Planned sale by Northrop Grumman (NYSE: NOC) Mission Systems president

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Northrop Grumman executive Roshan S. Roeder, CVP & President of Mission Systems, reported an open-market sale of 1,754 shares of common stock at $720 per share on February 27, 2026. The sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on October 30, 2025. After the transaction, Roeder directly held 2,353.390 shares, plus an additional 116.7023 shares held indirectly in the Northrop Grumman Savings Plan as of February 27, 2026.

Insider Trade Summary

Net Seller: 1,754 shares ($1,262,880)

Net Sell 2 txns

Insider ROEDER ROSHAN S

Role CVP & Pres. Mission Systems

Sold 1,754 shs ($1.26M)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,754	$720.00	$1.26M
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 2,353.39 shares (Direct); Common Stock — 116.702 shares (Indirect, Held in Northrop Grumman Savings Plan)

Footnotes (1)

The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 30, 2025. Held in the Northrop Grumman Savings Plan (the "Plan"), a qualified defined contribution plan, as of February 27, 2026. Share totals with respect to the Plan are based upon unit accounting and therefore may reflect a change in units attributable to an individual though no acquisition or disposition occurred.

Form 4 Insider Transactions: What Each Field Means →

03/02/2026 - 04:07 PM

SEC Form 4

FORM 4

UNITED 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^*

ROEDER ROSHAN S

(Last)

(First)

(Middle)

2980 FAIRVIEW PARK DRIVE

(Street)

FALLS CHURCH

22042

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
NORTHROP GRUMMAN CORP /DE/ [ NOC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	CVP & Pres. Mission Systems

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	02/27/2026		S		1,754⁽¹⁾	D	$720	2,353.39	D
Common Stock								116.7023	I	Held in Northrop Grumman Savings Plan⁽²⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 30, 2025.

2. Held in the Northrop Grumman Savings Plan (the "Plan"), a qualified defined contribution plan, as of February 27, 2026. Share totals with respect to the Plan are based upon unit accounting and therefore may reflect a change in units attributable to an individual though no acquisition or disposition occurred.

Remarks:

	/s/ Jennifer C. McGarey, Attorney-in-Fact	03/02/2026
	** Signature of Reporting Person	Date
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.

Source: View Original Filing on SEC EDGAR

FAQ

What insider stock sale did Roshan S. Roeder report at Northrop Grumman (NOC)?

Roshan S. Roeder reported selling 1,754 shares of Northrop Grumman common stock at $720 per share on February 27, 2026. This open-market sale was disclosed on a Form 4 insider trading report.

Was the Northrop Grumman (NOC) insider sale by Roshan S. Roeder under a 10b5-1 plan?

Yes, the 1,754-share sale was executed under a Rule 10b5-1 trading plan adopted by Roshan S. Roeder on October 30, 2025. Such plans pre-schedule trades to help avoid concerns about trading on nonpublic information.

How many Northrop Grumman (NOC) shares does Roshan S. Roeder hold after the reported sale?

After the sale, Roshan S. Roeder directly held 2,353.390 Northrop Grumman common shares. In addition, 116.7023 shares were held indirectly in the Northrop Grumman Savings Plan as of February 27, 2026.

What is the role of Roshan S. Roeder at Northrop Grumman (NOC)?

Roshan S. Roeder serves as Corporate Vice President and President of the Mission Systems business at Northrop Grumman. Her Form 4 filing reports personal holdings and transactions in the company’s common stock.

How are Northrop Grumman (NOC) shares held in the Savings Plan reported for Roshan S. Roeder?

Shares are held in the Northrop Grumman Savings Plan using unit accounting, so reported totals may change as units change. Footnotes note that unit changes can occur even when no actual acquisition or disposition of shares happens.