[Form 4] HUNTINGTON INGALLS INDUSTRIES, INC. Insider Trading Activity

Rhea-AI Filing Summary

Huntington Ingalls Industries director Victoria D. Harker reported transactions on 10/01/2025. The Form 4 shows a non-derivative acquisition of 144 shares of common stock at a price of $286.01, after which she beneficially owned 3,523 shares directly. The filing also records a disposal entry of 7,718.335 common stock units (listed as Common Stock (SUA)).

Positive

• Director acquisition of 144 shares indicates personal purchase at $286.01
• Form 4 filed and signed by attorney-in-fact on 10/02/2025, meeting disclosure requirements

Negative

• Large disposal of 7,718.335 common stock (SUA) is recorded without explanation or proceeds
• Filing does not clarify whether the SUA disposal relates to option exercise, settlement, or plan distribution

Insights

Corporate Governance Analyst

Director reported a small open-market purchase and separate unit disposal on 10/01/2025.

The filing records a purchase of 144 common shares at $286.01, increasing the director's direct holdings to 3,523 shares. This is a straightforward Section 16 disclosure showing personal trading activity by a director.

The form also lists a disposition of 7,718.335 common stock (SUA); the document does not provide method or proceeds for that disposal, so its context is unspecified.

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).

1. Name and Address of Reporting Person^*

Harker Victoria 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
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2025

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	10/01/2025		A		144	A	$286.01	3,523	D
Common Stock (SUA)								7,718.335	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Tiffany M. King, Attorney-in-Fact	10/02/2025
	** 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 insider transactions did HII director Victoria D. Harker report on 10/01/2025?

The Form 4 reports a purchase of 144 common shares at $286.01 and a separate disposition of 7,718.335 common stock (SUA).

How many HII shares does Victoria Harker own after the reported trade?

After the reported acquisition, she beneficially owned 3,523 shares directly.

At what price were the HII shares purchased?

The Form 4 lists the purchase price as $286.01 per share.

When was the Form 4 for HII filed/signed?

The signature by attorney-in-fact is dated 10/02/2025.

Does the filing explain the nature of the 7,718.335 SUA disposal?

No. The Form 4 records the disposition amount but provides no explanation or proceeds for the SUA entry.