InsiderTrades

Form 4 for BY BYLINE BANCORP, INC.

Accepted 2025-06-11 00:00:00 ET · period of report 2025-06-09 · accession 0001415889-25-016617 · 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
D 2025-06-11 2025-06-09 BY BIGGAM MEGAN EVP HEAD OF COMMUNITY BANKING S - Sale+OE $26.75 -8,576 17.6K -33% -$229.4K
D 2025-06-11 2025-06-09 BY BIGGAM MEGAN EVP HEAD OF COMMUNITY BANKING M - OptEx $11.18 +8,576 26.2K +49% +$95.9K
D 2025-06-11 2025-06-09 BY BIGGAM MEGAN EVP HEAD OF COMMUNITY BANKING M - OptEx $0.00 -8,576 40.2K -18% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common stock 2025-06-09 S D 8,576 $26.75 17,630 D — —
2 Common Common stock 2025-06-09 M A 8,576 $11.18 26,206 D — —
3 Derivative Stock Option 2025-06-09 M D 8,576 $0.00 40,172 D $11.18 · 2018-06-28 to 2025-06-26 48,748 Common Stock