CAPITOL SERIES TRUST

INVESTMENT ADVISORY AGREEMENT

This AGREEMENT is made effective as of October 19, 2023, by and between Capitol Series Trust (the “Trust”), an Ohio business trust, with its principal office and place of business at 225 Pictoria Drive, Suite 450, Cincinnati, Ohio, 45246, and Oak Harvest Investment Services, LLC, a Texas limited liability company, with its principal office and place of business at 920 Memorial City Way, Suite 150, Houston, Texas 77024 (the “Adviser”).

WHEREAS, the Trust is registered under the Investment Company Act of 1940, as amended (the “1940 Act”), as an open-end, management investment company and may issue shares of beneficial interest (“Shares”), no par value, in separate series;

WHEREAS, the Adviser is registered under the Investment Advisers Act of 1940, as amended (the “Advisers Act”), as an investment adviser and is engaged in the business of rendering investment advice and investment management services as an independent contractor; and

WHEREAS, the Trust desires that the Adviser perform investment advisory services for each series of the Trust listed in Appendix A hereto (each a “Fund”), and the Adviser is willing to provide those services on the terms and conditions set forth in this Agreement;

NOW THEREFORE, for and in consideration of the mutual covenants and agreements contained herein, the Trust and the Adviser hereby agree as follows:

SECTION 1. APPOINTMENT; DELIVERY OF DOCUMENTS

(a)       The Trust hereby employs the Adviser, subject to the direction and control of the Board of Trustees of the Trust (“Board”), to manage the investment and reinvestment of the assets in each Fund and to provide other services as specified herein. The Adviser accepts this employment and agrees to render its services for the compensation set forth herein. The Adviser shall for all purposes herein be an independent contractor and shall, unless otherwise expressly provided or authorized, have no authority to act for or be an agent of the Trust.

(b)       In connection therewith, the Trust shall deliver to the Adviser copies of: (i) the Trust’s Agreement and Declaration of Trust and By-laws (collectively, as currently in effect and as amended from time to time, “Organic Documents”); (ii) the Trust’s current Registration Statement filed with the U.S. Securities and Exchange Commission (“SEC”) pursuant to the Securities Act of 1933, as amended (the “Securities Act”), and the 1940 Act with respect to each Fund (as amended from time to time, the “Registration Statement”); (iii) the Trust’s current Prospectus and Statement of Additional Information of each Fund (collectively, as currently in effect and as amended or supplemented, the “Prospectus”); (iv) any shareholder service plan, distribution plan or similar documents adopted by the Trust with respect to each Fund (collectively, and as may be amended from time to time, the “Plans”); and (v) all written policies and procedures adopted by the Trust with respect to each Fund (e.g., repurchase agreement procedures, Rule 17a-7 Procedures and Rule 17e-1 Procedures, collectively, as currently in effect

and as amended for time to time, the “Procedures”). The Trust shall furnish the Adviser with all amendments of or supplements to the foregoing.

The Trust shall also deliver to the Adviser: (vi) a certified copy of the resolution of the Board, including a majority of the Trustees who are not interested persons of the Trust, appointing the Adviser and any subadviser (each a “Subadviser”) and approving this Agreement and any subadvisory agreement relating to a Fund (each, a “Subadvisory Agreement”); (vii) a certified copy of the resolution of each Fund’s shareholder(s), if applicable, appointing the Adviser; (viii) a copy of all proxy statements and related materials relating to each Fund; (ix) a certified copy of the resolution of the Trust electing officers of the Trust; and (x) any other documents, materials or information that the Adviser shall reasonably request to enable it to perform its duties pursuant to this Agreement.

(c)       The Adviser has delivered to the Trust a copy of its: (i) Form ADV as most recently filed with the SEC, (ii) code of ethics complying with the requirements of Rule 17j-1 under the 1940 Act (the “Code”) and (iii) compliance manual adopted and implemented pursuant to Rule 206(4)-7 under the Advisers Act (the “Compliance Manual”). The Trust acknowledges receipt of the Adviser’s Form ADV, Code, and Compliance Manual.

The Adviser shall promptly furnish the Trust with all amendments of or supplements to the foregoing.

SECTION 2. DUTIES OF THE TRUST

In order for the Adviser to perform the services required by this Agreement, the Trust: (i) shall cause all service providers to the Trust to furnish information to the Adviser and to assist the Adviser as may be reasonably requested by the Adviser; and (ii) shall ensure that the Adviser has reasonable access to all records and documents maintained by the Trust or any service provider to the Trust.

SECTION 3. DUTIES OF THE ADVISER

Subject to the delegation of any of the following duties to one or more persons as permitted by Section 11 of this Agreement, the Adviser, at its own expense, shall render the following services to the Trust:

(a)       The Adviser shall assume all investment duties and have full discretionary power and authority with respect to the investment of the assets of each Fund. Without limiting the generality of the foregoing, the Adviser shall, with respect to the assets of each Fund: (i) obtain and evaluate such information and advice relating to the economy, securities markets, and securities and other investments as it deems necessary or useful to discharge its duties hereunder; (ii) continuously invest Fund assets in a manner reasonably consistent with the directions and policies set from time to time by the Board and any amendments thereto (“Board Policies”), the Organic Documents, the Prospectus, the Procedures (the Board Policies, the Organic Documents, the Prospectus, and the Procedures, collectively, the “Governing Documents”), and any other written guidelines or restrictions agreed to in writing by the Trust and the Adviser with respect to

a Fund that are not inconsistent with the Governing Documents (the “Adviser Guidelines”), each as promptly provided to the Adviser by the Trust; (iii) determine the securities and other investments to be purchased, sold or otherwise disposed of and the timing of such purchases, sales and dispositions; (iv) vote all proxies for securities owned by a Fund and exercise all other voting rights with respect to such securities in accordance with the proxy voting policies and procedures approved by the Board; (vi) promptly issue settlement instructions to custodians designated by the Trust on behalf of each Fund; (vii) evaluate the credit worthiness of securities dealers, banks and other entities with which the Trust, on behalf of each Fund, may engage in repurchase agreements and monitor the status of such agreements; and (viii) take such further action, including, the placing of purchase and sale orders, selecting broker-dealers to execute such orders on behalf of each Fund, negotiating commission rates to be paid to broker-dealers, opening and maintaining trading accounts in the name of each Fund, and executing for each Fund, as its agent and attorney-in-fact, standard institutional customer agreements with broker-dealers, each as the Adviser shall deem necessary or appropriate, in its sole discretion, to carry out its duties under this Agreement.

(b)       In effecting transactions on behalf of each Fund, the Adviser’s primary consideration shall be to seek best execution. In selecting broker-dealers to execute transactions, the Adviser may take the following, among other things, into consideration: the best net price available; the reliability, integrity and financial condition of the broker-dealer; the size of and the difficulty in executing the order; and the value of the expected contribution of the broker-dealer to the investment performance of each Fund on a continuing basis. The execution price of a transaction may be less favorable than that available from another broker-dealer if the difference is reasonably justified by other aspects of the execution services offered.

Consistent with Section 28(e) of the Securities Exchange Act of 1934, as amended (the “1934 Act”) and applicable regulations and interpretations, the Adviser may allocate brokerage on behalf of each Fund to a broker-dealer who provide research services. Subject to compliance with Section 28(e), the Adviser may cause each Fund to pay to a broker-dealer who provides research services a commission that exceeds the commission each Fund might have paid to a different broker-dealer for the same transaction if the Adviser determines, in good faith, that such amount of commission is reasonable in relationship to the value of such brokerage or research services provided viewed in terms of that particular transaction or the Adviser’s overall responsibilities to each Fund or its other advisory clients.

The Adviser may aggregate sales and purchase orders of the assets of each Fund with similar orders being made simultaneously for other accounts advised by the Adviser or its affiliates. Whenever the Adviser simultaneously places orders to purchase or sell the same asset on behalf of a Fund and one or more other accounts advised by the Adviser, the orders shall be allocated as to price and amount among all such accounts in a manner believed to be equitable and consistent with its fiduciary obligations to the Fund and such other accounts.

(c)       The Adviser shall report to the Board at each meeting thereof as requested by the Board all material changes in each Fund since the prior report, and shall also keep the Board informed of important developments affecting each Fund and the Adviser, on its own initiative, or as requested by the Board, shall furnish the Board from time to time with such information as

the Adviser may believe appropriate for this purpose, whether concerning the individual investments comprising each Fund’s portfolio, the performance of each Fund’s portfolio or otherwise. The Adviser shall also furnish the Board with such statistical and analytical information with respect to investments of each Fund as the Adviser may believe appropriate or as the Board reasonably may request. In providing investment advisory services pursuant to this Agreement, the Adviser shall comply with: (i) the Board Policies, the Organic Documents, each Fund’s objective, investment policies, and investment restrictions as set forth in the Prospectus, the Adviser Guidelines, and the Procedures, each as promptly provided to the Adviser by the Trust; (ii) the 1940 Act; (iii) the Advisers Act; (iv) the Securities Act; (v) the 1934 Act; (vi) the Internal Revenue Code of 1986, as amended; and (vii) other applicable laws.

(d)       The Adviser shall from time to time employ or associate with such persons as the Adviser believes to be particularly fitted to assist in the execution of the Adviser’s duties hereunder, the cost of performance of such duties to be borne and paid by the Adviser. No obligation may be incurred on the Trust’s behalf in any such respect.

(e)       The Adviser shall report to the Board all matters related to the Adviser that are material to the Adviser’s performance of this Agreement. The Adviser shall notify the Trust as soon as reasonably practicable, and where possible, in advance of any change of control of the Adviser and any changes in the key personnel who are either the portfolio manager(s) of a Fund or senior management of the Adviser.

(f)       The Adviser shall maintain the Compliance Manual that includes policies and procedures relating to the services it provides to the Trust that are reasonable designed to prevent violations of the federal securities laws as defined in Rule 38a-1 under the 1940 Act (“Federal Securities Laws”) as they relate to each Fund, and shall employ personnel to administer the policies and procedures who have the requisite level of skill and competence required to effectively discharge its responsibilities.

(g)       The Adviser shall provide the Trust’s chief compliance officer (the “Trust CCO”), upon reasonable request, with direct access to the Adviser’s chief compliance officer and, upon reasonable request, shall provide the Trust CCO, at its own expense, with information the Trust CCO reasonably believes is required to administer the Trust’s compliance program implemented pursuant to Rule 38a-1 under the 1940 Act including, without limitation: (i) periodic reports/certifications regarding the Adviser’s compliance with the Federal Securities Laws and the Adviser’s compliance program as set forth in the Compliance Manual; (ii) special reports in the event of any Material Compliance Matter (as defined in Rule 38a-1 under the 1940 Act); and (iii) periodic reports regarding the Adviser’s compliance with Federal Securities Laws and its compliance program as set forth in the Compliance Manual. Upon the written request of the Trust, the Adviser shall also permit the Trust or its representatives to examine the reports required to be made to the Adviser under the Code.

(h)       The Adviser shall maintain records relating to its duties hereunder (including portfolio transactions and placing and allocation of brokerage orders) as are required to be maintained by the Trust under the 1940 Act. The Adviser shall prepare and maintain, or cause to be prepared and maintained, in such form, for such periods and in such locations as may be

required by applicable law, all documents and records relating to the services provided by the Adviser pursuant to this Agreement required to be prepared and maintained by the Adviser or the Trust pursuant to applicable law. To the extent required by applicable law, the books and records pertaining to the Trust which are in possession of the Adviser shall be the property of the Trust (the “Trust Records”). The Trust, or its representatives, shall have access to such books and records at all times during the Adviser’s normal business hours. Upon the reasonable request of the Trust, copies of any such books and records shall be provided promptly by the Adviser to the Trust or its representatives.

(i)       The Adviser shall cooperate with each Fund’s independent public accountants and shall take reasonable action to make all necessary information available to those accountants for the performance of the accountants’ duties.

(j)       The Adviser shall provide the Trust and each Fund’s custodian and fund accountant on each business day with such information relating to each Fund’s transactions and each Fund’s assets and liabilities as the Trust or each Fund’s custodian and fund accountant may reasonably require, including but not limited to information required to be provided under the Trust’s Valuation and NAV Error Correction Procedures, provided, however, the Adviser shall not be deemed to be the pricing agent for any Fund.

(k)Except as permitted by the Procedures, the Adviser shall not disclose and shall treat confidentially all information specifically relating to each Fund’s investments including, without limitation, the identification and market value or other pricing information of any and all portfolio securities or other investments held by each Fund, and any and all trades effected for each Fund (including past, pending and proposed trades). The foregoing shall not in any way restrict the Adviser’s ability to disclose information relating to any Fund assets to the extent that such assets are held in other accounts managed or advised by the Adviser.

(l)       The Adviser shall, consistent with the Procedures: (i) cooperate with and provide reasonable assistance to each Fund’s administrator, custodian, fund accountant transfer agent and pricing agents and all other agents and representatives of each Fund; (ii) provide such persons with Fund data as they may reasonably deem necessary to the performance of their obligations to each Fund; and (iii) maintain any appropriate interfaces with each so as to promote the efficient exchange of information.

SECTION 4. COMPENSATION

(a)       In consideration of the foregoing, the Trust shall pay the Adviser, with respect to each Fund, a fee at an annual rate as listed in Appendix A hereto. Such fees shall be accrued by the Trust daily and shall be payable monthly in arrears on the first business day of each calendar month for services performed hereunder during the prior calendar month. If fees begin to accrue in the middle of a month or if this Agreement terminates before the end of any month, all fees for the period from that date to the end of that month or from the beginning of that month to the date of termination, as the case may be, shall be prorated according to the proportion that the period bears to the full month in which the effectiveness or termination occurs. Upon the termination of

this Agreement with respect to a Fund, the Trust shall pay to the Adviser such compensation as shall be payable prior to the effective date of termination.

(b)       The Adviser shall reimburse expenses of a Fund or waive its fees to the extent necessary to maintain a Fund’s expense ratio at an agreed-upon amount for a period of time specified in a separate expense limitation agreement (“Expense Limitation Agreement”). The Adviser’s reimbursement of a Fund’s expenses shall be estimated and paid to the Trust monthly in arrears, at the same time as the Trust’s payment to the Adviser for such month. Any such reductions made by the Adviser in its fees or payment of expenses which are the Fund’s obligation may be subject to reimbursement by the Fund consistent with the terms of the Expense Limitation Agreement.

(c)       The fee payable to the Adviser under this Agreement may be reduced to the extent of any receivable owed by the Adviser to the Trust (provided that such obligation is not subject to a good faith dispute) or as required under any operating expense limitation agreement applicable to a Fund.

(d)       No fee shall be payable hereunder with respect to that portion of a Fund’s assets which are invested in any other account or investment company for which the Adviser serves as investment adviser or subadviser and for which the Adviser already receives an advisory fee.

SECTION 5. EXPENSES

(a)The Adviser shall pay its own expenses in connection with rendering the services to be provided by it pursuant to this Agreement. In addition, the Adviser shall be responsible for: (i) each Fund’s organizational expenses (unless reimbursement from the Trust is requested pursuant to Section 4(b) of this Agreement); (ii) the costs of any special Board meetings or shareholder meetings convened for the primary benefit of, and specifically requested by, the Adviser (unless such cost is otherwise allocated by the Board); (iii) any costs of liquidating or reorganizing a Fund if the liquidation or reorganization is made at the request of the Adviser (unless such cost is otherwise allocated by the Board); (iv) amendments to the Registration Statement (other than amendments implemented in connection with the annual Registration Statement update) or supplements to the Prospectus as specifically requested by the Adviser (collectively, “Updates”) (unless such cost is otherwise allocated by the Board); and (v) the dissemination of such Updates (unless such cost is otherwise allocated by the Board).

(b)       The Trust shall be responsible for and assumes the obligation for payment of all Trust expenses not waived, assumed or agreed to be paid by the Adviser, including but not limited to: (i) the fee payable under this Agreement; (ii) the fees payable to the administrator under an agreement between the administrator and the Trust; (iii) expenses of issuance, transfer, repurchase and redemption of Shares; (iv) interest charges, taxes, brokerage fees and commissions, dividends on short sales, and other fees and expenses incurred in connection with borrowings or the acquisition, holding, and disposition of securities and other investments; (v) premiums of insurance for the Trust, its Trustees and officers, and fidelity bond premiums; (vi) fees and expenses of third parties, including the Trust’s independent public accountant(s), custodian, transfer agent, dividend disbursing agent and fund accountant; (vii) fees of pricing,

interest, dividend, credit and other reporting services; (viii) costs of membership in trade associations; (ix) telecommunications expenses; (x) funds’ transmission expenses; (xi) auditing, legal and compliance expenses; (xii) costs of maintaining the Trust’s existence; (xiii) costs of preparing, filing and printing the Trust’s prospectuses, subscription application forms and shareholder reports, advertising materials, and other communications and delivering them to potential or existing record and beneficial shareholders; (xiv) expenses of meetings of shareholders and proxy solicitations therefor; (xv) costs of maintaining books of original entry for portfolio and fund accounting and other required books and accounts, of calculating the net asset value of Shares and of preparing tax returns; (xvi) costs of reproduction, stationery, supplies and postage; (xvii) fees and expenses of the Trust’s Trustees and officers (xviii) costs of Board, Board committee and other corporate meetings; (xix) SEC registration fees and related expenses; (xx) state, territory or foreign securities laws registration fees and related expenses; (xxi) all fees and expenses paid by the Trust in accordance with any Plan; and (xxii) all other costs of its operations including any extraordinary and non-reoccurring expenses including litigation, proceedings, claims and indemnification obligations to its directors, officers, and service providers, except as herein otherwise prescribed.

(c)To the extent that the Adviser pays fees with respect to a Fund, in addition to any distribution or servicing fees paid by the Fund, to a third party, including without limitation banks, broker-dealers, financial advisors, or pension administrators, for sub-administration, sub-transfer agency or any other servicing or distribution services, the Adviser shall report such payments (and to which third parties) regularly to the Trust.

SECTION 6. STANDARD OF CARE

(a)The Adviser shall be responsible for the accuracy and completeness (and shall be liable for any material lack thereof) of any information with respect to the Adviser, its personnel, or a Fund’s strategies contained in the Trust’s offering materials (including the Registration Statement, the Prospectus and advertising and sales materials) or proxy materials if such disclosure has been reviewed and approved by the Adviser.

(b)       The Trust shall expect of the Adviser, and the Adviser shall give the Trust the benefit of, the Adviser’s best judgment and reasonable efforts in rendering the services to the Trust contemplated under this Agreement. In performing its duties under this Agreement, the Adviser shall act at all times in the best interests of the Trust and each Fund. The Adviser shall not be liable hereunder to the Trust, any Fund or any Fund shareholders for any mistake of judgment or mistake of law, for any loss arising out of any investment, or for any act or omission taken or in any event whatsoever in the absence of: (i) bad faith, willful misfeasance or negligence in the performance of the Adviser’s duties or obligations under this Agreement or (ii) the Adviser’s reckless disregard of its duties and obligations under this Agreement. The Adviser acknowledges that federal and state securities laws impose liabilities under certain circumstances on persons who act in good faith and, therefore, nothing herein shall in any way constitute a waiver or limitation of any rights which the Trust, a Fund or a Fund’s shareholders may have under applicable federal or state securities laws.

       (c)       The Adviser shall not be liable for the errors of other service providers to the Trust, including the errors of pricing services, the administrator, the fund accountant, the custodian or the transfer agent to the Trust unless such errors arise from the Adviser’s providing false or misleading information to such service providers. The Adviser shall not be liable to the Trust, a Fund or any of the Fund’s shareholders for any action taken or failure to act in good faith reliance upon: (i) information, instructions or requests, whether oral or written, with respect to the Fund made to the Adviser by a duly authorized officer of the Trust (other than a duly authorized Trust officer that is also a member of, affiliated with or interested person of the Adviser, its affiliates, or successors thereto (each an “Advisory Representative”); (ii) the advice of counsel to the Trust; and (iii) any written instruction or certified copy of any resolution of the Board or any agent of the Board.

(d)       The Adviser shall not be responsible or liable for any failure or delay in performance of its obligations under this Agreement arising out of or caused, directly or indirectly, by circumstances beyond its reasonable control including, without limitation, acts of civil or military authority, national emergencies, labor difficulties (other than those related to the Adviser’s employees), fire, mechanical breakdowns, flood or catastrophe, acts of God, insurrection, war, riots or failure of the mails, transportation, communication or power supply.

SECTION 7. INDEMNIFICATION

(a)The Adviser shall indemnify the Trust, each Fund and the Trust’s officers, directors, employees, affiliates and agents (each, a “Trust Indemnitee”) for, and shall defend and hold each Trust Indemnitee harmless from, all losses, costs, damages and expenses (including reasonable legal fees) (collectively, the “Losses”) incurred by the Trust Indemnitee and arising from or in connection with the performance of this Agreement or a Subadvisory Agreement and resulting from the Adviser’s bad faith, willful misfeasance, or negligence in the performance of its duties under this Agreement or a Subadvisory Agreement, the Adviser’s reckless disregard of its duties or obligations under this Agreement or a Subadvisory Agreement, or the breach of its fiduciary duty to the Trust under federal securities laws or state laws; provided, however, no such indemnification shall be required to the extent that the Losses result from the Trust’s bad faith, willful misfeasance, or negligence in the performance of its duties under this Agreement or the Trust’s reckless disregard of its duties or obligations under this Agreement.

(b)       The Trust shall indemnify the Adviser, its officers, directors, employees, affiliates and agents (each, an “Adviser Indemnitee”) for, and shall defend and hold each Adviser Indemnitee harmless from all Losses incurred by the Adviser Indemnitee and arising from or in connection with the performance of its duties under this Agreement; provided, however, no such indemnification shall be required to the extent that the Losses result from the Adviser’s bad faith, willful misfeasance, or negligence in the performance of its duties under this Agreement or a Subadvisory Agreement, the Adviser’s reckless disregard of its duties or obligations under this Agreement or a Subadvisory Agreement, or the Adviser’s breach of its fiduciary duty under federal securities laws and state law.

(c)       Upon the assertion of a claim for which a party may be required to indemnify an Trust Indemnitee or an Adviser Indemnity (each, an “Indemnitee”), the Indemnitee must

promptly notify the indemnifying party of such assertion, and shall keep the indemnifying party advised with respect to all developments concerning such claim. The indemnifying party shall have the option to participate with the Indemnitee in the defense of such claim or to defend against said claim in its own name or in the name of the Indemnitee. The Indemnitee shall in no case confess any claim or make any compromise in any case in which the indemnifying party may be required to indemnify it except with the indemnifying party’s prior written consent, which shall not be unreasonably withheld, conditioned or delayed; notwithstanding Sections 7(a) and 7(b) hereof, in the event the Indemnitee has not secured such consent from the indemnifying party, the indemnifying party shall have no obligation to indemnify the Indemnitee.

SECTION 8. EFFECTIVENESS, DURATION AND TERMINATION

(a)       This Agreement shall become effective with respect to a Fund as of the date first written above after approval: (i) by a vote of the majority of those Trustees of the Trust who are not parties to this Agreement or interested persons of such party (other than as Trustees of the Trust) cast in person at a meeting called for the purpose of voting on the Agreement, and (ii) if required by the 1940 Act or applicable staff interpretations thereof, by vote of a majority of the Fund’s outstanding voting securities.

(b)This Agreement shall remain in effect with respect to a Fund for a period of two years from the effective date of this Agreement and shall continue in effect with respect to that Fund for successive annual periods thereafter; provided, however, that such continuance is specifically approved at least annually: (i) by the Board or by the vote of a majority of the outstanding voting securities of the Fund, and, in either case; (ii) by a majority of the Trust’s Trustees who are not parties to this Agreement or interested persons of any such party (other than as Trustees of the Trust) by votes cast in person at a meeting called for the purpose of voting on such approval; provided, however, that if the continuation of this Agreement as to a Fund is not approved, the Adviser may continue to render to that Fund the services described herein in the manner and to the extent permitted by applicable law.

(c)       This Agreement may be terminated immediately by the Trust with respect to a Fund if the Board, in its reasonable discretion and having due regard to the protection of investors and to the effectuation of the policies declared in section 1(b) of the 1940 Act, find that the services being rendered by the Adviser under this Agreement fail in a material way to provide responsible management to the Fund as reasonably expected by an investment adviser, as defined in the Advisers Act; provided that the Adviser shall have the opportunity, within ten (10) days of receipt of a written notice describing any such failure and the reasons therefor in reasonable detail, to cure the failure that is the subject of such notice.

(d)       This Agreement may also be terminated with respect to a Fund at any time, without the payment of any penalty: (i) by the Board or by a vote of a majority of the outstanding voting securities of the Fund on 60 days’ written notice to the Adviser; or (ii) by the Adviser on 60 days’ written notice to the Trust. This Agreement shall terminate immediately upon its assignment.

SECTION 9. ACTIVITIES OF THE ADVISER

Except to the extent necessary to perform its obligations hereunder, nothing herein shall be deemed to limit or restrict the Adviser’s right, or the right of any of the Adviser’s directors, officers or employees to engage in any other business or to devote time and attention to the management or other aspects of any other business, whether of a similar or dissimilar nature, or to render services of any kind to any other person.

SECTION 10. REPRESENTATIONS OF ADVISER

The Adviser represents and warrants that it: (i) is registered as an investment adviser under the Advisers Act (and shall continue to be so registered for so long as this Agreement remains in effect); (ii) is not prohibited by the 1940 Act or the Advisers Act from performing the services contemplated by this Agreement; (iii) has met, and shall seek to continue to meet for so long as this Agreement remains in effect, any other applicable federal or state requirements, or the applicable requirements of any self-regulatory agency, necessary to be met in order to perform the services contemplated by this Agreement; (iv) shall promptly notify the Trust of the occurrence of any event that would disqualify the Adviser from serving as an investment adviser of an investment company pursuant to Section 9(a) of the 1940 Act or otherwise; (v) shall promptly notify the Trust if the Adviser is the subject of an administrative proceeding or enforcement action by the SEC or other regulatory authority; (vi) shall promptly notify the Trust of any material fact known to the Adviser regarding or relating to the Adviser that would make any written information provided to the Trust materially inaccurate or incomplete or if any written information becomes untrue in any material respect; (vii) shall promptly notify the Trust if the Adviser suffers a material adverse change in its business that would materially impair its ability to perform its duties under the Agreement; (viii) has adopted and implemented (and shall continue to maintain and implement for so long as this Agreement remains in effect) a Code that complies with the requirements of Rule 17j-1 under the 1940 Act; and (ix) has adopted and implemented (and shall continue to maintain and implement for so long as this Agreement remains in effect) a Compliance Manual that is reasonably designed to prevent violations of Federal Securities Laws by the Adviser, its employees, officers, and agents. For purposes of this paragraph, a “material adverse change” shall include, but shall not be limited to, a material loss of assets or accounts under management or the departure (or threatened departure) of senior investment professionals to the extent such professions are not replaced promptly with professions of comparable experience and quality.

SECTION 11. SUBADVISERS

(a)       At its own expense, the Adviser may carry out any of its obligations under this Agreement by employing, subject to the approval, direction and control of the Board, one or more Subadvisers who are registered as investment advisers pursuant to the Advisers Act. The Adviser shall: (i) evaluate, select and recommend Subadvisers to manage all or a portion of a Fund’s assets; (ii) allocate and, when appropriate, reallocate a Fund’s assets among multiple Subadvisers; (iii) terminate any Subadviser; (iv) monitor and evaluate each Subadviser’s performance; and (v) implement procedures reasonable designed to help ensure that Subadvisers, in providing services to a Fund, comply with the Fund’s investment objective, investment

policies, and investment restrictions documented in the Board Policies, the Organic Documents, the Prospectus, the Adviser Guidelines, and the Procedures, each as provided to the Adviser by the Trust; the 1940 Act; the Advisers Act, the Securities Act; the 1934 Act; the Internal Revenue Code of 1986, as amended; and other applicable laws. Despite the Advisor’s ability to employ Subadvisers to perform the duties set forth in Section 3 of this Agreement, the Adviser shall retain overall supervisory responsibility for the general management and investment of a Fund’s assets.

The Adviser shall be liable under this Agreement: (i) for its failure to exercise good faith in the employment of a Subadviser; (ii) for its failure to exercise appropriate supervision of a Subadviser; and (iii) as may be otherwise agreed by the Trust and the Adviser in writing.

(b)       Subject to the review and approval of the Board, the Adviser may (i) enter into and amend Subadvisory Agreements with new or current Subadvisers; and (ii) replace any Subadviser.

(c)       Each Subadviser’s employment shall be evidenced by a separate written agreement approved by the Board and, to the extent required by law or regulation, by the shareholders of each applicable Fund.

SECTION 12. LIMITATION OF SHAREHOLDER AND TRUSTEE LIABILITY

The Trust’s Trustees and each Fund’s shareholders shall not be personally liable for any obligations of the Trust or a Fund under this Agreement, and the Adviser agrees that, in asserting any rights or claims under this Agreement, it shall look only to the assets and property of the Fund to which the Adviser’s rights or claims relate in settlement of such rights or claims, and not to the Trust’s Trustees or that Fund’s shareholders.

SECTION 13. RIGHTS TO NAME

(a)       If the Adviser ceases to act as investment adviser to any Fund whose name includes the term “Oak Harvest” (the “Mark”) or, if the Adviser requests in writing, the Trust shall take prompt action to change the name of any Fund to a name that does not include the Mark. The Adviser may from time to time make available, without charge, for use by a Fund other marks or symbols owned by the Adviser, including marks or symbols containing the Mark or any variation thereof, as the Adviser deems appropriate (“Other Marks”). Upon the Adviser’s written request, the Trust shall cease to use any Mark or Other Marks. The Trust acknowledges that any rights in the Mark and Other Marks which may exist on the date of this Agreement or arise hereafter are, and under any and all circumstances shall continue to be, the sole property of the Adviser. The Adviser may permit other parties, including other investment companies, to use the Marks and Other Marks without the consent of the Trust. The Trust shall not use the Mark or Other Marks in conducting any business other than that of an investment company registered under the 1940 Act without the consent of the Adviser.

(b)       The Adviser shall not use the name of the Trust or a Fund on any checks, bank drafts, bank statements or forms for other than internal use in a manner not approved by the Trust

prior thereto in writing; provided however, that the approval of the Trust shall not be required for the use of the Trust’s or a Fund’s name which merely refers in accurate and factual terms to the Trust or a Fund in connection with Adviser’s role hereunder or which is required by any appropriate regulatory, governmental or judicial authority; and further provided that in no event shall such approval be unreasonably withheld or delayed.

SECTION 14: AFFILIATIONS OF PARTIES

Subject to and in accordance with the Organic Documents, the organizational documents of the Adviser, and the 1940 Act, the Trustees, officers, agents or shareholders of a Fund are or may be Advisory Representatives of the Adviser as directors, officers, shareholders, agents, or otherwise and Advisory Representatives are or may be interested persons of the Trust as Trustees, officers, agents, shareholders, or otherwise. The Adviser and its affiliates may be interested persons of the Trust. Such relationships shall be governed by the aforementioned governing instruments.

SECTION 15. CONFIDENTIALITY

(a)“Confidential Information” includes Trust Records and all tangible and intangible information and materials being disclosed in connection with this Agreement by one of the parties to this Agreement (“Disclosing Party”) to another party to this Agreement (“Receiving Party”), in any form or medium (and without regard to whether the information is owned by a party to this Agreement (each, a “Party”) or by a third party), that satisfy at least one of the following criteria:

(i)information related to a Disclosing Party’s, its respective affiliates’ or its third party licensors’ or vendors’ trade secrets, customers, business plans, procedures, strategies, forecasts or forecast assumptions, operations, methods of doing business, records, finances, assets, technology, software, systems data or other proprietary or confidential business or technical information;

(ii)information designated as confidential in writing by the Disclosing Party or information that the Receiving Party should reasonably know to be information that is of a confidential or proprietary nature; or

(iii)any information derived from, or developed by reference to or use of, any information described in the preceding clauses (i) and (ii);

provided, however, that, notwithstanding the foregoing, the following shall not be considered Confidential Information: (iv) information that is disclosed to the Receiving Party without any obligation of confidentiality by a third person who has a right to make such disclosure; (v) information that is or becomes publicly known without violation of this Agreement by the Receiving Party; or (vi) information that is independently developed by the Receiving Party or its employees or affiliates without reference to the Disclosing Party’s information.

(b) Except as expressly provided otherwise herein, each Party shall, during the term of this Agreement: (i) use a level of care no less rigorous than that taken to protect its own Confidential Information of a similar nature (but in no event less than a reasonable level of care) to keep confidential, and to prevent any unauthorized disclosure of, any Confidential Information of the other Party, (ii) use such Confidential Information only in connection with this Agreement, (iii) not make any commercial use of such Confidential Information for the benefit of itself or any third party beyond the scope of this Agreement, and (iv) except where required by law, order, or demand of any governmental or regulatory authority, or as required or permitted by this Agreement, not make any such Confidential Information, or parts thereof, available to any third party.  If any Party receives a request or demand from a third party to inspect any documents or other hard or electronic materials containing Confidential Information, the Party receiving such a request or demand shall endeavor to notify the applicable Party and to secure instructions to produce the requested Confidential Information from that Party or an authorized person of that Party.

(c)Each Party shall only reproduce another Party’s Confidential Information to a third party to the extent necessary to permit it to meet its obligations under this Agreement, and shall notify the other party promptly if the other Party’s Confidential Information is disclosed in violation of the provisions of this Agreement or is otherwise lost or unaccounted for.  Each party shall have the right to disclose another Party’s Confidential Information to its employees, officers, directors, advisers, attorneys, consultants, vendors, affiliates, and third party service providers (the “Representatives”) who have an obligation to keep such Confidential Information confidential in accordance with the terms of this Agreement or substantially similar terms.  Each Party shall be liable for a breach of confidentiality by its Representatives.

(d)The Trust consents to the disclosure by the Adviser to third parties of its investment results from management of a Fund’s assets: (i) as part of composite investment results; or (ii) otherwise, if approved in advanced by the Trust, which such approval shall not be unreasonably withheld.  Each Party consents to the disclosure to third parties of its relationship with the other Party, including the value of Trust assets, collectively, managed by the Adviser from time to time.

SECTION 16. CERTIFICATIONS; DISCLOSURE CONTROLS AND PROCEDURES

The Adviser acknowledges that, in compliance with the Sarbanes-Oxley Act of 2002 (“SOX”), and the implementing regulations thereunder, the Trust is required to make certain certifications and has adopted disclosure controls and procedures (“DCP”). To the extent reasonably requested by the Trust, the Adviser agrees to use its commercially reasonable efforts to assist the Trust in complying with SOX and implementing the DCP. The Adviser agrees to inform the Trust of any material developments relating to the services it provided under this Agreement that the Adviser reasonably believes is relevant to the Trust’s certification obligations under SOX.

SECTION 17. MISCELLANEOUS

(a)       No provisions of this Agreement may be amended or modified in any manner except by a written agreement properly authorized and executed by both Parties hereto and, if required by the 1940 Act, by a vote of a majority of the outstanding voting securities of each Fund.

(b)       Neither party to this Agreement shall be liable to the other Party for consequential damages under any provision of this Agreement.

(c)This Agreement shall be governed by, and the provisions of this Agreement shall be construed and interpreted under and in accordance with, the laws of the State of Ohio; provided, however, that applicable federal law shall apply if such law preempts relevant state law.

(d)       This Agreement constitutes the entire agreement between the Parties hereto and supersedes any prior agreement between those Parties with respect to the subject matter hereof, whether oral or written.

(e)       This Agreement may be executed by the Parties hereto on any number of counterparts, and all of the counterparts taken together shall be deemed to constitute one and the same instrument.

(f)       If any part, term or provision of this Agreement is held to be illegal, in conflict with any law or otherwise invalid, the remaining portion or portions shall be considered severable and not be affected, and the rights and obligations of the Parties shall be construed and enforced as if the Agreement did not contain the particular part, term or provision held to be illegal or invalid.

(g)       Section headings in this Agreement are included for convenience only and are not to be used to construe or interpret this Agreement.

(h)       Notices, requests, instructions and communications received by the Parties at their respective principal places of business, as indicated above, or at such other address as a Party may have designated in writing, shall be deemed to have been properly given.

(i)       The terms “vote of a majority of the outstanding voting securities”, “interested person”, “affiliated person,” “control” and “assignment” shall have the meanings ascribed thereto in the 1940 Act. Where the effect of a requirement of the 1940 Act reflected in any provision of this Agreement is altered by a rule, regulation or order of the SEC, whether of special or general application, such provision shall be deemed to incorporate the effect of such rule, regulation or order.

(j)       Each of the undersigned warrants and represents that they have full power and authority to sign this Agreement on behalf of the Party indicated and that their signature shall bind the Party indicated to the terms hereof and each Party hereto warrants and represents that

this Agreement, when executed and delivered, shall constitute a legal, valid and binding obligation of the Party, enforceable against the party in accordance with its terms, subject to bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting the rights and remedies of creditors and secured parties.

(k)       The provisions of Sections 3(g)-(i), 3(k), 6, 7, the second paragraph of 11(a), 12-13, 15, 16, and 17 shall survive any termination of this Agreement.

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

CAPITOL SERIES TRUST on behalf of its Series listed in Appendix A

By: /s/ Matthew J. Miller

Name: Matthew J. Miller

Title: President

OAK HARVEST INVESTMENT SERVICES, LLC

By: /s/ Chris P. Perras

Name: Chris P. Perras

Title: CIO

CAPITOL SERIES TRUST

INVESTMENT ADVISORY AGREEMENT

Appendix A

Fund	Fee as a % of the Annual Average Daily Net Assets of the Fund
Oak Harvest Long/Short Hedged Equity Fund	1.95%