HERSETH MARY JO S.
SEC Form 4 insider trading activity
HERSETH MARY JO S. has filed 3 SEC Form 4 filings (4 transaction rows) across 1 company, with disclosures dating back to 2025. 3 of those filings fall inside the rolling window. Most recent filing: Aug 20, 2026.
On the most recent filing, HERSETH MARY JO S. is listed as Director at BYLINE BANCORP, INC. Inside the rolling window, HERSETH MARY JO S. reported 2 open-market purchases totaling $21K in BY and no open-market sales. The largest disclosed transaction in the window is a purchase of 300 BY shares on Aug 19, 2026, worth $12K.
Companies traded
Other insiders at BY
Insider Buying
$21K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has HERSETH MARY JO S. made?
HERSETH MARY JO S. has filed 3 SEC Form 4 filings (4 transaction rows) across 1 company since 2025.
Which companies does HERSETH MARY JO S. trade?
HERSETH MARY JO S. has filed SEC Form 4 disclosures for 1 company, including BY.
When was HERSETH MARY JO S.'s most recent SEC Form 4 filing?
HERSETH MARY JO S.'s most recent SEC Form 4 filing on Tracefour is dated Aug 20, 2026.
What is HERSETH MARY JO S.'s total buy and sell value in the current window?
Inside the rolling retention window, HERSETH MARY JO S. bought $21K and sold $0 based on SEC Form 4 filings.
What was HERSETH MARY JO S.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 300 BY shares on 2026-08-19, worth $12K, per SEC Form 4 filings.