Mando Nicolas 4
4 · BYLINE BANCORP, INC. · Filed Feb 24, 2026
Insider Transaction Report
Form 4
Mando Nicolas
CHIEF TECHNOLOGY & OPERATIONS
Transactions
- Award
Common stock
[F1]2026-02-22+2,231→ 15,297 total - Tax Payment
Common stock
2026-02-22$33.13/sh−772$25,576→ 14,525 total - Award
Common stock
[F2]2026-02-22+1,704→ 16,229 total - Tax Payment
Common stock
2026-02-22$33.13/sh−636$21,071→ 15,593 total
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