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NOC · Northrop Grumman Corp

Industrials · +4.0% on Oct 16

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Updated Oct 17 · 7 feeds behind: Government contracts, 1 day, and 6 more · Every feed →

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The market view

Price chart

The interactive NOC chart (by TradingView) loads here.

Our take

5 rules fired on NOC

In short: none of these rules has solid or some evidence yet, so they show no clear lean on NOC.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

All 5 rules
The 0–100 score for NOC, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on NOC, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of NOC. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 21, 2026–Oct 18, 2026 · UTC dates · today is excluded

Congress purchases

Sparse history

Only 1 of 12 earlier periods had activity. That is too little recurring activity to label this count unusual.

Latest 28 days
0
Earlier median
0
Earlier range
0–1
Distinct filers per 28 daysScale: 0–1
Oct 20, 2025Oct 18, 2026
Earlier periodsLatest 28 daysEarlier median 0

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Dec 19, 2016. Newest disclosure across this feed: Oct 15, 2026.

Earlier periods in the comparison: 12. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 1 earlier period is on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 2026—Unavailable
Jun 29, 2026–Jul 26, 2026—Unavailable
Jul 27, 2026–Aug 23, 20260Partial; excluded
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Insider sales · Short history

Only 1 earlier period is on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 2026—Unavailable
Jun 29, 2026–Jul 26, 2026—Unavailable
Jul 27, 2026–Aug 23, 20261Partial; excluded
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Congress purchases · Sparse history

Only 1 of 12 earlier periods had activity. That is too little recurring activity to label this count unusual. Earlier median: 0; range: 0–1.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20250Within stored history
Nov 17, 2025–Dec 14, 20250Within stored history
Dec 15, 2025–Jan 11, 20260Within stored history
Jan 12, 2026–Feb 8, 20260Within stored history
Feb 9, 2026–Mar 8, 20260Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20260Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20261Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Congress sales · Sparse history

Only 1 of 12 earlier periods had activity. That is too little recurring activity to label this count unusual. Earlier median: 0; range: 0–1.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20250Within stored history
Nov 17, 2025–Dec 14, 20250Within stored history
Dec 15, 2025–Jan 11, 20260Within stored history
Jan 12, 2026–Feb 8, 20261Within stored history
Feb 9, 2026–Mar 8, 20260Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20260Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Public officials

Contracts

Owners & lobbying

All 24 records in this snapshot
  1. Filed
  2. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  3. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  4. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  5. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  6. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  7. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  8. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  9. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  10. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  11. Disclosed
    Mark A Welsh III · Sale

    Transaction dated Aug 3, 2026

  12. Filed
  13. Disclosed
    Alan Armstrong · Purchase

    Transaction dated Mar 27, 2026

  14. Filed
  15. Record date
  16. Filed
  17. Record date
  18. Record date
    Dark Tide II ↗

    $83.6M · Department of Defense

  19. Record date
    Delivery Order For The M782a1 Mofa II ↗

    $63.4M · Department of Defense

  20. Record date
  21. Record date
    Ase B-Kits & Lbdr Sra Production ↗

    $61.3M · Department of Defense

  22. Record date
  23. Filed
  24. Filed

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Federal contracts

Recent contract awards

Annual USD revenue is unavailable for this company. Awards are listed without a comparison to sales.

Showing 5 of 12 distinct records in the recent snapshot, not all company contracts. Award totals are shown individually and are not added together. Obligations are government commitments, not cash received, profit, or a contract ceiling.

Who's buying and selling · last 90 days

Congress

1 member bought, none sold · 1 Rep

  1. ▲ BUYAlan Armstrong Rep · Senate · OKNOC Northrop Grumman Corp$1K–$15Kdisclosed Jul 21 · filed 116 days after the trade · late 1 rule fired
See every Congress trade on NOC →

Company insiders

0 buys · 1 sell (10 filed lots) · $52K sold

  1. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$4.4Kdisclosed Aug 4 · filed 1 day after the trade
  2. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$17Kdisclosed Aug 4 · filed 1 day after the trade
  3. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$5.5Kdisclosed Aug 4 · filed 1 day after the trade
  4. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$1.1Kdisclosed Aug 4 · filed 1 day after the trade
  5. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$3.3Kdisclosed Aug 4 · filed 1 day after the trade
  6. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$10.4Kdisclosed Aug 4 · filed 1 day after the trade
  7. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$6Kdisclosed Aug 4 · filed 1 day after the trade
  8. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$1.1Kdisclosed Aug 4 · filed 1 day after the trade
  9. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$1.1Kdisclosed Aug 4 · filed 1 day after the trade
  10. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$2.2Kdisclosed Aug 4 · filed 1 day after the trade
See every insider trade on NOC →

Filings & events

Company filings (8-K) 47

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Quarterly or yearly results · item 2.0210
  • Directors or officers joined, left or got new pay · item 5.026
  • Shareholder vote results · item 5.073
  • Signed a major agreement · item 1.012
  • Shared information with investors · item 7.012
  • Changed its charter or bylaws · item 5.032

Filing red flags 26

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Federal contracts 635

Contract awards from federal agencies, as USAspending lists them.

Lobbying 55

Lobbying reports filed with the Senate for the company.

$13.1M across 55 reports

Issues named in the most reports

  • Defense 43
  • Budget/Appropriations 36
  • Aerospace 22
  • Taxation/Internal Revenue Code 13
  • Intelligence 10

Planned insider sales (Form 144) 50

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

1 in the last 90 days · 50 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

5% owners (13D / 13G) 1

Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.

Push for changes, or just hold?

  • 13G, just holds: 1 filing

Filed by Vanguard Capital Management LLC

Biggest named funds (13F)

The largest NOC holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on NOC

  1. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$4.4Kdisclosed Aug 4 · filed 1 day after the trade
  2. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$17Kdisclosed Aug 4 · filed 1 day after the trade
  3. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$5.5Kdisclosed Aug 4 · filed 1 day after the trade
  4. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$1.1Kdisclosed Aug 4 · filed 1 day after the trade
  5. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$3.3Kdisclosed Aug 4 · filed 1 day after the trade
  6. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$10.4Kdisclosed Aug 4 · filed 1 day after the trade
  7. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$6Kdisclosed Aug 4 · filed 1 day after the trade
  8. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$1.1Kdisclosed Aug 4 · filed 1 day after the trade
  9. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$1.1Kdisclosed Aug 4 · filed 1 day after the trade
  10. ▼ SELLMark A Welsh III DirectorNOC Northrop Grumman Corp$2.2Kdisclosed Aug 4 · filed 1 day after the trade
  11. ▲ BUYAlan Armstrong Rep · Senate · OKNOC Northrop Grumman Corp$1K–$15Kdisclosed Jul 21 · filed 116 days after the trade · late 1 rule fired
  12. ▼ SELLSteve Cohen Dem · House · TNNOC Northrop Grumman Corp$15K–$50Kdisclosed Jan 14 · filed 16 days after the trade
  13. ▼ SELLGilbert Ray Cisneros Jr Dem · House · CANOC Northrop Grumman Corp$1K–$15Kdisclosed Oct 8, 2025 · filed 33 days after the trade
  14. ▼ SELLVal T. Hoyle Dem · House · ORNOC Northrop Grumman Corp$1K–$15Kdisclosed Sep 23, 2025 · filed the same day
  15. ▲ BUYVal T. Hoyle Dem · House · ORNOC Northrop Grumman Corp$1K–$15Kdisclosed Sep 11, 2025 · filed 317 days after the trade · late
  16. ▼ SELLLisa C. McClain Rep · House · MINOC Northrop Grumman Corp$1K–$15Kdisclosed Aug 13, 2025 · filed 50 days after the trade · late
  17. ▲ BUYLisa C. McClain Rep · House · MINOC Northrop Grumman Corp$1K–$15Kdisclosed Aug 13, 2025 · filed 57 days after the trade · late
  18. ▼ SELLSheri Biggs Rep · House · SCNOC Northrop Grumman Corp$15K–$50Kdisclosed Aug 11, 2025 · filed 145 days after the trade · late
  19. ▼ SELLRitchie Torres Dem · House · NYNOC Northrop Grumman Corp$1K–$15Kdisclosed Aug 1, 2025 · filed 21 days after the trade
  20. ▲ BUYRitchie Torres Dem · House · NYNOC Northrop Grumman Corp$1K–$15Kdisclosed Aug 1, 2025 · filed 309 days after the trade · late
  21. ▲ BUYGilbert Ray Cisneros Jr Dem · House · CANOC Northrop Grumman Corp$1K–$15Kdisclosed Jun 4, 2025 · filed 5 days after the trade
  22. ▼ SELLRobert P. Bresnahan Jr Rep · House · PANOC Northrop Grumman Corp$1K–$15Kdisclosed May 15, 2025 · filed the same day
  23. ▼ SELLJosh Gottheimer Dem · House · NJNOC Northrop Grumman Corp$1K–$15Kdisclosed May 13, 2025 · filed 34 days after the trade
  24. ▼ SELLJohn James Rep · House · MINOC Northrop Grumman Corp$1K–$15Kdisclosed Sep 5, 2024 · filed 1 day after the trade
  25. ▲ BUYJohn James Rep · House · MINOC Northrop Grumman Corp$1K–$15Kdisclosed Aug 13, 2024 · filed 277 days after the trade · late
See all 43 trades on NOC →
People & votes

Which members of Congress traded NOC, sponsored bills that touch it and voted on them — opens here.