NORTHROP GRUMMAN CORP /DE/

For the period ended Mar 31, 2026. Filed Apr 21, 2026.

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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed Apr 21, 2026

NOC$539.07+2.7%Stored close · as of Nov 9, 2026

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Item 5. Other Information

Consistent with Item 408 of Regulation S-K, the following table reflects Rule 10b5-1 trading arrangements and non-Rule 10b5-1 trading arrangements (as defined in Item 408) entered into by any director or officer (as defined in Rule 16a-1(f) of the Exchange Act) during the quarter ended March 31, 2026.

(Chair, Chief Executive Officer and President)
Name(Title)	Type of Trading Arrangement	Date of Adoption	Expiration Date of Trading Arrangement	Aggregate Number of Securities to Be Purchased or Sold
Kathy J. Warden	Rule 10b5-1 Trading Arrangement	February 13, 2026	January 29, 2027 or such earlier date upon the completion of all trades under the plan or the occurrence of such other termination events as specified in the plan.	Sale of 25,000 shares of common stock
Michael A. Hardesty	Rule 10b5-1 Trading Arrangement	February 20, 2026	March 12, 2027 or such earlier date upon the completion of all trades under the plan or the occurrence of such other termination events as specified in the plan.	Sale of 1,036 shares of common stockSale of shares to be received upon payout of 2024 RSRs and RPSRs(1)
(Corporate Vice President, Controller, and Chief Accounting Officer)
Thomas H. Jones	Rule 10b5-1 Trading Arrangement	February 25, 2026	February 5, 2027 or such earlier date upon the completion of all trades under the plan or the occurrence of such other termination events as specified in the plan.	Gift of 526 sharesSale of shares received upon payout of 2023 RSRs and RPSRs
(Corporate Vice President and President, Aeronautics Systems Sector)

(1)The aggregate number of shares to be sold will depend, in part, on future company performance.

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