As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 1/29/24  Boege Kathleen M                  4          Officer²    1:5K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Dykstra David A                   4          Officer²    1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Murphy Richard B                  4          Officer²    1:5K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Wehmer Edward J                   4          Dir.,Off.²  1:6K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Crane Timothy                     4          Dir.,Off.²  1:5K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Lee David Eric                    4          Officer²    1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Stoehr David L                    4          Officer²    1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Zidar Thomas P                    4          Officer²    1:5K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Eisenhuth Guy                     4          Officer²    1:5K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 1/29/24  Hahnfeld Jeffrey D                4          Officer²    1:5K   Wintrust Financial Corp.          Wintrust Financial Corp. 

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¹	Filing/Form Type:  -K
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.