InsiderTrades

Form 4 for BY BYLINE BANCORP, INC.

Accepted 2026-08-12 16:30:41 ET · period of report 2026-08-12 · accession 0001858291-26-000004 · 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
2026-08-12 16:30 2026-08-12 BY Rose Dana CHRO S - Sale $39.00 -2,421 11.6K -17% -$94.4K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common stock 2026-08-12 S D 2,421 $39.00 11,605 D — —