Northrop Grumman Corp /de/
A global aerospace and defense company that builds some of the world's most advanced military aircraft, including the B-21 Raider stealth bomber, the F-35's fuselage, and surveillance drones like Global Hawk, alongside satellites and missile-defense systems used by the U.S. government. It grew out of the legacies of two aviation pioneers, Jack Northrop and Leroy Grumman, whose companies merged in 1994. The B-21's "Raider" name honors the World War II Doolittle Raiders who bombed Tokyo in 1942.
Granted 477.7K · Sold 100.0K
Granted 3.37M · Bought 6.0K · Sold 739.6K
Granted 1.27M · Sold 135.8K
Granted 482.2K · Bought 67 · Sold 85.2K
Granted 625.9K · Bought 1.4K · Sold 317.7K
Granted 99.8K
Granted 300.1K · Sold 159.4K
Granted 119.0K · Sold 68.8K
Granted 113.2K
Granted 32.6K · Sold 1.1K
Granted 190.8K · Sold 143.2K
Granted 52.4K · Sold 1.6K
Granted 13.0K
Granted 338.0K · Sold 125.7K
Granted 63.8K
Bought 10.0K
Granted 83.0K · Bought 2.6K
Granted 372.8K · Sold 134.5K
Granted 80.7K · Sold 40.0K
Granted 459.7K · Sold 212.4K
Bought 10.0K
Granted 65.0K · Sold 34.5K
Granted 211.4K · Sold 129.9K
Granted 159.3K · Sold 23.3K
Granted 55.6K · Sold 6.3K
Granted 56.0K · Sold 71.9K
Granted 33.0K
Granted 58.0K · Sold 29.9K
Granted 45.8K · Sold 15.4K
Granted 328.3K · Sold 211.5K
Granted 8.6K · Sold 6.6K
Granted 90.1K · Sold 12.7K
Granted 3.7K · Sold 4.6K
Granted 19.1K · Sold 24.0K
Granted 20.3K · Sold 20.1K
Granted 107.1K · Sold 50.0K
Granted 488.2K · Sold 254.5K
Granted 278.9K · Sold 125.5K
Granted 26.1K · Sold 18.6K
Granted 22.0K · Sold 65.0K
Granted 4.4K · Sold 2.8K
Granted 3.5K · Sold 971
Granted 865
Granted 1.1K
Granted 1.0K
Granted 1.5K
Granted 28.0K · Sold 15.0K
Granted 3.4K · Bought 3.2K
Granted 29.1K
Granted 168.0K · Sold 80.0K
Granted 6.0K
Granted 15.5K · Sold 9.5K
Granted 17.1K
Granted 39.2K · Sold 20.3K
Granted 15.8K · Sold 8.6K
Granted 19.2K · Sold 955
Granted 3.4K
Granted 34.4K · Sold 9.6K
Granted 5.2K
Granted 160.9K · Sold 97.6K
Granted 1.9K · Bought 1.0K
Granted 3.4K
Granted 3.0K · Bought 16
Granted 943
Granted 34.5K · Sold 25.4K
Granted 3.4K · Sold 684
Granted 5.8K · Sold 553
Granted 2.9K · Sold 582
Granted 253.6K · Sold 145.7K
Granted 2.8K
Granted 846.85
Granted 2.7K
Granted 2.6K
Granted 3.3K · Sold 3.5K
Granted 81.8K · Sold 40.6K
Granted 12.1K · Sold 5.8K
Granted 4.8K · Sold 958
Granted 1.9K
Granted 1.6K
Granted 1.6K
Granted 420
Granted 4.4K · Sold 4.3K
Granted 5.8K · Sold 6.1K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Sugar Ronald DChief Executive Officer, Director · 24 transactions | — | 1.41Mas of Nov 2009 | 477.7K | — | 100.0K |
| Bush Wesley GChairman, Director · 198 transactions | — | 698.8Kas of May 2019 | 3.37M | 6.0K | 739.6K |
| Palmer James FCorp. VP · 51 transactions | — | 222.1Kas of Mar 2015 | 1.27M | — | 135.8K |
| Warden Kathy JChair, CEO and President, Director · 86 transactions | — | 196.7K | 482.2K | 67 | 85.2K |
| Mills Linda ACorp. VP, Operations · 146 transactions | — | 194.8Kas of Dec 2014 | 625.9K | 1.4K | 317.7K |
| Terry W BurksCorp. VP & General Counsel · 17 transactions | — | 176.9Kas of Mar 2008 | 99.8K | — | — |
| Fraser Darryl MCorp VP, Communications · 45 transactions | — | 129.9Kas of Feb 2016 | 300.1K | — | 159.4K |
| Seymour Scott JCorporate Vice President · 38 transactions | — | 126.5Kas of Feb 2008 | 119.0K | — | 68.8K |
| Petters C MichaelCorp. VP & Pres. Shipbuilding · 18 transactions | — | 124.3Kas of Feb 2011 | 113.2K | — | — |
| Yslas Stephen DCorp. VP & General Counsel · 8 transactions | — | 94.1Kas of Mar 2010 | 32.6K | — | 1.1K |
| Helm Robert WCorp.VP, Bus Dev & Gov. Rel. · 46 transactions | — | 93.7Kas of Feb 2010 | 190.8K | — | 143.2K |
| Agee Jerry BCorp VP & Pres Mission Systems · 13 transactions | — | 91.9Kas of Feb 2008 | 52.4K | — | 1.6K |
| Frost Phillip MD Et AlDirector · 26 transactions | — | 91.6Kas of Apr 2009 | 13.0K | — | — |
| Ashworth SidCorp VP, Government Relations · 36 transactions | — | 87.1Kas of Oct 2017 | 338.0K | — | 125.7K |
| Cameron James LCorp VP & Pres Technical Servs · 12 transactions | — | 85.7Kas of Feb 2010 | 63.8K | — | — |
| Frost Phillip MD Et Al +1 co-filerDirector · 1 transaction | — | 82.9Kas of Aug 2008 | — | 10.0K | — |
| Heintz Kenneth NCorporate VP, Controller & CAO · 17 transactions | — | 78.3Kas of May 2011 | 83.0K | 2.6K | — |
| Flach Gloria ACVP & Chief Operating Officer · 52 transactions | — | 77.2Kas of Nov 2017 | 372.8K | — | 134.5K |
| Teel Philip ACorporate Vice President · 33 transactions | — | 73.5Kas of Apr 2009 | 80.7K | — | 40.0K |
| Vice Thomas ECorp VP · 48 transactions | — | 72.5Kas of May 2017 | 459.7K | — | 212.4K |
| Frost Phillip MD Et Al +1 co-filerDirector · 1 transaction | — | 71.3Kas of May 2008 | — | 10.0K | — |
| O Neill James RCorporate Vice President · 21 transactions | — | 70.8Kas of Feb 2008 | 65.0K | — | 34.5K |
| Myers Albert FCorp. VP, Strategy & Tech. · 2 transactions | — | 69.3Kas of Feb 2006 | — | — | — |
| Livanos Alexander CCorp VP & Chf Tech Officer · 97 transactions | — | 67.2Kas of Feb 2012 | 211.4K | — | 129.9K |
| Jones Christopher TCorp VP & Pres Tech Svcs · 56 transactions | — | 64.5Kas of Aug 2019 | 159.3K | — | 23.3K |
| Ziskin Ian VCorp VP & Chf HR & Adm Ofcr · 19 transactions | — | 57.8Kas of Feb 2010 | 55.6K | — | 6.3K |
| O Brien Rosanne PCorp. VP, Communications · 72 transactions | — | 52.4Kas of Mar 2008 | 56.0K | — | 71.9K |
| Mullan John HCorp. VP & Secretary · 20 transactions | — | 50.3Kas of Feb 2006 | 33.0K | — | — |
| Sanford James LCorp. VP & Treasurer · 16 transactions | — | 48.9Kas of Feb 2007 | 58.0K | — | 29.9K |
| Rabinowitz MarkCorp. VP & Treasurer · 19 transactions | — | 44.8Kas of May 2011 | 45.8K | — | 15.4K |
| Ervin Gary W.Corp VP & Pres Aerospace Sys · 35 transactions | — | 44.5Kas of Aug 2012 | 328.3K | — | 211.5K |
| Sharer Kevin WDirector · 45 transactions | — | 42.3Kas of Mar 2015 | 8.6K | — | 6.6K |
| Bedingfield Kenneth LCorp VP, CFO · 36 transactions | — | 41.9Kas of Feb 2020 | 90.1K | — | 12.7K |
| Felsinger Donald EDirector · 57 transactions | — | 39.8Kas of May 2022 | 3.7K | — | 4.6K |
| Coleman Lewis WDirector · 58 transactions | — | 39.1Kas of Nov 2012 | 19.1K | — | 24.0K |
| Fazio VicDirector · 71 transactions | — | 38.4Kas of May 2017 | 20.3K | — | 20.1K |
| Odeen Philip ADirector · 36 transactions | — | 36.4Kas of Mar 2008 | 107.1K | — | 50.0K |
| Cheston Sheila C.Corp. VP & General Counsel · 77 transactions | — | 27.1Kas of Feb 2023 | 488.2K | — | 254.5K |
| Peppard Denise M.Corp Vice President · 55 transactions | — | 26.6Kas of Mar 2019 | 278.9K | — | 125.5K |
| Peters Aulana LDirector · 67 transactions | — | 24.9Kas of May 2014 | 26.1K | — | 18.6K |
| Hateley J MichaelCorporate Vice President · 10 transactions | — | 24.0Kas of Feb 2006 | 22.0K | — | 65.0K |
| Krapek Karl JDirector · 75 transactions | — | 23.9Kas of Mar 2023 | 4.4K | — | 2.8K |
| Kleiner MadeleineDirector · 44 transactions | — | 21.0Kas of May 2025 | 3.5K | — | 971 |
| Myers Richard BDirector · 44 transactions | — | 19.5Kas of Dec 2016 | 865 | — | — |
| Frank Stephen EDirector · 36 transactions | — | 19.4Kas of May 2014 | 1.1K | — | — |
| Chain John T JrDirector · 10 transactions | — | 18.7Kas of Apr 2007 | 1.0K | — | — |
| Gordon Bruce SDirector · 36 transactions | — | 18.5Kas of May 2020 | 1.5K | — | — |
| Kalan Lesley ACVP, Chief Strategy & Dev Ofc · 30 transactions | — | 17.9Kas of Feb 2023 | 28.0K | — | 15.0K |
| Schoewe Thomas MDirector · 32 transactions | — | 16.7K | 3.4K | 3.2K | — |
| Keffer David FCVP & Chief Financial Officer · 8 transactions | — | 16.6Kas of Feb 2024 | 29.1K | — | — |
| Caylor Mark ACVP & Pres, Mission Systems · 105 transactions | — | 16.5Kas of Feb 2024 | 168.0K | — | 80.0K |
| Larson Charles RDirector · 22 transactions | — | 15.9Kas of Apr 2009 | 6.0K | — | — |
| Purvis Shawn NCVP, Pres, Enterprise Svcs · 23 transactions | — | 15.8Kas of Feb 2022 | 15.5K | — | 9.5K |
| Larson Blake ECorporate Vice President · 10 transactions | — | 15.3Kas of Dec 2021 | 17.1K | — | — |
| Pamiljans Janis GCorporate Vice President · 26 transactions | — | 14.8Kas of Feb 2021 | 39.2K | — | 20.3K |
| Petryszyn Mary DCorporate Vice President · 21 transactions | — | 12.6Kas of Feb 2023 | 15.8K | — | 8.6K |
| Addison Ann MCorp VP & Chief HR Officer · 13 transactions | — | 12.4Kas of Feb 2023 | 19.2K | — | 955 |
| Roughead GaryDirector · 28 transactions | — | 12.2K | 3.4K | — | — |
| Jones Thomas HCVP & Pres Aeronautics Systems · 41 transactions | — | 12.2K | 34.4K | — | 9.6K |
| Brown Marianne CatherineDirector · 32 transactions | — | 11.4K | 5.2K | — | — |
| Perry David TCVP Chief Global Bus Off · 64 transactions | — | 9.3Kas of Mar 2023 | 160.9K | — | 97.6K |
| Hernandez William HDirector · 19 transactions | — | 7.6Kas of May 2022 | 1.9K | 1.0K | — |
| Turley James SDirector · 16 transactions | — | 6.7K | 3.4K | — | — |
| Fargo Thomas BDirector · 11 transactions | — | 5.9Kas of Jan 2011 | — | — | — |
| Fudge Ann MDirector · 15 transactions | — | 5.8Kas of May 2025 | 3.0K | 16 | — |
| Brown MarianneDirector · 25 transactions | — | 5.4Kas of Dec 2019 | 943 | — | — |
| Antkowiak Patrick M.CVP & Chief S&T Ofcr · 30 transactions | — | 5.2Kas of May 2019 | 34.5K | — | 25.4K |
| Welsh Mark A IIIDirector · 138 transactions | — | 4.5K | 3.4K | — | 684 |
| Slaughter John BDirector · 4 transactions | — | 4.2Kas of Jun 2006 | — | — | — |
| Ryan Lucy CCorp VP, Communications · 13 transactions | — | 4.1Kas of Mar 2023 | 5.8K | — | 553 |
| Wilson Thomas L JrCVP and Pres. Space Systems · 9 transactions | — | 3.3Kas of Feb 2023 | 2.9K | — | 582 |
| Pitts James FCorp VP & Pres Electronic Sys · 87 transactions | — | 2.8Kas of Aug 2012 | 253.6K | — | 145.7K |
| Abney David PDirector · 7 transactions | — | 2.8K | 2.8K | — | — |
| Crews Kenneth B.CVP & Chief Financial Officer · 4 transactions | — | 2.7Kas of Feb 2025 | 846.85 | — | — |
| Bromberg Matthew FoxCVP, Global Operations · 2 transactions | — | 2.7Kas of May 2023 | 2.7K | — | — |
| Krishna ArvindDirector · 18 transactions | — | 2.7K | 2.6K | — | — |
| Fleming Robert J.CVP and Pres. Space Systems · 13 transactions | — | 2.6K | 3.3K | — | 3.5K |
| Hardesty Michael ACorp VP, Controller & CAO · 92 transactions | — | 2.5K | 81.8K | — | 40.6K |
| Roeder Roshan SCVP & Pres. Mission Systems · 26 transactions | — | 2.5K | 12.1K | — | 5.8K |
| Davis Lisa RCorp VP, Communications · 10 transactions | — | 2.1Kas of Feb 2018 | 4.8K | — | 958 |
| Robinson GrahamDirector · 13 transactions | — | 2.0Kas of Mar 2025 | 1.9K | — | — |
| Winston Mary ADirector · 5 transactions | — | 1.6K | 1.6K | — | — |
| Ross Kimberly A.Director · 5 transactions | — | 1.6K | 1.6K | — | — |
| Grady Christopher W.Director · 2 transactions | — | 421 | 420 | — | — |
| Davies Benjamin R.CVP & Pres. Defense Systems · 13 transactions | — | 151 | 4.4K | — | 4.3K |
| Simpson Kathryn GCorp VP & General Counsel · 20 transactions | — | 1.39 | 5.8K | — | 6.1K |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -3.81M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.