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 253.0K · Sold 55.0K
Granted 385
Granted 20.3K · Sold 9.6K
Granted 927 · Sold 2.8K
Granted 1.5K
Granted 13.2K
Granted 1.9K
Granted 29.1K
Granted 40.6K · Sold 18.2K
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Granted 34.4K · Sold 8.9K
Granted 3.6K
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Granted 385
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Granted 1.9K · Sold 684
Granted 5.0K · Sold 553
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Granted 846.85
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Granted 3.3K · Sold 3.5K
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Granted 420
Granted 4.4K · Sold 4.3K
Granted 5.8K · Sold 6.1K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Warden Kathy JChair, CEO and President, Director · 44 transactions | +73.9% | 196.7K | 253.0K | — | 55.0K |
| Felsinger Donald EDirector · 1 transaction | +2.7% | 39.8Kas of May 2022 | 385 | — | — |
| Cheston Sheila C.Corp. VP & General Counsel · 14 transactions | -7.6% | 27.1Kas of Feb 2023 | 20.3K | — | 9.6K |
| Krapek Karl JDirector · 10 transactions | -9.6% | 23.9Kas of Mar 2023 | 927 | — | 2.8K |
| Kleiner MadeleineDirector · 4 transactions | +15.3% | 21.0Kas of May 2025 | 1.5K | — | — |
| Kalan Lesley ACVP, Chief Strategy & Dev Ofc · 8 transactions | +79% | 17.9Kas of Feb 2023 | 13.2K | — | — |
| Schoewe Thomas MDirector · 5 transactions | +20.5% | 16.7K | 1.9K | — | — |
| Keffer David FCVP & Chief Financial Officer · 8 transactions | — | 16.6Kas of Feb 2024 | 29.1K | — | — |
| Caylor Mark ACVP & Pres, Mission Systems · 43 transactions | — | 16.5Kas of Feb 2024 | 40.6K | — | 18.2K |
| Purvis Shawn NCVP, Pres, Enterprise Svcs · 4 transactions | — | 15.8Kas of Feb 2022 | 7.6K | — | — |
| Larson Blake ECorporate Vice President · 4 transactions | +8.5% | 15.3Kas of Dec 2021 | 3.2K | — | — |
| Petryszyn Mary DCorporate Vice President · 12 transactions | +83.9% | 12.6Kas of Feb 2023 | 12.9K | — | 1.6K |
| Addison Ann MCorp VP & Chief HR Officer · 10 transactions | — | 12.4Kas of Feb 2023 | 14.1K | — | — |
| Roughead GaryDirector · 5 transactions | +29% | 12.2K | 1.9K | — | — |
| Jones Thomas HCVP & Pres Aeronautics Systems · 38 transactions | +438.4% | 12.2K | 34.4K | — | 8.9K |
| Brown Marianne CatherineDirector · 24 transactions | +59.9% | 11.4K | 3.6K | — | — |
| Perry David TCVP Chief Global Bus Off · 11 transactions | — | 9.3Kas of Mar 2023 | 14.0K | — | 7.1K |
| Hernandez William HDirector · 1 transaction | +6.8% | 7.6Kas of May 2022 | 385 | — | — |
| Turley James SDirector · 5 transactions | +50.8% | 6.7K | 1.9K | — | — |
| Fudge Ann MDirector · 4 transactions | +44.3% | 5.8Kas of May 2025 | 1.5K | — | — |
| Welsh Mark A IIIDirector · 132 transactions | +50.3% | 4.5K | 1.9K | — | 684 |
| Ryan Lucy CCorp VP, Communications · 11 transactions | +423.3% | 4.1Kas of Mar 2023 | 5.0K | — | 553 |
| Wilson Thomas L JrCVP and Pres. Space Systems · 9 transactions | — | 3.3Kas of Feb 2023 | 2.9K | — | 582 |
| Abney David PDirector · 5 transactions | +212% | 2.8K | 1.9K | — | — |
| 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 · 37 transactions | -37.5% | 2.5K | 14.0K | — | 8.8K |
| Roeder Roshan SCVP & Pres. Mission Systems · 26 transactions | — | 2.5K | 12.1K | — | 5.8K |
| Robinson GrahamDirector · 12 transactions | +454.2% | 2.0Kas of Mar 2025 | 1.6K | — | — |
| 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 the last 5 years: -133.6K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.