0001209191-21-037673.txt : 20210603 0001209191-21-037673.hdr.sgml : 20210603 20210603163620 ACCESSION NUMBER: 0001209191-21-037673 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210601 FILED AS OF DATE: 20210603 DATE AS OF CHANGE: 20210603 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KISTNER WILLIAM G CENTRAL INDEX KEY: 0001739310 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38139 FILM NUMBER: 21993009 MAIL ADDRESS: STREET 1: C/O BYLINE BANCORP, INC. STREET 2: 180 NORTH LASALLE STREET, SUITE 300 CITY: CHICAGO STATE: IL ZIP: 60601 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BYLINE BANCORP, INC. CENTRAL INDEX KEY: 0001702750 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] IRS NUMBER: 363012593 BUSINESS ADDRESS: BUSINESS PHONE: 773-244-7000 MAIL ADDRESS: STREET 1: 180 NORTH LASALLE STREET, SUITE 300 CITY: CHICAGO STATE: IL ZIP: 60601 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-06-01 0 0001702750 BYLINE BANCORP, INC. BY 0001739310 KISTNER WILLIAM G 180 N. LASALLE ST. SUITE 300 CHICAGO IL 60601 1 0 0 0 Common Stock 2021-06-01 4 P 0 1300 23.285 A 7500 I William G. Kistner Trust Date June 22, 1973 /s/Ana Casanueva, Attorney-in-fact for William G. Kistner 2021-06-03