Dana Rose - Sep 12, 2025 Form 4 Insider Report for BYLINE BANCORP, INC. (BY)

Signature
/s/ Thomas J. Bell, III, Attorney-in-fact for Dana Rose
Stock symbol
BY
Transactions as of
Sep 12, 2025
Transactions value $
-$57,491
Form type
4
Date filed
9/15/2025, 05:29 PM
Previous filing
Feb 26, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rose Dana CHIEF HUMAN RESOURCES OFFICER 180 NORTH LASALLE STREET, SUITE 300, CHICAGO /s/ Thomas J. Bell, III, Attorney-in-fact for Dana Rose 2025-09-15 0001858291

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BY Common stock Sale -$57.5K -2K -16.4% $28.76 10.2K Sep 12, 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.