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.
The Byline Bancorp, Inc. (NYSE: BY) SEC filings page on Stock Titan provides organized access to the company’s regulatory documents as filed with the U.S. Securities and Exchange Commission. As the Chicago-based parent of Byline Bank, a full-service commercial bank focused on small- and medium-sized businesses, financial sponsors, and consumers, Byline uses these filings to report its financial condition, risk profile, and significant corporate events.
Investors can review annual reports on Form 10-K and quarterly reports on Form 10-Q to see detailed information on net interest income, non-interest income, loan and deposit balances, asset quality, capital ratios, and segment performance within its commercial and community banking operations. These reports also describe areas such as SBA lending, small-ticket equipment leasing solutions, and trust and wealth management services.
Current reports on Form 8-K document material events, including quarterly earnings releases, stock repurchase program authorizations, secondary offerings involving existing shareholders, changes in the company’s independent registered public accounting firm, and the issuance or redemption of subordinated notes structured as Tier 2 capital. These filings give context to Byline Bancorp’s capital management and funding decisions.
Users interested in insider activity can also reference ownership and transaction filings such as Form 3, Form 4, and Form 5, where available, to see reportable trades by directors, officers, and significant shareholders.
Stock Titan enhances this information with AI-powered summaries that highlight key points from lengthy filings, helping readers quickly identify important changes in credit quality, capital structure, or strategic direction without reading every page. Real-time updates from the SEC’s EDGAR system ensure that new 10-K, 10-Q, 8-K, and other filings for BY are added promptly, allowing investors to monitor Byline Bancorp’s regulatory disclosures alongside its market performance.
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.