<SEC-DOCUMENT>0001415889-25-021390-index.html : 20250811
<SEC-HEADER>0001415889-25-021390.hdr.sgml : 20250811
<ACCEPTANCE-DATETIME>20250811114359
ACCESSION NUMBER:		0001415889-25-021390
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250808
FILED AS OF DATE:		20250811
DATE AS OF CHANGE:		20250811

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KISTNER WILLIAM G
		CENTRAL INDEX KEY:			0001739310
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38139
		FILM NUMBER:		251200908

	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]
		ORGANIZATION NAME:           	02 Finance
		EIN:				363012593

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		773-244-7000

	MAIL ADDRESS:	
		STREET 1:		180 NORTH LASALLE STREET, SUITE 300
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4-08112025_030855.xml
<TEXT>
Document 1 - file: form4-08112025_030855.html

Document 1 - RAW XML: form4-08112025_030855.xml

</DOCUMENT>
</SEC-DOCUMENT>