Byline Bancorp, Inc. filings document the disclosure record of a Delaware bank holding company and its Byline Bank operations. Form 8-K reports furnish quarterly financial results, related presentation materials, and material-event disclosures covering operating performance, capital management, and balance-sheet actions.
The company's regulatory filings also address stock repurchase authorizations, redemption of subordinated notes, changes in the independent registered public accounting firm, and annual proxy matters. Proxy disclosures cover board and governance items, executive compensation, equity awards, and shareholder voting matters relevant to the company's public-company structure.
BYLINE BANCORP, INC. Head of Commercial Banking Brogan Ptacin reported mixed equity compensation activity in company stock. On February 22, 2026, Ptacin acquired 3,866 and 2,415 shares of common stock through grants at $0.00 per share, including performance-vesting shares and restricted stock that vests over three years.
On the same date, 1,338 and 858 shares of common stock were disposed of at $33.13 per share to cover tax liabilities by delivering shares, rather than open‑market sales. After these transactions, Ptacin reported 25,859 shares of common stock held directly, 27,200 shares held indirectly through a revocable trust, and 9,450 stock options held directly.
BYLINE BANCORP, INC. executive vice president and chief financial officer Thomas J. Bell III reported equity compensation transactions in common stock. On February 22, 2026, he acquired 5,849 shares earned from a performance-vesting award and 5,547 restricted shares that will vest over three years, both at no cash cost to him. On the same date, he disposed of 2,731 shares and 2,328 shares at $33.13 per share to cover tax obligations by delivering stock rather than paying cash. After these grant and tax-withholding transactions, he directly owned 57,374 shares of BY common stock.
Doran Brian F reported acquisition or exercise transactions in this Form 4 filing.
BYLINE BANCORP, INC. General Counsel Brian F. Doran reported receiving a grant of 1,783 shares of Common Stock. These are restricted shares that will vest over three years, subject to his continued employment with the company. After this award, he holds 2,533 shares of Common Stock directly.
BYLINE BANCORP, INC. senior vice president and chief accounting officer Maria Sherylle A. Olano reported equity compensation activity in company common stock. On February 22, 2026, she acquired a grant of 2,378 restricted shares, which will time vest over three years, subject to her continued employment with the company. On the same date, 1,032 shares were disposed of at $33.13 per share to satisfy tax withholding obligations, a non–open-market transaction. After these entries, she directly owned 18,768 common shares.
Byline Bancorp, Inc. officer Abraham Thomas, President, SBC, reported two equity transactions in company common stock. He received a grant of 7,094 restricted shares at $0.00 per share, described as time-vesting over three years subject to continued employment.
On the same date, 2,843 shares were disposed of at $33.13 per share to satisfy tax obligations through a tax-withholding disposition, rather than an open-market sale. After these transactions, Thomas directly held 43,133 shares of Byline Bancorp common stock.
Byline Bancorp's General Counsel buys company stock on the open market. Brian F. Doran purchased 750 shares of Byline Bancorp common stock on February 17, 2026 in an open-market transaction at $33.1299 per share. Following this purchase, he directly owns 750 shares of the company.
Byline Bancorp, Inc. director Phillip R. Cabrera reported an indirect purchase of common stock through the Phillip R. Cabrera Revocable TrustJanuary 28, 2026, the trust bought 169 shares of Byline Bancorp common stock at $31.03 per share.
After this transaction, the trust held 4,129 shares indirectly, while Cabrera also reported 15,871 shares held directly in his own name.
Byline Bancorp, Inc. furnished information about its financial results for the fourth quarter ended December 31, 2025. The company issued a press release with these results and attached it as Exhibit 99.1. It also prepared a slide presentation on the same quarter’s performance, attached as Exhibit 99.2, which will be used during a publicly accessible conference call on January 23, 2026.
The materials are being furnished rather than filed, meaning they are not incorporated into other securities law filings unless specifically referenced. The company also includes a standard reminder that its communications contain forward-looking statements that involve risks and uncertainties, directing readers to the risk factors in its most recent Annual Report on Form 10-K.
Byline Bancorp, Inc. announced that its board approved a new stock repurchase program authorizing the company to buy back up to 2,250,000 shares of its common stock through December 31, 2026. This authorized amount represents approximately 4.9% of the company’s currently outstanding common stock, giving management flexibility to reduce the share count over time.
The company may repurchase shares in the open market or through privately negotiated transactions, including under a Rule 10b5-1 plan and in accordance with the safe harbor provisions of Rule 10b-18. Byline is not required to repurchase any specific number of shares and can discontinue the program at any time. Any shares repurchased may be used for equity incentive plans or other general corporate purposes.
Byline Bancorp, Inc. director reported an internal transfer of company stock for estate planning. On 12/10/2025, 18,500 shares of common stock were moved from the director’s direct ownership to The Herseth Family Revocable Trust Dated 12/02/25. The Form 4 lists the transaction as a disposition of 18,500 directly held shares and an acquisition of the same 18,500 shares by the trust, with no derivative securities involved. This kind of filing documents a change in the form of beneficial ownership, rather than a market purchase or sale.