Mary Jo S. Herseth

Director at Byline Bancorp · 4 reported transactions in 1 company · latest trade Aug 19, 2026

Their record

Across their whole record, 1 purchase can be measured; 1 did better than the S&P 500 over the next 6 months.

Typical move +15.8%, S&P 500 +14.6% over the same days.

1 more is too recent to measure.


Byline BancorpBY	Bought $11.5K · 300 shares	Aug 19, 2026	S&P 500 +0.4%thru Oct 29
Byline BancorpBY	Bought $50.7K · 2,000 shares	Jun 13, 2025	S&P 500 +29.4%thru Oct 29

Aug 19, 2026 · BY

$11.5K

S&P 500 +0.4%thru Oct 29

Jun 13, 2025 · BY

$50.7K

S&P 500 +29.4%thru Oct 29

4 transactionsPro adds every trade with how it did, their holdings and the money-flow chartPro is $29 a month

Built from their public trade reports and market prices: past moves, not predictions or advice.