Stocks
BY BYLINE BANCORP, INC.

BY

BYLINE BANCORP, INC.

Company with tickers: BY

CIK

1702750

CUSIP

124411109

Shares Outstanding

45,409,259

Price History Institutional Holders Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-05-04	KISTNER WILLIAM G	Director	Buy	100	$31.97	$3,197	14,189
2026-05-04	KISTNER WILLIAM G	Director	Other	1,036	—	—	1,036
2026-04-16	ABRAHAM THOMAS	PRESIDENT, SBC	Award	2,406	—	—	45,539
2026-03-16	HERSETH MARY JO S.	Director	Buy	300	$30.83	$9,249	18,800
2026-02-26	Barkidjija John	HEAD OF CRE & SPECIALTY FIN	Sell	4,509	$32.33	$145,776	19,243
2026-02-22	Fucinato Mark	CHIEF CREDIT OFFICER	Award	3,948	—	—	24,749
2026-02-22	Fucinato Mark	CHIEF CREDIT OFFICER	Tax	934	$33.13	$30,943	24,689
2026-02-22	Fucinato Mark	CHIEF CREDIT OFFICER	Award	2,293	—	—	25,623
2026-02-22	Fucinato Mark	CHIEF CREDIT OFFICER	Tax	1,419	$33.13	$47,011	23,330
2026-02-22	HERENCIA ROBERTO R	Director	Other	2,575	—	—	2,575
2026-02-22	HERENCIA ROBERTO R	Director	Tax	7,289	$33.13	$241,485	411,421
2026-02-22	HERENCIA ROBERTO R	Director	Other	16,612	—	—	16,612
2026-02-22	HERENCIA ROBERTO R	Director	Award	24,809	—	—	418,710
2026-02-22	HERENCIA ROBERTO R	Director	Tax	9,898	$33.13	$327,921	431,393
2026-02-22	HERENCIA ROBERTO R	Director	Award	29,870	—	—	441,291
2026-02-22	Rose Dana	CHIEF HUMAN RESOURCES OFFICER	Tax	1,139	$33.13	$37,735	12,344
2026-02-22	Rose Dana	CHIEF HUMAN RESOURCES OFFICER	Award	2,537	—	—	14,881
2026-02-22	Rose Dana	CHIEF HUMAN RESOURCES OFFICER	Tax	855	$33.13	$28,326	14,026
2026-02-22	Rose Dana	CHIEF HUMAN RESOURCES OFFICER	Award	3,291	—	—	13,483
2026-02-22	Mando Nicolas	CHIEF TECHNOLOGY & OPERATIONS	Tax	772	$33.13	$25,576	14,525
2026-02-22	Mando Nicolas	CHIEF TECHNOLOGY & OPERATIONS	Tax	636	$33.13	$21,071	15,593
2026-02-22	Mando Nicolas	CHIEF TECHNOLOGY & OPERATIONS	Award	1,704	—	—	16,229
2026-02-22	Mando Nicolas	CHIEF TECHNOLOGY & OPERATIONS	Award	2,231	—	—	15,297
2026-02-22	Paracchini Alberto J	Director, PRESIDENT	Tax	3,415	$33.13	$113,139	188,990
2026-02-22	Paracchini Alberto J	Director, PRESIDENT	Tax	2,743	$33.13	$90,876	194,276
2026-02-22	Paracchini Alberto J	Director, PRESIDENT	Award	11,303	—	—	192,405
2026-02-22	Paracchini Alberto J	Director, PRESIDENT	Award	8,029	—	—	197,019
2026-02-22	JOHNSON MICHELLE LYNN	CHIEF RISK OFFICER	Award	2,065	—	—	11,695
2026-02-22	JOHNSON MICHELLE LYNN	CHIEF RISK OFFICER	Tax	702	$33.13	$23,257	9,630
2026-02-22	JOHNSON MICHELLE LYNN	CHIEF RISK OFFICER	Award	2,367	—	—	10,332
2026-02-22	JOHNSON MICHELLE LYNN	CHIEF RISK OFFICER	Tax	637	$33.13	$21,104	11,058
2026-02-22	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Award	1,916	—	—	35,316
2026-02-22	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Tax	772	$33.13	$25,576	33,400
2026-02-22	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Tax	678	$33.13	$22,462	34,638
2026-02-22	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Award	2,231	—	—	34,172
2026-02-22	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Other	9,450	—	—	9,450
2026-02-22	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Award	3,866	—	—	25,640
2026-02-22	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Award	2,415	—	—	26,717
2026-02-22	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Other	27,200	—	—	27,200
2026-02-22	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Tax	858	$33.13	$28,426	25,859
2026-02-22	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Tax	1,338	$33.13	$44,328	24,302
2026-02-22	Olano Maria Sherylle A	SVP, CHIEF ACCOUNTING OFFICER	Award	2,378	—	—	19,800
2026-02-22	Olano Maria Sherylle A	SVP, CHIEF ACCOUNTING OFFICER	Tax	1,032	$33.13	$34,190	18,768
2026-02-22	ABRAHAM THOMAS	PRESIDENT, SBC	Award	7,094	—	—	45,976
2026-02-22	ABRAHAM THOMAS	PRESIDENT, SBC	Tax	2,843	$33.13	$94,189	43,133
2026-02-22	Barkidjija John	HEAD OF CRE & SPECIALTY FIN	Award	2,234	—	—	24,590
2026-02-22	Barkidjija John	HEAD OF CRE & SPECIALTY FIN	Tax	1,311	$33.13	$43,433	22,356
2026-02-22	Barkidjija John	HEAD OF CRE & SPECIALTY FIN	Tax	838	$33.13	$27,763	23,752
2026-02-22	Barkidjija John	HEAD OF CRE & SPECIALTY FIN	Award	3,789	—	—	23,667
2026-02-22	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Award	5,547	—	—	59,702
2026-02-22	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Tax	2,328	$33.13	$77,127	57,374
2026-02-22	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Tax	2,731	$33.13	$90,478	54,155
2026-02-22	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Award	5,849	—	—	56,886
2026-02-22	Doran Brian F	General Counsel	Award	1,783	—	—	2,533
2026-02-17	Doran Brian F	General Counsel	Buy	750	$33.13	$24,847	750
2026-01-28	CABRERA PHILLIP R.	Director	Buy	169	$31.03	$5,244	4,129
2026-01-28	CABRERA PHILLIP R.	Director	Other	15,871	—	—	15,871
2025-12-10	HERSETH MARY JO S.	Director	Other	18,500	—	—	18,500
2025-12-10	HERSETH MARY JO S.	Director	Other	18,500	—	—	0
2025-10-28	ABRAHAM THOMAS	PRESIDENT, SBC	Sell	20,000	$26.87	$537,430	38,882
2025-10-28	ABRAHAM THOMAS	PRESIDENT, SBC	Sell	3,400	$26.98	$91,717	58,882
2025-10-28	KISTNER WILLIAM G	Director	Buy	65	$27.56	$1,791	14,089
2025-10-28	KISTNER WILLIAM G	Director	Other	1,036	—	—	1,036
2025-09-12	Rose Dana	CHIEF HUMAN RESOURCES OFFICER	Sell	1,999	$28.76	$57,491	10,192
2025-08-28	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Other	27,200	—	—	27,200
2025-08-28	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Sell	11,812	$29.10	$343,729	21,774
2025-08-28	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Convert	11,812	—	—	9,450
2025-08-28	Ptacin Brogan	HEAD OF COMMERCIAL BANKING	Convert	11,812	$11.65	$137,610	33,586
2025-08-08	KISTNER WILLIAM G	Director	Other	1,036	—	—	1,036
2025-08-08	KISTNER WILLIAM G	Director	Buy	60	$25.71	$1,542	14,024
2025-07-29	Olano Maria Sherylle A	SVP, CHIEF ACCOUNTING OFFICER	Tax	217	$27.32	$5,928	17,143
2025-06-23	HERENCIA ROBERTO R	Director	Convert	107,247	$11.18	$1,199,021	467,582
2025-06-23	HERENCIA ROBERTO R	Director	Tax	73,681	$25.52	$1,880,339	360,335
2025-06-23	HERENCIA ROBERTO R	Director	Tax	73,681	$25.52	$1,880,339	393,901
2025-06-23	HERENCIA ROBERTO R	Director	Convert	107,247	—	—	107,247
2025-06-23	HERENCIA ROBERTO R	Director	Other	2,575	—	—	2,575
2025-06-23	HERENCIA ROBERTO R	Director	Convert	107,247	$11.18	$1,199,021	434,016
2025-06-23	HERENCIA ROBERTO R	Director	Convert	107,247	—	—	0
2025-06-23	HERENCIA ROBERTO R	Director	Other	16,612	—	—	16,612
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Convert	14,249	—	—	29,248
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Convert	14,624	$11.18	$163,496	60,920
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Tax	9,630	$25.52	$245,758	41,555
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Convert	14,624	—	—	14,624
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Convert	14,624	$11.18	$163,496	56,179
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Convert	14,624	—	—	0
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Convert	14,249	$11.18	$159,304	51,185
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Tax	9,883	$25.52	$252,214	51,037
2025-06-23	Bell Thomas J III	EVP CHIEF FINANCIAL OFFICER	Tax	9,883	$25.52	$252,214	46,296
2025-06-20	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Convert	24,374	—	—	12,187
2025-06-20	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Convert	12,187	—	—	0
2025-06-20	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Convert	24,374	$11.18	$272,501	42,004
2025-06-20	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Convert	12,187	$11.18	$136,251	39,358
2025-06-20	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Tax	14,833	$25.05	$371,567	27,171
2025-06-20	BIGGAM MEGAN	EVP HEAD OF COMMUNITY BANKING	Tax	7,417	$25.05	$185,796	31,941
2025-06-13	HERSETH MARY JO S.	Director	Buy	2,000	$25.33	$50,654	18,500
2025-06-13	KISTNER WILLIAM G	Director	Buy	164	$25.29	$4,147	13,964
2025-06-13	KISTNER WILLIAM G	Director	Other	1,036	—	—	1,036
2025-06-11	HERENCIA ROBERTO R	Director	Other	16,612	—	—	16,612
2025-06-11	HERENCIA ROBERTO R	Director	Buy	4,040	$24.75	$99,990	326,769
2025-06-11	HERENCIA ROBERTO R	Director	Other	107,247	—	—	107,247