NC NACCO Industries Inc

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. )

NACCO Industries, Inc.

(Name of Issuer)

Class B Common Stock, par value $1.00 per share

(Title of Class of Securities)

629579202

(CUSIP Number)

Alfred M. Rankin, Jr.

5875 Landerbrook Drive, Suite 300

Cleveland, Ohio 44124-4017

(440) 449-9600

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

December 13, 2024

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. ☐

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

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Part II to Schedule D

The title and class of equity securities to which this Schedule 13D relates is Class B common stock, par value $1.00 per share (“Class B Common”), of NACCO Industries, Inc. (the “Issuer”). The address of the principal executive offices of the Issuer is 22901 Millcreek Boulevard, Suite 600, Cleveland, Ohio 44122.

(a)—(c) This Schedule 13D is filed on behalf of AMR Associates NC, L.P., a Delaware limited partnership (“AMR Associates NC”), the individuals whose trusts are the general partners of AMR Associates NC (the “General Partners”) and the individual whose trust is the limited partner of AMR Associates NC (the “Limited Partner” and, collectively with AMR Associates NC and the General Partners, the “Reporting Persons”) who, pursuant to Rule 13d-5(b)(1) under the Securities Exchange Act of 1934 (the “Act”), may be deemed as a group to have acquired beneficial ownership of the Class B Common of the Issuer as a result of (i) such Reporting Persons, including their trusts, becoming signatories to the Limited Partnership Agreement of AMR Associates NC, L.P., dated as of December 5, 2024, among the partners party thereto (the “AMR Associates NC Partnership Agreement”), filed as Exhibit 1 hereto and incorporated herein by reference and (ii) the contribution of an aggregate of 203,972 shares of Class B Common from the Limited Partner to AMR Associates NC on December 13, 2024.

Although the Reporting Persons are making this joint filing, neither the fact of this filing nor anything contained herein shall be deemed to be an admission by the Reporting Persons that a group exists within the meaning of the Act.

The names, and, for purposes of this filing, the business address, and present principal occupation or employment, and the name, principal business and address of any corporation or other organization in which such employment is conducted, as well as the state of organization, principal business, address of the principal business and the address of the principal office, as applicable, for the Reporting Persons are as follows:

AMR Associates NC, L.P. AMR Associates NC is a Delaware limited partnership. Its principal business is to hold, under common management, shares of Class A common stock of the Issuer, par value $1.00 per share (“Class A Common”) and Class B Common, beneficially owned by certain of the Reporting Persons. The address of its principal business and its principal office is 5875 Landerbrook Drive, Suite 300, Mayfield Heights, Ohio 44124-4017. The following Reporting Persons are trustees and primary beneficiaries of trusts acting as General Partners or Limited Partner of AMR Associates NC: Helen R. Butler, Clara T. Rankin Williams and Alfred M. Rankin, Jr.

Alfred M. Rankin, Jr. Mr. Rankin’s resident address is 7421 Markell Road, Waite Hill, Ohio 44094. He is (a) Non-Executive Chairman of the Issuer at 22901 Millcreek Boulevard, Suite 600, Cleveland, Ohio 44122, (b) Non-Executive Chairman of Hamilton Beach Brands Holding Company at 4421 Waterfront Dr., Glen Allen, Virginia 23060 and (c) Executive Chairman of Hyster-Yale, Inc. at 5875 Landerbrook Drive, Suite 300, Cleveland, Ohio 44124.

Clara T. Rankin Williams. Ms. Williams’ resident address is 1654 N. Dayton, Chicago, Illinois 60614. She is a jewelry designer.

Helen R. Butler. Ms. Butler’s resident address is 7575 Old Mill Road, P.O. Box 477, Gates Mills, Ohio 44040. She is a Sales Associate at Wool and Willow.

The Class B Common held by the Reporting Persons was primarily acquired when the Issuer was reorganized in 1986, or subsequently as recipients of gifts or bequests of Class B Common, as successor trustees for trusts holding Class B Common.

Subsequently, the Reporting Persons have acquired shares of Class B Common in swaps under the Stockholders’ Agreement (as defined below). In addition, the General Partners contributed an aggregate of 2,064 shares of Class A Common and the Limited Partner contributed an aggregate of 203,972 shares of Class B Common to AMR Associates NC on December 13, 2024 as capital contributions, pursuant to the AMR Associates NC Partnership Agreement, in connection with the formation of AMR Associates NC.

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The purpose of the formation of AMR Associates NC and the Reporting Persons entering into and delivering the AMR Associates NC Partnership Agreement, and the acquisition by AMR Associates NC of the Class A Common and Class B Common, was to (a) provide the Reporting Persons with a mechanism for consolidating the management of their holdings of Class A Common and Class B Common in a manner that would allow coordinated family management of such Class A Common and Class B Common and (b) to facilitate the estate planning objectives of the Reporting Persons.

(a)—(b) Although each Reporting Person disclaims beneficial ownership of any shares of Class B Common beneficially owned by each other Reporting Person, pursuant to the Act and regulations thereunder the Reporting Persons may be deemed as a group to have acquired beneficial ownership of 203,972 shares of Class B Common, the aggregate number of shares of Class B Common which are subject to the terms of the AMR Associates NC Partnership Agreement, representing 13.0% of the outstanding Class B Common as of December 13, 2024.

AMR Associates NC, L.P. AMR Associates NC is made up of the entities holding limited and general partnership interests in AMR Associates NC. AMR Associates NC may be deemed to be a “group” as defined under the Act and therefore may be deemed as a group to beneficially own 203,972 shares of Class B Common held by AMR Associates NC. Although AMR Associates NC holds the 203,972 shares of Class B Common, it does not have any power to vote or dispose of such shares of Class B Common. Helen R. Butler and Clara T. Rankin Williams, as trustees and primary beneficiaries of trusts that are General Partners, are deemed to share the power to vote and dispose of such shares of Class B Common. Alfred M. Rankin, Jr., as trustee and primary beneficiary of a trust that is the Limited Partner, is deemed to share the power to dispose of shares of Class B Common. Collectively, the 203,972 shares of Class B Common beneficially owned by AMR Associates NC constitute approximately 13.0% of the Class B Common outstanding as of December 13, 2024.

Alfred M. Rankin, Jr. Mr. Rankin (a) as trustee and beneficiary of certain trusts, shares the power to vote the 472,371 shares of Class B Common held by Rankin I (as defined below) with the other general partners of Rankin I and shares the power to dispose of the 472,371 shares of Class B Common held by Rankin I with the other general partners and limited partners of Rankin I, (b) as trustee and beneficiary of certain trusts, shares the power to vote the 400,000 shares of Class B Common held by Rankin IV (as defined below) with the other general partners of Rankin IV and shares the power to dispose of the 400,000 shares of Class B Common held by Rankin IV with the other general partners and limited partners of Rankin IV and (c) as trustee and beneficiary of the Limited Partner, shares the power to dispose of 203,972 shares of Class B Common with the General Partners. Collectively, the 1,076,343 shares of Class B Common beneficially owned by Mr. Rankin constitute approximately 68.8% of the Class B Common outstanding as of December 13, 2024.

Helen R. Butler. Ms. Butler has the sole power to vote and dispose of 9,195 shares of Class B Common. Ms. Butler (a) as trustee and beneficiary of certain trusts, shares the power to dispose of the 472,371 shares of Class B Common held by Rankin I with the general partners and the other limited partners of Rankin I, (b) as trustee and beneficiary of certain trusts, shares the power to dispose of the 400,000 shares of Class B Common held by Rankin IV with the general partners and other limited partners of Rankin IV and (c) as trustee and beneficiary of a General Partner, shares the power to vote the 203,972 shares of Class Common B held by AMR Associates NC with the other General Partner and shares the power to dispose of 203,972 shares of Class B Common with the other General Partner and the Limited Partner. Collectively, the 1,085,538 shares of Class B Common beneficially owned by Ms. Butler constitute approximately 69.3% of the Class B Common outstanding as of December 13, 2024.

Clara T. Rankin Williams. Ms. Williams has the sole power to vote and dispose of 9,195 shares of Class B Common. Ms. Williams (a) as trustee and beneficiary of certain trusts, shares the power to dispose of the 472,371 shares of Class B Common held by Rankin I with the general partners and other limited partners of Rankin I, (b) as trustee and beneficiary of certain trusts, shares the power to dispose of the 400,000 shares of Class B Common held by Rankin IV with the general partners and other limited partners of Rankin IV and (c) as trustee and beneficiary of a General Partner, shares the power to vote the 203,972 shares of Class Common B held by AMR Associates NC with the other General Partner and shares the power to dispose of 203,972 shares of Class B Common with the other General Partner and the Limited Partner. Collectively, the 1,085,538 shares of Class B Common beneficially owned by Ms. Williams constitute approximately 69.3% of the Class B Common outstanding as of December 13, 2024.

AMR Associates NC, L.P.

Under the terms of the AMR Associates NC Partnership Agreement, filed as Exhibit 1 hereto and incorporated herein by reference, the General Partners have the power to vote the Class A Common and Class B Common held by the partnership. Further, under such terms, the General Partners generally exercise such power by a vote of the General Partners holding a majority of the general partnership interests.

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The AMR Associates NC Partnership Agreement restricts the transfer of all partnership interests, including the general partnership interests, in AMR Associates NC (“AMR Associates NC Partnership Interests”) by the partners and provides the partners and the partnership with a right of first refusal to acquire AMR Associates NC Partnership Interests that a partner desires to sell and a repurchase obligation to compel the sale of AMR Associates NC Partnership Interests by the partners under certain circumstances. This description of the transfer restrictions, rights of first refusal and repurchase obligations is qualified by reference to the AMR Associates NC Partnership Agreement.

Stockholders’ Agreement

The Amended and Restated Stockholders’ Agreement, dated as of September 29, 2017, among the signatories thereto and the Issuer (the “Stockholders’ Agreement”), filed as Exhibit 2 hereto and incorporated herein by reference, requires a signatory to offer the shares of Class B Common beneficially owned by such signatory to all of the other signatories upon the occurrence of either of the following: (a) the proposed conversion of shares of Class B Common by such signatory into shares of Class A Common and (b) the proposed sale, transfer or other disposition of Class B Common by such signatory to any permitted transferee (under the terms of the Class B Common) who is not a signatory to the Stockholders’ Agreement. In either of these cases, the signatory proposing to enter into one of these transactions must notify all of the other signatories and then must allow each such other signatory the opportunity to purchase such signatory’s pro rata portion of the shares of Class B Common that are subject to the proposed transaction in accordance with the procedures described below. The Stockholders’ Agreement, however, does not restrict transfers of Class B Common among the signatories or any other permitted transferee who becomes a signatory to the Stockholders’ Agreement.

A signatory proposing to engage in a transaction triggering a right of first refusal must first give written notice of the proposed transaction by registered mail to the Issuer, which acts as depository under the Stockholders’ Agreement. The depository, in turn, is required to send such notice promptly to all of the other signatories. Following receipt of such notice, each other signatory will have seven business days to elect whether or not to purchase his, her or its pro rata portion of the shares of the Class B Common which have triggered a right of first refusal. A signatory’s pro rata portion will be determined by dividing the number of shares of Class B Common which such person owns by the number of shares of Class B Common which are owned by all of the other signatories who similarly may elect to purchase the shares of Class B Common which have triggered the right of first refusal. A notice electing to purchase a pro rata portion of the shares of Class B Common must be sent to the depository by the end of the seven business day period. If the signatories electing to purchase do not elect to purchase all of the shares of Class B Common, then such signatories have an additional five business days to agree among themselves how to allocate the shares not purchased. If they cannot reach any agreement, the allocation shall be pro rata. If there are still shares of Class B Common which are not purchased following such allocation, then the Issuer shall have an additional three business days to decide whether or not to purchase the remaining shares. The Issuer, however, is under no obligation to purchase any such shares.

Following the completion of such procedures, the signatory who has triggered the right of first refusal is free, for a period of 30 business days, to convert the shares of Class B Common, if any, which remain, into shares of Class A Common. If the signatory had originally proposed to transfer the shares, such signatory would be free to transfer shares of Class A Common in accordance with the originally proposed transaction.

Signatories who elect to exercise the right of first refusal and purchase shares of Class B Common may pay for such shares in cash, an equivalent number of shares of Class A Common, or in a combination of cash and shares of Class A Common. The purchase price to be paid is the higher of what is specified in the notice sent by the signatory who has triggered the right of first refusal and the average of the last sales price of Class A Common on the New York Stock Exchange for the five days prior to the date of such notice.

The Stockholders’ Agreement only restricts the conversion, or the sales or other disposition outside of the Stockholders’ Agreement, of shares of Class B Common held by each signatory. The Stockholders’ Agreement does not restrict in any respect how a signatory may vote the shares of Class B Common that are subject to the terms of the Stockholders’ Agreement. This description of the transfer restrictions, rights of first refusal and repurchase obligations is qualified by reference to the Stockholders’ Agreement.

Subsequent to September 29, 2017, the Stockholders’ Agreement was amended to add additional and remove certain signatories. These amendments are filed as Exhibits 3 through 8 hereto and incorporated herein by reference.

Rankin Associates I, L.P.

Under the terms of the Third Amended and Restated Limited Partnership Agreement of Rankin Associates I, L.P. (“Rankin I”), dated as of December 8, 2021 (the “Rankin I Partnership Agreement”), filed as 9 hereto and incorporated herein by reference, Alfred M. Rankin, Jr., Thomas T. Rankin, Claiborne R. Rankin and Roger F. Rankin, as trustees and primary beneficiaries of trusts acting as general partners of Rankin I, share the power to vote the Class A Common and Class B Common held by Rankin I.

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Further, under such terms, voting actions are determined by the general partners owning at least a majority of the general partnership interests of Rankin I. Each of the trusts holding general and limited partnership interests in Rankin I share with each other the power to dispose of Class A Common and Class B Common held by Rankin I. Under the terms of the Rankin I Partnership Agreement, Rankin I may not dispose of Class A Common or Class B Common, or convert Class B Common into Class A Common, without the consent of the general partners holding more than 75% of the general partnership interests in Rankin I and the consent of the holders of more than 75% of all partnership interests, including the general partnership interests, in Rankin I (“Rankin I Partnership Interests”).

The Rankin I Partnership Agreement restricts the transfer of Rankin I Partnership Interests by the partners and provides the partners and Rankin I with a right of first refusal to acquire Rankin I Partnership Interests that a partner desires to sell and a repurchase obligation to compel the sale of Rankin I Partnership Interests by the partners under certain circumstances. This description of the transfer restrictions, rights of first refusal and repurchase obligations is qualified by reference to the Rankin I Partnership Agreement.

Rankin Associates II, L.P.

Under the terms of the First Amended and Restated Limited Partnership Agreement of Rankin Associates II, L.P. (“Rankin II”), dated as of December 8, 2021 (the “Rankin II Partnership Agreement”), filed as Exhibit 10 hereto and incorporated herein by reference, Rankin Management, Inc. (“RMI”), as the general partner of Rankin II, has the sole power to vote the Class A Common and Class B Common held by Rankin II. RMI exercises such powers by action of its board of directors, which acts by majority vote and consists of Alfred M. Rankin, Jr., Thomas T. Rankin, Claiborne R. Rankin and Roger F. Rankin, the individual trusts of whom are the stockholders of RMI. RMI shares the power to dispose of the Class A Common and Class B Common held by Rankin II with the other individuals and entities holding limited partnership interests in Rankin II. Under the terms of the Rankin II Partnership Agreement, Rankin II may not dispose of Class A Common or Class B Common, or convert Class B Common into Class A Common, without the consent of RMI and the consent of the holders of more than 75% of all partnership interests, including the general partnership interests, in Rankin II (“Rankin II Partnership Interests”).

The Rankin II Partnership Agreement restricts the transfer of Rankin II Partnership Interests by the partners and provides the partners and Rankin II with a right of first refusal to acquire Rankin II Partnership Interests that a partner desires to sell and a repurchase obligation to compel the sale of Rankin II Partnership Interests by the partners under certain circumstances. This description of the transfer restrictions, rights of first refusal and repurchase obligations is qualified by reference to the Rankin II Partnership Agreement.

Rankin Associates IV, L.P.

Under the terms of the Second Amended and Restated Limited Partnership Agreement of Rankin Associates IV, L.P. (“Rankin IV”), dated as of December 8, 2021 (the “Rankin IV Partnership Agreement”), filed as Exhibit 11 hereto and incorporated herein by reference, the general partners share the power to vote the Class A Common and Class B Common held by Rankin IV. Further, under such terms, voting actions are determined by the general partners owning at least a majority of the general partnership interests of Rankin IV. Each of the trusts holding general and limited partnership interests in Rankin IV share with each other the power to dispose of Class A Common and Class B Common held by Rankin IV. Under the terms of the Rankin IV Partnership Agreement, Rankin IV may not dispose of Class A Common or Class B Common, or convert Class B Common into Class A Common, without the consent of the general partners holding more than 75% of the general partnership interests in Rankin IV and the consent of the holders of more than 75% of all partnership interests, including the general partnership interests, in Rankin IV (the “Rankin IV Partnership Interests”).

The Rankin IV Partnership Agreement restricts the transfer of Rankin IV Partnership Interests by the partners and provides the partners and Rankin IV with a right of first refusal to acquire Rankin IV Partnership Interests that a partner desires to sell and a repurchase obligation to compel the sale of Rankin IV Partnership Interests by the partners under certain circumstances. This description of the transfer restrictions, rights of first refusal and repurchase obligations is qualified by reference to the Rankin IV Partnership Agreement.

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[Signatures begin on the next page.]

[The remainder of this page was intentionally left blank.]

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After reasonable inquiry and to the best of our knowledge and belief, we certify that the information set forth in this statement is true, complete and correct.

Date: December 17, 2024

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Exhibit 1

LIMITED PARTNERSHIP AGREEMENT

of

AMR ASSOCIATES NC, L.P.

THE INTERESTS OF THIS PARTNERSHIP HAVE

NOT BEEN REGISTERED UNDER THE SECURITIES

ACT OF 1933 OR THE SECURITIES LAWS OF ANY STATE

AND MAY NOT BE TRANSFERRED OR ASSIGNED

IN VIOLATION OF THE PROVISIONS THEREOF. IN

ADDITION, TRANSFERS OF THE INTERESTS OF THIS

PARTNERSHIP ARE RESTRICTED AS PROVIDED

IN THIS AGREEMENT.

Dated as of December 5, 2024

TABLE OF CONTENTS

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LIMITED PARTNERSHIP AGREEMENT

OF

AMR ASSOCIATES NC, L.P.

THIS LIMITED PARTNERSHIP AGREEMENT is made and entered into as of the 5th day of December, 2024 by and among the Persons indicated as General Partners on Schedule A, as amended from time to time, as General Partners, and the Persons indicated as Limited Partners on Schedule A, as amended from time to time, as Limited Partners.

AGREEMENTS:

In consideration of the mutual promises, covenants and agreements set forth herein, the Partners hereby agree as follows:

1. DEFINITIONS. The following terms used in this Agreement shall, unless otherwise expressly provided herein or the context indicates otherwise, have the meanings set forth below.

1.1 “Acceptable Identification Document” means, with respect to a natural Person, one of the following documents validly issued to such Person:

(a) a nonexpired U.S. passport issued by the U.S. government;

(b) a nonexpired U.S. state, local government or Indian tribal identification document issued for the purpose of identifying such Person;

(c) a nonexpired U.S. state-issued driver’s license; or

(d) if such Person does not have any of the documents listed in (a) to (c), a nonexpired passport issued to such Person by a foreign document.

1.2 “Act” means the Delaware Revised Uniform Limited Partnership Act as set forth in Del. Code Ann. Tit. 6 §§ 17-101 to 17-1111, as the same is presently in effect and may be hereafter amended.

1.3 “Adjustment Year” has the meaning set forth in Section 5.5(g)(i).

1.4 “Agreement” means this Limited Partnership Agreement, dated as of December 5, 2024, as it may be amended from time to time.

1.5 “Applicable Class A Closing Price Average” means the average of the closing prices of the applicable Class A Shares on the New York Stock Exchange (or on the principal national securities exchange or automated quotation system of national securities dealers on which such Class A Shares may then be traded) on the five trading dates preceding the relevant Starting Date as reported in The Wall Street Journal (or, if such periodical is not then published, the most comparable periodical then being published).

1.6 “Arbitrable Dispute” means any dispute arising under or in connection with this Agreement.

1.7 “Authorized Transferee” means a Qualified Trust of Clara T. Rankin or of any member of a Family Group that (a) would be a Permitted Transferee of the Partner engaging in a Transfer of Partnership Interests under the Certificate of Incorporation of each Company in which the Partnership owns Class B Shares, if such Partner were Transferring Class B Shares instead of Partnership Interests; (b) is eligible to be a Partner of the Partnership without causing any Class B Shares then held by the Partnership to be converted into Class A Shares pursuant to the applicable Certificate of Incorporation; and (c) is a Participating Stockholder of each Company whose Class B Shares are owned by the Partnership, but only if such Qualified Trust (i) is a Partner immediately prior to the Transfer of Partnership Interests to such Qualified Trust or (ii) prior to or simultaneously with such Transfer, executes and delivers to the Partnership a counterpart of this Agreement, executed by the trustee of such Qualified Trust, agreeing to be subject to the restrictions and obligations of a Partner hereunder and to hold all Partnership Interests then owned or later acquired by such Qualified Trust in accordance with the terms of this Agreement, such counterpart to be substantially in the form of Exhibit 1 hereto. In particular, a Qualified Trust may not necessarily qualify under clauses (a) and (b) above. Therefore, care must be given to ensure that, for purposes of determining whether a Qualified Trust is an Authorized Transferee, such Qualified Trust qualifies under clauses (a) and (b) above. In addition, an “Authorized Transferee” of a General Partnership Interest also includes a “Qualified Entity” (defined in Section 1.23 below).

1.8 “Bankrupt Partner” means any Partner that (and, if such Partner is a Qualified Trust, including such Qualified Trust’s settlor or beneficiary who) (a) makes an assignment of the Partner’s Partnership Interests for the benefit of creditors other than to an Authorized Transferee; (b) files a voluntary petition in bankruptcy; (c) is adjudged a bankrupt or insolvent, or has entered against him, her or it an order for relief in any bankruptcy or insolvency proceeding; (d) files a petition or answer seeking for himself, herself or itself any reorganization, arrangement, composition, readjustment, liquidation, dissolution or similar relief under any statute, law or regulation; (e) files an answer or other pleading admitting or failing to contest the material allegations of a petition filed against him, her or it in any proceeding of this nature; or (f) seeks, consents to or acquiesces in the appointment of a trustee (other than the trustee of a Qualified Trust), receiver or liquidator of him, her or it or of all or any substantial part of his, her or its properties. A Bankrupt Partner shall cease to be a Partner, and shall become a Former Partner, immediately prior to the earliest to occur of any event causing such Partner to become a Bankrupt Partner. If a Partner becomes a Bankrupt Partner, it shall not be prohibited from being an Authorized Transferee of another Partner after completion of the applicable bankruptcy or insolvency proceeding and may acquire Partnership Interests after completion of such proceeding, pursuant to the terms of this Agreement.

1.9 “Beneficial Owner” has the meaning set forth in the CTA.

1.10 “Beneficial Ownership Information” has the meaning set forth in Section 12.2(a)(ii).

1.11 “Capital Account” means, with respect to any Partner, the Capital Account established for such Partner pursuant to Section 4.3.

1.12 “Capital Contributions” means, with respect to any Partner, the amount of cash and promissory notes and the Fair Market Value of any property (other than cash), as determined by agreement of the Partners, by independent appraisal, or as otherwise provided in this Agreement, contributed from time to time to the Partnership by such Partner.

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1.13 “Certificate” means the Certificate of Limited Partnership of the Partnership required by Section 17-201 of the Act, as amended hereafter from time to time as required by the Act.

1.14 “Certificate of Incorporation” means, as applicable, the HBB Certificate, the HY Certificate and the NACCO Certificate.

1.15 “Charitable Organization” means any organization contributions to which are deductible for federal income, estate or gift tax purposes.

1.16 “Class A Shares” means, as applicable, the HBB Class A Shares, the HY Class A Shares and the NACCO Class A Shares.

1.17 “Class B Shares” means, as applicable, the HBB Class B Shares, the HY Class B Shares and the NACCO Class B Shares.

1.18 “Closing” has the meaning set forth in Section 8.9(a).

1.19 “Code” means the Internal Revenue Code of 1986, as amended, and any regulations promulgated thereunder. References to specific sections of the Code shall be deemed to include references to corresponding provisions of any succeeding internal revenue law of the United States of America and any regulations thereunder.

1.20 “Company” means, as applicable, HBB, HY and NACCO and their respective successors in interest.

1.21 “CTA” means the Corporate Transparency Act (31 U.S.C. § 5336), enacted as part of the National Defense Authorization Act for Fiscal Year 2021, as amended, and the rules and regulations promulgated thereunder.

1.22 “CTA Information” means, with respect to a natural Person:

(a) the full legal name of such Person, including any suffix;

(b) his or her date of birth;

(c) his or her complete current residential address, including any apartment or suite number;

(d) a unique identifying number from an Acceptable Identification Document issued to such Person; and

(e) an image of such Acceptable Identification Document of sufficient quality that includes:

1.23 “Entity” means any general partnership, limited partnership, corporation, limited liability company, joint venture, estate, trust, business trust, association or other entity. A “Qualified Entity” means an Entity (which itself meets the requirements set forth in clauses (a), (b) and (c) of Section 1.7 above (substituting Entity for references to Qualified Trust in such clause (c)) in which one or more Qualified Trusts described in Section 1.7 hold one-hundred percent (100%) in Fair Market Value of all equity interests in the Entity and hold one-hundred percent (100%) of all voting power in regard to the management and operation of the Entity. An Entity shall cease to be a Qualified Entity and shall be deemed, to the extent it holds Partnership Interests, to become a Former Partner, immediately prior to any event or lapse of time which causes such Entity to no longer be a Qualified Entity as defined in this Section 1.23. The definition of Qualified Entity is intended to describe Entities such as Rankin Management, Inc., a Delaware corporation, or similar type Entities.

1.24 “Fair Market Value” means the price at which the property being valued would change hands between a willing buyer and a willing seller, neither being under any compulsion to buy or to sell and both having reasonable knowledge of the relevant facts.

1.25 “Family Beneficiaries” means (i) Clara T. Rankin; (ii) the Lineal Descendants of Clara T. Rankin other than Bruce T. Rankin and his Lineal Descendants; and (iii) the spouse or surviving spouse of any Lineal Descendant of Clara T. Rankin other than Bruce T. Rankin and his Lineal Descendants.

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1.26 “Family Group” means a Family Group Head and her Family Members so long as a Qualified Trust of such Family Group Head or of any of her Family Members owns any Partnership Interests. For purposes of Sections 8.3, 8.5, 8.6, 8.7 and 8.11(c), a Qualified Trust will be deemed to be a member of the Family Group to which the Qualified Trust’s settlor belongs; provided, however, if the then current individual primary beneficiary of such Qualified Trust is not the settlor, the settlor’s spouse or surviving spouse, or a Lineal Descendant or spouse or surviving spouse of a Lineal Descendant of such settlor, then the Qualified Trust will be deemed to be a member of the Family Group containing the Family Group Head who is herself the primary beneficiary, or whose spouse or surviving spouse is the primary beneficiary, or who is the ancestor of the primary beneficiary or the ancestor of the spouse or deceased spouse of the primary beneficiary. Accordingly, references herein to “members” of a Family Group or Family Group “members” shall mean such Family Group Head, her Family Members, and such one or more Qualified Trusts. The term “primary beneficiary” means the individual for whose primary benefit the trust is then held. For purposes of applying the term “settlor” in the first sentence of this Section 1.26, Helen R. Butler shall be deemed to be the settlor of the 2012 Helen R. Butler Trust U/A/D June 22, 2012 (and the separate trusts that may be established thereunder) and Clara R. Williams shall be deemed to be the settlor of the 2012 Clara R. Williams Trust U/A/D June 22, 2012 (and the separate trusts that may be established thereunder). For purposes of Section 8.3, a Qualified Entity is a member of each Family Group to which such one or more Qualified Trusts that are its equity holders belong.

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1.27 “Family Group Head” means each of Clara R. Williams and Helen R. Butler.

1.28 “Family Holder” means a Partner (other than a Former Partner) that is a Qualified Trust. For purposes of Sections 8.3, 8.5, 8.6 and 8.7, a Qualified Trust that is a Family Holder will be deemed to be a member of the Family Group to which the Qualified Trust’s settlor belongs; provided, however, if the then current individual primary beneficiary of such Qualified Trust is not the settlor, the settlor’s spouse or surviving spouse, or a Lineal Descendant or spouse or surviving spouse of a Lineal Descendant of such settlor, then the Qualified Trust will be deemed to be a member of the Family Group containing the Family Group Head who is herself the primary beneficiary, or whose spouse or surviving spouse is the primary beneficiary, or who is the ancestor of the primary beneficiary or the ancestor of the spouse or deceased spouse of the primary beneficiary. The term “primary beneficiary” means the individual for whose primary benefit the trust is then held. For purposes of applying the term “settlor” in the first sentence of this Section 1.23, Helen R. Butler shall be deemed to be the settlor of the 2012 Helen R. Butler Trust U/A/D June 22, 2012 (and the separate trusts that may be established thereunder) and Clara R. Williams shall be deemed to be the settlor of the 2012 Clara R. Williams Trust U/A/D June 22, 2012 (and the separate trusts that may be established thereunder).

1.29 “Family Member” means any Lineal Descendant of a Family Group Head and any spouse or surviving spouse of a Family Group Head or of a Lineal Descendant of a Family Group Head. Notwithstanding the foregoing, (a) a surviving spouse of a Family Group Head or of a Lineal Descendant of a Family Group Head shall cease to be a Family Member upon the remarriage of such spouse to an individual other than a Family Group Head or a Lineal Descendant of a Family Group Head, and (b) a spouse of a Family Group Head or of a Lineal Descendant of a Family Group Head shall cease to be a Family Member upon legal separation, divorce or dissolution of such spouse’s marriage to such Family Group Head or Lineal Descendant.

1.30 “Final Appraiser” has the meaning set forth in Section 1.85(b).

1.31 “Final Valuation” has the meaning set forth in Section 1.85(b).

1.32 “FinCEN” means the Financial Crimes Enforcement Network of the U.S. Department of the Treasury.

1.33 “FinCEN Identifier” has the meaning set forth in the CTA.

1.34 “First Appraised Value” has the meaning set forth in Section 1.85(b).

1.35 “First Appraiser” has the meaning set forth in Section 1.85(b).

1.36 “Former Partner” means (i) with respect to a Partner that is a trust, a Partner that has ceased to be a Qualified Trust, and has become a Former Partner, pursuant to the terms of Section 1.87; (ii) with respect to a Partner that is an Entity, a Partner that has ceased to be a Qualified Entity, and has become a Former Partner, pursuant to the terms of Section 1.23; (iii) a Partner that has become a Bankrupt Partner and a Former Partner, pursuant to the terms of Section 1.8; (iv) a Partner that has become a Pledgor Partner and a Former Partner, pursuant to the terms of Section 1.83; and (v) a Partner that ceases to be a Participating Stockholder with respect to the Class B Shares of each Company in which the Partnership owns Class B Shares.

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1.37 “General Partnership Interest” means any Partnership Interest which is directly traceable to and is derived from (i) a capital contribution to the Partnership for an interest in the Partnership as a General Partner, (ii) an original issuance (without a capital contribution) of a General Partnership Interest by the Partnership to a General Partner, or (iii) a Transfer of a General Partnership Interest after the date hereof and permitted by this Agreement. The holder of a General Partnership Interest (other than a Former Partner) shall have all of the rights and obligations of a General Partner under this Agreement to the extent such Person’s Partnership Interests constitute General Partnership Interests.

1.38 “General Partner” means each of the Persons identified on Schedule A as a General Partner (to the extent that each such Person holds a General Partnership Interest), and any other General Partners admitted pursuant to the terms of this Agreement (including, with limitation, pursuant to compliance with Section 5.2) and their respective Transferees as permitted by this Agreement (including, without limitation, pursuant to compliance with Section 5.2). Any Transferee of a General Partnership Interest that is admitted as a Partner pursuant to this Agreement (including, without limitation, pursuant to compliance with Section 5.2) shall become a General Partner to the extent that such Transferee holds General Partnership Interests. A Partner may own both Limited Partnership Interests and General Partnership Interests. A Partner’s acquisition of a General Partnership Interest shall not convert such Partner’s Limited Partnership Interests into General Partnership Interests. A Partner’s acquisition of a Limited Partnership Interest shall not convert such Partner’s General Partnership Interests into Limited Partnership Interests. Notwithstanding the foregoing, the term “General Partner” shall not include any Former Partner. For management purposes hereunder, if a Family Group is required to appoint a GP Representative pursuant to Section 5.1, the term General Partner shall mean the GP Representative of that Family Group, and for such purposes each such GP Representative shall be deemed to “own” the General Partnership Interests owned by the General Partners within the Family Group that appointed such GP Representative. For example, when the last sentence of the first paragraph of Section 5.1 provides for “the affirmative vote or written consent of the General Partners owning at least a majority of the General Partnership Interests”, this shall be interpreted to mean the GP Representatives that control at least a majority of the General Partner Interests.

1.39 “GP Representative” has the meaning set forth in Section 5.1.

1.40 “HBB” means Hamilton Beach Brands Holding Company, a Delaware corporation.

1.41 “HBB Class A Shares” means shares of Class A Common Stock, par value $0.01 per share, of HBB.

1.42 “HBB Class B Shares” means shares of Class B Common Stock, par value $0.01 per share, of HBB.

1.43 “HBB Certificate” means the Amended and Restated Certificate of Incorporation of HBB, filed with the Secretary of State of the State of Delaware on September 22, 2017, as amended from time to time. References to specific sections of the HBB Certificate shall be deemed to include references to provisions addressing the same or similar subject matter of any amendment or amendment and restatement of the HBB Certificate that becomes effective after the date hereof.

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1.44 “HBB Stockholders’ Agreement” means the Stockholders’ Agreement, dated as of September 29, 2017, by and among HBB, as HBB and as depository, and the Participating Stockholders (as such term is defined therein), as amended from time to time.

1.45 “HY” means Hyster-Yale Materials Handling, Inc., a Delaware corporation.

1.46 “HY Class A Shares” means shares of Class A Common Stock, par value $0.01 per share, of HY.

1.47 “HY Class B Shares” means shares of Class B Common Stock, par value $0.01 per share, of HY.

1.48 “HY Certificate” means the Second Amended and Restated Certificate of Incorporation of HY, filed with the Secretary of State of the State of Delaware on September 26, 2012, as amended from time to time. References to specific sections of the HY Certificate shall be deemed to include references to provisions addressing the same or similar subject matter of any amendment or amendment and restatement of the HY Certificate that becomes effective after the date hereof.

1.49 “HY Stockholders’ Agreement” means the Stockholders’ Agreement, dated as of September 28, 2012, by and among HY, as HY and as depository, and the Participating Stockholders (as such term is defined therein), as amended from time to time.

1.50 “Imputed Tax Underpayment” has the meaning set forth in Section 5.5(c)(i).

1.51 “Independent Appraiser” means a Person who (a) is qualified to appraise the Partnership Interest or other property in question, (b) has at least five (5) years of appraisal experience and (c) is not a Lineal Descendant of any grandparent of Clara T. Rankin or the spouse or surviving spouse of any such Lineal Descendant.

1.52 “Independent Valuation” has the meaning set forth in Section 1.77(d).

1.53 “Indirect Owner” means, with respect to any Partner that is an Entity, any natural Person who from time to time, directly or indirectly, owns or controls any Ownership Interest in the Partnership through such Entity.

1.54 “Initial Value” has the meaning set forth in Section 1.85(a).

1.55 “IRS Adjustment” has the meaning set forth in Section 5.5(c).

1.56 “Limited Partner” means each of the Persons identified on Schedule A as a Limited Partner (to the extent that each such Person holds a Limited Partnership Interest), any additional Limited Partners admitted pursuant to the terms of this Agreement, and their respective Transferees as permitted by this Agreement. Any Transferee of a Limited Partnership Interest that is admitted as a Partner pursuant to this Agreement shall become a Limited Partner to the extent that such Transferee holds Limited Partnership Interests. Notwithstanding the foregoing, the term “Limited Partner” shall not include any Former Partner.

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1.57 “Limited Partnership Interest” means any Partnership Interest which is directly traceable to and is derived from (i) a capital contribution to the Partnership for an interest in the Partnership as a Limited Partner, (ii) a transfer of a Limited Partnership Interest prior to the date hereof and reflected on Schedule A, or (ii) a Transfer of a Limited Partnership Interest after the date hereof and permitted by this Agreement. The holder of a Limited Partnership Interest (other than a Former Partner) shall have all of the rights and obligations of a Limited Partner under this Agreement to the extent such Person’s Partnership Interests constitute Limited Partnership Interests.

1.58 “Lineal Descendant” means a child, grandchild, great grandchild, etc., and shall include only lineal descendants by and through birth, or by legal adoption of an individual who has not attained age 18. The term shall also include individuals so born or adopted after the date of this Agreement.

1.59 “NACCO” means NACCO Industries, Inc., a Delaware corporation.

1.60 “NACCO Class A Shares” means shares of Class A Common Stock, par value $1.00 per share, of NACCO.

1.61 “NACCO Class B Shares” means shares of Class B Common Stock, par value $1.00 per share, of NACCO.

1.62 “NACCO Certificate” means the Restated Certificate of Incorporation of NACCO, filed with the Secretary of State of the State of Delaware on June 1, 1987, as amended from time to time. References to specific sections of the NACCO Certificate shall be deemed to include references to provisions addressing the same or similar subject matter of any amendment or amendment and restatement of the NACCO Certificate that becomes effective after the date hereof.

1.63 “NACCO Stockholders’ Agreement” means the Stockholders’ Agreement, dated as of March 15, 1990, as amended, by and among NACCO and PNC Bank, N.A. (as successor depository), as depository, and the Participating Stockholders (as such term is defined therein), as amended from time to time.

1.64 “Net Operating Cash Flow” means the net cash flow to the Partnership resulting from ownership and operation of the Partnership Property, plus any other items of income received in cash by the Partnership less (i) all debts and expenses paid in the operation of the Partnership, (ii) any reserves which the General Partners deem reasonably necessary for the operation of the Partnership or for the satisfaction of obligations of the Partnership pursuant to Section 8.6, and (iii) all proceeds which are (A) received by the Partnership from the Transfer of Partnership Property, and (B) used to purchase or reserved, as determined by the General Partners in furtherance of their fiduciary duties hereunder and under the Act, for the purchase of other Partnership Property.

1.65 “Net Income” or “Net Loss” means the net income or net loss (as appropriate) of the Partnership for a particular calendar year or interim period of less than twelve (12) complete months, as determined in accordance with accounting principles consistently applied on a cash basis (unless applicable laws shall require use of the accrual method). Such determination shall include, without limitation, depreciation, amortization, accelerated cost recovery, and other

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deductions or credits against tax allowed by the Code. Net Income or Net Loss is a financial accounting concept and, to the extent of changes in value following any in kind Capital Contribution, is also intended to be a tax accounting concept (to the maximum extent that financial and tax accounting concepts may overlap). The determination of Net Income or Net Loss shall not take into account special allocations required by Section 704(c) of the Code with respect to any in kind Capital Contribution.

1.66 “Net Value” has the meaning set forth in Section 1.77(a)(ii).

1.67 “Objecting Party” has the meaning set forth in Section 1.85(a).

1.68 “Offered Interests” has the meaning set forth in Section 8.5(a).

1.69 “Original Family Members” has the meaning set forth in Section 8.7(a).

1.70 “Outstanding Remaining Interests” has the meaning set forth in Section 8.7(b)(iii).

1.71 “Ownership Interest” has the meaning set forth in the CTA.

1.72 “Participating Stockholder” means a “Participating Stockholder” under the HBB Stockholders’ Agreement, HY Stockholders’ Agreement and NACCO Stockholders’ Agreement, to the extent the Partnership owns HBB Class B Shares, HY Class B Shares or NACCO Class B Shares. A Partner shall cease to be a Participating Stockholder under this Agreement and shall be deemed to be a Former Partner immediately prior to any event or lapse of time that causes such Partner to no longer be a “Participating Stockholder” under such applicable stockholders’ agreements.

1.73 “Partner” means any General Partner and any Limited Partner.

1.74 “Partner Appraised Value” has the meaning set forth in Section 1.77(c).

1.75 “Partnership” means AMR Associates NC, L.P., a limited partnership organized under the provisions of the Act and the laws of the State of Delaware and any successor partnership continuing the business of AMR Associates NC, L.P., pursuant to this Agreement.

1.76 “Partnership Interest” means the percentage ownership share of each Partner in the capital of the Partnership, whether as a Limited Partner or as a General Partner, which percentage at any particular time shall be deemed to equal the percentage which such Partner’s Capital Account balance (if positive) bears to the sum of all positive Capital Account balances of the Partners at such time. In the event that a Partner’s Capital Account balance is zero or is a negative number, such Partner’s Partnership Interest shall be deemed to be zero.

1.77 “Partnership Percentage” means the percentage share of each Partner in the Net Income or Net Loss of the Partnership. The Partners’ initial Partnership Percentages shall be proportionate to the Partners’ initial Capital Contributions to the Partnership. Thereafter, subject to Section 1.77(g), such Partnership Percentages shall be adjusted only to reflect a disproportionate Capital Contribution by one or more Partners or a disproportionate distribution to one or more Partners, with disproportion being determined in accordance with Sections 4.2(a) and 4.5(b), except as set forth in Section 1.77(f).

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(a) Such adjustments shall be made based upon the Partnership Percentages determined as set forth below (whether such determination is made by the General Partners in determining the Partnership Valuation, an Objecting Partner and an Independent Appraiser in determining the Partner Appraised Value, or a second Independent Appraiser in determining the Independent Valuation):

(i) First, the Fair Market Value of the Partnership Property immediately before the disproportionate Capital Contribution or distribution will be determined;

(ii) Second, the difference between the aggregate value of the Partnership Property and the total of the Partnership debt (the “Net Value”) will be allocated among the Partners in proportion to the Partnership Percentages in effect immediately before the disproportionate Capital Contribution or distribution;

(iii) Third, each Partner’s Capital Contribution at the time of the disproportionate Capital Contribution will be added to, and each Partner’s distribution at the time of the disproportionate distribution will be subtracted from, that Partner’s allocable share of the Net Value of the Partnership Property immediately before the disproportionate Capital Contribution or distribution; and

(iv) Finally, each Partner’s sum or difference determined under (iii), above, will be expressed as a percentage of the aggregate sums or differences of all Partners determined under (iii), above.

(b) The General Partners, based upon such considerations as they, in their sole discretion, determine to be relevant to such valuation, shall determine the Fair Market Value of the Partnership Property and the resulting Partnership Percentages pursuant to subsection (a) of this Section 1.77 (such valuation and resulting Partnership Percentages being hereafter referred to as the “Partnership Valuation”).

(c) If a Partner objects in writing to the Partnership Valuation, such Partner may, at its sole cost and expense and within fourteen (14) days from the date of such written objection, engage an Independent Appraiser to determine within thirty (30) days of such appointment the Fair Market Value of the Partnership Property and the resulting Partnership Percentages in accordance with subsection (a) of this Section 1.77 (the “Partner Appraised Value”). If the Partner Appraised Value is at least eighty percent (80%) of the Partnership Valuation and less than or equal to one hundred twenty percent (120%) of the Partnership Valuation, then the Partnership Percentages shall be based upon the average of the Partnership Valuation and the Partner Appraised Value.

(d) If the Partner Appraised Value is less than eighty percent (80%) of the Partnership Valuation or more than one hundred twenty percent (120%) of the Partnership Valuation, then the General Partners and the Partner(s) objecting to the Partnership Valuation shall, within fourteen (14) days from the date of the Partner Appraised Value, mutually agree on a second Independent Appraiser. The cost of the second Independent Appraiser shall be borne equally by the Partnership and the Partner(s) objecting to the Partnership Valuation. The second Independent

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Appraiser shall determine within fourteen (14) days after its appointment the Fair Market Value of the Partnership Property and the resulting Partnership Percentages pursuant to subsection (a) of this Section 1.77 (such valuation and resulting Partnership Percentages being hereafter referred to as the “Independent Valuation”), but such Independent Valuation shall be not less than the smaller of the Partnership Valuation and the Partner Appraised Value nor greater than the larger of the Partnership Valuation and the Partner Appraised Value. The Independent Valuation as so determined shall be binding upon the Partnership and each of the Partners.

(e) The Partnership shall cooperate in assisting the appraisers in conducting the foregoing appraisals, including providing reasonable access to the books and records of the Partnership and to such other information as the appraisers reasonably request in connection with such determinations; provided, however, that nothing in this Agreement shall require the Partnership to disclose privileged or proprietary information; and provided, further, that the Partnership may require such appraisers to enter into such confidentiality and non-disclosure agreements as the General Partners reasonably believe to be necessary to protect the interests of the Partnership and its Partners.

(f) The General Partners may establish disproportionate monthly or other periodic draws during the calendar year but any such disproportionate draws shall not be regarded as disproportionate distributions if compensating distributions, determined with or without interest, in the discretion of the General Partners, are made by the end of March of the following calendar year so that the periodic draws and compensating distributions in the aggregate are proportionate.

(g) A Transferee of a Partner shall succeed to that portion of the Transferor’s Partnership Percentage which is Transferred to that Transferee.

1.78 “Partnership Property” means any property, real, personal or mixed, or any interest therein or appurtenant thereto which may be owned or acquired by the Partnership.

1.79 “Partnership Representative” has the meaning set forth in Section 5.5(a)(i).

1.80 “Partnership Valuation” has the meaning set forth in Section 1.77(b).

1.81 “Permitted Transferee” means a “Permitted Transferee” under the applicable Certificate of Incorporation of the Partner engaging in a Transfer of Partnership Interests as if such Partner was Transferring Class B Shares of the applicable Company instead of Partnership Interests.

1.82 “Person” means an individual or Entity.

1.83 “Pledgor Partner” means (i) any Partner that (and, if such Partner is a Qualified Trust, including such Qualified Trust’s settlor or beneficiary who) attempts to pledge or grant a security interest, lien or other encumbrance in or against, any or all of the Partner’s Partnership Interest other than to an Authorized Transferee, or (ii) a Partner (and, if such Partner is a Qualified Trust, including such Qualified Trust’s settlor or beneficiary) against which a court has charged or placed a lien against or appointed a receiver or ordered a foreclosure for the benefit of a judgment creditor of such Partner (and, if such Partner is a Qualified Trust, including such Qualified Trust’s settlor or beneficiary), which judgment creditor is not an Authorized Transferee. A Pledgor Partner shall cease to be a Partner, and shall become a Former Partner, immediately prior to the earliest to occur of any events causing such Partner to become a Pledgor Partner.

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1.84 “Proportionate Part” means a fraction, the numerator of which is the aggregate Partnership Percentage held by members of a Family Group who are Authorized Transferees of the applicable Former Partner and the denominator of which is the aggregate Partnership Percentage held by members of all Family Groups who are Authorized Transferees of the applicable Former Partner.

1.85 “Purchase Price” means the Fair Market Value of the Offered Interests or Repurchase Interests, as the case may be, determined as follows:

(a) Initial Value. The General Partners shall from time to time determine a value for the Partnership Interests (and General Partnership Interests and Limited Partnership Interests may be valued differently as the General Partners determine) (the “Initial Value”) based upon such considerations as they determine to be relevant to such valuation. If a Selling Partner or Former Partner (for purposes of this Section 1.85, the “Objecting Party”) does not provide a written objection to the Partnership concerning the Initial Value set forth in the Valuation Notice within ten (10) days after the date of such Valuation Notice, the Purchase Price shall be equal to the Initial Value.

(b) Appraised Value. If an Objecting Party objects in writing to the Initial Valuation within ten (10) days after its receipt of the Valuation Notice, the Objecting Party, within fourteen (14) days from the date of such written objection, shall engage an Independent Appraiser (the “First Appraiser”) to determine within thirty (30) days of such engagement the Fair Market Value of the Partnership Interests (the “First Appraised Value”). The cost of the First Appraiser shall be borne by the Objecting Party. If the First Appraised Value is at least eighty percent (80%) of the Initial Value and less than or equal to one hundred twenty percent (120%) of the Initial Value, then the Purchase Price shall be the average of the Initial Value and the First Appraised Value. If the First Appraised Value is less than eighty percent (80%) of the Initial Value or more than one hundred twenty percent (120%) of the Initial Value, then the Partnership and the Objecting Party shall, within fourteen (14) days from the date of the First Appraised Value, mutually agree on and engage a second Independent Appraiser (the “Final Appraiser”). The cost of the Final Appraiser shall be borne equally by the Partnership and the Objecting Party. The Final Appraiser shall determine within thirty (30) days after its engagement the Fair Market Value of the Partnership Interests, but if such determination is less than the lesser of the Initial Value and the First Appraised Value then the lesser of the Initial Value and the First Appraised value shall be the value or if such determination is greater than the greater of the Initial Value and the First Appraised Value then the greater of the Initial Value and the First Appraised Value shall be the value (the “Final Valuation”). The Purchase Price shall be equal to the Final Valuation and shall be final and binding upon the parties to this Agreement for purposes of the subject transaction.

(c) Valuation Guidelines. The Initial Value, First Appraised Value, and Final Valuation shall be based upon the Fair Market Value of the Partnership Interests comprising the Offered Interests or Repurchase Interests. In determining such Fair Market Value, the General Partners and Independent Appraisers, as applicable, shall determine appropriate discounts for lack of control and lack of marketability, as applicable.

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(d) Mutually Agreed Upon Purchase Price. Notwithstanding the procedure set forth above, the Partnership and an Objecting Party may, prior to or at any time during the appraisal process, mutually agree on a single Independent Appraiser to determine the Purchase Price, which determination shall be binding on all of the parties, or may agree in writing upon a Purchase Price.

(e) Cooperation with Appraisers. The Partnership shall cooperate in assisting the appraisers in determining the Purchase Price, including providing reasonable access to the books and records of the Partnership and to such other information as the appraisers reasonably request in connection with such determination; provided, however, that the Partnership may require such appraisers to enter into such confidentiality and non-disclosure agreements as the General Partners reasonably believe to be necessary to protect the interests of the Partnership and its Partners.

1.86 “Purchase Right” has the meaning set forth in Section 8.5.

1.87 “Qualified Trust” of an individual means a trust (including, without limitation, a voting trust) established by such individual if and as long as:

(a) the trust is held for the benefit of one or more Family Beneficiaries and any Charitable Organizations and for the benefit of no other Person; provided that such trust may grant general or special powers of appointment to such individual or one or more Family Beneficiaries and may permit trust assets (except as set forth in Section 1.87(b) below) to be used to pay taxes, legacies (including those that are made outright or in trust) and other obligations of the trust or the estate of such individual or such one or more Family Beneficiaries payable by reason of the death of such individual or such one or more Family Beneficiaries; and

(b) such trust prohibits (i) the Transfer of Class B Shares to any Person other than a Permitted Transferee of such trust under the Certificate of Incorporation of each Company whose Class B Shares the Partnership owns and (ii) the Transfer of Partnership Interests to any Person other than Authorized Transferees of such trust. The restriction in subclause (ii) of the prior sentence shall not be interpreted to restrict a beneficiary who is a member of a Family Group from directing that any Partnership Interests he or she is otherwise entitled to receive under such trust be instead transferred to one or more other Qualified Trusts that are Authorized Transferees of the trust at issue.

In addition, (a) a Qualified Trust of a surviving spouse of a Family Group Head or of a Lineal Descendant of a Family Group Head to which Partnership Interests are Transferred in accordance with Section 8.4 shall cease to be a Qualified Trust upon the remarriage of such spouse to an individual other than a Family Group Head or a Lineal Descendant of a Family Group Head, and (b) a Qualified Trust of a spouse of a Family Group Head or a of Lineal Descendant of a Family Group Head that is a Partner as of the date of this Agreement or to which Partnership Interests are Transferred in accordance with Section 8.4 after the date of this Agreement shall cease to be a Qualified Trust upon legal separation, divorce or dissolution of such spouse’s marriage to such Family Group Head or Lineal Descendant.

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A Qualified Trust shall continue to be a Qualified Trust upon the termination of the trust and during a reasonable period of administration unless by reason of such termination the restrictions set forth in this Section 1.87 would not be met.

The General Partners shall be furnished with a copy of the trust instrument or any other governing documents or disclosures of beneficial interest which the General Partners may reasonably request to confirm that the trust in question is or remains a Qualified Trust. If the General Partners do not receive the requested governing documents or other disclosures of beneficial interest within sixty (60) days following the written request therefor, the trust shall cease to be a “Qualified Trust”.

A trust shall cease to be a Qualified Trust and shall be deemed, to the extent it holds Partnership Interests, to become a Former Partner, immediately prior to any event or lapse of time which causes such trust to no longer be a Qualified Trust as defined in this Section 1.87.

1.88 “Remaining Interests” has the meaning set forth in Section 8.7(b).

1.89 “Repurchase Interests” has the meaning set forth in Section 8.6.

1.90 “Repurchase Notice” has the meaning set forth in Section 8.6(a).

1.91 “Repurchase Obligation” has the meaning set forth in Section 8.6.

1.92 “Reviewed Year” has the meaning set forth in Section 5.5(g)(ii).

1.93 “Securities Act” has the meaning set forth in Section 8.1.

1.94 “Seller’s Notice” has the meaning set forth in Section 8.5(a).

1.95 “Selling Partner” has the meaning set forth in Section 8.5.

1.96 “Starting Date” means, with respect to any Seller’s Notice or Repurchase Notice, the date of the determination of the Purchase Price pursuant to Section 1.85 relating to such notice.

1.97 “Stockholders’ Agreement” means the HBB Stockholders’ Agreement, the HY Stockholders’ Agreement and the NACCO Stockholders’ Agreement, as applicable.

1.98 “Transfer” means any sale, lease, exchange, assignment, pledge, hypothecation, encumbrance, disposition, transfer (including, without limitation, a transfer by will or intestate distribution), gift or attempt to create or grant a security interest in Partnership Interests, whether voluntary, involuntary, by divorce, operation of law or otherwise.

1.99 “Transferee” means a Person (other than a Former Partner) to whom Partnership Interests have been Transferred in accordance with the provisions of this Agreement.

1.100 “Transferor” means any Partner that has Transferred all or a portion of its Partnership Interests in accordance with the provisions of this Agreement.

1.101 “Valuation Notice” means the notice given by the Partnership pursuant to Section 8.5(b) or Section 8.6(a) and stating the Initial Value at which a Purchase Right is to be exercised or at which a Repurchase Obligation is to be effected.

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1.102 “Waived Partnership Interests” has the meaning set forth in Section 8.5.

1.103 “Withdrawal Event” means the earliest to occur of any event which causes a Partner to cease to be a Partner, and to become a Former Partner, as set forth in Section 1.36.

2. FORMATION, NAME, PURPOSES, POWERS AND TERM.

2.1 Formation; Nature of Partnership Interests; Ownership of Partnership Property.

(a) The Partnership was formed on December 5, 2024, as a limited partnership organized pursuant to the provisions of the Act and the laws of the State of Delaware.

(b) Each Partner’s Partnership Interest shall be personal property for all purposes.

(c) All Partnership Property shall be deemed owned by the Partnership as an Entity, and no Partner or Former Partner, individually, shall have a direct ownership interest in any Partnership Property.

2.2 Name and Principal Place of Business. The Partnership shall do business under the name “AMR Associates NC, L.P.” The principal place of business of the Partnership shall be 5875 Landerbrook Drive, Suite 300, Mayfield Heights, Ohio 44124-4017, or such other place as the General Partners may from time to time determine. The General Partners shall execute any assumed or fictitious name certificate(s) required by law in connection with the formation or operation of the Partnership and shall file the same in the appropriate public records.

2.3 Purposes and Powers.

(a) The character of business and purpose of the Partnership is to invest, acquire, sell, hold, own, develop, improve, maintain, mortgage, manage, lease and operate the Partnership Property and to conduct all other business related or incident thereto. In particular, the Partnership is initially designed as a vehicle for consolidating the management of the Partnership Property, specifically including NACCO Class B Shares and NACCO Class A Shares, providing for the succession of such management, and enhancing total returns from the Partnership Property.

(b) In furtherance of the above-stated purposes and subject to any restrictions contained in this Agreement (including, but not limited to, the restrictions contained in Section 5.1), the Partnership, by the action of the General Partners, shall have the power to:

(i) enter into a contract for the purchase or sale of any of the Partnership Property.

(ii) execute all documents or instruments of any kind appropriate for carrying out the purposes of the Partnership, including, without limitation, investment management, management, purchase, debt and security agreements.

(iii) open and maintain one or more depository accounts, including money market accounts and margin accounts, in the name of the Partnership.

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(iv) employ such personnel and obtain such management services and/or such investment management, legal, accounting and other professional services and advice as the General Partners deem advisable in the course of the Partnership’s operations under this Agreement, including the services of any party who, directly or beneficially, is a Partner or a spouse or descendant of a Partner, and pay reasonable fees for such services.

(v) pay all real estate and ad valorem taxes and other governmental charges levied or assessed against the Partnership Property, and all other taxes (other than income taxes of the Partners and Former Partners except to the extent that the Partnership may be obligated to withhold therefor) directly relating to the Partnership’s operations under this Agreement.

(vi) borrow money from banks and other lending institutions or from other third parties or from any of the Partners for Partnership purposes and pledge or otherwise grant security interests in the Partnership Property for the repayment of such loans.

(vii) take any of the Partnership Property subject to a loan or assume a loan secured by any of the Partnership Property irrespective of whether such outstanding loan is from a lending institution or other third party or from one or more of the Partners.

(viii) deliver, on behalf of the Partnership, all notices and closing deliveries required to be delivered by the Partnership in connection with any Transfer of Partnership Interests or Repurchase Obligation in accordance with the terms of this Agreement.

(ix) direct the voting of any Class A Shares and Class B Shares held by the Partnership and may authorize the Partnership to enter into a voting arrangement with respect to any or all of such Class A Shares and Class B Shares.

(x) Transfer, or convert to Class A Shares, any Class B Shares; provided, however, the Partnership shall not (A) Transfer any Class B Shares unless such Transfer is permitted by the applicable Certificate of Incorporation and (B) Transfer, or convert to Class A Shares, any Class B Shares unless such Transfer or conversion is effected in accordance with the terms of the applicable Stockholders’ Agreement.

(xi) Transfer Class A Shares, including pursuant to a share for share exchange to acquire Class B Shares of the same Company.

(xii) perform any and all other acts or activities customary, incidental, necessary or convenient to the purposes and powers enumerated herein.

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(c) Nothing in this Agreement shall, or shall be deemed to, restrict in any way the freedom of any Partner (directly or through an affiliate) to conduct any other business or activity whatsoever (including, without limitation, the acquisition, development, leasing, sale, operation and management of other real property), without any accountability to the Partnership or any other Partner, even if such business or activity competes with the business of the Partnership, it being understood by each Partner that the other Partners or affiliates thereof may be interested, directly or indirectly, in various other businesses and undertakings not included in the Partnership.

2.4 Term. The Partnership shall have a perpetual existence.

2.5 Registered Agent. The name of the Partnership’s initial agent for service of process on the Partnership in the State of Delaware shall be The Corporation Trust Company, and the address of the initial registered office and the initial registered agent shall be 1209 Orange Street, in the City of Wilmington, Delaware 19801. As required by the Act, the Partnership shall at all times maintain in the State of Delaware an office and an agent for service of process selected by the General Partner in accordance with any relevant provisions of the Act.

3. REPRESENTATIONS AND WARRANTIES. Each Partner, in order to induce the other Partners to enter into this Agreement, hereby represents and warrants to the other Partners that:

3.1 Validity of Agreement. This Agreement, and each and every other agreement, document and instrument provided for herein and to which such Partner is or shall be a party, when executed and delivered, shall constitute the valid and binding obligation of such Partner, enforceable against such Partner in accordance with its terms, except as enforceability may be limited by (a) bankruptcy or similar laws from time to time in effect affecting the enforcement of creditors’ rights generally or (b) the availability of equitable remedies generally.

3.2 No Violation of Material Instruments. The execution and delivery of this Agreement by such Partner does not, and the consummation of the transactions contemplated hereby shall not, violate or constitute an occurrence of default (which violation or default either singularly or in the aggregate would be considered material) under any provision of, or conflict with, or result in acceleration of any obligation under, or give rise to a right by any party to terminate its obligations under any material agreement, instrument, order, judgment, decree or other arrangement to which such Partner is a party or by which it is bound or its assets affected; or require any consent, approval, filing or notice under any provision of law, or violate any judgment, ruling, order, writ, injunction, decree, statute, rule or regulation applicable to such Partner.

3.3 Status as a Qualified Entity/Qualified Trust and “Participating Stockholder”. As of the date hereof, (i) such Partner is a Qualified Entity or Qualified Trust of Clara T. Rankin or of a member of a Family Group and no event has occurred that would cause such Partner to become a Former Partner and (ii) such Partner is a Participating Stockholder of each Company in which the Partnership owns Class B Shares and no event has occurred that would cause such Partner, upon the lapse of time or the receipt of notice, or both, to cease to be a Participating Stockholder in each such Company. As of the date on which any Authorized Transferee becomes a Partner, such Partner shall be deemed to make the representations contained in the preceding sentence.

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4. CAPITAL.

4.1 Initial Contributions; Tracking of Partnership Percentages.

(a) As of the date set forth in Schedule A, the Partners have contributed various properties to the Partnership as their respective initial Capital Contributions. The initial Partnership Interests and Partnership Percentages shall be proportional to the Fair Market Values of the Partners’ respective Capital Contributions, without regard to whether such Capital Contributions were for an interest as a General Partner, Limited Partner, or both. The properties initially contributed to the Partnership by the respective Partners, the Fair Market Values of such Capital Contributions, as mutually agreed upon by the Partners, and the specification of the extent to which such Capital Contributions are for an interest as a General Partner or Limited Partner are set forth in Schedule A attached hereto. The Partners acknowledge and agree that they, their advisers, or both are familiar with the properties contributed to the Partnership, have considerable knowledge and experience regarding the valuation of those properties and similar properties, have in good faith determined the Fair Market Value of such properties, and that Schedule A accurately reflects, as of the date of this Agreement (taking into account the date of funding set forth in Schedule A), the identity of each Partner, the Partnership Percentage of each Partner and the extent to which such Partnership Percentages represent General Partnership Interests or Limited Partnership Interests.

(b) The General Partners shall at all times maintain a current list of the Partnership Percentages of all Partners. Such list shall be attached to this Agreement as Schedule A.

4.2 Additional Contributions.

(a) In addition to the Capital Contributions made by the Partners pursuant to Section 4.1 hereof, and subject to the limitations on any requirement that a Partner make additional Capital Contributions (as provided in Section 4.2(b)), the Partners may, from time to time, make such additional Capital Contributions as may be necessary or desirable in the discretion of the General Partners; provided, however, that any property contributed to the Partnership under this Section 4.2(a) shall be transferred subject to any and all existing liabilities encumbering such contributed property, and the Partnership shall take and hold the contributed property subject to such existing liabilities but shall not assume such liabilities unless the General Partners consent in writing to any such assumption. In the event the net values of the additional Capital Contributions shall be disproportionate to the Partners’ Partnership Percentages immediately before the additional Capital Contributions, then the Partnership Percentages shall be adjusted as provided in Section 1.77 to reflect the disproportionate additional Capital Contributions. Class B Shares shall not be contributed to the Partnership unless each Partner is a Permitted Transferee, eligible to be a Partner of the Partnership without causing such Class B Shares to be converted into Class A Shares pursuant to the applicable Certificate of Incorporation and a Participating Stockholder with respect to the applicable Company.

(b) Under no circumstances shall a Limited Partner be personally liable for any of the debts or obligations of the Partnership by reason of such Person’s status as a Limited Partner. No Limited Partner shall be required, by reason of such Person’s status as a Limited Partner, to contribute any capital to the Partnership except as provided in Section 4.1.

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4.3 Capital Accounts.

(a) An individual Capital Account shall be established and maintained for each Partner in accordance with the requirements of the Code and shall be credited with the Capital Contribution of such Partner and that portion of Net Income allocable to such Partner, and shall be debited with that portion of any Net Loss allocable to such Partner and all distributions made by the Partnership to such Partner. A Transferee shall succeed to an allocable portion of the Capital Account of the Transferor which is Transferred to such Transferee, and the Capital Account of the Transferor shall be reduced by a corresponding amount. If the Partner is both a General Partner and a Limited Partner, subaccounts shall be maintained to reflect the Person’s interest as a General Partner and as a Limited Partner.

(b) No interest shall be payable to any Partner on any positive balance in such Partner’s Capital Account.

(c) Except as provided in this Agreement, no Partner shall have the right to withdraw from its Capital Account or to otherwise receive any Partnership funds or Partnership Property. As provided in Section 12.5, each Partner expressly waives any right to partition the Partnership Property which it may otherwise have.

(d) A Partner shall be required to eliminate in any fashion approved in good faith by the General Partners any deficit balance which may arise in that Partner’s Capital Account, at the time the Partnership is dissolved or at any other time, provided, however, that no Limited Partner shall be required, by reason of such Person’s status as a Limited Partner, to contribute any capital to the Partnership except as provided in Section 4.1. If a Limited Partner unexpectedly receives an adjustment, allocation or distribution described in (4), (5) or (6) of Section 1.704-1(b)(2)(ii)(d) of the Treasury regulations issued under Section 704(b) of the Code, gross income of the Partnership or gain from a sale of assets shall be allocated to such Limited Partner in an amount sufficient to eliminate any deficit balance in such Limited Partner’s Capital Account caused by such adjustment, allocation or distribution as quickly as possible to the extent such deficit balance exceeds the amount such Limited Partner is deemed obligated to restore to the Partnership pursuant to the Treasury regulations under Code Section 704(b). It is the intent of the Partners that any allocation pursuant to this Section 4.3(d) constitutes a “qualified income offset” under Treasury regulation Section 1.704-1(b)(2)(ii)(d).

4.4 Allocation of Net Income and Net Loss. Net Income or Net Loss of the Partnership shall be determined as of the end of each calendar year and as of the end of any interim period extending through the day immediately preceding any (i) disproportionate Capital Contribution, (ii) disproportionate distribution, (iii) Transfer of a Partnership Interest in accordance with the terms of this Agreement, or (iv) Withdrawal Event. If a calendar year includes an interim period, the determination of Net Income or Net Loss for the period extending through the last day of the calendar year shall include only that period of less than twelve (12) months occurring from the day immediately following the last day of the latest interim period during the calendar year and extending through the last day of the calendar year. For all purposes, including income tax purposes, Net Income, if any, of the Partnership for each calendar year or interim period shall be allocated among the Partners in proportion to their respective Partnership Percentages for the calendar year or interim period. In the event of a Net Loss for a particular calendar year or interim period, then, for such calendar year or interim period, the Net Loss for such calendar year or interim period shall be allocated among the Partners in proportion to their respective Partnership Percentages for the calendar year or interim period.

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4.5 Distributions.

(a) The Partnership must distribute annually among the Partners an amount equal to the greater of (i) Net Operating Cash Flow, or (ii) an amount corresponding to the income tax liabilities of the Partners resulting from the allocation of Net Income (as such amount shall be determined in good faith by the General Partners by assuming that all Partners are in the highest marginal federal income tax bracket and by using the highest marginal income tax rates for the state of residence of the Partner with the highest marginal state income tax rates). The Partnership shall make such distributions from time to time during each year as the General Partners determine, provided that the Partnership must distribute quarterly at least fifteen (15) days in advance of the dates on which estimated tax payments are due at least an amount corresponding to the income tax liabilities of the Partners resulting from the allocation of Net Income (as determined as provided in the preceding sentence).

(b) All distributions shall be made in proportion to the Partners’ respective Partnership Percentages except (i) when the General Partners approve the disproportionate distribution or (ii) with respect to any payment of Class A Shares by the Partnership pursuant to Section 7.4 or 8.8(a). The General Partners are encouraged to consider disproportionate distributions to defray the income tax liabilities resulting from special allocations under Section 704(c) of the Code, but such disproportionate distributions shall not be required. Subject to Section 4.5(a) of this Agreement, the General Partners are expressly authorized to make monthly or other periodic draws with respect to one or more, but not necessarily all, of the Partners, on the condition that compensating distributions, determined with or without interest in the discretion of the General Partners, shall be made to the other Partners on or before the end of March of the following calendar year so that the total draws and compensating distributions shall be proportionate. For all purposes of this Agreement, except as provided in the immediately preceding sentence or Section 1.77(f), a distribution among the Partners which is not in proportion to Partnership Percentages shall be regarded as disproportionate. In the event that a disproportionate distribution occurs, the General Partners shall appropriately adjust the Capital Accounts of the Partners to reflect such disproportionate distribution. Except in the case of a disproportionate distribution attributable to the income tax liabilities resulting from special allocations under Section 704(c) of the Code, such adjustment shall be determined as though the Partnership had redeemed a fraction of the Partnership Interest corresponding to the amount of the distribution that is disproportionate. This adjustment of Capital Accounts, and thus Partnership Interests, shall be in addition to the adjustment in Partnership Percentages.

4.6 No Right to Return of Capital. Except as otherwise expressly provided in this Agreement, the Partners shall not have the right to (a) demand the return of all or any portion of their respective Capital Contributions or (b) demand or receive property other than cash in return for their respective Capital Contributions.

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5. MANAGEMENT.

5.1 Management of Partnership Business. The General Partners shall be responsible for managing and conducting the ordinary and usual business and affairs of the Partnership; provided, however, if there is more than one (1) General Partner within a Family Group, the General Partners within that Family Group shall, by the vote of General Partners owning a majority of the General Partnership Interests held by such General Partners, designate one (1) representative for that Family Group (the “GP Representative”). The GP Representative for a Family Group shall be delegated all management, right, power and authority of the General Partners that comprise that Family Group and shall attend the meetings of the General Partners. The intention of the concept of GP Representatives is to create a structure so that each Family Group has a single representative for the General Partners within that Family Group so that there can be efficiency in the management of the Partnership. A GP Representative may invite an observer to each meeting of the General Partners. The observer may be a different person at each meeting.

The General Partners within a Family Group may remove the GP Representative for that Family Group at any time and for any reason or no reason by the vote of the General Partners owning a majority of the General Partnership Interests held by such General Partners, and designate a new GP Representative by the same voting requirement. Unless otherwise required by law or provided in this Agreement, all actions, approvals and consents to be taken or given by the General Partners require the affirmative vote or written consent of the General Partners owning at least a majority of the General Partnership Interests.

5.2 Admission of New General Partners. A General Partner may transfer its General Partnership Interest in accordance with Section 8. An Authorized Transferee of a General Partner in the same Family Group as the transferring General Partner or an Authorized Transferee of a General Partner contemplated by the last sentence of Section 1.7 shall be automatically admitted as a General Partner upon the Transfer of General Partnership Interests to such Authorized Transferee. Except for an Authorized Transferee of a General Partner in the same Family Group as such General Partner or an Authorized Transferee of a General Partner contemplated by the last sentence of Section 1.7, no Person shall be admitted as a General Partner of the Partnership without the consent of the General Partners.

5.3 Removal of General Partner; Reliance By Others; Obligation to Inform.

(a) Any General Partner may be removed only by and with the consent of the Partners owning not less than seventy-five percent (75%) of all Partnership Interests.

(b) Any Person dealing in good faith with the Partnership may conclusively rely upon any writing signed by one or more Persons certifying (i) that such signing Person is a General Partner then serving and (ii) that such signing Person is acting in accordance with the terms of this Agreement.

(c) The General Partners shall keep the other Partners informed on a timely basis as to all significant matters of concern to the Partnership.

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5.4 Compensation of General Partners. The General Partners shall not be entitled to any compensation for performance of duties under this Agreement as General Partners. The Partnership shall reimburse the General Partners at cost for reasonable out-of-pocket expenses incurred in the performance of duties under this Agreement.

5.5 Tax Matters.

(a) Partnership Representative.

(i) Designated by General Partners. The General Partners shall designate a partnership representative and, if such partnership representative is not an individual, a designated individual to act under Section 6223 of the Code and in any similar capacity under state, local or non-U.S. law, as applicable. Either or both of the partnership representative and any designated individual (together, the “Partnership Representative”) may be removed and replaced by the General Partners at any time in their sole discretion and shall not resign without providing prior written notice to the General Partners. Notwithstanding anything else to the contrary in this Agreement, the Partnership Representative shall apply the provisions of subchapter C of Chapter 63 of the Code or similar provisions of state, local or non-U.S. tax law, with respect to any audit, imputed underpayment, other adjustment, or any such decision or action by the Internal Revenue Service (or other tax authority) with respect to the Partnership or the Partners for such taxable years, in the manner determined by the Partnership Representative with the approval of the General Partners.

(ii) Authority. Except as provided in Section 5.6, the Partners shall have no claim against the Partnership or Partnership Representative for any form of damages or liability as a result of actions taken or remedies pursued by or on behalf of the Partnership in order to comply with the rules under subchapter C of Chapter 63 of the Code or similar provisions of state, local or non-U.S. law.

(iii) Duty to Inform Partners. The Partnership Representative shall keep the Partners informed of any inquiries, audits, other proceedings or tax deficiencies assessed or proposed to be assessed (of which the Partnership Representative is actually aware) by any taxing authority against the Partnership or the Partners.

(b) Election Out of Partnership Audit Procedures. So long as the Partnership satisfies the provisions of Sections 6221(b)(1)(B) through (D) of the Code, the Partnership Representative, with the approval of the General Partners, may cause the Partnership to make the election set forth in Section 6221(b)(1) of the Code so that the provisions of Subchapter C of Chapter 63 of the Code shall not apply to the Partnership. If such election is made the Partnership Representative shall provide the proper notice to each Partner in accordance with Section 6221(b)(1)(E) of the Code.

(c) Partnership Level Assessments. Provided the election described in Section 5.5(b) above is not in effect, in the case of any adjustment by the IRS in the amount of any item of income, gain, loss, deduction, or credit of the Partnership or any Partner’s distributive share thereof (“IRS Adjustment”), the Partnership Representative shall respond to such IRS Adjustment in accordance with (c)(i) or (c)(ii) below.

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(i) Payment by the Partnership. In accordance with Section 6225 of the Code, the Partnership shall pay an imputed underpayment as calculated under Section 6225(b) of the Code with respect to the IRS Adjustment, including interest and penalties (“Imputed Tax Underpayment”) in the Adjustment Year. The Partnership Representative shall use commercially reasonable efforts to pursue available procedures to reduce any Imputed Tax Underpayment on account of any Partner’s tax status and each Partner shall promptly comply with any reasonable request made by the Partnership Representative to accommodate such procedures.

(ii) Issue Adjusted Schedules K-1. Alternatively, with the approval of the General Partners, the Partnership Representative may elect under Section 6226 of the Code to cause the Partnership to issue adjusted Internal Revenue Service Schedules “K-1” (or such other form as applicable) reflecting a Partner’s shares of any IRS Adjustment.

(d) Amendment of Returns and Alternative Procedure.

(i) At the direction of the General Partners or the Partnership Representative, each Partner agrees to take into account its allocable share of the Partnership’s income (or losses), including any adjustments to tax attributes, resulting from an IRS Adjustment and to pay any tax due as required under Section 6225(c)(2) of the Code, even if an Imputed Tax Underpayment liability of the Partnership or IRS Adjustment occurs after the Partner’s withdrawal from the Partnership, either by (x) amending its U.S. federal income tax return(s) for the Reviewed Year and for any other affected tax years to include such adjustments or (y) providing such information for the alternative procedure as required by Section 6225(c)(2)(B) of the Code.

(ii) Each Partner which is itself treated as a partnership for federal income tax purposes shall use commercially reasonable efforts to impose the requirements of Section 5.5(d)(i) upon its direct and indirect partners.

(e) Indemnification for Partnership Adjustments. Each Partner does hereby agree to indemnify and hold harmless the Partnership, each General Partner, and Partnership Representative from and against any liability with respect to the Partner’s proportionate share of any Imputed Tax Underpayment or other IRS Adjustment resulting in liability of the Partnership, regardless of whether such Partner is a Partner in the Partnership in an Adjustment Year, with such proportionate share as reasonably determined by the General Partners, including the General Partners’ reasonable discretion to consider each Partner’s interest in the Partnership in the Reviewed Year and a Partner’s timely provision of information necessary to reduce the amount of Imputed Tax Underpayment set forth in Section 6225(c) of the Code. This obligation shall survive a Partner’s ceasing to be a Partner of the Partnership and/or the termination, dissolution, liquidation and winding up of the Partnership.

(f) Indemnification for Lower-Tier IRS Adjustments. Each Partner does hereby agree to indemnify and hold harmless the Partnership, each General Partner, and Partnership Representative from and against any liability with respect to the Partner’s proportionate share of any item of income, gain, loss, deduction, or credit of the Partnership or any

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Partner’s distributive share thereof reported on an adjusted Internal Revenue Service Schedule K-1 received by the Partnership with respect to any entity in which the Partnership holds an ownership interest and which results in liability of the Partnership, regardless of whether such Partner is a Partner in the Partnership in an Adjustment Year, with such proportionate share as reasonably determined by the General Partners, including the General Partners’ reasonable discretion to consider each Partner’s interest in the Partnership in the Reviewed Year and a Partner’s timely provision of information necessary to reduce the amount of Imputed Tax Underpayment set forth in Section 6225(c) of the Code. This obligation shall survive a Partner’s ceasing to be a Partner of the Partnership and/or the termination, dissolution, liquidation and winding up of the Partnership.

(g) Certain defined terms. For purposes of this Section 5.5:

(i) “Adjustment Year” means: (1) in the case of an adjustment pursuant to the decision of a court, the Partnership’s taxable year in which the decision becomes final; (2) in the case of an administrative adjustment request, the Partnership’s taxable year in which the administrative adjustment is made; or (3) in any other case, the Partnership’s taxable year in which the notice of final partnership adjustment is mailed.

(ii) “Reviewed Year” means the Partnership’s taxable year to which the item being adjusted relates.

5.6 Limitation of Liability. No Partner, GP Representative, Former Partner, trustee of a Partner or Former Partner, or direct or indirect officer or employee of the Partnership shall be liable to the Partnership or any of its Partners or Former Partners for any loss, damage, liability or expense suffered by the Partnership, its Partners or Former Partners on account of any action taken or omitted to be taken by such Person on behalf of, or at the request of, the Partnership, or in connection with the organization or operation of the Partnership, provided such Person discharges such Person’s duties in good faith, exercising the same degree of care and skill that a prudent person would have exercised under the circumstances in the conduct of such prudent person’s own affairs, and in a manner such Person reasonably believes to be in the best interest of the Partnership. A Person’s liability hereunder shall be limited only for those actions taken or omitted to be taken by such Person in connection with the organization of the Partnership or the management of the business and affairs of the Partnership. The provisions of this Section 5.6 are not intended to limit the liability of any Person in any other connection, including, but not limited to, any obligations of such Person undertaken as a Partner in this Agreement or any contract with the Partnership.

5.7 Right to Indemnification. The Partnership shall indemnify each Person who has been or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative, investigative or appellate (regardless of whether such action, suit or proceeding is by or in the right of the Partnership or by third parties), by reason of the fact that such Person is or was a Partner, GP Representative, trustee of a Partner, direct or indirect officer or employee of the Partnership or organizer of the Partnership, against all liabilities and expenses, including, without limitation, judgments, amounts paid in settlement, attorneys’ fees, excise taxes or penalties under the Employee Retirement Income Security Act of 1974, as amended, fines and other expenses, actually and reasonably

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incurred by such Person in connection with such action, suit or proceeding (including, without limitation, the investigation, defense, settlement or appeal of such action, suit or proceeding); provided, however, that the Partnership shall not be required to indemnify or advance expenses to any Person from or on account of such Person’s conduct that is finally adjudged to have been knowingly fraudulent, deliberately dishonest or grossly negligent, or to have involved willful misconduct; provided, further, that the Partnership shall not be required to indemnify or advance expenses to any Person in connection with an action, suit or proceeding initiated by such Person unless the initiation of such action, suit or proceeding was authorized in advance by the Partnership; and provided, finally, that a Person shall be indemnified hereunder only for those actions taken or omitted to be taken by such Person in connection with the discharge of such Person’s obligations for the organization of the Partnership or the management of the business and affairs of the Partnership and that the provisions of this Section 5.7 are not intended to extend indemnification to any Partner or other Person for any obligations of such Partner or other Person undertaken in this Agreement.

6. BOOKS, AUDITS AND FISCAL MATTERS.

6.1 Partnership Books. The General Partners shall maintain full and complete books and records for the Partnership at its principal office, and each Partner and its designated representatives shall at all times have reasonable access to, and may inspect and copy any of, such books and records.

6.2 Fiscal Year. The fiscal year of the Partnership shall be the calendar year.

7. FORMER PARTNERS.

7.1 Status of Former Partners. Immediately prior to the occurrence of a Withdrawal Event with respect to any Partner, such Partner shall cease to be a Partner of the Partnership and such Partner shall cease to have the power to exercise any rights or powers of a Partner of the Partnership, including, without limitation, the right to vote, and to receive any distributions of any kind on or in respect of, any Partnership Interests owned by such Former Partner immediately prior to such Withdrawal Event. A Former Partner shall have the status of a creditor of the Partnership and the Partners (but only to the extent any such Partner elects to purchase Repurchase Interests held by the Former Partner), but only to the extent necessary to enforce the Repurchase Obligations set forth in Section 8.6.

7.2 Notice by Former Partner. Immediately after the occurrence of a Withdrawal Event with respect to any Former Partner, such Former Partner shall notify the Partnership of the Withdrawal Event. A failure to provide notice under this Section 7.2 will not alter the timing or the effect of the Withdrawal Event as described under Sections 7.1 and 7.3.

7.3 Effect of Withdrawal Events on Voting. If any vote of the General Partners, the Limited Partners or the Partners is required under this Agreement or the Act after a Withdrawal Event but prior to the Closing of the Repurchase Obligation arising from such Withdrawal Event, then solely for purposes of determining whether the requisite approval of the General Partners, Limited Partners or the Partners has been obtained, the applicable Partnership Interests held by the Former Partner immediately prior to the Withdrawal Event shall be deemed to have been repurchased by the Partnership.

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7.4 Payment of Interest. Notwithstanding any other provision of this Agreement, at the Closing related to a Repurchase Obligation, the Partnership and each Partner electing to purchase Repurchase Interests shall pay to the Former Partner, in addition to the Purchase Price, pro-rated interest, calculated from the date of the Withdrawal Event up to the date of the Closing, at an annual rate equal to the annual short-term applicable federal rate in effect at the date of the Withdrawal Event as provided under Section 7872 of the Code. The interest may be paid in cash or Class A Shares on the same basis as is provided in Section 8.8 with respect to payment of the Purchase Price.

8. TRANSFER OF PARTNERSHIP INTERESTS.

8.1 Securities Laws. Each Partner acknowledges that its Partnership Interest was offered and sold in reliance upon the representation, hereby affirmed, that such Partnership Interest is being acquired for investment for such Partner’s own account or in its fiduciary capacity for a fiduciary account, as appropriate, and not with a view to, or for resale in connection with, the distribution of such Partnership Interest or any interest therein. Each Partner also acknowledges that such Partner’s Partnership Interest has not been registered under the Securities Act of 1933 (the “Securities Act”) or any state securities laws. Notwithstanding any other provision in this Agreement, but subject to express written waiver by the General Partners in the exercise of their reasonable judgment, no portion of or interest in any Partnership Interest may be offered for sale or be the subject of a Transfer without the registration of the Partnership Interest under the Securities Act and applicable state securities laws, unless the Partnership shall have received such assurances satisfactory to the General Partners that such Transfer of Partnership Interests does not violate the Securities Act, any state securities laws or any other law applicable to the Partnership, which assurances may include, without limitation, such legal opinions which they in their good faith and reasonable discretion deem appropriate in light of the facts and circumstances relating to such proposed Transfer of Partnership Interests, together with such representations, warranties and indemnifications from the Transferor and the Transferee as the General Partners in their good faith and reasonable discretion deem appropriate to confirm the accuracy of the facts and circumstances that are the basis for any such opinion or other assurances and to protect the Partnership and the other Partners from any liability resulting from any such Transfer of Partnership Interests. Such opinions, representations, warranties and indemnities may include, without limitation, assurance that the Transfer of Partnership Interests is exempt from any registration or qualification provisions arising under applicable federal and state securities laws and would not require the registration or qualification of the Partnership Interest under any such laws.

8.2 Restriction on Transfers. No Partner shall Transfer or attempt to Transfer any of the Partnership Interests now owned or hereafter acquired by such Partner except to an Authorized Transferee of such Partner in accordance with this Agreement. In the event of any purported or attempted Transfer of Partnership Interests that does not comply with this Agreement, the purported transferee or successor by operation of law shall not be deemed to be a Partner of the Partnership for any purpose and shall not be entitled to any of the rights of a Partner of the Partnership, including, without limitation, the right to vote the Partnership Interests or to receive a certificate for Partnership Interests or any distributions of any kind on or with respect to Partnership Interests. Any purported or attempted Transfer of Partnership Interests made other

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than in accordance with the provisions of this Agreement shall be void ab initio and the last holder of record who acquired such Partnership Interests in a manner not contrary to the provisions of this Agreement shall be recognized as the holder of such Partnership Interests for all purposes and the Partnership Interests shall continue to be treated as Partnership Interests for all purposes under this Agreement, shall be deemed owned by such recognized holder for purposes of the operation of this Agreement and shall continue to be subject to the terms of this Agreement. The substitution of a trustee of a Partner shall not be prohibited by this Section 8.2, provided that the substitute trustee has executed and delivered to the Partnership a counterpart of this Agreement agreeing to be subject to the restrictions and obligations of a Partner hereunder and to hold all Partnership Interests then owned or later acquired by such Partner in accordance with the terms of this Agreement.

8.3 Unrestricted Transfers. Notwithstanding anything to the contrary contained herein (other than Section 8.1, which will apply to any Transfer of Partnership Interests), each Partner shall be entitled to Transfer all or any portion of its Partnership Interests to any Authorized Transferee of such Partner who is a member of the same Family Group as such Partner and such Transfer to any such Authorized Transferee shall not need to comply with any other provision of this Agreement, except that (a) any Transfer of all or any portion of a Partnership Interest representing an interest as a Limited Partner to a Qualified Trust of the spouse or surviving spouse of a Family Group Head or of a Lineal Descendant of a Family Group Head must be made in accordance with Section 8.4 (and cannot be made pursuant to this Section 8.3) and (b) such Authorized Transferee must prior to or at the time of such Transfer execute and deliver to the Partnership a counterpart of this Agreement agreeing to be subject to the restrictions and obligations of a Partner hereunder and to hold all Partnership Interests then owned or later acquired by such Authorized Transferee in accordance with the terms of this Agreement. Any Partner that elects to Transfer a Partnership Interest to any such Authorized Transferee pursuant to this Section 8.3 shall prior to such Transfer provide written notice to the General Partner of such Transfer.

8.4 Transfer to Qualified Trust of a Spouse. With the prior written consent of the General Partners (which may be granted or withheld in the sole discretion of the General Partners), a Partner may Transfer all or any portion of its Partnership Interest representing an interest as a Limited Partner, but not as a General Partner, to a Qualified Trust of the spouse of a Family Group Head or of a Lineal Descendant of a Family Group Head that is (a) a Permitted Transferee, (b) eligible to be a Partner of the Partnership in compliance with the Certificate of Incorporation of each Company in which the Partnership owns shares and (c) a Participating Stockholder of each Company in which the Partnership owns Class B Shares. Prior to or simultaneously with such Transfer, such Qualified Trust must execute and deliver to the Partnership a counterpart of this Agreement, executed by the trustee of such Qualified Trust, agreeing to be subject to the restrictions and obligations of a Partner hereunder and to hold all Partnership Interests then owned or later acquired by such Qualified Trust in accordance with the terms of this Agreement, such counterpart to be substantially in the form of Exhibit 1 hereto.

8.5 Purchase Right. Subject to Section 8.11, at any time after the date hereof, the Partnership and the members of the Family Group of a Partner shall have a right of first refusal (the “Purchase Right”) to purchase, pursuant to the terms of this Section 8.5, from such Partner (for purposes of this Section 8.5, a “Selling Partner”) intending to Transfer all or any portion of its Partnership Interests (including any Partnership Interests acquired after the date hereof) to an Authorized Transferee, other than as permitted in Section 8.3 or approved pursuant to Section 8.4 of this Agreement, of such Partnership Interests. In order to participate in the Purchase Right, a member of the applicable Family Group must be an Authorized Transferee of the Selling Partner.

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(a) A Selling Partner intending to Transfer all or any portion of its Partnership Interests to an Authorized Transferee (other than as permitted under Section 8.3) shall first deliver to the Partnership a written notice (the “Seller’s Notice”) specifying (i) the Partnership Interests to be transferred (the “Offered Interests”); and (ii) the identity of the proposed Authorized Transferee(s).

(b) Within ten (10) days after the Partnership’s receipt of the Seller’s Notice, the Partnership shall deliver to the Selling Partner a Valuation Notice setting forth the Initial Value; thereafter, the Purchase Price shall be determined under Section 1.85 of this Agreement.

(c) Within ten (10) days after the Starting Date, the Partnership shall notify each member of the Family Group of the Selling Partner who is an Authorized Transferee of the Selling Partner of (i) the Starting Date; (ii) the number of Offered Interests; and (iii) the Purchase Price of the Offered Interests. The Partnership’s notice shall include a copy of the Seller’s Notice.

(d) Within twenty-five (25) days after the Starting Date, each member of the Family Group of the Selling Partner who is an Authorized Transferee of the Selling Partner shall notify the Partnership of how many, if any, of the Offered Interests it elects to purchase.

(e) Within thirty-five (35) days after the Starting Date, the Partnership shall provide written notice to the Selling Partner and to each member of the Family Group of the Selling Partner of (i) the number of Offered Interests to be purchased by the members of such Family Group and the allocation of the Offered Interests among such members pursuant to the terms of Section 8.7; (ii) the number of Offered Interests to be purchased by the Partnership pursuant to the terms of Section 8.7; and (iii) the time, date and place of Closing, which shall be no sooner than ninety (90) days after the Starting Date and no later than one hundred twenty (120) days after the Starting Date.

(f) The Offered Interests shall be allocated in the manner provided in Section 8.7.

(g) If the members of the applicable Family Group and the Partnership do not elect to purchase all of the Offered Interests, then the Selling Partner may, subject to Section 8.1, Transfer the portion of the Offered Interests that such Family Group members and the Partnership do not elect to purchase (the “Waived Partnership Interests”) to the Authorized Transferee(s) of the Selling Partner specified in the Seller’s Notice; provided, however, that such Transfer occurs on terms no more favorable to such Authorized Transferee(s) than the proposed terms of the purchase of the Offered Interests by the members of such Family Group and the Partnership. In no event shall any Selling Partner Transfer, or attempt to Transfer, any Waived Partnership Interests to a Person who is not an Authorized Transferee of the Selling Partner.

(h) Notwithstanding the foregoing provisions of this Section 8.5, a Qualified Entity shall not have a Purchase Right.

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8.6 Repurchase Obligation. At any time after the date hereof, the Partnership, the members of the Family Group of a Partner that becomes a Former Partner and the Family Holders that are not members of such Family Group shall collectively have the obligation (the “Repurchase Obligation”) to purchase from any Person who is then a Former Partner all of the Partnership Interests (the “Repurchase Interests”) directly or indirectly owned by such Former Partner immediately prior to the applicable Withdrawal Event, and such Former Partner shall be obligated to sell to the purchasing members of such Family Group, such Family Holders and/or the Partnership, as the case may be, all of such Person’s Repurchase Interests. In order to purchase Repurchase Interests pursuant to the Repurchase Obligation, such Family Group member or Family Holder must be an Authorized Transferee of the Former Partner. The Repurchase Obligation shall be effected as follows:

(a) Within ten (10) days after the Partnership’s receipt of a notice from a Former Partner as provided in Section 7.2 or the Partnership’s independent determination that a Withdrawal Event has occurred, the Partnership shall provide written notice (the “Repurchase Notice”) to the Former Partner of (i) the Repurchase Obligation; (ii) the number of Repurchase Interests; and (iii) a Valuation Notice setting forth the Initial Value of the Repurchase Interests. Thereafter, the Purchase Price shall be determined under Section 1.85 of this Agreement.

(b) Within ten (10) days after the Starting Date, the Partnership shall notify each member of such Former Partner’s Family Group that is an Authorized Transferee of such Former Partner and each Family Holder that is not a member of such Family Group and is an Authorized Transferee of such Former Partner of (i) the occurrence of the Repurchase Obligation; (ii) the number of Repurchase Interests; (iii) the Purchase Price of the Repurchase Interests; (iv) the interest set forth in Section 7.4; and (v) the Starting Date.

(c) Within twenty-five (25) days after the Starting Date, each such member of such Family Group and each such Family Holder shall notify the Partnership of how many, if any, of the Repurchase Interests it elects to purchase.

(d) Within thirty-five (35) days after the Starting Date, the Partnership shall provide written notice to each Partner providing notice pursuant to Section 8.6(c) of (i) the allocation of the Repurchase Interests among those Persons pursuant to the terms of Section 8.7; (ii) the number of Repurchase Interests to be purchased by the Partnership pursuant to the terms of Section 8.7; (iii) the time, date and place of Closing, which shall be no sooner than ninety (90) days after the Starting Date and no later than one hundred twenty (120) days after the Starting Date; and (iv) amounts payable to the Former Partner pursuant to Section 7.4.

(e) The Repurchase Interests shall be allocated in the manner provided in Section 8.7.

(f) Notwithstanding the foregoing provisions of this Section 8.6, a Qualified Entity shall not have a Repurchase Obligation.

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8.7 Allocation of Offered Interests/Repurchase Interests. Offered Interests and Repurchase Interests shall be allocated among the Partnership, the applicable Family Group members and the Family Holders pursuant to the terms of this Section 8.7. Offered Interests and Repurchase Interests shall only be allocated to members of a Family Group and Family Holders who are Authorized Transferees of the Selling Partner or Former Partner, as the case may be. At the Closing, the Partnership and such Family Group members or Family Holders, as the case may be, shall be obligated to purchase the Offered Interests or Repurchase Interests so allocated pursuant to the terms of this Agreement. Notwithstanding anything to the contrary contained herein, no member of a Family Group or Family Holder, as applicable, shall be entitled to receive, or be obligated to purchase, more Partnership Interests than such Family Group member or Family Holder, as applicable, has elected to purchase pursuant to Section 8.5(d) or Section 8.6(c), as the case may be. All Offered Interests or Repurchase Interests shall be allocated as follows:

(a) Allocation to Original Family Members of Offered Interests and Repurchase Interests. Any Offered Interests or Repurchase Interests shall first be allocated collectively to members of the Family Group (the “Original Family Members”) to which the Selling Partner belongs or to which the Former Partner belonged prior to the applicable Withdrawal Event to the extent such Original Family Members have elected to purchase the Offered Interests or Repurchase Interests. Such Offered Interests or Repurchase Interests shall be allocated among the Original Family Members in accordance with Section 8.7(d).

(b) Allocation among Family Groups. Any Repurchase Interests not allocated pursuant to Section 8.7(a) (the “Remaining Interests”) shall be allocated collectively among the Family Groups which have Partners (not counting the Original Family Members) electing to purchase Repurchase Interests as follows:

(i) If the Family Holders of a Family Group have collectively elected to purchase an amount of Repurchase Interests which is less than or equal to such Family Group’s Proportionate Part of the Remaining Interests, then the Family Holders of such Family Group shall collectively be allocated the amount of Partnership Interests that such Family Holders have collectively elected to purchase.

(ii) If the Family Holders of a Family Group have collectively elected to purchase an amount of Repurchase Interests which is greater than such Family Group’s Proportionate Part of the Remaining Interests, then the Family Holders of such Family Group shall collectively, in the first instance, be allocated such Family Group’s Proportionate Part of the Remaining Interests.

(iii) If additional Remaining Interests remain to be allocated after the application of subsections (i) and (ii) above (the “Outstanding Remaining Interests”), then each Family Group whose Family Holders have collectively elected to purchase an amount of Repurchase Interests which exceeds such Family Group’s Proportionate Part of the Remaining Interests shall be allocated an additional amount of the Remaining Interests equal to the lesser of:

(A) The amount of Repurchase Interests which the Family Holders of such Family Group elected to purchase but which were not allocated to them by reason of subsection (ii) above, or

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(B) That portion of the Outstanding Remaining Interests represented by a fraction the numerator of which is the percentage of Partnership Interests held by Family Holders of such Family Group who are Authorized Transferees (prior to such allocation), and the denominator of which is the percentage of Partnership Interests held by Family Holders of all Family Groups who are Authorized Transferees which have elected to purchase an amount of Repurchase Interests in excess of the amount of those Repurchase Interests previously allocated to them under this Section 8.7.

(iv) Any Partnership Interests remaining to be allocated after the application of subsections (i), (ii) and (iii) above, shall be allocated in accordance with the procedures described in subsection (iii) above until either (A) all of the Repurchase Interests, as the case may be, which Family Holders have elected to purchase have been allocated, or (B) there remains only Family Holders of one Family Group which have not been allocated all of the Repurchase Interests they have elected to purchase, in which event all of the then unallocated Repurchase Interests shall be collectively allocated to the Family Holders of such Family Group up to the amount that such Family Holders elected to purchase.

(c) Allocation to the Partnership. The Partnership shall have the right, but shall not be obligated, to purchase any Offered Interests not elected to be purchased under Section 8.5(d). The Partnership shall be obligated to purchase any Repurchase Interests not elected to be purchased under Section 8.6(c).

(d) Allocation of Partnership Interests among Family Group Members. Offered Interests or Repurchase Interests collectively allocated to Original Family Members and Family Holders of a Family Group pursuant to Sections 8.7(a) or 8.7(b) shall be allocated among such Original Family Members or Family Holders of a Family Group, as applicable, as follows:

(i) First, in the case of Original Family Members, to Family Holders that are Original Family Members as follows:

(ii) Second, to each Original Family Member (who is not a Family Holder) electing to purchase Offered Interests or Repurchase Interests in proportion to its aggregate ownership of partnership interests in AMR Associates, L.P. and the Partnership (as well as any other entities with a similar purpose as determined by the General Partners).

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(iii) Third, in the case of Family Holders of a Family Group other than the Family Group of the Former Partner:

8.8 Terms of Sale. The Purchase Price for all Partnership Interests purchased pursuant to Section 8.5 or Section 8.6 shall be paid at the Closing in immediately available United States funds; provided, however:

(a) If the purchaser is the Partnership, the Partnership, at its election and after consultation with counsel, may pay its portion of the Purchase Price in Class A Shares (if any), immediately available United States funds, or any combination of such consideration as follows:

(i) to the extent that the Partnership elects to pay the Purchase Price in Class A Shares, the Partnership shall deliver to the Selling Partner or Former Partner such number of Class A Shares as shall be equal to the quotient of (A) the portion of the Purchase Price payable in Class A Shares, divided by (B) the Applicable Class A Closing Price Average; provided, however, that if the Partnership owns Class A Shares of more than one Company, the Partnership must deliver Class A Shares of each such Company in the same proportion as the Partnership’s ownership of Class A Shares of such Companies prior to such purchase; and

(ii) immediately available United States funds equal to that portion of the Purchase Price not paid by delivery of Class A Shares.

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(b) If the purchaser is a Partner, such Partner, at its election, may pay its portion of the Purchase Price in Class A Shares (if any), immediately available United States funds, or any combination of such consideration as follows:

(i) to the extent that the Partner elects to pay the Purchase Price in Class A Shares of a Company, such Partner shall deliver to the Selling Partner or Former Partner such number of Class A Shares of that Company as shall be equal to the quotient of (A) the portion of the Purchase Price payable in Class A Shares of that Company, divided by (B) the Applicable Class A Closing Price Average (and the Partner may pay with Class A Shares of more than one Company in which event this calculation shall be made with respect to the Class A Shares of each Company whose Class A Shares are being used for payment); and

(ii) immediately available United States funds equal to that portion of the Purchase Price not paid by delivery of Class A Shares.

8.9 Closing.

(a) The closing of the purchase and sale of any Partnership Interests pursuant to this Agreement (the “Closing”) shall occur at the time, date and place specified by the Partnership in its written notice pursuant to Section 8.5(e)(iii) or Section 8.6(d)(iii), as the case may be.

(b) At the Closing, transfer instruments shall be respectively delivered by the Selling Partner or the Former Partner, as the case may be, to each purchaser against payment of such purchaser’s portion of the Purchase Price and, if applicable, the amounts described in Section 7.4. Such delivery shall constitute warranties by the Selling Partner or the Former Partner, as the case may be, that such Person has full authority to Transfer the Partnership Interests to such purchaser and that such purchaser is acquiring the Partnership Interests free and clear of all liens, encumbrances or other outstanding interests of any nature, other than those created pursuant to the terms of this Agreement.

(c) In the event of a Repurchase Obligation, the purchase and sale of the Repurchase Interests shall, for all purposes of this Agreement other than Section 7.3, be deemed to have occurred on the date of (and immediately prior to) the Withdrawal Event.

8.10 Legal Requirements. The Transfer of any Partnership Interests pursuant to this Agreement shall be subject to compliance with all applicable state and federal securities laws, and each Partner agrees without additional consideration to do all necessary things reasonably requested by the Partnership in connection therewith, the reasonable expenses of such to be paid by the Selling Partner or the Former Partner, as the case may be.

8.11 Exceptions.

(a) Notwithstanding anything to the contrary contained in this Agreement, the occurrence of an event described in Section 1.36, pursuant to which a Partner ceases to be a Partner and is thereafter treated as a Former Partner, shall not give rise to Purchase Rights under Section 8.5 but instead shall give rise to the Repurchase Obligation under Section 8.6.

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(b) The substitution of a trustee of a Partner shall not give rise to Purchase Rights under Section 8.5, provided that the substitute trustee has executed and delivered to the Partnership a counterpart of this Agreement agreeing to be subject to the restrictions and obligations of a Partner hereunder and to hold all Partnership Interests then owned or later acquired by such trust in accordance with the terms of this Agreement.

(c) The termination of a Partner that is a trust shall not give rise to Purchase Rights under Section 8.5, provided that such termination results in a Transfer of Partnership Interests only to one or more Authorized Transferees of the same Family Group as such Partner and to no other Person.

9. CODE SECTION 754 ELECTION. Upon the approval of the General Partners, the Partnership shall file an election under Code Section 754 to adjust the tax basis of the Partnership Property, with respect to any distribution of Partnership Property to a Partner permitted by this Agreement or a Transfer of a Partnership Interest in accordance with the terms of this Agreement, in accordance with Code Sections 734(b) and 743(b). The Partners acknowledge that once a Code Section 754 election shall be validly filed by the Partnership, it shall remain in effect indefinitely thereafter unless the Internal Revenue Service approves the revocation of such election.

10. DISSOLUTION.

10.1 Dissolution and Termination. The Partnership shall continue in existence for the term described in Section 2.4 hereof, unless earlier dissolved with the consent of the General Partners owning not less than seventy-five percent (75%) of the General Partnership Interests. In the event that the Partnership is dissolved, the assets of the Partnership shall be liquidated as promptly as is consistent with obtaining the Fair Market Value thereof, and the proceeds therefrom, together with any assets distributed in kind, shall be distributed (i) first to creditors to satisfy all debts and liabilities of the Partnership other than loans or advances made by the Partners to the Partnership, (ii) then to the establishment of reserves deemed reasonably necessary by the General Partners to satisfy contingent or unforeseen liabilities or obligations of the Partnership, (iii) then to the repayment of any loans or advances made by the Partners to the Partnership, (iv) with the balance, if any, to be distributed in accordance with the balances in each Partner’s Capital Account at that time. Solely for the purposes of determining the balances of the Partner’s Capital Accounts at that time, any Partnership Property that is distributed in kind shall be treated as though such Partnership Property were sold for its Fair Market Value as of the date of distribution, as determined by an Independent Appraiser. Upon completion of the foregoing, the Partnership shall be terminated.

10.2 Limitation On In Kind Distributions. Notwithstanding anything to the contrary contained in this Agreement, no distribution in kind of Class B Shares held by the Partnership shall be made unless such distribution by the Partnership is permitted under the applicable Certificate of Incorporation.

10.3 Continuation of Business. Neither the Transfer of any Partnership Interest pursuant to Article 8 hereof nor the bankruptcy or withdrawal of a Partner shall cause the dissolution or termination of the Partnership or have any effect upon the continuance of the Partnership business. No Partner shall have a right to withdraw from the Partnership or to abandon any Partnership Interest.

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11. POWER OF ATTORNEY.

11.1 Grant of Power.

(a) Each Partner by its signature below irrevocably makes, constitutes and appoints each General Partner its true and lawful attorney in its name, place and stead in any capacities, with the power from time to time to substitute or resubstitute one or more others as such attorney, and to make, execute, swear to, acknowledge, verify, deliver, file, record and publish any and all documents, certificates or other instruments which may be required or deemed desirable by the General Partners to (i) effectuate the provisions of any part of this Agreement or any amendments to this Agreement, (ii) enable the Partnership to conduct its business, (iii) comply with any applicable law in connection with the Partnership’s conduct of its business, or (iv) retain professional services, including accounting and legal counsel, for the Partnership (including, without limitation, the waiver on behalf of the Partnership and each Partner of any conflict arising from such professional’s representation of another client on matters in which the interests of the Partnership, any Partner or any affiliate of the Partnership or any Partner may be adverse to such other client).

(b) If the Partnership owns Class A Shares or Class B Shares, then each Partner by its signature below irrevocably makes, constitutes and appoints each of Alfred M. Rankin, Jr., Roger F. Rankin, Thomas T. Rankin, Claiborne R. Rankin, each then serving director of Rankin Management, Inc., a Delaware corporation, or its successor in interest, and the then serving general counsel of each Company, its true and lawful attorney in its name, place and stead in any capacities, with the power from time to time to substitute or resubstitute one or more others as such attorney, to execute any and all statements under Section 13 or Section 16 of the Securities Exchange Act of 1934, and the rules and regulations promulgated thereunder, of beneficial ownership of Class A Shares and Class B Shares by the Partnership and its Partners, including all statements on Schedule 13D and all amendments thereto, all joint filing agreements pursuant to Rule 13d-1(k)(1) under such Act in connection with such statements, all initial statements of and changes of beneficial ownership on Forms 3, 4 and 5 and any and all other documents to be filed with the Securities and Exchange Commission, and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission.

(c) Each Partner grants to said attorney or attorneys-in-fact, and each of them, full power and authority to do so and to perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorney or attorneys-in-fact or any of them or their substitutes or resubstitutes, may lawfully do or cause to be done by virtue of this Section 11.1.

11.2 Irrevocable Nature. It is expressly intended by each Partner that the foregoing power of attorney is a special power of attorney coupled with an interest in favor of each of those appointed as attorney-in-fact on its behalf, and as such shall be irrevocable and shall survive such Partner’s dissolution or other termination of existence.

11.3 Further Assurances-Power of Attorney. If applicable law requires additional or substituted language in order to validate the power of attorney intended to be granted by this Article 11, each Partner agrees to execute and deliver such additional instruments and to take such further acts as may be necessary to validate such power of attorney.

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11.4 Transfer of Partnership Interests. The foregoing power of attorney shall survive the delivery of an instrument of transfer by any Partner of the whole or any portion of or interest in its Partnership Interest, except that (i) where a Partner becomes a Former Partner, or (ii) where a Transferee of such Partnership Interest has been approved as a successor Partner and the Transferor shall thereupon cease being a Partner (all in accordance with this Agreement), then the power of attorney of the Former Partner or the Transferor Partner, as the case may be, shall survive the cessation of Partner status or the delivery of such instrument of transfer, as the case may be, for the sole purpose of enabling the attorneys-in-fact for such Former Partner or the Transferor Partner (or any of them) to execute, swear to, acknowledge and file any and all instruments necessary to effectuate or reflect such cessation, transfer and succession.

12. GENERAL PROVISIONS.

12.1 Obtaining Partner Approvals of Partnership Actions. The requisite approval of the General Partners or Partners, whichever is appropriate, may take the form of the approval of an outline of the general terms of the transaction, and the negotiation of detailed terms may be delegated to the General Partners or to any one or more specified Partners, or the approval may be in the form of a blanket delegation of authority to the General Partners or to any one or more specified Partners to act on behalf of the Partnership in regard to a particular transaction that is being considered.

12.2 Corporate Transparency Act. Each Partner shall promptly, but within not more than five (5) days:

(a) Provide to the General Partners any information that the General Partners deem necessary or advisable to obtain from such Partner in order for the Partnership to comply with the CTA, including:

(b) Notify the General Partners of any change or inaccuracy in or to any of such Partner’s, or in the case of a Partner that is an Entity, any of such Entity’s Indirect Owners’, CTA Information most recently provided to the Partnership, including:

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(c) Notify the General Partners of any amendment, modification, supplement or other change in or to any Beneficial Ownership Information previously provided by such Partner to the Partnership.

12.3 Arbitration. Any Arbitrable Dispute shall be finally settled by arbitration under the then applicable Commercial Arbitration Rules of the American Arbitration Association, by one or more arbitrators agreed upon by the parties or, in the absence of such an agreement, appointed in accordance with such Rules. The arbitration proceedings shall be held in Cleveland, Ohio. Judgment upon the award rendered may be entered in any court having jurisdiction and application may be made to such court for judicial acceptance of such award and an order of enforcement as the case may be. The Partners hereby agree that the rendering of an award by the arbitrator or arbitrators shall be a condition precedent to the initiation of any legal proceedings with respect to any Arbitrable Dispute.

12.4 Notices. All notices, requests, demands and other communications hereunder shall be in writing (including electronic mail) and shall be deemed to have been given (a) when the same are delivered in person, (b) on the business day of receipt by electronic mail, (c) one business day after being sent by express or overnight mail, or (d) three business days after being deposited in the United States first class mail, postage prepaid, to the Partners at the addresses (including electronic mail addresses) set forth in Schedule B attached hereto, and to the Partnership at the address of its principal office (or the electronic email address of each General Partner), or at such other address as the General Partners may from time to time determine. A delivery receipt shall be conclusive evidence that the respective mailing (or electronic mail) has in fact been delivered and the date thereof. Any Partner may change its address for notices by designating a new address by notice given to the other Partners and the Partnership in accordance with this Section 12.4.

12.5 Waiver of Right to Partition. The Partners, by execution of this Agreement, waive their respective rights to partition of the Partnership Property.

12.6 Binding Effect. This Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective Transferees.

12.7 Headings. The section headings in this Agreement are inserted solely as a matter of convenience and for reference, and are not a substantive part of this Agreement.

12.8 Entire Agreement. This Agreement constitutes the entire agreement among the parties hereto and supersedes and cancels any oral representations, warranties, or communications among any parties hereto regarding the transactions contemplated hereby and the subject matter hereof. This Agreement may be amended or modified in whole or in part only by the mutual written agreement of the General Partners owning not less than seventy-five percent (75%) of the General Partnership Interests and any such amendment shall be binding upon all of the Partners;

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provided, however, that if the amendment or modification would have an adverse effect on a holder of Limited Partnership Interests as compared to a holder of General Partnership Interests, the mutual written agreement of Limited Partners owning not less than seventy-five percent (75%) of the Limited Partnership Interests shall be required. The obligations and rights of any party hereunder may be waived (either generally or in a particular instance and either retroactively or prospectively) by the written consent of such party. Notwithstanding the prior provisions of this Section 12.8, the General Partners may, without the consent of any other party, amend Schedule A and Schedule B as necessary to reflect the addition of any new Partners, any additional Capital Contributions by existing Partners, any change in Partnership Percentages by reason of disproportionate additional Capital Contributions or distributions or any Transfers of Partnership Interests, in each case as effected in accordance with the terms of this Agreement.

12.9 Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware.

12.10 Counterparts and Electronic Signatures. This Agreement and any documents executed in connection herewith may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. This Agreement may also be executed via electronic signature software (such as DocuSign).

12.11 Interpretation. All pronouns used herein shall be deemed to refer to the masculine, feminine or neuter gender as the context requires. All references herein to singular nouns shall, to the extent necessary, refer to the plural nouns and all references herein to plural nouns shall, to the extent necessary, refer to the singular noun.

12.12 Remedies Cumulative. All rights and remedies granted to the Partnership or to any Partner hereunder shall be cumulative with, and not in derogation of or exclusive of, any rights and remedies which may be available by operation of law or otherwise.

12.13 Further Assurances. Each of the parties hereto agrees to execute and deliver such instruments, and to take such other actions, as shall be necessary or appropriate in connection with the consummation of the transactions contemplated hereby or the operation of the Partnership.

12.14 Severability. If any provision of this Agreement or the application thereof to any Person or circumstance shall be invalid or unenforceable to any extent, the remainder of this Agreement and the application of such provision to any other Person or circumstance shall not be affected thereby and shall be enforced to the fullest extent permitted by law. If the final judgment of a court of competent jurisdiction declares that any term or provision hereof is invalid or unenforceable, the court making the determination of invalidity or unenforceability shall have the power to delete specific words or phrases, or to replace any invalid or unenforceable term or provision with a term or provision that is valid and enforceable and that comes closest to expressing the intention that the invalid or unenforceable term or provision, and this Agreement shall be enforceable as so modified after the expiration of the time within which the judgment may be appealed.

[Signature page follows.]

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SIGNATURE PAGE

IN WITNESS WHEREOF, the Partners have hereunto set their hands and seals as of the day and year first above written.

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Exhibit 8

SIXTH AMENDMENT TO AMENDED AND

RESTATED STOCKHOLDERS’ AGREEMENT

This SIXTH AMENDMENT TO AMENDED AND RESTATED STOCKHOLDERS’ AGREEMENT, dated as of December 16, 2024 (this “Amendment”), by and among the Depository, NACCO Industries, Inc., a Delaware corporation (the “Corporation”), the new Participating Stockholder identified on the signature page hereto (the New Participating Stockholder”) and the Participating Stockholders under the Amended and Restated Stockholders’ Agreement, dated as of September 29, 2017 (as amended, the “Stockholders’ Agreement”), by and among the Depository, the Corporation and the Participating Stockholders. Capitalized terms defined in the Stockholders’ Agreement are used herein as so defined.

This Amendment (i) sets forth the terms and conditions on which the New Participating Stockholder will join in and become a party to the Stockholders’ Agreement and (ii) amends and restates Section 7.1 of the Stockholders’ Agreement.

Pursuant to Section 8 of the Stockholders’ Agreement, the Stockholders’ Agreement may be amended by a written instrument that (i) refers specifically to the Stockholders’ Agreement and (ii) is executed and delivered by Participating Stockholders owning 66 percent of the shares of Class B Common Stock subject to the Stockholders’ Agreement.

In consideration of the mutual promises hereinafter set forth and other good and valuable consideration had and received, the parties hereto agree as follows:

1. Representations and Warranties. The New Participating Stockholder represents and warrants to the other Participating Stockholders and the Corporation as follows:

(a) The New Participating Stockholder is the beneficial owner of, or simultaneously with the execution hereof will acquire and be deemed to be the beneficial owner of, the shares of Class B Common Stock identified below the New Participating Stockholder’s name on the signature page hereto (except as otherwise described thereon), and except as otherwise described thereon the New Participating Stockholder does not own of record or beneficially or have any interest in any other shares of Class B Common Stock or any options to purchase or rights to subscribe or otherwise acquire any other shares of Class B Common Stock other than pursuant to the Stockholders’ Agreement;

(b) The New Participating Stockholder has the right, power and authority to execute and deliver this Amendment and to perform the New Participating Stockholder’s obligations hereunder and under the Stockholders’ Agreement; if this Amendment is being executed by a trustee on behalf of a trust, such trustee has full right, power and authority to enter into this Amendment on behalf of the trust and to bind the trust and its beneficiaries to the terms hereof; if this Amendment is being executed on behalf of a Participating Stockholder Organization, the person executing this Amendment is a duly authorized representative of the Participating Stockholder Organization with full right, power and authority to execute and deliver this Amendment on behalf of such Participating Stockholder Organization and to bind the Participating Stockholder Organization to the

terms hereof; the execution, delivery and performance of this Amendment by the New Participating Stockholder will not constitute a violation of, conflict with or result in a default under (i) any contract, understanding or arrangement to which the New Participating Stockholder is a party or by which the New Participating Stockholder is bound or require the consent of any other person or any party pursuant thereto; (ii) any organizational, charter or other governance documents (including, without limitation, any partnership agreement, certificate of incorporation, or bylaws) of the New Participating Stockholder, (iii) any judgment, decree or order applicable to the New Participating Stockholder; or (iv) any law, rule or regulation of any governmental body;

(c) This Amendment and the Stockholders’ Agreement constitute legal, valid and binding agreements on the part of the New Participating Stockholder; the shares of Class B Common Stock owned beneficially by the New Participating Stockholder are fully paid and nonassessable; and

(d) The shares of Class B Common Stock owned beneficially by the New Participating Stockholder are now held by the New Participating Stockholder, free and clear of all adverse claims, liens, encumbrances and security interests (except as created by the Stockholders’ Agreement and any Amendments thereto, including this Amendment, and the Restated Certificate).

2. Address for Notices. The address for all notices to the New Participating Stockholder provided pursuant to the Stockholders’ Agreement shall be the address set forth below the New Participating Stockholder’s name on the signature page hereto, or to such other address as the New Participating Stockholder may specify to the Depository.

3. Agreement to be Bound by Stockholders’ Agreement. The New Participating Stockholder agrees to be bound by all of the terms and provisions of the Stockholders’ Agreement applicable to Participating Stockholders.

4. Beneficiaries. The New Participating Stockholder acknowledges that the Corporation and each Participating Stockholder is a beneficiary of this Amendment.

5. Amendment of Stockholders’ Agreement. The Stockholders’ Agreement is hereby amended to add the New Participating Stockholder as a Participating Stockholder.

6. Signature of Amendment by Trusts, Minors and Incompetents.

(a) In order for a trust exclusively (as defined in Section 1.11 of the Stockholders’ Agreement) for the benefit of a Family Member or Members to be considered a Participating Stockholder:

(i) the trustee and all adult beneficiaries of such trusts having a current trust interest (as well as all Charitable Organization beneficiaries having a current trust interest) shall have previously signed the Stockholders’ Agreement or shall sign this Amendment as a Participating Stockholder;

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(ii) the trustee and a parent or legal guardian, for trusts with minor beneficiaries having a current trust interest, shall sign this Amendment on behalf of any such minor beneficiaries; or (iii) the trustee and legal guardian, if any, for trusts with incompetent beneficiaries having a current trust interest, shall sign this Amendment on behalf of any such incompetent beneficiaries.

(b) If, at any time, any trust shall have an adult beneficiary (and such beneficiary is not incompetent) having a current trust interest or an ascertainable Charitable Organization beneficiary having a current trust interest and if such beneficiary has not previously signed the Stockholders’ Agreement, then if such beneficiary shall fail or be unable to sign this Amendment for a period of 30 calendar days following notification to such beneficiary of the terms of this Amendment and the Stockholders’ Agreement by the Depository and following signature of this Amendment by the trustee, the trust shall thereupon cease to be a Participating Stockholder and Section 3.2 of the Stockholders’ Agreement shall then apply as if the shares of Class B Common Stock held by the trust were then to be converted. The donor of a trust that is revocable by the donor alone, during the lifetime of such donor, shall be considered the only beneficiary thereof so long as such trust is so revocable.

(c) In the case of Class B Common Stock held by a custodian under the Uniform Transfers to Minors Act (or the practical equivalent thereof) for the benefit of a minor Family Member, the custodian shall sign this Amendment on behalf of such minor if such minor is to be considered a Participating Stockholder.

(d) In the case of Class B Common Stock held in the name of a minor Family Member, a parent or legal guardian of such minor shall sign this Amendment on behalf of such minor if such minor is to be considered a Participating Stockholder.

(e) In the case of Class B Common Stock held in the name of an incompetent Family Member, the legal guardian of such incompetent shall sign this Amendment on behalf of such incompetent if such incompetent is to be considered a Participating Stockholder.

(f) When a minor described in Section 6(c) or (d) reaches the age of majority, or an incompetent described in Section 6(e) is no longer impaired by such disability and has reached the age of majority, such Family Member shall execute and deliver an Amendment which has been executed and delivered by the Participating Stockholders (or their attorney-in-fact), the Corporation and the Depository. If such Family Member shall fail or be unable to sign such Amendment for a period of 30 calendar days following notification to such Family Member of the terms of the Stockholders’ Agreement by the Depository, such Family Member shall thereupon cease to be a Participating Stockholder and Section 3.2 of the Stockholders’ Agreement shall then apply as if the shares of Class B Common Stock were then to be converted.

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7. Power of Attorney. The undersigned New Participating Stockholder hereby constitutes and appoints Alfred M. Rankin, Jr., John D. Neumann and Matthew J. Dilluvio and each of them, as the true and lawful attorney or attorneys-in-fact, with full power of substitution and resubstitution, for the undersigned and in the name, place and stead of the undersigned, in any and all capacities to:

(a) execute any and all statements under Section 13 or Section 16 of the Securities Exchange Act of 1934 of beneficial ownership of shares of Class B Common Stock subject to the Stockholders’ Agreement as amended by this Amendment, including all statements on Schedule 13D and all amendments thereto, all joint filing agreements pursuant to Rule 13d-l(k) under such Exchange Act in connection with such statements, all initial statements of beneficial ownership on Form 3 and any and all other documents to be filed with the Securities and Exchange Commission, and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, and

(b) execute and deliver any and all Amendments whereby a Family Member, Charitable Organization or Participating Stockholder Organization becomes a Participating Stockholder or any other amendment to the Stockholders’ Agreement in accordance with Section 8 of the Stockholders’ Agreement, other than those amendments that (i) extend the term of the Stockholders’ Agreement or (ii) amend Section 2, 3, 4 or 8 of the Stockholders’ Agreement, thereby granting to said attorney or attorneys-in-fact, and each of them, full power and authority to do so and to perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that said attorney or attorneys-in-fact or any of them, or their substitutes or resubstitutes, may lawfully do or cause to be done by virtue of this Section 7. The grant of this power of attorney shall not be affected by any disability of the undersigned New Participating Stockholder. If applicable law requires additional or substituted language or formalities (including witnesses or acknowledgments) in order to validate the power of attorney intended to be granted by this Section 7, the New Participating Stockholder agrees to execute and deliver such additional instruments and to take such further acts as may be necessary to validate such power of attorney.

8. Amendment of Stockholders’ Agreement.

(a) Section 7.1 of the Stockholders’ Agreement is hereby amended and restated in its entirety as follows:

“All certificates representing the shares of Class B Common Stock owned of record or beneficially by the Participating Stockholders issued after the date of this Agreement shall be marked conspicuously on the face or the back thereof with a legend to the following effect:

The shares of Class B Common Stock, par value $1.00 per share, of NACCO Industries, Inc., a Delaware corporation (the “Corporation”), represented by this Certificate are subject to an Amended and Restated Stockholders’ Agreement dated as of September 29, 2017 by and among the Corporation, the Participating Stockholders (as defined therein) and the Depository (as defined therein). Pursuant to such Agreement, such shares

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may not be sold, assigned, given, exchanged or otherwise transferred or converted into shares of Class A Common Stock, par value $1.00 per share, of the Corporation (except for transfers to certain persons specified in such Agreement) except upon compliance with certain procedures, including, without limitation, offer of such shares to certain other stockholders of the Corporation and the Corporation and, in certain situations, conversion into shares of Class A Common Stock of the Corporation. The Corporation will mail to the holder hereof a copy of such Agreement without charge within five days after receipt of a written request therefor.

Each Participating Stockholder, forthwith upon becoming the record or beneficial owner of any other shares of Class B Common Stock, and each other Family Member, Charitable Organization or Participating Stockholder Organization, forthwith upon becoming a new Participating Stockholder by executing and delivering an Amendment and becoming the record or beneficial owner of any shares of Class B Common Stock shall, to the extent legally able to do so, cause all certificates representing the same to be delivered to the Depository for the application of such legend. The Depository shall return each certificate to its Participating Stockholder owner by registered mail, return receipt requested, following the application of such legend. All of the certificates representing all shares of Class B Common Stock now or hereafter owned (of record or beneficially) by any of the Participating Stockholders shall continue to bear a restrictive legend until such shares of Class B Common Stock are converted into shares of Class A Common Stock as permitted by Section 3 hereof or, if earlier, the termination of this Agreement in accordance with the terms hereof. Any Participating Stockholder may cause possession of such certificates to be given to or retained by any pledgee to be held as security in accordance with Section 2.2 hereof upon delivery to the Depository of the written agreement of the pledgee referred to in such Section.

9. Counterparts. This Amendment may be executed in multiple counterparts, each of which shall be an original and all of which shall constitute but one and the same instrument, without production of the others.

[Signature Page Follows]

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IN WITNESS WHEREOF, the New Participating Stockholder, the Participating Stockholders, the Corporation and the Depository have executed this Amendment or caused this Amendment to be executed in their respective names, all as of the date and year first above written.

Number of Shares of

Class B Common Stock

[Signature Page to Sixth Amendment to Amended and Restated Stockholders’ Agreement]

IN WITNESS WHEREOF, the New Participating Stockholder, the Participating Stockholders, the Corporation and the Depository have executed this Amendment or caused this Amendment to be executed in their respective names, all as of the date and year first above written.

[Signature Page to Sixth Amendment to Amended and Restated Stockholders’ Agreement]

IN WITNESS WHEREOF, the New Participating Stockholder, the Participating Stockholders, the Corporation and the Depository have executed this Amendment or caused this Amendment to be executed in their respective names, all as of the date and year first above written.

[Signature Page to Sixth Amendment to Amended and Restated Stockholders’ Agreement]

IN WITNESS WHEREOF, the New Participating Stockholder, the Participating Stockholders, the Corporation and the Depository have executed this Amendment or caused this Amendment to be executed in their respective names, all as of the date and year first above written.

[Signature Page to Sixth Amendment to Amended and Restated Stockholders’ Agreement]

Exhibit A

PARTICIPATING STOCKHOLDERS

A-1

A-2

A-3

A-4

A-5

A-6

A-7

Exhibit 12

JOINT FILING AGREEMENT

Pursuant to Rule13d-1(k)(1) of Regulation 13D-G of the General Rules and Regulations under the Securities Exchange Act of 1934, the undersigned agree that the statement to which this Exhibit is attached is filed on behalf of each of the undersigned.

Date: December 17, 2024