NYSE:NOC

Northrop Grumman Stock Insider Trading

Industrials > Aerospace & Defense

Buy NOC

*Your capital is at risk

$577.89

+6.31 (+1.10%)

At Close: Aug 10, 2026

Northrop Grumman Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 22.94. In total, the insiders bought 17.31M and sold 3.69M NOC shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	22.94
● Buy	17.31M shares
● Sell	3.69M shares
55% Buy Activity Moderate Negative Correlation
Buy Signal Medium Confidence Feb 11, 2026 Analysis Breakdown: Supported by a positive Insider Power Score of 22.94. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Feb 17, 2026 Sell	Common Stock F-InKind	Fleming Robert J. Cvp And Pres. Space Systems	Officer	85 Value: $59.6K
Feb 17, 2026 Buy	Common Stock M-Exempt	Fleming Robert J. Cvp And Pres. Space Systems	Officer	264 Value: $185.1K
Feb 17, 2026 Sell	Common Stock F-InKind	Davies Benjamin R. Cvp & Pres. Defense Systems	Officer	123 Value: $86.2K
Feb 17, 2026 Buy	Common Stock M-Exempt	Davies Benjamin R. Cvp & Pres. Defense Systems	Officer	274 Value: $192.1K
Feb 17, 2026 Buy	Restricted Stock Rights M-Exempt	Davies Benjamin R. Cvp & Pres. Defense Systems	Officer	274 Value: $192.1K
Feb 17, 2026 Buy	Restricted Stock Rights M-Exempt	Fleming Robert J. Cvp And Pres. Space Systems	Officer	264 Value: $185.1K
Feb 17, 2026 Buy	Common Stock M-Exempt	Hardesty Michael A Corp Vp, Controller & Cao	Officer	538 Value: $377.2K
Feb 17, 2026 Sell	Common Stock F-InKind	Hardesty Michael A Corp Vp, Controller & Cao	Officer	243 Value: $170.4K
Feb 17, 2026 Sell	Common Stock S-Sale	Hardesty Michael A Corp Vp, Controller & Cao	Officer	716 Value: $501.6K
Feb 17, 2026 Buy	Restricted Stock Rights M-Exempt	Hardesty Michael A Corp Vp, Controller & Cao	Officer	538 Value: $377.2K
Feb 17, 2026 Buy	Common Stock M-Exempt	Jones Thomas H Cvp & Pres Aeronautics Systems	Officer	2 152 Value: $1.51M
Feb 17, 2026 Sell	Common Stock F-InKind	Jones Thomas H Cvp & Pres Aeronautics Systems	Officer	1 005 Value: $704.6K
Feb 17, 2026 Sell	Common Stock F-InKind	Simpson Kathryn G Corp Vp & General Counsel	Officer	193 Value: $135.3K
Feb 17, 2026 Buy	Restricted Stock Rights M-Exempt	Roeder Roshan S Cvp & Pres. Mission Systems	Officer	2 017 Value: $1.41M
Feb 17, 2026 Buy	Common Stock M-Exempt	Roeder Roshan S Cvp & Pres. Mission Systems	Officer	2 017 Value: $1.41M
Feb 13, 2026 Sell	Common Stock S-Sale	Hardesty Michael A Corp Vp, Controller & Cao	Officer	783 Value: $550.0K
Feb 13, 2026 Sell	Common Stock S-Sale	Hardesty Michael A Corp Vp, Controller & Cao	Officer	1 Value: $408
Feb 12, 2026 Buy	Common Stock A-Award	Grady Christopher W. Director	Director	71 Value: $49.3K
Feb 12, 2026 Buy	Common Stock	Grady Christopher W. Director	Director	0 Value: $0
Feb 11, 2026 Sell	Common Stock F-InKind	Fleming Robert J. Cvp And Pres. Space Systems	Officer	300 Value: $203.6K
Feb 11, 2026 Buy	Common Stock M-Exempt	Fleming Robert J. Cvp And Pres. Space Systems	Officer	913 Value: $619.9K
Feb 11, 2026 Buy	Restricted Stock Rights A-Award	Fleming Robert J. Cvp And Pres. Space Systems	Officer	1 701 Value: $1.15M
Feb 11, 2026 Buy	Restricted Performance Stock Rights M-Exempt	Fleming Robert J. Cvp And Pres. Space Systems	Officer	913 Value: $619.9K
Feb 11, 2026 Buy	Restricted Performance Stock Rights A-Award	Fleming Robert J. Cvp And Pres. Space Systems	Officer	3 982 Value: $2.70M
Feb 11, 2026 Buy	Restricted Stock Rights A-Award	Warden Kathy J Chair, CEO And President	CEO / President	8 113 Value: $5.51M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT NORTHROP GRUMMAN CORPORATION

Northrop Grumman Corporation operates as an aerospace and defense company worldwide. The company's Aeronautics Systems segment designs, develops, manufactures, integrates, and sustains aircraft systems. This segment also offers unmanned autonomous aircraft systems, including high-altitude long-endurance strategic ISR systems and vertical take-off and landing tactical ISR systems; and strategic long-range strike aircraft, tactical fighter and air ...

Read Full Profile Here