InsiderTrades

Form 4 for BY BYLINE BANCORP, INC.

Accepted 2026-02-24 00:00:00 ET · period of report 2026-02-22 · accession 0001789948-26-000002 · 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 JOHNSON MICHELLE LYNN CRO A - Grant $0.00 +4,432 11.7K +61% $0
M 2026-02-24 2026-02-22 BY JOHNSON MICHELLE LYNN CRO F - Tax $33.13 -1,339 9,630 -12% -$44.4K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common stock 2026-02-22 A A 2,367 $0.00 10,332 D — — (F1) Represents shares of Common Stock earned upon performance-vesting of a previously awarded performance share grant.
2 Common Common stock 2026-02-22 F D 637 $33.13 11,058 D — —
3 Common Common stock 2026-02-22 A A 2,065 $0.00 11,695 D — — (F2) Represents restricted shares of Common Stock that will time vest over three years subject to continued employment with the issuer.
4 Common Common stock 2026-02-22 F D 702 $33.13 9,630 D — —