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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 10-K
     
þ   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2007
or
     
o   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                      to                     
Commission file number 000-26719
MERCANTILE BANK CORPORATION
(Exact name of registrant as specified in its charter)
     
Michigan   38-3360865
     
(State or other jurisdiction of incorporation or organization)   (I.R.S. Employer Identification No.)
     
310 Leonard Street NW, Grand Rapids, Michigan   49504
     
(Address of principal executive offices)   (Zip Code)
(616) 406-3000
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
         
Title of each class       Name of each exchange on which registered
Common Stock       The Nasdaq Stock Market LLC
Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o No þ
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o No þ
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes þ No o
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company (as defined in Rule 12b-2 of the Exchange Act).
Large accelerated filer o      Accelerated filer þ      Non-accelerated filer o      Smaller reporting company o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o No þ
The aggregate value of the common equity held by non-affiliates (persons other than directors and executive officers) of the registrant, computed by reference to the closing price of the common stock as of the last business day of the registrant’s most recently completed second fiscal quarter, was approximately $211.9 million.
As of February 11, 2008, there were issued and outstanding 8,526,584 shares of the registrant’s common stock.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the proxy statement for the 2008 annual meeting of shareholders (Portions of Part III).
 
 

 


TABLE OF CONTENTS

PART I
Item 1. Business
Item 1A. Risk Factors
Item 1B. Unresolved Staff Comments
Item 2. Properties
Item 3. Legal Proceedings
Item 4. Submission of Matters to a Vote of Security Holders
PART II
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Item 6. Selected Financial Data
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operation
Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Item 8. Financial Statements and Supplementary Data
Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure
Item 9A. Controls and Procedures
Item 9B. Other Information
PART III
Item 10. Directors, Executive Officers and Corporate Governance
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 13. Certain Relationships and Related Transactions, and Director Independence
Item 14. Principal Accountant Fees and Services
PART IV
Item 15. Exhibits and Financial Statement Schedules
SIGNATURES
Amendment dated October 18, 2001 to Mercantile Bank of West Michigan Deferred Compensation Plan for Members of the Board of Directors
Mercantile Bank of Michigan Amended and Restated Deferred Compensation Plan for Members of the Board of Directors
First Amendment dated October 10, 2007 to the Mercantile Bank of Michigan Amended and Restated Deferred Compensation Plan for Members of the Board of Directors
Extension Agreement of Data Processing Contract
Form of Mercantile Bank of Michigan Amended and Restated Executive Deferred Compensation Agreement
Form of First Amendment to the Mercantile Bank of Michigan Executive Deferred Compensation Agreement
Director Fee Summary
Form of Notice of Grant of Incentive Stock Option and Stock Option Agreement
Form of Restricted Stock Award Agreement Notification of Award and Terms and Conditions of Award
Lease Agreement
Subsidiaries of the Company
Consent of BDO Seidman, LLP
Consent of Crowe Chizek and Company LLC
Rule 13a-14(a) Certifications
Section 1350 Chief Executive Officer Certification
Section 1350 Chief Financial Officer Certification


Table of Contents

PART I
Item 1. Business.
The Company
     Mercantile Bank Corporation is a registered bank holding company under the Bank Holding Company Act of 1956, as amended (the “Bank Holding Company Act”). Unless the text clearly suggests otherwise, references to “us,” “we,” “our,” or “the company” include Mercantile Bank Corporation and its wholly-owned subsidiaries. As a bank holding company, we are subject to regulation by the Board of Governors of the Federal Reserve System (the “Federal Reserve Board”). We were organized on July 15, 1997, under the laws of the State of Michigan, primarily for the purpose of holding all of the stock of Mercantile Bank of Michigan (“our bank”), and of such other subsidiaries as we may acquire or establish. Our bank commenced business on December 15, 1997.
     Mercantile Bank Mortgage Company initiated business in October 2000 as a subsidiary of our bank, and was reorganized as Mercantile Bank Mortgage Company, LLC (“our mortgage company”), on January 1, 2004. Mercantile Insurance Center, Inc. (“our insurance company”), a subsidiary of our bank, commenced operations during 2002 to offer insurance products. Mercantile Bank Real Estate Co., L.L.C., (“our real estate company”), a subsidiary of our bank, was organized on July 21, 2003, principally to develop, construct and own our new facility in downtown Grand Rapids which serves as our bank’s new main office and Mercantile Bank Corporation’s headquarters. Mercantile Bank Capital Trust I (the “Mercantile trust”), a business trust subsidiary, was formed in September 2004 to issue trust preferred securities.
     To date we have raised capital from our initial public offering of common stock in October 1997, a public offering of common stock in July 1998, three private placements of common stock during 2001, a public offering of common stock in August 2001 and a public offering of common stock in September 2003. In addition, we raised capital through a public offering of $16.0 million of trust preferred securities in 1999, which was refinanced as part of a $32.0 million private placement of trust preferred securities in 2004. Our expenses have generally been paid using the proceeds of the capital sales and dividends from our bank. Our principal source of future operating funds is expected to be dividends from our bank.
     We filed an election to become a financial holding company, pursuant to the Bank Holding Company Act, as amended by Title I of the Gramm-Leach-Bliley Act and implementing Federal Reserve Board regulations, which election became effective March 23, 2000.
Our Bank
     Our bank is a state banking company that operates under the laws of the State of Michigan, pursuant to a charter issued by the Michigan Office of Financial and Insurance Services. Our bank’s deposits are insured to the maximum extent permitted by law by the Federal Deposit Insurance Corporation (“FDIC”). Our bank’s primary service area is the Kent and Ottawa County areas of West Michigan, which includes the City of Grand Rapids, the second largest city in the State of Michigan. In addition, our bank opened new offices in the cities of East Lansing and Ann Arbor, Michigan, during 2005, and in Novi, Michigan, during 2007.
     Our bank, through its nine offices, provides commercial and retail banking services primarily to small- to medium-sized businesses based in and around the Grand Rapids, Holland, Lansing, Ann Arbor and Oakland County areas. These offices consist of a main office located at 310 Leonard Street NW, Grand Rapids, Michigan, a combination branch and retail loan center located at 4613 Alpine Avenue NW, Comstock Park, Michigan, a combination branch and operations center located at 5610 Byron Center Avenue SW, Wyoming, Michigan, and branches located at 4860 Broadmoor Avenue SE, Kentwood, Michigan, 3156 Knapp Street NE, Grand Rapids, Michigan, 880 East 16th Street, Holland, Michigan, 3737 Coolidge Road, East Lansing, Michigan, 325 Eisenhower Parkway, Ann Arbor, Michigan, and 28350 Cabot Drive, Novi, Michigan.

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     Our bank makes secured and unsecured commercial, construction, mortgage and consumer loans, and accepts checking, savings and time deposits. Our bank owns seven automated teller machines (“ATM”), located at our branch locations in Grand Rapids, Holland and East Lansing, that participate in the MAC, NYCE and PLUS regional network systems, as well as other ATM networks throughout the country. Our bank also enables customers to conduct certain loan and deposit transactions by telephone and personal computer. Courier service is provided to certain commercial customers, and safe deposit facilities are available at our branch locations in Grand Rapids, Holland and East Lansing. Our bank does not have trust powers. In December 2001, our bank entered into a joint brokerage services and marketing agreement with Raymond James Financial Services, Inc. to make available to its customers financial planning, retail brokerage, equity research, insurance and annuities, retirement planning, trust services and estate planning.
Our Mortgage Company
     Our mortgage company’s predecessor, Mercantile Bank Mortgage Company, commenced operations on October 24, 2000, when our bank contributed most of its residential mortgage loan portfolio and participation interests in certain commercial mortgage loans to Mercantile Bank Mortgage Company. On the same date, our bank also transferred its residential mortgage origination function to Mercantile Bank Mortgage Company. On January 1, 2004, Mercantile Bank Mortgage Company was reorganized as Mercantile Bank Mortgage Company, LLC, a limited liability company, which is 99% owned by our bank and 1% owned by our insurance company. The reorganization had no impact on the company’s financial position or results of operations. Mortgage loans originated and held by our mortgage company are serviced by our bank pursuant to a servicing agreement.
Our Insurance Company
     Our insurance company acquired an existing shelf insurance agency effective April 15, 2002. An Agency and Institution Agreement was entered into among our insurance company, our bank and Hub International for the purpose of providing programs of mass marketed personal lines of insurance. Insurance product offerings include private passenger automobile, homeowners, personal inland marine, boat owners, recreational vehicle, dwelling fire, umbrella policies, small business and life insurance products, all of which are provided by and written through companies that have appointed Hub International as their agent.
Our Real Estate Company
     Our real estate company was organized on July 21, 2003, principally to develop, construct and own our facility in downtown Grand Rapids that serves as our bank’s main office and Mercantile Bank Corporation’s headquarters. This facility was placed into service during the second quarter of 2005. Our real estate company is 99% owned by our bank and 1% owned by our insurance company.
The Mercantile Trust
     In 2004, we formed the Mercantile trust, a Delaware business trust. Mercantile trust’s business and affairs are conducted by its property trustee, a Delaware trust company, and three individual administrative trustees who are employees and officers of the company. Mercantile trust was established for the purpose of issuing and selling its Series A and Series B trust preferred securities and common securities, and used the proceeds from the sales of those securities to acquire Series A and Series B Floating Rate Notes issued by the company. Substantially all of the net proceeds received by the company from the Series A transaction were used to redeem the trust preferred securities that had been issued by MBWM Capital Trust I in September 1999. We established MBWM Capital Trust I in 1999 to issue the trust preferred securities that were redeemed. Substantially all of the net proceeds received by the company from the Series B transaction were contributed to our bank as capital. The Series A and Series B Floating Rate Notes are categorized on our consolidated financial statements as subordinated debentures. Additional information regarding Mercantile trust is incorporated by reference to “Note 15 — Subordinated Debentures” and “Note 16 — Regulatory Matters” of the Notes to Consolidated Financial Statements included in this Annual Report on pages F-58 through F-60.

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Effect of Government Monetary Policies
     Our earnings are affected by domestic economic conditions and the monetary and fiscal policies of the United States government, its agencies, and the Federal Reserve Board. The Federal Reserve Board’s monetary policies have had, and will likely continue to have, an important impact on the operating results of commercial banks through its power to implement national monetary policy in order to, among other things, curb inflation, maintain employment, and mitigate economic recessions. The policies of the Federal Reserve Board have a major effect upon the levels of bank loans, investments and deposits through its open market operations in United States government securities, and through its regulation of, among other things, the discount rate on borrowings of member banks and the reserve requirements against member bank deposits. Our bank maintains reserves directly with the Federal Reserve Bank of Chicago to the extent required by law. It is not possible to predict the nature and impact of future changes in monetary and fiscal policies.
Regulation and Supervision
     As a bank holding company under the Bank Holding Company Act, we are required to file an annual report with the Federal Reserve Board and such additional information as the Federal Reserve Board may require. We are also subject to examination by the Federal Reserve Board.
     The Bank Holding Company Act limits the activities of bank holding companies that have not qualified as financial holding companies to banking and the management of banking organizations, and to certain non-banking activities. These non-banking activities include those activities that the Federal Reserve Board found, by order or regulation as of the day prior to enactment of the Gramm-Leach-Bliley Act, to be so closely related to banking as to be a proper incident to banking. These non-banking activities include, among other things: operating a mortgage company, finance company, or factoring company; performing certain data processing operations; providing certain investment and financial advice; acting as an insurance agent for certain types of credit-related insurance; leasing property on a full-payout, nonoperating basis; and providing discount securities brokerage services for customers. With the exception of the activities of our mortgage company discussed above, neither we nor any of our subsidiaries engages in any of the non-banking activities listed above.
     In March 2000, our election to become a financial holding company, as permitted by the Bank Holding Company Act, as amended by Title I of the Gramm-Leach-Bliley Act, was accepted by the Federal Reserve Board. In order to continue as a financial holding company, we and our bank must satisfy statutory requirements regarding capitalization, management, and compliance with the Community Reinvestment Act. As a financial holding company, we are permitted to engage in a broader range of activities than are permitted to bank holding companies.
     Those expanded activities include any activity which the Federal Reserve Board (in certain instances in consultation with the Department of the Treasury) determines, by order or regulation, to be financial in nature or incidental to such financial activity, or to be complementary to a financial activity and not to pose a substantial risk to the safety or soundness of depository institutions or the financial system generally. Such expanded activities include, among others: insuring, guaranteeing, or indemnifying against loss, harm, damage, illness, disability or death, or issuing annuities, and acting as principal, agent, or broker for such purposes; providing financial, investment, or economic advisory services, including advising a mutual fund; and underwriting, dealing in, or making a market in securities. Other than the insurance agency activities of our insurance company, neither we nor our subsidiaries presently engage in any of the expanded activities.
     Our bank is subject to restrictions imposed by federal law and regulation. Among other things, these restrictions apply to any extension of credit to us or to our other subsidiaries, to investments in stock or other securities that we issue, to the taking of such stock or securities as collateral for loans to any borrower, and to acquisitions of assets or services from, and sales of certain types of assets to, us or our other subsidiaries. Federal law restricts our ability to borrow from our bank by limiting the aggregate amount we may borrow and by requiring that all loans to us be secured in designated amounts by specified forms of collateral.

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     With respect to the acquisition of banking organizations, we are generally required to obtain the prior approval of the Federal Reserve Board before we can acquire all or substantially all of the assets of any bank, or acquire ownership or control of any voting shares of any bank or bank holding company, if, after the acquisition, we would own or control more than 5% of the voting shares of the bank or bank holding company. Acquisitions of banking organizations across state lines are subject to certain restrictions imposed by Federal and state laws and regulations.
Employees
     As of December 31, 2007, we and our bank employed 273 full-time and 75 part-time persons. Management believes that relations with employees are good.
Lending Policy
     As a routine part of our business, we make loans and leases to businesses and individuals located within our market areas. Our lending policy states that the function of the lending operation is twofold: to provide a means for the investment of funds at a profitable rate of return with an acceptable degree of risk, and to meet the credit needs of the creditworthy businesses and individuals who are our customers. We recognize that in the normal business of lending, some losses on loans and leases will be inevitable and should be considered a part of the normal cost of doing business.
     Our lending policy anticipates that priorities in extending loans and leases will be modified from time to time as interest rates, market conditions and competitive factors change. The policy sets forth guidelines on a nondiscriminatory basis for lending in accordance with applicable laws and regulations. The policy describes various criteria for granting loans and leases, including the ability to pay; the character of the customer; evidence of financial responsibility; purpose of the loan or lease; knowledge of collateral and its value; terms of repayment; source of repayment; payment history; and economic conditions.
     The lending policy further limits the amount of funds that may be loaned or leased against specified types of real estate collateral. For certain loans secured by real estate, the policy requires an appraisal of the property offered as collateral by a state certified independent appraiser. The policy also provides general guidelines for loan to value and lease to value limits for other types of collateral, such as accounts receivable and machinery and equipment. In addition, the policy provides general guidelines as to environmental analysis, loans to employees, executive officers and directors, problem loan and lease identification, maintenance of an allowance for loan and lease losses, loan and lease review and grading, mortgage and consumer lending, and other matters relating to our lending practices.
     The Board of Directors has delegated significant lending authority to officers of our bank. The Board of Directors believes this empowerment, supported by our strong credit culture and the significant experience of our commercial lending staff, makes us responsive to our customers. The loan policy currently specifies lending authority for certain officers up to $5.0 million, and $10.0 million for our bank’s Chairman of the Board and Chief Executive Officer; however, the $10.0 million lending authority is generally used only in rare circumstances where timing is of the essence. Generally, loan requests exceeding $2.5 million require approval by the Officers Loan Committee, and loan requests exceeding $4.0 million, up to the legal lending limit of approximately $33.6 million, require approval by the Board of Directors. In most circumstances, we apply an in-house lending limit that is significantly less than our bank’s legal lending limit.
Lending Activity
     Commercial Loans. Our commercial lending group originates commercial loans and leases primarily in our market areas. Our commercial lenders have extensive commercial lending experience, with most having at least ten years’ experience. Loans and leases are originated for general business purposes, including working capital, accounts receivable financing, machinery and equipment acquisition, and commercial real estate financing, including new construction and land development.

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     Working capital loans are often structured as a line of credit and are reviewed periodically in connection with the borrower’s year-end financial reporting. These loans are generally secured by substantially all of the assets of the borrower, and have an interest rate tied to the national prime rate. Loans and leases for machinery and equipment purposes typically have a maturity of three to five years and are fully amortizing, while commercial real estate loans are usually written with a five-year maturity and amortize over a 15 to 20 year period. Commercial loans and leases typically have an interest rate that is fixed to maturity or is tied to the national prime rate.
     We evaluate many aspects of a commercial loan or lease transaction in order to minimize credit and interest rate risk. Underwriting includes an assessment of the management, products, markets, cash flow, capital, income and collateral. This analysis includes a review of the borrower’s historical and projected financial results. Appraisals are generally required by certified independent appraisers where real estate is the primary collateral, and in some cases, where equipment is the primary collateral. In certain situations, for creditworthy customers, we may accept title reports instead of requiring lenders’ policies of title insurance.
     Commercial real estate lending involves more risk than residential lending because loan balances are greater and repayment is dependent upon the borrower’s business operations. We attempt to minimize the risks associated with these transactions by generally limiting our commercial real estate lending to owner-operated properties of well-known customers or new customers whose businesses have an established profitable history. In many cases, risk is further reduced by limiting the amount of credit to any one borrower to an amount considerably less than our legal lending limit and avoiding certain types of commercial real estate financings.
     We have no material foreign loans, and no material loans to energy producing customers. We have only limited exposure to companies engaged in agricultural-related activities.
     Single-Family Residential Real Estate Loans. Our mortgage company originates single-family residential real estate loans in our market area, usually according to secondary market underwriting standards. Loans not conforming to those standards are made in limited circumstances. Single-family residential real estate loans provide borrowers with a fixed or adjustable interest rate with terms up to 30 years.
     Our bank has a home equity line of credit program. Home equity credit is generally secured by either a first or second mortgage on the borrower’s primary residence. The program provides revolving credit at a rate tied to the national prime rate.
     Consumer Loans. We originate consumer loans for a variety of personal financial needs, including new and used automobiles, boat loans, credit cards and overdraft protection for our checking account customers. Consumer loans generally have shorter terms and higher interest rates and usually involve more credit risk than single-family residential real estate loans because of the type and nature of the collateral.
     We believe our consumer loans are underwritten carefully, with a strong emphasis on the amount of the down payment, credit quality, employment stability and monthly income of the borrower. These loans are generally repaid on a monthly repayment schedule with the source of repayment tied to the borrower’s periodic income. In addition, consumer lending collections are dependent on the borrower’s continuing financial stability, and are thus likely to be adversely affected by job loss, illness and personal bankruptcy. In many cases, repossessed collateral for a defaulted consumer loan will not provide an adequate source of repayment of the outstanding loan balance because of depreciation of the underlying collateral.
     We believe that the generally higher yields earned on consumer loans compensate for the increased credit risk associated with such loans, and that consumer loans are important to our efforts to serve the credit needs of the communities and customers that we serve.

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Loan and Lease Portfolio Quality
     We utilize a comprehensive grading system for our commercial loans and leases as well as residential mortgage and consumer loans. All commercial loans and leases are graded on a ten grade rating system. The rating system utilizes standardized grade paradigms that analyze several critical factors such as cash flow, management and collateral coverage. All commercial loans and leases are graded at inception and reviewed at various intervals thereafter. Residential mortgage and consumer loans are graded on a random sampling basis after the loan has been made using a separate standardized grade paradigm that analyzes several critical factors such as debt-to-income and credit and employment histories.
     Our independent loan and lease review program is primarily responsible for the administration of the grading system and ensuring adherence to established lending policies and procedures. The loan and lease review program is an integral part of maintaining our strong asset quality culture. The loan and lease review function works closely with senior management, although it functionally reports to the Board of Directors. All commercial loan and lease relationships equal to or exceeding $1.8 million are formally reviewed every twelve months, with a random sampling performed on credits under $1.8 million. Our watch list credits are reviewed monthly by our Watch List Committee, which is comprised of personnel from the administration, lending and loan and lease review functions.
     Loans and leases are placed in a nonaccrual status when, in our opinion, uncertainty exists as to the ultimate collection of principal and interest. As of December 31, 2007, loans and leases placed in nonaccrual status totaled $28.8 million, or 1.60% of total loans and leases. As of the same date, loans and leases past due 90 days or more and still accruing interest totaled $1.0 million, or 0.05% of total loans and leases. As of December 31, 2007, there were no other significant loans and leases where known information about credit problems of borrowers warranted the placing of the loans or leases in a nonaccrual status.
     Additional detail and information relative to the loan and lease portfolio is incorporated by reference to Management’s Discussion and Analysis of Financial Condition and Results of Operation (“Management’s Discussion and Analysis”) beginning on Page F-4 and Note 3 of the Consolidated Financial Statements on pages F-46 and F-47 included in this Annual Report.
Allowance for Loan and Lease Losses
     In each accounting period, we adjust the allowance for loan and lease losses (“allowance”) to the amount we believe is necessary to maintain the allowance at adequate levels. Through the loan and lease review and credit departments, we attempt to allocate specific portions of the allowance based on specifically identifiable problem loans and leases. The evaluation of the allowance is further based on, but not limited to, consideration of the internally prepared Reserve Analysis, composition of the loan and lease portfolio, third party analysis of the loan and lease administration processes and portfolio and general economic conditions. In addition, the historical strong commercial loan and lease growth and expansions into new markets are taken into account.
     The Reserve Analysis, used since our inception and completed monthly, applies reserve allocation factors to outstanding loan and lease balances to calculate an overall allowance dollar amount. For commercial loans and leases, which continue to comprise a vast majority of our total loans and leases, reserve allocation factors are based upon the loan ratings as determined by our standardized grade paradigms. For retail loans, reserve allocation factors are based upon the type of credit. Adjustments for specific lending relationships, including impaired loans and leases, are made on a case-by-case basis. The reserve allocation factors are primarily based on the recent levels and historical trends of net loan charge-offs and non-performing assets, the comparison of the recent levels and historical trends of net loan charge-offs and non-performing assets with a customized peer group consisting of ten similarly-sized publicly traded banking organizations conducting business in the states of Michigan, Illinois, Indiana or Ohio, the review and consideration of our loan and lease migration analysis and the experience of senior management making similar loans and leases for an extensive period of time. We regularly review the Reserve Analysis and make adjustments periodically based upon identifiable trends and experience.

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     We believe that the present allowance is adequate, based on the broad range of considerations listed above.
     The primary risks associated with commercial loans and leases are the financial condition of the borrower, the sufficiency of collateral, and lack of timely payment. We have a policy of requesting and reviewing periodic financial statements from our commercial loan and lease customers, and periodically reviewing existence of collateral and its value. The primary risk element that we consider for consumer and residential real estate loans is lack of timely payment. We have a reporting system that monitors past due loans and have adopted policies to pursue our creditor’s rights in order to preserve our bank’s collateral position.
     Additional detail regarding the allowance is incorporated by reference to Management’s Discussion and Analysis beginning on Page F-4 and Note 3 of the Notes to Consolidated Financial Statements of the Company on pages F-46 and F-47 included in this Annual Report.
     Although we believe the allowance is adequate to absorb probable incurred losses as they arise, there can be no assurance that we will not sustain losses in any given period which could be substantial in relation to, or greater than, the size of the allowance.
Investments
     Bank Holding Company Investments. The principal investments of our bank holding company are the investments in the common stock of our bank and the common securities of Mercantile trust. Other funds of our bank holding company may be invested from time to time in various debt instruments.
     As a bank holding company, we are also permitted to make portfolio investments in equity securities and to make equity investments in subsidiaries engaged in a variety of non-banking activities, which include real estate-related activities such as community development, real estate appraisals, arranging equity financing for commercial real estate, and owning and operating real estate used substantially by our bank or acquired for its future use. In addition, our bank holding company’s qualification as a financial holding company enables us to make equity investments in companies engaged in a broader range of financial activities than we could do without that qualification. Such expanded activities include insuring, guaranteeing, or indemnifying against loss, harm, damage, illness, disability or death, or issuing annuities, and acting as principal, agent, or broker for such purposes; providing financial, investment, or economic advisory services, including advising a mutual fund; and underwriting, dealing in, or making a market in securities. Our bank holding company has no plans at this time to make directly any of these equity investments at the bank holding company level. Our Board of Directors may, however, alter the investment policy at any time without shareholder approval.
     In addition, so long as our bank holding company is qualified as a financial holding company, it would be permitted, as part of the business of underwriting or merchant banking activity and under certain circumstances and procedures, to invest in shares or other ownership interests in, or assets of, companies engaged in non-financial activities. In order to make those investments, our bank holding company would be required (i) to become, or to have an affiliate that is, a registered securities broker or dealer or a registered municipal securities dealer, or (ii) to control both an insurance company predominantly engaged in underwriting life, accident and health, or property and casualty insurance (other than credit insurance) or issuing annuities, and a registered investment adviser that furnishes investment advice to an insurance company. We do not currently have any securities, insurance, or investment advisory affiliates of the required types, nor does our bank holding company have any current plans to make any of the equity investments described in this paragraph.

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     Our Bank’s Investments. Our bank may invest its funds in a wide variety of debt instruments and may participate in the federal funds market with other depository institutions. Subject to certain exceptions, our bank is prohibited from investing in equity securities. Among the equity investments permitted for our bank under various conditions and subject in some instances to amount limitations, are shares of a subsidiary insurance agency, mortgage company, real estate company, or Michigan business and industrial development company, such as our insurance company, our mortgage company, or our real estate company. Under another such exception, in certain circumstances and with prior notice to or approval of the FDIC, our bank could invest up to 10% of its total assets in the equity securities of a subsidiary corporation engaged in the acquisition and development of real property for sale, or the improvement of real property by construction or rehabilitation of residential or commercial units for sale or lease. Our bank has no present plans to make such an investment. Real estate acquired by our bank in satisfaction of or foreclosure upon loans may be held by our bank for specified periods. Our bank is also permitted to invest in such real estate as is necessary for the convenient transaction of its business. Our bank’s Board of Directors may alter the bank’s investment policy without shareholder approval at any time.
     Additional detail and information relative to the securities portfolio is incorporated by reference to Management’s Discussion and Analysis beginning on Page F-4 and Note 2 of the Notes to Consolidated Financial Statements on pages F-43 through F-45 included in this Annual Report.
Competition
     Our primary markets for loans and core deposits are the Grand Rapids, Holland, Lansing, Ann Arbor and Oakland County metropolitan areas. We face substantial competition in all phases of our operations from a variety of different competitors. We compete for deposits, loans and other financial services with numerous Michigan-based and out-of-state banks, savings banks, thrifts, credit unions and other financial institutions as well as from other entities that provide financial services. Some of the financial institutions and financial service organizations with which we compete are not subject to the same degree of regulation as we are. Many of our primary competitors have been in business for many years, have established customer bases, are larger, have substantially higher lending limits than we do, and offer larger branch networks and other services which we do not. Most of these same entities have greater capital resources than we do, which, among other things, may allow them to price their services at levels more favorable to the customer and to provide larger credit facilities than we do. Under the Gramm-Leach-Bliley Act, effective March 11, 2000, securities firms and insurance companies that elect to become financial holding companies may acquire banks and other financial institutions. The Gramm-Leach-Bliley Act affects the competitive environment in which we conduct our business. The financial services industry is also likely to become more competitive as further technological advances enable more companies to provide financial services.
Selected Statistical Information
     Management’s Discussion and Analysis beginning on Page F-4 in this Annual Report includes selected statistical information.
Return on Equity and Assets
     Return on Equity and Asset information is included in Management’s Discussion and Analysis beginning on Page F-4 in this Annual Report.
Available Information
     We maintain an internet website at www.mercbank.com. We make available on or through our website, free of charge, our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 as soon as reasonably practical after we electronically file such material with, or furnish it to, the Securities and Exchange Commission. We do not intend the address of our website to be an active link or to otherwise incorporate the contents of our website into this Annual Report.

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Item 1A. Risk Factors.
     The following risk factors could affect our business, financial condition or results of operations. These risk factors should be considered in connection with evaluating the forward-looking statements contained in this Annual Report because they could cause the actual results and conditions to differ materially from those projected in forward-looking statements. Before you buy our common stock, you should know that investing in our common stock involves risks, including the risks described below. The risks that are highlighted here are not the only ones we face. If the adverse matters referred to in any of the risks actually occur, our business, financial condition or operations could be adversely affected. In that case, the trading price of our common stock could decline, and you may lose all or part of your investment.
Adverse changes in economic conditions or interest rates may negatively affect our earnings, capital and liquidity.
     The results of operations for financial institutions, including our bank, may be materially and adversely affected by changes in prevailing local and national economic conditions, including declines in real estate market values and the related declines in value of our real estate collateral, rapid increases or decreases in interest rates and changes in the monetary and fiscal policies of the federal government. Our profitability is heavily influenced by the spread between the interest rates we earn on loans and investments and the interest rates we pay on deposits and other interest-bearing liabilities. Substantially all of our loans are to businesses and individuals in western, south central, or southeastern Michigan, and any decline in the economy of these areas could adversely affect us. Like most banking institutions, our net interest spread and margin will be affected by general economic conditions and other factors that influence market interest rates and our ability to respond to changes in these rates. At any given time, our assets and liabilities may be such that they will be affected differently by a given change in interest rates.
Our credit losses could increase and our allowance for loan and lease losses may not be adequate to cover actual loan losses.
     The risk of nonpayment of loans is inherent in all lending activities, and nonpayment, when it occurs, may have a materially adverse effect on our earnings and overall financial condition as well as the value of our common stock. Our focus on commercial lending may result in a larger concentration of loans to small businesses. As a result, we may assume different or greater lending risks than other banks. We make various assumptions and judgments about the collectibility of our loan portfolio and provide an allowance for losses based on several factors. If our assumptions are wrong, our allowance for loan and lease losses may not be sufficient to cover our losses, which would have an adverse effect on our operating results. The actual amounts of future provisions for loan and lease losses cannot be determined at this time and may exceed the amounts of past provisions. Additions to our allowance for loan and lease losses decrease our net income.
We rely heavily on our management and other key personnel, and the loss of any of them may adversely affect our operations.
     We are and will continue to be dependent upon the services of our management team, including Michael H. Price, Chairman of the Board, President and Chief Executive Officer, and our other senior managers. The loss of Mr. Price, or any of our other senior managers, could have an adverse effect on our growth and performance. We have entered into employment contracts with Mr. Price and two other executive officers. The contracts provide for a three year employment period that is extended for an additional year each year unless a notice is given indicating that the contract will not be extended.

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     In addition, we continue to depend on our city presidents and key commercial loan officers. Our city presidents and several of our commercial loan officers are responsible, or share responsibility, for generating and managing a significant portion of our commercial loan and lease portfolio. Our success can be attributed in large part to the relationships these officers as well as members of our management team have developed and are able to maintain with our customers as we continue to implement our community banking philosophy. The loss of any of these commercial loan officers could adversely affect our loan and lease portfolio and performance, and our ability to generate new loans and leases. Many of our key employees have signed agreements with us agreeing not to compete with us in one or more of our markets for specified time periods if they leave employment with us.
     Some of the other financial institutions in our markets also require their key employees to sign agreements that preclude or limit their ability to leave their employment and compete with them or solicit their customers. These agreements make it more difficult for us to hire loan officers with experience in our markets who can immediately solicit their former or new customers on our behalf.
Decline in the availability of out-of-area deposits could cause liquidity or interest rate margin concerns, or limit our growth.
     We have utilized and expect to continue to utilize out-of-area or wholesale deposits to support our asset growth. These deposits are generally a lower cost source of funds when compared to the interest rates that we would have to offer in our local markets to generate a commensurate level of funds. In addition, the overhead costs associated with wholesale deposits are considerably less than the overhead costs we would incur to obtain and administer a similar level of local deposits. A decline in the availability of these wholesale deposits would require us to fund our growth with more costly funding sources, which could reduce our net interest margin, limit our growth, reduce our asset size, or increase our overhead costs. Wholesale deposits include deposits obtained through brokers. If a bank is not well capitalized, regulatory approval is required to accept brokered deposits.
Future sales of our common stock or other securities may dilute the value of our common stock.
     In many situations, our Board of Directors has the authority, without any vote of our shareholders, to issue shares of our authorized but unissued stock, including shares authorized and unissued under our Stock Incentive Plan of 2006. In the future, we may issue additional securities, through public or private offerings, in order to raise additional capital. Any such issuance would dilute the percentage of ownership interest of existing shareholders and may dilute the per share book value of the common stock. In addition, option holders under our stock-based incentive plans may exercise their options at a time when we would otherwise be able to obtain additional equity capital on more favorable terms.
Our growth and expansion may be limited by many factors.
     Our primary growth strategy has been to grow internally by increasing our business in the western Michigan area, and more recently in the Lansing, Ann Arbor and Oakland County areas of Michigan. We are also considering other areas in which we may expand our business. This internal growth strategy depends in large part on generating an increasing level of loans and deposits at acceptable risk and interest rate levels without commensurate increases in non-interest expenses. There can be no assurance that we will be successful in continuing our growth strategy due to delays and other impediments resulting from regulatory oversight, limited availability of qualified personnel and favorable and cost effective branch sites, and management time, capital, and expenses required to develop new branch sites and markets. In addition, the success of our growth strategy will depend on maintaining sufficient regulatory capital levels and on adequate economic conditions in our market areas.

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     In addition, although we have no current plans to do so, we may acquire banks, related businesses or branches of other financial institutions that we believe provide a strategic fit with our business. To the extent that we grow through acquisitions, we cannot assure you that we will be able to adequately or profitably manage this growth. Acquiring other banks, businesses, or branches involves risks commonly associated with acquisitions, including exposure to unknown or contingent liabilities and asset quality issues, difficulty and expense of integrating the operations and personnel, potential disruption to our business including the diversion of management’s time and attention, and the possible loss of key employees and customers.
Our future success is dependent on our ability to compete effectively in the highly competitive banking industry.
     We face substantial competition in all phases of our operations from a variety of different competitors. Our future growth and success will depend on our ability to compete effectively in this highly competitive environment. We compete for deposits, loans and other financial services with numerous Michigan-based and out-of-state banks, thrifts, credit unions and other financial institutions as well as other entities that provide financial services, including securities firms and mutual funds. Some of the financial institutions and financial service organizations with which we compete are not subject to the same degree of regulation as we are. Most of our competitors have been in business for many years, have established customer bases, are larger, have substantially higher lending limits than we do and offer branch networks and other services which we do not, including trust and international banking services. Most of these entities have greater capital and other resources than we do, which, among other things, may allow them to price their services at levels more favorable to the customer and to provide larger credit facilities than we do. This competition may limit our growth or earnings. Under the Gramm-Leach-Bliley Act of 1999, effective March 11, 2000, securities firms and insurance companies that elect to become financial holding companies may acquire banks and other financial institutions. The Gramm-Leach-Bliley Act affects the competitive environment in which we conduct business. The financial services industry is also likely to become more competitive as further technological advances enable more companies to provide financial services. These technological advances may diminish the importance of depository institutions and other financial intermediaries in the transfer of funds between parties.
We are subject to significant government regulation, and any regulatory changes may adversely affect us.
     The banking industry is heavily regulated under both federal and state law. These regulations are primarily intended to protect customers, not our creditors or shareholders. Existing state and federal banking laws subject us to substantial limitations with respect to the making of loans, the purchase of securities, the payment of dividends and many other aspects of our business. Some of these laws may benefit us, others may increase our costs of doing business, or otherwise adversely affect us and create competitive advantages for others. Regulations affecting banks and financial services companies undergo continuous change, and we cannot predict the ultimate effect of these changes, which could have a material adverse effect on our profitability or financial condition. Federal economic and monetary policy may also affect our ability to attract deposits, make loans and achieve satisfactory interest spreads.
We continually encounter technological change, and we may have fewer resources than our competitors to continue to invest in technological improvements.
     The banking industry is undergoing technological changes with frequent introductions of new technology-driven products and services. In addition to better serving customers, the effective use of technology increases efficiency and enables financial institutions to reduce costs. Our future success will depend, in part, on our ability to address the needs of our customers by using technology to provide products and services that will satisfy customer demands for convenience as well as create additional efficiencies in our operations. Many of our competitors have substantially greater resources to invest in technological improvements. There can be no assurance that we will be able to effectively implement new technology-driven products and services or be successful in marketing these products and services to our customers.

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Our Articles of Incorporation and By-laws and the laws of Michigan contain provisions that may discourage or prevent a takeover of our company and reduce any takeover premium.
     Our Articles of Incorporation and By-laws, and the corporate laws of the State of Michigan, include provisions which are designed to provide our Board of Directors with time to consider whether a hostile takeover offer is in our and our shareholders’ best interest. These provisions, however, could discourage potential acquisition proposals and could delay or prevent a change in control. The provisions also could diminish the opportunities for a holder of our common stock to participate in tender offers, including tender offers at a price above the then-current market price for our common stock. These provisions could also prevent transactions in which our shareholders might otherwise receive a premium for their shares over then-current market prices, and may limit the ability of our shareholders to approve transactions that they may deem to be in their best interests.
     The Michigan Business Corporation Act contains provisions intended to protect shareholders and prohibit or discourage various types of hostile takeover activities. In addition to these provisions and the provisions of our Articles of Incorporation and Bylaws, federal law requires the Federal Reserve Board’s approval prior to acquiring “control” of a bank holding company. All of these provisions may delay or prevent a change in control without action by our shareholders and could adversely affect the price of our common stock.
There is a limited trading market for our common stock.
     The price of our common stock has been, and will likely continue to be, subject to fluctuations based on, among other things, economic and market conditions for bank holding companies and the stock market in general, as well as changes in investor perceptions of our company. The issuance of new shares of our common stock also may affect the market for our common stock.
     Our common stock is traded on the Nasdaq Global Select Market under the symbol “MBWM”. The development and maintenance of an active public trading market depends upon the existence of willing buyers and sellers, the presence of which is beyond our control. While we are a publicly-traded company, the volume of trading activity in our stock is still relatively limited. Even if a more active market develops, there can be no assurance that such a market will continue, or that our shareholders will be able to sell their shares at or above the offering price.
     We have paid a 5% stock dividend on our common stock each year since 2001, and have paid a quarterly cash dividend each quarter beginning with the first quarter of 2003. While we expect to continue paying cash dividends, there is no assurance that we will continue to do so.
Our business is subject to operational risks.
     We, like most financial institutions, are exposed to many types of operational risks, including the risk of fraud by employees or outsiders, unauthorized transactions by employees or operational errors. Operational errors may include clerical or record keeping errors or those resulting from faulty or disabled computer or telecommunications systems. Given our volume of transactions, certain errors may be repeated or compounded before they are discovered and successfully corrected. Our necessary dependence upon automated systems to record and process our transaction volume may further increase the risk that technical system flaws or employee tampering or manipulation of those systems will result in losses that are difficult to detect.

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     We may also be subject to disruptions of our operating systems arising from events that are wholly or partially beyond our control, including, for example, computer viruses or electrical or telecommunications outages, which may give rise to losses in service to customers and to loss or liability to us. We are further exposed to the risk that our external vendors may be unable to fulfill their contractual obligations to us, or will be subject to the same risk of fraud or operational errors by their respective employees as are we, and to the risk that our or our vendors’ business continuity and data security systems prove not to be sufficiently adequate. We also face the risk that the design of our controls and procedures prove inadequate or are circumvented, causing delays in detection or errors in information. Although we maintain a system of controls designed to keep operational risk at appropriate levels, there can be no assurance that we will not suffer losses from operational risks in the future that may be material in amount.
Item 1B. Unresolved Staff Comments
     We have received no written comments regarding our periodic or current reports from the staff of the Securities and Exchange Commission that were issued 180 days or more before the end of our 2007 fiscal year and that remain unresolved.
Item 2. Properties.
     During 2005, our bank placed into service a new four-story facility located approximately two miles north from the center of downtown Grand Rapids. This facility serves as the Company’s headquarters and our bank’s main office, and houses the administration function, our bank’s commercial lending and review function, our bank’s loan operations function, a full service branch, portions of our bank’s retail lending and business development function and our bank’s retail brokerage operation. The facility consists of approximately 55,000 square feet of usable space and contains multiple drive-through lanes with ample parking. The land and building are owned by our real estate company. The address of this facility is 310 Leonard Street NW, Grand Rapids, Michigan.
     Our bank designed and constructed a full service branch and retail loan facility which opened in July of 1999 in Alpine Township, a northwest suburb of Grand Rapids. The facility is one story and has approximately 8,000 square feet of usable space. The land and building are owned by our bank. The facility has multiple drive-through lanes and ample parking space. The address of this facility is 4613 Alpine Avenue NW, Comstock Park, Michigan.
     During 2001, our bank designed and constructed two facilities on a 4-acre parcel of land located in the City of Wyoming, a southwest suburb of Grand Rapids. The land had been purchased by our bank in 2000. The larger of the two buildings is a full service branch and deposit operations facility which opened in September of 2001. The facility is two-stories and has approximately 25,000 square feet of usable space. The facility has multiple drive-through lanes and ample parking space. The address of this facility is 5610 Byron Center Avenue SW, Wyoming, Michigan. The other building is a single-story facility with approximately 11,000 square feet of usable space. Our bank’s accounting, audit, loss prevention and wire transfer functions are housed in this building, which underwent a renovation in 2005 that almost doubled its size. The address of this facility is 5650 Byron Center Avenue SW, Wyoming, Michigan.
     During 2002, our bank designed and constructed a full service branch which opened in December of 2002 in the City of Kentwood, a southeast suburb of Grand Rapids. The land had been purchased by our bank in 2001. The facility is one story and has approximately 10,000 square feet of usable space. The facility has multiple drive-through lanes and ample parking space. The address of this facility is 4860 Broadmoor Avenue SW, Kentwood, Michigan.
     During 2003, our bank designed and constructed a full service branch in the northeast quadrant of the City of Grand Rapids. The land had been purchased by our bank in 2002. The facility is one story and has

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approximately 3,500 square feet of usable space. The facility has multiple drive-through lanes and ample parking space. The address of this facility is 3156 Knapp Street NE, Grand Rapids, Michigan.
     During 2003, our bank designed and started construction of a new two-story facility located in Holland, Michigan. This facility, which was completed during the fourth quarter of 2004, serves as a full service banking center for the Holland area, including commercial lending, retail lending and a full service branch. The facility, which is owned by our bank, consists of approximately 30,000 square feet of usable space and contains multiple drive-through lanes with ample parking. The address of this facility is 880 East 16th Street, Holland, Michigan.
     During 2005, our bank opened a branch facility in the City of Ann Arbor, Michigan. The facility is one story and has approximately 10,000 square feet of usable space. The facility is operated under a lease agreement between our bank and a third party, and serves as a full service banking center for the Ann Arbor area, including commercial lending, retail lending and a full service branch. There is ample parking space, but no drive-through lanes. The address of this facility is 325 Eisenhower Parkway, Ann Arbor, Michigan.
     During 2006, our bank purchased approximately 3 acres of vacant land and designed and initiated construction of a new three-story facility in East Lansing, Michigan. This facility was completed during the second quarter of 2007, and serves as a full service banking center for the greater Lansing area, including commercial lending, retail lending, and a full service branch. The facility consists of approximately 27,000 square feet of usable space and contains multiple drive-through lanes with ample parking. The address of this facility is 3737 Coolidge Road, East Lansing, Michigan.
     During 2007, our bank opened a branch facility in the City of Novi, Michigan. The facility is one story and has approximately 8,600 square feet of usable space. The facility is operated under a lease agreement between our bank and a third party, and serves as a full service banking center for the Oakland County area, including commercial lending, retail lending and a full service branch. There is ample parking space, but no drive-through lanes. The address of this facility is 28350 Cabot Road, Novi, Michigan.
Item 3. Legal Proceedings.
     From time to time, we may be involved in various legal proceedings that are incidental to our business. In the opinion of management, we are not a party to any legal proceedings that are material to our financial condition, either individually or in the aggregate.
Item 4. Submission of Matters to a Vote of Security Holders.
     None
PART II
Item 5.   Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.
     Our common stock is traded on the Nasdaq Global Select Market under the symbol “MBWM”. At February 11, 2008, there were 301 record holders of our common stock. In addition, we estimate that there were approximately 4,000 beneficial owners of our common stock who own their shares through brokers or banks.

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     The following table shows the high and low sales prices for our common stock as reported by the Nasdaq Global Select Market for the periods indicated and the quarterly cash dividends paid by us during those periods. The prices have been adjusted for the 5% stock dividends paid on May 4, 2007 and May 16, 2006.
                         
    High   Low   Dividend
2007
                       
First Quarter
  $ 36.62     $ 29.30     $ 0.13  
Second Quarter
    31.43       26.59       0.14  
Third Quarter
    27.40       19.86       0.14  
Fourth Quarter
    22.70       14.49       0.14  
 
                       
2006
                       
First Quarter
  $ 36.38     $ 34.01     $ 0.11  
Second Quarter
    39.57       33.61       0.12  
Third Quarter
    39.10       35.16       0.12  
Fourth Quarter
    38.87       35.30       0.12  
     Holders of our common stock are entitled to receive dividends that the Board of Directors may declare from time to time. We may only pay dividends out of funds that are legally available for that purpose. We are a holding company and substantially all of our assets are held by our subsidiaries. Our ability to pay dividends to our shareholders depends primarily on our bank’s ability to pay dividends to us. Dividend payments and extensions of credit to us from our bank are subject to legal and regulatory limitations, generally based on capital levels and current and retained earnings, imposed by law and regulatory agencies with authority over our bank. The ability of our bank to pay dividends is also subject to its profitability, financial condition, capital expenditures and other cash flow requirements. In addition, under the terms of our subordinated debentures, we would be precluded from paying dividends on our common stock if an event of default has occurred and is continuing under the subordinated debentures, or if we exercised our right to defer payments of interest on the subordinated debentures, until the deferral ended.
     On January 8, 2008, we declared a $0.15 per share cash dividend on our common stock, payable on March 10, 2008 to record holders as of February 8, 2008. We currently expect to continue to pay a quarterly cash dividend, although there can be no assurance that we will continue to do so.
Issuer Purchases of Equity Securities
     We did not purchase any shares of our common stock during the fourth quarter of 2007.
Shareholder Return Performance Graph
     Set forth below is a line graph comparing the yearly percentage change in the cumulative total shareholder return on our common stock (based on the last reported sales price of the respective year) with the cumulative total return of the Nasdaq Composite Index and the SNL Nasdaq Bank Index from December 31, 2002 through December 31, 2007. The following is based on an investment of $100 on December 31, 2002 in our common stock, the Nasdaq Composite Index and the SNL Nasdaq Bank Index, with dividends reinvested where applicable.

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(PERFORMANCE GRAPH)
                                                                 
 
        Period Ending  
  Index     12/31/02     12/31/03     12/31/04     12/31/05     12/31/06     12/31/07  
 
Mercantile Bank Corporation
      100.00         163.88         188.10         194.47         202.59         89.59    
 
NASDAQ Composite
      100.00         150.01         162.89         165.13         180.85         198.60    
 
SNL Bank NASDAQ Index
      100.00         129.08         147.94         143.43         161.02         126.42    
 
Item 6. Selected Financial Data.
     The Selected Financial Data on page F-3 in this Annual Report is incorporated here by reference.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operation.
     Management’s Discussion and Analysis on pages F-4 through F-23 in this Annual Report is incorporated here by reference.
Item 7A. Quantitative and Qualitative Disclosures About Market Risk.
     The information under the heading “Market Risk Analysis” on pages F-24 through F-26 in this Annual Report is incorporated here by reference.

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Item 8. Financial Statements and Supplementary Data.
     The Consolidated Financial Statements, Notes to Consolidated Financial Statements and the Reports of Independent Registered Public Accounting Firms on pages F-27 through F-29 in this Annual Report are incorporated here by reference.
Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.
     We previously reported a change in our registered public accounting firm from Crowe Chizek and Company LLC to BDO Seidman, LLP. On September 19, 2006, we filed a report on Form 8-K with the Securities and Exchange Commission reporting the change of accountants and making related disclosures.
Item 9A. Controls and Procedures.
     As of December 31, 2007, an evaluation was performed under the supervision of and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures. Based on that evaluation, our management, including our Chief Executive Officer and Chief Financial Officer, concluded that our disclosure controls and procedures were effective as of December 31, 2007.
     There have been no significant changes in our internal controls over financial reporting during the quarter ended December 31, 2007, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
     Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rules 13a-15(f). There are inherent limitations in the effectiveness of any system of internal control. Accordingly, even an effective system of internal control can provide only reasonable assurance with respect to financial statement preparation.
     Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2007. This evaluation was based on criteria for effective internal control over financial reporting described in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on our evaluation under the framework in Internal Control — Integrated Framework, our management concluded that our internal control over financial reporting was effective as of December 31, 2007.
     Our independent registered public accounting firm has issued an audit report on our internal control over financial reporting which is included in this Annual Report.
Item 9B. Other Information.
     None

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PART III
Item 10. Directors, Executive Officers and Corporate Governance.
     The information presented under the captions “Election of Directors,” “Executive Officers,” “Section 16(a) Beneficial Ownership Reporting Compliance” and “Corporate Governance — Code of Ethics” in the definitive Proxy Statement of Mercantile for our April 24, 2008 Annual Meeting of Shareholders (the “Proxy Statement”), a copy of which will be filed with the Securities and Exchange Commission before the meeting date, is incorporated here by reference.
     We have a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Securities Exchange Act of 1934. The members of the Audit Committee consist of Betty S. Burton, David M. Cassard, David M. Hecht, Calvin D. Murdock, Merle J. Prins and Timothy O. Schad. The Board of Directors has determined that Messrs. Cassard, Murdock and Schad, members of the Audit Committee, are qualified as audit committee financial experts, as that term is defined in the rules of the Securities and Exchange Commission. Messrs. Cassard, Murdock and Schad are independent, as independence for audit committee members is defined in the Nasdaq listing standards and the rules of the Securities and Exchange Commission.
Item 11. Executive Compensation.
     The information presented under the captions “Executive Compensation,” “Corporate Governance — Compensation Committee Interlocks and Insider Participation” and “Compensation Committee Report” in the Proxy Statement is incorporated here by reference.
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.
     The information presented under the caption “Stock Ownership of Certain Beneficial Owners and Management” in the Proxy Statement is incorporated here by reference.

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Equity Compensation Plan Information
     The following table summarizes information, as of December 31, 2007, relating to compensation plans under which equity securities are authorized for issuance.
                         
                    Number of securities
                    remaining available for
                    future issuance under
    Number of securities to   Weighted average   equity compensation
    be issued upon exercise   exercise price of   plans (excluding
    of outstanding options,   outstanding options,   securities reflected in
Plan Category   warrants and rights   warrants and rights   column (a))
    (a)   (b)   (c)
Equity compensation plans approved by security holders (1)
    271,755     $ 24.34       502,000 (2)
 
                       
Equity compensation plans not approved by security holders
    0       0       0  
 
                       
Total
    271,755     $ 24.34       502,000  
 
(1)   These plans are Mercantile’s 1997 Employee Stock Option Plan, 2000 Employee Stock Option Plan, 2004 Employee Stock Option Plan, Independent Director Stock Option Plan and the Stock Incentive Plan of 2006.
 
(2)   These securities are available under the Stock Incentive Plan of 2006. Incentive awards may include, but are not limited to, stock options, restricted stock, stock appreciation rights and stock awards.
Item 13. Certain Relationships and Related Transactions, and Director Independence.
     The information presented under the captions “Transactions with Related Persons” and “Corporate Governance — Director Independence” in the Proxy Statement is incorporated here by reference.
Item 14. Principal Accountant Fees and Services.
     The information presented under the caption “Principal Accountant Fees and Services” in the Proxy Statement is incorporated here by reference.

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PART IV
Item 15. Exhibits and Financial Statement Schedules
(a) (1) Financial Statements. The following financial statements and reports of independent registered public accounting firms of Mercantile Bank Corporation and its subsidiaries are filed as part of this report:
Report of Independent Registered Public Accounting Firm dated February 25, 2008 — BDO Seidman, LLP
Report of Independent Registered Public Accounting Firm dated February 20, 2007 — Crowe Chizek and Company LLC
Consolidated Balance Sheets -— December 31, 2007 and 2006
Consolidated Statements of Income for each of the three years in the period ended December 31, 2007
Consolidated Statements of Changes in Shareholders’ Equity for each of the three years in the period ended December 31, 2007
Consolidated Statements of Cash Flows for each of the three years in the period ended December 31, 2007
Notes to Consolidated Financial Statements
The financial statements, the notes to financial statements, and the reports of independent registered public accounting firms listed above are incorporated by reference in Item 8 of this report.
  (2)   Financial Statement Schedules
 
      Not applicable
(b)   Exhibits:
     
EXHIBIT NO.   EXHIBIT DESCRIPTION
 
   
3.1
  Our Articles of Incorporation are incorporated by reference to exhibit 3.1 of our Form 10-Q for the quarter ended June 30, 2004
 
   
3.2
  Our Amended and Restated Bylaws dated as of January 16, 2003 are incorporated by reference to exhibit 3.2 of our Registration Statement on Form S-3 (Commission File No. 333-103376) that became effective on February 21, 2003
 
   
10.1
  Our 1997 Employee Stock Option Plan is incorporated by reference to exhibit 10.1 of our Registration Statement on Form SB-2 (Commission File No. 333-33081) that became effective on October 23, 1997 *
 
   
10.2
  Our 2000 Employee Stock Option Plan is incorporated by reference to exhibit 10.14 of our Form 10-K for the year ended December 31, 2000 *
 
   
10.3
  Our 2004 Employee Stock Option Plan is incorporated by reference to exhibit 10.1 of our Form 10-Q for the quarter ended September 30, 2004 *

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EXHIBIT NO.   EXHIBIT DESCRIPTION
 
   
10.4
  Form of Stock Option Agreement for options under the 2004 Employee Stock Option Plan is incorporated by reference to exhibit 10.2 of our Form 10-Q for the quarter ended September 30, 2004 *
 
   
10.5
  Our Independent Director Stock Option Plan is incorporated by reference to exhibit 10.26 of our Form 10-K for the year ended December 31, 2002 *
 
   
10.6
  Form of Stock Option Agreement for options under the Independent Director Stock Option Plan is incorporated by reference to exhibit 10.1 of our Form 8-K filed October 22, 2004 *
 
   
10.7
  Mercantile Bank of West Michigan Deferred Compensation Plan for Members of the Board of Directors (1999) is incorporated by reference to Exhibit 10.6 of the Registration Statement of the company and our trust on Form SB-2 (Commission File Nos. 333-84313 and 333-84313-01) that became effective on September 13, 1999 *
 
   
10.8
  Amendment dated October 18, 2001 to Mercantile Bank of West Michigan Deferred Compensation Plan for Members of the Board of Directors (1999)
 
   
10.9
  Mercantile Bank of Michigan Amended and Restated Deferred Compensation Plan for Members of the Board of Directors dated June 29, 2006
 
   
10.10
  First Amendment dated October 10, 2007 to the Mercantile Bank of Michigan Amended and Restated Deferred Compensation Plan for Members of the Board of Directors dated June 29, 2006
 
   
10.11
  Agreement between Fiserv Solutions, Inc. and our bank dated September 10, 1997, is incorporated by reference to exhibit 10.3 of our Registration Statement on Form SB-2 (Commission File No. 333-33081) that became effective on October 23, 1997
 
   
10.12
  Extension Agreement of Data Processing Contract between Fiserv Solutions, Inc. and our bank dated May 12, 2000 extending the agreement between Fiserv Solutions, Inc. and our bank dated September 10, 1997, is incorporated by reference to exhibit 10.15 of our Form 10-K for the year ended December 31, 2000
 
   
10.13
  Extension Agreement of Data Processing Contract between Fiserv Solutions, Inc. and our bank dated November 21, 2002 extending the agreement between Fiserv Solutions, Inc. and our bank dated September 10, 1997, is incorporated by reference to exhibit 10.5 of our Form 10-K for the year ended December 31, 2002
 
   
10.14
  Extension Agreement of Data Processing Contract between Fiserv Solutions, Inc. and our bank dated December 20, 2006 extending the agreements between Fiserv Solutions, Inc. and our bank dated September 10, 1997 and November 21, 2002
 
   
10.15
  Amended and Restated Employment Agreement dated as of October 18, 2001, among the company, our bank and Gerald R. Johnson, Jr., is incorporated by reference to exhibit 10.21 of our Form 10-K for the year ended December 31, 2001 *
 
   
10.16
  Amended and Restated Employment Agreement dated as of October 18, 2001, among the company, our bank and Michael H. Price, is incorporated by reference to exhibit 10.22 of our Form 10-K for the year ended December 31, 2001 *

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EXHIBIT NO.   EXHIBIT DESCRIPTION
 
   
10.17
  Employment Agreement dated as of October 18, 2001, among the company, our bank and Robert B. Kaminski, Jr., is incorporated by reference to exhibit 10.23 of our Form 10-K for the year ended December 31, 2001 *
 
   
10.18
  Employment Agreement dated as of October 18, 2001, among the company, our bank and Charles E. Christmas, is incorporated by reference to exhibit 10.23 of our Form 10-K for the year ended December 31, 2001 *
 
   
10.19
  Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Gerald R. Johnson, Jr., is incorporated by reference to exhibit 10.21 of our Form 10-K for the year ended December 31, 2002 *
 
   
10.20
  Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Michael H. Price, is incorporated by reference to exhibit 10.22 of our Form 10-K for the year ended December 31, 2002 *
 
   
10.21
  Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Robert B. Kaminski, Jr., is incorporated by reference to exhibit 10.23 of our Form 10-K for the year ended December 31, 2002 *
 
   
10.22
  Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Charles E. Christmas, is incorporated by reference to exhibit 10.24 of our Form 10-K for the year ended December 31, 2002 *
 
   
10.23
  Amendment to Employment Agreement dated as of October 28, 2004, among the company, our bank and Robert B. Kaminski, Jr., is incorporated by reference to exhibit 10.21 of our Form 10-K for the year ended December 31, 2004 *
 
   
10.24
  Junior Subordinated Indenture between us and Wilmington Trust Company dated September 16, 2004 providing for the issuance of the Series A and Series B Floating Rate Junior Subordinated Notes due 2034 is incorporated by reference to exhibit 10.1 of our Form 8-K filed December 15, 2004
 
   
10.25
  Amended and Restated Trust Agreement dated September 16, 2004 for Mercantile Bank Capital Trust I is incorporated by reference to exhibit 10.2 of our Form 8-K filed December 15, 2004
 
   
10.26
  Placement Agreement between us, Mercantile Bank Capital Trust I, and SunTrust Capital Markets, Inc. dated September 16, 2004 is incorporated by reference to exhibit 10.3 of our Form 8-K filed December 15, 2004
 
   
10.27
  Guarantee Agreement dated September 16, 2004 between Mercantile as Guarantor and Wilmington Trust Company as Guarantee Trustee is incorporated by reference to exhibit 10.4 of our Form 8-K filed December 15, 2004
 
   
10.28
  Form of Agreement Amending Stock Option Agreement, dated November 17, 2005 issued under our 2004 Employee Stock Option Plan, is incorporated by reference to exhibit 10.1 of our Form 8-K filed December 14, 2005 *
 
   
10.29
  Second Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Gerald R. Johnson, Jr. is incorporated by reference to exhibit 10.28 of our Form 10-K for the year ended December 31, 2005 *

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EXHIBIT NO.   EXHIBIT DESCRIPTION
 
   
10.30
  Second Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Michael H. Price is incorporated by reference to exhibit 10.29 of our Form 10-K for the year ended December 31, 2005 *
 
   
10.31
  Third Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Robert B. Kaminski, Jr. is incorporated by reference to exhibit 10.30 of our Form 10-K for the year ended December 31, 2005 *
 
   
10.32
  Second Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Charles E. Christmas is incorporated by reference to exhibit 10.31 of our Form 10-K for the year ended December 31, 2005 *
 
   
10.33
  Form of Mercantile Bank of Michigan Executive Deferred Compensation Agreement, that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank is incorporated by reference to exhibit 10.32 of our Form 10-K for the year ended December 31, 2005 *
 
   
10.34
  Form of Mercantile Bank of Michigan Amended and Restated Executive Deferred Compensation Agreement dated November 18, 2006, that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank *
 
   
10.35
  Form of First Amendment to the Mercantile Bank of Michigan Executive Deferred Compensation Agreement dated November 18, 2006, that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank, dated October 25, 2007 *
 
   
10.36
  Form of Mercantile Bank of Michigan Split Dollar Agreement that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank is incorporated by reference to exhibit 10.33 of our Form 10-K for the year ended December 31, 2005 *
 
   
10.37
  Director Fee Summary *
 
   
10.38
  Lease Agreement between our bank and The Conlin Company dated July 12, 2005 for our Ann Arbor, Michigan office is incorporated by reference to exhibit 10.36 of our Form 10-K for the year ended December 31, 2005
 
   
10.39
  Stock Incentive Plan of 2006 is incorporated by reference to Appendix A of our proxy statement for our April 27, 2006 annual meeting of shareholders that was filed with the Securities and Exchange Commission *
 
   
10.40
  Form of Notice of Grant of Incentive Stock Option and Stock Option Agreement for incentive stock options granted in 2006 under our Stock Incentive Plan of 2006 is incorporated by reference to exhibit 10.1 of our Form 8-K filed November 22, 2006 *

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EXHIBIT NO.   EXHIBIT DESCRIPTION
 
   
10.41
  Form of Notice of Grant of Incentive Stock Option and Stock Option Agreement for incentive stock options granted after 2006 under our Stock Incentive Plan of 2006 *
 
   
10.42
  Form of Restricted Stock Award Agreement Notification of Award and Terms and Conditions of Award for restricted stock granted in 2006 under our Stock Incentive Plan of 2006 is incorporated by reference to exhibit 10.2 of our Form 8-K filed November 22, 2006 *
 
   
10.43
  Form of Restricted Stock Award Agreement Notification of Award and Terms and Conditions of Award for restricted stock granted after 2006 under our Stock Incentive Plan of 2006 *
 
   
10.44
  Executive Officer Bonus Plan for 2007 is incorporated by reference to exhibit 10.1 of our Form 8-K filed January 29, 2007 *
 
   
10.45
  Retirement Agreement by and among Mercantile Bank Corporation, Mercantile Bank of Michigan and Gerald R. Johnson, Jr. is incorporated by reference to exhibit 10.1 of our Form 8-K filed May 25, 2007 *
 
   
10.46
  Additional Release of Claims Pursuant to Retirement Agreement Dated May 24, 2007 by and among Mercantile Bank Corporation, Mercantile Bank of Michigan and Gerald R. Johnson, Jr. is incorporated by reference to exhibit 10.1 of our Form 10-Q for the quarter ended September 30, 2007 *
 
   
10.47
  Lease Agreement between our bank and CD Partners LLC dated October 2, 2007 for our Oakland County, Michigan office
 
   
21
  Subsidiaries of the company
 
   
23.1
  Consent of BDO Seidman, LLP
 
   
23.2
  Consent of Crowe Chizek and Company LLC
 
   
31
  Rule 13a-14(a) Certifications
 
   
32.1
  Section 1350 Chief Executive Officer Certification
 
   
32.2
  Section 1350 Chief Financial Officer Certification
 
*   Management contract or compensatory plan
(c)   Financial Statements Not Included In Annual Report
 
    Not applicable

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MERCANTILE BANK CORPORATION
FINANCIAL INFORMATION
December 31, 2007 and 2006

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MERCANTILE BANK CORPORATION
FINANCIAL INFORMATION
December 31, 2007 and 2006
CONTENTS
         
SELECTED FINANCIAL DATA
    F-3  
 
       
MANAGEMENT’S DISCUSSION AND ANALYSIS
    F-4  
 
       
REPORTS OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRMS
    F-27  
 
       
REPORT BY MERCANTILE BANK CORPORATION’S MANAGEMENT ON INTERNAL CONTROL OVER FINANCIAL REPORTING
    F-30  
 
       
CONSOLIDATED FINANCIAL STATEMENTS
       
 
       
CONSOLIDATED BALANCE SHEETS
    F-31  
 
       
CONSOLIDATED STATEMENTS OF INCOME
    F-32  
 
       
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
    F-33  
 
       
CONSOLIDATED STATEMENTS OF CASH FLOWS
    F-35  
 
       
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
    F-37  

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SELECTED FINANCIAL DATA
                                         
    2007     2006     2005     2004     2003  
    (Dollars in thousands except per share data)  
Consolidated Results of Operations:
                                       
 
                                       
Interest income
  $ 144,181     $ 137,260     $ 102,130     $ 69,022     $ 54,658  
Interest expense
    88,624       75,673       46,838       26,595       23,395  
 
                             
Net interest income
    55,557       61,587       55,292       42,427       31,263  
Provision for loan and lease losses
    11,070       5,775       3,790       4,674       3,800  
Noninterest income
    5,870       5,261       5,661       4,302       4,409  
Noninterest expense
    38,356       32,262       31,117       23,198       18,071  
 
                             
Income before income tax expense
    12,001       28,811       26,046       18,857       13,801  
Income tax expense
    3,035       8,964       8,145       5,136       3,785  
 
                             
Net income
  $ 8,966     $ 19,847     $ 17,901     $ 13,721     $ 10,016  
 
                             
 
                                       
Consolidated Balance Sheet Data:
                                       
 
                                       
Total assets
  $ 2,121,403     $ 2,067,268     $ 1,838,210     $ 1,536,119     $ 1,203,337  
Cash and cash equivalents
    29,430       51,380       36,753       20,811       16,564  
Securities
    211,736       202,419       181,614       152,965       121,510  
Loans and leases, net of deferred fees
    1,799,880       1,745,478       1,561,812       1,317,124       1,035,963  
Allowance for loan and lease losses
    25,814       21,411       20,527       17,819       14,379  
Bank owned life insurance policies
    39,118       30,858       28,071       23,750       16,441  
 
                                       
Deposits
    1,591,181       1,646,903       1,419,352       1,159,181       902,892  
Securities sold under agreements to repurchase
    97,465       85,472       72,201       56,317       49,545  
Federal Home Loan Bank advances
    180,000       95,000       130,000       120,000       90,000  
Subordinated debentures
    32,990       32,990       32,990       32,990       16,495  
Shareholders’ equity
    178,155       171,915       155,125       141,617       130,201  
 
                                       
Consolidated Financial Ratios:
                                       
 
                                       
Return on average assets
    0.43 %     1.01 %     1.05 %     0.99 %     0.96 %
Return on average shareholders’ equity
    5.10 %     12.19 %     12.05 %     10.16 %     10.61 %
Average shareholders’ equity to average assets
    8.44 %     8.31 %     8.73 %     9.79 %     9.00 %
 
                                       
Nonperforming loans and leases to total loans and leases
    1.66 %     0.49 %     0.26 %     0.22 %     0.17 %
Allowance for loan and lease losses to total loans and leases
    1.43 %     1.23 %     1.31 %     1.35 %     1.39 %
 
                                       
Tier 1 leverage capital
    9.97 %     10.04 %     10.45 %     11.53 %     12.49 %
Tier 1 leverage risk-based capital
    10.14 %     10.37 %     10.82 %     11.82 %     12.60 %
Total risk-based capital
    11.39 %     11.45 %     12.00 %     13.03 %     13.84 %
 
                                       
Per Share Data:
                                       
 
                                       
Net Income:
                                       
Basic
  $ 1.06     $ 2.36     $ 2.14     $ 1.65     $ 1.42  
Diluted
    1.06       2.33       2.10       1.61       1.39  
 
                                       
Book value at end of period
    20.89       21.43       19.46       17.78       16.40  
Dividends declared
    0.55       0.48       0.39       0.30       0.26  
Dividend payout ratio
    52.16 %     20.34 %     17.79 %     18.60 %     18.41 %

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MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
FORWARD-LOOKING STATEMENTS
The following discussion and other portions of this Annual Report contain forward-looking statements that are based on management’s beliefs, assumptions, current expectations, estimates and projections about the financial services industry, the economy, and about our company. Words such as “anticipates,” “believes,” “estimates,” “expects,” “forecasts,” “intends,” “is likely,” “plans,” “projects,” and variations of such words and similar expressions are intended to identify such forward-looking statements. These statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions (“Future Factors”) that are difficult to predict with regard to timing, extent, likelihood and degree of occurrence. Therefore, actual results and outcomes may materially differ from what may be expressed or forecasted in such forward-looking statements. We undertake no obligation to update, amend, or clarify forward-looking statements, whether as a result of new information, future events (whether anticipated or unanticipated), or otherwise.
Future Factors include changes in interest rates and interest rate relationships; demand for products and services; the degree of competition by traditional and non-traditional competitors; changes in banking regulation; changes in tax laws; changes in prices, levies, and assessments; the impact of technological advances; governmental and regulatory policy changes; the outcomes of contingencies; trends in customer behavior as well as their ability to repay loans; changes in local real estate values; changes in the national and local economies; and other risk factors described in Item 1A of this Annual Report. These are representative of the Future Factors that could cause a difference between an ultimate actual outcome and a preceding forward-looking statement.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES
Management’s Discussion and Analysis of Financial Condition and Results of Operations is based on Mercantile Bank Corporation’s consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan and lease losses, and actual results could differ from those estimates.
Allowance For Loan and Lease Losses: The allowance for loan and lease losses (“allowance”) is maintained at a level we believe is adequate to absorb probable incurred losses identified and inherent in the loan and lease portfolio. Our evaluation of the adequacy of the allowance is an estimate based on past loan loss experience, the nature and volume of the loan and lease portfolio, information about specific borrower situations and estimated collateral values and assessments of the impact of current and anticipated economic conditions on the loan and lease portfolio. Allocations of the allowance may be made for specific loans or leases, but the entire allowance is available for any loan or lease that, in management’s judgment, should be charged-off. Loan and lease losses are charged against the allowance when management believes the uncollectibility of a loan or lease is likely. The balance of the allowance represents management’s best estimate, but significant downturns in circumstances relating to loan and lease quality or economic conditions could result in a requirement for an increased allowance in the future. Likewise, an upturn in loan and lease quality or improved economic conditions may result in a decline in the required allowance in the future. In either instance, unanticipated changes could have a significant impact on operating earnings.

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The allowance is increased through a provision charged to operating expense. Uncollectible loans and leases are charged-off through the allowance. Recoveries of loans and leases previously charged-off are added to the allowance. A loan or lease is considered impaired when it is probable that contractual interest and principal payments will not be collected either for the amounts or by the dates as scheduled in the loan or lease agreement. Impairment is evaluated in aggregate for smaller-balance loans of similar nature such as residential mortgage, consumer and credit card loans, and on an individual loan or lease basis for other loans. If a loan or lease is impaired, a portion of the allowance is allocated so that the loan or lease is reported, net, at the present fair value of estimated future cash flows using the loan’s or lease’s existing interest rate or at the fair value of collateral if repayment is expected solely from the collateral. Loans and leases are evaluated for impairment when payments are delayed, typically 30 days or more, or when serious deficiencies are identified within the credit relationship. Our policy for recognizing income on impaired loans is to accrue interest unless a loan is placed on nonaccrual status. Management has reviewed the application of this policy with the Audit Committee of the company’s Board of Directors.
INTRODUCTION
This Management’s Discussion and Analysis should be read in conjunction with the consolidated financial statements contained in this Annual Report. This discussion provides information about the consolidated financial condition and results of operations of Mercantile Bank Corporation and its consolidated subsidiary, Mercantile Bank of Michigan (“our bank”), and of Mercantile Bank Mortgage Company, LLC (“our mortgage company”), Mercantile Bank Real Estate Co., L.L.C. (“our real estate company”) and Mercantile Insurance Center, Inc. (“our insurance company”), which are subsidiaries of our bank. Unless the text clearly suggests otherwise, references to “us,” “we,” “our,” or “the company” include Mercantile Bank Corporation and its wholly-owned subsidiaries referred to above.
We were incorporated on July 15, 1997 as a bank holding company to establish and own our bank. Our bank, after receiving all necessary regulatory approvals, began operations on December 15, 1997. Our bank has a strong commitment to community banking and offers a wide range of financial products and services, primarily to small- to medium-sized businesses, as well as individuals. Our bank’s lending strategy focuses on commercial lending, and, to a lesser extent, residential mortgage and consumer lending. Our bank also offers a broad array of deposit products, including checking, savings, money market, and certificates of deposit, as well as security repurchase agreements. Our primary markets are the Grand Rapids, Holland, Lansing, Ann Arbor and Oakland County areas. Our bank utilizes certificates of deposit from customers located outside of the primary market area to assist in funding the historically strong asset growth our bank has experienced since inception.
We formed a business trust, Mercantile Bank Capital Trust I (“the trust”), in 2004 to issue trust preferred securities. We issued subordinated debentures to the trust in return for the proceeds raised from the issuance of the trust preferred securities. In accordance with FASB Interpretation No. 46, the trust is not consolidated, but instead we report the subordinated debentures issued to the trust as a liability.
Our mortgage company’s predecessor, Mercantile Bank Mortgage Company, was formed to increase the profitability and efficiency of the company’s mortgage loan operations. Mercantile Bank Mortgage Company initiated business on October 24, 2000 from our bank’s contribution of most of its residential mortgage loan portfolio and participation interests in certain commercial mortgage loans. On the same date, our bank had also transferred its residential mortgage origination function to Mercantile Bank Mortgage Company. On January 1, 2004, Mercantile Bank Mortgage Company was reorganized as Mercantile Bank Mortgage Company, LLC, a limited liability company. Mortgage loans originated and held by our mortgage company are serviced by our bank pursuant to a servicing agreement.
Our insurance company acquired, at nominal cost, an existing shelf insurance agency effective April 15, 2002. An Agency and Institution Agreement was entered into among our insurance company, our bank and Hub International for the purpose of providing programs of mass marketed personal lines of insurance. Insurance product offerings include private passenger automobile, homeowners, personal inland marine, boat owners, recreational vehicle,

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dwelling fire, umbrella policies, small business and life insurance products, all of which are provided by and written through companies that have appointed Hub International as their agent.
Our real estate company was organized on July 21, 2003, principally to develop, construct and own our facility in downtown Grand Rapids which serves as our bank’s main office and Mercantile Bank Corporation’s headquarters. Construction was completed during the second quarter of 2005.
FINANCIAL CONDITION
Primarily reflecting the competitive commercial loan pricing and underwriting environments and weakening economic conditions within our markets during 2007, our asset growth during 2007 was lower than historical levels. Assets increased from $2,067.3 million on December 31, 2006 to $2,121.4 million on December 31, 2007. This represents an increase in total assets of $54.1 million, or 2.6%. Asset growth in 2006 totaled $229.1 million, and averaged $288.0 million during the period of 2004 through 2006. The increase in total assets during 2007 was primarily comprised of a $50.0 million increase in net loans and leases, a $9.3 million increase in securities and an $8.3 million increase in bank owned life insurance policies, partially offset by a $22.0 million decrease in cash equivalents. The increase in assets was primarily funded by an $85.0 million increase in Federal Home Loan Bank (“FHLB”) advances, a $12.0 million increase in repurchase agreements and a $6.2 million increase in shareholders’ equity.
Earning Assets
Average earning assets equaled 95.0% of average total assets during 2007, compared to 94.9% during 2006, with our asset composition remaining relatively unchanged. The loan and lease portfolio continued to comprise a majority of earning assets, followed by securities and federal funds sold.
Our loan and lease portfolio, which equaled 89.2% of average earnings assets during 2007, is primarily comprised of commercial loans and leases. Commercial loans and leases increased by $53.8 million during 2007, and at December 31, 2007, totaled $1,659.2 million, or 92.2% of the total loan and lease portfolio. The growth in our commercial loan and lease portfolio slowed during 2007, primarily reflecting the competitive pricing and underwriting environments and weakening economic conditions within our markets during 2007. The competitive pressures, from financial institutions and other entities such as private equity funds, negatively impacted the volume of loans we booked and accelerated the level of loan payoffs. Despite the competitive pressures, we remained committed to our traditionally high underwriting standards and believe the long term benefits of this posture outweigh the short term negative impact to our net interest income and net income due to the resulting smaller balance of our commercial loan and lease portfolio.
The commercial loan and lease portfolio represents loans to businesses generally located within our market areas. Approximately 71% of the commercial loan and lease portfolio is primarily secured by real estate properties, with the remaining generally secured by other business assets such as accounts receivable, inventory, and equipment. The continued significant concentration of the loan and lease portfolio in commercial loans and leases and the typically strong growth of this portion of our lending business are consistent with our stated strategy of focusing a substantial amount of our efforts on “wholesale” banking. Corporate and business lending continues to be an area of expertise for our senior management team, and our commercial lenders have extensive commercial lending experience, with most having at least ten years’ experience. Of each of the loan categories that we originate, commercial loans and leases are most efficiently originated and managed, thus limiting overhead costs by necessitating the attention of fewer employees. Our commercial lending business generates the largest portion of local deposits, and is our primary source of demand deposits.

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During the latter part of 2007, our loan review function completed a real estate loan project that expanded our traditional loan coding paradigm to provide increased specificity in the categorization of loans secured by real estate. The following table summarizes our loans secured by real estate, excluding residential mortgage loans representing permanent financing to owner occupied dwellings and home equity lines of credit, as of December 31, 2007:
         
Residential – Vacant Land
  $ 19,730,000  
Residential – Land Development
    64,107,000  
Residential – Construction
    30,828,000  
Commercial – Vacant Land
    27,664,000  
Commercial – Land Development
    31,754,000  
Commercial – Construction NonOwner Occupied
    80,926,000  
Commercial – Construction Owner Occupied
    7,906,000  
Commercial – NonOwner Occupied
    519,720,000  
Commercial – Owner Occupied
    374,596,000  
 
     
 
       
Total
  $ 1,157,231,000  
 
     
Residential mortgage and consumer loans increased in aggregate $0.6 million during 2007, and at December 31, 2007, totaled $140.7 million, or 7.8% of the total loan and lease portfolio. While we expect the residential mortgage loan and consumer loan portfolios to increase in future periods, the commercial sector of the lending efforts and resultant assets are expected to remain the dominant loan portfolio category given our wholesale banking strategy.
The following table presents total loans outstanding as of December 31, 2007, according to scheduled repayments of principal on fixed rate loans and repricing frequency on variable rate loans. Floating rate loans that are currently at interest rate ceilings or interest rate floors are treated as fixed rate loans and are reflected using maturity date and not repricing frequency.
                                 
    0-1     1-5     After 5        
    Year     Years     Years     Total  
Construction and land development
  $ 210,037,000     $ 47,282,000     $ 6,549,000     $ 263,868,000  
Real estate – secured by 1-4 family properties
    68,898,000       52,552,000       14,067,000       135,517,000  
Real estate – secured by multi-family properties
    28,283,000       23,505,000       163,000       51,951,000  
Real estate – secured by nonresidential properties
    390,585,000       427,921,000       37,366,000       855,872,000  
Commercial
    381,074,000       97,993,000       5,578,000       484,645,000  
Leases
    181,000       2,684,000       0       2,865,000  
Consumer
    1,967,000       2,589,000       606,000       5,162,000  
 
                       
 
                               
 
  $ 1,081,025,000     $ 654,526,000     $ 64,329,000     $ 1,799,880,000  
 
                       
 
                               
Fixed rate loans
  $ 125,738,000     $ 653,542,000     $ 64,329,000     $ 843,609,000  
Floating rate loans
    955,287,000       984,000       0       956,271,000  
 
                       
 
                               
 
  $ 1,081,025,000     $ 654,526,000     $ 64,329,000     $ 1,799,880,000  
 
                       
Our credit policies establish guidelines to manage credit risk and asset quality. These guidelines include loan review and early identification of problem loans and leases to provide effective loan and lease portfolio administration. The credit policies and procedures are meant to minimize the risk and uncertainties inherent in lending. In following these policies and procedures, we must rely on estimates, appraisals and evaluations of loans and leases and the possibility that changes in these could occur quickly because of changing economic conditions.

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Identified problem loans and leases, which exhibit characteristics (financial or otherwise) that could cause the loans and leases to become nonperforming or require restructuring in the future, are included on the internal “watch list.” Senior management and the Board of Directors review this list regularly.
The level of net loan and lease charge-offs and nonperforming assets increased during 2007. Although we were never directly involved in the underwriting of or the investing in subprime residential real estate loans, the apparent substantial and rapid collapse of this line of business during 2007 throughout the United States had a significant negative impact on our residential real estate development lending portion of our business. The resulting decline in real estate prices and slowdown in sales stretched the cash flow of our local developers and eroded the value of our underlying collateral, causing elevated levels of nonperforming assets and net loan and lease charge-offs.
As of December 31, 2007, nonperforming assets totaled $35.7 million, or 1.68% of total assets, an increase from the $9.6 million, or 0.46% of total assets, as of December 31, 2006. Nonperforming loans and leases totaled $29.8 million and foreclosed properties/repossessed assets equaled $5.9 million at year-end 2007, compared to $8.6 million and $1.0 million, respectively, at year-end 2006. As of December 31, 2007, nonperforming loans secured by real estate, combined with all foreclosed properties, totaled $28.6 million, or 80% of total nonperforming assets. Nonperforming loans and foreclosed properties associated with the development of residential real estate totaled $11.1 million, with another $3.2 million in nonperforming loans secured by, and foreclosed properties consisting of, residential properties. Net loan and lease charge-offs during 2007 totaled $6.7 million, or 0.38% of average total loans and leases. During 2006, net loan and lease charge-offs totaled $4.9 million, or 0.29% of average total loans and leases.
The following table provides a breakdown of nonperforming assets as of December 31, 2007 and net loan charge-offs during 2007 by property type:
                 
    Nonperforming     Net Loan  
    Assets     Charge-Offs  
Residential – Land Development
  $ 8,066,000     $ 1,384,000  
Residential – Construction
    3,066,000       36,000  
Residential – Owner Occupied / Rental
    3,170,000       1,536,000  
Commercial – Land Development
    542,000       0  
Commercial – Owner Occupied
    6,447,000       714,000  
Commercial – NonOwner Occupied
    7,307,000       1,854,000  
Commercial – NonReal Estate
    7,091,000       1,096,000  
Consumer – NonReal Estate
    15,000       47,000  
 
           
 
               
Total
  $ 35,704,000     $ 6,667,000  
 
           
The following table summarizes nonperforming loans and leases and troubled debt restructurings:
                                         
    December 31, 2007     December 31, 2006     December 31, 2005     December 31, 2004     December 31, 2003  
Loans and leases on nonaccrual status
  $ 28,832,000     $ 7,752,000     $ 3,601,000     $ 2,842,000     $ 233,000  
 
                                       
Loans and leases 90 days or more past due and accruing interest
    977,000       819,000       394,000       0       1,552,000  
 
Troubled debt restructurings
    0       0       0       0       0  
 
                             
 
Total
  $ 29,809,000     $ 8,571,000     $ 3,995,000     $ 2,842,000     $ 1,785,000  
 
                             

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The following table summarizes changes in the allowance for loan and lease losses for the past five years:
                                         
    2007     2006     2005     2004     2003  
Loan and leases outstanding at year-end
  $ 1,799,880,000     $ 1,745,478,000     $ 1,561,812,000     $ 1,317,124,000     $ 1,035,963,000  
 
                             
 
                                       
Daily average balance of loans and leases outstanding
  $ 1,765,465,000     $ 1,660,284,000     $ 1,432,609,000     $ 1,177,568,000     $ 887,512,000  
 
                             
 
                                       
Balance of allowance at beginning of year
  $ 21,411,000     $ 20,527,000     $ 17,819,000     $ 14,379,000     $ 10,890,000  
 
                                       
Loans and leases charged-off:
                                       
Commercial, financial and agricultural
    (4,232,000 )     (5,208,000 )     (718,000 )     (1,328,000 )     (471,000 )
Construction and land development
    (1,353,000 )     0       (521,000 )     0       0  
Leases
    (18,000 )     0       0       0       0  
Residential real estate
    (1,618,000 )     (50,000 )     (131,000 )     (16,000 )     (26,000 )
Instalment loans to individuals
    (53,000 )     (131,000 )     (22,000 )     (61,000 )     (99,000 )
 
                             
Total loans and leases charged-off
    (7,274,000 )     (5,389,000 )     (1,392,000 )     (1,405,000 )     (596,000 )
 
                                       
Recoveries of previously charged-off loans and leases:
                                       
Commercial, financial and agricultural
    586,000       487,000       298,000       150,000       257,000  
Construction and land development
    11,000       0       2,000       0       0  
Leases
    0       0       0       0       0  
Residential real estate
    3,000       2,000       6,000       0       22,000  
Instalment loans to individuals
    7,000       9,000       4,000       21,000       6,000  
 
                             
Total recoveries
    607,000       498,000       310,000       171,000       285,000  
 
                             
 
                                       
Net charge-offs
    (6,667,000 )     (4,891,000 )     (1,082,000 )     (1,234,000 )     (311,000 )
 
                                       
Provision for loan and leases losses
    11,070,000       5,775,000       3,790,000       4,674,000       3,800,000  
 
                             
 
                                       
Balance of allowance at year-end
  $ 25,814,000     $ 21,411,000     $ 20,527,000     $ 17,819,000     $ 14,379,000  
 
                             
 
                                       
Ratio of net charge-offs during the period to average loans and leases outstanding during the period
    (0.38 %)     (0.29 %)     (0.08 %)     (0.10 %)     (0.04 %)
 
                             
 
                                       
Ratio of allowance to loans and leases outstanding at end of the period
    1.43 %     1.23 %     1.31 %     1.35 %     1.39 %
 
                             
In each accounting period, we adjust the allowance to the amount we believe is necessary to maintain the allowance at adequate levels. Through the loan and lease review and credit departments, we attempt to allocate specific portions of the allowance based on specifically identifiable problem loans and leases. The evaluation of the allowance is further based on, but not limited to, consideration of the internally prepared Reserve Analysis, composition of the loan and lease portfolio, third party analysis of the loan and lease administration processes and portfolio and general economic conditions. In addition, the historically strong commercial loan and lease growth and expansions into new markets are taken into account.
The Reserve Analysis, used since our inception and completed monthly, applies reserve allocation factors to outstanding loan and lease balances to calculate an overall allowance dollar amount. For commercial loans and leases, which continue to comprise a vast majority of our total loans and leases, reserve allocation factors are based upon the loan ratings as determined by our standardized grade paradigms. For retail loans, reserve allocation factors are based upon the type of credit. Adjustments for specific lending relationships, including impaired loans and leases, are made on a case-by-case basis. The reserve allocation factors are primarily based on the recent levels and historical trends of net loan charge-offs and non-performing assets, the comparison of the recent levels and historical trends of net loan charge-offs and non-performing assets with a customized peer group consisting of ten similarly-sized publicly traded banking organizations conducting business in the states of Michigan, Illinois, Indiana or Ohio, the review and consideration of our loan and lease migration analysis and the experience of senior

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management making similar loans and leases for an extensive period of time. We regularly review the Reserve Analysis and make adjustments periodically based upon identifiable trends and experience.
The following table illustrates the breakdown of the allowance balance to loan type (dollars in thousands) and of the total loan and lease portfolio (in percentages).
                                                                                 
    December 31,2007     December 31,2006     December 31,2005     December 31,2004     December 31,2003  
            Loan             Loan             Loan             Loan             Loan  
    Amount     Portfolio     Amount     Portfolio     Amount     Portfolio     Amount     Portfolio     Amount     Portfolio  
Commercial, financial and agricultural
  $ 18,947       77.4 %   $ 15,706       74.7 %   $ 16,507       76.9 %   $ 15,457       79.8 %   $ 12,220       79.0 %
 
Construction and land development
    4,907       14.7       3,975       17.1       2,868       14.5       1,581       10.3       1,571       11.4  
 
Leases
    29       0.1       15       0.1       30       0.1       39       0.2       26       0.2  
 
Residential real estate
    1,829       7.5       1,591       7.6       1,020       8.2       557       9.3       450       8.9  
 
Instalment loans to individuals
    102       0.3       124       0.5       102       0.3       185       0.4       112       0.5  
 
Unallocated
    0       0.0       0       0.0       0       0.0       0       0.0       0       0.0  
 
                                                           
 
Total
  $ 25,814       100.0 %   $ 21,411       100.0 %   $ 20,527       100.0 %   $ 17,819       100.0 %   $ 14,379       100.0 %
 
                                                           
The primary risk elements with respect to commercial loans and leases are the financial condition of the borrower, the sufficiency of collateral, and lack of timely payment. We have a policy of requesting and reviewing periodic financial statements from commercial loan and lease customers, and we periodically review the existence of collateral and its value. The primary risk element with respect to each instalment and residential real estate loan is lack of timely payment. We have a reporting system that monitors past due loans and have adopted policies to pursue creditor’s rights in order to preserve our bank’s position.
Although we believe that the allowance is adequate to sustain losses as they arise, there can be no assurance that our bank will not sustain losses in any given period that could be substantial in relation to, or greater than, the size of the allowance.
Securities increased $9.3 million during 2007, from $202.4 million on December 31, 2006 to $211.7 million at December 31, 2007. During 2007, the securities portfolio equaled 10.4% of average earning assets. Purchases during 2007 totaled $22.3 million, while proceeds from the maturities, calls and repayments of securities totaled $15.2 million. We maintain the securities portfolio at levels to provide adequate pledging for the repurchase agreement program and secondary liquidity for our daily operations. In addition, the portfolio serves a primary interest rate risk management function. At December 31, 2007, the portfolio was comprised of high credit quality U.S. Government Agency issued bonds (38%), municipal general obligation and revenue bonds (31%), U.S. Government Agency issued and guaranteed mortgage-backed securities (26%), Federal Home Loan Bank stock (5%) and a mutual fund (less than 1%).

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The following table reflects the composition of the securities portfolio, excluding Federal Home Loan Bank stock:
                                                 
    December 31, 2007     December 31, 2006     December 31, 2005  
    Carrying             Carrying             Carrying        
    Value     Percentage     Value     Percentage     Value     Percentage  
U.S. Government agency debt obligations
  $ 80,945,000       40.1 %   $ 76,836,000       39.4 %   $ 63,712,000       36.7 %
 
Mortgage-backed securities
    54,619,000       27.0       53,083,000       27.2       48,237,000       27.7  
 
Municipal general obligations
    57,668,000       28.5       56,870,000       29.2       53,685,000       30.9  
 
Municipal revenue bonds
    7,662,000       3.8       7,073,000       3.6       7,081,000       4.1  
 
Mutual fund
    1,109,000       0.6       1,048,000       0.6       1,012,000       0.6  
 
                                   
 
Total
  $ 202,003,000       100.0 %   $ 194,910,000       100.0 %   $ 173,727,000       100.0 %
 
                                         
All securities, with the exception of tax-exempt municipal bonds, have been designated as “available for sale” as defined in Statement of Financial Accounting Standards (SFAS) No. 115, Accounting for Certain Investments in Debt and Equity Securities. Securities designated as available for sale are stated at fair value, with the unrealized gains and losses, net of income tax, reported as a separate component of shareholders’ equity in accumulated other comprehensive income. The fair value of securities designated as available for sale at December 31, 2007 and 2006 was $136.7 million and $131.0 million, respectively. The net unrealized gain recorded at year-end 2007 was $0.4 million, compared to the net unrealized loss of $1.7 million at year-end 2006. All tax-exempt municipal bonds have been designated as “held to maturity” as defined in SFAS No. 115, and are stated at amortized cost. As of December 31, 2007 and 2006, held to maturity securities had an amortized cost of $65.3 million and $63.9 million and a fair value of $66.4 million and $65.0 million, respectively.
The following table shows by class of maturities as of December 31, 2007, the amounts and weighted average yields of investment securities (1):
                 
    Carrying     Average  
    Value     Yield  
U.S. Treasury securities and obligations of U.S.
               
Government agencies and corporations
               
One year or less
  $ 0     NA
Over one through five years
    35,055,000       4.92 %
Over five through ten years
    45,890,000       5.24  
Over ten years
    0     NA
 
           
 
    80,945,000       5.10  
 
               
Obligations of states and political subdivisions
               
One year or less
    1,517,000       6.36  
Over one through five years
    10,083,000       6.92  
Over five through ten years
    11,784,000       6.38  
Over ten years
    41,946,000       6.37  
 
           
 
    65,330,000       6.45  
 
               
Mortgage-backed securities
    54,619,000       5.12  
Mutual fund
    1,109,000       4.25  
 
           
 
               
 
  $ 202,003,000       5.53 %
 
           
 
    (1) Yields on tax-exempt securities are computed on a fully taxable-equivalent basis.

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Federal funds sold, consisting of excess funds sold overnight to correspondent banks, are used to manage daily liquidity needs and interest rate sensitivity. During 2007, the average balance of these funds equaled 0.4% of average earning assets, down slightly from 0.5% during 2006. The levels maintained during 2007 and 2006 are well within our internal policy guidelines, and future levels are not expected to change significantly.
Cash and due from bank balances decreased from $51.1 million at December 31, 2006, to $29.1 million on December 31, 2007, a decrease of $22.0 million. Although our cash balances were relatively unchanged, there were two primary factors resulting in a relatively large decline in our due from bank balances: in early July 2007, we initiated an image exchange program for our outgoing cash letter with our primary correspondent bank that resulted in faster collection, and in mid-September of 2007 we instituted a deposit reclassification program, impacting our reserve requirement calculation, that virtually eliminated our need to maintain deposit balances with the Federal Reserve Bank of Chicago. The initiation of these two programs provided for a combined reduction in due from bank balances of approximately $13.0 million. The remainder of the decline in due from bank balances primarily results from the typical relatively large day-to-day fluctuations of our outgoing cash letter reflecting our commercial lending focus. Cash and due from bank balances averaged $33.1 million, or 1.6% of average assets during 2007, compared to $38.3 million, or 2.0% of average assets, during 2006.
Net premises and equipment increased from $33.5 million at December 31, 2006, to $34.3 million on December 31, 2007, an increase of $0.8 million. Purchases of premises and equipment during 2007 totaled $3.5 million, primarily reflecting a portion of the construction costs associated with our new banking facility located in East Lansing, Michigan, which opened in May 2007. Depreciation expense during 2007 equaled $2.7 million.
Source of Funds
Our major sources of funds are from deposits, repurchase agreements and FHLB advances. Total deposits decreased from $1,646.9 million at December 31, 2006, to $1,591.2 million on December 31, 2007, a decrease of $55.7 million. Included within these numbers is the success we achieved in generating deposit growth from customers located within our market areas during 2007. Local deposits increased from $633.0 million at year-end 2006, to $666.1 million at year-end 2007, an increase of $33.1 million. Out-of-area deposits decreased from $1,013.8 million at December 31, 2006, to $925.0 million on December 31, 2007, a decrease of $88.8 million. The decline in out-of-area deposits is closely associated with the $85.0 million increase in FHLB advances from $95.0 million at year-end 2006 to $180.0 million at year-end 2007. Repurchase agreements increased from $85.5 million at December 31, 2006, to $97.5 million on December 31, 2007, an increase of $12.0 million. At December 31, 2007, local deposits and repurchase agreements equaled 39.8% of total funding liabilities, compared to 38.4% on December 31, 2006.
Noninterest-bearing checking deposit accounts, comprised primarily of business loan customers, declined $0.1 million, and equaled 6.0% of average total liabilities during 2007. Interest-bearing checking accounts increased $4.5 million, and equaled 1.9% of average total liabilities during 2007. Money market deposit accounts increased $2.5 million, and equaled 0.6% of average total liabilities during 2007. Business loan customers also comprise the majority of interest-bearing checking and money market deposit accounts, although to a lesser extent than noninterest-bearing checking accounts. Pursuant to Federal law and regulations, incorporated businesses may not own interest-bearing checking accounts and transactions from money market accounts are limited. We anticipate continued overall growth of our check-writing deposit accounts as additional business loans are extended and through the efforts of our branch network and business development activities.
Savings account balances recorded a decrease of $11.6 million, and equaled 4.5% of average total liabilities, during 2007. The decline in savings account balances during 2007 is primarily due to customers opening certificates of deposit with funds from their savings accounts, as rates offered on certificates of deposit were higher than rates offered on savings accounts. Business loan customers also comprise the majority of savings account holders, although to a lesser extent than check-writing accounts. While we anticipate an increase in savings account balances as additional business loans are extended and through the efforts of our branch network and business development activities, the increase may be negatively impacted by potential continued fund transfers to certificate of deposit products.

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Certificates of deposit purchased by customers located within our market areas increased $37.8 million during 2007, growing from $358.2 million at December 31, 2006, to $396.0 million on December 31, 2007. These deposits accounted for 20.3% of average total liabilities during 2007. The growth was attributable to individuals, businesses and municipalities, and includes new monies to our bank from existing and new customers as well as transfers from existing savings accounts. The increase in local municipality certificates of deposit has been facilitated by our qualifying for funds from new municipal customers and additional funds from existing customers through a combination of our asset growth and increased capital as measured by the municipalities’ investment policy guidelines, and is a trend that we expect to continue.
Certificates of deposit obtained from customers located outside of our market areas decreased by $88.8 million during 2007, and represented 52.3% of average total liabilities. At December 31, 2007, out-of-area deposits totaled $925.0 million. The decline primarily reflects our decision to replace some of the maturing out-of-area deposits with FHLB advances. Out-of-area deposits consist primarily of certificates of deposit placed by deposit brokers for a fee, but also include certificates of deposit obtained from the deposit owners directly. The owners of the out-of-area deposits include individuals, businesses and governmental units located throughout the United States.
Repurchase agreements increased $12.0 million and equaled 4.6% of average total liabilities during 2007. At December 31, 2007, repurchase agreements totaled $97.5 million. As part of our sweep account program, collected funds from certain business noninterest-bearing checking accounts are invested in overnight interest-bearing repurchase agreements. Such repurchase agreements are not deposit accounts and are not afforded federal deposit insurance.
FHLB advances increased $85.0 million and equaled 6.2% of average total liabilities during 2007. At December 31, 2007, FHLB advances totaled $180.0 million. FHLB advances are collateralized by residential mortgage loans, first mortgage liens on multi-family residential property loans, first mortgage liens on commercial real estate property loans, and substantially all other assets of our bank, under a blanket lien arrangement. Our borrowing line of credit at December 31, 2007 totaled $318.1 million, with availability approximating $118.0 million.
Shareholders’ equity increased $6.2 million and equaled 8.4% of average assets during 2007. The increase was primarily attributable to net income from operations, which totaled $9.0 million during 2007. Also positively impacting shareholders’ equity was a $1.4 million mark-to-market adjustment for available for sale securities as defined in SFAS No. 115, plus proceeds totaling $0.2 million relating to stock option exercises and our dividend reinvestment and employee stock purchase plans. Negatively impacting shareholders’ equity during 2007 was the payment of cash dividends, which totaled $4.7 million.
RESULTS OF OPERATIONS
FOR THE YEARS ENDED DECEMBER 31, 2007 and 2006
Summary
Net income during 2007 was $9.0 million, or $1.06 per basic and diluted share, compared to net income of $19.8 million, or $2.36 per basic share and $2.33 per diluted share, recorded in 2006. The $10.8 million decline in net income represents a decrease of 54.8%, while diluted earnings per share were down 54.5%. The decline in net income during 2007 from that of 2006 is primarily the result of lower net interest income and a higher provision for loan and lease losses. In addition, net income during 2007 includes a one-time $1.2 million ($0.8 million after-tax) expense associated with the financial retirement package for former Chairman and Chief Executive Officer, Gerald R. Johnson Jr. which was recorded in conjunction with Mr. Johnson’s retirement effective June 30, 2007. Excluding this one-time expense, net income for 2007 was $9.8 million, or $1.16 per basic share and $1.15 per diluted share.

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The following table shows some of the key performance and equity ratios for the years ended December 31, 2007 and 2006:
                 
    2007   2006
Return on average total assets
    0.43 %     1.01 %
Return on average equity
    5.10       12.19  
Dividend payout ratio
    52.16       20.34  
Average equity to average assets
    8.44       8.31  
Net Interest Income
Net interest income, the difference between revenue generated from earning assets and the interest cost of funding those assets, is our primary source of earnings. Interest income (adjusted for tax-exempt income) and interest expense totaled $145.4 million and $88.6 million during 2007, respectively, providing for net interest income of $56.8 million. During 2006, interest income and interest expense were $138.5 million and $75.7 million, respectively, providing for net interest income of $62.8 million. In comparing 2007 with 2006, interest income increased 5.0%, interest expense was up 17.1% and net interest income decreased 9.6%. The level of net interest income is primarily a function of asset size, as the weighted average interest rate received on earning assets is greater than the weighted average interest cost of funding sources; however, factors such as types and levels of assets and liabilities, interest rate environment, interest rate risk, asset quality, liquidity, and customer behavior also impact net interest income as well as the net interest margin.
The net interest margin declined from 3.37% in 2006 to 2.87% in 2007, a decrease of 14.8%. Our net interest margin during 2005 was 3.50%. Throughout 2005 and during the first half of 2006, our net interest margin was generally on an increasing trend. From June 2004 through June 2006, the Federal Open Market Committee (“FOMC”) increased the federal funds rate by 25 basis points at 17 consecutive meetings, causing the prime rate to increase from 4.00% in June 2004 to 8.25% in June 2006. Our yield on assets increased significantly during this time period, as the interest rates on over 70% of our total loans and leases were tied to the prime rate. Our cost of funds also increased during this time period, as interest rates paid on our deposits and borrowings increased as well. However, our cost of funds increased at a slower rate than the increase in our yield on assets, with a significant portion of our interest-bearing liabilities comprised of fixed rate certificates of deposit and borrowings, resulting in a lagged increased cost of funds.
From the period of June 2006 through September 2007, the FOMC left the federal funds rate unchanged, resulting in a relatively steady yield on assets. However, our cost of funds continued to increase as maturing fixed rate certificates of deposit and borrowings, which were obtained during lower interest rate environments, were replaced or renewed at higher interest rates, resulting in a declining net interest margin. In September 2007, the FOMC started to aggressively lower the federal funds rate with three interest rate reductions totaling 100 basis points through the end of 2007, causing the prime rate to decline from 8.25% to 7.25%. With about 60% of our total loans and leases tied to the prime rate and a significant portion of our interest-bearing liabilities comprised of fixed rate certificates of deposit and borrowings, our asset yield declined at a much faster rate than our cost of funds, resulting in further compression of our net interest margin.
The FOMC continued to aggressively reduce the federal funds rate in early 2008 with two interest rate reductions totaling 125 basis points in late January, causing the prime rate to decline from 7.25% to 6.00%. This action will further compress our net interest margin for at least the first quarter of 2008. However, we do expect our net interest margin to improve if the FOMC either stops lowering the federal funds rate or lowers it less aggressively and with lower magnitudes of change. If the former occurs, we would expect a relatively steady yield on assets but a significant reduction in cost of funds as maturing fixed rate certificates of deposit and borrowings that were obtained during periods of higher interest rate environments are replaced or renewed at lower interest rates.
Also negatively impacting our net interest margin during 2007 was an increase in nonperforming assets, with a higher level of loans on nonaccrual status and a higher balance of foreclosed properties than in previous periods. A very competitive loan and deposit pricing environment, combined with a continuation of a flat to inverted yield curve, also negatively impacted our net interest margin.

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The following table depicts the average balance, interest earned and paid, and weighted average rate of our assets, liabilities and shareholders’ equity during 2007, 2006 and 2005. The subsequent table also depicts the dollar amount of change in interest income and interest expense of interest-earning assets and interest-bearing liabilities, segregated between change due to volume and change due to rate. For tax-exempt investment securities, interest income and yield have been computed on a tax equivalent basis using a marginal tax rate of 35%. As a result, securities interest income was increased by $1.2 million in 2007, 2006 and 2005.
                                                                         
    Years ended December 31,  
    2007     2006     2005  
    Average             Average     Average             Average     Average             Average  
(Dollars in thousands)   Balance     Interest     Rate     Balance     Interest     Rate     Balance     Interest     Rate  
Taxable securities
  $ 141,289     $ 7,243       5.13 %   $ 128,382     $ 6,557       5.11 %   $ 114,097     $ 5,588       4.90 %
Tax-exempt securities
    64,122       4,013       6.26       61,949       3,930       6.34       58,005       3,703       6.38  
 
                                                           
Total securities
    205,411       11,256       5.48       190,331       10,487       5.51       172,102       9,291       5.40  
 
                                                                       
Loans and leases
    1,765,465       133,685       7.57       1,660,284       127,470       7.68       1,432,609       93,666       6.54  
Short-term investments
    510       20       3.92       320       12       3.75       582       14       2.41  
Federal funds sold
    8,239       420       5.10       9,745       482       4.95       8,156       266       3.26  
 
                                                           
Total earning assets
    1,979,625       145,381       7.34       1,860,680       138,451       7.44       1,613,449       103,237       6.40  
 
                                                                       
Allowance for loan and lease losses
    (23,157 )                     (21,464 )                     (19,048 )                
Cash and due from banks
    33,099                       38,298                       36,827                  
Other non-earning assets
    94,279                       82,419                       70,769                  
 
                                                                 
 
Total assets
  $ 2,083,846                     $ 1,959,933                     $ 1,701,997                  
 
                                                                 
 
                                                                       
Interest-bearing demand deposits
  $ 37,143     $ 1,047       2.82 %   $ 36,530     $ 1,069       2.93 %   $ 36,319     $ 707       1.95 %
Savings deposits
    86,009       2,977       3.46       93,046       3,328       3.58       113,945       2,934       2.57  
Money market accounts
    11,706       359       3.07       10,326       325       3.15       9,478       211       2.23  
Time deposits
    1,385,260       71,838       5.19       1,289,777       60,033       4.65       1,036,457       35,032       3.38  
 
                                                           
Total interest- bearing deposits
    1,520,118       76,221       5.01       1,429,679       64,755       4.53       1,196,199       38,884       3.25  
 
                                                                       
Short-term borrowings
    93,307       3,493       3.74       75,885       2,867       3.78       66,814       1,795       2.69  
Federal Home Loan Bank advances
    118,904       6,100       5.13       121,932       5,393       4.42       131,137       4,200       3.20  
Long-term borrowings
    36,610       2,810       7.68       35,895       2,658       7.40       35,014       1,959       5.59  
 
                                                           
Total interest- bearing liabilities
    1,768,939       88,624       5.01       1,663,391       75,673       4.55       1,429,164       46,838       3.28  
 
                                                             
 
                                                                       
Demand deposits
    115,172                       115,390                       111,892                  
Other liabilities
    23,838                       18,371                       12,352                  
 
                                                                 
Total liabilities
    1,907,949                       1,797,152                       1,553,408                  
Average equity
    175,897                       162,781                       148,589                  
 
                                                                 
Total liabilities and equity
  $ 2,083,846                     $ 1,959,933                     $ 1,701,997                  
 
                                                                 
 
                                                                       
Net interest income
          $ 56,757                     $ 62,778                     $ 56,399          
 
                                                                 
Rate spread
                    2.33 %                     2.89 %                     3.12 %
 
                                                                 
Net interest margin
                    2.87 %                     3.37 %                     3.50 %
 
                                                                 

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    Years ended December 31,  
    2007 over 2006     2006 over 2005  
    Total     Volume     Rate     Total     Volume     Rate  
Increase (decrease) in interest income
                                               
Taxable securities
  $ 686,000     $ 662,000     $ 24,000     $ 969,000     $ 722,000     $ 247,000  
Tax exempt securities
    83,000       136,000       (53,000 )     227,000       250,000       (23,000 )
Loans
    6,215,000       7,984,000       (1,769,000 )     33,804,000       16,123,000       17,681,000  
Short term investments
    8,000       7,000       1,000       (2,000 )     (8,000 )     6,000  
Federal funds sold
    (62,000 )     (76,000 )     14,000       216,000       59,000       157,000  
 
                                   
Net change in tax-equivalent income
    6,930,000       8,713,000       (1,783,000 )     35,214,000       17,146,000       18,068,000  
 
                                               
Increase (decrease) in interest expense
                                               
Interest-bearing demand deposits
    (22,000 )     18,000       (40,000 )     362,000       4,000       358,000  
Savings deposits
    (351,000 )     (246,000 )     (105,000 )     394,000       (605,000 )     999,000  
Money market accounts
    34,000       43,000       (9,000 )     114,000       20,000       94,000  
Time deposits
    11,805,000       4,644,000       7,161,000       25,001,000       9,832,000       15,169,000  
Short term borrowings
    626,000       652,000       (26,000 )     1,072,000       268,000       804,000  
Federal Home Loan Bank advances
    707,000       (137,000 )     844,000       1,193,000       (312,000 )     1,505,000  
Long term borrowings
    152,000       53,000       99,000       699,000       50,000       649,000  
 
                                   
Net change in interest expense
    12,951,000       5,027,000       7,924,000       28,835,000       9,257,000       19,578,000  
 
                                   
 
                                               
Net change in tax-equivalent net interest income
  $ (6,021,000 )   $ 3,686,000     $ (9,707,000 )   $ 6,379,000     $ 7,889,000     $ (1,510,000 )
 
                                   
Interest income is primarily generated from the loan and lease portfolio, and to a lesser degree from securities, federal funds sold and short term investments. Interest income increased $6.9 million during 2007 from that earned in 2006, totaling $145.4 million in 2007 compared to $138.5 million in the previous year. The increase is primarily due to the growth in earning assets, which more than offset the lower interest rate environment and increased level of nonperforming assets during 2007 when compared to 2006. The yield on average earning assets declined from 7.44% recorded in 2006 to 7.34% in 2007.
During 2007, average earning assets increased $118.9 million, from $1,860.7 million in 2006 to $1,979.6 million during 2007. Growth in average total loans and leases, totaling $105.2 million, comprised 88.5% of the increase in average earning assets during 2007. Interest income generated from the loan and lease portfolio increased $6.2 million during 2007 over the level earned in 2006, comprised of an increase of $8.0 million from the growth in the loan and lease portfolio and a decrease of $1.8 million due to a decline in the yield earned on the loan portfolio to 7.57% from 7.68%. The decrease in the loan and lease portfolio yield is primarily due to a lower interest rate environment during 2007 than in 2006 and an increase in nonperforming loans.
Growth in the securities portfolio also added to the increase in interest income during 2007 over that of 2006. Average securities increased by $15.1 million in 2007, increasing from $190.3 million in 2006 to $205.4 million in 2007. The growth equated to an increase in interest income of $0.8 million. The yield earned on the securities portfolio decreased slightly during 2007, from 5.51% to 5.48%. Interest income earned on federal funds sold decreased by $0.1 million due to a small decline in the average balance during 2007.
Interest expense is primarily generated from interest-bearing deposits, and to a lesser degree from repurchase agreements, FHLB advances and subordinated debentures. Interest expense increased $12.9 million during 2007 from that expensed in 2006, totaling $88.6 million in 2007 compared to $75.7 million in the previous year. The increase in interest expense is primarily attributable to the impact of an increase in interest-bearing liabilities and an increased cost of funds associated with the renewal and replacement of maturing fixed rate certificates of deposit and borrowings in 2007 that were obtained during periods of lower interest rates when compared to the interest rate environment during 2007. Interest-bearing liabilities averaged $1,768.9 million during 2007, or $105.5 million higher than the average interest-bearing liabilities of $1,663.4 million during 2006. This growth resulted in increased interest expense of $5.0 million. An increase in interest expense of $7.9 million was recorded during 2007 primarily due to an increased cost of funds primarily attributable to fixed rate certificates of deposit and

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borrowings. The cost of average interest-bearing liabilities increased from the 4.55% recorded in 2006 to 5.01% in 2007.
Average certificate of deposit growth during 2007 of $95.5 million equated to an increase in interest expense of $4.6 million, with an additional $7.2 million expensed due to the increase in the average rate paid as lower-rate certificates of deposit matured and were either renewed or replaced with higher-costing certificates of deposit throughout 2007. A decline in other average interest-bearing deposit accounts, totaling $5.0 million, equated to a decrease in interest expense of $0.2 million, with an additional interest expense reduction of $0.2 million recorded due to a decrease in the average rate paid during 2007.
Average short term borrowings, comprised of repurchase agreements and federal funds purchased, increased $17.4 million during 2007, resulting in increased interest expense of $0.7 million, with a slight reduction in interest expense due to a decrease in the average rate paid during 2007. Average FHLB advances decreased $3.0 million, equating to a decrease in interest expense of $0.1 million; however, an increased average rate added $0.8 million to interest expense. Growth in average long-term borrowings, comprised of subordinated debentures and deferred director and officer compensation programs, equated to an increase in interest expense of less than $0.1 million during 2007, with an increased average rate adding $0.1 million to interest expense.
Provision for Loan and Lease Losses
The provision for loan and lease losses totaled $11.1 million during 2007, compared to the $5.8 million expensed during 2006. The increase primarily reflects a higher volume of nonperforming loans and leases and other downgrades within our commercial loan and lease portfolio, necessitating a higher allowance balance. Nonperforming loans and leases totaled $29.8 million, or 1.66% of total loans and leases, as of December 31, 2007, compared to $8.6 million, or 0.49% of total loans and leases, as of December 31, 2006. Net loan and lease charge-offs during 2007 totaled $6.7 million, or 0.38% of average total loans and leases. Net loan and lease charge-offs during 2006 totaled $4.9 million, or 0.29% of average total loans and leases. Loan and lease growth during 2007 equaled $54.4 million, compared to loan and lease growth of $183.7 million during 2006. The allowance as a percentage of total loans outstanding as of December 31, 2007 was 1.43%, compared to 1.23% at year-end 2006. Although we believe the allowance is adequate to cover losses as they arise, there can be no assurance that we will not sustain losses in any given period that could be substantial in relation to, or greater than, the size of the allowance.
In each accounting period, we adjust the allowance to the amount we believe is necessary to maintain the allowance at adequate levels. Through the loan and lease review and credit departments, we attempt to allocate specific portions of the allowance based on specifically identifiable problem loans and leases. The evaluation of the allowance is further based on, but not limited to, consideration of the internally prepared Reserve Analysis, composition of the loan and lease portfolio, third party analysis of the loan and lease administration processes and portfolio and general economic conditions. In addition, the historically strong commercial loan and lease growth and expansions into new markets are taken into account.
The Reserve Analysis, used since our inception and completed monthly, applies reserve allocation factors to outstanding loan and lease balances to calculate an overall allowance dollar amount. For commercial loans and leases, which continue to comprise a vast majority of our total loans and leases, reserve allocation factors are based upon the loan ratings as determined by our standardized grade paradigms. For retail loans, reserve allocation factors are based upon the type of credit. Adjustments for specific lending relationships, including impaired loans and leases, are made on a case-by-case basis. The reserve allocation factors are primarily based on the recent levels and historical trends of net loan charge-offs and non-performing assets, the comparison of the recent levels and historical trends of net loan charge-offs and non-performing assets with a customized peer group consisting of ten similarly-sized publicly traded banking organizations conducting business in the states of Michigan, Illinois, Indiana or Ohio, the review and consideration of our loan and lease migration analysis and the experience of senior management making similar loans and leases for an extensive period of time. We regularly review the Reserve Analysis and make adjustments periodically based upon identifiable trends and experience.

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Noninterest Income
Noninterest income totaled $5.9 million in 2007, an increase of $0.6 million from the $5.3 million earned in 2006. Service charge income on deposits and repurchase agreements increased $0.2 million during 2007 when compared to 2006, reflecting an increase in the number of deposit accounts and modest increases in our fee structure. Earnings from increased cash surrender value of bank owned life insurance policies increased $0.1 million in 2007, primarily reflecting a higher balance from the purchase of additional policies during the year. We recorded increases in virtually all other fee income-producing activities in 2007 when compared to 2006, with the exception of residential mortgage banking fees, which decreased $0.1 million due to a lower volume of activity.
Noninterest Expense
Noninterest expense during 2007 totaled $38.4 million, an increase of $6.1 million over the $32.3 million expensed in 2006. Salary expense and benefit costs increased $3.9 million in 2007 when compared to 2006. Included in 2007 salary and benefit costs is a one-time $1.2 million expense associated with the financial retirement package for former Chairman and Chief Executive Officer Gerald R. Johnson, Jr., in conjunction with Mr. Johnson’s retirement effective June 30, 2007. The remainder of the increase in salary and benefit costs during 2007 primarily reflects the increase in full-time equivalent employees from 291 at year-end 2006 to 306 at year-end 2007 and annual pay increases. Occupancy, furniture and equipment costs increased $0.2 million in 2007. Other non-interest expenses, in aggregate, increased $2.0 million in 2007 when compared to 2006, reflecting increased costs associated with a higher level of nonperforming assets, higher FDIC insurance premiums and additional expenditures required to administer an increased asset base.
Federal Income Tax Expense
Federal income tax expense was $3.0 million in 2007, a decrease of $6.0 million over the $9.0 million expensed during 2006. The decrease during 2007 is primarily due to the decline in our pre-federal income tax profitability. Our effective tax rate for 2007 was 25.3%, compared to 31.1% in 2006, reflecting a decrease in taxable income and the related increase in tax-exempt income as a percent of taxable income.
RESULTS OF OPERATIONS
FOR THE YEARS ENDED DECEMBER 31, 2006 AND 2005
Summary
Net income during 2006 was $19.8 million, or $2.36 per basic share and $2.33 per diluted share, compared to net income of $17.9 million, or $2.14 per basic share and $2.10 per diluted share, recorded in 2005. The $1.9 million improvement in net income represents an increase of 10.9%, while diluted earnings per share were up 11.0%. The earnings improvement during 2006 over that of 2005 is primarily attributable to higher net interest income, which more than offset increases in provision expense and overhead costs.
The following table shows some of the key performance and equity ratios for the years ended December 31, 2006 and 2005.
                 
    2006   2005
Return on average total assets
    1.01 %     1.05 %
Return on average equity
    12.19       12.05  
Dividend payout ratio
    20.34       17.79  
Average equity to average assets
    8.31       8.73  

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Net Interest Income
Net interest income, the difference between revenue generated from earning assets and the interest cost of funding those assets, is our primary source of earnings. Interest income (adjusted for tax-exempt income) and interest expense totaled $138.5 million and $75.7 million during 2006, respectively, providing for net interest income of $62.8 million. During 2005, interest income and interest expense were $103.2 million and $46.8 million, respectively, providing for net interest income of $56.4 million. In comparing 2006 with 2005, interest income increased 34.1%, interest expense was up 61.6% and net interest income increased 11.3%. The level of net interest income is primarily a function of asset size, as the weighted average interest rate received on earning assets is greater than the weighted average interest cost of funding sources; however, factors such as types and levels of assets and liabilities, interest rate environment, interest rate risk, asset quality, liquidity, and customer behavior also impact net interest income as well as the net interest margin.
The net interest margin declined from 3.50% in 2005 to 3.37% in 2006, a decrease of 3.7%. Our net interest margin during 2004 was 3.30%. Throughout 2005 and during the first half of 2006, our net interest margin was generally on an increasing trend. From June 2004 through June 2006, the Federal Open Market Committee (“FOMC”) increased the federal funds rate by 25 basis points at 17 consecutive meetings, causing the prime rate to increase from 4.00% in June 2004 to 8.25% in June 2006. Our yield on assets increased significantly during this time period, as the interest rates on over 70% of our total loans and leases were tied to the prime rate. Our cost of funds also increased during this time period, as interest rates paid on our deposits and borrowings increased as well. However, our cost of funds increased at a slower rate than the increase in our yield on assets, with a significant portion of our interest-bearing liabilities comprised of fixed rate certificates of deposit and borrowings, resulting in a lagged increased cost of funds. The FOMC left the federal funds rate unchanged from June 2006 through September 2007, resulting in a relatively steady yield on assets during that time period. However, our cost of funds continued to increase as maturing fixed rate certificates of deposit and borrowings, which were obtained during lower interest rate environments, were replaced or renewed at higher interest rates.
Interest income is primarily generated from the loan and lease portfolio, and to a lesser degree from securities, federal funds sold and short term investments. Interest income increased $35.3 million during 2006 from that earned in 2005, totaling $138.5 million in 2006 compared to $103.2 million in the previous year. The increase is primarily due to the growth in earning assets and a higher interest rate environment during 2006 when compared to 2005. Reflecting the higher interest rate environment, the yield on average earning assets increased from 6.40% recorded in 2005 to 7.44% in 2006.
The growth in interest income is primarily attributable to an increase in earning assets and an increase in earning asset yields. During 2006, average earning assets increased $247.3 million, increasing from $1,613.4 million in 2005 to $1,860.7 million during 2006. Growth in average total loans and leases, totaling $227.7 million, comprised 92.1% of the increase in average earning assets during 2006. Interest income generated from the loan and lease portfolio increased $33.8 million during 2006 over the level earned in 2005, comprised of an increase of $16.1 million from the growth in the loan and lease portfolio and an increase of $17.7 million due to the increase in the yield earned on the loan portfolio to 7.68% from 6.54%. The increase in the loan and lease portfolio yield is primarily due to a higher interest rate environment during 2006 than in 2005.
Growth in the securities portfolio and an improved overall yield also added to the increase in interest income during 2006 over that of 2005. Average securities increased by $18.2 million in 2006, increasing from $172.1 million in 2005 to $190.3 million in 2006. The growth equated to an increase in interest income of $1.0 million, while an improved yield earned on the securities portfolio from 5.40% to 5.51% increased interest income by $0.2 million. Interest income earned on federal funds sold increased by $0.2 million due to a small increase in the average balance and a higher yield during 2006.

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Interest expense is primarily generated from interest-bearing deposits, and to a lesser degree from repurchase agreements, FHLB advances and subordinated debentures. Interest expense increased $28.8 million during 2006 from that expensed in 2005, totaling $75.6 million in 2006 compared to $46.8 million in the previous year. The increase in interest expense is primarily attributable to the impact of an increase in interest-bearing liabilities and a higher interest rate environment during 2006 when compared to 2005. Interest-bearing liabilities averaged $1,663.4 million during 2006, or $234.2 million higher than the average interest-bearing liabilities of $1,429.2 million during 2005. This growth resulted in increased interest expense of $9.3 million. An increase in interest expense of $19.6 million was recorded during 2006 primarily due to a higher interest rate environment during 2006 than in 2005. The cost of average interest-bearing liabilities increased from the 3.28% recorded in 2005 to 4.55% in 2006.
Average certificate of deposit growth during 2006 of $253.3 million equated to an increase in interest expense of $9.8 million, with an additional $15.2 million expensed due to the increase in the average rate paid as lower-rate certificates of deposit matured and were either renewed or replaced with higher-costing certificates of deposit throughout 2006. A decline in average savings deposits, totaling $20.9 million, equated to a decrease in interest expense of $0.6 million; however, interest expense of $1.0 million was recorded due to an increase in the average rate paid during 2006. Growth in average interest-bearing checking accounts of $0.2 million equated to a less than $0.1 million increase in interest expense, with an additional $0.4 million of interest expense recorded due to a higher average rate paid during 2006.
Average short term borrowings, comprised of repurchase agreements and federal funds purchased, increased $9.1 million during 2006, resulting in increased interest expense of $0.3 million, with an additional interest expense of $0.8 million recorded due to an increase in the average rate paid during 2006. Average FHLB advances decreased $9.2 million, equating to a decrease in interest expense of $0.3 million, with an increased average rate adding $1.5 million to interest expense. Growth in average long-term borrowings, comprised of subordinated debentures and deferred director and officer compensation programs, equated to an increase in interest expense of less than $0.1 million during 2006, with an increased average rate adding $0.6 million to interest expense.
Provision for Loan and Lease Losses
The provision for loan and lease losses totaled $5.8 million during 2006, compared to the $3.8 million expensed during 2005. The increase primarily reflects an increase in the volume of loan and lease net charge-offs during 2006 when compared to 2005, partially offset by lower loan and lease growth in 2006. Net loan and lease charge-offs during 2006 totaled $4.9 million, or 0.29% of average total loans and leases. Net loan and lease charge-offs during 2005 totaled $1.1 million, or 0.08% of average total loans and leases. Loan and lease growth during 2006 equaled $183.7 million, compared to loan and lease growth of $244.7 million during 2005. The allowance as a percentage of total loans outstanding as of December 31, 2006 was 1.23%, compared to 1.31% at year-end 2005.
In each accounting period, we adjust the allowance by the amount we believe is necessary to maintain the allowance at adequate levels. Through the loan and lease review and credit departments, we attempt to allocate specific portions of the allowance based on specifically identifiable problem loans and leases. The evaluation of the allowance is further based on, but not limited to, consideration of the internally prepared Reserve Analysis, composition of the loan and lease portfolio, third party analysis of the loan and lease administration processes and portfolio and general economic conditions. In addition, the historically strong commercial loan and lease growth and expansions into new markets are taken into account.
The Reserve Analysis, used since our inception and completed monthly, applies reserve allocation factors to outstanding loan and lease balances to calculate an overall allowance dollar amount. For commercial loans and leases, which continue to comprise a vast majority of our total loans and leases, reserve allocation factors are based upon the loan ratings as determined by our standardized grade paradigms. For retail loans, reserve allocation factors are based upon the type of credit. Adjustments for specific lending relationships, including impaired loans and leases, are made on a case-by-case basis. The reserve allocation factors are primarily based on the recent levels and historical trends of net loan charge-offs and non-performing assets, the comparison of the recent levels and historical trends of net loan charge-offs and non-performing assets with a customized peer group consisting of ten similarly-sized publicly traded banking organizations conducting business in the states of Michigan, Illinois, Indiana

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or Ohio, the review and consideration of our loan and lease migration analysis and the experience of senior management making similar loans and leases for an extensive period of time. We regularly review the Reserve Analysis and make adjustments periodically based upon identifiable trends and experience.
Noninterest Income
Noninterest income totaled $5.3 million in 2006, a decrease of $0.4 million from the $5.7 million earned in 2005. Other noninterest income during 2005 included a one-time gain of $0.7 million which was recorded from the sale of state tax credits derived from the construction of the new main office in downtown Grand Rapids. Service charge income on deposit and repurchase agreements was unchanged in 2006 when compared to 2005; although the number of deposit accounts increased during 2006, the earnings credit rate also increased, reducing the level of fees paid by our depositors. Earnings from increased cash surrender value of bank owned life insurance policies increased $0.2 million in 2006, primarily reflecting a higher balance from the purchase of additional policies during the year. We recorded increases in virtually all other fee income-producing activities in 2006 when compared to 2005, with the exception of residential mortgage banking fees, which decreased $0.1 million due to lower volume of activity.
Noninterest Expense
Noninterest expense during 2006 totaled $32.3 million, an increase of $1.2 million over the $31.1 million expensed in 2005. Salary expense and benefit costs increased $0.3 million in 2006 when compared to 2005. Base compensation increased approximately $2.9 million, primarily reflecting the increase in full-time equivalent employees from 273 at year-end 2005 to 291 at year-end 2006 and annual pay increases. However, bonus expense declined $2.6 million during 2006 when compared to 2005. Occupancy, furniture and equipment costs increased $0.9 million in 2006, primarily reflecting a full year’s expense associated with the opening of our main office in downtown Grand Rapids during the second quarter of 2005, and the opening of our leased facilities in Lansing and Ann Arbor during the third quarter of 2005. All other non-interest expenses, in aggregate, were relatively unchanged in 2006 when compared to 2005.
Federal Income Tax Expense
Federal income tax expense was $9.0 million in 2006, an increase of $0.9 million over the $8.1 million expensed during 2005. The increase during 2006 is primarily due to the growth in our pre-federal income tax profitability. The effective tax rate for 2006 was 31.1%, compared to 31.3% in 2005.
CAPITAL RESOURCES
Shareholders’ equity is a noninterest-bearing source of funds that provides support for our asset growth. Shareholders’ equity was $178.2 million and $171.9 million at December 31, 2007 and 2006, respectively. The $6.3 million increase during 2007 is primarily attributable to net income from operations, which equaled $9.0 million during 2007. Also positively impacting shareholders’ equity was a $1.4 million mark-to-market adjustment for available for sale securities as defined in SFAS No. 115, plus proceeds totaling $0.2 million relating to stock option exercises and our dividend reinvestment and employee stock purchase plans. Negatively impacting shareholders’ equity during 2007 was the payment of cash dividends, which totaled $4.7 million.
We and our bank are subject to regulatory capital requirements administered by state and federal banking agencies. Failure to meet the various capital requirements can initiate regulatory action that could have a direct material effect on the financial statements. Our and our bank’s capital ratios as of December 31, 2007 and 2006 are disclosed under Note 16 on pages F-59 and F-60 of the Notes to Consolidated Financial Statements.
Our ability to pay cash and stock dividends is subject to limitations under various laws and regulations and to prudent and sound banking practices. On April 10, 2007, we declared a 5% common stock dividend, payable on May 4, 2007 to record holders as of April 23, 2007. This represented the seventh consecutive year we have paid a 5% stock dividend. Also during 2007, we paid a cash dividend on our common stock each calendar quarter. These cash dividends totaled $0.55 per share for 2007, and $4.7 million in aggregate amount. On January 8, 2008, we declared a $0.15 per common share cash dividend that will be paid on March 10, 2008 to shareholders of record on February 8, 2008.

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LIQUIDITY
Liquidity is measured by our ability to raise funds through deposits, borrowed funds, capital or cash flow from the repayment of loans and investment securities. These funds are used to fund loans, meet deposit withdrawals, maintain reserve requirements and operate our company. Liquidity is primarily achieved through the growth of local and out-of-area deposits and liquid assets such as securities available for sale, matured securities and federal funds sold. Asset and liability management is the process of managing the balance sheet to achieve a mix of earning assets and liabilities that maximizes profitability, while providing adequate liquidity.
Our primary liquidity strategy is to fund loan growth with deposits, repurchase agreements and other borrowed funds and to maintain an adequate level of short- and medium-term investments to meet typical daily loan and deposit activity. Although deposit and repurchase agreement growth from customers located in our market areas has generally consistently increased, this growth has not been sufficient to meet our loan growth and provide monies for additional investing activities. To assist in providing the additional needed funds, we have regularly obtained monies from wholesale funding sources. Wholesale funds, comprised of certificates of deposit from customers outside of our market areas and advances from the FHLB, totaled $1,105.0 million, or 58.7% of combined deposits and borrowed funds as of December 31, 2007, compared to $1,108.8 million, or 60.4% of combined deposits and borrowed funds as of December 31, 2006.
Although local deposits have and are expected to increase as new business, municipal governmental unit and individual deposit relationships are established and as existing customers increase the balances in their accounts, the relatively high reliance on wholesale funds will likely remain. Our primary source of wholesale funds is out-of-area deposits. Out-of-area deposits consist primarily of certificates of deposit placed by deposit brokers for a fee, but also include certificates of deposit obtained from the deposit owners directly. Out-of-area deposits totaled $925.0 million as of December 31, 2007, compared to $1,013.8 million as of December 31, 2006. The owners of out-of-area deposits include individuals, businesses and municipal governmental units located throughout the United States. Based on recent data compiled from reports filed with the FDIC, the brokered certificate of deposit market has experienced strong growth over the past several years. Nationwide brokered certificates of deposit total in excess of $500 billion, an increase of about 100% over the past five years. As part of our interest rate risk management strategy, a majority of our wholesale funds are comprised of fixed rate certificates of deposit and FHLB advances that mature within one year, reflecting the fact that a majority of our loans and leases have a floating interest rate tied to either prime or LIBOR rates. While this strategy increases inherent liquidity risk, we believe the increased liquidity risk is sufficiently mitigated by the benefits derived from an interest rate risk management standpoint. In addition, we have developed a comprehensive contingency funding plan which we believe further mitigates the increased liquidity risk.
Wholesale funds are generally a lower all-in cost source of funds when compared to the interest rates that would have to be offered in the local markets to generate a sufficient level of funds. Generally, interest rates paid on new out-of-area deposits and FHLB advances were similar to interest rates paid on new certificates of deposit issued to local customers. In addition, the overhead costs associated with wholesale funds are considerably less than the overhead costs that would be incurred to attract and administer a similar level of local deposits, especially if the estimated costs of a needed expanded branching network were taken into account. We believe the relatively low overhead costs reflecting our limited branch network mitigate our high reliance on wholesale funds and resulting relatively low net interest margin.
As a member of the Federal Home Loan Bank of Indianapolis, our bank has access to the FHLB advance borrowing programs. Advances totaled $180.0 million as of December 31, 2007, compared to $95.0 million outstanding as of December 31, 2006. Based on available collateral as of December 31, 2007, we could borrow an additional $117.8 million. Our bank also has the ability to borrow money on a daily basis through correspondent banks using established unsecured federal funds purchased lines, totaling $72.0 million as of December 31, 2007. Our federal funds purchased position averaged $4.6 million during 2007, compared to an average federal funds sold position of $8.2 million.

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The following table reflects, as of December 31, 2007, significant fixed and determinable contractual obligations to third parties by payment date, excluding accrued interest:
                                         
    One Year or Less   One to Three Years   Three to Five Years   Over Five Years   Total
Deposits without a stated maturity
  $ 270,169,000     $ 0     $ 0     $ 0     $ 270,169,000  
 
Certificates of deposits
    1,030,178,000       259,723,000       31,111,000       0       1,321,012,000  
 
Short term borrowings
    111,265,000       0       0       0       111,265,000  
 
Federal Home Loan Bank advances
    80,000,000       90,000,000       10,000,000       0       180,000,000  
 
Subordinated debentures
    0       0       0       32,990,000       32,990,000  
 
Other borrowed money
    0       0       0       4,013,000       4,013,000  
 
Operating leases
    319,000       583,000       346,000       0       1,248,000  
In addition to normal loan funding and deposit flow, we must maintain liquidity to meet the demands of certain unfunded loan commitments and standby letters of credit. At December 31, 2007, we had a total of $492.7 million in unfunded loan commitments and $81.3 million in unfunded standby letters of credit. Of the total unfunded loan commitments, $426.5 million were commitments available as lines of credit to be drawn at any time as customers’ cash needs vary, and $66.2 million were for loan commitments scheduled to close and become funded within the next twelve months. We monitor fluctuations in loan balances and commitment levels, and include such data in our overall liquidity management.
The following table depicts our loan commitments at the end of the past three years:
                         
    December 31, 2007     December 31, 2006     December 31, 2005  
Commercial unused lines of credit
  $ 377,493,000     $ 345,195,000     $ 303,115,000  
Unused lines of credit secured by 1-4 family residential properties
    33,083,000       29,314,000       27,830,000  
Credit card unused lines of credit
    9,035,000       8,510,000       7,971,000  
Other consumer unused lines of credit
    6,910,000       7,197,000       10,791,000  
Commitments to make loans
    66,196,000       60,850,000       83,280,000  
Standby letters of credit
    81,292,000       73,241,000       59,058,000  
 
                 
Total
  $ 574,009,000     $ 524,307,000     $ 492,045,000  
We monitor our liquidity position and funding strategies on an ongoing basis, but recognize that unexpected events, economic or market conditions, earnings problems, declining capital levels or situations beyond our control could either cause short term or long term liquidity challenges. While we believe it is unlikely that a funding crisis of any significant degree is likely to materialize, we have developed a comprehensive contingency funding plan that provides a framework for meeting both temporary and longer-term liquidity disruptions. Depending on the particular circumstances of a liquidity situation, possible strategies may include obtaining funds via one or a combination of the following sources of funds: established lines of credit at correspondent banks and the FHLB, brokered certificate of deposit market, wholesale securities repurchase markets, issuance of term debt, sale of assets or sale of common stock or other securities.

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MARKET RISK ANALYSIS
Our primary market risk exposure is interest rate risk and, to a lesser extent, liquidity risk. All of our transactions are denominated in U.S. dollars with no specific foreign exchange exposure. We have only limited agricultural-related loan assets and therefore have no significant exposure to changes in commodity prices. Any impact that changes in foreign exchange rates and commodity prices would have on interest rates is assumed to be insignificant. Interest rate risk is the exposure of our financial condition to adverse movements in interest rates. We derive our income primarily from the excess of interest collected on interest-earning assets over the interest paid on interest-bearing liabilities. The rates of interest we earn on our assets and owe on our liabilities generally are established contractually for a period of time. Since market interest rates change over time, we are exposed to lower profitability if we cannot adapt to interest rate changes. Accepting interest rate risk can be an important source of profitability and shareholder value; however, excessive levels of interest rate risk could pose a significant threat to our earnings and capital base. Accordingly, effective risk management that maintains interest rate risk at prudent levels is essential to our safety and soundness.
Evaluating the exposure to changes in interest rates includes assessing both the adequacy of the process used to control interest rate risk and the quantitative level of exposure. Our interest rate risk management process seeks to ensure that appropriate policies, procedures, management information systems and internal controls are in place to maintain interest rate risk at prudent levels with consistency and continuity. In evaluating the quantitative level of interest rate risk, we assess the existing and potential future effects of changes in interest rates on our financial condition, including capital adequacy, earnings, liquidity and asset quality.
We use two interest rate risk measurement techniques. The first, which is commonly referred to as GAP analysis, measures the difference between the dollar amounts of interest-sensitive assets and liabilities that will be refinanced or repriced during a given time period. A significant repricing gap could result in a negative impact to the net interest margin during periods of changing market interest rates.

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The following table depicts our GAP position as of December 31, 2007 (dollars in thousands):
                                         
    Within     Three to     One to     After        
    Three     Twelve     Five     Five        
    Months     Months     Years     Years     Total  
Assets:
                                       
Commercial loans (1)
  $ 919,282     $ 90,697     $ 596,701     $ 49,656     $ 1,656,336  
Leases
    9       172       2,684       0       2,865  
Residential real estate loans
    61,695       7,203       52,552       14,067       135,517  
Consumer loans
    1,882       85       2,589       606       5,162  
Securities (2)
    10,849       1,516       57,488       141,883       211,736  
Short term investments
    292       0       0       0       292  
Allowance for loan and lease losses
    0       0       0       0       (25,814 )
Other assets
    0       0       0       0       135,309  
 
                             
Total assets
    994,009       99,673       712,014       206,212       2,121,403  
 
                                       
Liabilities:
                                       
Interest-bearing checking
    44,491       0       0       0       44,491  
Savings
    80,750       0       0       0       80,750  
Money market accounts
    11,872       0       0       0       11,872  
Time deposits under $100,000
    36,326       69,572       47,480       0       153,378  
Time deposits $100,000 and over
    356,661       567,619       243,354       0       1,167,634  
Short term borrowings
    111,265       0       0       0       111,265  
Federal Home Loan Bank advances
    20,000       60,000       100,000       0       180,000  
Long term borrowings
    37,003       0       0       0       37,003  
Noninterest-bearing checking
    0       0       0       0       133,056  
Other liabilities
    0       0       0       0       23,799  
 
                             
Total liabilities
    698,368       697,191       390,834       0       1,943,248  
Shareholders’ equity
    0       0       0       0       178,155  
 
                             
Total sources of funds
    698,368       697,191       390,834       0       2,121,403  
 
                             
 
                                       
Net asset (liability) GAP
  $ 295,641     $ (597,518 )   $ 321,180     $ 206,212          
 
                               
 
                                       
Cumulative GAP
  $ 295,641     $ (301,877 )   $ 19,303     $ 225,515          
 
                               
 
                                       
Percent of cumulative GAP to total assets
    13.9 %     (14.2 )%     0.9 %     10.6 %        
 
                               
 
(1)   Floating rate loans that are currently at interest rate ceilings or interest rate floors are treated as fixed rate loans and are reflected using maturity date and not repricing frequency.
 
(2)   Mortgage-backed securities are categorized by expected maturities based upon prepayment trends as of December 31, 2007.
The second interest rate risk measurement used is commonly referred to as net interest income simulation analysis. We believe that this methodology provides a more accurate measurement of interest rate risk than the GAP analysis, and therefore, it serves as our primary interest rate risk measurement technique. The simulation model assesses the direction and magnitude of variations in net interest income resulting from potential changes in market interest rates. Key assumptions in the model include prepayment speeds on various loan and investment assets; cash flows and maturities of interest-sensitive assets and liabilities; and changes in market conditions impacting loan and deposit volume and pricing. These assumptions are inherently uncertain, subject to fluctuation and revision in a dynamic environment; therefore, the model cannot precisely estimate net interest income or exactly predict the impact of higher or lower interest rates on net interest income. Actual results will differ from simulated results due to timing, magnitude, and frequency of interest rate changes and changes in market conditions and our strategies, among other factors.

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We conducted multiple simulations as of December 31, 2007, in which it was assumed that changes in market interest rates occurred ranging from up 200 basis points to down 200 basis points in equal quarterly instalments over the next twelve months. The following table reflects the suggested impact on net interest income over the next twelve months in comparison to estimated net interest income based on our balance sheet structure, including the balances and interest rates associated with our specific loans, securities, deposits and borrowed funds, as of December 31, 2007. The resulting estimates are well within our policy parameters established to manage and monitor interest rate risk.
                 
    Dollar Change In   Percent Change In
Interest Rate Scenario   Net Interest Income   Net Interest Income
Interest rates down 200 basis points
  $ 2,620,000       4.6 %
 
Interest rates down 100 basis points
    3,108,000       5.4  
 
No change in interest rates
    3,386,000       5.9  
 
Interest rates up 100 basis points
    4,979,000       8.7  
 
Interest rates up 200 basis points
    6,529,000       11.4  
In addition to changes in interest rates, the level of future net interest income is also dependent on a number of other variables, including: the growth, composition and absolute levels of loans, deposits, and other earning assets and interest-bearing liabilities; level of nonperforming assets; economic and competitive conditions; potential changes in lending, investing, and deposit gathering strategies; client preferences; and other factors.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Board of Directors and Shareholders
Mercantile Bank Corporation
Grand Rapids, Michigan
We have audited the accompanying consolidated balance sheet of Mercantile Bank Corporation as of December 31, 2007, and the related consolidated statements of income, changes in shareholders’ equity and cash flows for the year ended December 31, 2007. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audit.
We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit provides a reasonable basis for our opinion.
In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Mercantile Bank Corporation as of December 31, 2007, and the results of its operations and its cash flows for the year ended December 31, 2007 in conformity with accounting principles generally accepted in the United States of America.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), Mercantile Bank Corporation’s internal control over financial reporting as of December 31, 2007, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) and our report dated February 25, 2008 expressed an unqualified opinion thereon.
     
/s/ BDO Seidman, LLP
   
 
BDO Seidman, LLP
   
Grand Rapids, Michigan
February 25, 2008

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Board of Directors and Shareholders
Mercantile Bank Corporation
Grand Rapids, Michigan
We have audited the accompanying consolidated balance sheet of Mercantile Bank Corporation as of December 31, 2006 and the related consolidated statements of income, changes in shareholders’ equity and cash flows for each of the two years in the period ended December 31, 2006. These financial statements are the responsibility of Mercantile’s management. Our responsibility is to express an opinion on these financial statements based on our audits.
We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.
In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Mercantile Bank Corporation as of December 31, 2006 and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2006 in conformity with U.S. generally accepted accounting principles.
         
 
  /s/ Crowe Chizek and Company LLC    
 
 
 
Crowe Chizek and Company LLC
   
Grand Rapids, Michigan
February 20, 2007

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Board of Directors and Shareholders
Mercantile Bank Corporation
Grand Rapids, Michigan
We have audited Mercantile Bank Corporation’s internal control over financial reporting as of December 31, 2007, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (the COSO criteria). Mercantile Bank Corporation’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Report by Mercantile Bank Corporation’s Management on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit.
We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
In our opinion, Mercantile Bank Corporation maintained, in all material respects, effective internal control over financial reporting as of December 31, 2007, based on the COSO criteria.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheet of Mercantile Bank Corporation as of December 31, 2007, and the related consolidated statements of income, changes in shareholders’ equity and cash flows for the year ended December 31, 2007, and our report dated February 25, 2008 expressed an unqualified opinion thereon.
     
/s/ BDO Seidman, LLP
   
 
BDO Seidman, LLP
   
Grand Rapids, Michigan
February 25, 2008

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February 25, 2008
REPORT BY MERCANTILE BANK CORPORATION’S MANAGEMENT
ON INTERNAL CONTROL OVER FINANCIAL REPORTING
Management is responsible for establishing and maintaining an effective system of internal control over financial reporting presented in conformity with generally accepted accounting principles. There are inherent limitations in the effectiveness of any system of internal control. Accordingly, even an effective system of internal control can provide only reasonable assurance with respect to financial statement preparation.
Management assessed the Company’s system of internal control over financial reporting that is designed to produce reliable financial statements in conformity with generally accepted accounting principles as of December 31, 2007. This assessment was based on criteria for effective internal control over financial reporting described in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management believes that, as of December 31, 2007, Mercantile Bank Corporation maintained effective control over financial reporting presented in conformity with generally accepted accounting principles based on those criteria.
The Company’s independent auditors have issued an audit report on the effectiveness of the Company’s internal control over financial reporting.
Mercantile Bank Corporation
     
/s/ Michael H. Price
   
 
Michael H. Price
   
Chairman of the Board, President and Chief Executive Officer
   
 
   
/s/ Charles E. Christmas
   
 
Charles E. Christmas
   
Senior Vice President – Chief Financial Officer and Treasurer
   

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MERCANTILE BANK CORPORATION
CONSOLIDATED BALANCE SHEETS
December 31, 2007 and 2006
                 
    2007     2006  
ASSETS
               
Cash and due from banks
  $ 29,138,000     $ 51,098,000  
Short term investments
    292,000       282,000  
 
           
Total cash and cash equivalents
    29,430,000       51,380,000  
 
Securities available for sale
    136,673,000       130,967,000  
Securities held to maturity (fair value of $66,440,000 at December 31, 2007 and $65,025,000 at December 31, 2006)
    65,330,000       63,943,000  
Federal Home Loan Bank stock
    9,733,000       7,509,000  
 
Loans and leases
    1,799,880,000       1,745,478,000  
Allowance for loan and lease losses
    (25,814,000 )     (21,411,000 )
 
           
Loans and leases, net
    1,774,066,000       1,724,067,000  
 
               
Premises and equipment, net
    34,351,000       33,539,000  
Bank owned life insurance policies
    39,118,000       30,858,000  
Accrued interest receivable
    9,957,000       10,287,000  
Other assets
    22,745,000       14,718,000  
 
           
 
               
Total assets
  $ 2,121,403,000     $ 2,067,268,000  
 
           
 
               
LIABILITIES AND SHAREHOLDERS’ EQUITY
               
Deposits
               
Noninterest-bearing
  $ 133,056,000     $ 133,197,000  
Interest-bearing
    1,458,125,000       1,513,706,000  
 
           
Total
    1,591,181,000       1,646,903,000  
 
               
Securities sold under agreements to repurchase
    97,465,000       85,472,000  
Federal funds purchased
    13,800,000       9,800,000  
Federal Home Loan Bank advances
    180,000,000       95,000,000  
Subordinated debentures
    32,990,000       32,990,000  
Other borrowed money
    4,013,000       3,316,000  
Accrued interest and other liabilities
    23,799,000       21,872,000  
 
           
Total liabilities
    1,943,248,000       1,895,353,000  
 
               
Shareholders’ equity
               
Preferred stock, no par value; 1,000,000 shares authorized, none issued
    0       0  
Common stock, no par value; 20,000,000 shares authorized; 8,527,197 and 8,022,221 shares issued and outstanding at December 31, 2007 and 2006
    172,938,000       161,223,000  
Retained earnings
    4,948,000       11,794,000  
Accumulated other comprehensive income (loss)
    269,000       (1,102,000 )
 
           
Total shareholders’ equity
    178,155,000       171,915,000  
 
           
 
               
Total liabilities and shareholders’ equity
  $ 2,121,403,000     $ 2,067,268,000  
 
           
See accompanying notes to consolidated financial statements.

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MERCANTILE BANK CORPORATION
CONSOLIDATED STATEMENTS OF INCOME
Years ended December 31, 2007, 2006 and 2005
                         
    2007     2006     2005  
Interest income
                       
Loans and leases, including fees
  $ 133,685,000     $ 127,470,000     $ 93,666,000  
Securities, taxable
    7,243,000       6,557,000       5,588,000  
Securities, tax-exempt
    2,813,000       2,739,000       2,596,000  
Federal funds sold
    420,000       482,000       266,000  
Short-term investments
    20,000       12,000       14,000  
 
                 
Total interest income
    144,181,000       137,260,000       102,130,000  
 
                       
Interest expense
                       
Deposits
    76,221,000       64,755,000       38,884,000  
Short-term borrowings
    3,493,000       2,867,000       1,795,000  
Federal Home Loan Bank advances
    6,100,000       5,393,000       4,200,000  
Long-term borrowings
    2,810,000       2,658,000       1,959,000  
 
                 
Total interest expense
    88,624,000       75,673,000       46,838,000  
 
                 
 
                       
Net interest income
    55,557,000       61,587,000       55,292,000  
 
                       
Provision for loan and lease losses
    11,070,000       5,775,000       3,790,000  
 
                 
 
                       
Net interest income after provision for loan and lease losses
    44,487,000       55,812,000       51,502,000  
 
                       
Noninterest income
                       
Service charges on accounts
    1,610,000       1,386,000       1,391,000  
Earnings on bank owned life insurance policies
    1,252,000       1,165,000       997,000  
Credit and debit card fees
    668,000       557,000       457,000  
Letter of credit fees
    613,000       443,000       422,000  
Mortgage banking activities
    464,000       553,000       634,000  
Net gain on sales of commercial loans
    0       29,000       84,000  
Other income
    1,263,000       1,128,000       1,676,000  
 
                 
Total noninterest income
    5,870,000       5,261,000       5,661,000  
 
                       
Noninterest expense
                       
Salaries and benefits
    22,876,000       18,983,000       18,635,000  
Occupancy
    3,300,000       3,136,000       2,641,000  
Furniture and equipment rent, depreciation and maintenance
    2,063,000       2,050,000       1,667,000  
Data processing
    2,017,000       1,657,000       1,186,000  
Nonperforming asset costs
    1,099,000       430,000       723,000  
Advertising
    585,000       600,000       554,000  
Other expense
    6,416,000       5,406,000       5,711,000  
 
                 
Total noninterest expenses
    38,356,000       32,262,000       31,117,000  
 
                 
 
                       
Income before federal income tax expense
    12,001,000       28,811,000       26,046,000  
 
                       
Federal income tax expense
    3,035,000       8,964,000       8,145,000  
 
                 
 
                       
Net income
  $ 8,966,000     $ 19,847,000     $ 17,901,000  
 
                 
 
                       
Earnings per share:
                       
Basic
  $ 1.06     $ 2.36     $ 2.14  
 
                 
Diluted
  $ 1.06     $ 2.33     $ 2.10  
 
                 
See accompanying notes to consolidated financial statements.

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MERCANTILE BANK CORPORATION
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
Years ended December 31, 2007, 2006 and 2005
                                 
                    Accumulated Other     Total  
    Common     Retained     Comprehensive     Shareholders’  
    Stock     Earnings     Income/(Loss)     Equity  
Balances, January 1, 2005
  $ 131,010,000     $ 10,475,000     $ 132,000     $ 141,617,000  
 
                               
Payment of 5% stock dividend
    17,187,000       (17,191,000 )             (4,000 )
 
                               
Employee stock purchase plan, 2,615 shares
    97,000                       97,000  
 
                               
Dividend reinvestment plan, 4,303 shares
    159,000                       159,000  
 
                               
Stock option exercises, 43,973 shares
    396,000                       396,000  
 
                               
Stock tendered for stock option exercises, 8,445 shares
    (316,000 )                     (316,000 )
 
                               
Cash dividends ($0.39 per share)
            (3,185,000 )             (3,185,000 )
 
                               
Comprehensive income:
                               
Net income
            17,901,000               17,901,000  
Change in net unrealized gain (loss) on securities available for sale, net of reclassifications and tax effect
                    (1,540,000 )     (1,540,000 )
 
                             
 
                               
Total comprehensive income
                            16,361,000  
 
                       
 
                               
Balances, December 31, 2005
    148,533,000       8,000,000       (1,408,000 )     155,125,000  
 
                               
Payment of 5% stock dividend
    12,014,000       (12,018,000 )             (4,000 )
 
                               
Employee stock purchase plan, 2,912 shares
    107,000                       107,000  
 
                               
Dividend reinvestment plan, 2,657 shares
    98,000                       98,000  
 
                               
Stock option exercises, 64,971 shares
    814,000                       814,000  
 
                               
Stock tendered for stock option exercises, 15,685 shares
    (585,000 )                     (585,000 )
 
                               
Cash dividends ($0.48 per share)
            (4,035,000 )             (4,035,000 )
 
                               
Stock-based compensation expense
    242,000                       242,000  
 
                               
Comprehensive income:
                               
Net income
            19,847,000               19,847,000  
Change in net unrealized loss on securities available for sale, net of reclassifications and tax effect
                    306,000       306,000  
 
                             
 
                               
Total comprehensive income
                            20,153,000  
 
                       
 
                               
Balances, December 31, 2006
    161,223,000       11,794,000       (1,102,000 )     171,915,000  
See accompanying notes to consolidated financial statements.

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MERCANTILE BANK CORPORATION
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (Continued)
Years ended December 31, 2007, 2006 and 2005
                                 
                    Accumulated Other     Total  
    Common     Retained     Comprehensive     Shareholders’  
    Stock     Earnings     Income/(Loss)     Equity  
Balances, December 31, 2006
  $ 161,223,000     $ 11,794,000     $ (1,102,000 )   $ 171,915,000  
 
                               
Payment of 5% stock dividend
    11,131,000       (11,135,000 )             (4,000 )
 
                               
Employee stock purchase plan, 3,966 shares
    91,000                       91,000  
 
                               
Dividend reinvestment plan, 3,137 shares
    76,000                       76,000  
 
                               
Stock option exercises, 52,117 shares
    643,000                       643,000  
 
                               
Stock tendered for stock option exercises, 18,291 shares
    (587,000 )                     (587,000 )
 
                               
Cash dividends ($0.55 per share)
            (4,677,000 )             (4,677,000 )
 
                               
Stock-based compensation expense
    361,000                       361,000  
 
                               
Comprehensive income:
                               
Net income
            8,966,000               8,966,000  
Change in net unrealized gain/(loss) on securities available for sale, net of reclassifications and tax effect
                    1,371,000       1,371,000  
 
                             
 
                               
Total comprehensive income
                            10,337,000  
 
                       
 
                               
Balances, December 31, 2007
    172,938,000       4,948,000       269,000       178,155,000  
 
                       
See accompanying notes to consolidated financial statements.

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MERCANTILE BANK CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
Years ended December 31, 2007, 2006 and 2005
                         
    2007     2006     2005  
Cash flows from operating activities
                       
Net income
  $ 8,966,000     $ 19,847,000     $ 17,901,000  
Adjustments to reconcile net income to net cash from operating activities:
                       
Depreciation and amortization
    3,080,000       2,887,000       2,555,000  
Provision for loan and lease losses
    11,070,000       5,775,000       3,790,000  
Provision for deferred income taxes
    (2,103,000 )     (474,000 )     (979,000 )
Stock-based compensation expense
    361,000       242,000       0  
Federal Home Loan Bank stock dividends
    0       0       (146,000 )
Net gain on sales of commercial loans
    0       (29,000 )     (84,000 )
Proceeds from sales of mortgage loans held for sale
    32,911,000       18,133,000       22,121,000  
Origination of mortgage loans held for sale
    (33,408,000 )     (18,766,000 )     (22,417,000 )
Net gain on sales of mortgage loans
    (432,000 )     (231,000 )     (206,000 )
Earnings on bank owned life insurance policies
    (1,252,000 )     (1,165,000 )     (997,000 )
Net change in:
                       
Accrued interest receivable
    330,000       (2,013,000 )     (2,630,000 )
Other assets
    (736,000 )     (595,000 )     (2,000 )
Accrued interest and other liabilities
    1,927,000       5,277,000       7,190,000  
 
                 
Net cash from operating activities
    20,714,000       28,888,000       26,096,000  
 
                       
Cash flows from investing activities
                       
Purchases of:
                       
Securities available for sale
    (15,406,000 )     (24,886,000 )     (38,217,000 )
Securities held to maturity
    (4,658,000 )     (4,567,000 )     (10,065,000 )
Federal Home Loan Bank stock
    (2,224,000 )     0       (943,000 )
Proceeds from:
                       
Maturities, calls and repayments of securities available for sale
    11,969,000       7,423,000       16,686,000  
Maturities, calls and repayments of securities held to maturity
    3,221,000       1,330,000       1,586,000  
Redemption of Federal Home Loan Bank stock
    0       378,000       0  
Loan and lease originations and payments, net
    (66,555,000 )     (189,793,000 )     (246,740,000 )
Purchases of premises and equipment, net
    (3,513,000 )     (5,911,000 )     (7,677,000 )
Purchases of bank owned life insurance policies
    (7,008,000 )     (1,621,000 )     (3,324,000 )
 
                 
Net cash for investing activities
    (84,174,000 )     (217,647,000 )     (288,694,000 )
 
                       
Cash flows from financing activities
                       
Net increase (decrease) in deposits
    (55,722,000 )     227,551,000       260,171,000  
Net increase in securities sold under agreements to repurchase
    11,993,000       13,271,000       15,884,000  
Net increase (decrease) in federal funds purchased
    4,000,000       200,000       (5,400,000 )
Proceeds from Federal Home Loan Bank advances
    175,000,000       80,000,000       75,000,000  
Pay-off of Federal Home Loan Bank advances
    (90,000,000 )     (115,000,000 )     (65,000,000 )
Net increase in other borrowed money
    697,000       969,000       738,000  
Cash paid in lieu of fractional shares on stock dividend
    (4,000 )     (4,000 )     (4,000 )
Employee stock purchase plan
    91,000       107,000       97,000  
Dividend reinvestment plan
    76,000       98,000       159,000  
Stock option exercises, net
    56,000       229,000       80,000  
Cash dividends
    (4,677,000 )     (4,035,000 )     (3,185,000 )
 
                 
Net cash from financing activities
    41,510,000       203,386,000       278,540,000  
 
                 
See accompanying notes to consolidated financial statements.

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MERCANTILE BANK CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)
Years ended December 31, 2007, 2006 and 2005
                         
    2007     2006     2005  
Net change in cash and cash equivalents
    (21,950,000 )     14,627,000       15,942,000  
Cash and cash equivalents at beginning of period
    51,380,000       36,753,000       20,811,000  
 
                 
Cash and cash equivalents at end of period
  $ 29,430,000     $ 51,380,000     $ 36,753,000  
 
                 
 
                       
Supplemental disclosures of cash flow information
                       
Cash paid during the year for:
                       
Interest
  $ 87,707,000     $ 67,925,000     $ 40,671,000  
Federal income taxes
    5,730,000       10,875,000       8,657,000  
Transfers from loans and leases to foreclosed assets
    6,415,000       2,129,000       1,556,000  
See accompanying notes to consolidated financial statements.

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 1 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Principles of Consolidation: The consolidated financial statements include the accounts of Mercantile Bank Corporation (“Mercantile”) and its subsidiary, Mercantile Bank of Michigan (“Bank”), and of Mercantile Bank Mortgage Company, LLC (“Mortgage Company”), Mercantile Bank Real Estate Co., L.L.C. (“Mercantile Real Estate”) and Mercantile Insurance Center, Inc. (“Mercantile Insurance”), subsidiaries of our bank, after elimination of significant intercompany transactions and accounts.
We formed a business trust, Mercantile Bank Capital Trust I (“the trust”), in 2004 to issue trust preferred securities. We issued subordinated debentures to the trust in return for the proceeds raised from the issuance of the trust preferred securities. In accordance with FASB Interpretation No. 46(R), Consolidation of Variable Interest Entities, the trust is not consolidated, but instead we report the subordinated debentures issued to the trust as a liability.
Nature of Operations: Mercantile was incorporated on July 15, 1997 to establish and own the Bank based in Grand Rapids, Michigan. The Bank is a community-based financial institution. The Bank began operations on December 15, 1997. The Bank’s primary deposit products are checking, savings, and term certificate accounts, and its primary lending products are commercial loans, commercial leases, residential mortgage loans, and instalment loans. Substantially all loans and leases are secured by specific items of collateral including business assets, real estate or consumer assets. Commercial loans and leases are expected to be repaid from cash flow from operations of businesses. Real estate loans are secured by commercial or residential real estate. The Bank’s loan accounts are primarily with customers located in the Grand Rapids, Holland, Lansing, Ann Arbor and Oakland County areas. The Bank’s retail deposits are also from customers located within those areas. As an alternative source of funds, the Bank has also issued certificates to depositors outside of the Bank’s primary market areas. Substantially all revenues are derived from banking products and services and investment securities.
Mercantile Bank Mortgage Company was formed during 2000. A subsidiary of the Bank, Mercantile Bank Mortgage Company was established to increase the profitability and efficiency of the mortgage loan operations. Mercantile Bank Mortgage Company initiated business on October 24, 2000 via the Bank’s contribution of most of its residential mortgage loan portfolio and participation interests in certain commercial mortgage loans. On the same date, the Bank also transferred its residential mortgage origination function to Mercantile Bank Mortgage Company. On January 1, 2004, Mercantile Bank Mortgage Company was reorganized as Mercantile Bank Mortgage Company, LLC, a limited liability company, which is 99% owned by the Bank and 1% owned by Mercantile Insurance. Mortgage loans originated and held by Mercantile Bank Mortgage Company are serviced by the Bank pursuant to a servicing agreement.
Mercantile Insurance was formed during 2002 through the acquisition of an existing shelf insurance agency. Insurance products are offered through an Agency and Institutions Agreement among Mercantile Insurance, the Bank and Hub International. The insurance products are marketed through a central facility operated by the Michigan Bankers Insurance Association, members of which include the insurance subsidiaries of various Michigan-based financial institutions and Hub International. Mercantile Insurance receives commissions based upon written premiums produced under the Agency and Institutions Agreement.
Mercantile Real Estate was organized on July 21, 2003, principally to develop, construct, and own a new facility in downtown Grand Rapids that serves as our bank’s main office and Mercantile’s headquarters. This facility was placed into service during the second quarter of 2005.
Mercantile filed an election to become a financial holding company pursuant to Title I of the Gramm-Leach-Bliley Act and Federal Reserve Board regulations effective March 23, 2000.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 1 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)
Use of Estimates: To prepare financial statements in conformity with accounting principles generally accepted in the United States of America, management makes estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and future results could differ. The allowance for loan and lease losses and the fair values of financial instruments are particularly subject to change.
Cash Flow Reporting: Cash and cash equivalents include cash on hand, demand deposits with other financial institutions, short-term investments (including securities with daily put provisions) and federal funds sold. Cash flows are reported net for customer loan and deposit transactions, interest-bearing time deposits with other financial institutions and short-term borrowings with maturities of 90 days or less.
Securities: Debt securities classified as held to maturity are carried at amortized cost when management has the positive intent and ability to hold them to maturity. Debt securities are classified as available for sale when they might be sold prior to maturity. Equity securities with readily determinable fair values are classified as available for sale. Securities available for sale are carried at fair value, with unrealized holding gains and losses reported in other comprehensive income, net of tax. Other securities such as Federal Home Loan Bank stock are carried at cost.
Interest income includes amortization of purchase premiums and accretion of discounts. Premiums and discounts on securities are amortized or accreted on the level-yield method without anticipating prepayments, except for mortgage-backed securities where prepayments are anticipated. Gains and losses on sales are recorded on the trade date and determined using the specific identification method.
Declines in the fair value of securities below their amortized cost that are other than temporary are reflected as realized losses. In estimating other-than-temporary losses, management considers: (1) the length of time and extent that fair value has been less than cost, (2) the financial condition and near term prospects of the issuer, and (3) our ability and intent to hold the security for a period sufficient to allow for any anticipated recovery in fair value.
Loans and Leases: Loans and leases that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of deferred loan fees and costs and an allowance for loan and lease losses. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized in interest income using the level-yield method without anticipating prepayments. Net unamortized deferred loan fees amounted to $0.3 million and $0.7 million at December 31, 2007 and 2006, respectively.
Interest income on commercial loans and leases and mortgage loans is discontinued at the time the loan is 90 days delinquent unless the loan is well-secured and in process of collection. Consumer and credit card loans are typically charged off no later than when they are 120 days past due. Past due status is based on the contractual terms of the loan or lease. In all cases, loans and leases are placed on nonaccrual or charged off at an earlier date if collection of principal and interest is considered doubtful.
All interest accrued but not received for loans and leases placed on nonaccrual is reversed against interest income. Interest received on such loans and leases is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans and leases are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 1 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)
Loans Held for Sale: Mortgage loans originated and intended for sale in the secondary market are carried at the lower of aggregate cost or market, as determined by outstanding commitments from investors. Net unrealized losses, if any, are recorded as a valuation allowance and charged to earnings. Such loans are sold service released. The balance of loans held for sale equaled $1.9 million and $1.4 million as of December 31, 2007 and 2006, respectively. Mortgage banking activities include fees on direct brokered mortgage loans and the net gain on sale of mortgage loans originated for sale.
Allowance for Loan and Lease Losses: The allowance for loan and lease losses is a valuation allowance for probable incurred credit losses. Loan and lease losses are charged against the allowance when management believes the uncollectibility of a loan or lease balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. Management estimates the allowance balance required using past loan and lease loss experience, the nature and volume of the portfolio, information about specific borrower situations and estimated collateral values, economic conditions and other factors. Allocations of the allowance may be made for specific loans and leases, but the entire allowance is available for any loan or lease that, in management’s judgment, should be charged-off.
A loan or lease is considered impaired when, based on current information and events, it is probable we will be unable to collect the scheduled payments of principal and interest when due according to the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan or lease and the borrower, including the length of delay, the reasons for the delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial loans and leases and construction loans by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price or the fair value of collateral if the loan is collateral dependent. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. We do not separately identify individual residential and consumer loans for impairment disclosures.
Transfers of Financial Assets: Transfers of financial assets are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when: (1) the assets have been isolated from the corporation, (2) the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (3) the Bank does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity.
Premises and Equipment: Land is carried at cost. Premises and equipment are stated at cost less accumulated depreciation. Buildings and related components are depreciated using the straight-line method with useful lives ranging from 5 to 33 years. Furniture, fixtures and equipment are depreciated using the straight-line method with useful lives ranging from 3 to 7 years. Maintenance, repairs and minor alterations are charged to current operations as expenditures occur and major improvements are capitalized.
Long-lived Assets: Premises and equipment and other long-lived assets are reviewed for impairment when events indicate their carrying amount may not be recoverable from future undiscounted cash flows. If impaired, the assets are recorded at the lower of carrying value or fair value.
Foreclosed Assets: Assets acquired through or instead of foreclosure are initially recorded at the estimated fair value net of estimated selling costs when acquired, establishing a new cost basis. If fair value declines, a valuation allowance is recorded through expense. Costs after acquisition are expensed.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 1 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)
Bank Owned Life Insurance: The Bank has purchased life insurance policies on certain key officers. Bank owned life insurance is recorded at its cash surrender value, or the amount that can be realized.
Repurchase Agreements: Substantially all repurchase agreement liabilities represent amounts advanced by various customers. Securities are pledged to cover these liabilities, which are not covered by federal deposit insurance.
Financial Instruments and Loan Commitments: Financial instruments include off-balance-sheet credit instruments, such as commitments to make loans and commercial letters of credit, issued to meet customer financing needs. The face amount for these items represents the exposure to loss, before considering customer collateral or ability to repay. Such financial instruments are recorded when they are funded. Instruments, such as standby letters of credit that are considered financial guarantees in accordance with Financial Accounting Standards Board (“FASB”) Interpretation No. 45, are recorded at fair value.
Stock Compensation: Statement of Financial Accounting Standards (“SFAS”) No. 123(R), Share-Based Payment, using the modified prospective transition method, was adopted effective January 1, 2006. Accordingly, stock-based employee compensation cost was recorded starting in 2006 using the fair value method. For 2006, adopting this standard resulted in a reduction in net income before taxes and net income of $242,000 and a decrease in basic and diluted earnings per share of $0.03.
Prior to January 1, 2006, employee compensation expense under stock options was reported using the intrinsic value method; therefore, no stock-based compensation cost is reflected in net income for the year ended December 31, 2005, as all options granted had an exercise price equal to or greater than the market price of the underlying common stock at date of grant.
The following table illustrates the effect on net income and earnings per share if expense was measured using the fair value recognition provisions of FASB Statement No. 123, Accounting for Stock-Based Compensation, for the year ended December 31, 2005:
         
Net income as reported
  $ 17,901,000  
Deduct: Stock-based compensation expense determined under fair value based method
    861,000  
 
     
Pro forma net income
    17,040,000  
 
       
Basic earnings per share as reported
  $ 2.14  
Pro forma basic earnings per share
    2.03  
 
Diluted earnings per share as reported
  $ 2.10  
Pro forma diluted earnings per share
    1.99  
Income Taxes: Income tax expense is the total of the current year income tax due or refundable, the change in deferred income tax assets and liabilities, and any adjustments related to unrecognized tax benefits. Deferred income tax assets and liabilities are recognized for the tax consequences of temporary differences between the carrying amounts and tax bases of assets and liabilities, computed using enacted tax rates applicable to future years. A valuation allowance, if needed, reduces deferred income tax assets to the amount expected to be realized.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 1 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)
We adopted FASB Interpretation No. 48, Accounting for Uncertainty in Income Taxes (“FIN 48”), as of January 1, 2007. A tax position is recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% likely of being realized on examination. For tax positions not meeting the “more likely than not” test, no tax benefit is recorded. The adoption of FIN 48 had no affect on our financial statements as we had no unrecognized tax benefits at anytime during 2007 and do not anticipate any significant increase in unrecognized tax benefits during 2008. Should the accrual of any interest or penalties relative to unrecognized tax benefits be necessary, it is our policy to record such accruals in our income tax accounts; no such accruals existed at anytime during 2007. We file U.S. federal income tax returns which are subject to examination for all years after 2003.
Fair Values of Financial Instruments: Fair values of financial instruments are estimated using relevant market information and other assumptions. Fair value estimates involve uncertainties and matters of significant judgment regarding interest rates, credit risk, prepayments and other factors, especially in the absence of broad markets for particular items. Changes in assumptions or in market conditions could significantly affect the estimates. The fair value estimates of existing on- and off-balance sheet financial instruments do not include the value of anticipated future business or the values of assets and liabilities not considered financial instruments.
Earnings Per Share: Basic earnings per share is based on weighted average common shares outstanding during the period. Diluted earnings per share include the dilutive effect of additional potential common shares issuable under stock options and restricted stock awards and are determined using the treasury stock method. Earnings per share are restated for all stock dividends, including the 5% stock dividends paid on May 4, 2007, May 16, 2006 and August 1, 2005. The fair value of shares issued in stock dividends is transferred from retained earnings to common stock to the extent of available retained earnings. The impact of the 2007 stock dividend was previously reported as a $14,948,000 million increase to common stock and a $14,952,000 decrease to retained earnings in the Company’s quarterly reports on Form 10-Q in 2007. These financial statements properly reflect this stock dividend as an $11,131,000 increase to common stock and an $11,135,000 decrease to retained earnings. Management determined this difference was not material and did not require restatement of previously filed quarterly reports on Form 10-Q.
Comprehensive Income: Comprehensive income consists of net income and other comprehensive income. Other comprehensive income includes unrealized gains and losses on securities available for sale which are also recognized as separate components of equity.
Contingencies: Loss contingencies, including claims and legal actions arising in the ordinary course of business, are recorded as liabilities when the likelihood of loss is probable and an amount or range of loss can be reasonably estimated. We do not believe there are any such matters that would have a material effect on the financial statements.
Reclassifications: Some items in the prior year financial statements were reclassified to conform to the current presentation.
Operating Segment: While we monitor the revenue streams of the various products and services offered, the Company manages its business on the basis of one operating segment, banking, in accordance with the qualitative and quantitative criteria established by SFAS No. 131.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 1 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)
Adoption of New Accounting Standards: In December 2007, the FASB issued SFAS No. 141(R), Business Combinations, to further enhance the accounting and financial reporting related to business combinations. SFAS No. 141(R) establishes principles and requirements for how the acquirer in a business combination (1) recognizes and measures in its financial statements the identifiable assets acquired, the liabilities assumed, and any noncontrolling interest in the acquiree, (2) recognizes and measures the goodwill acquired in the business combination or a gain from a bargain purchase, and (3) determines what information to disclose to enable users of the financial statements to evaluate the nature and financial effects of the business combination. SFAS No. 141(R) applies prospectively to business combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on or after December 15, 2008. Therefore, the effects of the adoption of SFAS No. 141(R) will depend upon the extent and magnitude of acquisitions after December 31, 2008.
In September 2006, the FASB issued SFAS No. 157, Fair Value Measurements. This Statement defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. SFAS No. 157 applies to other accounting pronouncements that require or permit fair value measurements, the FASB having previously concluded in those accounting pronouncements that fair value is the relevant measurement attribute. The Statement does not require any new fair value measurements and was originally effective beginning January 1, 2008. In February 2008, the FASB issued FASB Staff Position (“FSP”) FAS 157-2. FSP FAS 157-2 defers the effective date of SFAS No. 157 until January 1, 2009 for nonfinancial assets and nonfinancial liabilities except those items recognized or disclosed at fair value on an annual or more frequently recurring basis. Management has not completed its review of the new guidance; however, the effect of the Statement’s implementation is not expected to be material to the results of operations or financial position.
In February 2007, the FASB issued SFAS No. 159, The Fair Value Option for Financial Assets and Financial Liabilities. This Statement permits entities to choose to measure eligible items at fair value at specified election dates. For items for which the fair value option has been elected, unrealized gains and losses are to be reported in earnings at each subsequent reporting date. The fair value option is irrevocable unless a new election date occurs, may be applied instrument by instrument, with a few exceptions, and applies only to entire instruments and not to portions of instruments. SFAS No. 159 provides an opportunity to mitigate volatility in reported earnings caused by measuring related assets and liabilities differently without having to apply complex hedge accounting. SFAS No. 159 is effective beginning January 1, 2008. Management has not completed its review of the new guidance; however, the effect of the Statement’s implementation is not expected to be material to the results of operations or financial position.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 2 — SECURITIES
The amortized cost, fair value of available for sale securities and the related gross unrealized gains and losses recognized in accumulated other comprehensive income (loss) are as follows:
                                 
            Gross     Gross        
    Amortized     Unrealized     Unrealized     Fair  
    Cost     Gains     Losses     Value  
2007
                               
U.S. Government agency debt obligations
  $ 80,129,000     $ 860,000     $ (44,000 )   $ 80,945,000  
Mortgage-backed securities
    55,003,000       193,000       (577,000 )     54,619,000  
Mutual fund
    1,127,000       0       (18,000 )     1,109,000  
 
                       
 
                               
 
  $ 136,259,000     $ 1,053,000     $ (639,000 )   $ 136,673,000  
 
                       
 
                               
2006
                               
U.S. Government agency debt obligations
  $ 77,544,000     $ 197,000     $ (905,000 )   $ 76,836,000  
Mortgage-backed securities
    54,039,000       80,000       (1,036,000 )     53,083,000  
Mutual fund
    1,080,000       0       (32,000 )     1,048,000  
 
                       
 
                               
 
  $ 132,663,000     $ 277,000     $ (1,973,000 )   $ 130,967,000  
 
                       
The carrying amount, unrecognized gains and losses, and fair value of securities held to maturity were as follows:
                                 
            Gross     Gross        
    Carrying     Unrealized     Unrealized     Fair  
    Amount     Gains     Losses     Value  
2007
                               
Municipal general obligation bonds
  $ 57,668,000     $ 1,084,000     $ (164,000 )   $ 58,588,000  
Municipal revenue bonds
    7,662,000       198,000       (8,000 )     7,852,000  
 
                       
 
                               
 
  $ 65,330,000     $ 1,282,000     $ (172,000 )   $ 66,440,000  
 
                       
 
                               
2006
                               
Municipal general obligation bonds
  $ 56,870,000     $ 1,098,000     $ (197,000 )   $ 57,771,000  
Municipal revenue bonds
    7,073,000       198,000       (17,000 )     7,254,000  
 
                       
 
                               
 
  $ 63,943,000     $ 1,296,000     $ (214,000 )   $ 65,025,000  
 
                       
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 2 — SECURITIES (Continued)
Securities with unrealized losses at year-end 2007 and 2006, aggregated by investment category and length of time that individual securities have been in a continuous loss position, are as follows:
                                                 
    Less than 12 Months     12 Months or More     Total  
    Fair     Unrealized     Fair     Unrealized     Fair     Unrealized  
Description of Securities   Value     Loss     Value     Loss     Value     Loss  
2007
                                               
U.S. Government agency debt obligations
  $ 0     $ 0     $ 7,953,000     $ (44,000 )   $ 7,953,000     $ (44,000 )
Mortgage-backed securities
    1,241,000       (3,000 )     35,277,000       (574,000 )     36,518,000       (577,000 )
Mutual fund
    0       0       1,109,000       (18,000 )     1,109,000       (18,000 )
Municipal general obligation bonds
    2,899,000       (29,000 )     11,001,000       (135,000 )     13,900,000       (164,000 )
Municipal revenue bonds
    255,000       (1,000 )     1,029,000       (7,000 )     1,284,000       (8,000 )
 
                                   
 
                                               
 
  $ 4,395,000     $ (33,000 )   $ 56,369,000     $ (778,000 )   $ 60,764,000     $ (811,000 )
 
                                   
 
                                               
2006
                                               
U.S. Government agency debt obligations
  $ 1,971,000     $ (9,000 )   $ 53,939,000     $ (896,000 )   $ 55,910,000     $ (905,000 )
Mortgage-backed securities
    1,831,000       (12,000 )     40,784,000       (1,024,000 )     42,615,000       (1,036,000 )
Mutual fund
    0       0       1,048,000       (32,000 )     1,048,000       (32,000 )
Municipal general obligation bonds
    9,097,000       (90,000 )     7,771,000       (107,000 )     16,868,000       (197,000 )
Municipal revenue bonds
    620,000       (3,000 )     718,000       (14,000 )     1,338,000       (17,000 )
 
                                   
 
                                               
 
  $ 13,519,000     $ (114,000 )   $ 104,260,000     $ (2,073,000 )   $ 117,779,000     $ (2,187,000 )
 
                                   
We evaluate securities for other-than-temporary impairment at least on a quarterly basis. Consideration is given to the length of time and the extent to which the fair value has been less than cost, the financial condition and near-term prospects of the issuer, and the intent and ability we have to retain our investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. In analyzing an issuer’s financial condition, we may consider whether the securities are issued by the federal government or its agencies, whether downgrades by bond rating agencies have occurred and the results of reviews of the issuer’s financial condition.
At December 31, 2007, 99 debt securities totaling $60.8 million and a mutual fund have unrealized losses with aggregate depreciation of $0.8 million, or 0.4% from the amortized cost basis of total securities. At December 31, 2007, 264 debt securities totaling $142.3 million have unrealized gains with aggregate appreciation of $2.3 million, or 1.2% from the amortized cost basis of total securities. After we considered whether the securities were issued by the federal government or its agencies and whether downgrades by bond rating agencies had occurred, we determined that unrealized losses were due to an increasing interest rate environment. As we have the intent and ability to hold debt securities until maturity, or for the foreseeable future if classified as available for sale, no declines are deemed to be other-than-temporary.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 2 — SECURITIES (Continued)
The amortized cost and fair values of debt securities at year-end 2007, by contractual maturity, are shown below. The contractual maturity is utilized below for U.S. Government agency debt obligations and municipal bonds. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date, primarily mortgage backed securities, are shown separately.
The maturities of securities and their weighted average yields at December 31, 2007 are also shown in the following table. The yields for municipal securities are shown at their tax equivalent yield.
                                                 
    Held-to-Maturity     Available-for-Sale  
    Weighted                     Weighted              
    Average     Carrying     Fair     Average     Amortized     Fair  
    Yield     Amount     Value     Yield     Cost     Value  
Due in one year or less
    6.36 %   $ 1,517,000     $ 1,526,000     NA     $ 0     $ 0  
Due from one to five years
    6.92       10,083,000       10,443,000       4.92 %     34,781,000       35,055,000  
Due from five to ten years
    6.38       11,784,000       12,067,000       5.24       45,348,000       45,890,000  
Due after ten years
    6.37       41,946,000       42,404,000     NA       0       0  
Mortgage-backed
  NA       0       0       5.12       55,003,000       54,619,000  
Mutual fund
  NA       0       0       4.25       1,127,000       1,109,000  
 
                                       
 
                                               
 
    6.45 %   $ 65,330,000     $ 66,440,000       5.10 %   $ 136,259,000     $ 136,673,000  
 
                                       
During 2007, 2006 and 2005, there were no securities sold.
At year-end 2007 and 2006, the amortized cost of securities issued by the state of Michigan and all its political subdivisions totaled $65.3 million and $63.9 million, with an estimated market value of $66.4 million and $65.0 million, respectively. Total securities of any other specific issuer, other than the U.S. Government and its agencies, did not exceed 10% of shareholders’ equity.
The carrying value of securities that are pledged to secure repurchase agreements and other deposits was $109.2 million and $92.2 million at December 31, 2007 and 2006, respectively. Investments in Federal Home Loan Bank stock are restricted and may only be resold, or redeemed by, the issuer.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 3 — LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES
Year-end loans and leases are as follows:
                                         
                                    Percent  
    December 31, 2007     December 31, 2006     Increase/  
    Balance     %     Balance     %     (Decrease)  
Real Estate:
                                       
Construction and land development
  $ 263,868,000       14.7 %   $ 299,792,000       17.1 %     (12.0 )%
Secured by 1 - 4 family properties
    135,517,000       7.5       131,829,000       7.6       2.8  
Secured by multi- family properties
    51,951,000       2.9       39,941,000       2.3       30.1  
Secured by nonresidential properties
    855,872,000       47.6       793,000,000       45.4       7.9  
Commercial
    484,645,000       26.9       471,272,000       27.0       2.8  
Leases
    2,865,000       0.1       1,388,000       0.1       106.4  
Consumer
    5,162,000       0.3       8,256,000       0.5       (37.5 )
 
                             
 
                                       
 
  $ 1,799,880,000       100.0 %   $ 1,745,478,000       100.0 %     3.1 %
 
                             
Activity in the allowance for loan and lease losses is as follows:
                         
    2007     2006     2005  
Beginning balance
  $ 21,411,000     $ 20,527,000     $ 17,819,000  
Provision for loan and lease losses
    11,070,000       5,775,000       3,790,000  
Charge-offs
    (7,274,000 )     (5,389,000 )     (1,392,000 )
Recoveries
    607,000       498,000       310,000  
 
                 
 
                       
Ending balance
  $ 25,814,000     $ 21,411,000     $ 20,527,000  
 
                 
Impaired loans and leases were as follows:
                 
    2007     2006  
Year-end loans with no allocated allowance for loan and lease losses
  $ 10,842,000     $ 558,000  
Year-end loans with allocated allowance for loan and lease losses
    14,052,000       3,999,000  
 
           
 
               
 
  $ 24,894,000     $ 4,557,000  
 
           
 
               
Amount of the allowance for loan and lease losses allocated
  $ 3,237,000     $ 1,149,000  
Impaired loans and leases for which no allocation to the allowance for loan and leases losses has been made generally reflect situations whereby the loans and leases have been charged-down to estimated collateral value. The Bank recognized no interest income on impaired loans during 2007, 2006 or 2005. Average impaired loans were $14.0 million, $6.1 million and $2.5 million during 2007, 2006 and 2005, respectively. Lost interest income on nonaccrual loans totaled $0.9 million, $0.3 million and $0.1 million in 2007, 2006 and 2005, respectively. Nonperforming loans includes both smaller balance homogenous loans that are collectively evaluated for impairment and individually classified impaired loans.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 3 — LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES (Continued)
                 
    2007     2006  
Nonperforming loans and leases were as follows:
               
 
               
Loans and leases past due 90 days or more still accruing interest
  $ 977,000     $ 819,000  
Nonaccrual loans and leases
    28,832,000       7,752,000  
 
           
 
 
  $ 29,809,000     $ 8,571,000  
 
           
Concentrations within the loan portfolio were as follows at year-end:
                                 
    2007   2006
            Percentage of           Percentage of
    Balance   Loan Portfolio   Balance   Loan Portfolio
Commercial real estate loans to lessors of non-residential buildings
  $ 483,210,000       26.8 %   $ 471,222,000       27.0 %
NOTE 4 — PREMISES AND EQUIPMENT, NET
Year-end premises and equipment are as follows:
                 
    2007     2006  
Land and improvements
  $ 8,534,000     $ 8,021,000  
Buildings and leasehold improvements
    24,559,000       23,036,000  
Furniture and equipment
    12,164,000       10,773,000  
 
           
 
    45,257,000       41,830,000  
Less: accumulated depreciation
    10,906,000       8,291,000  
 
           
 
               
 
  $ 34,351,000     $ 33,539,000  
 
           
Depreciation expense in 2007, 2006 and 2005 totaled $2,701,000, $2,578,000 and $2,043,000, respectively.
We entered into lease arrangements for our banking facilities in East Lansing and Ann Arbor, Michigan during 2005. The lease for the East Lansing banking facility was terminated upon the completion of our own new banking facility during the second quarter of 2007. We entered into a lease arrangement for our banking facility in Oakland County during the fourth quarter of 2007. Rent expense for these facilities totaled $204,000 and $288,000 during 2007 and 2006, respectively. Minimum rent commitments under the operating leases were as follows, before considering renewal options that generally are present:
         
2008
  $ 319,000  
2009
    329,000  
2010
    254,000  
2011
    178,000  
2012
    168,000  
 
     
Total
  $ 1,248,000  
 
     
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 5 — DEPOSITS
Deposits at year-end are summarized as follows:
                                         
                                    Percent  
    December 31, 2007     December 31, 2006     Increase/  
    Balance     %     Balance     %     (Decrease)  
Noninterest-bearing demand
  $ 133,056,000       8.4 %   $ 133,197,000       8.1 %     (0.1 )%
Interest-bearing checking
    44,491,000       2.8       39,943,000       2.4       11.4  
Money market
    11,872,000       0.7       9,409,000       0.6       26.2  
Savings
    80,750,000       5.1       92,370,000       5.6       (12.6 )
Time, under $100,000
    52,675,000       3.3       47,840,000       2.9       10.1  
Time, $100,000 and over
    343,296,000       21.6       310,326,000       18.8       10.6  
 
                             
 
    666,140,000       41.9       633,085,000       38.4       5.2  
 
                                       
Out-of-area time, under $100,000
    100,703,000       6.3       82,330,000       5.0       22.3  
Out-of-area time, $100,000 and over
    824,338,000       51.8       931,488,000       56.6       (11.5 )
 
                             
 
    925,041,000       58.1       1,013,818,000       61.6       (8.8 )
 
                             
 
                                       
 
  $ 1,591,181,000       100.0 %   $ 1,646,903,000       100.0 %     (3.4 )%
 
                             
Out-of-area certificates of deposit consist of certificates obtained from depositors outside of the primary market areas. As of December 31, 2007, out-of-area certificates of deposit totaling $914.9 million were obtained through deposit brokers, with the remaining $10.1 million obtained directly from the depositors.
The following table depicts the maturity distribution for certificates of deposit at year-end:
                 
    2007     2006  
In one year or less
  $ 1,030,178,000     $ 1,027,309,000  
In one to two years
    227,492,000       258,692,000  
In two to three years
    32,231,000       54,988,000  
In three to four years
    21,777,000       11,111,000  
In four to five years
    9,334,000       19,884,000  
 
           
 
               
 
  $ 1,321,012,000     $ 1,371,984,000  
 
           
The following table depicts the maturity distribution for certificates of deposit with balances of $100,000 or more at year-end:
                 
    2007     2006  
Up to three months
  $ 356,661,000     $ 351,745,000  
Three months to six months
    247,322,000       246,357,000  
Six months to twelve months
    320,297,000       341,461,000  
Over twelve months
    243,354,000       302,251,000  
 
           
 
               
 
  $ 1,167,634,000     $ 1,241,814,000  
 
           
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 6 — SHORT-TERM BORROWINGS
Information regarding securities sold under agreements to repurchase at year-end is summarized below:
                 
    2007   2006
Outstanding balance at year-end
  $ 97,465,000     $ 85,472,000  
Weighted average interest rate at year-end
    2.94 %     3.88 %
Average daily balance during the year
    88,685,000       72,228,000  
Weighted average interest rate during the year
    3.67 %     3.71 %
Maximum month-end balance during the year
    102,881,000       85,472,000  
Securities sold under agreements to repurchase (repurchase agreements) generally have original maturities of less than one year. Repurchase agreements are treated as financings and the obligations to repurchase securities sold are reflected as liabilities. Securities involved with the repurchase agreements are recorded as assets of the Bank and are primarily held in safekeeping by correspondent banks. Repurchase agreements are offered principally to certain large deposit customers. Repurchase agreements were secured by securities with a market value of $108.1 million and $91.2 million at year-end 2007 and 2006, respectively.
NOTE 7 — FEDERAL HOME LOAN BANK ADVANCES
At year-end, advances from the Federal Home Loan Bank were as follows:
                 
    2007     2006  
Maturities January 2008 through January 2012, fixed rates from 4.01% to 5.34%, averaging 4.71%
  $ 180,000,000     $ 0  
 
               
Maturities January 2007 through May 2008, fixed rates from 3.70% to 5.69%, averaging 4.90%
    0       95,000,000  
 
           
 
               
 
  $ 180,000,000     $ 95,000,000  
 
           
Each advance is payable at its maturity date, and is subject to a prepayment fee if paid prior to the maturity date. The advances are collateralized by residential mortgage loans, first mortgage liens on multi-family residential property loans, first mortgage liens on commercial real estate property loans, and substantially all other assets of the Bank, under a blanket lien arrangement. Our borrowing line of credit as of December 31, 2007 totaled $318.1 million.
Maturities over the next five years are:
         
2008
  $ 80,000,000  
2009
    60,000,000  
2010
    30,000,000  
2011
    0  
2012
    10,000,000  
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 8 — FEDERAL INCOME TAXES
The consolidated provision for income taxes is as follows:
                         
    2007     2006     2005  
Current
  $ 5,138,000     $ 9,438,000     $ 9,124,000  
Deferred benefit
    (2,103,000 )     (474,000 )     (979,000 )
 
                 
Tax expense
  $ 3,035,000     $ 8,964,000     $ 8,145,000  
 
                 
Income tax expense was less than the amount computed by applying the statutory federal income tax rate to income before income taxes. The reasons for the difference are as follows:
                         
    2007     2006     2005  
Statutory rates
  $ 4,200,000     $ 10,084,000     $ 9,116,000  
Increase (decrease) from
                       
Tax-exempt interest
    (794,000 )     (795,000 )     (792,000 )
Bank owned life insurance
    (438,000 )     (408,000 )     (349,000 )
Other
    67,000       83,000       170,000  
 
                 
Tax expense
  $ 3,035,000     $ 8,964,000     $ 8,145,000  
 
                 
The net deferred income tax asset recorded includes the following amounts of deferred income tax assets and liabilities:
                 
    2007     2006  
Deferred income tax assets
               
Allowance for loan and lease losses
  $ 9,035,000     $ 7,494,000  
Unrealized loss on securities available for sale
    0       594,000  
Deferred loan fees
    111,000       231,000  
Deferred compensation
    1,404,000       1,181,000  
Other
    835,000       234,000  
 
           
 
    11,385,000       9,734,000  
 
               
Deferred income tax liabilities
               
Depreciation
    1,006,000       1,052,000  
Unrealized gain on securities available for sale
    145,000       0  
Other
    713,000       525,000  
 
           
 
    1,864,000       1,577,000  
 
           
 
               
Net deferred income tax asset
  $ 9,521,000     $ 8,157,000  
 
           
A valuation allowance related to deferred income tax assets is required when it is considered more likely than not that all or part of the benefits related to such assets will not be realized. Management has determined that no valuation allowance was required at year-end 2007 or 2006.
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 9 — STOCK-BASED COMPENSATION
Stock-based compensation plans are used to provide directors and employees with an increased incentive to contribute to the long-term performance and growth of Mercantile, to align the interests of directors and employees with the interests of Mercantile’s shareholders through the opportunity for increased stock ownership and to attract and retain directors and employees. From 1997 through 2005, stock option grants were provided to directors and certain employees through several stock option plans, including the 1997 Employee Stock Option Plan, 2000 Employee Stock Option Plan, 2004 Employee Stock Option Plan and Independent Director Stock Option Plan. During 2006 and 2007, stock option and restricted stock grants were provided to certain employees through the Stock Incentive Plan of 2006.
Under our 1997 Employee Stock Option Plan, 2000 Employee Stock Option Plan and 2004 Employee Stock Option Plan, stock options granted to employees were granted at the market price on the date of grant, generally fully vest after one year and expire ten years from the date of grant. Stock options granted to non-executive officers during 2005 vested about three weeks after being granted. Under our Independent Director Stock Option Plan, stock options granted to non-employee directors are at 125% of the market price on the date of grant, fully vest after five years and expire ten years from the date of grant. The Stock Incentive Plan of 2006 replaced all of our outstanding stock option plans for stock options not previously granted. Under the Stock Incentive Plan of 2006, incentive awards may include, but are not limited to, stock options, restricted stock, stock appreciation rights and stock awards. Incentive awards that are stock options or stock appreciation rights are granted with an exercise price not less than the closing price of Mercantile stock on the day before the date of grant, with price, vesting and expiration date parameters determined by Mercantile’s Compensation Committee on a grant-by-grant basis. Generally, the stock options granted to employees during 2006 and 2007 fully vest after two years and expire after seven years. The restricted stock awards granted to certain employees during 2006 and 2007 fully vest after four years. No payments were required from employees for the restricted stock awards. At year-end 2007, there were approximately 502,000 shares authorized for future incentive awards.
As of December 31, 2007, there was $0.4 million of total unrecognized compensation cost related to unvested stock options granted under our various stock-based compensation plans. This unrecognized compensation cost is expected to be recognized over a weighted-average period of 1.5 years. As of December 31, 2007, there was $1.2 million of total unrecognized compensation cost related to unvested restricted stock granted under our Stock Incentive Plan of 2006. The compensation cost is expected to be recognized over a period of 3.5 years.
A summary of restricted stock activity is as follows:
                                 
    2007     2006  
            Weighted             Weighted  
            Average             Average  
    Shares     Fair Value     Shares     Fair Value  
Nonvested at beginning of year
    21,159     $ 37.94       0     NA  
Granted
    44,450       17.74       21,159     $ 37.94  
Vested
    0     NA     0     NA  
Forefeited
    (2,585 )     37.94       0     NA  
 
                       
Nonvested at end of year
    63,024     $ 23.69       21,159     $ 37.94  
 
                       
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 9 — STOCK-BASED COMPENSATION (Continued)
A summary of stock option activity is as follows:
                                                 
    2007     2006     2005  
            Weighted             Weighted             Weighted  
            Average             Average             Average  
    Shares     Price     Shares     Price     Shares     Price  
Outstanding at beginning of year
    288,962     $ 24.07       330,378     $ 20.77       325,872     $ 16.92  
Granted
    54,099       17.74       25,867       37.94       49,863       35.88  
Exercised
    (52,117 )     12.33       (64,971 )     12.52       (43,973 )     9.00  
Forfeited or expired
    (19,189 )     34.38       (2,312 )     31.95       (1,384 )     33.67  
 
                                   
Outstanding at end of year
    271,755     $ 24.34       288,962     $ 24.07       330,378     $ 20.77  
 
                                   
 
                                               
Options exercisable at year-end
    181,544     $ 23.68       234,534     $ 21.55       283,029     $ 19.21  
 
                                   
The fair value of each stock option award is estimated on the date of grant using a closed option valuation (Black-Scholes) model that uses the assumptions noted in the table below. Expected volatilities are based on historical volatilities on our common stock. Historical data is used to estimate stock option expense and post-vesting termination behavior. The expected term of stock options granted is based on historical data and represents the period of time that stock options granted are expected to be outstanding, which takes into account that the stock options are not transferable. The risk-free interest rate for the expected term of the stock option is based on the U.S. Treasury yield curve in effect at the time of the stock option grant.
The fair value of stock options granted was determined using the following weighted-average assumptions as of grant date:
                         
    2007   2006   2005
Risk-free interest rate
    3.40 %     4.60 %     4.12 %
Expected option life
  5 Years     5 Years     7 Years  
Expected stock price volatility
    26 %     26 %     26 %
Dividend yield
    1 %     1 %     1 %
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 9 — STOCK-BASED COMPENSATION (Continued)
Options outstanding at year-end 2007 were as follows:
                                         
    Outstanding     Exercisable  
            Weighted Average     Weighted             Weighted  
Range of           Remaining     Average             Average  
Exercise           Contractual     Exercise             Exercise  
Prices   Number     Life     Price     Number     Price  
$8.00 - $12.00
    23,157     2.6 Years   $ 8.42       23,157     $ 8.42  
$12.01 - $16.00
    27,736     3.8 Years     12.89       27,736       12.89  
$16.01 - $20.00
    79,998     6.2 Years     17.22       25,899       16.14  
$20.01 - $24.00
    7,632     4.8 Years     20.18       7,632       20.18  
$24.01 - $28.00
    26,394     5.8 Years     26.61       26,394       26.61  
$32.01 - $36.00
    77,998     7.3 Years     34.81       70,726       34.96  
$36.01 - $40.00
    21,326     5.9 Years     37.94       0     NA  
$40.01 - $44.00
    7,514     6.8 Years     40.28       0     NA  
 
                                   
 
                                       
Outstanding at year end
    271,755     5.9 Years   $ 24.34       181,544     $ 23.68  
 
                                   
The weighted-average remaining contractual life of the 181,544 stock options exercisable as of December 31, 2007 was 5.5 years.
Information related to options outstanding at year-end 2007, 2006 and 2005 were as follows:
                         
    2007   2006   2005
Minimum exercise price
  $ 8.22     $ 7.09     $ 7.09  
Maximum exercise price
    40.28       40.28       40.28  
Average remaining option term
  5.9 Years   6.1 Years   6.5 Years  
Information related to stock option grants and exercises during 2007, 2006 and 2005 follows:
                         
    2007   2006   2005
Aggregate intrinsic value of stock options exercised
  $ 1,019,000     $ 1,616,000     $ 1,243,000  
Cash received from stock option exercises
    56,000       229,000       80,000  
Tax benefit realized from stock option exercises
    0       0       0  
Weighted average per share fair value of stock options granted
    4.60       11.44       13.51  
The aggregate intrinsic value of all stock options outstanding at December 31, 2007 was $236,000.
The aggregate intrinsic value of all stock options exercisable at December 31, 2007 was $236,000.
Shares issued as a result of the exercise of stock option grants have been new shares.
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 10 — RELATED PARTIES
Certain directors and executive officers of the Bank, including their immediate families and companies in which they are principal owners, were loan customers of the Bank. At year-end 2007 and 2006, the Bank had $19.1 million and $18.3 million in loan commitments to directors and executive officers, of which $14.7 million and $8.8 million were outstanding at year-end 2007 and 2006, respectively, as reflected in the following table:
                 
    2007     2006  
Beginning balance
  $ 8,797,000     $ 8,865,000  
New loans
    9,551,000       2,356,000  
Repayments
    (3,629,000 )     (2,424,000 )
 
           
 
               
Ending balance
  $ 14,719,000     $ 8,797,000  
 
           
Related party deposits and repurchase agreements totaled $14.2 million and $15.7 million at year-end 2007 and 2006, respectively.
NOTE 11 — COMMITMENTS AND OFF-BALANCE-SHEET RISK
We are a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of our customers. These financial instruments include commitments to extend credit and standby letters of credit. Loan commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Standby letters of credit are conditional commitments issued by the Bank to guarantee the performance of a customer to a third party. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.
These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized, if any, in the balance sheet. Our maximum exposure to loan loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments. We use the same credit policies in making commitments and conditional obligations as we do for on-balance sheet instruments. Collateral, such as accounts receivable, securities, inventory, property and equipment, is generally obtained based on management’s credit assessment of the borrower. If required, estimated loss exposure resulting from these instruments is expensed and recorded as a liability. The balance of the liability account related to loan commitments was $0.5 million at year-end 2007 and 2006.
At year-end 2007 and 2006, the rates on existing off-balance sheet instruments were substantially equivalent to current market rates, considering the underlying credit standing of the counterparties.
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 11 — COMMITMENTS AND OFF-BALANCE-SHEET RISK (Continued)
Our maximum exposure to credit losses for loan commitments and standby letters of credit outstanding at year-end was as follows:
                 
    2007     2006  
Commercial unused lines of credit
  $ 377,493,000     $ 345,195,000  
Unused lines of credit secured by 1 – 4 family residential properties
    33,083,000       29,314,000  
Credit card unused lines of credit
    9,035,000       8,510,000  
Other consumer unused lines of credit
    6,910,000       7,197,000  
Commitments to make loans
    66,196,000       60,850,000  
Standby letters of credit
    81,292,000       73,241,000  
 
           
 
               
 
  $ 574,009,000     $ 524,307,000  
 
           
Commitments to make loans generally reflect our binding obligations to existing and prospective customers to extend credit, including line of credit facilities secured by accounts receivable and inventory, and term debt secured by either real estate or equipment. In most instances, line of credit facilities are for a one year term and are at a floating rate tied to the prime rate. For term debt secured by real estate, customers are generally offered a floating rate tied to the prime rate and a fixed rate currently ranging from 6.25% to 7.25%. These credit facilities generally balloon within five years, with payments based on amortizations ranging from 10 to 25 years. For term debt secured by non-real estate collateral, customers are generally offered a floating rate tied to the prime rate and a fixed rate currently ranging from 6.25% to 7.25%. These credit facilities generally mature and fully amortize within five years.
The following instruments are considered financial guarantees under FASB Interpretation No. 45. These instruments are carried at fair value.
                                 
    2007   2006
    Contract   Carrying   Contract   Carrying
    Amount   Value   Amount   Value
Standby letters of credit
  $ 81,292,000     $ 357,000     $ 73,241,000     $ 279,000  
We were required to have $0.3 million and $8.9 million of cash on hand or on deposit with the Federal Reserve Bank of Chicago to meet regulatory reserve and clearing requirements at year-end 2007 and 2006, respectively. These balances do not earn interest.
(Continued)

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Table of Contents

MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 12 — BENEFIT PLANS
We have a 401(k) benefit plan that covers substantially all of our employees. Our 2007, 2006 and 2005 matching 401(k) contributions charged to expense were $747,000, $674,000 and $554,000, respectively. The percent of our matching contributions to the 401(k) is determined annually by the Board of Directors. The 401(k) benefit plan allows employee contributions up to 15% of their compensation, which are matched at 100% of the first 5% of the compensation contributed. Matching contributions are immediately vested.
We have a deferred compensation plan in which all persons serving on the Board of Directors may defer all or portions of their annual retainer and meeting fees, with distributions to be paid only upon termination of service as a director. The deferred amounts are categorized on our financial statements as other borrowed money. The deferred balances are paid interest at a rate equal to the prime rate, adjusted at the beginning of each calendar quarter. Interest expense for the plan during 2007, 2006 and 2005 was $109,000, $81,000 and $43,000, respectively.
We have a non-qualified deferred compensation program in which selected officers may defer all or portions of salary and bonus payments. The deferred amounts are categorized on our financial statements as other borrowed money. The deferred balances are paid interest at a rate equal to the prime rate, adjusted at the beginning of each calendar quarter. Interest expense for the plan during 2007, 2006 and 2005 was $190,000, $148,000 and $79,000, respectively.
The Mercantile Bank Corporation Employee Stock Purchase Plan of 2002 (“Stock Purchase Plan”) is a non-compensatory plan intended to encourage full- and part-time employees of Mercantile and its subsidiaries to promote our best interests and to align employees’ interests with the interests of our shareholders by permitting employees to purchase shares of our common stock through regular payroll deductions. Shares are purchased on the last business day of each calendar quarter at a price equal to the average, rounded to the nearest whole cent, of the highest and lowest sales prices of our common stock reported on The Nasdaq Stock Market. Originally, 25,000 shares of common stock may be issued under the Stock Purchase Plan; however, the number of shares has been and may continue to be adjusted in the future to reflect stock dividends and other changes in our capitalization. The numbers of shares issued under the Stock Purchase Plan totaled 3,966 and 2,912 in 2007 and 2006, respectively. As of December 31, 2007, there were 16,893 shares available under the Stock Purchase Plan.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 13 — FAIR VALUES OF FINANCIAL INSTRUMENTS
Carrying amount and estimated fair values of financial instruments were as follows at year-end:
                                 
    2007   2006
    Carrying   Fair   Carrying   Fair
    Values   Values   Values   Values
Financial assets
                               
Cash and cash equivalents
  $ 29,430,000     $ 29,430,000     $ 51,380,000     $ 51,380,000  
Securities available for sale
    136,673,000       136,673,000       130,967,000       130,967,000  
Securities held to maturity
    65,330,000       66,440,000       63,943,000       65,025,000  
Federal Home Loan Bank stock
    9,733,000       9,733,000       7,509,000       7,509,000  
Loans, net
    1,774,066,000       1,777,883,000       1,724,067,000       1,707,039,000  
Bank owned life insurance policies
    39,118,000       39,118,000       30,858,000       30,858,000  
Accrued interest receivable
    9,957,000       9,957,000       10,287,000       10,287,000  
 
                               
Financial liabilities
                               
Deposits
    1,591,181,000       1,585,921,000       1,646,903,000       1,654,798,000  
Securities sold under agreements to repurchase
    97,465,000       97,465,000       85,472,000       85,472,000  
Federal funds purchased
    13,800,000       13,800,000       9,800,000       9,800,000  
Federal Home Loan Bank advances
    180,000,000       180,303,000       95,000,000       94,801,000  
Subordinated debentures
    32,990,000       32,678,000       32,990,000       32,984,000  
Accrued interest payable
    21,130,000       21,130,000       20,213,000       20,213,000  
Carrying amount is the estimated fair value for cash and cash equivalents, Federal Home Loan Bank stock, accrued interest receivable and payable, bank owned life insurance policies, demand deposits, securities sold under agreements to repurchase, and variable rate loans or deposits that reprice frequently and fully. Security fair values are based on market prices or dealer quotes, and if no such information is available, on the rate and term of the security and information about the issuer. For fixed rate loans or deposits and for variable rate loans or deposits with infrequent repricing or repricing limits, fair value is based on discounted cash flows using current market rates applied to the estimated life and credit risk. Fair value of subordinated debentures and Federal Home Loan Bank advances is based on current rates for similar financing. Fair value of off balance sheet items is estimated to be nominal.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 14 — EARNINGS PER SHARE
The factors used in the earnings per share computation follow:
                         
    2007     2006     2005  
Basic
                       
Net income
  $ 8,966,000     $ 19,847,000     $ 17,901,000  
 
                 
 
                       
Weighted average common shares outstanding
    8,453,483       8,403,163       8,357,304  
 
                 
 
                       
Basic earnings per common share
  $ 1.06     $ 2.36     $ 2.14  
 
                 
 
                       
Diluted
                       
Net income
  $ 8,966,000     $ 19,847,000     $ 17,901,000  
 
                 
 
                       
Weighted average common shares outstanding for basic earnings per common share
    8,453,483       8,403,163       8,357,304  
 
                       
Add: Dilutive effects of share-based awards
    44,255       114,809       186,717  
 
                 
 
                       
Average shares and dilutive potential common shares
    8,497,738       8,517,972       8,544,021  
 
                 
 
                       
Diluted earnings per common share
  $ 1.06     $ 2.33     $ 2.10  
 
                 
Share-based awards for 196,256, 31,940 and 7,524 shares of common stock were not considered in computing diluted earnings per common share for 2007, 2006 and 2005, respectively, because they were antidilutive.
NOTE 15 — SUBORDINATED DEBENTURES
The trust, a business trust formed by the company, was incorporated in 2004 for the purpose of issuing Series A and Series B Preferred Securities. On September 16, 2004, the trust sold the Series A Preferred Securities in a private sale for $16.0 million, and also sold $495,000 of Series A Common Securities to Mercantile. The proceeds of the Series A Preferred Securities and the Series A Common Securities were used by the trust to purchase $16,495,000 of Series A Floating Rate Notes that were issued by Mercantile on September 16, 2004. Mercantile used the proceeds of the Series A Floating Rate Notes to finance the redemption on September 17, 2004 of the $16.0 million of 9.60% Cumulative Preferred Securities issued in 1999 by MBWM Capital Trust I. On December 10, 2004, the trust sold the Series B Preferred Securities in a private sale for $16.0 million, and also sold $495,000 of Series B Common Securities to Mercantile. The proceeds of the Series B Preferred Securities and the Series B Common Securities were used by the trust to purchase $16,495,000 of Series B Floating Rate Notes that were issued by Mercantile on December 10, 2004. Substantially all of the net proceeds of the Series B Floating Rate Notes were contributed to our bank as capital to provide support for asset growth, fund investments in loans and securities and for general corporate purposes.
The only significant assets of the trust are the Series A and Series B Floating Rate Notes, and the only significant liabilities of the trust are the Series A and Series B Preferred Securities. The Series A and Series B Floating Rate Notes are categorized on our consolidated balance sheets as subordinated debentures and the interest expense is recorded on our consolidated statements of income under interest expense on long-term borrowings.
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 16 — REGULATORY MATTERS
Mercantile and the Bank are subject to regulatory capital requirements administered by federal banking agencies. Capital adequacy guidelines and prompt corrective action regulations involve quantitative measures of assets, liabilities, and certain off-balance-sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators about components, risk weightings, and other factors, and the regulators can lower classifications in certain cases. Failure to meet various capital requirements can initiate regulatory action that could have a direct material effect on the financial statements.
The prompt corrective action regulations provide five classifications, including well capitalized, adequately capitalized, undercapitalized, significantly undercapitalized, and critically undercapitalized, although these terms are not used to represent overall financial condition. If an institution is not well capitalized, regulatory approval is required to accept brokered deposits. Subject to limited exceptions, no institution may make a capital distribution if, after making the distribution, it would be undercapitalized. If an institution is undercapitalized, it is subject to being closely monitored by its principal federal regulator, its asset growth and expansion are restricted, and plans for capital restoration are required. In addition, further specific types of restrictions may be imposed on the institution at the discretion of the federal regulator. At year-end 2007 and 2006, the most recent regulatory notifications categorized the Bank as well capitalized under the regulatory framework for prompt corrective action. There are no conditions or events since that notification that we believe has changed the Bank’s category.
At year end, actual capital levels (in thousands) and minimum required levels for Mercantile and the Bank were:
                                                 
                                    Minimum Required
                                    to be Well
                    Minimum Required   Capitalized Under
                    for Capital   Prompt Corrective
    Actual   Adequacy Purposes   Action Regulations
    Amount   Ratio   Amount   Ratio   Amount   Ratio
2007
                                               
Total capital (to risk weighted assets)
                                               
Consolidated
  $ 235,700       11.4 %   $ 165,562       8.0 %   $NA     NA
Bank
    232,435       11.3       165,292       8.0       206,615       10.0 %
Tier 1 capital (to risk weighted assets)
                                               
Consolidated
    209,886       10.1       82,781       4.0     NA     NA
Bank
    206,621       10.0       82,646       4.0       123,969       6.0  
Tier 1 capital (to average assets)
                                               
Consolidated
    209,886       10.0       84,169       4.0     NA     NA
Bank
    206,621       9.8       84,061       4.0       105,076       5.0  
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 16 — REGULATORY MATTERS (Continued)
                                                 
                                    Minimum Required
                                    to be Well
                    Minimum Required   Capitalized Under
                    for Capital   Prompt Corrective
    Actual   Adequacy Purposes   Action Regulations
    Amount   Ratio   Amount   Ratio   Amount   Ratio
2006
                                               
Total capital (to risk weighted assets)
                                               
Consolidated
  $ 226,428       11.5 %   $ 158,196       8.0 %   $NA     NA
Bank
    222,812       11.3       158,019       8.0       197,524       10.0 %
Tier 1 capital (to risk weighted assets)
                                               
Consolidated
    205,017       10.4       79,098       4.0     NA     NA
Bank
    201,401       10.2       79,010       4.0       118,514       6.0  
Tier 1 capital (to average assets)
                                               
Consolidated
    205,017       10.0       81,682       4.0     NA     NA
Bank
    201,401       9.9       81,623       4.0       102,029       5.0  
Federal and state banking laws and regulations place certain restrictions on the amount of dividends the Bank can transfer to Mercantile and on the capital levels that must be maintained. At year-end 2007, under the most restrictive of these regulations (to remain well capitalized), the Bank could distribute approximately $18.6 million to Mercantile as dividends without prior regulatory approval.
The capital levels as of year-end 2007 and 2006 include $32.0 million of trust preferred securities issued by the trust in September 2004 and December 2004 subject to certain limitations. Federal Reserve guidelines limit the amount of trust preferred securities which can be included in Tier 1 capital of Mercantile to 25% of total Tier 1 capital. At year-end 2007 and 2006, all $32.0 million of the trust preferred securities were included as Tier 1 capital of Mercantile.
NOTE 17 — OTHER COMPREHENSIVE INCOME/(LOSS)
Other comprehensive income/(loss) components, other than net income, and related taxes were as follows:
                         
    2007     2006     2005  
Unrealized holding gains and losses on available-for-sale securities
  $ 2,110,000     $ 470,000     $ (2,368,000 )
Reclassification adjustments for gains and losses later recognized in income
    0       0       0  
 
                 
Net unrealized gains and losses
    2,110,000       470,000       (2,368,000 )
Tax effect of unrealized holding gains and losses on available-for-sale securities
    (739,000 )     (164,000 )     828,000  
Tax effect of reclassification adjustments for gains and losses later recognized in income
    0       0       0  
 
                 
 
                       
Other comprehensive income/(loss)
  $ 1,371,000     $ 306,000     $ (1,540,000 )
 
                 
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 18 — QUARTERLY FINANCIAL DATA (UNAUDITED)
                                         
    Interest   Net Interest   Net   Earnings per Share
    Income   Income   Income   Basic   Diluted
2007
                                       
First quarter
  $ 36,025,000     $ 14,484,000     $ 4,283,000     $ 0.51     $ 0.51  
Second quarter
    36,084,000       13,948,000       2,221,000       0.26       0.26  
Third quarter
    36,779,000       14,051,000       2,367,000       0.28       0.28  
Fourth quarter
    35,293,000       13,074,000       95,000       0.01       0.01  
 
                                       
2006
                                       
First quarter
  $ 31,099,000     $ 15,099,000     $ 4,929,000     $ 0.59     $ 0.58  
Second quarter
    33,746,000       15,646,000       5,111,000       0.61       0.60  
Third quarter
    35,675,000       15,547,000       5,202,000       0.62       0.61  
Fourth quarter
    36,740,000       15,295,000       4,605,000       0.54       0.54  
 
                                       
2005
                                       
First quarter
  $ 21,705,000     $ 12,655,000     $ 4,362,000     $ 0.55     $ 0.53  
Second quarter
    24,346,000       13,608,000       4,690,000       0.59       0.58  
Third quarter
    26,764,000       14,072,000       4,300,000       0.54       0.53  
Fourth quarter
    29,315,000       14,957,000       4,549,000       0.57       0.56  
NOTE 19 — MERCANTILE BANK CORPORATION (PARENT COMPANY ONLY) CONDENSED FINANCIAL STATEMENTS
Following are condensed parent company only financial statements:
CONDENSED BALANCE SHEETS
                 
    2007     2006  
ASSETS
               
Cash and cash equivalents
  $ 2,137,000     $ 2,323,000  
Investment in bank subsidiary
    206,890,000       200,300,000  
Other assets
    3,373,000       2,890,000  
 
           
 
               
Total assets
  $ 212,400,000     $ 205,513,000  
 
           
 
               
LIABILITIES AND SHAREHOLDERS’ EQUITY
               
Liabilities
  $ 1,255,000     $ 608,000  
Subordinated debentures
    32,990,000       32,990,000  
Shareholders’ equity
    178,155,000       171,915,000  
 
           
 
               
Total liabilities and shareholders’ equity
  $ 212,400,000     $ 205,513,000  
 
           
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 19 — MERCANTILE BANK CORPORATION (PARENT COMPANY ONLY) CONDENSED FINANCIAL STATEMENTS (Continued)
CONDENSED STATEMENTS OF INCOME
                         
    2007     2006     2005  
Income
                       
Dividends from subsidiaries
  $ 7,291,000     $ 6,440,000     $ 4,832,000  
Other
    19,000       73,000       46,000  
 
                 
Total income
    7,310,000       6,513,000       4,878,000  
 
                       
Expenses
                       
Interest expense
    2,512,000       2,429,000       1,837,000  
Other operating expenses
    2,835,000       1,917,000       942,000  
 
                 
Total expenses
    5,347,000       4,346,000       2,779,000  
 
                 
 
                       
Income before income tax benefit and equity in undistributed net income of subsidiary
    1,963,000       2,167,000       2,099,000  
 
                       
Federal income tax benefit
    (1,783,000 )     (1,392,000 )     (936,000 )
 
                       
Equity in undistributed net income of subsidiary
    5,220,000       16,288,000       14,866,000  
 
                 
 
                       
Net income
  $ 8,966,000     $ 19,847,000     $ 17,901,000  
 
                 
(Continued)

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MERCANTILE BANK CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2007 and 2006
NOTE 19 — MERCANTILE BANK CORPORATION (PARENT COMPANY ONLY) CONDENSED FINANCIAL STATEMENTS (Continued)
CONDENSED STATEMENTS OF CASH FLOWS
                         
    2007     2006     2005  
Cash flows from operating activities
                       
Net income
  $ 8,966,000     $ 19,847,000     $ 17,901,000  
Adjustments to reconcile net income to net cash from operating activities:
                       
Equity in undistributed income of subsidiary
    (5,220,000 )     (16,288,000 )     (14,866,000 )
Stock-based compensation expense
    361,000       242,000       0  
Change in other assets
    (483,000 )     9,000       (98,000 )
Change in other liabilities
    648,000       73,000       317,000  
 
                 
Net cash from operating activities
    4,272,000       3,883,000       3,254,000  
 
                       
Cash flows from investing activities
                       
Net capital investment into subsidiaries
    0       0       0  
 
                 
Net cash from investing activities
    0       0       0  
 
                       
Cash flows from financing activities
                       
Stock option exercises, net
    56,000       229,000       80,000  
Employee stock purchase plan
    91,000       107,000       97,000  
Dividend reinvestment plan
    76,000       98,000       159,000  
Cash dividends
    (4,677,000 )     (4,035,000 )     (3,185,000 )
Fractional shares paid
    (4,000 )     (4,000 )     (4,000 )
 
                 
Net cash for financing activities
    (4,458,000 )     (3,605,000 )     (2,853,000 )
 
                 
 
                       
Net change in cash and cash equivalents
    (186,000 )     278,000       401,000  
 
                       
Cash and cash equivalents at beginning of period
    2,323,000       2,045,000       1,644,000  
 
                 
 
                       
Cash and cash equivalents at end of period
  $ 2,137,000     $ 2,323,000     $ 2,045,000  
 
                 

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SIGNATURES
     Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on March 6, 2008.
         
  MERCANTILE BANK CORPORATION
 
 
  /s/ Michael H. Price    
  Michael H. Price   
  Chairman of the Board, President and Chief
Executive Officer 
 
 
     Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities indicated on March 6, 2008.
         
/s/ Betty S. Burton
 
Betty S. Burton, Director
  /s/ Lawrence W. Larsen
 
Lawrence W. Larsen, Director
   
 
       
/s/ David M. Cassard
  /s/ Calvin D. Murdock    
 
       
David M. Cassard, Director
  Calvin D. Murdock, Director    
 
       
/s/ Edward J. Clark
  /s/ Michael H. Price    
 
       
Edward J. Clark, Director
  Michael H. Price, Chairman of the Board, President and Chief Executive Officer (principal executive officer)    
 
       
/s/ Peter A. Cordes
  /s/ Merle J. Prins    
 
       
Peter A. Cordes, Director
  Merle J. Prins, Director    
 
       
/s/ C. John Gill
  /s/ Timothy O. Schad    
 
       
C. John Gill, Director
  Timothy O. Schad, Director    
 
       
/s/ Doyle A. Hayes
  /s/ Dale J. Visser    
 
       
Doyle A. Hayes, Director
  Dale J. Visser, Director    
 
       
/s/ David M. Hecht
  /s/ Donald Williams, Sr.    
 
       
David M. Hecht, Director
  Donald Williams, Sr., Director    
 
       
/s/ Susan K. Jones
  /s/ Charles E. Christmas    
 
       
Susan K. Jones, Director
  Charles E. Christmas, Senior Vice President, Chief Financial Officer and Treasurer (principal financial and accounting officer)    

 


Table of Contents

EXHIBIT INDEX
         
EXHIBIT NO.   EXHIBIT DESCRIPTION
       
 
  3.1    
Our Articles of Incorporation are incorporated by reference to exhibit 3.1 of our Form 10-Q for the quarter ended June 30, 2004
       
 
  3.2    
Our Amended and Restated Bylaws dated as of January 16, 2003 are incorporated by reference to exhibit 3.2 of our Registration Statement on Form S-3 (Commission File No. 333-103376) that became effective on February 21, 2003
       
 
  10.1    
Our 1997 Employee Stock Option Plan is incorporated by reference to exhibit 10.1 of our Registration Statement on Form SB-2 (Commission File No. 333-33081) that became effective on October 23, 1997 *
       
 
  10.2    
Our 2000 Employee Stock Option Plan is incorporated by reference to exhibit 10.14 of our Form 10-K for the year ended December 31, 2000 *
       
 
  10.3    
Our 2004 Employee Stock Option Plan is incorporated by reference to exhibit 10.1 of our Form 10-Q for the quarter ended September 30, 2004 *
       
 
  10.4    
Form of Stock Option Agreement for options under the 2004 Employee Stock Option Plan is incorporated by reference to exhibit 10.2 of our Form 10-Q for the quarter ended September 30, 2004 *
       
 
  10.5    
Our Independent Director Stock Option Plan is incorporated by reference to exhibit 10.26 of our Form 10-K for the year ended December 31, 2002 *
       
 
  10.6    
Form of Stock Option Agreement for options under the Independent Director Stock Option Plan is incorporated by reference to exhibit 10.1 of our Form 8-K filed October 22, 2004 *
       
 
  10.7    
Mercantile Bank of West Michigan Deferred Compensation Plan for Members of the Board of Directors (1999) is incorporated by reference to Exhibit 10.6 of the Registration Statement of the company and our trust on Form SB-2 (Commission File Nos. 333-84313 and 333-84313-01) that became effective on September 13, 1999 *
       
 
  10.8    
Amendment dated October 18, 2001 to Mercantile Bank of West Michigan Deferred Compensation Plan for Members of the Board of Directors (1999)
       
 
  10.9    
Mercantile Bank of Michigan Amended and Restated Deferred Compensation Plan for Members of the Board of Directors dated June 29, 2006
       
 
  10.10    
First Amendment dated October 10, 2007 to the Mercantile Bank of Michigan Amended and Restated Deferred Compensation Plan for Members of the Board of Directors dated June 29, 2006
       
 
  10.11    
Agreement between Fiserv Solutions, Inc. and our bank dated September 10, 1997, is incorporated by reference to exhibit 10.3 of our Registration Statement on Form SB-2 (Commission File No. 333-33081) that became effective on October 23, 1997
       
 
  10.12    
Extension Agreement of Data Processing Contract between Fiserv Solutions, Inc. and our bank dated May 12, 2000 extending the agreement between Fiserv Solutions, Inc. and our bank dated September 10, 1997, is incorporated by reference to exhibit 10.15 of our Form 10-K for the year ended December 31, 2000

 


Table of Contents

         
EXHIBIT NO.   EXHIBIT DESCRIPTION
       
 
  10.13    
Extension Agreement of Data Processing Contract between Fiserv Solutions, Inc. and our bank dated November 21, 2002 extending the agreement between Fiserv Solutions, Inc. and our bank dated September 10, 1997, is incorporated by reference to exhibit 10.5 of our Form 10-K for the year ended December 31, 2002
       
 
  10.14    
Extension Agreement of Data Processing Contract between Fiserv Solutions, Inc. and our bank dated December 20, 2006 extending the agreements between Fiserv Solutions, Inc. and our bank dated September 10, 1997 and November 21, 2002
       
 
  10.15    
Amended and Restated Employment Agreement dated as of October 18, 2001, among the company, our bank and Gerald R. Johnson, Jr., is incorporated by reference to exhibit 10.21 of our Form 10-K for the year ended December 31, 2001 *
       
 
  10.16    
Amended and Restated Employment Agreement dated as of October 18, 2001, among the company, our bank and Michael H. Price, is incorporated by reference to exhibit 10.22 of our Form 10-K for the year ended December 31, 2001 *
       
 
  10.17    
Employment Agreement dated as of October 18, 2001, among the company, our bank and Robert B. Kaminski, Jr., is incorporated by reference to exhibit 10.23 of our Form 10-K for the year ended December 31, 2001 *
       
 
  10.18    
Employment Agreement dated as of October 18, 2001, among the company, our bank and Charles E. Christmas, is incorporated by reference to exhibit 10.23 of our Form 10-K for the year ended December 31, 2001 *
       
 
  10.19    
Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Gerald R. Johnson, Jr., is incorporated by reference to exhibit 10.21 of our Form 10-K for the year ended December 31, 2002 *
       
 
  10.20    
Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Michael H. Price, is incorporated by reference to exhibit 10.22 of our Form 10-K for the year ended December 31, 2002 *
       
 
  10.21    
Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Robert B. Kaminski, Jr., is incorporated by reference to exhibit 10.23 of our Form 10-K for the year ended December 31, 2002 *
       
 
  10.22    
Amendment to Employment Agreement dated as of October 17, 2002, among the company, our bank and Charles E. Christmas, is incorporated by reference to exhibit 10.24 of our Form 10-K for the year ended December 31, 2002 *
       
 
  10.23    
Amendment to Employment Agreement dated as of October 28, 2004, among the company, our bank and Robert B. Kaminski, Jr., is incorporated by reference to exhibit 10.21 of our Form 10-K for the year ended December 31, 2004 *
       
 
  10.24    
Junior Subordinated Indenture between us and Wilmington Trust Company dated September 16, 2004 providing for the issuance of the Series A and Series B Floating Rate Junior Subordinated Notes due 2034 is incorporated by reference to exhibit 10.1 of our Form 8-K filed December 15, 2004
       
 
  10.25    
Amended and Restated Trust Agreement dated September 16, 2004 for Mercantile Bank Capital Trust I is incorporated by reference to exhibit 10.2 of our Form 8-K filed December 15, 2004
       
 
  10.26    
Placement Agreement between us, Mercantile Bank Capital Trust I, and SunTrust Capital Markets, Inc. dated September 16, 2004 is incorporated by reference to exhibit 10.3 of our Form 8-K filed December 15, 2004

 


Table of Contents

         
EXHIBIT NO.   EXHIBIT DESCRIPTION
       
 
  10.27    
Guarantee Agreement dated September 16, 2004 between Mercantile as Guarantor and Wilmington Trust Company as Guarantee Trustee is incorporated by reference to exhibit 10.4 of our Form 8-K filed December 15, 2004
       
 
  10.28    
Form of Agreement Amending Stock Option Agreement, dated November 17, 2005 issued under our 2004 Employee Stock Option Plan, is incorporated by reference to exhibit 10.1 of our Form 8-K filed December 14, 2005 *
       
 
  10.29    
Second Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Gerald R. Johnson, Jr. is incorporated by reference to exhibit 10.28 of our Form 10-K for the year ended December 31, 2005 *
       
 
  10.30    
Second Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Michael H. Price is incorporated by reference to exhibit 10.29 of our Form 10-K for the year ended December 31, 2005 *
       
 
  10.31    
Third Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Robert B. Kaminski, Jr. is incorporated by reference to exhibit 10.30 of our Form 10-K for the year ended December 31, 2005 *
       
 
  10.32    
Second Amendment to Employment Agreement dated as of November 17, 2005, among the company, our bank and Charles E. Christmas is incorporated by reference to exhibit 10.31 of our Form 10-K for the year ended December 31, 2005 *
       
 
  10.33    
Form of Mercantile Bank of Michigan Executive Deferred Compensation Agreement, that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank is incorporated by reference to exhibit 10.32 of our Form 10-K for the year ended December 31, 2005 *
       
 
  10.34    
Form of Mercantile Bank of Michigan Amended and Restated Executive Deferred Compensation Agreement dated November 18, 2006, that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank *
       
 
  10.35    
Form of First Amendment to the Mercantile Bank of Michigan Executive Deferred Compensation Agreement dated November 18, 2006, that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank, dated October 25, 2007 *
       
 
  10.36    
Form of Mercantile Bank of Michigan Split Dollar Agreement that has been entered into between our bank and each of Gerald R. Johnson, Jr., Michael H. Price, Robert B. Kaminski, Jr., Charles E. Christmas, and certain other officers of our bank is incorporated by reference to exhibit 10.33 of our Form 10-K for the year ended December 31, 2005 *
       
 
  10.37    
Director Fee Summary *
       
 
  10.38    
Lease Agreement between our bank and The Conlin Company dated July 12, 2005 for our Ann Arbor, Michigan office is incorporated by reference to exhibit 10.36 of our Form 10-K for the year ended December 31, 2005
       
 
  10.39    
Stock Incentive Plan of 2006 is incorporated by reference to Appendix A of our proxy statement for our April 27, 2006 annual meeting of shareholders that was filed with the Securities and Exchange Commission *

 


Table of Contents

         
EXHIBIT NO.   EXHIBIT DESCRIPTION
       
 
  10.40    
Form of Notice of Grant of Incentive Stock Option and Stock Option Agreement for incentive stock options granted in 2006 under our Stock Incentive Plan of 2006 is incorporated by reference to exhibit 10.1 of our Form 8-K filed November 22, 2006 *
       
 
  10.41    
Form of Notice of Grant of Incentive Stock Option and Stock Option Agreement for incentive stock options granted after 2006 under our Stock Incentive Plan of 2006 *
       
 
  10.42    
Form of Restricted Stock Award Agreement Notification of Award and Terms and Conditions of Award for restricted stock granted in 2006 under our Stock Incentive Plan of 2006 is incorporated by reference to exhibit 10.2 of our Form 8-K filed November 22, 2006 *
       
 
  10.43    
Form of Restricted Stock Award Agreement Notification of Award and Terms and Conditions of Award for restricted stock granted after 2006 under our Stock Incentive Plan of 2006 *
       
 
  10.44    
Executive Officer Bonus Plan for 2007 is incorporated by reference to exhibit 10.1 of our Form 8-K filed January 29, 2007 *
       
 
  10.45    
Retirement Agreement by and among Mercantile Bank Corporation, Mercantile Bank of Michigan and Gerald R. Johnson, Jr. is incorporated by reference to exhibit 10.1 of our Form 8-K filed May 25, 2007 *
       
 
  10.46    
Additional Release of Claims Pursuant to Retirement Agreement Dated May 24, 2007 by and among Mercantile Bank Corporation, Mercantile Bank of Michigan and Gerald R. Johnson, Jr. is incorporated by reference to exhibit 10.1 of our Form 10-Q for the quarter ended September 30, 2007 *
       
 
  10.47    
Lease Agreement between our bank and CD Partners LLC dated October 2, 2007 for our Oakland County, Michigan office
       
 
  21    
Subsidiaries of the company
       
 
  23.1    
Consent of BDO Seidman, LLP
       
 
  23.2    
Consent of Crowe Chizek and Company LLC
       
 
  31    
Rule 13a-14(a) Certifications
       
 
  32.1    
Section 1350 Chief Executive Officer Certification
       
 
  32.2    
Section 1350 Chief Financial Officer Certification
 
*   Management contract or compensatory plan