors (excluding, for the avoidance of doubt, preferred stock or other Securities of the Company the holders of which may be entitled to vote to elect directors only upon a default or under other limited circumstances specified in such Securities);

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Ameren Transmission Company of Illinois        Note Purchase Agreement

provided, that the events specified in clause (1) or (2) of this Section 8.7(f) shall not constitute a “Change of Control” if, on the day of the occurrence of such event and at all times during the period of 90 consecutive days thereafter (the “Ratings Period”), long-term unsecured, unenhanced debt securities of the Company shall maintain an Investment Grade Rating by at least one Acceptable Rating Agency or, if more than one Acceptable Rating Agency shall rate such debt securities during such Ratings Period, each such Acceptable Rating Agency.

Section 8.8.    Payments Due on Non-Business Days. Anything in this Agreement or the Notes to the contrary notwithstanding, (x) except as set forth in clause (y), any payment of interest on any Note that is due on a date that is not a Business Day shall be made on the next succeeding Business Day without including the additional days elapsed in the computation of the interest payable on such next succeeding Business Day; and (y) any payment of principal of or Make-Whole Amount on any Note (including principal due on the Series A Maturity Date or the Series B Maturity Date of such Note, as applicable) that is due on a date that is not a Business Day shall be made on the next succeeding Business Day and shall include the additional days elapsed in the computation of interest payable on such next succeeding Business Day.

Section 9.    Affirmative Covenants.

From the date of this Agreement until the Second Closing and thereafter, so long as any of the Notes are outstanding, the Company covenants that:

Section 9.1.    Compliance with Laws. Without limiting Section 10.4, the Company will, and will cause each of its Subsidiaries to, comply with all laws, ordinances or governmental rules or regulations to which each of them is subject (including ERISA, Environmental Laws, the USA PATRIOT Act and the other laws and regulations that are referred to in Section 5.16) and will obtain and maintain in effect all licenses, certificates, permits, franchises and other governmental authorizations necessary to the ownership of their respective properties or to the conduct of their respective businesses, in each case to the extent necessary to ensure that non-compliance with such laws, ordinances or governmental rules or regulations or failures to obtain or maintain in effect such licenses, certificates, permits, franchises and other governmental authorizations would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

Section 9.2.    Insurance. The Company will, and will cause each of its Subsidiaries to, maintain, with financially sound and reputable insurers, insurance with respect to their respective properties and businesses against such casualties and contingencies, of such types, on such terms and in such amounts (including deductibles, co-insurance and self-insurance, if adequate reserves are maintained with respect thereto) as is customary in the case of entities of established reputations engaged in the same or a similar business and similarly situated, except in each case to the extent that any non-compliance with the terms of this Section 9.2 would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

Section 9.3.    Maintenance of Properties. The Company will, and will cause each of its Subsidiaries to, maintain and keep, or cause to be maintained and kept, their respective properties in good repair, working order and condition (other than ordinary wear and tear), so that the

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Ameren Transmission Company of Illinois        Note Purchase Agreement

business carried on in connection therewith may be properly conducted at all times, provided that this Section 9.3 shall not prevent the Company or any Subsidiary from discontinuing the operation and the maintenance of any of its properties if such discontinuance is desirable in the conduct of its business and the Company has concluded that such discontinuance would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

Section 9.4.    Payment of Taxes. The Company will, and will cause each of its Subsidiaries to, file all tax returns required to be filed in any jurisdiction and to pay and discharge all taxes shown to be due and payable on such returns and all other taxes, assessments, governmental charges or levies imposed on them or any of their properties, assets, income or franchises, to the extent the same have become due and payable and before they have become delinquent, provided that neither the Company nor any Subsidiary need pay any such tax, assessment, charge or levy if (i) the amount, applicability or validity thereof is contested by the Company or such Subsidiary on a timely basis in good faith and in appropriate proceedings, and the Company or a Subsidiary has established adequate reserves therefor in accordance with GAAP on the books of the Company or such Subsidiary or (ii) the non-filing of all such returns or nonpayment of all such taxes, assessments, charges and levies would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

Section 9.5.    Corporate Existence, Etc. Subject to Section 10.2, the Company will at all times preserve and keep its corporate or company existence in full force and effect. Subject to Sections 10.2 and 10.3, the Company will at all times preserve and keep in full force and effect the corporate or company existence of each of its Subsidiaries (unless merged into the Company or a Wholly-Owned Subsidiary) and all Material rights and franchises of the Company and its Subsidiaries unless, in the good faith judgment of the Company, the termination of or failure to preserve and keep in full force and effect such corporate or company existence, right or franchise would not, individually or in the aggregate, have a Material Adverse Effect.

Section 9.6.    Books and Records. The Company will, and will cause each of its Subsidiaries to, maintain proper books of record and account in conformity with GAAP in all Material respects and all applicable requirements of any Governmental Authority having legal or regulatory jurisdiction over the Company or such Subsidiary, as the case may be. The Company will, and will cause each of its Subsidiaries to, keep books, records and accounts which, in reasonable detail, accurately reflect all transactions and dispositions of assets. The Company and its Subsidiaries have devised a system of internal accounting controls sufficient to provide reasonable assurances that their respective books, records, and accounts accurately reflect all transactions and dispositions of assets and the Company will, and will cause each of its Subsidiaries to, continue to maintain such system.

Section 9.7.    Guarantors. (a) The Company will cause any Person that guarantees or otherwise becomes liable at any time, whether as a borrower or an additional or co-borrower or otherwise, for any Indebtedness of the Company under any Material Credit Facility to concurrently therewith:

    (i)    enter into an agreement in form and substance satisfactory to the Required Holders providing for the guaranty by such Person, on a joint and several basis with all

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Ameren Transmission Company of Illinois        Note Purchase Agreement

other such Persons, of (x) the prompt payment in full when due of all amounts payable by the Company pursuant to the Notes (whether for principal, interest, Make-Whole Amount or otherwise) and this Agreement, including all indemnities, fees and expenses payable by the Company thereunder and (y) the prompt, full and faithful performance, observance and discharge by the Company of each and every covenant, agreement, undertaking and provision required pursuant to the Notes or this Agreement to be performed, observed or discharged by it (a “Guaranty Agreement”); and

    (ii)    deliver the following to each holder of a Note:

    (A)    an executed counterpart of such Guaranty Agreement;

    (B)    a certificate signed by an authorized responsible officer of such Person containing representations and warranties on behalf of such Person to the same effect, mutatis mutandis, as those contained in Sections 5.1, 5.2, 5.6, and 5.7 of this Agreement (but with respect to such Person and such Guaranty Agreement rather than the Company);

    (C)    all documents as may be reasonably requested by the Required Holders to evidence the due organization, continuing existence and, where applicable, good standing of such Person and the due authorization by all requisite action on the part of such Person of the execution and delivery of such Guaranty Agreement and the performance by such Person of its obligations thereunder; and

    (D)    an opinion of counsel reasonably satisfactory to the Required Holders covering such matters relating to such Person and such Guaranty Agreement as the Required Holders may reasonably request.

    (b)    At the election of the Company and by written notice to each holder of Notes, any Guarantor may be discharged from all of its obligations and liabilities under its Guaranty Agreement and shall be automatically released from its obligations thereunder without the need for the execution or delivery of any other document by the holders, provided that (i) if such Guarantor is or was a guarantor or is or was otherwise liable for or in respect of any Material Credit Facility, then such Guarantor has been released and discharged (or will be released and discharged concurrently with the release of such Guarantor under its Guaranty Agreement) under such Material Credit Facility, (ii) at the time of, and after giving effect to, such release and discharge, no Default or Event of Default shall be existing, (iii) no amount is then due and payable under such Guaranty Agreement, (iv) if in connection with such Guarantor being released and discharged under any Material Credit Facility, any fee or other form of consideration is given to any holder of Indebtedness under such Material Credit Facility for such release, the holders of the Notes shall receive equivalent consideration substantially concurrently therewith and (v) each holder shall have received a certificate of a Responsible Officer certifying as to the matters set forth in clauses (i) through (iv). In the event of any such release, for purposes of Section 10.7, all Indebtedness of such Person shall be deemed to have been incurred by such Person concurrently with such release.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 9.8.    Notes to Rank Pari Passu. The obligations of the Company under this Agreement and the Notes rank pari passu in right of payment with all other unsubordinated unsecured Indebtedness (actual or contingent) of the Company, including, without limitation, all Material Credit Facilities.

Section 9.9.    Energy Regulatory Status. The Company will take or cause to be taken all necessary or appropriate actions to maintain in full force and effect each regulatory approval required to construct, operate, and maintain its properties (including its transmission facilities) and to conduct its business of transmitting electricity.

Section 9.10.    Maintenance of Rating on the Notes. (a) The Company shall at all times maintain a Debt Rating for the Notes from one Acceptable Rating Agency, provided that, if the Acceptable Rating Agency providing the Debt Rating for the Notes withdraws or terminates such rating (such that no Acceptable Rating Agency is providing a Debt Rating for the Notes), the Company shall have 90 days from the withdrawal or termination of such rating to obtain a Debt Rating from another Acceptable Rating Agency.

(b) At any time that the Debt Rating maintained pursuant to clause (a) above is not generally available to the public, the Company will provide to each holder of a Note (x) at least annually (on or before each anniversary of the date of the First Closing) and (y) promptly upon any change in such Debt Rating, an updated Private Rating Letter evidencing such Debt Rating and an updated Private Rating Rationale Report with respect to such Debt Rating.  In addition to the foregoing information and any information specifically required to be included in any Private Rating Letter or Private Rating Rationale Report (as set forth in the respective definitions thereof), if the SVO or any other Governmental Authority having jurisdiction over any holder of any Notes from time to time requires any additional information with respect to the Debt Rating of the Notes, the Company shall use commercially reasonable efforts to procure such information from the Acceptable Rating Agency.

Section 10.    Negative Covenants.

From the date of this Agreement until the Second Closing and thereafter, so long as any of the Notes are outstanding, the Company covenants that:

Section 10.1.    Transactions with Affiliates. Except as otherwise permitted by this Agreement, the Company will not, and will not permit any Significant Subsidiary to, enter into directly or indirectly any Material transaction or Material group of related transactions (including the purchase, lease, sale or exchange of properties of any kind or the rendering of any service) with any Affiliate (other than the Company or another Subsidiary), except (a) pursuant to the reasonable requirements of the Company’s or such Significant Subsidiary’s business and upon fair and reasonable terms no less favorable to the Company or such Significant Subsidiary than would be obtainable in a comparable arm’s-length transaction with a Person not an Affiliate, (b) any transaction that is in compliance with applicable laws and regulations of the Federal Energy Regulatory Commission or any other regulatory authority with jurisdiction over the Company or its Affiliates or is authorized by a tariff or rate schedule which has been approved by a Governmental Authority, (c) any transaction that is otherwise permitted under Section 10.2, or

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Ameren Transmission Company of Illinois        Note Purchase Agreement

(d) transactions pursuant to any contract in effect on the date of this Agreement, to the extent that (i) the terms of the contract are arm’s-length or customary for similarly situated companies or (ii) the contract has been approved by, accepted by, or filed with a regulatory authority with jurisdiction over the Company, as such contract may be amended, extended or replaced from time to time so long as such contract as so amended, extended or replaced is, taken as a whole, not materially less favorable to the Company or such Significant Subsidiary, as the case may be, than under the contracts between the Company and its Affiliates in effect on the date of this Agreement.

Section 10.2.    Merger, Consolidation, Etc. The Company will not, and will not permit any Subsidiary to, consolidate with or merge with any other Person or convey, transfer or lease all or substantially all of its assets in a single transaction or series of transactions to any Person unless:

    (a)    in the case of any such transaction involving the Company, the successor formed by such consolidation or the survivor of such merger or the Person that acquires by conveyance, transfer or lease all or substantially all of the assets of the Company as an entirety, as the case may be, shall be a solvent corporation or limited liability company organized and existing under the laws of the United States or any state thereof (including the District of Columbia), and, if the Company is not such corporation or limited liability company, (i) such corporation or limited liability company shall have executed and delivered to each holder of any Notes its assumption of the due and punctual performance and observance of each covenant and condition of this Agreement and the Notes and (ii) such corporation or limited liability company shall have caused to be delivered to each holder of any Notes an opinion of nationally recognized independent counsel, or other independent counsel reasonably satisfactory to the Required Holders, to the effect that all agreements or instruments effecting such assumption are enforceable in accordance with their terms and comply with the terms hereof;

    (b)    in the case of any such transaction involving a Subsidiary, the successor formed by such consolidation or the survivor of such merger or the Person that acquires by conveyance, transfer or lease all or substantially all of the assets of such Subsidiary as an entirety, as the case may be, shall be (1) the Company, (2) another Subsidiary, or (3) any other Person so long as the transaction is treated as a disposition of all of the assets of such Subsidiary for purposes of Section 10.3 and, based on such characterization, would be permitted pursuant to Section 10.3;

    (c)    each Guarantor under any Guaranty Agreement that is outstanding at the time such transaction or each transaction in such a series of transactions occurs reaffirms its obligations under such Guaranty Agreement in writing at such time pursuant to documentation that is reasonably acceptable to the Required Holders; and

    (d)    immediately before and immediately after giving effect to such transaction or each transaction in any such series of transactions, no Default or Event of Default shall have occurred and be continuing.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

No such conveyance, transfer or lease of substantially all of the assets of the Company or any Guarantor shall have the effect of releasing the Company or such Guarantor, as the case may be, or any successor corporation or limited liability company that shall theretofore have become such in the manner prescribed in this Section 10.2, from its liability under (x) this Agreement or the Notes (in the case of the Company) or (y) the Guaranty Agreement (in the case of any Guarantor), unless, in the case of the conveyance, transfer or lease of substantially all of the assets of a Guarantor, such Guarantor is released from its Guaranty Agreement in accordance with Section 9.7(b) in connection with or immediately following such conveyance, transfer or lease.

Section 10.3.    Sale of Assets. The Company will not and will not permit any Subsidiary to, sell, lease or otherwise dispose of any Substantial Part (as defined below) of the assets of the Company and its Subsidiaries; provided, however, that the Company or any Subsidiary may sell, lease or otherwise dispose of assets constituting a Substantial Part of the assets of the Company and its Subsidiaries if such assets are sold in an arm’s length transaction and, at such time and after giving effect thereto, no Default or Event of Default shall have occurred and be continuing and an amount equal to the net proceeds received from such sale, lease or other disposition of that portion of such assets that exceeds the definition of Substantial Part (but not less than that portion of such assets that exceeds the definition of Substantial Part) shall be used within 365 days of such sale, lease or disposition, in any combination:

    (1)    to acquire productive assets used or useful in carrying on the business of the Company and its Subsidiaries, provided, that such assets are acquired in one or more arm’s length transactions or in one or more non-arm’s length transactions permitted by Section 10.1; and/or

    (2)    to prepay or retire Senior Debt of the Company and its Subsidiaries, provided that (i) the Company shall offer to prepay each outstanding Note in a principal amount which equals the Ratable Portion for such Note, and (ii) any such prepayment of the Notes shall be made at 100% of the principal amount thereof, together with accrued interest thereon to the date of such prepayment, but without the payment of the Make-Whole Amount. Any offer of prepayment of the Notes pursuant to this Section 10.3 shall be given to each holder of the Notes by written notice that shall be delivered not less than thirty (30) days and not more than sixty (60) days prior to the proposed prepayment date. Each such notice shall state that it is given pursuant to this Section 10.3 and that the offer set forth in such notice must be accepted by such holder in writing and shall also set forth (i) the prepayment date, (ii) a description of the circumstances which give rise to the proposed prepayment and (iii) a calculation of the Ratable Portion for such holder’s Notes. Each holder of the Notes which desires to have its Notes prepaid shall notify the Company in writing delivered not less than five (5) Business Days prior to the proposed prepayment date of its acceptance of such offer of prepayment. A failure by a holder of Notes to respond to an offer to prepay made pursuant to this Section 10.3, or to accept an offer as to all of the Notes held by such holder, in each case on or before the 5th Business Day preceding the proposed prepayment date, shall be deemed to constitute a rejection of such offer by such holder. Prepayment of Notes pursuant to this Section 10.3 shall be made in accordance with Section 8.2 (but without payment of the Make-Whole Amount).

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Ameren Transmission Company of Illinois        Note Purchase Agreement

As used in this Section 10.3, a sale, lease or other disposition of assets shall be deemed to be a “Substantial Part” of the assets of the Company and its Subsidiaries if the book value of such assets, when added to the book value of all other assets sold, leased or otherwise disposed of by the Company and its Subsidiaries during the period of 12 consecutive months ending on the date of such sale, lease or other disposition, exceeds 10% of the book value of Consolidated Total Assets, determined as of the end of the fiscal year immediately preceding such sale, lease or other disposition; provided that there shall be excluded from any determination of a “Substantial Part” (i) any sale or disposition of assets in the ordinary course of business of the Company and its Subsidiaries, (ii) any transfer of assets from the Company to any Subsidiary or from any Subsidiary to the Company or a Subsidiary, and (iii) any sale or transfer of property acquired by the Company or any Subsidiary after the date of this Agreement to any Person within 365 days following the acquisition or construction of such property by the Company or any Subsidiary if the Company or a Subsidiary shall concurrently with such sale or transfer, lease such property, as lessee.

    Section 10.4.    Line of Business. The Company will not and will not permit any Subsidiary to engage in any business if, as a result, the principal business in which the Company and its Subsidiaries, taken as a whole, would then be engaged would no longer be the transmission of electricity.

Section 10.5.    Economic Sanctions, Etc. The Company will not, and will not permit any Controlled Entity to (a) become (including by virtue of being owned or controlled by a Blocked Person), own or control a Blocked Person or (b) directly or indirectly have any investment in or engage in any dealing or transaction (including any investment, dealing or transaction involving the proceeds of the Notes) with any Person if such investment, dealing or transaction (i) would cause any Purchaser or holder or any affiliate of such Purchaser or holder to be in violation of, or subject to sanctions under, any law or regulation applicable to such Purchaser or holder, or (ii) is prohibited by or subject to sanctions under any U.S. Economic Sanctions Laws.

Section 10.6.    Liens. The Company will not and will not permit any of its Subsidiaries to directly or indirectly create, incur, assume or permit to exist (upon the happening of a contingency or otherwise) any Lien on or with respect to any property or asset (including any document or instrument in respect of goods or accounts receivable) of the Company or any such Subsidiary, whether now owned or held or hereafter acquired, or any income or profits therefrom, or assign or otherwise convey any right to receive income or profits, except:

    (a)    Liens existing on the date of this Agreement and described on Schedule 10.6;

    (b)    Liens for taxes, assessments or other governmental charges which are not yet due and payable or the payment of which is not at the time required by Section 9.4;

    (c)    statutory Liens of landlords and Liens of carriers, warehousemen, mechanics, materialmen and other similar Liens including Liens incident to construction, in each case, securing claims incurred in the ordinary course of business for sums not yet due and payable or (i) the amount, applicability or validity thereof is contested by the

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Company or such Subsidiary on a timely basis in good faith and in appropriate proceedings, and the Company or a Subsidiary has established adequate reserves therefor in accordance with GAAP on the books of the Company or such Subsidiary or (ii) the nonpayment of all such taxes, assessments, charges, levies and claims could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect;

    (d)    Liens (other than any Lien imposed by ERISA) incurred or deposits made in the ordinary course of business (i) for salary or wages earned, but not yet payable, or (ii) in connection with workers’ compensation, unemployment insurance and other types of social security or retirement benefits, or (iii) to secure (or to obtain letters of credit that secure) the performance of tenders, statutory obligations, surety, reclamations or appeal bonds, bids, leases (other than Capital Leases), or other obligations, or (iv) to secure (or to obtain letters of credit that secure) obligations to public utilities, municipalities, governmental or other public authorities in connection with the supply of services or utilities to the Company or a Subsidiary, in each case not incurred or made in connection with the borrowing of money, the obtaining of advances or credit or the payment of the deferred purchase price of property;

    (e)    any attachment or judgment Lien, unless the judgment it secures shall not, within 60 days after the entry thereof, have been discharged or execution thereof stayed pending appeal, or shall not have been discharged within 60 days after the expiration of any such stay;

    (f)    Liens consisting of grants by the Company or any of its Subsidiaries of easements, rights of access, leases or rights-of-way in, upon, over and/or across the property or rights-of-way of the Company or its Subsidiaries for the purpose of roads, pipe lines, transmission lines, distribution lines, communication lines, railways, removal of coal or other minerals, water or timber, and other like purposes, or for the joint or common use of real property, rights-of-way, facilities and/or equipment; provided, however, that no such grant shall materially impair the use of the property or rights-of-way for the purposes for which such property or rights-of-way are held by the Company or its Subsidiaries;

    (g)    Liens consisting of minor survey exceptions and the like which do not, in the aggregate, materially detract from the value of such property;

    (h)    Liens consisting of controls, restrictions, obligations, duties and/or other burdens imposed by federal, state, municipal or other law, or by rules, regulations or orders of Governmental Authorities, upon any property of the Company or its Subsidiaries or the ownership, operation or use thereof or upon the Company with respect to any of its property or the operation or use thereof or with respect to any franchise, grant, license, permit or public purpose requirement, or any rights reserved to or otherwise vested in Governmental Authorities to impose any such controls, restrictions, obligations, duties and/or other burdens;

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (i)    Liens consisting of rights reserved to or vested in others to take or receive any part of any coal, ore, gas, oil and other minerals, any timber and/or any electric capacity or energy, gas, water, steam and any other products developed, produced, manufactured, generated, purchased or otherwise acquired by the Company or by others on property of the Company or any of its Subsidiaries;

    (j)    Liens on property or assets of any Subsidiary securing Indebtedness owing to the Company or to another Wholly-Owned Subsidiary;

    (k)    any Lien created to secure all or any part of the purchase price, or to secure Indebtedness incurred or assumed to pay all or any part of the purchase price or cost of construction, of property (or any improvement thereof) acquired or constructed by the Company or a Subsidiary after the date of the First Closing, provided that (i) any such Lien shall extend solely to the item or items of such property (or improvement thereon) so acquired or constructed and, if required by the terms of the instrument originally creating such Lien, other property (or improvements thereon) which is an improvement to, replacement for any part of such property, or is acquired for specific use in connection with such acquired or constructed property (or improvement thereof) or which is real property being improved by such acquired or constructed property (or improvement thereon); (ii) the principal amount of the Indebtedness secured by such Lien shall at no time exceed an amount equal to 100% of the lesser of (A) the cost to the Company or such Subsidiary of the property (or improvement thereon) so acquired or constructed and (B) the fair market value (as determined in good faith by the board of directors of the Company) of such property (or improvement thereon) at the time of such acquisition or construction; and (iii) any such Lien shall be created contemporaneously with, or within 365 days after, the acquisition or completion of construction of such property;

    (l)    any Lien existing on property of a Person immediately prior to its being consolidated with or merged into the Company or a Subsidiary or its becoming a Subsidiary, or any Lien existing on any property acquired by the Company or any Subsidiary at the time such property is so acquired (whether or not the Indebtedness secured thereby shall have been assumed), provided that (i) no such Lien shall have been created or assumed in contemplation of such consolidation or merger or such Person's becoming a Subsidiary or such acquisition of property, and, (ii) each such Lien shall extend solely to the item or items of property so acquired and, if required by the terms of the instrument originally creating such Lien, other property which is an improvement to, a replacement for any part of, or is acquired for specific use in connection with such acquired property;

    (m)    any Lien on property or interests in property owned any Person other than the Company or its Subsidiaries in, upon, over and/or across which the Company or its Subsidiaries own any easements, rights of access, leases, rights-of-way, any joint, common or undivided interest, or any other property or interest in property, provided that (1) such Lien shall not extend to the property or interests in property owned by the Company or its Subsidiaries or (2) such Lien shall not materially impair the use of the property or interests in property owned by the Company or its Subsidiaries for the

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Ameren Transmission Company of Illinois        Note Purchase Agreement

purposes for which such property or interests in property are owned by the Company or its Subsidiaries;

    (n)    any Lien renewing, extending or replacing one or more Liens permitted by subsections (a), (j), (k), (l), (m), and (n), of this Section 10.6, provided that, (i) the principal amount of Indebtedness secured by such Lien(s) immediately prior to such extension, renewal or refunding is not increased or the maturity thereof reduced, (ii) such Lien is not extended to any property other than property permitted to be subject to such Lien(s) by such subsections, and (iii) immediately after such extension, renewal or refunding, no Default or Event of Default would exist; and

    (o)    other Liens securing Indebtedness of the Company or any Subsidiary not otherwise permitted by subsections (a) through (n) of this Section 10.6, provided that Priority Debt shall not at any time exceed the amount permitted by Section 10.7, provided, further, that notwithstanding the foregoing, the Company shall not, and shall not permit any of its Subsidiaries to, secure pursuant to this Section 10.6(o) any Indebtedness outstanding under or pursuant to any Material Credit Facility unless and until the Notes (and any guaranty delivered in connection therewith) shall concurrently be secured equally and ratably with such Indebtedness pursuant to documentation reasonably acceptable to the Required Holders in substance and in form, including an intercreditor agreement and opinions of counsel to the Company and/or any such Subsidiary, as the case may be, from counsel that is reasonably acceptable to the Required Holders.

    Section 10.7.    Financial Covenants. The Company will not at any time permit:

    (a)    Consolidated Debt to exceed 70% of Consolidated Total Capitalization (Consolidated Total Capitalization to be determined as of the end of the most recently ended fiscal quarter of the Company); or

    (b)    Priority Debt to exceed 10% of Consolidated Total Assets (Consolidated Total Assets to be determined as of the end of the most recently ended fiscal quarter of the Company).

Section 11.    Events of Default.

An “Event of Default” shall exist if any of the following conditions or events shall occur and be continuing:

    (a)    the Company defaults in the payment of any principal or Make-Whole Amount, if any, on any Note when the same becomes due and payable, whether at maturity or at a date fixed for prepayment or by declaration or otherwise; or

    (b)    the Company defaults in the payment of any interest on any Note for more than five Business Days after the same becomes due and payable; or

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (c)    the Company defaults in the performance of or compliance with any term contained in Section 7.1(d) or Section 10.2; or

    (d)    the Company or any Guarantor defaults in the performance of or compliance with any term contained herein (other than those referred to in Sections 11(a), (b), and (c)) or in any Guaranty Agreement and such default is not remedied within 30 days after the earlier of (i) a Responsible Officer obtaining actual knowledge of such default and (ii) the Company receiving written notice of such default from any holder of a Note (any such written notice to be identified as a “notice of default” and to refer specifically to this Section 11(d)); or

    (e)    (i) any representation or warranty made in writing by or on behalf of the Company or by any officer of the Company in this Agreement or any writing furnished in connection with the transactions contemplated hereby proves to have been false or incorrect in any material respect on the date as of which made, or (ii) any representation or warranty made in writing by or on behalf of any Guarantor or by any officer of such Guarantor in any Guaranty Agreement or any writing furnished in connection with such Guaranty Agreement proves to have been false or incorrect in any material respect on the date as of which made; or

    (f)    (i) the Company or any Significant Subsidiary is in default (as principal or as guarantor or other surety) in the payment of any principal of or premium or make-whole amount or interest on any Indebtedness (other than the Notes) that is outstanding in an aggregate principal amount of at least the Threshold Amount beyond any period of grace provided with respect thereto, or (ii) the Company or any Significant Subsidiary is in default in the performance of or compliance with any term of any evidence of any Indebtedness in an aggregate outstanding principal amount of at least the Threshold Amount or of any mortgage, indenture or other agreement relating thereto or any other condition exists, and as a consequence of such default or condition, such Indebtedness has become or has been declared due and payable before its stated maturity or before its regularly scheduled dates of payment; or

    (g)    the Company or any Significant Subsidiary (i) is generally not paying, or admits in writing its inability to pay, its debts as they become due, (ii) files, or consents by answer or otherwise to the filing against it of, a petition for relief or reorganization or arrangement or any other petition in bankruptcy, for liquidation or to take advantage of any bankruptcy, insolvency, reorganization, moratorium or other similar law of any jurisdiction, (iii) makes an assignment for the benefit of its creditors, (iv) consents to the appointment of a custodian, receiver, trustee or other officer with similar powers with respect to it or with respect to any substantial part of its property, (v) is adjudicated as insolvent or to be liquidated, or (vi) takes corporate action for the purpose of any of the foregoing; or

    (h)    a court or other Governmental Authority of competent jurisdiction enters an order appointing, without consent by the Company or any of its Significant Subsidiaries, a custodian, receiver, trustee or other officer with similar powers with

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Ameren Transmission Company of Illinois        Note Purchase Agreement

respect to it or with respect to any substantial part of its property, or constituting an order for relief or approving a petition for relief or reorganization or any other petition in bankruptcy or for liquidation or to take advantage of any bankruptcy or insolvency law of any jurisdiction, or ordering the dissolution, winding-up or liquidation of the Company or any of its Significant Subsidiaries, or any such petition shall be filed against the Company or any of its Significant Subsidiaries and such petition shall not be dismissed within 60 days; or

    (i)    any event occurs with respect to the Company or any Significant Subsidiary which under the laws of any jurisdiction is analogous to any of the events described in Section 11(g) or Section 11(h), provided that the applicable grace period, if any, which shall apply shall be the one applicable to the relevant proceeding which most closely corresponds to the proceeding described in Section 11(g) or Section 11(h); or

    (j)    one or more final judgments or orders for the payment of money aggregating in excess of the Threshold Amount, including any such final order enforcing a binding arbitration decision, are rendered against one or more of the Company and its Significant Subsidiaries and which judgments are not, within 60 days after entry thereof, bonded, discharged or stayed pending appeal, or are not discharged within 60 days after the expiration of such stay; or

    (k)    if (i) any Plan shall fail to satisfy the minimum funding standards of ERISA or the Code for any plan year or part thereof or a waiver of such standards or extension of any amortization period is sought or granted under section 412 of the Code, (ii) a notice of intent to terminate any Plan shall have been or is reasonably expected to be filed with the PBGC or the PBGC shall have instituted proceedings under ERISA section 4042 to terminate or appoint a trustee to administer any Plan or the PBGC shall have notified the Company or any ERISA Affiliate that a Plan may become a subject of any such proceedings, (iii) there is any “amount of unfunded benefit liabilities” (within the meaning of section 4001(a)(18) of ERISA) in excess of the Threshold Amount under one or more Plans, determined in accordance with Title IV of ERISA, (iv) the aggregate present value of accrued benefit liabilities under all funded Non-U.S. Plans exceeds the aggregate current value of the assets of such Non-U.S. Plans allocable to such liabilities, (v) the Company or any ERISA Affiliate shall have incurred or is reasonably expected to incur any liability pursuant to Title I of ERISA or Title IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans, (vi) the Company or any ERISA Affiliate withdraws from any Multiemployer Plan, (vii) the Company or any Subsidiary establishes or amends any employee welfare benefit plan that provides post-employment welfare benefits in a manner that would increase the liability of the Company or any Subsidiary thereunder, (viii) the Company or any Subsidiary fails to administer or maintain a Non-U.S. Plan in compliance with the requirements of any and all applicable laws, statutes, rules, regulations or court orders or any Non-U.S. Plan is involuntarily terminated or wound up, or (ix) the Company or any Subsidiary becomes subject to the imposition of a financial penalty (which for this purpose shall mean any tax, penalty or other liability, whether by way of indemnity or otherwise) with respect to one or more Non-U.S. Plans; and any such event or events described in clauses (i)

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Ameren Transmission Company of Illinois        Note Purchase Agreement

through (ix) above, either individually or together with any other such event or events, would reasonably be expected to have a Material Adverse Effect. As used in this Section 11(k), the terms “employee benefit plan” and “employee welfare benefit plan” shall have the respective meanings assigned to such terms in section 3 of ERISA; or

    (l)    any Guaranty Agreement shall cease to be in full force and effect, any Guarantor or any Person acting on behalf of any Guarantor shall contest in any manner the validity, binding nature or enforceability of any Guaranty Agreement, or the obligations of any Guarantor under any Guaranty Agreement are not or cease to be legal, valid, binding and enforceable in accordance with the terms of such Guaranty Agreement.

Section 12.    Remedies on Default, Etc.

Section 12.1.    Acceleration. (a) If an Event of Default with respect to the Company described in Section 11(g), (h), or (i) (other than an Event of Default described in clause (i) of Section 11(g) or described in clause (vi) of Section 11(g) by virtue of the fact that such clause encompasses clause (i) of Section 11(g)) has occurred, all the Notes then outstanding shall automatically become immediately due and payable.

    (b)    If any other Event of Default has occurred and is continuing, the Required Holders may at any time at its or their option, by notice or notices to the Company, declare all the Notes then outstanding to be immediately due and payable.

    (c)    If any Event of Default described in Section 11(a) or (b) has occurred and is continuing, any holder or holders of Notes at the time outstanding affected by such Event of Default may at any time, at its or their option, by notice or notices to the Company, declare all the Notes held by it or them to be immediately due and payable.

Upon any Notes becoming due and payable under this Section 12.1, whether automatically or by declaration, such Notes will forthwith mature and the entire unpaid principal amount of such Notes, plus (x) all accrued and unpaid interest thereon (including interest accrued thereon at the applicable Default Rate) and (y) the Make-Whole Amount determined in respect of such principal amount, shall all be immediately due and payable, in each and every case without presentment, demand, protest or further notice, all of which are hereby waived. The Company acknowledges, and the parties hereto agree, that each holder of a Note has the right to maintain its investment in the Notes free from repayment by the Company (except as herein specifically provided for) and that the provision for payment of a Make-Whole Amount by the Company in the event that the Notes are prepaid or are accelerated as a result of an Event of Default, is intended to provide compensation for the deprivation of such right under such circumstances.

Section 12.2.    Other Remedies. If any Default or Event of Default has occurred and is continuing, and irrespective of whether any Notes have become or have been declared immediately due and payable under Section 12.1, the holder of any Note at the time outstanding may proceed to protect and enforce the rights of such holder by an action at law, suit in equity or other appropriate proceeding, whether for the specific performance of any agreement contained

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Ameren Transmission Company of Illinois        Note Purchase Agreement

herein or in any Note or Guaranty Agreement, or for an injunction against a violation of any of the terms hereof or thereof, or in aid of the exercise of any power granted hereby or thereby or by law or otherwise.

Section 12.3.    Rescission. At any time after any Notes have been declared due and payable pursuant to Section 12.1(b) or (c), the Required Holders, by written notice to the Company, may rescind and annul any such declaration and its consequences if (a) the Company has paid all overdue interest on the Notes, all principal of and Make-Whole Amount, if any, on any Notes that are due and payable and are unpaid other than by reason of such declaration, and all interest on such overdue principal and Make-Whole Amount, if any, and (to the extent permitted by applicable law) any overdue interest in respect of the Notes, at the applicable Default Rate, (b) neither the Company nor any other Person shall have paid any amounts which have become due solely by reason of such declaration, (c) all Events of Default and Defaults, other than non-payment of amounts that have become due solely by reason of such declaration, have been cured or have been waived pursuant to Section 17, and (d) no judgment or decree has been entered for the payment of any monies due pursuant hereto or to the Notes. No rescission and annulment under this Section 12.3 will extend to or affect any subsequent Event of Default or Default or impair any right consequent thereon.

Section 12.4.    No Waivers or Election of Remedies, Expenses, Etc. No course of dealing and no delay on the part of any holder of any Note in exercising any right, power or remedy shall operate as a waiver thereof or otherwise prejudice such holder’s rights, powers or remedies. No right, power or remedy conferred by this Agreement, any Guaranty Agreement or any Note upon any holder thereof shall be exclusive of any other right, power or remedy referred to herein or therein or now or hereafter available at law, in equity, by statute or otherwise. Without limiting the obligations of the Company under Section 15, the Company will pay to the holder of each Note on demand such further amount as shall be sufficient to cover all costs and expenses of such holder incurred in any enforcement or collection under this Section 12, including reasonable attorneys’ fees, expenses and disbursements.

Section 13.    Registration; Exchange; Substitution of Notes.

Section 13.1.    Registration of Notes. The Company, or a registrar agent designated by the Company, shall keep at its principal executive office a register for the registration and registration of transfers of Notes. The name and address of each holder of one or more Notes, each transfer thereof and the name and address of each transferee of one or more Notes shall be registered in such register. If any holder of one or more Notes is a nominee, then (a) the name and address of the beneficial owner of such Note or Notes shall also be registered in such register as an owner and holder thereof and (b) at any such beneficial owner’s option, either such beneficial owner or its nominee may execute any amendment, waiver or consent pursuant to this Agreement. Prior to due presentment for registration of transfer, the Person in whose name any Note shall be registered shall be deemed and treated as the owner and holder thereof for all purposes hereof, and the Company shall not be affected by any notice or knowledge to the contrary. The Company shall give to any holder of a Note that is an Institutional Investor promptly upon request therefor, a complete and correct copy of the names and addresses of all registered holders of Notes.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 13.2.    Transfer and Exchange of Notes. Upon surrender of any Note to the Company at the address and to the attention of the designated officer (all as specified in Section 18(iii)), for registration of transfer or exchange (and in the case of a surrender for registration of transfer accompanied by a written instrument of transfer duly executed by the registered holder of such Note or such holder’s attorney duly authorized in writing and accompanied by the relevant name, address and other information for notices of each transferee of such Note or part thereof), within 10 Business Days thereafter, the Company shall execute and deliver, at the Company’s expense (except as provided below), one or more new Notes of the same series (as requested by the holder thereof) in exchange therefor, in an aggregate principal amount equal to the unpaid principal amount of the surrendered Note. Each such new Note shall be payable to such Person as such holder may request and shall be substantially in the form of Schedule 1(a) or Schedule 1(b), as applicable. Each such new Note shall be dated and bear interest from the date to which interest shall have been paid on the surrendered Note or dated the date of the surrendered Note if no interest shall have been paid thereon. The Company may require payment of a sum sufficient to cover any stamp tax or governmental charge imposed in respect of any such transfer of Notes. Notes shall not be transferred in denominations of less than $100,000, provided that if necessary to enable the registration of transfer by a holder of its entire holding of Notes of a series, one Note of such series may be in a denomination of less than $100,000. Any transferee, by its acceptance of a Note registered in its name (or the name of its nominee), shall be deemed to have made the representation set forth in Section 6.2.

Section 13.3.    Replacement of Notes. Upon receipt by the Company at the address and to the attention of the designated officer (all as specified in Section 18(iii)) of evidence reasonably satisfactory to it of the ownership of and the loss, theft, destruction or mutilation of any Note (which evidence shall be, in the case of an Institutional Investor, notice from such Institutional Investor of such ownership and such loss, theft, destruction or mutilation), and

    (a)    in the case of loss, theft or destruction, of indemnity reasonably satisfactory to it (provided that if the holder of such Note is, or is a nominee for, an original Purchaser or another holder of a Note with a minimum net worth of at least $25,000,000 or a Qualified Institutional Buyer, such Person’s own unsecured agreement of indemnity shall be deemed to be satisfactory), or

    (b)    in the case of mutilation, upon surrender and cancellation thereof,

within 10 Business Days thereafter, the Company at its own expense shall execute and deliver, in lieu thereof, a new Note, dated and bearing interest from the date to which interest shall have been paid on such lost, stolen, destroyed or mutilated Note or dated the date of such lost, stolen, destroyed or mutilated Note if no interest shall have been paid thereon.

Section 14.    Payments on Notes.

Section 14.1.    Place of Payment. Subject to Section 14.2, payments of principal, Make-Whole Amount, if any, and interest becoming due and payable on the Notes shall be made in New York, New York. The Company may at any time, by notice to each holder of a Note, change the place of payment of the Notes so long as such place of payment shall be either the

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Ameren Transmission Company of Illinois        Note Purchase Agreement

principal office of the Company in such jurisdiction or the principal office of a bank or trust company in such jurisdiction.

Section 14.2.    Payment by Wire Transfer. So long as any Purchaser or its nominee shall be the holder of any Note, and notwithstanding anything contained in Section 14.1 or in such Note to the contrary, the Company will pay or will cause to be paid all sums becoming due on such Note for principal, Make-Whole Amount, if any, interest and all other amounts becoming due hereunder by the method and at the address specified for such purpose below such Purchaser’s name in the Purchaser Schedule, or by such other method or at such other address as such Purchaser shall have from time to time specified to the Company in writing for such purpose, without the presentation or surrender of such Note or the making of any notation thereon, except that upon written request of the Company made concurrently with or reasonably promptly after payment or prepayment in full of any Note, such Purchaser shall surrender such Note for cancellation, reasonably promptly after any such request, to the Company at its principal executive office or at the place of payment most recently designated by the Company pursuant to Section 14.1. Prior to any sale or other disposition of any Note held by a Purchaser or its nominee, such Purchaser will, at its election, either endorse thereon the amount of principal paid thereon and the last date to which interest has been paid thereon or surrender such Note to the Company in exchange for a new Note or Notes pursuant to Section 13.2. The Company will afford the benefits of this Section 14.2 to any Institutional Investor that is the direct or indirect transferee of any Note purchased by a Purchaser under this Agreement and that has made the same agreement relating to such Note as the Purchasers have made in this Section 14.2.

    Section 14.3.        FATCA Information. By acceptance of any Note, the holder of such Note agrees that such holder will with reasonable promptness duly complete and deliver to the Company, or to such other Person as may be reasonably requested by the Company, from time to time (a) in the case of any such holder that is a United States Person, such holder’s United States tax identification number or other Forms reasonably requested by the Company necessary to establish such holder’s status as a United States Person under FATCA and as may otherwise be necessary for the Company to comply with its obligations under FATCA and (b) in the case of any such holder that is not a United States Person, such documentation prescribed by applicable law (including as prescribed by section 1471(b)(3)(C)(i) of the Code) and such additional documentation as may be necessary for the Company to comply with its obligations under FATCA and to determine that such holder has complied with such holder’s obligations under FATCA or to determine the amount (if any) to deduct and withhold from any such payment made to such holder. Nothing in this Section 14.3 shall require any holder to provide information that is confidential or proprietary to such holder unless the Company is required to obtain such information under FATCA and, in such event, the Company shall treat any such information it receives as confidential.

Except as otherwise required by applicable law, the Company agrees that it will not withhold from any applicable payment to be made to a holder of a Note that is not a United States Person any tax so long as such holder shall have delivered to the Company (in such number of copies as shall be requested), on or about the date on which such holder becomes a holder under this Agreement (and from time to time thereafter upon the reasonable request of the Company), executed copies of IRS Form W-8BEN or IRS Form W-8BEN-E, as applicable, as well as the

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Ameren Transmission Company of Illinois        Note Purchase Agreement

applicable “U.S. Tax Compliance Certificate” substantially in the form attached as Exhibit 14.3, in both cases correctly completed and executed and validly claiming a complete exemption from U.S. federal withholding tax.

Section 15.    Expenses, Etc.

Section 15.1.    Transaction Expenses. Whether or not the transactions contemplated hereby are consummated, the Company will pay all costs and expenses (including reasonable attorneys’ fees of a special counsel and, if reasonably required by the Required Holders, local or other counsel) incurred by the Purchasers and each other holder of a Note in connection with such transactions and in connection with any amendments, waivers or consents under or in respect of this Agreement, any Guaranty Agreement or the Notes (whether or not such amendment, waiver or consent becomes effective), including: (a) the costs and expenses incurred in enforcing or defending (or determining whether or how to enforce or defend) any rights under this Agreement, any Guaranty Agreement or the Notes or in responding to any subpoena or other legal process or informal investigative demand issued in connection with this Agreement, any Guaranty Agreement or the Notes, or by reason of being a holder of any Note, (b) the costs and expenses, including financial advisors’ fees, incurred in connection with the insolvency or bankruptcy of the Company or any Subsidiary or in connection with any work-out or restructuring of the transactions contemplated hereby and by the Notes and any Guaranty Agreement and (c) the costs and expenses incurred in connection with the initial filing of this Agreement and all related documents and financial information with the SVO provided, that such costs and expenses under this clause (c) shall not exceed $5,000 for each series of Notes. If required by the NAIC, the Company shall obtain and maintain at its own cost and expense a Legal Entity Identifier (LEI).

        The Company will pay, and will save each Purchaser and each other holder of a Note harmless from, (i) all claims in respect of any fees, costs or expenses, if any, of brokers and finders (other than those, if any, retained by a Purchaser or other holder in connection with its purchase of the Notes), (ii) any and all wire transfer fees that any bank or other financial institution deducts from any payment under such Note to such holder or otherwise charges to a holder of a Note with respect to a payment under such Note and (iii) any judgment, liability, claim, order, decree, fine, penalty, cost, fee, expense (including reasonable attorneys’ fees and expenses) or obligation resulting from the consummation of the transactions contemplated hereby, including the use of the proceeds of the Notes by the Company.

    Section 15.2.    Certain Taxes. The Company agrees to pay all stamp, documentary or similar taxes or fees which may be payable in respect of the execution and delivery or the enforcement of this Agreement or any Guaranty Agreement or the execution and delivery (but not the transfer) or the enforcement of any of the Notes in the United States or any other jurisdiction where the Company or any Guarantor has assets or of any amendment of, or waiver or consent under or with respect to, this Agreement or any Guaranty Agreement or of any of the Notes, and to pay any value added tax due and payable in respect of reimbursement of costs and expenses by the Company pursuant to this Section 15, and will save each holder of a Note to the extent permitted by applicable law harmless against any loss or liability resulting from

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Ameren Transmission Company of Illinois        Note Purchase Agreement

nonpayment or delay in payment of any such tax or fee required to be paid by the Company hereunder.

    Section 15.3.    Survival. The obligations of the Company under this Section 15 will survive the payment or transfer of any Note, the enforcement, amendment or waiver of any provision of this Agreement, any Guaranty Agreement or the Notes, and the termination of this Agreement.

Section 16.    Survival of Representations and Warranties; Entire Agreement.

All representations and warranties contained herein shall survive the execution and delivery of this Agreement and the Notes, the purchase or transfer by any Purchaser of any Note or portion thereof or interest therein and the payment of any Note, and may be relied upon by any subsequent holder of a Note, regardless of any investigation made at any time by or on behalf of such Purchaser or any other holder of a Note. All statements contained in any certificate or other instrument delivered by or on behalf of the Company pursuant to this Agreement shall be deemed representations and warranties of the Company under this Agreement. Subject to the preceding sentence, this Agreement, the Notes and any Guaranty Agreements embody the entire agreement and understanding between each Purchaser and the Company and supersede all prior agreements and understandings relating to the subject matter hereof.

Section 17.    Amendment and Waiver.

Section 17.1.    Requirements. This Agreement and the Notes may be amended, and the observance of any term hereof or of the Notes may be waived (either retroactively or prospectively), only with the written consent of the Company and the Required Holders, except that:

    (a)    no amendment or waiver of any of Sections 1, 2, 3, 4, 5, 6 or 21 hereof, or any defined term (as it is used therein), will be effective as to any Purchaser unless consented to by such Purchaser in writing; and

    (b)     no amendment or waiver may, without the written consent of each Purchaser and the holder of each Note at the time outstanding, (i) subject to Section 12 relating to acceleration or rescission, change the amount or time of any prepayment or payment of principal of, or reduce the rate or change the time of payment or method of computation of (x) interest on the Notes or (y) the Make-Whole Amount, (ii) change the percentage of the principal amount of the Notes the holders of which are required to consent to any amendment or waiver, or (iii) change the principal amount of the Notes that the Purchasers are to purchase pursuant to Section 2 upon the satisfaction of the conditions to Closing that appear in Section 4, or (iv) amend any of Sections 8 (except as set forth in the second sentence of Section 8.2), 11(a), 11(b), 12, 17, or 20.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 17.2.    Solicitation of Holders of Notes.

    (a)    Solicitation. The Company will provide each Purchaser and each holder of a Note with sufficient information, sufficiently far in advance of the date a decision is required, to enable such Purchaser and such holder to make an informed and considered decision with respect to any proposed amendment, waiver or consent in respect of any of the provisions hereof or of the Notes or any Guaranty Agreement. The Company will deliver executed or true and correct copies of each amendment, waiver or consent effected pursuant to this Section 17 or any Guaranty Agreement to each Purchaser and each holder of a Note promptly following the date on which it is executed and delivered by, or receives the consent or approval of, the requisite Purchasers or holders of Notes.

    (b)    Payment. The Company will not directly or indirectly pay or cause to be paid any remuneration, whether by way of supplemental or additional interest, fee or otherwise, or grant any security or provide other credit support, to any Purchaser or holder of a Note as consideration for or as an inducement to the entering into by such Purchaser or holder of any waiver or amendment of any of the terms and provisions hereof or of any Guaranty or any Note unless such remuneration is concurrently paid, or security is concurrently granted or other credit support concurrently provided, on the same terms, ratably to each Purchaser and holder of a Note even if such Purchaser or holder did not consent to such waiver or amendment.

    (c)    Consent in Contemplation of Transfer. Any consent given pursuant to this Section 17 or any Guaranty Agreement by a holder of a Note that has transferred or has agreed to transfer its Note to (i) the Company, (ii) any Subsidiary or any other Affiliate or (iii) any other Person in connection with, or in anticipation of, such other Person acquiring, making a tender offer for or merging with the Company and/or any of its Affiliates, in each case in connection with such consent, shall be void and of no force or effect except solely as to such holder, and any amendments effected or waivers granted or to be effected or granted that would not have been or would not be so effected or granted but for such consent (and the consents of all other holders of Notes that were acquired under the same or similar conditions) shall be void and of no force or effect except solely as to such holder.

Section 17.3.    Binding Effect, Etc. Any amendment or waiver consented to as provided in this Section 17 or any Guaranty applies equally to all Purchasers and holders of Notes and is binding upon them and upon each future holder of any Note and upon the Company without regard to whether such Note has been marked to indicate such amendment or waiver. No such amendment or waiver will extend to or affect any obligation, covenant, agreement, Default or Event of Default not expressly amended or waived or impair any right consequent thereon. No course of dealing between the Company and any Purchaser or holder of a Note and no delay in exercising any rights hereunder or under any Note or Guaranty shall operate as a waiver of any rights of any Purchaser or holder of such Note.

Section 17.4.    Notes Held by Company, Etc. Solely for the purpose of determining whether the holders of the requisite percentage of the aggregate principal amount of Notes then outstanding approved or consented to any amendment, waiver or consent to be given under this Agreement, any Guaranty Agreement or the Notes, or have directed the taking of any action

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Ameren Transmission Company of Illinois        Note Purchase Agreement

provided herein or in any Guaranty Agreement or the Notes to be taken upon the direction of the holders of a specified percentage of the aggregate principal amount of Notes then outstanding, Notes directly or indirectly owned by the Company or any of its Affiliates shall be deemed not to be outstanding.

Section 18.    Notices.

Except to the extent otherwise provided in Section 7.4, all notices and communications provided for hereunder shall be in writing and sent (a) by telecopy if the sender on the same day sends a confirming copy of such notice by an internationally recognized overnight delivery service (charges prepaid), or (b) by registered or certified mail with return receipt requested (postage prepaid), or (c) by an internationally recognized overnight delivery service (charges prepaid). Any such notice must be sent:

    (i)    if to any Purchaser or its nominee, to such Purchaser or nominee at the address specified for such communications in the Purchaser Schedule, or at such other address as such Purchaser or nominee shall have specified to the Company in writing,

    (ii)    if to any other holder of any Note, to such holder at such address as such other holder shall have specified to the Company in writing, or

    (iii)    if to the Company, to the Company at its address set forth at the beginning hereof to the attention of the treasurer of the Company, or at such other address as the Company shall have specified to the holder of each Note in writing.

Notices under this Section 18 will be deemed given only when actually received.

Section 19.    Reproduction of Documents.

This Agreement and all documents relating thereto, including (a) consents, waivers and modifications that may hereafter be executed, (b) documents received by any Purchaser at the applicable Closing (except the Notes themselves), and (c) financial statements, certificates and other information previously or hereafter furnished to any Purchaser, may be reproduced by such Purchaser by any photographic, photostatic, electronic, digital, or other similar process and such Purchaser may destroy any original document so reproduced. The Company agrees and stipulates that, to the extent permitted by applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such reproduction was made by such Purchaser in the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 19 shall not prohibit the Company or any other holder of Notes from contesting any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

Section 20.    Confidential Information.

For the purposes of this Section 20, “Confidential Information” means information delivered to any Purchaser by or on behalf of the Company or any Subsidiary in connection with the transactions contemplated by or otherwise pursuant to this Agreement that is proprietary in nature and that was clearly marked or labeled or otherwise adequately identified when received by such Purchaser as being confidential information of the Company or such Subsidiary, provided that such term does not include information that (a) was publicly known or otherwise known to such Purchaser prior to the time of such disclosure, (b) subsequently becomes publicly known through no act or omission by such Purchaser or any Person acting on such Purchaser’s behalf, (c) otherwise becomes known to such Purchaser other than through disclosure by the Company or any Subsidiary or (d) constitutes financial statements delivered to such Purchaser under Section 7.1 that are otherwise publicly available. Each Purchaser will maintain the confidentiality of such Confidential Information in accordance with procedures adopted by such Purchaser in good faith to protect confidential information of third parties delivered to such Purchaser, provided that such Purchaser may deliver or disclose Confidential Information to (i) its affiliates and its and its affiliates’ respective directors, officers, employees (legal or contractual), agents, partners, attorneys, trustees, limited partners and investors (in each case to the extent such disclosure reasonably relates to the administration of the investment represented by its Notes or portfolio management), (ii) its auditors, consultants, service providers, financial advisors, investment managers, investment advisors and other professional advisors who agree to hold confidential the Confidential Information substantially in accordance with this Section 20, (iii) any other holder of any Note, (iv) if the holder of a Note is a trust or fund, to the beneficiaries or beneficial owners of such trust or fund, (v) any Institutional Investor to which it transfers or pledges or offers to transfer or pledge such Note or any part thereof or any participation therein and any beneficiary, agent, custodian or trustee in connection therewith (if such Person has agreed prior to its receipt of such Confidential Information to hold the information confidential substantially in accordance with this Section 20) and, in each case, any such Person shall have the same rights and obligations with respect to such Confidential Information as the Purchasers have under this Section 20, (vi) any Person from which it offers to purchase any security of the Company (if such Person has agreed in writing prior to its receipt of such Confidential Information to be bound by this Section 20), (vii) any federal, state or other regulatory authority having jurisdiction over such Purchaser, any recipient of Confidential Information under this Section 20, or in each case, its portfolio or any transactions relating thereto, (viii) the NAIC or the SVO or, in each case, any similar organization, or any nationally recognized rating agency, or (ix) any other Person to which such delivery or disclosure may be necessary or appropriate (w) to effect compliance with any law, rule, regulation or order applicable to such Purchaser or its investment managers or investment advisors or to its investment portfolio or any transactions relating thereto (x) in response to any subpoena or other legal process, (y) in connection with any litigation, arbitration or dispute resolution process to which such Purchaser is a party or (z) if an Event of Default has occurred and is continuing, to the extent such Purchaser may reasonably determine such delivery and disclosure to be necessary or appropriate in the enforcement or for the protection of the rights and remedies under such Purchaser’s Notes, this Agreement or any Subsidiary Guaranty. Each holder of a Note, by its acceptance of a Note, will be deemed to have agreed to be bound by and to be entitled to the benefits of this Section 20 as though it were a party to this Agreement. On reasonable request by

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Ameren Transmission Company of Illinois        Note Purchase Agreement

the Company in connection with the delivery to any holder of a Note of information required to be delivered to such holder under this Agreement or requested by such holder (other than a holder that is a party to this Agreement or its nominee), such holder will enter into an agreement with the Company embodying this Section 20.

In the event that as a condition to receiving access to information relating to the Company or its Subsidiaries in connection with the transactions contemplated by or otherwise pursuant to this Agreement, any Purchaser or holder of a Note is required to agree to a confidentiality undertaking (whether through Intralinks, another secure website, a secure virtual workspace or otherwise) which is different from this Section 20, this Section 20 shall not be amended thereby and, as between such Purchaser or such holder and the Company, this Section 20 shall supersede any such other confidentiality undertaking.

Section 21.    Substitution of Purchaser.

Each Purchaser shall have the right to substitute any one of its Affiliates or another Purchaser or any one of such other Purchaser’s Affiliates (a “Substitute Purchaser”) as the purchaser of the Notes that it has agreed to purchase hereunder, by written notice to the Company, which notice shall be signed by both such Purchaser and such Substitute Purchaser, shall contain such Substitute Purchaser’s agreement to be bound by this Agreement and shall contain a confirmation by such Substitute Purchaser of the accuracy with respect to it of the representations set forth in Section 6. Upon receipt of such notice, any reference to such Purchaser in this Agreement (other than in this Section 21), shall be deemed to refer to such Substitute Purchaser in lieu of such original Purchaser. In the event that such Substitute Purchaser is so substituted as a Purchaser hereunder and such Substitute Purchaser thereafter transfers to such original Purchaser all of the Notes then held by such Substitute Purchaser, upon receipt by the Company of notice of such transfer, any reference to such Substitute Purchaser as a “Purchaser” in this Agreement (other than in this Section 21), shall no longer be deemed to refer to such Substitute Purchaser, but shall refer to such original Purchaser, and such original Purchaser shall again have all the rights of an original holder of the Notes under this Agreement.

Section 22.    Miscellaneous.

Section 22.1.    Successors and Assigns. All covenants and other agreements contained in this Agreement by or on behalf of any of the parties hereto bind and inure to the benefit of their respective successors and assigns (including any subsequent holder of a Note) whether so expressed or not, except that, subject to Section 10.2, the Company may not assign or otherwise transfer any of its rights or obligations hereunder or under the Notes without the prior written consent of each holder. Nothing in this Agreement, expressed or implied, shall be construed to confer upon any Person (other than the parties hereto and their respective successors and assigns permitted hereby) any legal or equitable right, remedy or claim under or by reason of this Agreement.

Section 22.2.    Accounting Terms. All accounting terms used herein which are not expressly defined in this Agreement have the meanings respectively given to them in accordance with GAAP. Except as otherwise specifically provided herein, (i) all computations made

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Ameren Transmission Company of Illinois        Note Purchase Agreement

pursuant to this Agreement shall be made in accordance with GAAP, and (ii) all financial statements shall be prepared in accordance with GAAP. For purposes of determining compliance with this Agreement (including Section 9, Section 10 and the definition of “Indebtedness”), any election by the Company to measure any financial liability using fair value (as permitted by Financial Accounting Standards Board Accounting Standards Codification Topic No. ▇▇▇-▇▇-▇▇ – Fair Value Option, International Financial Reporting Standards 39 – Financial Instruments or any similar accounting standard) shall be disregarded and such determination shall be made as if such election had not been made.

Section 22.3.    Severability. Any provision of this Agreement that is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall (to the full extent permitted by law) not invalidate or render unenforceable such provision in any other jurisdiction.

Section 22.4.    Construction, Etc. Each covenant contained herein shall be construed (absent express provision to the contrary) as being independent of each other covenant contained herein, so that compliance with any one covenant shall not (absent such an express contrary provision) be deemed to excuse compliance with any other covenant. Where any provision herein refers to action to be taken by any Person, or which such Person is prohibited from taking, such provision shall be applicable whether such action is taken directly or indirectly by such Person.

Defined terms herein shall apply equally to the singular and plural forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include,” “includes” and “including” shall be deemed to be followed by the phrase “without limitation.” The word “will” shall be construed to have the same meaning and effect as the word “shall.” Unless the context requires otherwise (a) any definition of or reference to any agreement, instrument or other document herein shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified (subject to any restrictions on such amendments, supplements or modifications set forth herein) and, for purposes of the Notes, shall also include any such notes issued in substitution therefor pursuant to Section 13, (b) subject to Section 22.1, any reference herein to any Person shall be construed to include such Person’s successors and assigns, (c) the words “herein,” “hereof” and “hereunder,” and words of similar import, shall be construed to refer to this Agreement in its entirety and not to any particular provision hereof, (d) all references herein to Sections and Schedules shall be construed to refer to Sections of, and Schedules to, this Agreement, and (e) any reference to any law or regulation herein shall, unless otherwise specified, refer to such law or regulation as amended, modified or supplemented from time to time.

Section 22.5.    Counterparts; Signatures. This Agreement may be executed in any number of counterparts, each of which shall be an original but all of which together shall constitute one instrument. Each counterpart may consist of a number of copies hereof, each signed by less than all, but together signed by all, of the parties hereto. The words “execution”, “signed” and “signature” and words of like import in this Agreement or documents relating to

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Ameren Transmission Company of Illinois        Note Purchase Agreement

this Agreement shall include manually executed signatures transmitted by facsimile or other electronic formats (including, without limitation, “pdf”, “tif” or “jpg”) and other electronic signatures (including, without limitation, AdobeSign).

Section 22.6.    Governing Law. This Agreement shall be construed and enforced in accordance with, and the rights of the parties shall be governed by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State.

Section 22.7.    Jurisdiction and Process; Waiver of Jury Trial. (a) The Company irrevocably submits to the non-exclusive jurisdiction of any New York State or federal court sitting in the Borough of Manhattan, The City of New York, over any suit, action or proceeding arising out of or relating to this Agreement or the Notes. To the fullest extent permitted by applicable law, the Company irrevocably waives and agrees not to assert, by way of motion, as a defense or otherwise, any claim that it is not subject to the jurisdiction of any such court, any objection that it may now or hereafter have to the laying of the venue of any such suit, action or proceeding brought in any such court and any claim that any such suit, action or proceeding brought in any such court has been brought in an inconvenient forum.

    (b)    The Company agrees, to the fullest extent permitted by applicable law, that a final judgment in any suit, action or proceeding of the nature referred to in Section 22.7(a) brought in any such court shall be conclusive and binding upon it subject to rights of appeal, as the case may be, and may be enforced in the courts of the United States of America or the State of New York (or any other courts to the jurisdiction of which it or any of its assets is or may be subject) by a suit upon such judgment.

    (c)    The Company consents to process being served by or on behalf of any holder of Notes in any suit, action or proceeding of the nature referred to in Section 22.7(a) by mailing a copy thereof by registered, certified, priority or express mail (or any substantially similar form of mail), postage prepaid, return receipt or delivery confirmation requested, to it at its address specified in Section 18 or at such other address of which such holder shall then have been notified pursuant to said Section. The Company agrees that such service upon receipt (i) shall be deemed in every respect effective service of process upon it in any such suit, action or proceeding and (ii) shall, to the fullest extent permitted by applicable law, be taken and held to be valid personal service upon and personal delivery to it. Notices hereunder shall be conclusively presumed received as evidenced by a delivery receipt furnished by the United States Postal Service or any reputable commercial delivery service.

    (d)    Nothing in this Section 22.7 shall affect the right of any holder of a Note to serve process in any manner permitted by law, or limit any right that the holders of any of the Notes may have to bring proceedings against the Company in the courts of any appropriate jurisdiction or to enforce in any lawful manner a judgment obtained in one jurisdiction in any other jurisdiction.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

    (e)    The parties hereto hereby waive trial by jury in any action brought on or with respect to this Agreement, the Notes or any other document executed in connection herewith or therewith.

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Ameren Transmission Company of Illinois        Note Purchase Agreement

If you are in agreement with the foregoing, please sign the form of agreement on a counterpart of this Agreement and return it to the Company, whereupon this Agreement shall become a binding agreement between you and the Company.

    Very truly yours,

    Ameren Transmission Company of Illinois

    By  /s/ ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇                        

    Name: ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇

    Title: Vice President and Treasurer

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Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

American General Life Insurance Company

By:    Corebridge Institutional Investments (U.S.), LLC, as Investment Adviser

    By /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇                                  

Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇

Title: Senior Vice President

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

Teachers Insurance and Annuity Association of America, a New York domiciled life insurance company

By:    Nuveen Alternatives Advisors LLC,
a Delaware limited liability company,
its investment manager

    By  /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇                              

Name: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇

Title: Managing Director

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

State Farm Life Insurance Company

By:  /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇                                            

Name:    ▇▇▇▇▇▇▇ ▇. ▇▇▇▇

Title:     Investment Professional

By:  /s/ ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇                                         

Name:    ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇

Title:     Investment Professional

State Farm Life and Accident Assurance Company

By:  /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇                                            

Name:    ▇▇▇▇▇▇▇ ▇. ▇▇▇▇

Title:     Investment Professional

By:  /s/ ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇                                         

Name:    ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇

Title:     Investment Professional

State Farm Insurance Companies Employee Retirement Trust

By:  /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇                                            

Name:    ▇▇▇▇▇▇▇ ▇. ▇▇▇▇

Title:     Authorized Signer

By:  /s/ ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇                                         

Name: ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇

Title:     Authorized Signer

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    Metropolitan Tower Life Insurance Company

    By:    MetLife Investment Management, LLC, Its Investment Manager

By  /s/ ▇▇▇▇▇▇▇ ▇▇▇                                              

    Name: ▇▇▇▇▇▇▇ ▇▇▇

    Title: Authorized Signatory

    Metlife Reinsurance Company of ▇▇▇▇▇▇▇▇, Ltd.

    By:    MetLife Investment Management, LLC, Its Investment Manager

By  /s/ ▇▇▇▇▇▇▇ ▇▇▇                                              

    Name: ▇▇▇▇▇▇▇ ▇▇▇

    Title: Authorized Signatory

    MetLife Insurance Company of Korea Limited

    By:    MetLife Investment Management, LLC, Its Investment Manager

By  /s/ ▇▇▇▇▇▇▇ ▇▇▇                                              

    Name: ▇▇▇▇▇▇▇ ▇▇▇

    Title: Authorized Signatory

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

The Guardian Life Insurance Company of America

By:    HPS Investment Partners, LLC, its Sub-Manager

By:  /s/ ▇▇▇▇▇ ▇▇▇▇▇▇                                                

Name: ▇▇▇▇▇ ▇▇▇▇▇▇

Title: Managing Director

Berkshire Life Insurance Company of America

By:    HPS Investment Partners, LLC, its Sub-Manager

By:  /s/ ▇▇▇▇▇ ▇▇▇▇▇▇                                                

Name: ▇▇▇▇▇ ▇▇▇▇▇▇

Title: Managing Director

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

Thrivent Financial for Lutherans

By:  /s/ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇                                            

Name: ▇▇▇▇▇▇▇▇ ▇▇▇▇▇

Title: Senior Research Analyst

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    The Northwestern Mutual Life Insurance Company

    By:    Northwestern Mutual Investment Management Company, LLC, its investment advisor

By:  /s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇                                              

Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇

Title: Managing Director

    The Northwestern Mutual Life Insurance Company for its Group Annuity Separate Account

    By:    Northwestern Mutual Investment Management Company, LLC, its investment advisor

By:  /s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇                                              

Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇

Its: Managing Director

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

RGA Reinsurance Company

By:  /s/ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇                                                

Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇

Title: Vice President

RGA Americas Reinsurance Company, LTD

By:  /s/ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇                                                

Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇

Title: Vice President

RGA Reinsurance Company Barbados LTD

By:  /s/ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇                                                

Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇

Title: Vice President

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    Modern Woodmen of America

By:  /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇                                           

Name: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇

Title: Chief Investment Officer & Treasurer

By:  /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇                                         

Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇

Title: Sr. Portfolio Manager, Private Placements

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    American United Life Insurance Company

By:  /s/ ▇▇▇▇▇ ▇▇▇▇▇▇                                              

Name: ▇▇▇▇▇ ▇▇▇▇▇▇

Title: VP, Fixed Income Securities

The State Life Insurance Company,

By: American United Life Insurance Company

Its: Authorized Agent

By:  /s/ ▇▇▇▇▇ ▇▇▇▇▇▇                                              

Name: ▇▇▇▇▇ ▇▇▇▇▇▇

Title: VP, Fixed Income Securities

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    Unum Life Insurance Company of America

By:    Provident Investment Management, LLC

Its:    Agent

    By:  /s/ ▇▇▇ ▇▇▇▇▇                                            

Name: ▇▇▇ ▇▇▇▇▇

Title: Vice President, Senior Managing Director

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

▇▇▇▇ ▇▇▇▇▇▇▇ Life Insurance Company (U.S.A.)

By:  /s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇                                            

Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇

Title: AVP

▇▇▇▇ ▇▇▇▇▇▇▇ Life & Health Insurance Company

By:  /s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇                                            

Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇

Title: AVP

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    CMFG Life Insurance Company

By:    MEMBERS Capital Advisors, Inc., (d/b/a TruStage Investment Management)
acting as Investment Advisor

By:  /s/ ▇▇▇▇ ▇. ▇▇▇ ▇▇▇▇▇▇▇                                       

Name: ▇▇▇▇ ▇. ▇▇▇ ▇▇▇▇▇▇▇

Title: Managing Director, Investments

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    Ameritas Life Insurance Corp.,
a Nebraska corporation

By:  /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇                                          

Name: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇

Title: Authorized Representative

    Ameritas Life Insurance Corp. of New York,
a New York corporation

By:  /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇                                          

Name: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇

Title: Authorized Representative

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    Liberty National Life Insurance Company

By:  /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇                                          

Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇

Title:    Divisional Senior Vice President, Investments

    Liberty National Life Insurance Company

By:  /s/ ▇▇▇▇▇▇ ▇▇▇▇▇                                                  

Name: ▇▇▇▇▇▇ ▇▇▇▇▇

Title:    Divisional Senior Vice President, Investments

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    Life Insurance Company of the Southwest

By:  /s/ ▇▇▇▇▇ ▇▇▇▇                                                   

Name: ▇▇▇▇▇ ▇▇▇▇

Title: Executive Director, Private Placements, NLG Capital LLC as investment adviser

Ameren Transmission Company of Illinois        Note Purchase Agreement

This Agreement is hereby

accepted and agreed to as

of the date hereof.

    Southern Farm Bureau Life Insurance Company

By:  /s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇                                            

Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇

Title: Director

Defined Terms

As used herein, the following terms have the respective meanings set forth below or set forth in the Section hereof following such term:

“Acceptable Rating Agency” means (a) each of ▇▇▇▇▇’▇ Investors Service, Inc., S&P Global Ratings, a division of S&P Global Inc., Fitch Ratings, Inc., DBRS, ▇▇▇▇▇ Bond Rating Agency, or any successor thereto, or (b) any other credit rating agency that is recognized as a nationally recognized statistical rating organization by the SEC (other than ▇▇▇▇-▇▇▇▇▇ Ratings Company) and approved by the Required Holders, so long as, in each case, (i) any such credit rating agency described in clause (a) or (b) above continues to be a nationally recognized statistical rating organization recognized by the SEC and is approved as a “Credit Rating Provider” (or other similar designation) by the NAIC and (ii) such Acceptable Rating Agency is retained by the Company.

“Affiliate” means, at any time, and with respect to any Person, any other Person that at such time directly or indirectly through one or more intermediaries Controls, or is Controlled by, or is under common Control with, such first Person. Unless the context otherwise clearly requires, any reference to an “Affiliate” is a reference to an Affiliate of the Company.

“Agreement” means this Note Purchase Agreement, including all Schedules attached to this Agreement.

“Ameren” means Ameren Corporation, a Missouri corporation, the direct or indirect owner of 100% of the capital stock of the Company.

“Anti-Corruption Laws” means any law or regulation in a U.S. or any non-U.S. jurisdiction regarding bribery or any other corrupt activity, including the U.S. Foreign Corrupt Practices Act and the U.K. Bribery Act 2010.

“Anti-Money Laundering Laws” means any law or regulation in a U.S. or any non-U.S. jurisdiction regarding money laundering, drug trafficking, terrorist-related activities or other money laundering predicate crimes, including the Currency and Foreign Transactions Reporting Act of 1970 (otherwise known as the Bank Secrecy Act) and the USA PATRIOT Act.

“Blocked Person” means (a) a Person whose name appears on the list of Specially Designated Nationals and Blocked Persons published by OFAC, (b) a Person, entity, organization, country or regime that is blocked or a target of sanctions that have been imposed under U.S. Economic Sanctions Laws or (c) a Person that is an agent, department or instrumentality of, or is otherwise beneficially owned by, controlled by or acting on behalf of, directly or indirectly, any Person, entity, organization, country or regime described in clause (a) or (b).

“Business Day” means (a) for the purposes of Section 8.6 only, any day other than a Saturday, a Sunday or a day on which commercial banks in New York City are required or authorized to be closed, and (b) for the purposes of any other provision of this Agreement, any

Schedule A
(to Note Purchase Agreement)

day other than a Saturday, a Sunday or a day on which commercial banks in New York, New York or Chicago, Illinois are required or authorized to be closed.

“Capital Lease” means, at any time, a lease with respect to which the lessee is required concurrently to recognize the acquisition of an asset and the incurrence of a liability in accordance with GAAP as in effect on the date of the First Closing, notwithstanding any modifications or interpretive changes in GAAP that may become effective thereafter.

“Change of Control” is defined in Section 8.7.

“Closing” is defined in Section 3.

“Code” means the Internal Revenue Code of 1986 and the rules and regulations promulgated thereunder from time to time.

“Company” is defined in the first paragraph of this Agreement.

“Confidential Information” is defined in Section 20.

“Consolidated Debt” means, as at any date, all Indebtedness of the Company and its Subsidiaries outstanding on such date, determined on a consolidated basis in accordance with GAAP.

“Consolidated Net Worth” means, as at any date, consolidated shareholders’ equity (including preferred stock) of the Company and its Subsidiaries on such date, determined on a consolidated basis in accordance with GAAP provided that the computation of Consolidated Net Worth shall exclude Accumulated Other Comprehensive Income/Loss and market value of derivatives (FAS 133).

“Consolidated Total Assets” means, as of any date of determination, the total amount of all assets of the Company and its Subsidiaries, determined on a consolidated basis in accordance with GAAP excluding market value of derivatives (FAS 133).

“Consolidated Total Capitalization” means, as of any date of determination, the sum of Consolidated Net Worth and Indebtedness.

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of a Person, whether through the ownership of voting securities, by contract or otherwise; and the terms “Controlled” and “Controlling” shall have meanings correlative to the foregoing.

“Controlled Entity” means (a) any of the Subsidiaries of the Company and any of their or the Company’s respective Controlled Affiliates and (b) if the Company has a parent company, such parent company and its Controlled Affiliates.

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“Control Event” means:

    (i)    the execution by the Company or any of its Subsidiaries or Affiliates of any agreement or letter of intent with respect to any proposed transaction or event or series of transactions or events which, individually or in the aggregate, may reasonably be expected to result in a Change of Control,

    (ii)    the execution of any written agreement which, when fully performed by the parties thereto, would result in a Change of Control, or

    (iii)    the making of any written offer by any person (as such term is used in section 13(d) and section 14(d)(2) of the Exchange Act as in effect on the date of the First Closing) or related persons constituting a group (as such term is used in Rule 13d-5 under the Exchange Act as in effect on the date of the First Closing) to the holders of the common stock of the Company, which offer, if accepted by the requisite number of holders, would result in a Change of Control.

“Debt Rating” means the debt rating of the Notes as determined from time to time by any Acceptable Rating Agency. For the avoidance of doubt, the “Debt Rating” does not include any credit outlook provided by the Acceptable Rating Agency.

“Default” means an event or condition the occurrence or existence of which would, with the lapse of time or the giving of notice or both, become an Event of Default.

“Default Rate” means that rate of interest per annum that is the greater of (a) 2% above the rate of interest stated in clause (a) of the first paragraph of the applicable Notes or (b) 2% over the rate of interest publicly announced by Bank of America, N.A. in New York, New York as its “base” or “prime” rate.

“Disclosure Documents” is defined in Section 5.3.

“▇▇▇▇▇” means the SEC’s Electronic Data Gathering, Analysis and Retrieval System or any successor SEC electronic filing system for such purposes.

“Environmental Laws” means any and all federal, state, local, and foreign statutes, laws, regulations, ordinances, rules, judgments, orders, decrees, permits, concessions, grants, franchises, licenses, agreements or governmental restrictions relating to pollution and the protection of the environment or the release of any materials into the environment, including those related to Hazardous Materials.

“ERISA” means the Employee Retirement Income Security Act of 1974 and the rules and regulations promulgated thereunder from time to time in effect.

“ERISA Affiliate” means any trade or business (whether or not incorporated) that is treated as a single employer together with the Company under section 414 of the Code.

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“Event of Default” is defined in Section 11.

“FATCA” means (a) sections 1471 through 1474 of the Code, as of the date of this Agreement (or any amended or successor version that is substantively comparable and not materially more onerous to comply with), together with any current or future regulations or official interpretations thereof, (b) any treaty, law or regulation of any other jurisdiction, or relating to an intergovernmental agreement between the United States of America and any other jurisdiction, which (in either case) facilitates the implementation of the foregoing clause (a), and (c) any agreements entered into pursuant to section 1471(b)(1) of the Code.

“First Closing” is defined in Section 3.

“Form 10-K” is defined in Section 7.1(b).

“Form 10-Q” is defined in Section 7.1(a).

“GAAP” means (a) generally accepted accounting principles as in effect from time to time in the United States of America and (b) for purposes of Section 9.6, with respect to any Subsidiary, generally accepted accounting principles (including International Financial Reporting Standards, as applicable) as in effect from time to time in the jurisdiction of organization of such Subsidiary.

“Governmental Authority” means

    (a)    the government of

    (i)    the United States of America or any state or other political subdivision thereof, or

    (ii)    any other jurisdiction in which the Company or any Subsidiary conducts all or any part of its business, or which asserts jurisdiction over any properties of the Company or any Subsidiary, or

    (b)    any entity exercising executive, legislative, judicial, regulatory or administrative functions of, or pertaining to, any such government.

“Governmental Official” means any governmental official or employee, employee of any government-owned or government-controlled entity, political party, any official of a political party, candidate for political office, official of any public international organization or anyone else acting in an official capacity.

“Guarantor” means each Person that has executed and delivered a Guaranty Agreement.

“Guaranty” means, with respect to any Person, any obligation (except the endorsement in the ordinary course of business of negotiable instruments for deposit or collection) of such Person guaranteeing or in effect guaranteeing any indebtedness, dividend or other obligation of

    A-4

any other Person in any manner, whether directly or indirectly, including obligations incurred through an agreement, contingent or otherwise, by such Person:

    (a)    to purchase such indebtedness or obligation or any property constituting security therefor;

    (b)    to advance or supply funds (i) for the purchase or payment of such indebtedness or obligation, or (ii) to maintain any working capital or other balance sheet condition or any income statement condition of any other Person or otherwise to advance or make available funds for the purchase or payment of such indebtedness or obligation;

    (c)    to lease properties or to purchase properties or services primarily for the purpose of assuring the owner of such indebtedness or obligation of the ability of any other Person to make payment of the indebtedness or obligation; or

    (d)    otherwise to assure the owner of such indebtedness or obligation against loss in respect thereof.

In any computation of the indebtedness or other liabilities of the obligor under any Guaranty, the indebtedness or other obligations that are the subject of such Guaranty shall be assumed to be direct obligations of such obligor.

“Guaranty Agreement” is defined in Section 9.7(a).

“Hazardous Materials” means any and all pollutants, toxic or hazardous wastes or other substances that might pose a hazard to health and safety, the removal of which may be required or the generation, manufacture, refining, production, processing, treatment, storage, handling, transportation, transfer, use, disposal, release, discharge, spillage, seepage or filtration of which is or shall be restricted, prohibited or penalized by any applicable law, including asbestos, urea formaldehyde foam insulation, polychlorinated biphenyls, petroleum, petroleum products, lead based paint, radon gas or similar restricted, prohibited or penalized substances.

“holder” means, with respect to any Note, the Person in whose name such Note is registered in the register maintained by the Company pursuant to Section 13.1, provided, however, that if such Person is a nominee, then for the purposes of Sections 7, 12, 17.2 and 18 and any related definitions in this Schedule A, “holder” shall mean the beneficial owner of such Note whose name and address appears in such register.

“Indebtedness” with respect to any Person means, at any time, without duplication,

    (a)    its liabilities for borrowed money and its redemption obligations in respect of mandatorily redeemable Preferred Stock;

    (b)    its liabilities appearing on its balance sheet in accordance with GAAP for the deferred purchase price of property acquired by such Person (excluding accounts payable arising in the ordinary course of business but including all liabilities created or

    A-5

arising under any conditional sale or other title retention agreement with respect to any such property);

    (c)    (i) all liabilities appearing on its balance sheet in accordance with GAAP in respect of Capital Leases and (ii) all liabilities which would appear on its balance sheet in accordance with GAAP in respect of Synthetic Leases assuming such Synthetic Leases were accounted for as Capital Leases;

    (d)    all liabilities for borrowed money secured by any Lien with respect to any property owned by such Person (whether or not it has assumed or otherwise become liable for such liabilities);

    (e)    all its liabilities in respect of letters of credit or instruments serving a similar function issued or accepted for its account by banks and other financial institutions (whether or not representing obligations for borrowed money);

    (f)    the aggregate Swap Termination Value of all Swap Contracts of such Person; and

    (g)    any Guaranty of such Person with respect to liabilities of a type described in any of clauses (a) through (f) hereof.

Indebtedness of any Person shall include all obligations of such Person of the character described in clauses (a) through (g) to the extent such Person remains legally liable in respect thereof notwithstanding that any such obligation is deemed to be extinguished under GAAP.

“INHAM Exemption” is defined in Section 6.2(e).

“Institutional Investor” means (a) any Purchaser of a Note, (b) any holder of a Note holding (together with one or more of its affiliates) more than 5% of the aggregate principal amount of the Notes then outstanding, (c) any bank, trust company, savings and loan association or other financial institution, any pension plan, any investment company, any insurance company, any broker or dealer, or any other similar financial institution or entity, regardless of legal form, and (d) any Related Fund of any holder of any Note.

“Investment Grade Rating” shall mean a rating equal to or higher than “BBB-” by S&P Global Ratings, a division of S&P Global Inc., or “Baa3” or higher by ▇▇▇▇▇’▇ Investors Service, Inc., or, in each case, an equivalent or better rating by any successor thereto, or any other nationally recognized statistical rating organization retained by the Company.

“Lien” means, with respect to any Person, any mortgage, lien, pledge, charge, security interest or other encumbrance, or any interest or title of any vendor, lessor, lender or other secured party to or of such Person under any conditional sale or other title retention agreement or Capital Lease, upon or with respect to any property or asset of such Person (including in the case of stock, shareholders agreements, voting trust agreements and all similar arrangements).

    A-6

“Make-Whole Amount” is defined in Section 8.6.

“Material” means material in relation to the business, operations, affairs, financial condition, assets or properties of the Company and its Subsidiaries taken as a whole.

“Material Adverse Effect” means a material adverse effect on (a) the business, operations, affairs, financial condition, assets or properties of the Company and its Subsidiaries taken as a whole, (b) the ability of the Company to perform its obligations under this Agreement and the Notes, (c) the ability of any Guarantor to perform its obligations under its Guaranty Agreement, or (d) the validity or enforceability of this Agreement, the Notes or any Guaranty Agreement.

“Material Credit Facility” means, as to the Company and its Subsidiaries, if any, any agreement(s) creating or evidencing indebtedness for borrowed money that the Company or any Subsidiary is party to, or in respect of which the Company or any Subsidiary is an obligor or otherwise provides a guarantee or other credit support (“Credit Facility”), in a principal amount outstanding or available for borrowing equal to or greater than the Threshold Amount (or the equivalent of such amount in the relevant currency of payment, determined as of the date of the closing of such facility based on the exchange rate of such other currency).

“Multiemployer Plan” means any Plan that is a “multiemployer plan” (as such term is defined in section 4001(a)(3) of ERISA).

“NAIC” means the National Association of Insurance Commissioners.

“Non-U.S. Plan” means any plan, fund or other similar program that (a) is established or maintained outside the United States of America by the Company or any Subsidiary primarily for the benefit of employees of the Company or one or more Subsidiaries residing outside the United States of America, which plan, fund or other similar program provides, or results in, retirement income, a deferral of income in contemplation of retirement or payments to be made upon termination of employment, and (b) is not subject to ERISA or the Code.

“Notes” is defined in Section 1.

“OBBB” means United States Public Law 119-21, An Act to provide for reconciliation pursuant to title II of H. Con. Res. 14 and the rules and regulations promulgated thereunder from time to time in effect.

“OFAC” means the Office of Foreign Assets Control of the United States Department of the Treasury.

“OFAC Sanctions Program” means any economic or trade sanction that OFAC is responsible for administering and enforcing. A list of OFAC Sanctions Programs may be found at ▇▇▇▇▇://▇▇▇▇.▇▇▇▇▇▇▇▇.▇▇▇/▇▇▇▇▇▇▇▇▇-▇▇▇▇▇▇▇▇-▇▇▇-▇▇▇▇▇▇▇-▇▇▇▇▇▇▇▇▇▇▇.

    A-7

“Officer’s Certificate” means a certificate of a Senior Financial Officer or of any other officer of the Company whose responsibilities extend to the subject matter of such certificate.

“PBGC” means the Pension Benefit Guaranty Corporation referred to and defined in ERISA.

“Person” means an individual, partnership, corporation, limited liability company, association, trust, unincorporated organization, business entity or Governmental Authority.

“Plan” means an “employee benefit plan” (as defined in section 3(3) of ERISA) subject to Title I of ERISA that is or, within the preceding five years, has been established or maintained, or to which contributions are or, within the preceding five years, have been made or required to be made, by the Company or any ERISA Affiliate or with respect to which the Company or any ERISA Affiliate may have any liability.

“Preferred Stock” means any class of capital stock of a Person that is preferred over any other class of capital stock (or similar equity interests) of such Person as to the payment of dividends or the payment of any amount upon liquidation or dissolution of such Person.

“Priority Debt” means (without duplication), as of the date of any determination thereof, the sum of (i) all unsecured Indebtedness of Subsidiaries (including all Guaranties of Indebtedness of the Company) but excluding (x) unsecured Indebtedness owing to the Company or any other Subsidiary, (y) unsecured Indebtedness outstanding at the time such Person became a Subsidiary, provided that such Indebtedness shall have not been incurred in contemplation of such person becoming a Subsidiary, and (z) all unsecured Indebtedness of any Subsidiary that is a Guarantor, and (ii) all Indebtedness of the Company and its Subsidiaries secured by Liens other than Indebtedness secured by Liens permitted by subsections (a) through (n), inclusive, of Section 10.6.

“Private Rating Letter” means a letter issued by an Acceptable Rating Agency in connection with any private debt rating for the Notes, which (a) sets forth the Debt Rating for the Notes, (b) refers to the Private Placement Number issued by CUSIP Global Services in respect of the Notes, (c) addresses the likelihood of payment of both principal and interest on the Notes (which requirement shall be deemed satisfied if either (x) such letter includes confirmation that the rating reflects the Acceptable Rating Agency’s assessment of the Company’s ability to make timely payment of principal and interest on the Notes or a similar statement or (y) such letter is silent as to the Acceptable Rating Agency’s assessment of the likelihood of payment of both principal and interest and does not include any indication to the contrary), (d) includes such other information describing the relevant terms of the Notes as may be required from time to time by the SVO or any other U.S. Governmental Authority having jurisdiction over any holder of any Notes and (e) shall not be subject to confidentiality provisions or other restrictions which would prevent or limit the letter from being shared with the SVO or any other Governmental Authority having jurisdiction over any holder of any Notes.

“Private Rating Rationale Report” means, with respect to any Private Rating Letter, a report issued by an Acceptable Rating Agency in connection with such Private Rating Letter

    A-8

setting forth an analytical review of the Notes explaining the transaction structure, methodology relied upon, and, as appropriate, analysis of the credit, legal, and operational risks and mitigants supporting the assigned Private Rating for the Notes, in each case, on the letterhead of the Acceptable Rating Agency or its controlled website and generally consistent with the work product that an Acceptable Rating Agency would produce for a similar publicly rated security and otherwise in form and substance generally required by the SVO or any other U.S. Governmental Authority having jurisdiction over any holder of any Notes from time to time. Such report shall not be subject to confidentiality provisions or other restrictions which would prevent or limit the report from being shared with the SVO or any other U.S. Governmental Authority having jurisdiction over any holder of any Notes.

“property” or “properties” means, unless otherwise specifically limited, real or personal property of any kind, tangible or intangible, ▇▇▇▇▇▇ or inchoate.

“PTE” is defined in Section 6.2(a).

“Purchaser” or “Purchasers” means each of the purchasers that has executed and delivered this Agreement to the Company and such Purchaser’s successors and assigns (so long as any such assignment complies with Section 13.2), provided, however, that any Purchaser of a Note that ceases to be the registered holder or a beneficial owner (through a nominee) of such Note as the result of a transfer thereof pursuant to Section 13.2 shall cease to be included within the meaning of “Purchaser” of such Note for the purposes of this Agreement upon such transfer.

“Purchaser Schedule” means the Purchaser Schedule to this Agreement listing the Purchasers of the Notes and including their notice and payment information.

“QPAM Exemption” is defined in Section 6.2(d).

“Qualified Institutional Buyer” means any Person who is a “qualified institutional buyer” within the meaning of such term as set forth in Rule 144A(a)(1) under the Securities Act.

“Ratable Portion” means, with respect to any Note, an amount equal to the product of (x) the amount equal to the net proceeds being so applied to the prepayment of Senior Debt in accordance with Section 10.3(2), multiplied by (y) a fraction the numerator of which is the outstanding principal amount of such Note and the denominator of which is the aggregate principal amount of Senior Debt of the Company and its Subsidiaries being prepaid pursuant to Section 10.3(2).

“Ratings Period” is defined in Section 8.7.

“Related Fund” means, with respect to any holder of any Note, any fund or entity that (a) invests in Securities or bank loans, and (b) is advised or managed by such holder, the same investment advisor as such holder or by an affiliate of such holder or such investment advisor.

“Required Holders” means at any time (i) prior to the Second Closing, the Purchasers and (ii) on or after the Second Closing, the holders of at least a majority in principal amount of

    A-9

the Notes at the time outstanding (exclusive of Notes then owned by the Company or any of its Affiliates).

“Responsible Officer” means any Senior Financial Officer or any other officer of the Company with responsibility for the administration of the relevant portion of this Agreement.

“SEC” means the Securities and Exchange Commission of the United States of America.

“Second Closing” is defined in Section 3.

“Securities” or “Security” shall have the meaning specified in section 2(1) of the Securities Act.

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder from time to time in effect.

“Senior Debt” means, as of the date of any determination thereof, the total amount of all Indebtedness of the Company and its Subsidiaries determined on a consolidated basis in accordance with GAAP, other than Subordinated Debt.

“Senior Financial Officer” means the chief financial officer, senior vice president, finance, principal accounting officer, treasurer, controller, or comptroller of the Company.

“Series A Maturity Date” is defined in the first paragraph of each Series A Note.

“Series B Maturity Date” is defined in the first paragraph of each Series B Note.

“Significant Subsidiary” means at any time any Subsidiary that would at such time constitute a “significant subsidiary” (as such term is defined in Regulation S-X of the SEC as in effect on the date of the First Closing) of the Company.

“Source” is defined in Section 6.2.

“State Sanctions List” means a list that is adopted by any state Governmental Authority within the United States of America pertaining to Persons that engage in investment or other commercial activities in Iran or any other country that is a target of economic sanctions imposed under U.S. Economic Sanctions Laws.

“Subordinated Debt” means all unsecured Indebtedness of the Company which shall contain or have applicable thereto subordination provisions providing for the subordination thereof to other unsecured Indebtedness of the Company.

“Subsidiary” means, as to any Person, any other Person in which such first Person or one or more of its Subsidiaries or such first Person and one or more of its Subsidiaries owns sufficient equity or voting interests to enable it or them (as a group) ordinarily, in the absence of contingencies, to elect a majority of the directors (or Persons performing similar functions) of

    A-10

such second Person, and any partnership or joint venture if more than a 50% interest in the profits or capital thereof is owned by such first Person or one or more of its Subsidiaries or such first Person and one or more of its Subsidiaries (unless such partnership or joint venture can and does ordinarily take major business actions without the prior approval of such Person or one or more of its Subsidiaries). Unless the context otherwise clearly requires, any reference to a “Subsidiary” is a reference to a Subsidiary of the Company.

“Substantial Part” is defined in Section 10.3.

“Substitute Purchaser” is defined in Section 21.

“SVO” means the Securities Valuation Office of the NAIC.

“Swap Contract” means (a) any and all interest rate swap transactions, basis swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward foreign exchange transactions, cap transactions, floor transactions, currency options, spot contracts or any other similar transactions or any of the foregoing (including any options to enter into any of the foregoing), and (b) any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc. or any International Foreign Exchange Master Agreement.

“Swap Termination Value” means, in respect of any one or more Swap Contracts, after taking into account the effect of any legally enforceable netting agreement relating to such Swap Contracts, (a) for any date on or after the date such Swap Contracts have been closed out and termination value(s) determined in accordance therewith, such termination value(s), and (b) for any date prior to the date referenced in clause (a), the amounts(s) determined as the mark-to-market values(s) for such Swap Contracts, as determined based upon one or more mid-market or other readily available quotations provided by any recognized dealer in such Swap Contracts.

“Synthetic Lease” means, at any time, any lease (including leases that may be terminated by the lessee at any time) of any property (a) that is accounted for as an operating lease under GAAP and (b) in respect of which the lessee retains or obtains ownership of the property so leased for U.S. federal income tax purposes, other than any such lease under which such Person is the lessor.

“Threshold Amount” means the lesser of 2% of Consolidated Total Assets or $50,000,000 (or its equivalent in the relevant currency of payment).

“United States Person” has the meaning set forth in section 7701(a)(30) of the Code.

“USA PATRIOT Act” means United States Public Law 107-56, Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct

    A-11

Terrorism (USA PATRIOT ACT) Act of 2001 and the rules and regulations promulgated thereunder from time to time in effect.

“U.S. Economic Sanctions Laws” means those laws, executive orders, enabling legislation or regulations administered and enforced by the United States pursuant to which economic sanctions have been imposed on any Person, entity, organization, country or regime, including the Trading with the Enemy Act, the International Emergency Economic Powers Act, the Iran Sanctions Act, the Sudan Accountability and Divestment Act and any other OFAC Sanctions Program.

“Wholly-Owned Subsidiary” means, at any time, any Subsidiary all of the equity interests (except directors’ qualifying shares) and voting interests of which are owned by any one or more of the Company and the Company’s other Wholly-Owned Subsidiaries at such time.

    A-12

[Form of Series A Note]

Illinois Commerce Commission ID Nos.: Ill. C.C. No. 7057

Ameren Transmission Company of Illinois

5.83% Senior Note, Series A, due August 6, 2041

No. RA-[_____]    [Date]

$[_______]    PPN 02361@AF4

For Value Received, the undersigned, Ameren Transmission Company of Illinois (herein called the “Company”), a corporation organized and existing under the laws of the State of Illinois, hereby promises to pay to [____________], or registered assigns, the principal sum of [_____________________] Dollars (or so much thereof as shall not have been prepaid) on August 6, 2041 (the “Series A Maturity Date”), with interest (computed on the basis of a 360-day year of twelve 30-day months) (a) on the unpaid balance hereof at the rate of 5.83% per annum from the date hereof, payable semiannually, on the 6th day of February and August in each year, commencing with the February or August next succeeding the date hereof, and on the Series A Maturity Date, until the principal hereof shall have become due and payable, and (b) to the extent permitted by law, (x) on any overdue payment of interest and (y) during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any Make-Whole Amount, at a rate per annum from time to time equal to the greater of (i) 7.83% or (ii) 2.0% over the rate of interest publicly announced by Bank of America, N.A. from time to time in New York, New York as its “base” or “prime” rate, payable semiannually as aforesaid (or, at the option of the registered holder hereof, on demand).

Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to be made in lawful money of the United States of America in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note Purchase Agreement referred to below.

This Note is one of a series of Senior Notes (herein called the “Notes”) issued pursuant to the Note Purchase Agreement, dated as of August 6, 2026 (as from time to time amended, the “Note Purchase Agreement”), between the Company and the respective Purchasers named therein and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note Purchase Agreement and (ii) made the representation set forth in Section 6.2 of the Note Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the Note Purchase Agreement.

This Note is a registered Note and, as provided in the Note Purchase Agreement, upon surrender of this Note for registration of transfer accompanied by a written instrument of transfer duly executed by the registered holder hereof or such holder’s attorney duly authorized in writing, a new Note for a like principal amount will be issued to, and registered in the name of,

Schedule 1(a)
(to Note Purchase Agreement)

the transferee. Prior to due presentment for registration of transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving payment and for all other purposes, and the Company will not be affected by any notice to the contrary.

This Note is subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase Agreement, but not otherwise.

If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note Purchase Agreement.

This Note shall be construed and enforced in accordance with, and the rights of the Company and the holder of this Note shall be governed by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State.

    Ameren Transmission Company of Illinois

    By ________________________________        

    Name:

    Title:

1(a)-2

[Form of Series B Note]

Illinois Commerce Commission ID Nos.: Ill. C.C. No. 7058

Ameren Transmission Company of Illinois

6.24% Senior Note, Series B, due January 28, 2054

No. RB-[_____]    [Date]

$[_______]    PPN 02361@AG2

For Value Received, the undersigned, Ameren Transmission Company of Illinois (herein called the “Company”), a corporation organized and existing under the laws of the State of Illinois, hereby promises to pay to [____________], or registered assigns, the principal sum of [_____________________] Dollars (or so much thereof as shall not have been prepaid) on January 28, 2054 (the “Series B Maturity Date”), with interest (computed on the basis of a 360-day year of twelve 30-day months) (a) on the unpaid balance hereof at the rate of 6.24% per annum from the date hereof, payable semiannually, on the 28th day of January and July in each year, commencing with the January or July next succeeding the date hereof, and on the Series B Maturity Date, until the principal hereof shall have become due and payable, and (b) to the extent permitted by law, (x) on any overdue payment of interest and (y) during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any Make-Whole Amount, at a rate per annum from time to time equal to the greater of (i) 8.24% or (ii) 2.0% over the rate of interest publicly announced by Bank of America, N.A. from time to time in New York, New York as its “base” or “prime” rate, payable semiannually as aforesaid (or, at the option of the registered holder hereof, on demand).

Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to be made in lawful money of the United States of America in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note Purchase Agreement referred to below.

This Note is one of a series of Senior Notes (herein called the “Notes”) issued pursuant to the Note Purchase Agreement, dated as of August 6, 2026 (as from time to time amended, the “Note Purchase Agreement”), between the Company and the respective Purchasers named therein and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note Purchase Agreement and (ii) made the representation set forth in Section 6.2 of the Note Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the Note Purchase Agreement.

This Note is a registered Note and, as provided in the Note Purchase Agreement, upon surrender of this Note for registration of transfer accompanied by a written instrument of transfer duly executed by the registered holder hereof or such holder’s attorney duly authorized in writing, a new Note for a like principal amount will be issued to, and registered in the name of,

Schedule 1(b)
(to Note Purchase Agreement)

the transferee. Prior to due presentment for registration of transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving payment and for all other purposes, and the Company will not be affected by any notice to the contrary.

This Note is subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase Agreement, but not otherwise.

If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note Purchase Agreement.

This Note shall be construed and enforced in accordance with, and the rights of the Company and the holder of this Note shall be governed by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State.

    Ameren Transmission Company of Illinois

    By ________________________________        

    Name:

    Title:

1(b)-2

Ameren Transmission Company of Illinois

Information Relating to Purchasers

Name of Purchaser

Series of Notes

Principal Amount of Notes to be Purchased

American General Life Insurance Company

A

$25,000,000

American General Life Insurance Company

A

$10,000,000

American General Life Insurance Company

B

$20,000,000

Teachers Insurance and Annuity Association of America

A

$35,000,000

B

$20,000,000

State Farm Life Insurance Company

A

$28,000,000

State Farm Insurance Companies Employee Retirement Trust

A

$5,500,000

State Farm Life and Accident Assurance Company

A

$1,500,000

Metropolitan Tower Life Insurance Company

B

$10,000,000

Metropolitan Tower Life Insurance Company

B

$6,600,000

Metlife Reinsurance Company of ▇▇▇▇▇▇▇▇, Ltd.

B

$5,100,000

Metlife Reinsurance Company of ▇▇▇▇▇▇▇▇, Ltd.

B

$5,000,000

MetLife Insurance Co. of Korea, Ltd.

B

$3,300,000

Berkshire Life Insurance Company of America

A

$15,000,000

The Guardian Life Insurance Company of America

A

$10,000,000

Thrivent Financial for Lutherans

B

$17,000,000

The Northwestern Mutual Life Insurance Company

B

$15,872,000

The Northwestern Mutual Life Insurance Company for its Group Annuity Separate Account

B

$128,000

RGA Americas Reinsurance Company, LTD

B

$4,800,000

RGA Americas Reinsurance Company, LTD

B

$4,800,000

RGA Americas Reinsurance Company, LTD

B

$3,200,000

RGA Reinsurance Company

B

$1,600,000

RGA Reinsurance Company Barbados LTD

B

$1,600,000

Modern Woodmen of America

A

$6,000,000

B

$6,000,000

American United Life Insurance Company

A

$4,000,000

The State Life Insurance Company

B

$3,000,000

Unum Life Insurance Company of America

B

$7,000,000

▇▇▇▇ ▇▇▇▇▇▇▇ Life Insurance Company (U.S.A.)

B

$5,000,000

▇▇▇▇ ▇▇▇▇▇▇▇ Life & Health Insurance Company

B

$1,000,000

CMFG Life Insurance Company

B

$6,000,000

Ameritas Life Insurance Corp.

B

$4,500,000

Ameritas Life Insurance Corp. of New York

B

$500,000

Liberty National Life Insurance Company

B

$4,000,000

Life Insurance Company of the Southwest

B

$3,000,000

Southern Farm Bureau Life Insurance Company

B

$1,000,000