Stephanie L. O'Sullivan Huntington Ingalls Industries, Inc. (HII) insider trading activity

Stephanie L. O'Sullivan is Director of HUNTINGTON INGALLS INDUSTRIES, INC.. Currently has a direct ownership of 3,177 shares of HII, which is worth approximately $640,070. The most recent transaction as insider was on Mar 14, 2025, when has been sold 21 shares (Common Stock (SUA)) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 3.18K

8.21% 3M change

n/a 12M change

Total Value Held $640,070

Stephanie L. O'Sullivan Transaction History

Date	Transaction	Value	Shares Traded	Shares Held	Form
Date	Transaction	Value	Shares Traded	Shares Held	Form
Mar 14 2025	BUY Grant, award, or other acquisition	-	21 Added 0.66%	3,177 Common Stock (SUA)
Jan 02 2025	BUY Grant, award, or other acquisition	$41,086 $187.61 p/Share	219 Added 6.49%	3,155 Common Stock (SUA)
Dec 13 2024	BUY Grant, award, or other acquisition	-	20 Added 0.68%	2,936 Common Stock (SUA)
Oct 01 2024	BUY Grant, award, or other acquisition	$41,020 $264.65 p/Share	155 Added 5.05%	2,916 Common Stock
Sep 13 2024	BUY Grant, award, or other acquisition	-	13 Added 0.47%	2,761 Common Stock

Also insider at

LEU

CENTRUS ENERGY CORP Energy

SLO

Stephanie L. O'Sullivan

Director

Newport News, VA

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P - Open market or private purchase×

S - Open market or private sale×

V - Transaction voluntarily reported earlier than required×

A - Grant, award, or other acquisition×

D - Sale (or disposition) back to the issuer×

F - Payment of exercise price or tax liability×

I - Discretionary transaction×

M - Exercise of conversion of derivative security×

C - Conversion of derivative security×

E - Expiration of short derivative position×

H - Expiration (or cancellation) of long derivative position with value received×

O - Exercise of out-of-the-money derivative securities×

X - Exercise of in-the-money or at-the-money derivatives securities×

G - Bona fide gift×

L - Small Acquisition×

W - Acquisition or disposition by will or laws×

Z - Deposit into or withdrawal from voting trust×

J - Other acquisition or disposition×

K - Transaction in equity swap or similar instrument×

U - Disposition due to a tender of shares in a change of control transaction×

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