InsiderTrades

Form 4 for BY BYLINE BANCORP, INC.

Accepted 2025-06-23 00:00:00 ET · period of report 2025-06-20 · accession 0001415889-25-017942 · 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
DM 2025-06-23 2025-06-20 BY BIGGAM MEGAN EVP HEAD OF COMMUNITY BANKING M - OptEx $11.18 +36.6K 42.0K +672% +$408.8K
DM 2025-06-23 2025-06-20 BY BIGGAM MEGAN EVP HEAD OF COMMUNITY BANKING F - Tax $25.05 -22.2K 31.9K -41% -$557.4K
DM 2025-06-23 2025-06-20 BY BIGGAM MEGAN EVP HEAD OF COMMUNITY BANKING M - OptEx $0.00 -36.6K 12.2K -75% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common stock 2025-06-20 M A 12,187 $11.18 39,358 D — —
2 Common Common stock 2025-06-20 F D 14,833 $25.05 27,171 D — —
3 Common Common stock 2025-06-20 M A 24,374 $11.18 42,004 D — —
4 Common Common stock 2025-06-20 F D 7,417 $25.05 31,941 D — —
5 Derivative Stock Option 2025-06-20 M D 12,187 $0.00 0 D $11.18 · 2018-06-28 to 2025-06-26 12,187 Common Stock
6 Derivative Stock Option 2025-06-20 M D 24,374 $0.00 12,187 D $11.18 · 2018-06-28 to 2025-06-26 24,374 Common Stock