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10-Q - FORM 10-Q - MERCANTILE BANK CORPk50374e10vq.htm
EX-31 - EX-31 - MERCANTILE BANK CORPk50374exv31.htm
EX-32.1 - EX-32.1 - MERCANTILE BANK CORPk50374exv32w1.htm
         
EXHIBIT 32.2
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
     This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. § 1350, and accompanies the quarterly report on Form 10-Q for the quarter ended March 31, 2011 (the “Form 10-Q”) of Mercantile Bank Corporation (the “Issuer”).
     I, Charles E. Christmas, Senior Vice President, Chief Financial Officer and Treasurer of the Issuer, certify that to my knowledge:
(i) the Form 10-Q fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and
(ii) the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Issuer.
Dated: May 9, 2011
         
     
  /s/ Charles E. Christmas    
  Charles E. Christmas   
  Senior Vice President, Chief Financial Officer and Treasurer