<SEC-DOCUMENT>0001015328-23-000162-index.html : 20230803
<SEC-HEADER>0001015328-23-000162.hdr.sgml : 20230803
<ACCEPTANCE-DATETIME>20230803160944
ACCESSION NUMBER:		0001015328-23-000162
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20230727
FILED AS OF DATE:		20230803
DATE AS OF CHANGE:		20230803

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lee David Eric
		CENTRAL INDEX KEY:			0001988753

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35077
		FILM NUMBER:		231140007

	MAIL ADDRESS:	
		STREET 1:		9700 W HIGGINS ROAD 8TH FLOOR
		CITY:			ROSEMONT
		STATE:			IL
		ZIP:			60018

ISSUER:		

	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

	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>3
<SEQUENCE>1
<FILENAME>wk-form3_1691093371.xml
<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: wk-form3_1691093371.html

Document 1 - RAW XML: wk-form3_1691093371.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>poa-lee.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: poa-lee.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>poa-lee001.jpg
<TEXT>
Document 3 - file: poa-lee001.jpg

</DOCUMENT>
</SEC-DOCUMENT>