Matthew Fox Bromberg - 04 May 2023 Form 4 Insider Report for NORTHROP GRUMMAN CORP /DE/ (NOC)

Role: CVP, Global Operations
Signature: /s/ Jennifer C. McGarey, Attorney-in-Fact
Issuer symbol: NOC
Transactions as of: 04 May 2023
Net transactions value: -$501,931
Form type: 4
Filing time: 08 May 2023, 16:17:22 UTC
Previous filing: 21 Feb 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NOC	Common Stock	Options Exercise	$0	+2,720		$0.000000	2,720	04 May 2023	Direct
transaction	NOC	Common Stock	Tax liability	$501,931	-1,135	-42%	$442.23	1,585	04 May 2023	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NOC	Restricted Stock Rights	Options Exercise	$0	-2,720	-34%	$0.000000	5,377	04 May 2023	Common Stock	2,720		Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.
F2	Shares issued upon vesting of RSRs granted under the Long-Term Incentive Stock Plan on 5/4/22 that vested on 5/4/23.