Insider plans sale of 20,000 common shares

An insider has filed a notice to sell 20,000 shares of common stock, to be executed through Fidelity Brokerage Services LLC on the NYSE around February 6, 2026.

Rhea-AI Filing Summary

An insider has filed a notice to sell 20,000 shares of common stock, to be executed through Fidelity Brokerage Services LLC on the NYSE around February 6, 2026. The filing lists an aggregate market value of 14,176,423.20 for these shares, with 141,921,621 shares of the class outstanding.

The shares to be sold were acquired through restricted stock vesting from the issuer on February 13, 2022, February 15, 2022, and February 14, 2024 as compensation. Over the prior three months, the same seller disposed of 7,000 shares of common stock on January 5, 2026 for 4,200,000.00 and a further 3,000 shares on January 6, 2026 for 1,845,000.00.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing related to NOC disclose?

The filing discloses an insider’s planned sale of 20,000 common shares through Fidelity Brokerage Services LLC on the NYSE, with an aggregate market value of 14,176,423.20 and 141,921,621 shares of this class outstanding.

When will the NOC-related shares covered by this Form 144 be sold?

The notice states an approximate sale date of February 6, 2026. The planned transaction involves 20,000 common shares to be sold on the NYSE through Fidelity Brokerage Services LLC, subject to normal market and regulatory conditions.

How were the NOC shares in this Form 144 originally acquired?

The shares were acquired via restricted stock vesting from the issuer as compensation. Vesting dates listed are February 13, 2022, February 15, 2022, and February 14, 2024, with each grant paid as compensation rather than in cash purchases.

What recent NOC share sales has the insider already completed?

Over the prior three months, the insider sold 7,000 common shares on January 5, 2026 for 4,200,000.00 and 3,000 shares on January 6, 2026 for 1,845,000.00, as disclosed in the recent sales table.

How many NOC shares are outstanding compared with the amount in this Form 144?

The filing lists 141,921,621 common shares outstanding, while the insider plans to sell 20,000 shares. This provides context on the relative size of the planned transaction within the total share count.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/06/2026 - 04:17 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001559112
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	NORTHROP GRUMMAN CORP /DE/
SEC File Number	001-16411
Address of Issuer	2980 FAIRVIEW PARK DRIVE C/O NORTHROP GRUMMAN CORP FALLS CHURCH VIRGINIA 22042
Phone	703-280-2900
Name of Person for Whose Account the Securities are To Be Sold	Warden Kathy J
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	20000	14176423.20	141921621	02/06/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/13/2022	Restricted Stock Vesting	Issuer			8194	02/13/2022	Compensation
Common	02/15/2022	Restricted Stock Vesting	Issuer			6678	02/15/2022	Compensation
Common	02/14/2024	Restricted Stock Vesting	Issuer			5128	02/14/2024	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Kathy J. Warden 2980 Fairview Park Drive Falls Church VA 22042	Common	01/05/2026	7000	4200000.00
Kathy J. Warden Kathy Warden 2980 Fairview Park Drive Falls Church VA 22042	Common	01/06/2026	3000	1845000.00

144: Remarks and Signature

Remarks
Date of Notice	02/06/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Kathy J. Warden.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)