<SEC-DOCUMENT>0000019612-18-000013-index.html : 20180126
<SEC-HEADER>0000019612-18-000013.hdr.sgml : 20180126
<ACCEPTANCE-DATETIME>20180126161956
ACCESSION NUMBER:		0000019612-18-000013
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20180126
ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180126
DATE AS OF CHANGE:		20180126

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHEMICAL FINANCIAL CORP
		CENTRAL INDEX KEY:			0000019612
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				382022454
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-08185
		FILM NUMBER:		18552117

	BUSINESS ADDRESS:	
		STREET 1:		235 E MAIN ST
		CITY:			MIDLAND
		STATE:			MI
		ZIP:			48640
		BUSINESS PHONE:		989-839-5350

	MAIL ADDRESS:	
		STREET 1:		235 E MAIN ST
		CITY:			MIDLAND
		STATE:			MI
		ZIP:			48640
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a8k2018bylawamendments.htm
<DESCRIPTION>8-K 2018 BYLAW AMENDMENTS
<TEXT>
Document 1 - file: a8k2018bylawamendments.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>exhibit312018bylawsamend.htm
<DESCRIPTION>EXHIBIT 3.1 AMENDED BYLAWS
<TEXT>
Document 2 - file: exhibit312018bylawsamend.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>exhibit312018bylawsamend001.jpg
<TEXT>
Document 3 - file: exhibit312018bylawsamend001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>exhibit312018bylawsamend002.jpg
<TEXT>
Document 4 - file: exhibit312018bylawsamend002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>exhibit312018bylawsamend003.jpg
<TEXT>
Document 5 - file: exhibit312018bylawsamend003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>exhibit312018bylawsamend004.jpg
<TEXT>
Document 6 - file: exhibit312018bylawsamend004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>exhibit312018bylawsamend005.jpg
<TEXT>
Document 7 - file: exhibit312018bylawsamend005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>exhibit312018bylawsamend006.jpg
<TEXT>
Document 8 - file: exhibit312018bylawsamend006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>exhibit312018bylawsamend007.jpg
<TEXT>
Document 9 - file: exhibit312018bylawsamend007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>exhibit312018bylawsamend008.jpg
<TEXT>
Document 10 - file: exhibit312018bylawsamend008.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>exhibit312018bylawsamend009.jpg
<TEXT>
Document 11 - file: exhibit312018bylawsamend009.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>exhibit312018bylawsamend010.jpg
<TEXT>
Document 12 - file: exhibit312018bylawsamend010.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>exhibit312018bylawsamend011.jpg
<TEXT>
Document 13 - file: exhibit312018bylawsamend011.jpg

</DOCUMENT>
</SEC-DOCUMENT>