Kathy J. Warden - Jun 12, 2025 Form 4 Insider Report for NORTHROP GRUMMAN CORP /DE/ (NOC)

Signature
/s/ Jennifer C. McGarey, Attorney-in-Fact
Stock symbol
NOC
Transactions as of
Jun 12, 2025
Transactions value $
-$5,649,525
Form type
4
Date filed
6/13/2025, 05:14 PM
Previous filing
Jun 3, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Warden Kathy J Chair, CEO and President, Director 2980 FAIRVIEW PARK DRIVE, FALLS CHURCH /s/ Jennifer C. McGarey, Attorney-in-Fact 2025-06-13 0001559112

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NOC Common Stock Sale -$1.86M -3.75K -1.76% $495.00 209K Jun 12, 2025 Direct F1
transaction NOC Common Stock Sale -$3.79M -7.5K -3.59% $505.77 202K Jun 13, 2025 Direct F1
* 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 sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 6, 2025.