NOC Form 144: 873 Shares from Vesting Listed

Northrop Grumman (NOC) related filing reports a proposed sale of 873 common shares following restricted stock vesting, with the transaction dated 02/11/2026.

Rhea-AI Filing Summary

Northrop Grumman (NOC) related filing reports a proposed sale of 873 common shares following restricted stock vesting, with the transaction dated 02/11/2026.

The excerpt also discloses recent selling activity by Kathryn Simpson: 779 shares for $547,294.24 on 02/17/2026 and 194 shares for $141,158.28 on 02/19/2026. The sales are identified as related to compensation and restricted stock vesting.

Insights

Securities Compliance Analyst

Form 144 notice lists a proposed affiliate sale of 873 common shares after vesting.

The filing reports a proposed sale of 873 common shares tied to restricted stock vesting dated 02/11/2026. Form 144 is a notice of intent to sell by an affiliate, and the excerpt ties the shares to compensation-related vesting.

Examples shown include two recent dispositions by Kathryn Simpson—779 shares ($547,294.24) on 02/17/2026 and 194 shares ($141,158.28) on 02/19/2026. Timing and execution method for the 873-share sale are not specified in the excerpt.

Corporate Governance Specialist

The notice links the 873-share sale to restricted stock vesting and identifies past small-volume sales.

The 873 shares are labeled under "Restricted Stock Vesting" and the source is listed as "Issuer" with a compensation purpose, indicating an internal vesting event triggered the potential sale. The excerpt does not state who will receive proceeds.

Subsequent filings or broker reports would clarify execution method and whether the seller is the reporting affiliate; current content ties prior dispositions explicitly to Kathryn Simpson.

FAQ

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

What does the Form 144 for NOC disclose about the planned sale?

The Form 144 discloses a planned sale of 873 common shares tied to restricted stock vesting on 02/11/2026. The entry lists the source as the issuer and the reason as compensation.

Who is shown as having sold shares recently in the filing for NOC?

Kathryn Simpson is listed with recent dispositions: 779 shares for $547,294.24 on 02/17/2026 and 194 shares for $141,158.28 on 02/19/2026. These appear under "Securities Sold During The Past 3 Months."

Are the 873 shares being sold part of an award or compensation plan?

Yes; the 873 common shares are labeled as arising from Restricted Stock Vesting and the purpose is listed as Compensation, with the date 02/11/2026 shown in the excerpt.

Does the excerpt state how the 873 shares will be sold or who receives proceeds?

The excerpt identifies the sale as tied to the issuer and compensation vesting but does not specify the method of sale or the recipient of proceeds in the provided text.

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

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Accepted by SEC EDGAR 03/02/2026 - 01:09 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	0001986485
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	Simpson Kathryn G
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

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	873	650385.00	141921621	03/02/2026	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	02/11/2026	Restricted Stock Vesting	Issuer			873	02/11/2026	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
Kathryn Simpson 2980 Fairview Park Drive Falls Church VA 22042	Common	02/17/2026	779	547294.24
Kathryn Simpson 2980 Fairview Park Drive Falls Church VA 22042	Common	02/19/2026	194	141158.28

144: Remarks and Signature

Remarks
Date of Notice	03/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/28/2025
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/ Eric Janiak, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Kathryn G. Simpson
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)