Mary Jo S. Herseth Byline Bancorp, Inc. (BY) insider trading activity

Mary Jo S. Herseth is of BYLINE BANCORP, INC.. Currently has a direct ownership of 0 shares of BY, which is worth approximately $0. The most recent transaction as insider was on Dec 10, 2025, when has been sold 18,500 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0

100.0% 3M change

100.0% 12M change

Total Value Held $0

MARY JO S. HERSETH Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 10 2025	SELL Other acquisition or disposition	-	18,500 Reduced 100.0%	0 Common Stock
Jun 13 2025	BUY Open market or private purchase	$50,660 $25.33 p/Share	2,000 Added 9.76%	18,500 Common Stock
Mar 06 2025	BUY Open market or private purchase	$7,278 $27.16 p/Share	268 Added 1.6%	16,500 Common Stock
Feb 07 2024	BUY Open market or private purchase	$10,725 $20.43 p/Share	525 Added 3.13%	16,232 Common Stock
Nov 03 2023	BUY Open market or private purchase	$21,039 $20.23 p/Share	1,040 Added 6.21%	15,707 Common Stock
Aug 11 2023	BUY Open market or private purchase	$25,979 $22.11 p/Share	1,175 Added 7.42%	14,667 Common Stock
May 02 2023	BUY Open market or private purchase	$10,992 $18.32 p/Share	600 Added 4.26%	13,492 Common Stock

Mar 14 2023	BUY Open market or private purchase	$14,588 $20.84 p/Share	700 Added 5.15%	12,892 Common Stock
Mar 09 2023	BUY Open market or private purchase	$13,416 $22.74 p/Share	590 Added 4.62%	12,192 Common Stock
Aug 03 2022	BUY Open market or private purchase	$25,146 $22.86 p/Share	1,100 Added 8.66%	11,602 Common Stock
Jun 07 2022	BUY Grant, award, or other acquisition	-	248 Added 2.4%	10,073 Common Stock
Aug 12 2021	BUY Open market or private purchase	$51,100 $25.55 p/Share	2,000 Added 16.91%	9,825 Common Stock
Feb 10 2021	BUY Open market or private purchase	$86,467 $18.9 p/Share	4,575 Added 36.9%	7,825 Common Stock

MJS

Mary Jo S. Herseth

Chicago, IL

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