COMMERCE BANCSHARES, INC. COMMON STOCK (PAR VALUE $5.00) EQUITY DISTRIBUTION AGREEMENT

Exhibit 1.1

COMMERCE BANCSHARES, INC.

COMMON STOCK (PAR VALUE $5.00)

EQUITY DISTRIBUTION AGREEMENT

February 27, 2009

February 27, 2009

To

▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & Co. Incorporated ▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇ ▇▇▇▇▇

Ladies and Gentlemen:

     Commerce Bancshares, Inc., a Missouri corporation (the “Company”), proposes to issue and sell through ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & Co. Incorporated, as sales agent (the “Manager”), on the terms set forth in this equity distribution agreement (this “Agreement”), shares (the “Shares”) of its common stock, par value $5.00, having aggregate gross sales proceeds of up to $200,000,000. The shares of common stock, par value $5.00, of the Company to be outstanding after giving effect to the sales contemplated hereby are hereinafter referred to as the “Common Stock”.

     The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-3 (File No. 333-157560), including a base prospectus, which registration statement became effective upon filing with the Commission under Rule 462(e) of the rules and regulations of the Commission (the “Securities Act Regulations”) under the Securities Act of 1933, as amended (the “Securities Act”), relating to the Common Stock (the “Shelf Securities”), including the Shares, to be issued from time to time by the Company. The registration statement as of its most recent effective date, including the information (if any) deemed to be part of the registration statement at the time of effectiveness pursuant to Rule 430A or Rule 430B under the Securities Act, is hereinafter referred to as the “Registration Statement”, and the related base prospectus dated February 27, 2009, covering the Shelf Securities and filed as part of the Registration Statement, together with any amendments or supplements thereto as of the most recent effective date of the Registration Statement is hereinafter referred to as the “Base Prospectus”. “Prospectus Supplement” means the prospectus supplement, relating to the Shares, to be filed by the Company with the Commission pursuant to Rule 424(b) under the Securities Act on or before the second business day after the date hereof, in the form furnished by the Company to the Manager in connection with the offering of the Shares. Except where the context otherwise requires, “Prospectus” means the Base Prospectus, as supplemented by the Prospectus Supplement and the most recent Interim Prospectus Supplement (as defined in Section 6(c) below), if any. For purposes of this Agreement, “free writing prospectus” has the meaning set forth in Rule 405 under the Securities Act. “Permitted Free Writing Prospectuses” means the documents listed on Schedule I hereto or otherwise approved in writing by the Manager in accordance with Section 6(b), and “broadly available road show” means a “bona fide electronic road show” as defined in Rule 433(h)(5) under the Securities Act that has been made available without restriction to any person. As used herein, the terms “Registration Statement”, “Base Prospectus”, “Prospectus Supplement”, “Interim Prospectus Supplement” and “Prospectus” shall include the documents, if any, incorporated by reference therein. The terms “supplement”, “amendment” and “amend” as used herein with respect to the Registration Statement, the Base Prospectus, the Prospectus Supplement, any Interim Prospectus Supplement, the Prospectus or any free writing prospectus shall include all documents subsequently filed by the Company with the Commission pursuant to

the Securities Exchange Act of 1934, as amended (the “Exchange Act”), that are deemed to be incorporated by reference therein (the “Incorporated Documents”).

     For purposes of this Agreement, all references to the Registration Statement or the Prospectus or any amendment or supplement to any of the foregoing shall be deemed to include the copy filed with the Commission pursuant to its Electronic Data Gathering, Analysis and Retrieval system (“▇▇▇▇▇”) or any successor system thereto.

     1. Representations and Warranties. The Company represents and warrants to and agrees with the Manager that:

     (a) The Registration Statement has become effective; no stop order suspending the effectiveness of the Registration Statement is in effect; and no proceedings for such purpose are pending before or threatened by the Commission. The Company is a well-known seasoned issuer (as defined in Rule 405 under the Securities Act) eligible to use the Registration Statement as an automatic shelf registration statement, and the Company has not received notice that the Commission objects to the use of the Registration Statement as an automatic shelf registration statement.

     (b) (i) (A) At the respective times the Registration Statement and each amendment thereto became effective, (B) at each deemed effective date with respect to the Manager pursuant to Rule 430B(f)(2) under the Securities Act (each, a “Deemed Effective Time”), (C) as of each time Shares are sold pursuant to this Agreement (each, a “Time of Sale”), (D) at each Settlement Date (as defined below) and (E) at all times during which a prospectus is required by the Securities Act to be delivered (whether physically or through compliance with Rule 153 under the Securities Act, Rule 172 under the Securities Act or any similar rule) in connection with any offer or sale of Shares (the “Delivery Period”), the Registration Statement complied and will comply in all material respects with the requirements of the Securities Act and the Securities Act Regulations; (ii) the Base Prospectus complied, or will comply, at the time it was, or will be filed, with the Commission, complies as of the date hereof (if filed with the Commission on or prior to the date hereof) and, as of each Time of Sale and at all times during the Delivery Period, will comply in all material respects with the Securities Act Regulations; (iii) each of the Prospectus Supplement, any Interim Prospectus Supplement and the Prospectus will comply, as of the date that such document is filed with the Commission, as of each Time of Sale, as of each Settlement Date and at all times during the Delivery Period, in all material respects with the Securities Act Regulations; and (iv) the Incorporated Documents, when they were filed with the Commission, conformed in all material respects to the requirements of the Exchange Act and the rules and regulations of the Commission thereunder, and any further Incorporated Documents so filed and incorporated by reference, when they are filed with the Commission, will conform in all material respects to the requirements of the Exchange Act and the rules and regulations of the Commission thereunder.

     (c) (i) As of the date hereof, at the respective times the Registration Statement and each amendment thereto became effective and at each Deemed Effective Time, the Registration Statement did not and will not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading; (ii) as of each Time of Sale, the Prospectus (as amended and supplemented at such Time of Sale) and any Permitted Free Writing Prospectus then in use, considered together

(collectively, the “General Disclosure Package”), did not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; (iii) as of its date, the Prospectus did not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; and (iv) at any Settlement Date, the Prospectus (as amended and supplemented at such Settlement Date) did not and will not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that this representation and warranty shall not apply to any statement or omission made in reliance upon and in conformity with information furnished in writing to the Company by the Manager expressly for use in the Prospectus or in the General Disclosure Package.

     (d) Any free writing prospectus that the Company is required to file pursuant to Rule 433(d) under the Securities Act has been, or will be, filed with the Commission in accordance with the requirements of the Securities Act and the Securities Act Regulations. Each free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act or that was prepared by or on behalf of or used or referred to by the Company complies or will comply in all material respects with the requirements of the Securities Act and the Securities Act Regulations. Each free writing prospectus, as of its issue date and at all subsequent times through the completion of the public offer and sale of the Shares or until any earlier date that the Company notified or notifies the Manager, did not, does not and will not include any material information that conflicted, conflicts or will conflict with the information contained in the Registration Statement or the Prospectus. Each broadly available road show, if any, when considered together with the General Disclosure Package, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading. Except for the Permitted Free Writing Prospectuses, if any, and electronic road shows, if any, furnished to and approved by the Manager in accordance with Section 6(b), the Company has not prepared, used or referred to, and will not prepare, use or refer to, any free writing prospectus.

     (e) (i)(A) At the time of filing of the Registration Statement, (B) at the time of the most recent amendment thereto for the purposes of complying with Section 10(a)(3) of the Securities Act (whether such amendment was by post-effective amendment, incorporated report filed pursuant to Section 13 or 15(d) of the Exchange Act or form of prospectus) and (C) at the time the Company or any person acting on its behalf (within the meaning, for this clause only, of Rule 163(c)) made any offer relating to the Shelf Securities in reliance on the exemption of Rule 163 under the Securities Act, the Company was not an “ineligible issuer” as defined in Rule 405 of the Securities Act; and (ii)(A) at the time of filing of the Registration Statement, (B) at the earliest time thereafter that the Company or another offering participant made a bona fide offer (within the meaning of Rule 164(h)(2) under the Securities Act) of the Shares and (C) at the date hereof, the Company was not and is not an “ineligible issuer” as defined in Rule 405 under the Securities Act.

     (f) The Company has been duly incorporated, is validly existing as a corporation in good standing under the laws of the jurisdiction of its incorporation, has the corporate power and

     (g) Each subsidiary of the Company has been duly incorporated, is validly existing as a corporation in good standing under the laws of the jurisdiction of its incorporation, has the corporate power and authority to own its property and to conduct its business as described in each of the Registration Statement, the Prospectus and the General Disclosure Package and is duly qualified to transact business and is in good standing in each jurisdiction in which the conduct of its business or its ownership or leasing of property requires such qualification, except to the extent that the failure to be so qualified or be in good standing would not have a Material Adverse Effect; all of the issued shares of capital stock of each subsidiary of the Company have been duly and validly authorized and issued, are fully paid and non-assessable and are owned directly or indirectly by the Company, free and clear of all liens, encumbrances, equities or claims.

     (h) This Agreement has been duly authorized, executed and delivered by the Company.

     (i) The authorized capital stock of the Company conforms as to legal matters to the description thereof contained in each of the Registration Statement, the Prospectus and the General Disclosure Package.

     (j) The shares of Common Stock outstanding prior to the issuance of the Shares have been duly authorized and are validly issued, fully paid and non-assessable.

     (k) The Shares have been duly authorized and, when issued and delivered in accordance with the terms of this Agreement, will be validly issued, fully paid and non-assessable, and the issuance of such Shares will not be subject to any preemptive or similar rights.

     (l) The execution and delivery by the Company of, and the performance by the Company of its obligations under, this Agreement will not contravene any provision of applicable law or the certificate of incorporation or by-laws of the Company or any agreement or other instrument binding upon the Company or any of its subsidiaries that is material to the Company and its subsidiaries, taken as a whole, or any judgment, order or decree of any governmental body, agency or court having jurisdiction over the Company or any subsidiary, and no consent, approval, authorization or order of, or qualification with, any governmental body or agency is required for the performance by the Company of its obligations under this Agreement, except such as may be required by the securities or Blue Sky laws of the various states in connection with the offer and sale of the Shares.

     (m) There has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition, financial or otherwise, or in

of a public international organization, or any person acting in an official capacity for or on behalf of any of the foregoing, or any political party or party official or candidate for political office) to influence official action or secure an improper advantage; and the Company and its subsidiaries and affiliates have conducted their businesses in compliance with applicable anti-corruption laws and have instituted and maintain and will continue to maintain policies and procedures designed to promote and achieve compliance with such laws and with the representation and warranty contained herein.

     (t) The operations of the Company and its subsidiaries are and have been conducted at all times in material compliance with all applicable financial recordkeeping and reporting requirements, including those of the Bank Secrecy Act, as amended by Title III of the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (USA PATRIOT Act), and the applicable anti-money laundering statutes of jurisdictions where the Company and its subsidiaries conduct business, the rules and regulations thereunder and any related or similar rules, regulations or guidelines issued, administered or enforced by any governmental agency (collectively, the “Anti-Money Laundering Laws”), and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries with respect to the Anti-Money Laundering Laws is pending or, to the best knowledge of the Company, threatened.

     (u) (i) The Company represents that neither the Company nor any of its subsidiaries (collectively, the “Entity”) or, to the knowledge of the Entity, any director, officer, employee, agent, affiliate or representative of the Entity, is an individual or entity (“Person”) that is, or is owned or controlled by a Person that is:

          (A) the subject of any sanctions administered or enforced by the U.S. Department of Treasury’s Office of Foreign Assets Control (“OFAC”), the United Nations Security Council (“UNSC”), the European Union (“EU”), Her Majesty’s Treasury (“HMT”), or other relevant sanctions authority (collectively, “Sanctions”), nor

          (B) located, organized or resident in a country or territory that is the subject of Sanctions (including, without limitation, Burma/Myanmar, Cuba, Iran, North Korea, Sudan and Syria).

     (ii) The Entity represents and covenants that it will not, directly or indirectly, use the proceeds of the offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other Person:

          (A) to fund or facilitate any activities or business of or with any Person or in any country or territory that, at the time of such funding or facilitation, is the subject of Sanctions; or

          (B) in any other manner that will result in a violation of Sanctions by any Person (including any Person participating in the offering, whether as agent, advisor, investor or otherwise).

          (iii) The Entity represents and covenants that, except as detailed in Schedule II, for the past five (5) years, it has not knowingly engaged in, is not now knowingly engaged in, and will not engage in, any dealings or transactions with any Person, or in any country or territory, that at the time of the dealing or transaction is or was the subject of Sanctions.

     (v) Subsequent to the respective dates as of which information is given in each of the Registration Statement, the Prospectus and the General Disclosure Package, (i) the Company and its subsidiaries have not incurred any material liability or obligation, direct or contingent, nor entered into any material transaction; (ii) the Company has not purchased any of its outstanding capital stock other than from participants in the Company’s equity compensation plans in connection with such participants’ participation in such plans, nor declared, paid or otherwise made any dividend or distribution of any kind on its capital stock other than ordinary and customary dividends; and (iii) there has not been any material change in the capital stock, short-term debt or long-term debt of the Company and its subsidiaries, except in each case as described in each of the Registration Statement, the Prospectus and the General Disclosure Package, respectively.

     (w) The Company and its subsidiaries have good and marketable title in fee simple to all real property and good and marketable title to all personal property owned by them which is material to the business of the Company and its subsidiaries, in each case free and clear of all liens, encumbrances and defects except such as are described in the Registration Statement, the Prospectus and the General Disclosure Package or such as do not materially affect the value of such property and do not interfere with the use made and proposed to be made of such property by the Company and its subsidiaries; and any real property and buildings held under lease by the Company and its subsidiaries are held by them under valid, subsisting and enforceable leases with such exceptions as are not material and do not interfere with the use made and proposed to be made of such property and buildings by the Company and its subsidiaries, in each case except as described in the Registration Statement, the Prospectus and the General Disclosure Package.

     (x) The Company and its subsidiaries own or possess, or can acquire on reasonable terms, all material patents, patent rights, licenses, inventions, copyrights, know-how (including trade secrets and other unpatented and/or unpatentable proprietary or confidential information, systems or procedures), trademarks, service marks and trade names currently employed by them in connection with the business now operated by them, and neither the Company nor any of its subsidiaries has received any notice of infringement of or conflict with asserted rights of others with respect to any of the foregoing which, individually or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a Material Adverse Effect.

     (y) No material labor dispute with the employees of the Company or any of its subsidiaries exists, except as described in the Registration Statement, the Prospectus and the General Disclosure Package, or, to the knowledge of the Company, is imminent; and the Company is not aware of any existing, threatened or imminent labor disturbance by the employees of any of its principal suppliers, manufacturers or contractors that could have a Material Adverse Effect.

     (z) The Company and each of its subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which they are engaged; neither the Company nor any of its

subsidiaries has been refused any insurance coverage sought or applied for within the last twelve (12) months; and neither the Company nor any of its subsidiaries has any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a Material Adverse Effect, except as described in the Registration Statement, the Prospectus and the General Disclosure Package.

     (aa) The Company and its subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal, state or foreign regulatory authorities necessary to conduct their respective businesses, and neither the Company nor any of its subsidiaries has received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, individually or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a Material Adverse Effect, except as described in the Registration Statement, the Prospectus and the General Disclosure Package.

     (bb) The Company and each of its subsidiaries maintain a system of internal accounting controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s general or specific authorizations; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain asset accountability; (iii) access to assets is permitted only in accordance with management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken with respect to any differences. Except as described in the Registration Statement, the Prospectus and the General Disclosure Package, since the end of the Company’s most recent audited fiscal year, there has been (i) no material weakness in the Company’s internal control over financial reporting (whether or not remediated) and (ii) no change in the Company’s internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

     (cc) The Company maintains an effective system of “disclosure controls and procedures” (as defined in Rule 13a-15(e) of the Exchange Act) that is designed to ensure that information required to be disclosed by the Company in reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Commission’s rules and forms, including controls and procedures designed to ensure that such information is accumulated and communicated to the Company’s management as appropriate to allow timely decisions regarding required disclosure. The Company has carried out evaluations of the effectiveness of its disclosure controls and procedures as required by Rule 13a-15 of the Exchange Act and such disclosure controls and procedures were effective as of the end of the Company’s most recently completed fiscal quarter.

     (dd) The Company is duly registered as a bank holding company under the Bank Holding Company Act of 1956, as amended; and each of the Company’s banking subsidiaries holds the requisite authority from its respective banking regulatory authority to do business as a national banking association under the laws of the United States or as a state-chartered banking corporation under the laws of such subsidiary’s jurisdiction of incorporation, as the case may be.

     (ee) The Company and each of its subsidiaries are in compliance with all laws, rules and regulations administered by the Board of Governors of the Federal Reserve System (the

“Federal Reserve Board”), the Office of the Comptroller of the Currency (the “OCC”), the Federal Deposit Insurance Corporation (“FDIC”) and any other Federal or state bank regulatory authorities (together with the Federal Reserve Board, the OCC and the FDIC, each, a “Bank Regulatory Authority”, and collectively, the “Bank Regulatory Authorities”) with jurisdiction over the Company or any of its subsidiaries, except for any such non-compliance that would not, individually or in the aggregate, have a Material Adverse Effect.

     (ff) There are no written agreements or other written statements as described under 12 U.S.C. 1818(u) between any Bank Regulatory Authority and the Company or any of its subsidiaries (whether or not such Bank Regulatory Authority has determined that publication would be contrary to the public interest) and except as disclosed to the Manager, there are no material agreements, memoranda of understanding, cease-and- desist orders, orders of prohibition or suspension or consent decrees between any Bank Regulatory Authority and the Company or any of its subsidiaries.

     2. Sale of Securities. On the basis of the representations, warranties and agreements herein contained, but subject to the terms and conditions herein set forth, the Company and the Manager agree that the Company may from time to time seek to sell Shares through the Manager, acting as sales agent as follows:

     (a) The Company may submit its orders to the Manager by telephone (including any price, time or size limits or other customary parameters or conditions) to sell Shares on any Trading Day (as defined herein) which order shall be confirmed by the Manager (and accepted by the Company) by electronic mail using a form substantially similar to that attached hereto as Exhibit A. As used herein, “Trading Day” shall mean any trading day on the NASDAQ Global Select Market (the “Exchange”), other than a day on which the Exchange is scheduled to close prior to its regular weekday closing time.

     (b) Subject to the terms and conditions hereof, the Manager shall use its commercially reasonable efforts to execute any Company order to sell Shares submitted to it hereunder and with respect to which the Manager has agreed to act as sales agent. The Company acknowledges and agrees that (i) there can be no assurance that the Manager will be successful in selling the Shares, (ii) the Manager will incur no liability or obligation to the Company or any other person or entity if it does not sell Shares for any reason and (iii) the Manager shall be under no obligation to purchase Shares on a principal basis pursuant to this Agreement.

     (c) The Manager hereby covenants and agrees not to make any sales of the Shares on behalf of the Company, pursuant to this Section 2, other than (i) by means of transactions of the type described in paragraph (a) of Rule 153 of the Securities Act Regulations and (ii) such other sales of the Shares on behalf of the Company in its capacity as agent of the Company as shall be agreed by the Company and the Manager.

     (d) The Company shall not authorize the issuance and sale of, and the Manager shall not sell, any Share at a price lower than the minimum price therefor designated by the Company pursuant to Section 2(a) above. In addition, the Company or the Manager may, upon notice to the other party hereto by telephone (confirmed promptly by email or facsimile), suspend an offering of the Shares pursuant to this Agreement; provided, however, that such suspension or

termination shall not affect or impair the parties’ respective obligations with respect to the Shares sold hereunder prior to the receipt of such notice.

     (e) The Manager shall provide written confirmation (which may be by facsimile or email) to the Company following the close of trading on the Exchange each day in which Shares are sold under this Agreement setting forth (i) the amount of Shares sold on such day, (ii) the aggregate gross sale proceeds and the Net Proceeds (defined below) to the Company and (iii) the commission payable by the Company to the Manager with respect to such sales.

     (f) At each Time of Sale, Settlement Date and Representation Date (as defined below), the Company shall be deemed to have affirmed each representation and warranty contained in this Agreement. Any obligation of the Manager to use its commercially reasonable efforts to sell the Shares on behalf of the Company as sales agent shall be subject to the continuing accuracy of the representations and warranties of the Company herein, to the performance by the Company of its obligations hereunder and to the continuing satisfaction of the additional conditions specified in Section 5 of this Agreement.

     (g) Notwithstanding any other provision of this Agreement, the Company and the Manager agree that no sales of Shares shall take place, the Company shall not request the sales of any Shares that would be sold and the Manager shall not be obligated to sell or offer to sell, during any period in which the Company’s ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ policy, as it exists on the date of this Agreement, would prohibit the purchase or sale of Common Stock by persons subject to such policy, or during any other period in which the Company is, or could be deemed to be, in possession of material non-public information; provided that, unless otherwise agreed between the Company and the Manager, for purposes of this paragraph (g) any such period shall be deemed to end on the date on which the Company’s next subsequent Annual Report on Form 10-K or Quarterly Report on Form 10-Q, as the case may be, is filed with the Commission.

     3. Fee. (a) The fee payable to the Manager for sales of the Shares with respect to which the Manager acts as sales agent hereunder shall be equal to 1.50% of the gross sale proceeds of the Shares sold pursuant to this Agreement up to $100,000,000 and 1.375% of the gross sale proceeds of the Shares sold pursuant to this Agreement in excess of $100,000,000. For each sale of Shares, the amount of sale proceeds remaining after payment of the Manager’s fee shall constitute the net proceeds to the Company for such sale of Shares (the “Net Proceeds”).

     (b) If, upon the earlier to occur of (i) September 30, 2009 or (ii) the Company’s termination of this Agreement pursuant to Section 10(a) (each, a “Termination Date”), the gross sale proceeds of the Shares sold pursuant to this Agreement are less than $100,000,000 as of such Termination Date, then the Company shall reimburse the Manager for the Manager Program Establishment Expenses (as defined below) not previously reimbursed pursuant to Section 6(i) (the “Unreimbursed Program Establishment Expenses”); provided, however, that in no case shall the Company be obligated to pay Unreimbursed Program Establishment Expenses in excess of $100,000.

     4. Payment, Delivery and Other Obligations. Settlement for sales of the Shares pursuant to this Agreement will occur at 10:00 a.m. (New York City time), or at such other time as the Company and the Manager may mutually agree, on the third Trading Day (or such earlier

day as is industry practice for regular-way trading) following the date on which such sales are made (each such day, a “Settlement Date”). On each Settlement Date, the Shares sold through the Manager for settlement on such date shall be issued and delivered by the Company to an account designated by the Manager against payment of the net proceeds from the sale of such Shares. Settlement for all such Shares shall be effected by free delivery of the Shares by the Company or its transfer agent to the Manager’s account or its designee’s account (provided that the Manager shall have given the Company written notice of such designee prior to the Settlement Date) at The Depository Trust Company or by such other means of delivery as may be mutually agreed upon by the parties hereto, which in all cases shall be freely tradable, transferable, registered shares in good deliverable form, in return for payment in same day funds delivered to the account designated by the Company. If the Company, or its transfer agent (if applicable), shall default on its obligation to deliver the Shares on any Settlement Date, the Company shall (i) hold the Manager harmless against any loss, claim, damage, or expense (including reasonable legal fees and expenses), as incurred, arising out of or in connection with such default by the Company and (ii) pay the Manager any commission, discount or other compensation to which it would otherwise be entitled absent such default.

     5. Conditions to the Manager’s Obligations. The obligations of the Manager are subject to the following conditions:

     (a) Since the later of (i) the date of this Agreement and (ii) the immediately preceding Representation Date:

     1. there shall not have occurred any downgrading, nor shall any notice have been given of any intended or potential downgrading or of any review for a possible change that does not indicate the direction of the possible change, in the rating accorded any of the securities of the Company or any of its subsidiaries by any “nationally recognized statistical rating organization”, as such term is defined for purposes of Rule 436(g)(2) under the Securities Act; and

     2. there shall not have occurred any change, or any development involving a prospective change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company and its subsidiaries, taken as a whole, from the respective dates of the Registration Statement, the Prospectus and the General Disclosure Package that, in the Manager’s judgment, is material and adverse and that makes it, in the Manager’s judgment, impracticable to market the Shares on the terms and in the manner contemplated in the Prospectus.

     (b) The Manager shall have received on each date specified in Section 6(l) a certificate, dated such date and signed by an executive officer of the Company, to the effect set forth in Section 5(a)(1) above and to the effect that (i) the representations and warranties of the Company contained in this Agreement are true and correct as of such date; (ii) the Company has complied with all of the agreements and satisfied all of the conditions on its part to be performed or satisfied hereunder on or before such date; (iii) no stop order suspending the effectiveness of the Registration Statement has been issued and no proceeding for that purpose has been initiated or, to the knowledge of the Company, threatened by the Commission; (iv) the Prospectus Supplement, any Interim Prospectus Supplement and each Permitted Free Writing Prospectus have been timely filed with the Commission under the Securities Act (in the case of a Permitted

Free Writing Prospectus, to the extent required by Rule 433 under the Securities Act), and all requests for additional information on the part of the Commission have been complied with or otherwise satisfied; (v) as of such date and as of each Time of Sale, if any, subsequent to the immediately preceding Representation Date, the Registration Statement did not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein not misleading; and (vi) as of such date and as of each Time of Sale, if any, subsequent to the immediately preceding Representation Date, the General Disclosure Package did not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that no such certificate shall apply to any statements or omissions made in reliance upon and in conformity with information furnished in writing to the Company by the Manager expressly for use in the General Disclosure Package.

     The officer signing and delivering such certificate may rely upon the best of his or her knowledge as to proceedings threatened.

     (c) The Manager shall have received on each date specified in Section 6(m), and on such other dates as may be reasonably requested by the Manager, an opinion of (i) Husch ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ LLP, outside counsel for the Company, substantially in the form set forth in Exhibit B-1 hereto and (ii) the General Counsel of the Company substantially in the form set forth in Exhibit B-2 hereto, in each case addressed to the Manager and dated as of such date.

     (d) The Manager shall have received on each date specified in Section 6(n), and on such other dates as may be reasonably requested by the Manager, an opinion of Cravath, Swaine & ▇▇▇▇▇ LLP, counsel for the Manager, dated such date, in form and substance reasonably satisfactory to the Manager.

     (e) The Manager shall have received on each date specified in Section 6(o), a letter dated such date in form and substance satisfactory to the Manager, from KPMG LLP, independent public accountants for the Company, (A) confirming that they are an independent registered public accounting firm within the meaning of the Securities Act, the Exchange Act and the Public Company Accounting Oversight Board, (B) stating, as of such date, the conclusions and findings of such firm with respect to the financial information and other matters ordinarily covered by accountants’ “comfort letters” to underwriters in connection with registered public offerings (the first such letter, the “Initial Comfort Letter”) and (C) updating the Initial Comfort Letter with any information that would have been included in the Initial Comfort Letter had it been given on such date and modified as necessary to relate to the Registration Statement, the Prospectus Supplement, the Prospectus or any issuer free writing prospectus, as amended and supplemented to the date of such letter.

     (f) All filings with the Commission required by Rule 424 under the Act to have been filed by each Time of Sale or related Settlement Date shall have been made within the applicable time period prescribed for such filing by Rule 424 (without reliance on Rule 424(b)(8)).

     (g) The Shares shall have been approved for listing on the Exchange, subject only to a notice of issuance at or prior to the applicable Settlement Date.

     (h) The Common Stock shall be an”actively-traded security” excepted from the requirements of Rule 101 of Regulation M under the Exchange Act by subsection (c)(1) of such rule.

     6. Covenants of the Company. The Company covenants with the Manager as follows:

     (a) To furnish to the Manager copies of the Registration Statement (excluding exhibits) and copies of the Prospectus (or the Prospectus as amended or supplemented) in such quantities as the Manager may from time to time reasonably request. In case the Manager is required to deliver, under the Securities Act (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule), a prospectus relating to the Shares after the nine-month period referred to in Section 10(a)(3) of the Securities Act, or after the time a post-effective amendment to the Registration Statement is required pursuant to Item 512(a) of Regulation S-K under the Securities Act, upon the request of the Manager, and at its own expense, the Company shall prepare and deliver to the Manager as many copies as the Manager may reasonably request of an amended Registration Statement or amended or supplemented prospectus complying with Item 512(a) of Regulation S-K or Section 10(a)(3) of the Securities Act, as the case may be.

     (b) Before amending or supplementing the Registration Statement or the Prospectus, to furnish to the Manager a copy of each such proposed amendment or supplement and not to file any such proposed amendment or supplement to which the Manager reasonably objects (other than any prospectus supplement relating to the offering of Shelf Securities other than the Common Stock). To furnish to the Manager a copy of each proposed free writing prospectus to be prepared by or on behalf of, used by, or referred to by the Company and not to use or refer to any proposed free writing prospectus to which the Manager reasonably objects. Not to take any action that would result in the Manager or the Company being required to file with the Commission pursuant to Rule 433(d) under the Securities Act a free writing prospectus prepared by or on behalf of the Manager that the Manager otherwise would not have been required to file thereunder.

     (c) To file, subject to Section 6(b) above, promptly all reports and any definitive proxy or information statements required to be filed by the Company with the Commission pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to the date of the Prospectus Supplement and for the duration of the Delivery Period. For the duration of the Delivery Period, to include in its quarterly reports on Form 10-Q, and in its annual reports on Form 10-K, a summary detailing, for the relevant reporting period, (i) the number of Shares sold through the Manager pursuant to this Agreement, (ii) the net proceeds received by the Company from such sales and (iii) the compensation paid by the Company to the Manager with respect to such sales (or alternatively, to prepare a prospectus supplement (each, an “Interim Prospectus Supplement”) with such summary information and, at least once a quarter and subject to Section 6(b) above, file such Interim Prospectus Supplement pursuant to Rule 424(b) under the Securities Act (and within the time periods required by Rule 424(b) and Rules 430A, 430B or 430C under the Securities Act)).

     (d) To file any Permitted Free Writing Prospectus to the extent required by Rule 433 under the Securities Act and to provide copies of the Prospectus and such Prospectus Supplement

     (e) During the Delivery Period to advise the Manager, promptly after it receives notice thereof, of the issuance of any stop order by the Commission, of the suspension of the qualification of the Shares for offering or sale in any jurisdiction, of the initiation or threatening of any proceeding for any such purpose, or of any request by the Commission for the amending or supplementing of the Registration Statement, the Prospectus Supplement, the Prospectus or any Permitted Free Writing Prospectus or for additional information; and, in the event of the issuance of any such stop order or of any order preventing or suspending the use of any prospectus relating to the Shares or suspending any such qualification, to promptly use its best efforts to obtain its withdrawal.

     (f) If, after the date hereof and during the Delivery Period, either (i) any event shall occur or condition exist as a result of which the Prospectus would include any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading, or (ii) for any other reason it shall be necessary during such same period to amend or supplement the Prospectus or to file any document in order to comply with the Securities Act or the Exchange Act, to promptly advise the Manager by telephone (with confirmation in writing or electronic mail) and to promptly prepare and file, subject to Section 6(b) above, with the Commission an amendment or supplement to the Registration Statement or the Prospectus which will correct such statement or omission or effect such compliance and to furnish to the Manager as many copies as the Manager may reasonably request of such amendment or supplement.

     (g) To endeavor to qualify the Shares for offer and sale under the securities or Blue Sky laws of such jurisdictions as the Manager shall reasonably request and to continue such qualifications in effect so long as necessary under such laws for the distribution of the Shares; provided, however, that the Company shall not be required to qualify as a foreign corporation or to consent to the service of process under the laws of any such jurisdiction (except service of process with respect to the offering and sale of the Shares).

     (h) To make generally available to the Company’s security holders and to the Manager, as soon as practicable, an earnings statement covering a period of twelve (12) months beginning after each effective date of the Registration Statement (as defined in Rule 158(c) of the Securities Act) which shall satisfy the provisions of Section 11(a) of the Securities Act and the Securities Act Regulations with respect to the Shares.

     (i) Whether or not the transactions contemplated in this Agreement are consummated or this Agreement is terminated, to pay or cause to be paid all expenses incident to the performance of its obligations under this Agreement, including: (i) the fees, disbursements and expenses of the Company’s counsel and the Company’s accountants in connection with the registration and delivery of the Shares under the Securities Act and all other fees or expenses in

connection with the preparation and filing of the Registration Statement, any Prospectus Supplement, the Prospectus, any free writing prospectus prepared by or on behalf of, used by, or referred to by the Company and amendments and supplements to any of the foregoing, including the filing fees payable to the Commission relating to the Shares (within the time required by Rule 456(b)(1), if applicable), all printing costs associated therewith, and the mailing and delivering of copies thereof to the Manager, in the quantities hereinabove specified, (ii) all costs and expenses related to the transfer and delivery of the Shares, including any transfer or other taxes payable thereon, (iii) the cost of printing or producing any Blue Sky or Legal Investment memorandum in connection with the offer and sale of the Shares under state securities laws and all expenses in connection with the qualification of the Shares for offer and sale under state securities laws as provided in Section 6(g) above, including filing fees and the reasonable fees and disbursements of counsel for the Manager in connection with such qualification and in connection with the Blue Sky or Legal Investment memorandum, (iv) all filing fees and the reasonable fees and disbursements of counsel to the Manager incurred (A) in any required review and qualification by the Financial Industry Regulatory Authority and (B) fifty percent (50%) of the reasonable fees and disbursements of counsel to the Manager incurred in connection with the filing of the Registration Statement, the preparation of this Agreement, the delivery of the initial opinion contemplated by Section 5(d) and all other work performed in connection with the proposed offering of Shares on or prior to the date hereof (the “Program Establishment Expenses”); provided that the Program Establishment Expenses reimbursable pursuant to this clause (iv)(B) shall not exceed $100,000, (v) all costs and expenses incident to listing the Shares on the Exchange, (vi) the costs and charges of any transfer agent, registrar or depositary and (vii) all other costs and expenses incident to the performance of the obligations of the Company hereunder for which provision is not otherwise made in this Section. It is understood, however, that except as provided in this Section 6, Section 3(b) and Section 8, the Manager will pay all of its costs and expenses, including any advertising expenses connected with any offers the Manager may make.

     (j) If the third anniversary of the initial effective date of the Registration Statement occurs before all the Shares have been sold, prior to such third anniversary, to file, subject to Section 6(b), a new shelf registration statement and to take any other action necessary to permit the public offering of the Shares to continue without interruption (references herein to the Registration Statement shall include the new registration statement declared effective by the Commission).

     (k) To use its commercially reasonable efforts to cause the Shares to be listed for trading on the Exchange and to maintain such listing.

     (l) On the the date the Company first files the Prospectus Supplement relating to the offer and sale of the Shares pursuant to this Agreement (the “Commencement Date”), and on (i) each date that the Registration Statement or the Prospectus is amended or supplemented (other than (1) in connection with the filing of a prospectus supplement that contains solely the information set forth in Section 6(c)(i)-(iii), (2) in connection with the filing of any report or other document under Section 13, 14 or 15(d) of the Exchange Act or (3) by a prospectus supplement relating to the offering of Shelf Securities other than the Shares) or (ii) there is filed with the Commission any document incorporated by reference into the Prospectus (other than a Current Report on Form 8-K, unless the Manager shall otherwise reasonably request) (such

Commencement Date and each such date referred to in (i) and (ii) above, a “Representation Date”), to furnish or cause to be furnished to the Manager forthwith a certificate dated and delivered as of such date, in form reasonably satisfactory to the Manager, to the effect that the statements contained in the certificate referred to in Section 5(b) of this Agreement are true and correct as of such Representation Date, as though made at and as of such time modified as necessary to relate to the Registration Statement and the Prospectus as amended and supplemented to the time of delivery of such certificate.

     (m) On each Representation Date, the Company shall cause to be furnished to the Manager, dated as of such date, in form and substance satisfactory to the Manager, the written opinion of (i) Husch ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ LLP, outside counsel for the Company, and (ii) the General Counsel of the Company, each of the same tenor as described in Section 5(c), but modified as necessary to relate to the Registration Statement and the Prospectus as amended and supplemented to the time of delivery of such opinions.

     (n) On each Representation Date, Cravath, Swaine & ▇▇▇▇▇ LLP, counsel to the Manager, shall furnish to the Manager a written opinion, dated as of such date in form and substance reasonably satisfactory to the Manager.

     With respect to Sections 6(m) and 6(n) above, in lieu of delivering such an opinion for dates subsequent to the Commencement Date, such counsel may furnish the Manager with a letter (a “Reliance Letter”) to the effect that the Manager may rely on a prior opinion delivered under Section 6(m) or Section 6(n), as the case may be, to the same extent as if it were dated the date of such letter (except that statements in such prior opinion shall be deemed to relate to the Registration Statement and the Prospectus as amended or supplemented as of such subsequent date).

     (o) On the Commencement Date and each time that (i) the Registration Statement or the Prospectus is amended or supplemented to include additional financial information, (ii) the Company files an annual report on Form 10-K or quarterly report on Form 10-Q, (iii) there is furnished with the Commission by the Company any document which contains financial information, including any earnings release, (iv) there is filed with the Commission any document (other than an annual report on Form 10-K or quarterly report on Form 10-Q) incorporated by reference into the Prospectus which contains additional or amended financial information or (v) on such other dates as may be reasonably requested by the Manager, KPMG LLP, independent public accountants of the Company, shall deliver to the Manager the comfort letter(s) as described in Section 5(e).

     (p) To comply with the Due Diligence Protocol attached hereto on Schedule III and any other reasonable due diligence review or call reasonably requested by the Manager.

     (q) To reserve and keep available at all times, free of preemptive rights, Shares for the purpose of enabling the Company to satisfy its obligations hereunder.

     (r) That it consents to the Manager trading in the Common Stock for the Manager’s own account and for the account of its clients at the same time as sales of the Shares occur pursuant to this Agreement.

     (s) That each acceptance by the Company of an order confirmation in accordance with Section 2(a) hereunder shall be deemed to be an affirmation to the Manager that the representations and warranties of the Company contained in or made pursuant to this Agreement are true and correct as of the date of such acceptance as though made at and as of such date, and an undertaking that such representations and warranties will be true and correct as of the Time of Sale and the Settlement Date for the Shares relating to such acceptance as though made at and as of each of such dates (except that such representations and warranties shall be deemed to relate to the Registration Statement and the Prospectus as amended and supplemented relating to such Shares).

     (t) Prior to instructing the Manager pursuant to Section 2 hereof, a committee of the Company’s board of directors (the “Board”), authorized by the Board, (i) shall have approved the minimum price and maximum number of Shares to be sold and (ii) shall have provided to the Company an authorizing resolution, substantially in the form of Exhibit C-1 or Exhibit C-2, approving such price and number. The instructions provided to the Manager by the Company, pursuant to Section 2, shall reflect the terms of such authorizing resolution.

     (u) Not to sell, offer to sell, contract or agree to sell, hypothecate, pledge, grant any option to sell or otherwise dispose of or agree to dispose of, directly or indirectly, any shares of the Common Stock or securities convertible into or exchangeable or exercisable for the Common Stock or warrants or other rights to purchase the Common Stock or any other securities of the Company that are substantially similar to the Common Stock or permit the registration under the Securities Act of any shares of the Common Stock, except for (i) the registration of the Shares and the sales through the Manager pursuant to this Agreement, (ii) any shares of Common Stock issued by the Company upon the exercise of an option or warrant or the conversion of a security outstanding on the date hereof and referred to in the Prospectus, (iii) any shares of Common Stock issued or options to purchase Common Stock granted pursuant to existing employee benefit plans of the Company or (iv) any shares of Common Stock issued pursuant to any non-employee director stock plan, dividend reinvestment plan or stock purchase plan of the Company, during the Delivery Period, without (A) giving the Manager at least three (3) business days’ prior written notice specifying the nature of the proposed sale and the date of such proposed sale and (B) the Manager suspending activity under this program for such period of time as requested by the Company.

     7. Covenants of the Manager. The Manager covenants with the Company not to take any action that would result in the Company being required to file with the Commission under Rule 433(d) a free writing prospectus prepared by or on behalf of the Manager that otherwise would not be required to be filed by the Company thereunder, but for the action of the Manager.

     8. Indemnity and Contribution. (a) The Company agrees to indemnify and hold harmless the Manager, the directors, officers, employees, agents of the Manager and each person, if any, who controls the Manager within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act and each affiliate of the Manager within the meaning of Rule 405 of the Securities Act from and against any and all losses, claims, damages and liabilities (including, without limitation, any legal or other expenses reasonably incurred in connection with defending or investigating any such action or claim) caused by any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement, the

Prospectus, the Prospectus Supplement (including any Interim Prospectus Supplement), the General Disclosure Package, any free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act, or any amendment or supplement thereto, or caused by any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as such losses, claims, damages or liabilities are caused by any such untrue statement or omission or alleged untrue statement or omission based upon information relating to the Manager furnished to the Company in writing by the Manager expressly for use therein.

     (b) The Manager agrees to indemnify and hold harmless the Company, its directors, its officers who sign the Registration Statement and each person, if any, who controls the Company within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act to the same extent as the foregoing indemnity from the Company to the Manager, but only with reference to information relating to the Manager furnished to the Company in writing by the Manager expressly for use in the Registration Statement, the Prospectus, the Prospectus Supplement (including any Interim Prospectus Supplement), the General Disclosure Package, any free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act, or any amendment or supplement thereto.

     (c) In case any proceeding (including any governmental investigation) shall be instituted involving any person in respect of which indemnity may be sought pursuant to Section 8(a) or 8(b), such person (the “indemnified party”) shall promptly notify the person against whom such indemnity may be sought (the “indemnifying party”) in writing, and the indemnifying party, upon request of the indemnified party, shall retain counsel reasonably satisfactory to the indemnified party to represent the indemnified party and any others the indemnifying party may designate in such proceeding and shall pay the fees and disbursements of such counsel related to such proceeding. In any such proceeding, any indemnified party shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such indemnified party unless (i) the indemnifying party and the indemnified party shall have mutually agreed to the retention of such counsel or (ii) the named parties to any such proceeding (including any impleaded parties) include both the indemnifying party and the indemnified party and representation of both parties by the same counsel would be inappropriate due to actual or potential differing interests between them. It is understood that the indemnifying party shall not, in respect of the legal expenses of any indemnified party in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel) for all such indemnified parties and that all such fees and expenses shall be reimbursed as they are incurred. Such firm shall be designated in writing by the Manager, in the case of parties indemnified pursuant to Section 8(a), and by the Company, in the case of parties indemnified pursuant to Section 8(b). The indemnifying party shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the indemnifying party agrees to indemnify the indemnified party from and against any loss or liability by reason of such settlement or judgment. No indemnifying party shall, without the prior written consent of the indemnified party, effect any settlement of any pending or threatened proceeding in respect of which any indemnified party is or could have been a party and indemnity could have been sought hereunder by such indemnified party, unless such settlement

includes an unconditional release of such indemnified party from all liability on claims that are the subject matter of such proceeding.

     (d) To the extent the indemnification provided for in Section 8(a) or 8(b) is unavailable to an indemnified party or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then each indemnifying party under such paragraph, in lieu of indemnifying such indemnified party thereunder, shall contribute to the amount paid or payable by such indemnified party as a result of such losses, claims, damages or liabilities (i) in such proportion as is appropriate to reflect the relative benefits received by the Company, on the one hand, and the Manager, on the other hand, from the offering of the Shares or (ii) if the allocation provided by Section 8(d)(i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in Section 8(d)(i) above but also the relative fault of the Company, on the one hand, and of the Manager, on the other hand, in connection with the statements or omissions that resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative benefits received by the Company, on the one hand, and the Manager, on the other hand, in connection with the offering of the Shares shall be deemed to be in the same respective proportions as the net proceeds from the offering of the Shares (before deducting expenses) received by the Company bear to the total commissions received by the Manager. The relative fault of the Company, on the one hand, and the Manager, on the other hand, shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by the Company or by the Manager and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission.

     (e) The Company and the Manager agree that it would not be just or equitable if contribution pursuant to this Section 8 were determined by pro rata allocation or by any other method of allocation that does not take account of the equitable considerations referred to in Section 8(d). The amount paid or payable by an indemnified party as a result of the losses, claims, damages and liabilities referred to in Section 8(d) shall be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 8, the Manager shall not be required to contribute any amount in excess of the amount by which the total price at which the Shares sold by it were offered to the public exceeds the amount of any damages that the Manager has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The remedies provided for in this Section 8 are not exclusive and shall not limit any rights or remedies which may otherwise be available to any indemnified party at law or in equity.

     (f) The indemnity and contribution provisions contained in this Section 8 and the representations, warranties and other statements of the Company contained in this Agreement shall remain operative and in full force and effect regardless of (i) any termination of this Agreement, (ii) any investigation made by or on behalf of the Manager, any person controlling the Manager or any affiliate of the Manager or by or on behalf of the Company, its officers or

directors or any person controlling the Company and (iii) acceptance of and payment for any of the Shares.

     9. Effectiveness. This Agreement shall become effective upon the execution and delivery hereof by the parties hereto.

     10. Termination. (a) The Company shall have the right, by giving written notice as hereinafter specified, to terminate this Agreement in its sole discretion at any time. Any such termination shall be without liability of any party to any other party, except that (i) with respect to any pending sale through the Manager for the Company, the obligations of the Company, including, but not limited to, its obligations under Section 4 above, shall remain in full force and effect notwithstanding such termination; and (ii) the provisions of Section 1, Section 3(b) and Section 8 of this Agreement shall remain in full force and effect notwithstanding such termination.

     (b) The Manager shall have the right, by giving written notice as hereinafter specified, to terminate this Agreement in its sole discretion at any time. Any such termination shall be without liability of any party to any other party except that (i) with respect to any pending sale through the Manager for the Company, the obligations of the Company, including, but not limited to, its obligations under Section 4 above, shall remain in full force and effect notwithstanding such termination; (ii) the provisions of Section 1 and Section 8 of this Agreement shall remain in full force and effect notwithstanding such termination and (iii) for the avoidance of doubt, any obligations of the Company under Section 3(b) existing at the time of such termination shall survive such termination.

     (c) This Agreement shall remain in full force and effect until and unless terminated pursuant to Section 10(a) or (b) above or otherwise by mutual agreement of the parties; provided that any such termination by mutual agreement or pursuant to this clause (c) shall in all cases be deemed to provide that Section 1, Section 8 and Section 9 of this Agreement shall remain in full force and effect and that, for the avoidance of doubt, any obligations of the Company under Section 3(b) existing at the time of such termination shall survive such termination.

     (d) Any termination of this Agreement shall be effective on the date specified in such notice of termination; provided that such termination shall not be effective until the close of business on the date of receipt of such notice by the Manager or the Company, as the case may be. If such termination shall occur prior to the Settlement Date for any sale of Shares, such sale shall settle in accordance with the provisions of Section 4.

     11. Entire Agreement. (a) This Agreement, including the schedules and exhibits attached hereto, represents the entire agreement between the Company and the Manager with respect to the preparation of any Registration Statement, Prospectus Supplement or the Prospectus, the conduct of the offering and the sale and distribution of the Shares.

     (b) The Company acknowledges that in connection with the offering of the Shares: (i) the Manager has acted and will act at arm’s length and owes no fiduciary duties to, the Company or any other person, (ii) the Manager owes the Company only those duties and obligations set forth in this Agreement and prior written agreements (to the extent not superseded by this Agreement), if any, and (iii) the Manager may have interests that differ from those of the

Company. The Company waives to the full extent permitted by applicable law any claims it may have against the Manager arising from an alleged breach of fiduciary duty in connection with the sale and distribution of the Shares.

     12. Counterparts. This Agreement may be signed in two or more counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument.

     13. Applicable Law; Construction. This Agreement and any claim, counterclaim or dispute of any kind or nature whatsoever arising out of in any way relating to this Agreement, directly or indirectly, shall be governed by, and construed in accordance with, the internal laws of the State of New York.

     14. Headings. The headings of the sections of this Agreement have been inserted for convenience of reference only and shall not be deemed a part of this Agreement.

     15. Notices. All communications hereunder shall be in writing and effective only upon receipt and if to the Manager shall be delivered, mailed, telefaxed or sent to ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & Co. Incorporated, ▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇, facsimile number: (▇▇▇) ▇▇▇-▇▇▇▇ (Attn: Equity Capital Markets Syndicate Desk) with a copy to Cravath, Swaine & ▇▇▇▇▇ LLP, ▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇, facsimile number: (▇▇▇) ▇▇▇-▇▇▇▇ (Attn: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇, Esq.); and if to the Company shall be delivered, mailed or sent to Commerce Bancshares, Inc., ▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ (Attn: ▇▇▇▇▇▇▇ ▇. Aberdeen) with a copy to Commerce Bancshares, Inc., ▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ (Attn: General Counsel) and with a copy to Husch ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ LLP, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ (Attn: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇, Esq.); provided, that notice to Manager’s outside counsel or to the Company’s outside counsel shall not be deemed to constitute notice hereunder.

     16. Successors and Assigns. This Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and the officers, directors, employees, agents, affiliates and controlling persons referred to in Section 8 hereof, and no other person will have any right or obligation hereunder.

[Signature page follows]

Accepted as of the date first written above

[Signature page to Equity Distribution Agreement]