$BY SEC Filings

Filed On	Filing
26 Oct 2026	Form 4: Stewart Pamela C, Director Bought 1,160 shares ($44.8K)
22 Oct 2026	8-K: Results of Operations and Financial Condition Chicago, IL, October 22, 2026 – Byline Bancorp, Inc. (NYSE: BY), today reported:
08 Oct 2026	8-K: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers; Regulation FD Disclosure Byline Bancorp, Inc. Names Sean H. McGuire Chief Commercial Banking Officer and Scott E. Hawthorne Chief Credit Officer as Part of Ongoing Succession Planning
06 Oct 2026	8-K: Regulation FD Disclosure Chicago, IL, October 6, 2026 – Byline Bancorp, Inc. (“Byline”) (NYSE: BY), and Illinois State Bancorp, Inc. ("Illinois State Bancorp"), today jointly announced that they have entered into a definitive merger agreement pursuant to which I...
20 Aug 2026	Form 4: Kistner William G, Director Bought 100 shares ($3.83K)
20 Aug 2026	Form 4: Herseth Mary Jo S., Director Bought 300 shares ($11.5K)
17 Aug 2026	SCHEDULE 13G/A
14 Aug 2026	Form 4: Herencia Roberto R, Director Sold 19,750 shares ($774K)
13 Aug 2026	144
12 Aug 2026	Form 4: Rose Dana, CHIEF HUMAN RESOURCES OFFICER Sold 2,421 shares ($94.4K)
12 Aug 2026	144
11 Aug 2026	Form 4: Mbg Investors I, L.p., 10% owner Sold 300,000 shares ($11.7M)
11 Aug 2026	Form 4: Del Valle Perochena Antonio, Director Sold 300,000 shares ($11.7M)
06 Aug 2026	10-Q
04 Aug 2026	Form 4: Ptacin Brogan, HEAD OF COMMERCIAL BANKING Received 9,450 shares as a grant or award ($120K) · Returned 9,450 shares to the issuer ($374K) · Exercised 9,450 Common Stock
03 Aug 2026	144
23 Jul 2026	8-K: Results of Operations and Financial Condition
10 Jun 2026	Form 4: Hugues Velez Margarita, Director Received 1,533 shares as a grant or award
10 Jun 2026	Form 4: Sacristan Carlos Ruiz, Director Received 1,533 shares as a grant or award
03 Jun 2026	S-8

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