<SEC-DOCUMENT>0001015328-17-000228-index.html : 20171211
<SEC-HEADER>0001015328-17-000228.hdr.sgml : 20171211
<ACCEPTANCE-DATETIME>20171211171628
ACCESSION NUMBER:		0001015328-17-000228
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20171211
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20171211
DATE AS OF CHANGE:		20171211

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WINTRUST FINANCIAL CORP
		CENTRAL INDEX KEY:			0001015328
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				363873352
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35077
		FILM NUMBER:		171250270

	BUSINESS ADDRESS:	
		STREET 1:		9700 WEST HIGGINS ROAD, 8TH FLOOR
		CITY:			ROSEMONT
		STATE:			IL
		ZIP:			60018
		BUSINESS PHONE:		8479399000

	MAIL ADDRESS:	
		STREET 1:		9700 WEST HIGGINS ROAD, 8TH FLOOR
		CITY:			ROSEMONT
		STATE:			IL
		ZIP:			60018
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a8-kreamd5tocreditagreement.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a8-kreamd5tocreditagreement.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>exhibitwintrust-fifthamend.htm
<DESCRIPTION>EXHIBIT 10.1 - FIFTH AMENDMENT TO CREDIT AGREEMENT
<TEXT>
Document 2 - file: exhibitwintrust-fifthamend.htm

</DOCUMENT>
</SEC-DOCUMENT>