<SEC-DOCUMENT>0001015328-24-000148-index.html : 20240524
<SEC-HEADER>0001015328-24-000148.hdr.sgml : 20240524
<ACCEPTANCE-DATETIME>20240524161138
ACCESSION NUMBER:		0001015328-24-000148
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20240523
FILED AS OF DATE:		20240524
DATE AS OF CHANGE:		20240524

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Smith Gregory A
		CENTRAL INDEX KEY:			0001366763
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35077
		FILM NUMBER:		24984443

	MAIL ADDRESS:	
		STREET 1:		MARSHALL & ILSLEY CORPORATION
		STREET 2:		770 N. WATER STREET
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WINTRUST FINANCIAL CORP
		CENTRAL INDEX KEY:			0001015328
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		ORGANIZATION NAME:           	02 Finance
		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_1716581485.xml
<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: wk-form3_1716581485.html

Document 1 - RAW XML: wk-form3_1716581485.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>2
<FILENAME>powerofattorney-smith.htm
<DESCRIPTION>EX-24.1
<TEXT>
Document 2 - file: powerofattorney-smith.htm

</DOCUMENT>
</SEC-DOCUMENT>