Huntington Ingalls (HII) EVP sells 4,447.894 company shares

Rhea-AI Filing Summary

Huntington Ingalls Industries executive Edgar A. Green III reported an open-market sale of 4,447.894 shares of common stock at a weighted average price of $457.74 per share. After the sale, he directly owned 7,210.111 shares and indirectly held 2,080.480 shares through a 401(k) plan.

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

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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^*

Green Edgar A III

(Last) (First) (Middle)

4101 WASHINGTON AVENUE

(Street)

NEWPORT NEWS VA 23607

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
HUNTINGTON INGALLS INDUSTRIES, INC. [ HII ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Ex VP, Pres. HII Mission Tech

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/02/2026		S		4,447.894	D	$457.74(1)	7,210.111	D
Common Stock								2,080.48	I	By 401(k) Plan

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents the weighted average sale price of $457.74 rounded to the nearest hundredth. The highest price at which the shares were sold was $458.37 and the lowest price at which the shares were sold was $457.74. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4.

Remarks:

	/s/ Tiffany M. King, Attorney-in-Fact	03/03/2026
	** 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.

FAQ

What insider transaction did HII executive Edgar A. Green III report?

Edgar A. Green III reported selling 4,447.894 shares of Huntington Ingalls Industries common stock in an open-market transaction. The reported weighted average sale price was $457.74 per share, based on multiple trades within a disclosed price range.

At what price did Edgar A. Green III sell HII shares?

The reported weighted average sale price was $457.74 per Huntington Ingalls Industries share. Footnote disclosure states the highest sale price was $458.37 and the lowest was $457.74, based on multiple trades executed within that price range.

How many HII shares does Edgar A. Green III hold after the sale?

After the sale, Edgar A. Green III directly held 7,210.111 Huntington Ingalls Industries shares. He also indirectly held 2,080.480 additional shares through a 401(k) plan, as reported in the ownership detail section of the filing.

What role does Edgar A. Green III have at Huntington Ingalls Industries (HII)?

Edgar A. Green III is an officer of Huntington Ingalls Industries, serving as Executive Vice President and President of HII Mission Technologies, according to the role description included with the insider ownership and transaction report.

Does the HII Form 4 indicate how the sale prices were determined?

Yes. A footnote explains the $457.74 figure is a weighted average sale price. It notes individual trades occurred between $457.74 and $458.37, and offers to provide detailed trade-by-trade pricing information upon request to interested parties.