Recent 8-K filings for BY

• April 1, 2025, 7:59 PM ET M&A materiality 0.75 positive item 7.01item 9.01

  Byline Bancorp completes $41.5M merger with First Security Bancorp, assets reach $9.8B

  Merger closed April 1, 2025; First Security merged into Byline Bank, adding scale in Chicago metro.

• December 5, 2024, 6:59 PM ET other material materiality 0.60 positive item 8.01item 9.01

  Byline Bancorp approves new stock repurchase program for up to 1.25M shares (~2.8% of outstanding)

  Board authorized repurchase of up to 1,250,000 shares, representing about 2.8% of outstanding common stock.

• October 24, 2024, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01

  Byline Bancorp Q3 net income $30.3M, EPS $0.69; announces merger with First Security

  Net income $30.3M ($0.69 diluted EPS), vs $29.7M ($0.68) in Q2 and $28.2M ($0.65) a year ago.

• October 1, 2024, 7:59 PM ET M&A materiality 0.70 positive item 7.01item 9.01

  Byline Bancorp to acquire First Security Bancorp for ~$41M in cash and stock

  Deal valued at ~$41M; Byline issues 2.1794 shares per First Security share (~1.5M shares) plus ~$2.6M cash for preferred.

• July 25, 2024, 7:59 PM ET earnings materiality 0.60 neutral item 2.02item 9.01

  Byline Bancorp Q2 net income $29.7M ($0.68 EPS); loans up 6.1% annualized

  Net income $29.7M ($0.68 diluted EPS) vs $30.4M ($0.70) in Q1 and $26.1M ($0.70) in Q2 2023.

• April 25, 2024, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01 ◈ Earnings Releases

  Byline Bancorp Q1 net income $30.4M, EPS $0.70; total assets exceed $9B

  Diluted EPS of $0.70 on net income $30.4M; total revenue $101.0M (up 11% YoY).

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.75 · Median 0.50 · Most common event earnings

6 positive 0 negative 21 neutral

source · BY on sec.gov