Kathy J. Warden - 05 Jan 2026 Form 4 Insider Report for NORTHROP GRUMMAN CORP /DE/ (NOC)

Signature
/s/ Jennifer C. McGarey, Attorney-in-Fact
Issuer symbol
NOC
Transactions as of
05 Jan 2026
Net transactions value
-$6,045,000
Form type
4
Filing time
07 Jan 2026, 16:35:11 UTC
Previous filing
13 Jun 2025
Next filing
10 Feb 2026

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 07 Jan 2026 0001559112

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NOC Common Stock Sale $4,200,000 -7,000 -3.5% $600.00 194,602 05 Jan 2026 Direct F1
transaction NOC Common Stock Sale $1,845,000 -3,000 -1.5% $615.00 191,602 06 Jan 2026 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 September 2, 2025.