WELSH MARK A III
SEC Form 4 insider trading activity
WELSH MARK A III has filed 5 SEC Form 4 filings (41 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Aug 4, 2026.
On the most recent filing, WELSH MARK A III is listed as Director at NORTHROP GRUMMAN CORP. Inside the rolling window, WELSH MARK A III reported no open-market purchases and 4 open-market sales totaling $226K in NOC. The largest disclosed transaction in the window is a sale of 95 NOC shares on Feb 2, 2026, worth $65K.
Companies traded
Other insiders at NOC
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$226K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has WELSH MARK A III made?
WELSH MARK A III has filed 5 SEC Form 4 filings (41 transaction rows) across 1 company since 2025.
Which companies does WELSH MARK A III trade?
WELSH MARK A III has filed SEC Form 4 disclosures for 1 company, including NOC.
When was WELSH MARK A III's most recent SEC Form 4 filing?
WELSH MARK A III's most recent SEC Form 4 filing on Tracefour is dated Aug 4, 2026.
What is WELSH MARK A III's total buy and sell value in the current window?
Inside the rolling retention window, WELSH MARK A III bought $0 and sold $226K based on SEC Form 4 filings.
What was WELSH MARK A III's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 95 NOC shares on 2026-02-02, worth $65K, per SEC Form 4 filings.