Ptacin Brogan 4
4 · BYLINE BANCORP, INC. · Filed Feb 24, 2026
Insider Transaction Report
Form 4
Ptacin Brogan
HEAD OF COMMERCIAL BANKING
Transactions
- Award
Common stock
[F1]2026-02-22+3,866→ 25,640 total - Tax Payment
Common stock
2026-02-22$33.13/sh−1,338$44,328→ 24,302 total - Award
Common stock
[F2]2026-02-22+2,415→ 26,717 total - Tax Payment
Common stock
2026-02-22$33.13/sh−858$28,426→ 25,859 total
Holdings
- 27,200(indirect: By Trust)
Common stock
- 9,450
Stock Option
Exercise: $12.70From: 2018-05-31Exp: 2026-12-20→ Common stock (9,450 underlying)
Footnotes (2)
- [F1]Represents shares of Common Stock earned upon performance-vesting of a previously awarded performance share grant.
- [F2]Represents restricted shares of Common Stock that will time vest over three years subject to continued employment with the issuer.
Signature
/s/ Thomas J. Bell III, Attorney-in-Fact|2026-02-24