SEC Form 4 reporting owner

Herseth Mary Jo S.

Herseth Mary Jo S. has filed 3 Form 4 transactions reported between December 10, 2025 and August 19, 2026, as a reporting owner of BYLINE BANCORP, INC..

Name as filed: HERSETH MARY JO S.

Open-market buys, 24 mo
$21K
2 lines
Open-market sales, 24 mo
None
reported
Companies
1
with Form 4 filings
Latest transaction
Aug 19, 2026
transaction date

Roles and reported holdings

  • BYBYLINE BANCORP, INC.
    Dec 10, 2025 – Aug 19, 2026

    Reporting owner

    Held indirectly (latest line)19,100 sh as of Aug 19, 2026 · Form 4

    24 months: $21K bought

Transaction history

All 3 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 19, 2026BYOpen-market purchaseCode P · indirect300$12K@ $38.40Form 4
Mar 16, 2026BYOpen-market purchaseCode P · indirect300$9K@ $30.83Form 4
Dec 10, 2025BYOther acquisition or dispositionCode J · direct18,500—Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.