SEC Filing Analysis: HUNTINGTON INGALLS INDUSTRIES, INC. (HII)

Executive Summary

• Trading Significance: Low
• Key Takeaway: A director received a small number of stock units as a dividend equivalent reinvestment, a routine and non-discretionary part of their compensation plan.
• Market Impact: Neutral. This transaction is immaterial and has no bearing on market sentiment or stock performance.

Company Information

Field	Value
Company	HUNTINGTON INGALLS INDUSTRIES, INC.
Ticker Symbol	HII
CIK	0001501585
Industry	Ship & Boat Building & Repairing

Insider Information

Field	Value
Name	O'Sullivan Stephanie L.
CIK	0001842003
Title/Position	null
Relationship	Director

Transaction Details

Field	Value
Form Type	4
Transaction Date	2025-12-12
Transaction Code	A
Security Type	Common Stock (SUA)
Shares Involved	15.743
Price Per Share	$0.00
Total Value	$0
Shares Owned After	3745.172
Ownership Type	Direct

Financial Impact Assessment

Transaction Materiality

Metric	Value
Transaction Value	$0
% of Market Cap	0.0%
Shares Transacted	15.743
% of Shares Outstanding	0.00004%
Post-Transaction Ownership	3,745.172 shares (0.0095% of outstanding)
Materiality Assessment	Low

Impact Evaluation

• Market Cap Context: The transaction value is $0, making it insignificant against the company's $12.32 billion market capitalization.
• Transaction Significance: This is a non-cash, non-discretionary acquisition of dividend equivalents on existing stock units. It does not represent a new investment decision by the insider and is considered a routine administrative filing with no market significance.

Additional Context

Transaction Notes

• Special Circumstances: As per footnote 1, this transaction represents dividend equivalents credited on director stock units (SUAs) under the company's Long-Term Incentive Stock Plan. This is an automatic reinvestment and not an open-market purchase.