Huntington Ingalls (HII) CEO amends Form 4 to correct November 2025 stock gift

Rhea-AI Filing Summary

Huntington Ingalls Industries, Inc. insider updates Form 4 holdings disclosure. An amendment corrects a prior filing for the company’s Director, President & CEO regarding a November 21, 2025 transaction. The updated report shows a gift transaction of 660 shares of common stock, moving shares from direct ownership to indirect ownership through the Kastner Family Trust at a reported price of $0 per share. Following this correction, the insider directly owns 2,263.818 shares of Huntington Ingalls common stock and indirectly owns 67,479.087 shares through the family trust.

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
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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^*

Kastner Christopher D

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Director, President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
11/21/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)
11/24/2025

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								2,263.818(1)	D
Common Stock	11/21/2025		G	V	660	D	$0	67,479.087(1)	I	Held in the Kastner Family Trust

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. On November 24, 2025, the Form 4 filing for the reporting person incorrectly reported the nature of the transaction and the related direct and indirect holdings of common stock. As of November 21, 2025, the reporting person owned 2,263.818 shares of common stock and, following the reported transaction, 67,479.087 shares in the reporting person's family trust.

Remarks:

	/s/ Tiffany M. King, Attorney-in-Fact	12/04/2025
	** 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 does the latest Form 4/A for HII disclose about insider holdings?

The amended Form 4 for Huntington Ingalls Industries, Inc. (HII) corrects a prior report and shows the insider directly owns 2,263.818 shares and indirectly owns 67,479.087 shares of common stock through the Kastner Family Trust.

What transaction is reported in the Huntington Ingalls (HII) Form 4/A?

The Form 4/A reports a gift transaction (code G) on November 21, 2025 involving 660 shares of Huntington Ingalls common stock at a reported price of $0 per share.

Why was the Huntington Ingalls (HII) insider Form 4 amended?

The amendment states that the earlier filing incorrectly reported the nature of the transaction and the related direct and indirect holdings of Huntington Ingalls common stock for the reporting person.

How many Huntington Ingalls (HII) shares are held indirectly after the correction?

After the corrected transaction, the reporting person holds 67,479.087 Huntington Ingalls common shares indirectly through the Kastner Family Trust.

What is the role of the reporting person in Huntington Ingalls Industries (HII)?

The reporting person is listed as a Director and as an Officer of Huntington Ingalls Industries, serving as Director, President & CEO.