(NOC)

Role: CVP & Pres. Defense Systems
Signature: /s/ Jennifer C. McGarey, Attorney-in-Fact
Issuer symbol: NOC
Transactions as of: 28 Feb 2025
Net transactions value: -$213,788
Form type: 4
Filing time: 03 Mar 2025, 18:06:16 UTC
Previous filing: 24 Feb 2025
Next filing: 13 Feb 2026
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NOC	Common Stock	Sale	$213,788	-464	-65%	$460.75	245	28 Feb 2025	Direct	F1
holding	NOC	Common Stock						0	28 Feb 2025	Held in Northrop Grumman Savings Plan	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id	Content
F1	The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 6, 2024.
F2	Held in the Northrop Grumman Savings Plan (the "Plan"), a qualified defined contribution plan, as of February 28, 2025. Share totals with respect to the Plan are based upon unit accounting and therefore may reflect a change in units attributable to an individual though no acquisition or disposition occurred.