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NOC Insider Trading

Insider Ownership Percentage: 0.21%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $22,076,134.86

Northrop Grumman Insider Trading History Chart

This chart shows the insider buying and selling history at Northrop Grumman by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Northrop Grumman Share Price & Price History

Current Price: $555.58
Price Change: ▼ Price Decrease of -1.965 (-0.35%)
As of 11/2/2026 03:59 PM ET

This chart shows the closing price history over time for NOC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Northrop Grumman Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/3/2026Mark A. Welsh, IIIDirectorSell95$547.53$52,015.354,393View SEC Filing Icon  
2/19/2026Michael A HardestyCAOSell147$732.98$107,748.062,525View SEC Filing Icon  
2/18/2026Benjamin R. DaviesVPSell2,189$719.61$1,575,226.29151View SEC Filing Icon  
2/6/2026Kathy J. WardenCEOSell20,000$708.82$14,176,400.00171,602View SEC Filing Icon  
2/2/2026Mark A. Welsh, IIIDirectorSell95$684.52$65,029.404,203View SEC Filing Icon  
1/6/2026Kathy J. WardenCEOSell3,000$615.00$1,845,000.00191,602View SEC Filing Icon  
1/5/2026Kathy J. WardenCEOSell7,000$600.00$4,200,000.00194,602View SEC Filing Icon  
11/24/2025Mark A. Welsh, IIIDirectorSell97$564.08$54,715.764,281View SEC Filing Icon  
7/7/2025Mark A. Welsh, IIIDirectorSell33$506.67$16,720.114,363View SEC Filing Icon  
6/13/2025Kathy J. WardenCEOSell7,500$505.77$3,793,275.00201,602View SEC Filing Icon  
6/13/2025Robert J. FlemingVPSell3,500$505.77$1,770,195.001,827View SEC Filing Icon  
6/13/2025Thomas H. JonesVPSell729$505.77$368,706.337,552View SEC Filing Icon  
6/12/2025Kathy J. WardenCEOSell3,750$495.00$1,856,250.00209,102View SEC Filing Icon  
6/5/2025Mark A. Welsh, IIIDirectorSell33$488.50$16,120.504,376View SEC Filing Icon  
6/4/2025Roshan S. RoederVPSell991$490.00$485,590.00319View SEC Filing Icon  
5/5/2025Mark A. Welsh, IIIDirectorSell33$493.72$16,292.764,024View SEC Filing Icon  
4/7/2025Mark A. Welsh, IIIDirectorSell33$480.30$15,849.904,057View SEC Filing Icon  
3/6/2025Kathy J. WardenCEOSell3,750$475.65$1,783,687.50212,852View SEC Filing Icon  
3/5/2025Mark A. Welsh, IIIDirectorSell33$473.66$15,630.784,073View SEC Filing Icon  
2/28/2025Benjamin R. DaviesVPSell464$460.75$213,788.00245View SEC Filing Icon  
2/20/2025Benjamin R. DaviesVPSell192$429.08$82,383.36709View SEC Filing Icon  
2/5/2025Mark A. Welsh, IIIDirectorSell33$480.08$15,842.644,106View SEC Filing Icon  
1/6/2025Mark A. Welsh, IIIDirectorSell33$456.74$15,072.424,139View SEC Filing Icon  
12/5/2024Mark A. Welsh, IIIDirectorSell33$481.39$15,885.874,155View SEC Filing Icon  
11/11/2024Benjamin R. DaviesVPSell1,156$532.93$616,067.08537View SEC Filing Icon  
11/5/2024Mark A. Welsh, IIIDirectorSell33$510.10$16,833.304,188View SEC Filing Icon  
10/7/2024Mark A. Welsh, IIIDirectorSell33$535.60$17,674.804,221View SEC Filing Icon  
9/5/2024Mark A. Welsh, IIIDirectorSell33$519.74$17,151.424,239View SEC Filing Icon  
8/29/2024Mark A. Welsh, IIIDirectorSell34$516.06$17,546.044,272View SEC Filing Icon  
8/2/2024Thomas H. JonesVPSell1,390$500.00$695,000.004,634View SEC Filing Icon  
7/26/2024Thomas H. JonesVPSell1,389$477.56$663,330.846,755View SEC Filing Icon  
2/21/2024Michael A HardestyCAOSell210$454.68$95,482.803,127View SEC Filing Icon  
2/20/2024Kathryn G. SimpsonVPSell711$453.22$322,239.422,024View SEC Filing Icon  
2/16/2024Kathryn G. SimpsonVPSell1,273$450.37$573,321.012,735View SEC Filing Icon  
2/16/2024Michael A HardestyCAOSell955$450.37$430,103.354,137View SEC Filing Icon  
11/6/2023Mark A CaylorVPSell1,670$472.62$789,275.4012,900View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Northrop Grumman (NYSE:NOC)

83.40% of Northrop Grumman stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at NOC by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Northrop Grumman Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/2/2026StrongBox Wealth LLC119$58K0.0%-53.9%0.000%Search for SEC Filing on Google Icon
11/2/2026QTR Family Wealth LLC806$0.39M0.1%+80.3%0.001%Search for SEC Filing on Google Icon
11/2/2026Inscription Capital LLC627$0.30M0.0%-21.3%0.000%Search for SEC Filing on Google Icon
11/2/2026Commonwealth Equity Services LLC54,027$26.12M0.0%-6.3%0.038%Search for SEC Filing on Google Icon
11/2/2026Collaborative Fund Advisors LLC803$0.39M0.2%+13.6%0.001%Search for SEC Filing on Google Icon
10/31/2026Pathway Financial Advisers LLC4,631$2.24M0.6%+8.9%0.003%Search for SEC Filing on Google Icon
10/31/2026Chicago Partners Investment Group LLC4,233$2.33M0.0%+14.9%0.003%Search for SEC Filing on Google Icon
10/31/2026Covestor Ltd132$64K0.0%+30.7%0.000%Search for SEC Filing on Google Icon
10/31/2026Richardson Financial Services Inc.460$0.22M0.1%-8.4%0.000%Search for SEC Filing on Google Icon
10/31/2026Ascent Group LLC3,158$1.53M0.0%-5.1%0.002%Search for SEC Filing on Google Icon
10/31/2026Caldwell Trust Co2,288$1.11M0.1%-2.1%0.002%Search for SEC Filing on Google Icon
10/31/2026Signet Investment Advisory Group Inc.5,494$2.66M1.2%+2.2%0.004%Search for SEC Filing on Google Icon
10/31/2026Kelleher Financial Advisors200$97K0.0%-50.6%0.000%Search for SEC Filing on Google Icon
10/31/20263Chopt Investment Partners LLC2,583$1.25M0.2%+15.8%0.002%Search for SEC Filing on Google Icon
10/30/2026Compass Financial Management LLC2,165$1.05M0.1%-9.2%0.002%Search for SEC Filing on Google Icon
10/30/2026Rakuten Investment Management Inc.24,115$12.17M0.0%+9.8%0.017%Search for SEC Filing on Google Icon
10/30/2026AIA Group Ltd9,900$4.79M0.1%-33.0%0.007%Search for SEC Filing on Google Icon
10/30/2026Third View Private Wealth LLC1,214$0.59M0.1%+17.1%0.001%Search for SEC Filing on Google Icon
10/30/2026Provenance Wealth Advisors LLC983$0.48M0.0%+98,200.0%0.001%Search for SEC Filing on Google Icon
10/30/2026Lyell Wealth Management LP1,360$0.66M0.0%-13.4%0.001%Search for SEC Filing on Google Icon
10/30/2026Associated Banc Corp37,557$18.16M0.4%N/A0.026%Search for SEC Filing on Google Icon
10/30/2026Putney Financial Group LLC448$0.22M0.2%+4.2%0.000%Search for SEC Filing on Google Icon
10/30/2026Richwood Investment Advisors LLC3,884$1.88M1.3%+2.0%0.003%Search for SEC Filing on Google Icon
10/30/2026Integrity Alliance LLC.1,385$0.67M0.0%-7.5%0.001%Search for SEC Filing on Google Icon
10/30/2026Reston Wealth Management LLC435$0.21M0.1%-5.6%0.000%Search for SEC Filing on Google Icon
10/30/2026Oregon Public Employees Retirement Fund16,437$7.95M0.1%+0.1%0.012%Search for SEC Filing on Google Icon
10/30/2026First Nebraska Trust Co1,175$0.57M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/30/2026Stiles Financial Services Inc456$0.22M0.1%-10.2%0.000%Search for SEC Filing on Google Icon
10/30/2026Focused Investors LLC134,600$65.08M2.7%-16.0%0.095%Search for SEC Filing on Google Icon
10/30/2026Factory Mutual Insurance Co.68,000$32.88M0.3%+58.0%0.048%Search for SEC Filing on Google Icon
10/30/2026Garner Asset Management Corp1,129$0.55M0.2%-58.1%0.001%Search for SEC Filing on Google Icon
10/30/2026Challenger Wealth Management808$0.39M0.3%-3.0%0.001%Search for SEC Filing on Google Icon
10/30/2026Tucker Asset Management LLC552$0.27M0.1%+14.5%0.000%Search for SEC Filing on Google Icon
10/30/2026Eads & Heald Wealth Management2,771$1.34M0.7%-2.0%0.002%Search for SEC Filing on Google Icon
10/30/2026Gerber Kawasaki Wealth & Investment Management4,359$2.11M0.1%+0.6%0.003%Search for SEC Filing on Google Icon
10/30/2026GRIMES & Co WEALTH MANAGEMENT LLC782$0.38M0.0%+3.0%0.001%Search for SEC Filing on Google Icon
10/30/2026Signature Equity Partners LLC301$0.15M0.1%-33.8%0.000%Search for SEC Filing on Google Icon
10/29/2026Harold Davidson & Associates Inc.2,070$1M0.4%-1.4%0.001%Search for SEC Filing on Google Icon
10/29/2026Salomon & Ludwin LLC305$0.15M0.0%+24.0%0.000%Search for SEC Filing on Google Icon
10/29/2026Traynor Capital Management Inc.25,764$12.46M0.6%+5.5%0.018%Search for SEC Filing on Google Icon
10/29/2026Dala Group LLC418$0.20M0.1%N/A0.000%Search for SEC Filing on Google Icon
10/29/2026Hoey Investments Inc.863$0.42M0.0%+6.8%0.001%Search for SEC Filing on Google Icon
10/29/2026Sumitomo Mitsui Trust Group Inc.299,627$144.86M0.1%-3.0%0.211%Search for SEC Filing on Google Icon
10/29/2026Mirae Asset Global Investments Co. Ltd.42,707$20.65M0.0%N/A0.030%Search for SEC Filing on Google Icon
10/29/2026SFE Investment Counsel658$0.32M0.0%-16.5%0.000%Search for SEC Filing on Google Icon
10/29/2026Northern Financial Advisors Inc974$0.47M0.3%+4.6%0.001%Search for SEC Filing on Google Icon
10/29/2026Profund Advisors LLC1,112$0.54M0.0%-14.1%0.001%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC24,951$12.06M0.0%+3.9%0.018%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.13,596$6.57M0.1%+24.6%0.010%Search for SEC Filing on Google Icon
10/29/2026Investment Partners LTD.2,196$1.06M0.2%+100.0%0.002%Search for SEC Filing on Google Icon
10/29/2026Cidel Asset Management Inc.1,161$0.56M0.0%+8.0%0.001%Search for SEC Filing on Google Icon
10/29/2026Intrua Financial LLC447$0.22M0.0%-5.3%0.000%Search for SEC Filing on Google Icon
10/29/2026MGO One Seven LLC8,355$4.04M0.1%+3.0%0.006%Search for SEC Filing on Google Icon
10/29/2026Marin Bay Wealth Advisors LLC512$0.25M0.1%-18.9%0.000%Search for SEC Filing on Google Icon
10/29/2026Avestar Capital LLC757$0.37M0.0%-28.5%0.001%Search for SEC Filing on Google Icon
10/29/2026Fusion Capital LLC10,475$5.07M1.1%+28.5%0.007%Search for SEC Filing on Google Icon
10/29/2026Modera Wealth Management LLC8,092$3.91M0.0%+1.4%0.006%Search for SEC Filing on Google Icon
10/28/2026International Assets Investment Management LLC250,000$120.87M0.9%+33,775.3%0.176%Search for SEC Filing on Google Icon
10/28/2026Cranbrook Wealth Management LLC755$0.37M0.1%-7.1%0.001%Search for SEC Filing on Google Icon
10/28/2026Glenview Trust Co2,563$1.24M0.0%+37.8%0.002%Search for SEC Filing on Google Icon
10/28/2026VIRGINIA RETIREMENT SYSTEMS ET Al112,588$54.43M0.3%+0.5%0.079%Search for SEC Filing on Google Icon
10/28/2026Parcion Private Wealth LLC8,136$3.93M0.2%+1,712.0%0.006%Search for SEC Filing on Google Icon
10/28/2026Partners Wealth Management LLC593$0.29M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026Soltis Investment Advisors LLC15,025$7.26M0.3%+37.9%0.011%Search for SEC Filing on Google Icon
10/28/2026Founders Financial Securities LLC543$0.26M0.0%+12.0%0.000%Search for SEC Filing on Google Icon
10/28/2026Financial Solutions Advisory Group Inc.413$0.22M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026Choreo LLC7,258$3.51M0.0%+0.6%0.005%Search for SEC Filing on Google Icon
10/28/2026D.A. Davidson & CO.7,071$3.42M0.0%-14.9%0.000%Search for SEC Filing on Google Icon
10/28/2026BOKF NA3,712$1.80M0.0%+35.9%0.000%Search for SEC Filing on Google Icon
10/28/2026ICW Investment Advisors LLC5,726$2.77M1.0%-0.9%0.000%Search for SEC Filing on Google Icon
10/28/2026North Dakota State Investment Board4,091$1.98M0.1%+2.9%0.000%Search for SEC Filing on Google Icon
10/28/2026VestGen Advisors LLC5,531$2.67M0.1%-11.7%0.000%Search for SEC Filing on Google Icon
10/27/2026Laurel Wealth Advisors LLC339$0.16M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/27/2026WestEnd Advisors LLC86$42K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/27/2026IMG Wealth Management Inc.190$92K0.1%-43.6%0.000%Search for SEC Filing on Google Icon
10/27/2026Asset Management One Co. Ltd.68,163$32.96M0.1%-3.7%0.048%Search for SEC Filing on Google Icon
10/27/2026Balance Wealth Partners LLC140$68K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/27/2026SYM FINANCIAL Corp1,326$0.64M0.0%+86.0%0.001%Search for SEC Filing on Google Icon
10/27/2026Angeles Wealth Management LLC771$0.37M0.0%+6.9%0.001%Search for SEC Filing on Google Icon
10/27/2026Ashton Thomas Securities LLC418$0.20M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/26/2026Oppenheimer & Co. Inc.11,320$5.47M0.1%-3.5%0.008%Search for SEC Filing on Google Icon
10/26/2026Verdence Capital Advisors LLC2,348$1.14M0.0%+14.0%0.002%Search for SEC Filing on Google Icon
10/26/2026CPR Investments Inc.539$0.26M0.2%+31.1%0.000%Search for SEC Filing on Google Icon
10/24/2026Apollon Wealth Management LLC8,187$3.96M0.0%-1.1%0.006%Search for SEC Filing on Google Icon
10/24/2026Tower View Wealth Management LLC4,003$1.94M0.8%N/A0.003%Search for SEC Filing on Google Icon
10/24/2026Kingswood Wealth Advisors LLC3,639$1.76M0.1%+7.9%0.003%Search for SEC Filing on Google Icon
10/24/2026Sigma Planning Corp5,694$2.75M0.1%-1.8%0.004%Search for SEC Filing on Google Icon
10/24/2026Broadway Wealth Solutions Inc.434$0.21M0.1%+6.9%0.000%Search for SEC Filing on Google Icon
10/24/2026Argyle Capital Partners LLC1,327$0.64M0.4%+3.4%0.001%Search for SEC Filing on Google Icon
10/24/2026Provident Investment Management Inc.3,127$1.51M0.2%+49.5%0.002%Search for SEC Filing on Google Icon
10/23/2026Brucke Financial Inc.637$0.31M0.1%-4.4%0.000%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC4,118$1.99M0.0%+13.0%0.003%Search for SEC Filing on Google Icon
10/23/2026ORBA Wealth Advisors L.L.C.722$0.35M0.3%-16.2%0.001%Search for SEC Filing on Google Icon
10/23/2026Citizens Financial Group Inc. RI7,731$3.74M0.0%-34.9%0.005%Search for SEC Filing on Google Icon
10/23/2026NTV Asset Management LLC1,459$0.71M0.1%+1.8%0.001%Search for SEC Filing on Google Icon
10/23/2026Sowell Financial Services LLC2,267$1.10M0.0%-2.2%0.002%Search for SEC Filing on Google Icon
10/23/2026Ascent Wealth Partners LLC5,093$2.46M0.2%+1.1%0.004%Search for SEC Filing on Google Icon
10/23/2026Evergreen Capital Management LLC1,475$0.71M0.0%+54.6%0.001%Search for SEC Filing on Google Icon
10/23/2026Capital Investment Advisors LLC2,189$1.06M0.0%-1.8%0.002%Search for SEC Filing on Google Icon
10/23/2026Wedbush Securities Inc.7,035$3.40M0.1%+1.8%0.005%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Northrop Grumman logo
Northrop Grumman Corporation operates as an aerospace and defense technology company in the United States, Asia/Pacific, Europe, and internationally. 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 dominance aircraft, and airborne battle management and command and control systems. Its Defense Systems segment designs, develops, integrates, and produces tactical weapons and missile defense solutions, and provides sustainment, modernization, and training services for manned and unmanned aircraft and electronics systems. It also offers integrated, all-domain command, and control battle management systems, precision strike weapons; high speed air-breathing and hypersonic systems; high-performance gun systems, ammunition, precision munitions and advanced fuzes; aircraft and mission systems logistics support, sustainment, operations and modernization; and warfighter training services. The company's Mission Systems segment offers command, control, communications and computers, intelligence, surveillance, and reconnaissance systems; radar, electro-optical/infrared and acoustic sensors; electronic warfare systems; advanced communications and network systems; cyber solutions; intelligence processing systems; navigation; and maritime power, propulsion, and payload launch systems. Its Space Systems segment offers satellites, spacecraft systems, subsystems, sensors, and payloads; ground systems; missile defense systems and interceptors; launch vehicles and related propulsion systems; and strategic missiles. Northrop Grumman Corporation was founded in 1939 and is based in Falls Church, Virginia.
Read More on Northrop Grumman

Today's Range

Now: $555.58
Low: $552.30
High: $559.37

50 Day Range

MA: $520.57
Low: $473.42
High: $565.94

52 Week Range

Now: $555.58
Low: $470.06
High: $774.00

Volume

771,393 shs

Average Volume

1,111,174 shs

Market Capitalization

$78.92 billion

P/E Ratio

19.10

Dividend Yield

1.79%

Beta

N/A

Who are the company insiders with the largest holdings of Northrop Grumman?

Northrop Grumman's top insider investors include:
  1. James Palmer (CFO)
  2. Kathy J Warden (CEO)
  3. Gloria A Flach (COO)
  4. Thomas E Vice (VP)
  5. Wesley G Bush (CEO)
  6. Sid Ashworth (VP)
  7. Christopher T Jones (VP)
  8. Kathy J Warden (VP)
  9. Denise M Peppard (VP)
  10. Sheila C Cheston (VP)
Learn More about top insider investors at Northrop Grumman.

Who are the major institutional investors of Northrop Grumman?

Northrop Grumman's top institutional shareholders include:
  1. Sumitomo Mitsui Trust Group Inc. — 0.21%
  2. International Assets Investment Management LLC — 0.18%
  3. Focused Investors LLC — 0.09%
  4. VIRGINIA RETIREMENT SYSTEMS ET Al — 0.08%
  5. ZWJ Investment Counsel Inc. — 0.07%
  6. Robeco Institutional Asset Management B.V. — 0.07%
Learn More about top institutional investors of Northrop Grumman stock.

Which institutional investors are selling Northrop Grumman stock?

In the last quarter, NOC stock was sold by these institutional investors:
  1. Curated Wealth Partners LLC
  2. Focused Investors LLC
  3. Sumitomo Mitsui Trust Group Inc.
  4. McCollum Christoferson Group LLC
  5. AIA Group Ltd
  6. Citizens Financial Group Inc. RI
  7. Commonwealth Equity Services LLC
  8. Asset Management One Co. Ltd.
During the last year, company insiders that have sold Northrop Grumman company stock include:
  1. Kathy J Warden (CEO)
  2. Mark A Welsh III (Director)
  3. Michael A Hardesty (CAO)
  4. Benjamin R Davies (VP)
Learn More investors selling Northrop Grumman stock.

Which institutional investors are buying Northrop Grumman stock?

In the previous quarter, NOC stock was bought by institutional investors including:
  1. International Assets Investment Management LLC
  2. Mirae Asset Global Investments Co. Ltd.
  3. Associated Banc Corp
  4. NorthCrest Asset Manangement LLC
  5. Factory Mutual Insurance Co.
  6. CX Institutional
  7. Sage Capital Advisors llc
  8. Robeco Institutional Asset Management B.V.

Northrop Grumman Active Insiders

Kathy J Warden
Kathy J Warden (Age 54)
Chair, CEO and President
Benjamin R Davies
Benjamin R Davies
Corporate VP and President Northrop Grumman Defense Systems
Robert J Fleming
Robert J Fleming
Corporate VP & President Northrop Grumman Space Systems
Gloria A Flach
Gloria A Flach
COO
Kenneth L Bedingfield
Kenneth L Bedingfield
CFO
Mr. David F. Keffer
Mr. David F. Keffer
Corp. VP & CFO
Michael A Hardesty
Michael A Hardesty (Age 54)
CAO
Karl J Krapek
Karl J Krapek
Director
Mark A Welsh III
Mark A Welsh III
Director
1 recent trades
Mark A. Caylor
Mark A. Caylor (Age 61)
VP
Thomas H Jones
Thomas H Jones
VP
Mary D. Petryszyn
Mary D. Petryszyn
VP
Sheila C Cheston
Sheila C Cheston (Age 67)
VP
David T Perry
David T Perry
VP
Shawn N Purvis
Shawn N Purvis
VP
Janis G Pamiljans
Janis G Pamiljans (Age 63)
VP
Lesley A Kalan
Lesley A Kalan
VP
Thomas L Wilson Jr
Thomas L Wilson Jr
VP
Roshan S Roeder
Roshan S Roeder
VP
Kathryn G Simpson
Kathryn G Simpson
VP