InsiderTrades

Form 4 for BY BYLINE BANCORP, INC.

Accepted 2026-02-24 00:00:00 ET · period of report 2026-02-22 · accession 0001943366-26-000002 · 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
2026-02-24 2026-02-22 BY Olano Maria Sherylle A SVP, CAO F - Tax $33.13 -1,032 18.8K -5% -$34.2K
2026-02-24 2026-02-22 BY Olano Maria Sherylle A SVP, CAO A - Grant $0.00 +2,378 19.8K +14% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common stock 2026-02-22 F D 1,032 $33.13 18,768 D — —
2 Common Common stock 2026-02-22 A A 2,378 $0.00 19,800 D — — (F1) Represents restricted shares of Common Stock that will time vest over three years subject to continued employment with the issuer.