0001015328-23-000211.txt : 20231117 0001015328-23-000211.hdr.sgml : 20231117 20231117161458 ACCESSION NUMBER: 0001015328-23-000211 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231117 DATE AS OF CHANGE: 20231117 SUBJECT COMPANY: 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: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-35077 FILM NUMBER: 231418845 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: WEHMER EDWARD J CENTRAL INDEX KEY: 0001244290 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 454 BUENA ROAD CITY: LAKE FOREST STATE: IL ZIP: 60045 144 1 primary_doc.xml 144 0001244290 XXXXXXXX LIVE 0001015328 Wintrust Financial Corporation 001-35077 9700 West Higgins Road, Suite 800 Rosemont IL 60018 8479399000 Edward J. Wehmer Director Executive Officer Common Stock Wintrust Investments, LLC

231 S LaSalle Street, 13th Floor Chicago IL 60604

6000 469800 46181 11/14/2023 NASDAQ Common Stock 03/31/1998 Purchase Edward J. Wehmer N 7687 03/31/1998 Cash Y 11/17/2023 Edward J. Wehmer