STOCK TITAN

Director receives 68 stock units under Northrop Grumman (NOC) incentive plan

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Northrop Grumman director Marianne Catherine Brown reported acquiring 68 shares of common stock valued at $682.24 per share on a deferred basis. The shares were credited to a stock unit account under the Northrop Grumman 2024 Long-Term Incentive Stock Plan in a transaction exempt under Rule 16b-3. Following this award, she holds 11,066 shares of common stock, including dividends, in the stock unit account pursuant to the plan. This reflects routine equity-based compensation rather than an open‑market stock purchase.

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Insider Brown Marianne Catherine
Role Director
Type Security Shares Price Value
Grant/Award Common Stock 68 $682.24 $46K
Holdings After Transaction: Common Stock — 11,066 shares (Direct)
Footnotes (1)
  1. Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3. Represents shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under rule 16a-11.
Deferred stock units granted 68 shares Grant under Northrop Grumman 2024 Long-Term Incentive Stock Plan
Grant value per share $682.24 per share Value used for the 68-share award on common stock
Total shares after transaction 11,066 shares Common stock, including dividends, held in stock unit account after award
Transaction code A (grant/award acquisition) Non-derivative Form 4 transaction classified as acquisition
Rule 16b-3 regulatory
"in a transaction exempt pursuant to Rule 16b-3"
Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.
Section 16 regulatory
"Dividends earned on shares held in the stock unit account were exempt from Section 16"
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
stock unit account financial
"held in a stock unit account pursuant to the Plan"
Long-Term Incentive Stock Plan financial
"pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan"
A long-term incentive stock plan is a company program that pays key employees and executives with company shares or stock-based awards that become theirs only after meeting performance goals or staying with the company for several years. Think of it as a delayed bonus paid in stock that ties pay to future results; investors watch these plans because they influence executive behavior, can dilute existing shares, and affect reported costs and long-term shareholder value.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a 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). See Instruction 10.
1. Name and Address of Reporting Person*
Brown Marianne Catherine

(Last)(First)(Middle)
2980 FAIRVIEW PARK DRIVE

(Street)
FALLS CHURCH VIRGINIA 22042

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
NORTHROP GRUMMAN CORP /DE/ [ NOC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock03/31/2026A68(1)A$682.2411,066(2)D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the "Plan") in a transaction exempt pursuant to Rule 16b-3.
2. Represents shares of common stock, including dividends, held in a stock unit account pursuant to the Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under rule 16a-11.
Remarks:
/s/ Jennifer C. McGarey, Attorney-in-Fact04/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Marianne Catherine Brown report in the latest Northrop Grumman (NOC) Form 4?

Director Marianne Catherine Brown reported receiving 68 shares of Northrop Grumman common stock. The shares were awarded as deferred stock units under the company’s 2024 Long-Term Incentive Stock Plan, representing routine equity compensation rather than an open-market share purchase.

At what price were Marianne Brown’s Northrop Grumman (NOC) stock units recorded?

The 68 deferred stock units for Marianne Brown were recorded at $682.24 per share. This price reflects the value used for the grant under the Northrop Grumman 2024 Long-Term Incentive Stock Plan, not an open-market trading price or cash transaction.

How many Northrop Grumman (NOC) shares does Marianne Brown hold after this Form 4 transaction?

After the reported transaction, Marianne Brown holds 11,066 shares of Northrop Grumman common stock. These shares, including dividends, are maintained in a stock unit account pursuant to the company’s 2024 Long-Term Incentive Stock Plan.

What is the nature of the Northrop Grumman (NOC) award reported by Marianne Brown?

The award is a grant of 68 shares of common stock deferred into a stock unit account. It was made under Northrop Grumman’s 2024 Long-Term Incentive Stock Plan and is classified as a grant or award acquisition exempt under Rule 16b-3.

How are dividends treated on Marianne Brown’s Northrop Grumman (NOC) stock units?

Dividends on Marianne Brown’s stock units are credited as additional shares in the same stock unit account. The filing notes these dividends were exempt from Section 16 and not reportable under Rule 16a-11, but they still increase the total units held.

Is Marianne Brown’s Form 4 transaction in Northrop Grumman (NOC) an open-market purchase?

The Form 4 does not report an open-market purchase. Instead, it shows a grant of 68 deferred stock units under Northrop Grumman’s 2024 Long-Term Incentive Stock Plan, categorized as a grant or award acquisition exempt under Rule 16b-3.