0001950047-24-000967.txt : 20240215 0001950047-24-000967.hdr.sgml : 20240215 20240215161344 ACCESSION NUMBER: 0001950047-24-000967 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240215 DATE AS OF CHANGE: 20240215 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: BYLINE BANCORP, INC. CENTRAL INDEX KEY: 0001702750 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance IRS NUMBER: 363012593 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-38139 FILM NUMBER: 24643962 BUSINESS ADDRESS: BUSINESS PHONE: 773-244-7000 MAIL ADDRESS: STREET 1: 180 NORTH LASALLE STREET, SUITE 300 CITY: CHICAGO STATE: IL ZIP: 60601 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Casanueva Ana CENTRAL INDEX KEY: 0001911950 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 180 N. LASALLA ST. CITY: CHICAGO STATE: IL ZIP: 60601 144 1 primary_doc.xml 144 0001911950 XXXXXXXX LIVE 0001702750 BYLINE BANCORP, INC. 001-38139 180 North LaSalle Street Chicago IL 60601 (773) 244-7000 ANA CASANUEVA-PEROCHENA Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

1500 32315.10 43716713 02/15/2024 NYSE Common 04/02/2022 Restricted stock vesting under a registered plan Issuer N 1500 04/02/2022 Services Rendered Y 02/15/2024 /s/ Ana Casanueva Perochena