Ann M. Addison - Feb 13, 2023 Form 4 Insider Report for NORTHROP GRUMMAN CORP /DE/ (NOC)

Role: Corp VP & Chief HR Officer
Signature: /s/ Jennifer C. McGarey, Attorney-in-Fact
Stock symbol: NOC
Transactions as of: Feb 13, 2023
Transactions value $: -$216,354
Form type: 4
Date filed: 2/15/2023, 03:45 PM
Previous filing: Feb 17, 2022
Next filing: Feb 21, 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	+1.53K	+18.42%	$0.00	9.82K	Feb 13, 2023	Direct
transaction	NOC	Common Stock	Tax liability	-$216K	-466	-4.75%	$464.28	9.35K	Feb 13, 2023	Direct
holding	NOC	Common Stock						251	Feb 13, 2023	Held in Northrop Grumman Savings Plan	F1

Showing 1 to 3 of 3 entries

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	-1.53K	-29.74%	$0.00	3.61K	Feb 13, 2023	Common Stock	1.53K		Direct	F2, F3

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

Explanation of Responses:

Id	Content
F1	Held in the Northrop Grumman Savings Plan (the "Plan"), a qualified defined contribution plan, as of February 13, 2023. 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.
F2	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.
F3	Shares issued upon vesting of RSRs granted under the Long-Term Incentive Stock Plan ("LTISP") on 2/12/20 that vested on 2/13/23.