Director Pamela C. Stewart filed a Form 4 with the SEC on October 26, 2026, disclosing a purchase of Byline Bancorp, Inc. common stock on that same date.

Key Highlights

  • Reporting person: Pamela C. Stewart, identified as a Director of Byline Bancorp, Inc.
  • Transaction: Purchase (transaction code P) of 1,160 shares of common stock on October 26, 2026.
  • Price paid: $38.6078 per share, as reported in the filing.
  • Resulting ownership: Stewart directly holds 7,496 shares of common stock following the transaction.
  • Filing type: Individual filing by one reporting person, signed by Thomas J. Beill III as Attorney-in-Fact.

Pamela C. Stewart's October 2026 Open-Market Purchase of Byline Bancorp Common Stock

According to the Form 4 filed with the SEC, Pamela C. Stewart, a director of Byline Bancorp, Inc. (NYSE:BY), acquired 1,160 shares of the company's common stock on October 26, 2026. The shares were purchased at a price of $38.6078 each, as stated in the filing. The transaction is coded "P," indicating an open-market purchase in Table I of the form.

Following this acquisition, the filing reports that Stewart directly and beneficially owns 7,496 shares of Byline Bancorp common stock. No derivative securities were reported in Table II of the filing. The form was signed on October 26, 2026, by Thomas J. Beill III, identified as Attorney-in-Fact for the reporting person. Stewart's address is listed as 180 North LaSalle Street, Suite 300, Chicago, Illinois 60601.

The filing does not indicate that the transaction was made pursuant to a Rule 10b5-1(c) plan, as the corresponding checkbox on the form was not checked. No amendment date was provided, indicating this is an original filing rather than an amendment to a prior disclosure.

What Was Disclosed

Byline Bancorp director Pamela C. Stewart reported a direct purchase of 1,160 shares of common stock at $38.6078 per share on October 26, 2026, bringing her total direct beneficial ownership to 7,496 shares, according to the Form 4 filing.