Company · Ownership research

HUNTINGTON INGALLS INDUSTRIES, INC. HII

CIK 0001501585

Form 4 transactions dated Sep 1, 2023 to Sep 26, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 147 rows; the complete set is available through the API.

Insider filings on file run through 2026-08-11.

Insider purchases & sales

Purchased: $1.68M
Sold: $25.48M

Sep 1, 2023 – Aug 11, 2026
Available records · partial months are marked ·

Insiders in this window

20268 of 8 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-08-10	Kastner Christopher D Director, President & CEO · Director	Sale10b5-1 footnote	$4.25M 13,070 shares sold	53.80% sold Direct holding	▾
2026-08-07	Harker Victoria D Director	Sale	$240.88K 723 shares sold	24.43% sold Direct holding	▾
2026-05-28	Hughes Edmond E. Jr. Ex VP & Chief HR Officer	Sale	$1.12M 3,500 shares sold	29.43% sold Direct holding	▾
2026-03-06	Stiehle Thomas E. Ex. VP and CFO	Sale	$1.94M 4,500 shares sold	15.28% sold Direct holding	▾
2026-03-05	Boudreaux Chad N. Ex VP & Chief Legal Officer	Sale	$1.86M 4,400 shares sold	17.77% sold Direct holding	▾
2026-03-04	Chewning Eric D. EVP, Maritime Sys & Corp STR	Sale	$736.85K 1,700 shares sold	46.58% sold Direct holding	▾
2026-03-02	Green Edgar A III Ex VP, Pres. HII Mission Tech	Sale	$2.04M 4,448 shares sold	38.15% sold Direct holding	▾
2026-03-02	Schuck Nicolas G Corp VP, Controller & CAO	Sale	$786.71K 1,720 shares sold	43.55% sold Direct holding	▾

Showing 8 / 8 record groups in 2026. The complete set is available through the API.

HUNTINGTON INGALLS INDUSTRIES, INC. · HII

Follow the people behind the trades.

Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and reach other datasets through the Akkru API.

Download CSV
Earlier filings
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 8 of 8 purchase / sale groups and 30 of 147 other groups; the totals and the monthly series cover the whole window.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.

MCP  https://api.akkrudata.ai/mcp

list_insider_transactions
{"ticker":"HII","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.