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Northrop Grumman Corp. planned insider sales

In the last twelve months insiders at Northrop Grumman Corp. filed 18 Form 144 notices of planned sales, 41,024 shares worth $27.6 million at the time of filing, from 8 sellers. The latest, filed 2 November 2026: Mark A. Welsh III (director), 196 shares worth $109,278, planned for around 2 November 2026 through J.P. Morgan Securities LLC.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
2 November 2026Mark A. Welsh IIIDirector196$109,2782 November 202698 shares from 2 November 2026J.P. Morgan Securities LLCRSU VestingForm 144
24 July 2026Ann FudgeRetired Board Member2,093$1.1 million22 July 2026No matching Form 4 saleMerrill LynchEquity CompensationForm 144
4 May 2026Mark A. Welsh IIIDirector190$107,9474 May 202695 shares from 4 May 2026J.P. Morgan Securities LLCRSU VestingForm 144
2 March 2026Simpson Kathryn GOfficer873$650,3852 March 2026873 shares from 2 March 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
27 February 2026Roeder Roshan SOfficer1,754$1.3 million27 February 20261,754 shares from 27 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
19 February 2026Hardesty Michael AOfficer147$107,74819 February 2026147 shares from 19 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
19 February 2026Simpson Kathryn GOfficer194$141,15819 February 2026194 shares from 19 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
19 February 2026Roeder Roshan SOfficer512$372,54119 February 2026512 shares from 19 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
18 February 2026Davies Benjamin R.Officer2,190$1.6 million18 February 20262,189 shares from 18 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
17 February 2026Roeder Roshan SOfficer320$223,41417 February 2026318 shares from 17 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
17 February 2026Hardesty Michael AOfficer716$501,60917 February 2026716 shares from 17 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
17 February 2026Simpson Kathryn GOfficer779$547,29417 February 2026779 shares from 17 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
13 February 2026Hardesty Michael AOfficer784$550,41113 February 2026784 shares from 13 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
6 February 2026Warden Kathy JOfficer, Director20,000$14.2 million6 February 202620,000 shares from 6 February 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
6 January 2026Warden Kathy JOfficer, Director3,000$1.8 million6 January 202610,000 shares from 5 January 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
5 January 2026Warden Kathy JOfficer, Director7,000$4.2 million5 January 2026No matching Form 4 saleFidelity Brokerage Services LLCRestricted Stock VestingForm 144
9 December 2025Roeder Roshan SOfficer84$46,6499 December 202584 shares from 9 December 2025Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
24 November 2025Mark WelshAffiliate192$108,93124 November 2025192 shares from 24 November 2025J.P. Morgan Securities LLCRSU vestingForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?