Mary Jo S. Herseth

This profile gathers the share dealings of Mary Jo S. Herseth in Byline Bancorp, Inc., where the filings describe the role as board member. In total, 15 filings cover trades dated from 12 August 2021 to 19 August 2026.

On the market, this insider has only ever bought: 12 purchases, €226k in total. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 2 share grants. So far in 2026, the count stands at 2 purchases and no sales.

A typical purchase (the median) is worth €13k. On 10 out of 12 purchases, another insider of the same company was buying within the same 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

The latest filing, published on 20 August 2026, reports an open-market purchase of €9,946 in Byline Bancorp, Inc. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.