Megan Biggam - 20 Jun 2025 Form 4 Insider Report for BYLINE BANCORP, INC. (BY)

Signature
/s/ Thomas J. Bell III, Attorney-in-Fact
Issuer symbol
BY
Transactions as of
20 Jun 2025
Net transactions value
-$148,611
Form type
4
Filing time
23 Jun 2025, 12:56:22 UTC
Previous filing
12 Jun 2025
Next filing
24 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
BIGGAM MEGAN EVP HEAD OF COMMUNITY BANKING 180 NORTH LASALLE STREET, SUITE 300, CHICAGO /s/ Thomas J. Bell III, Attorney-in-Fact 23 Jun 2025 0001709994

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BY Common stock Options Exercise $272,501 +24,374 +138% $11.18 42,004 20 Jun 2025 Direct
transaction BY Common stock Tax liability $371,567 -14,833 -35% $25.05 27,171 20 Jun 2025 Direct
transaction BY Common stock Options Exercise $136,251 +12,187 +45% $11.18 39,358 20 Jun 2025 Direct
transaction BY Common stock Tax liability $185,796 -7,417 -19% $25.05 31,941 20 Jun 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction BY Stock Option Options Exercise $0 -24,374 -67% $0.000000 12,187 20 Jun 2025 Common Stock 24,374 $11.18 Direct
transaction BY Stock Option Options Exercise $0 -12,187 -100% $0.000000 0 20 Jun 2025 Common Stock 12,187 $11.18 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.