0001015328-24-000247.txt : 20241107 0001015328-24-000247.hdr.sgml : 20241107 20241107161149 ACCESSION NUMBER: 0001015328-24-000247 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20241106 FILED AS OF DATE: 20241107 DATE AS OF CHANGE: 20241107 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: POSTMA RICHARD L CENTRAL INDEX KEY: 0001476353 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35077 FILM NUMBER: 241435798 MAIL ADDRESS: STREET 1: 10753 MACATAWA DRIVE CITY: HOLLAND STATE: MI ZIP: 49424 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 4 1 wk-form4_1731013720.xml FORM 4 X0508 4 2024-11-06 0 0001015328 WINTRUST FINANCIAL CORP WTFC 0001476353 POSTMA RICHARD L 9700 W. HIGGINS ROAD, STE 800 ROSEMONT IL 60018 1 0 0 0 0 Common Stock 2024-11-06 4 G 0 39198 0 D 128404 D Gift by Reporting Person to a public charity organized under Section 501(c)(3) of the Internal Review Code. /s/Kathleen M. Boege, Attorney-in-fact 2024-11-07