DeNinno David L
Exec VP, General Counsel, Sec.
DeNinno David L has filed 8 SEC Form 4 filings (10 transaction rows) across 1 company, with disclosures dating back to 2025. 8 of those filings fall inside the rolling window. Most recent filing: Jul 27, 2026.
On the most recent filing, DeNinno David L is listed as Exec VP, General Counsel, Sec. at WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP. Inside the rolling window, DeNinno David L reported no open-market purchases and 5 open-market sales totaling $4.1M in WAB. The largest disclosed transaction in the window is a sale of 5,000 WAB shares on Dec 4, 2025, worth $1.1M.
Companies traded
Other insiders at WAB
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$4.1M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has DeNinno David L made?
DeNinno David L has filed 8 SEC Form 4 filings (10 transaction rows) across 1 company since 2025.
Which companies does DeNinno David L trade?
DeNinno David L has filed SEC Form 4 disclosures for 1 company, including WAB.
When was DeNinno David L's most recent SEC Form 4 filing?
DeNinno David L's most recent SEC Form 4 filing on Tracefour is dated Jul 27, 2026.
What is DeNinno David L's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, DeNinno David L is listed as Exec VP, General Counsel, Sec..
What is DeNinno David L's total buy and sell value in the current window?
Inside the rolling retention window, DeNinno David L bought $0 and sold $4.1M based on SEC Form 4 filings.
What was DeNinno David L's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 5,000 WAB shares on 2025-12-04, worth $1.1M, per SEC Form 4 filings.