Leopold Diane
SEC Form 4 insider trading activity
Leopold Diane has filed 9 SEC Form 4 filings (11 transaction rows) across 3 companies, including NVT, MKL, CMS, with disclosures dating back to 2026. 9 of those filings fall inside the rolling window. Most recent filing: Jul 20, 2026.
On the most recent filing, Leopold Diane is listed as Director at MARKEL GROUP INC. Inside the rolling window, Leopold Diane reported 4 open-market purchases totaling $602K in MKL and CMS and NVT and no open-market sales. The largest disclosed transaction in the window is a purchase of 2,000 NVT shares on Aug 13, 2025, worth $180K.
Companies traded
Other insiders at NVT
Insider Buying
$602K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
3
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Leopold Diane made?
Leopold Diane has filed 9 SEC Form 4 filings (11 transaction rows) across 3 companies, including NVT, MKL, CMS since 2026.
Which companies does Leopold Diane trade?
Leopold Diane has filed SEC Form 4 disclosures for 3 companies, including NVT, MKL, CMS.
When was Leopold Diane's most recent SEC Form 4 filing?
Leopold Diane's most recent SEC Form 4 filing on Tracefour is dated Jul 20, 2026.
What is Leopold Diane's total buy and sell value in the current window?
Inside the rolling retention window, Leopold Diane bought $602K and sold $0 based on SEC Form 4 filings.
What was Leopold Diane's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 2,000 NVT shares on 2025-08-13, worth $180K, per SEC Form 4 filings.