<HTML><HEAD><TITLE>mbwm20170224_8k.htm</TITLE>
<!-- Created by RDG HTML Converter -->
</HEAD>
<BODY style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif; MARGIN-LEFT: 10px; MARGIN-RIGHT: 10px">
<P id=PARA1 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman, Times, serif"><B>UNITED STATES</B></FONT></P>
<P id=PARA2 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman, Times, serif"><B>SECURITIES AND EXCHANGE COMMISSION</B></FONT></P>
<P id=PARA3 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Washington, D.C. 20549</B></FONT></P>
<P style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><STRONG></STRONG>&nbsp;</P>
<HR style="BORDER-TOP: medium none; HEIGHT: 1px; BORDER-RIGHT: medium none; WIDTH: 16%; BORDER-BOTTOM: medium none; COLOR: #000000; BORDER-LEFT: medium none; BACKGROUND-COLOR: #000000" align=center>

<P style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman, Times, serif"><B></B></FONT><FONT style="FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman, Times, serif"><B>FORM 8-K</B></FONT></P>
<P id=PARA8 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
<P id=PARA9 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman, Times, serif"><B>CURRENT REPORT</B></FONT></P>
<P id=PARA10 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
<P id=PARA11 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Pursuant to Section 13 or 15(d) of the </B></FONT></P>
<P id=PARA12 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Securities Exchange Act of 1934</B></FONT></P>
<P id=PARA13 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA14 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Date of Report (date of earliest event reported): February 27, 2017</B></FONT></P>
<P id=PARA15 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
<HR style="BORDER-TOP: medium none; HEIGHT: 1px; BORDER-RIGHT: medium none; WIDTH: 16%; BORDER-BOTTOM: medium none; COLOR: #000000; BORDER-LEFT: medium none; BACKGROUND-COLOR: #000000" align=center>

<P id=PARA16 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><U><B></B></U></FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT>&nbsp;<FONT style="FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Mercantile Bank Corporation</B></FONT></P>
<P id=PARA19 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(Exact name of registrant as specified in its charter)</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT></P>
<P style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25">&nbsp;</P>
<P style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25">&nbsp;</P>
<TABLE id=TBL118  style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; WIDTH: 100%; TEXT-INDENT: 0px" cellSpacing=0 cellPadding=0 border=0>

<TR>
<TD style="WIDTH: 32%">
<P id=PARA118.1 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><B><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Michigan</FONT></B></P></TD>
<TD style="WIDTH: 2%">
<P id=PARA118.2 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD style="WIDTH: 32%">
<P id=PARA118.3 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><B>000-26719</B></FONT></P></TD>
<TD style="WIDTH: 2%">
<P id=PARA118.4 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD style="WIDTH: 32%">
<P id=PARA118.5 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><B><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">38-3360865</FONT></B></P></TD></TR>
<TR>
<TD style="WIDTH: 32%; TEXT-ALIGN: center">(State or other jurisdiction</TD>
<TD style="WIDTH: 2%; TEXT-ALIGN: center">&nbsp;</TD>
<TD style="WIDTH: 32%; TEXT-ALIGN: center">(Commission File</TD>
<TD style="WIDTH: 2%; TEXT-ALIGN: center">&nbsp;</TD>
<TD style="WIDTH: 32%; TEXT-ALIGN: center">(IRS Employer</TD></TR>
<TR>
<TD style="WIDTH: 32%">
<P id=PARA118.6 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">of incorporation)</FONT></P></TD>
<TD style="WIDTH: 2%">
<P id=PARA118.7 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD style="WIDTH: 32%">
<P id=PARA118.8 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Number)</FONT></P></TD>
<TD style="WIDTH: 2%">
<P id=PARA118.9 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD style="WIDTH: 32%">
<P id=PARA118.10 style="MARGIN-BOTTOM: 0px; TEXT-ALIGN: center; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Identification Number)</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD></TR>
<TR>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD></TR>
<TR>
<TD style="HEIGHT: 0px; WIDTH: 32%; TEXT-ALIGN: center" noWrap><B>310 Leonard Street NW,&nbsp;Grand Rapids, Michigan</B></TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%; TEXT-ALIGN: center"><B>49504</B></TD></TR>
<TR>
<TD style="WIDTH: 32%; TEXT-ALIGN: center">(Address of principal executive offices)</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%; TEXT-ALIGN: center">(Zip Code)</TD></TR>
<TR>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%; TEXT-ALIGN: center">&nbsp;</TD></TR>
<TR>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%; TEXT-ALIGN: center">&nbsp;</TD></TR>
<TR>
<TD style="WIDTH: 32%">Registrant's telephone number, including area code&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%">&nbsp;</TD>
<TD style="WIDTH: 2%">&nbsp;</TD>
<TD style="WIDTH: 32%; TEXT-ALIGN: center"><B>616-406-3000</B></TD></TR></TABLE>
<P id=PARA21 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT>&nbsp;</P>
<P id=PARA35 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (<I>see</I> General Instruction A.2. below): </FONT></P>
<P id=PARA37 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA38 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;&nbsp;Written communications pursuant to Rule&nbsp;425 under the Securities Act (17 CFR 230.425) </FONT></P>
<P id=PARA39 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA40 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;&nbsp;Soliciting material pursuant to Rule&nbsp;14a-12 under the Exchange Act (17 CFR 240.14a-12) </FONT></P>
<P id=PARA41 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA42 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) </FONT></P>
<P id=PARA43 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA44 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) </FONT></P>
<P id=PARA45 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"></FONT></P>
<DIV id=PGBK46  style="WIDTH: 100%; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
<DIV id=PGFTR46  style="WIDTH: 100%; TEXT-ALIGN: center">&nbsp;</DIV>
<DIV id=PGNUM46  style="FONT-SIZE: 10pt; WIDTH: 100%; TEXT-ALIGN: center">&nbsp;</DIV>
<HR style="HEIGHT: 2px; WIDTH: 100%; PAGE-BREAK-AFTER: always; COLOR: #000000" noShade>

<DIV id=PGHDR46  style="WIDTH: 100%; TEXT-ALIGN: left">&nbsp;</DIV></DIV>
<P id=PARA46.2 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P>
<P id=PARA47 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Item 8.01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other Events.</B></FONT></P>
<P id=PARA48 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
<P id=PARA49 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
<P id=PARA50 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">On February 27, 2017, Mercantile Bank Corporation (the &#8220;Company&#8221;) issued a press release announcing that Mercantile Bank of Michigan, its banking subsidiary, is expanding its operating area into Southeast Michigan by opening a commercial loan office in Troy, Michigan.</FONT></P>
<P id=PARA51 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA52 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">The press release issued is included as Exhibit 99.1 to this Current Report on Form 8-K and incorporated into this Item 8.01 by reference.</FONT></P>
<P id=PARA53 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA55 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA56 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Item 9.01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Financial Statements and Exhibits.</B></FONT></P>
<P id=PARA57 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA58 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(d) Exhibits.</FONT></P>
<P id=PARA59 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<TABLE  style="TEXT-INDENT: 0;FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif; WIDTH: 100%" cellSpacing=0 cellPadding=0>

<TR>
<TD style="WIDTH: 20%">
<P id=PARA120 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><U>Exhibit Number</U>&nbsp;</P></TD>
<TD style="WIDTH: 40%">
<P id=PARA121 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Description</U></P></TD>
<TD style="WIDTH: 40%">
<P id=PARA122 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD></TR>
<TR>
<TD style="WIDTH: 20%">
<P id=PARA123 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD>
<TD style="WIDTH: 40%">
<P id=PARA124 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD>
<TD style="WIDTH: 40%">
<P id=PARA125 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD></TR>
<TR>
<TD style="WIDTH: 20%">
<P id=PARA126 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 99.1&nbsp;&nbsp;&nbsp;&nbsp;</P></TD>
<TD style="WIDTH: 40%" colSpan=2>
<P id=PARA127 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">Press release of Mercantile Bank Corporation dated February 27, 2017 &nbsp;</P></TD></TR></TABLE>
<P id=PARA60 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT></P>
<P id=PARA61 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA66 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA67 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Signatures</B></FONT></P>
<P id=PARA68 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA69 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </FONT></P>
<P id=PARA70 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA71 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<TABLE id=TBL129  style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; WIDTH: 100%; TEXT-INDENT: 0px" cellSpacing=0 cellPadding=0 border=0>

<TR>
<TD vAlign=top width="50%">
<P id=PARA129.1 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="38%" colSpan=2>
<P id=PARA129.2 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Mercantile Bank Corporation</FONT></P></TD>
<TD vAlign=top width="12%">
<P id=PARA129.3 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD></TR>
<TR>
<TD vAlign=top width="50%">
<P id=PARA129.8 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="3%">
<P id=PARA129.9 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=bottom width="35%" noWrap align=left>
<P id=PARA129.10 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="12%">
<P id=PARA129.11 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD></TR>
<TR>
<TD style="TEXT-ALIGN: left" vAlign=top width="50%" align=left>
<P id=PARA129.12 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD style="TEXT-ALIGN: left" vAlign=top width="3%">
<P id=PARA129.13 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">By: </FONT></P></TD>
<TD style="BORDER-BOTTOM: #000000 1px solid" vAlign=top width="35%" noWrap align=left>
<P id=PARA129.14 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">/s/&nbsp;</FONT>Charles E. Christmas</P></TD>
<TD vAlign=top width="12%">
<P id=PARA129.15 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD></TR>
<TR>
<TD vAlign=top width="50%">
<P id=PARA129.16 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="3%">
<P id=PARA129.17 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="35%">
<P id=PARA129.18 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Charles E. Christmas</FONT></P></TD>
<TD vAlign=top width="12%">
<P id=PARA129.19 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD></TR>
<TR>
<TD vAlign=top width="50%">&nbsp;</TD>
<TD vAlign=top width="3%">&nbsp;</TD>
<TD vAlign=top width="35%">Executive Vice President, Chief </TD>
<TD vAlign=top width="12%">&nbsp;</TD></TR>
<TR>
<TD vAlign=top width="50%">
<P id=PARA129.20 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="3%">
<P id=PARA129.21 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="35%">
<P id=PARA129.22 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Financial Officer and Treasurer</FONT></P></TD>
<TD vAlign=top width="12%">
<P id=PARA129.23 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD></TR></TABLE>
<P id=PARA72 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 216pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT>&nbsp;</P>
<P id=PARA79 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Date: February 27, 2017</FONT></P>
<P id=PARA80 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"></FONT></P>
<DIV id=PGBK119  style="WIDTH: 100%; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
<DIV id=PGFTR119  style="WIDTH: 100%; TEXT-ALIGN: center">&nbsp;</DIV>
<DIV id=PGNUM119  style="FONT-SIZE: 10pt; WIDTH: 100%; TEXT-ALIGN: center">2&nbsp;</DIV>
<HR style="HEIGHT: 2px; WIDTH: 100%; PAGE-BREAK-AFTER: always; COLOR: #000000" noShade>

<DIV id=PGHDR119  style="WIDTH: 100%; TEXT-ALIGN: left">&nbsp;</DIV></DIV>
<P id=PARA119.2 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P>
<P id=PARA81 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Exhibit Index</B></FONT></P>
<P id=PARA82 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B></B></FONT>&nbsp;</P>
<P id=PARA83 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B></B></FONT>
<P style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</P></B></FONT></P><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B></B></FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B></B></FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>
<P id=PARA83 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25">
<TABLE  style="TEXT-INDENT: 0;FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif; WIDTH: 100%" cellSpacing=0 cellPadding=0>

<TR>
<TD style="WIDTH: 20%">
<P id=PARA120 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><U>Exhibit Number</U>&nbsp;</P></TD>
<TD style="WIDTH: 40%">
<P id=PARA121 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Description</U></P></TD>
<TD style="WIDTH: 40%">
<P id=PARA122 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD></TR>
<TR>
<TD style="WIDTH: 20%">
<P id=PARA123 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD>
<TD style="WIDTH: 40%">
<P id=PARA124 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD>
<TD style="WIDTH: 40%">
<P id=PARA125 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;</P></TD></TR>
<TR>
<TD style="WIDTH: 20%">
<P id=PARA126 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 99.1&nbsp;&nbsp;&nbsp;&nbsp;</P></TD>
<TD style="WIDTH: 40%" colSpan=2>
<P id=PARA127 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt">Press release of Mercantile Bank Corporation dated February 27, 2017 &nbsp;</P></TD></TR></TABLE></P>
<P id=PARA60 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"></B></FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT>&nbsp;
<P id=PARA90 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA91 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT>&nbsp;</P></BODY></HTML>
[{"type": "8-K", "sequence": "1", "filename": "mbwm20170224_8k.htm", "description": "FORM 8-K", "secsgml_size_bytes": 24476}]
{"company-data": {"conformed-name": "MERCANTILE BANK CORP", "cik": "0001042729", "assigned-sic": "6022", "irs-number": "383360865", "state-of-incorporation": "MI", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-26719", "film-number": "17639667"}, "business-address": {"street1": "310 LEONARD STREET NW", "city": "GRAND RAPIDS", "state": "MI", "zip": "49504", "phone": "616 406-3000"}, "mail-address": {"street1": "310 LEONARD STREET NW", "city": "GRAND RAPIDS", "state": "MI", "zip": "49504"}}
mbwm20170224_8k.htm
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (date of earliest event reported): February 27, 2017
Mercantile Bank Corporation
(Exact name of registrant as specified in its charter)
Michigan
000-26719
38-3360865
(State or other jurisdiction
(Commission File
(IRS Employer
of incorporation)
Number)
Identification Number)
310 Leonard Street NW, Grand Rapids, Michigan
49504
(Address of principal executive offices)
(Zip Code)
Registrant's telephone number, including area code
616-406-3000
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (
see
General Instruction A.2. below):
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 8.01     Other Events.
On February 27, 2017, Mercantile Bank Corporation (the "Company") issued a press release announcing that Mercantile Bank of Michigan, its banking subsidiary, is expanding its operating area into Southeast Michigan by opening a commercial loan office in Troy, Michigan.
The press release issued is included as Exhibit 99.1 to this Current Report on Form 8-K and incorporated into this Item 8.01 by reference.
Item 9.01     Financial Statements and Exhibits.
(d) Exhibits.
Exhibit Number
Description
99.1
Press release of Mercantile Bank Corporation dated February 27, 2017
Signatures
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Mercantile Bank Corporation
By:
/s/
Charles E. Christmas
Charles E. Christmas
Executive Vice President, Chief
Financial Officer and Treasurer
Date: February 27, 2017
2
Exhibit Index
Exhibit Number
Description
99.1
Press release of Mercantile Bank Corporation dated February 27, 2017