InsiderTrades

Form 4 for BY BYLINE BANCORP, INC.

Accepted 2025-08-11 00:00:00 ET · period of report 2025-08-08 · accession 0001415889-25-021390 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
I 2025-08-11 2025-08-08 BY KISTNER WILLIAM G Dir P - Purchase $25.71 +60 14.0K +0.4% +$1,543

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common stock 2025-08-08 P A 60 $25.71 14,024 I William G. Kistner Trust Date June 22, 1973 — —