Edmond E. Hughes Jr. - 20 May 2024 Form 4 Insider Report for HUNTINGTON INGALLS INDUSTRIES, INC. (HII)

Role: Ex VP & Chief HR Officer
Signature: /s/ Kathy S. Owen by Power of Attorney from Edmond E. Hughes, Jr.
Issuer symbol: HII
Transactions as of: 20 May 2024
Net transactions value: -$384,102
Form type: 4
Filing time: 21 May 2024, 09:49:01 UTC
Previous filing: 12 Mar 2024
Next filing: 16 Sep 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HII	Common Stock	Sale	$384,102	-1,500	-16%	$256.07	8,135	20 May 2024	Direct
holding	HII	Common Stock						36	20 May 2024	By 401(k) Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	HII	SEP						9	20 May 2024	Common Stock	2		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reporting person's interest in the HII Stock Fund of the Huntington Ingalls Industries, Inc. Savings Excess Plan (the "Plan") is held in the form of units of interest. The Plan's administrator calculates the number of shares of issuer common stock represented by units in the HII Stock Fund.