Gregorio Mauro
SEC Form 4 insider trading activity
Gregorio Mauro has filed 6 SEC Form 4 filings (6 transaction rows) across 2 companies, including GHM, EXP, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Sep 21, 2026.
On the most recent filing, Gregorio Mauro is listed as Director at GRAHAM CORP. Inside the rolling window, Gregorio Mauro reported 1 open-market purchase totaling $59K in GHM and no open-market sales.
Companies traded
Other insiders at GHM
Insider Buying
$59K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
2
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Sep 12, 2025 | GHM | Purchase | $59K |
Frequently asked questions
How many SEC Form 4 filings has Gregorio Mauro made?
Gregorio Mauro has filed 6 SEC Form 4 filings (6 transaction rows) across 2 companies, including GHM, EXP since 2025.
Which companies does Gregorio Mauro trade?
Gregorio Mauro has filed SEC Form 4 disclosures for 2 companies, including GHM, EXP.
When was Gregorio Mauro's most recent SEC Form 4 filing?
Gregorio Mauro's most recent SEC Form 4 filing on Tracefour is dated Sep 21, 2026.
What is Gregorio Mauro's total buy and sell value in the current window?
Inside the rolling retention window, Gregorio Mauro bought $59K and sold $0 based on SEC Form 4 filings.
What was Gregorio Mauro's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 1,200 GHM shares on 2025-09-12, worth $59K, per SEC Form 4 filings.