Northrop Grumman Corp
NOC- Exchange
- NYSE
- Industry
- Search, Detection, Navigation, Guidance, Aeronautical Sys
- SEC CIK
- 0001133421
In the last 90 days, Northrop Grumman Corp insiders filed 0 open-market purchases and 1 sale; 1,816 institutions reported holding it in 13F filings for Q2 2026, worth $60.4B in total; Soros Fund Management is the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Northrop Grumman Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 1 filing
- 1 insider, $52.0K in total
- Insiders trading
- 1
- Net value
- −$52.0K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Northrop Grumman Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Warden Kathy J | Chair, CEO and President | 196,681 | Aug 21, 2026 | 5 |
| Welsh Mark A III | Director | 4,393 | Aug 4, 2026 | 5 |
| Brown Marianne Catherine | Director | 11,558 | Jul 1, 2026 | 5 |
| Krishna Arvind | Director | 2,749 | Jul 1, 2026 | 5 |
| Schoewe Thomas M | Director | 16,737 | May 21, 2026 | 1 |
| Abney David P | Director | 2,824 | May 21, 2026 | 1 |
| Winston Mary A | Director | 1,609 | May 21, 2026 | 1 |
| Ross Kimberly A. | Director | 1,612 | May 21, 2026 | 1 |
| Roughead Gary | Director | 12,210 | May 21, 2026 | 1 |
| Turley James S | Director | 6,738 | May 21, 2026 | 1 |
| Grady Christopher W. | Director | 421 | May 21, 2026 | 2 |
| Simpson Kathryn G | Corp VP & General Counsel | 1 | Mar 3, 2026 | 4 |
| Roeder Roshan S | CVP & Pres. Mission Systems | 2,353 | Mar 2, 2026 | 6 |
| Hardesty Michael A | Corp VP, Controller & CAO | 2,525 | Feb 20, 2026 | 4 |
| Jones Thomas H | CVP & Pres Aeronautics Systems | 11,205 | Feb 19, 2026 | 2 |
| Fleming Robert J. | CVP and Pres. Space Systems | 2,619 | Feb 19, 2026 | 2 |
| Davies Benjamin R. | CVP & Pres. Defense Systems | 151 | Feb 19, 2026 | 2 |
| Greene John | CVP & Chief Financial Officer | – | Feb 13, 2026 | 1 |
| Kleiner Madeleine | Director | 21,002 | May 22, 2025 | 0 |
| Fudge Ann M | Director | 5,792 | May 22, 2025 | 0 |
| Robinson Graham | Director | 1,984 | Apr 1, 2025 | 0 |
| Crews Kenneth B. | CVP & Chief Financial Officer | 2,645 | Feb 20, 2025 | 0 |
| Caylor Mark A | CVP & Pres, Mission Systems | 16,432 | Feb 23, 2024 | 0 |
| Keffer David F | CVP & Chief Financial Officer | 16,640 | Feb 21, 2024 | 0 |
| Bromberg Matthew Fox | CVP, Global Operations | 1,585 | May 8, 2023 | 0 |
| Krapek Karl J | Director | 23,942 | Apr 4, 2023 | 0 |
| Perry David T | CVP Chief Global Bus Off | 8,717 | Mar 8, 2023 | 0 |
| Ryan Lucy C | Corp VP, Communications | 4,144 | Mar 6, 2023 | 0 |
| Cheston Sheila C. | Corp. VP & General Counsel | 27,058 | Feb 23, 2023 | 0 |
| Addison Ann M | Corp VP & Chief HR Officer | 12,108 | Feb 21, 2023 | 0 |
| Kalan Lesley A | CVP, Chief Strategy & Dev Ofc | 17,933 | Feb 21, 2023 | 0 |
| Petryszyn Mary D | Corporate Vice President | 12,592 | Feb 21, 2023 | 0 |
| Wilson Thomas L Jr | CVP and Pres. Space Systems | 3,000 | Feb 21, 2023 | 0 |
| O'Bryan Stephen F. | CVP Global Bus Dev Officer | – | Feb 21, 2023 | 0 |
| Hernandez William H | Director | 7,585 | May 19, 2022 | 0 |
| Felsinger Donald E | Director | 39,831 | May 19, 2022 | 0 |
| Purvis Shawn N | CVP, Pres, Enterprise Svcs | 8,167 | Feb 17, 2022 | 0 |
| Larson Blake E | Corporate Vice President | 14,843 | Jan 4, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 21, 2024 (view filing) | Feb 16 | 5 days | Roeder Roshan SCVP & Pres. Defense Systems | SSale | −247 | $450.37 | −$111.2K | −13.5%1.58K after | |
| Feb 21, 2024 (view filing) | Feb 16 | 5 days | Hardesty Michael ACorp VP, Controller & CAO | SSale | −955 | $450.37 | −$430.1K | −18.8%4.14K after | 10b5-1 |
| Feb 21, 2024 (view filing) | Feb 16 | 5 days | Caylor Mark ACVP & Pres, Mission Systems | SSale | −2.71K | $450.37 | −$1.22M | −13.6%17.3K after | 10b5-1 |
| Nov 8, 2023 (view filing) | Nov 6 | 2 days | Caylor Mark ACVP & Pres, Mission Systems | SSale | −1.67K | $472.62 | −$789.3K | −11.5%12.9K after | 10b5-1 |
| Oct 11, 2023 (view filing) | Oct 9 | 2 days | Roeder Roshan SCVP & Pres. Defense Systems | SSale | −1.01K | $465.00 | −$468.3K | −52.5%912.53 after | |
| Aug 8, 2023 (view filing) | Aug 7 | 1 day | Caylor Mark ACVP & Pres, Mission Systems | SSale | −1.67K | $437.87 | −$731.2K | −10.3%14.6K after | 10b5-1 |
| Mar 8, 2023 (view filing) | Mar 6 | 2 days | Perry David TCVP Chief Global Bus Off | SSale | −4.00K | $469.65 | −$1.88M | −31.5%8.72K after | 2 lots |
| Mar 7, 2023 (view filing) | Mar 3 | 4 days | Caylor Mark ACVP & Pres, Mission Systems | SSale | −2.81K | $467.58 | −$1.31M | −14.8%16.2K after | 5 lots |
| Mar 6, 2023 (view filing) | Mar 2 | 4 days | Ryan Lucy CCorp VP, Communications | SSale | −553 | $460.33 | −$254.6K | −11.8%4.14K after | |
| Mar 1, 2023 (view filing) | Feb 28 | 1 day | Hardesty Michael ACorp VP, Controller & CAO | SSale | −715 | $470.49 | −$336.4K | −19.0%3.04K after | |
| Feb 23, 2023 (view filing) | Feb 21 | 2 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −728 | $474.91 | −$345.7K | −22.2%2.55K after | 2 lots |
| Feb 23, 2023 (view filing) | Feb 21 | 2 days | Hardesty Michael ACorp VP, Controller & CAO | SSale | −209 | $474.78 | −$99.2K | −5.3%3.76K after | |
| Feb 23, 2023 (view filing) | Feb 21 | 2 days | Cheston Sheila C.Corp. VP & General Counsel | SSale | −824 | $474.78 | −$391.2K | −3.0%27.1K after | |
| Feb 21, 2023 (view filing) | Feb 17 | 4 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −440 | $465.44 | −$204.8K | −11.8%3.28K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Petryszyn Mary DCorporate Vice President | SSale | −856 | $465.92 | −$398.8K | −9.5%8.14K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −62 | $465.92 | −$28.9K | −2.1%2.85K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Hardesty Michael ACorp VP, Controller & CAO | SSale | −203 | $465.92 | −$94.6K | −7.4%2.53K after | |
| Feb 15, 2023 (view filing) | Feb 13 | 2 days | Hardesty Michael ACorp VP, Controller & CAO | SSale | −1.18K | $467.81 | −$551.1K | −30.1%2.74K after | |
| Feb 15, 2023 (view filing) | Feb 13 | 2 days | Cheston Sheila C.Corp. VP & General Counsel | SSale | −2.55K | $467.81 | −$1.19M | −9.5%24.2K after | |
| Nov 8, 2022 (view filing) | Nov 4 | 4 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −167 | $526.00 | −$87.8K | −5.0%3.15K after | |
| Nov 8, 2022 (view filing) | Nov 4 | 4 days | Caylor Mark ACVP & Pres, Mission Systems | SSale | −1.06K | $518.15 | −$551.8K | −7.3%13.4K after | 11 lots |
| Aug 11, 2022 (view filing) | Aug 9 | 2 days | Cheston Sheila C.Corp. VP & General Counsel | SSale | −4.03K | $473.99 | −$1.91M | −13.7%25.3K after | |
| Aug 9, 2022 (view filing) | Aug 5 | 4 days | Caylor Mark ACVP & Pres, Mission Systems | SSale | −2.96K | $474.76 | −$1.41M | −17.0%14.5K after | 7 lots |
| Aug 8, 2022 (view filing) | Aug 4 | 4 days | Wilson Thomas L JrCVP and Pres. Space Systems | SSale | −582 | $482.00 | −$280.5K | −21.7%2.09K after | |
| Aug 8, 2022 (view filing) | Aug 4 | 4 days | Warden Kathy JChair, CEO and President | SSale | −10.0K | $481.87 | −$4.82M | −6.9%134.6K after | 9 lots |
| Mar 7, 2022 (view filing) | Mar 3 | 4 days | Caylor Mark ACVP & Pres, Mission Systems | SSale | −4.04K | $452.40 | −$1.83M | −18.8%17.5K after | |
| Mar 2, 2022 (view filing) | Feb 28 | 2 days | Petryszyn Mary DCVP, Pres, Defense Systems | SSale | −626 | $414.31 | −$259.4K | −7.9%7.28K after | |
| Mar 2, 2022 (view filing) | Feb 28 | 2 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −494 | $414.31 | −$204.7K | −13.0%3.32K after | |
| Mar 2, 2022 (view filing) | Feb 28 | 2 days | Hardesty Michael ACorp VP, Controller & CAO | SSale | −909 | $414.31 | −$376.6K | −20.6%3.51K after | |
| Feb 28, 2022 (view filing) | Feb 24 | 4 days | Perry David TCVP Chief Global Bus Off | SSale | −3.06K | $393.77 | −$1.21M | −25.6%8.91K after | |
| Feb 24, 2022 (view filing) | Feb 22-23 | 2 days | Hardesty Michael ACorp VP, Controller & CAO | SSale | −522 | $393.63 | −$205.5K | −10.6%4.42K after | 2 lots |
| Feb 22, 2022 (view filing) | Feb 18 | 4 days | Cheston Sheila C.Corp. VP & General Counsel | SSale | −1.66K | $397.50 | −$659.9K | −4.8%33.1K after | |
| Feb 22, 2022 (view filing) | Feb 17 | 5 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −385 | $392.77 | −$151.2K | −9.2%3.81K after | |
| Feb 17, 2022 (view filing) | Feb 16 | 1 day | Petryszyn Mary DCVP, Pres, Defense Systems | SSale | −168 | $384.99 | −$64.7K | −2.1%7.91K after | |
| Feb 17, 2022 (view filing) | Feb 16 | 1 day | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −118 | $384.99 | −$45.4K | −2.7%4.20K after | |
| Feb 16, 2022 (view filing) | Feb 14 | 2 days | Hardesty Michael ACorp VP, Controller & CAO | SSale | −347 | $397.00 | −$137.8K | −7.6%4.22K after | |
| Feb 16, 2022 (view filing) | Feb 14 | 2 days | Cheston Sheila C.Corp. VP & General Counsel | SSale | −575 | $397.00 | −$228.3K | −1.8%30.6K after | |
| Feb 16, 2022 (view filing) | Feb 14 | 2 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −117 | $397.00 | −$46.4K | −3.4%3.32K after | |
| Dec 9, 2021 (view filing) | Dec 8 | 1 day | Caylor Mark ACVP & Pres, Mission Systems | SSale | −427 | $363.54 | −$155.2K | −3.1%13.4K after | |
| Nov 15, 2021 (view filing) | Nov 11 | 4 days | Krapek Karl JDirector | SSale | −2.80K | $357.25 | −$1.00M | −10.5%23.9K after | |
| Aug 18, 2021 (view filing) | Aug 17 | 1 day | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −235 | $370.00 | −$87.0K | −9.4%2.27K after | |
| Aug 9, 2021 (view filing) | Aug 5 | 4 days | Petryszyn Mary DCVP, Pres, Defense Systems | SSale | −892 | $358.65 | −$319.9K | −11.5%6.85K after | |
| Aug 9, 2021 (view filing) | Aug 5 | 4 days | Caylor Mark ACVP & Pres, Mission Systems | SSale | −4.39K | $358.65 | −$1.57M | −25.2%13.0K after | |
| Aug 5, 2021 (view filing) | Aug 3 | 2 days | Jones Thomas HCVP & Pres Aeronautics Systems | SSale | −470 | $361.35 | −$169.8K | −15.8%2.50K after |