Welcome to our dedicated page for Byline Bancorp SEC filings (Ticker: BY), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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.
Roberto R. Herencia, CEO and Director of Byline Bancorp, reported significant insider transactions on June 23, 2025. The transactions involved:
- Exercise of stock options for 214,494 shares (two tranches of 107,247 shares each) at $11.18 per share
- Subsequent disposal of 147,362 shares (two tranches of 73,681 shares each) at $25.52 per share
Following these transactions, Herencia holds 393,901 shares directly, plus indirect ownership of 16,612 shares through his Defined Benefit Plan and 2,575 shares through his 401(k). The exercised options were granted in June 2018 and were set to expire on June 26, 2025, suggesting this was a planned exercise near expiration. The transaction pattern indicates a partial exercise-and-sell strategy, likely for tax obligations or portfolio diversification.
Form 4 filing overview – Byline Bancorp, Inc. (BY)
On 20-Jun-2025, EVP & Head of Community Banking Megan Biggam reported multiple option exercises and related share transactions:
- Options exercised (Code M): 24,374 shares + 12,187 shares, both at an exercise price of $11.18, stemming from grants dated 28-Jun-2018 that were set to expire 26-Jun-2025. Total shares acquired: 36,561.
- Share disposals (Code F): 14,833 shares + 7,417 shares at a sale price of $25.05, executed to satisfy option-related obligations as defined by SEC transaction code F. Total shares disposed: 22,250.
- Net result: Insider’s direct holdings increased by 14,311 shares, from an estimated 17,630 to 31,941 shares after all reported transactions.
- Derivative position: The two option tranches were fully exercised, leaving 0 remaining derivative securities.
The filing signals that a senior officer chose to exercise in-the-money options at less than half the reported sale price, while retaining a meaningful portion of the acquired stock.
Byline Bancorp, Inc. (NYSE: BY) filed an 8-K to disclose a change in its independent registered public accounting firm under Item 4.01. The Company was informed that its current auditor, Moss Adams LLP, merged with Baker Tilly US, LLP effective June 3 2025. As a result, Moss Adams resigned and the Board’s Audit Committee unanimously appointed Baker Tilly—the successor firm—as the Company’s new external auditor on June 16 2025.
Audit opinions issued by Moss Adams on the fiscal-year 2023 and 2024 consolidated financial statements and on internal control over financial reporting for 2024 were unqualified. The filing states that during the covered periods and up to the report date: (i) no disagreements existed between the Company and Moss Adams regarding accounting principles, disclosures, or audit scope, and (ii) no “reportable events” under Item 304(a)(1)(v) of Regulation S-K occurred.
Furthermore, neither the Company nor its representatives consulted with Baker Tilly on any accounting matters prior to the engagement. A consent letter from Moss Adams (Exhibit 16.1, dated June 17 2025) confirms its agreement with the disclosures.