Byline Bancorp, Inc. (BY) — Insider Trading Activity

Byline Bancorp, Inc. (BY) has 171 insider transactions on record, including 14 open-market purchases and 13 sales by company executives and directors. The most recent transaction was filed on 2026-08-19 by Kistner William G. The largest single transaction was a sale of $ 11.73M by Del Valle Perochena Antonio.