InsiderTrades

Form 4 for BY BYLINE BANCORP, INC.

Accepted 2026-02-24 00:00:00 ET · period of report 2026-02-22 · accession 0001819512-26-000002 · 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
M 2026-02-24 2026-02-22 BY Fucinato Mark Chief CREDIT Off F - Tax $33.13 -2,353 23.3K -9% -$78.0K
M 2026-02-24 2026-02-22 BY Fucinato Mark Chief CREDIT Off A - Grant $0.00 +6,241 25.6K +32% $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 934 $33.13 24,689 D — —
2 Common Common stock 2026-02-22 F D 1,419 $33.13 23,330 D — —
3 Common Common stock 2026-02-22 A A 3,948 $0.00 24,749 D — — (F1) Represents shares of Common Stock earned upon performance-vesting of a previously awarded performance share grant.
4 Common Common stock 2026-02-22 A A 2,293 $0.00 25,623 D — — (F2) Represents restricted shares of Common Stock that will time vest over three years subject to continued employment with the issuer.