How many insider trades does FilingIQ track for NOC?

FilingIQ tracks 1,495 Form 4 insider transactions for NOC (NORTHROP GRUMMAN CORP /DE/), covering filings from Feb 18, 2015 onwards. 43 of those were filed in the last 90 days.

Are NOC insiders net buyers or net sellers?

Across the full Form 4 history for NOC, 2 transactions (0%) were open-market purchases and 415 (28%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does NOC insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is NOC in?

NORTHROP GRUMMAN CORP /DE/ (NOC) is classified in the Industrials sector, specifically Aerospace & Defense, with a current market capitalisation of $103.17B.

NOC insider trading

NYSE Industrials

NORTHROP GRUMMAN CORP /DE/ — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

1,495

Last 90 days

Buys / sells

0% / 28%

Market cap

$103.17B

About NORTHROP GRUMMAN CORP /DE/

Northrop Grumman Corporation operates as an aerospace and defense technology company in the United States, Asia/Pacific, Europe, and internationally. It operates through four segments: Aeronautics Systems, Defense Systems, Mission Systems and Space Systems. The Aeronautics Systems segment designs, develops, produces, integrates, sustains, and modernizes aircraft systems. This segment also offers unmanned autonomous aircraft systems, including high-altitude long-endurance strategic, surveillance and reconnaissance systems; and strategic long-range strike aircraft, tactical fighter and air dominance aircraft, and airborne battle management and command and control systems. Its Defense Systems segment designs, develops, integrates, and produces strategic deterrent systems, tactical weapons, and missile defense solutions; and provides sustainment, modernization, and training services for manned and unmanned aircraft and electronics systems. This segment also offers strategic missiles; integrated all-domain command and control systems; precision strike weapons; tactical solid rocket motors, and high-speed air-breathing and hypersonic systems; high-performance gun systems, ammunition, precision munitions, and advanced fuzes; and sustainment, operation, and modernization. The Mission Systems segment provides command, control, communication and computer, intelligence, surveillance, and reconnaissance systems; radar, electro-optical/infrared, and acoustic sensors; electronic warfare systems; advanced communications and network systems; microelectronics; navigation and positioning sensors; maritime power, propulsion, and payload launch systems; cyber solutions; and intelligence processing systems. Its Space Systems segment offers satellites, spacecraft systems, subsystems, sensors, and payloads; ground systems; missile defense systems and interceptors; and launch vehicles and related propulsion systems. The company was founded in 1939 and is based in Falls Church, Virginia.

Company website: www.northropgrumman.com

NOC insider activity at a glance

FilingIQ has scored 1,495 insider transactions for NOC since Feb 18, 2015. The most recent filing in our index is dated May 4, 2026.

Across the full history, 2 open-market purchases and 415 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on NOC insider trades is 62.8/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live NOC trades on FilingIQ Raw filings on SEC EDGAR

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13F funds holding NOC

Stokes Capital Advisors, LLC

$8.64M · 1.9% of AUM

Capital International Investors

$594192 · 0.7% of AUM

Politicians who have traded NOC

Frankel, Lois

U.S. Rep. , FL · 1,341 trades

Conaway, K. Michael

U.S. Rep. , TX · 1,258 trades

Frequently asked

How many insider trades does FilingIQ track for NOC?: FilingIQ tracks 1,495 Form 4 insider transactions for NOC (NORTHROP GRUMMAN CORP /DE/), covering filings from Feb 18, 2015 onwards. 43 of those were filed in the last 90 days.
Are NOC insiders net buyers or net sellers?: Across the full Form 4 history for NOC, 2 transactions (0%) were open-market purchases and 415 (28%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does NOC insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is NOC in?: NORTHROP GRUMMAN CORP /DE/ (NOC) is classified in the Industrials sector, specifically Aerospace & Defense, with a current market capitalisation of $103.17B.

Methodology & sources

Every NOC insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.