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

  5/7/21  Wintrust Financial Corp.          10-Q        3/31/21  112:25M                                                             
 3/31/21  Perry Christopher J               4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Crowther Bruce K                  4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Teglia Karin Gustafson            4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Lefevre Deborah L. Hall           4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Glabe Marla F                     4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Crist Peter D                     4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Washington Alex E III             4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Heitmann Scott K                  4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Doyle William J                   4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Stafford Ingrid S                 4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 
 3/31/21  Hackett H Patrick Jr.             4          Director²   1:4K   Wintrust Financial Corp.          Wintrust Financial Corp. 

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