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Huntington Ingalls Industries, Inc. Form 4 Filings

HII NYSE

Every Form 4 that Huntington Ingalls Industries, Inc. (HII) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.

A Form 4 covers the transactions officers, directors and large holders report, so if you follow HII and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full HII filings page.

Rhea-AI Summary

Huntington Ingalls Industries disclosed that its executive vice president and chief legal officer acquired 16.084 restricted stock rights on 12/12/2025. These rights were credited as dividend equivalent rights under the company’s 2022 Long-Term Incentive Stock Plan after payment of the company’s quarterly cash dividend.

Each restricted stock right represents a contingent right to receive an equivalent number of shares of common stock, or cash, or a combination of both at the compensation committee’s discretion. Following this transaction, the reporting person beneficially owns 3,826.354 restricted stock rights directly.

Rhea-AI Summary

A director of Huntington Ingalls Industries, Inc. received 44.324 director stock units (SUAs) on 12/12/2025 at a reported price of $0. After this dividend-equivalent credit, the director beneficially owns 10,544.099 SUAs, held directly.

These units were granted under the company’s 2012 and 2022 Long-Term Incentive Stock Plans, which credit dividend equivalents on each SUA following payment of the company’s quarterly cash dividend. Each SUA represents a right to receive one share of Huntington Ingalls common stock, generally payable within 30 days after a non-employee director ceases to serve on the board. The number of dividend equivalents is calculated by dividing the aggregate dividend paid on the director’s SUAs by the closing price of the common stock on the dividend payment date.

Rhea-AI Summary

Huntington Ingalls Industries reported that an executive vice president and president of HII Mission Technologies acquired additional restricted stock rights tied to company common stock on 12/12/2025. The transaction reflects 14.937 restricted stock rights credited at a price of $0, increasing the executive's directly held restricted stock rights to 3,553.481.

These rights were issued under the company’s 2022 Long-Term Incentive Stock Plan and represent a contingent right to receive an equal number of shares of common stock, or cash, at the compensation committee’s discretion. The newly credited amount represents dividend equivalent rights earned on existing awards following payment of the company’s quarterly cash dividend, with the number determined by the dividend paid on the underlying restricted stock rights and the stock’s closing price on the dividend payment date. The restricted stock rights vest in three equal annual installments on the first three anniversaries of the original grant date.

Rhea-AI Summary

Huntington Ingalls Industries reported that one of its directors acquired 95.531 director stock unit awards tied to company common stock on 12/12/2025. The units were credited as dividend equivalents under the company’s 2012 and 2022 Long-Term Incentive Stock Plans after payment of the quarterly cash dividend.

Each stock unit award represents a right to receive one share of Huntington Ingalls common stock, generally payable within 30 days after the non-employee director leaves the board. Following this transaction, the director beneficially owned 22,727.11 stock unit awards and 7,967.365 shares of common stock, all held directly.

Rhea-AI Summary

Huntington Ingalls Industries reported that one of its directors was credited with additional stock units linked to the company’s cash dividend. On 12/12/2025, the director acquired 22.299 common stock units (SUAs) at a price of $0, increasing direct beneficial ownership to 5,304.869 SUAs.

These units were granted under the company’s 2012 and 2022 Long-Term Incentive Stock Plans as dividend equivalents. Each SUA represents a right to receive one share of common stock, generally payable within 30 days after the non-employee director stops serving on the board. The number of dividend equivalents is calculated by dividing the total dividend paid on all SUAs held by the director by the closing share price on the dividend payment date.

Rhea-AI Summary

Huntington Ingalls Industries reported that one of its directors received 16.439 director stock unit awards on 12/12/2025 as dividend equivalents under the company’s 2012 and 2022 Long-Term Incentive Stock Plans. The units were credited at a price of $0, reflecting additional stock-based compensation linked to the company’s quarterly cash dividend.

Following this transaction, the director beneficially owns 3,910.529 stock unit awards in direct form. Each stock unit award represents a right to receive one share of Huntington Ingalls common stock, generally payable within 30 days after a non-employee director ceases to serve on the board, as described in the plans.

Rhea-AI Summary

Huntington Ingalls Industries executive reported acquiring additional derivative equity awards tied to company stock. On 12/12/2025, the Ex VP and President, Ingalls received 12.258 Restricted Stock Rights (RSRs) at an exercise price of $0, recorded as acquired. Following this transaction, the reporting person beneficially owns 2,916.005 RSRs on a direct basis.

Each RSR represents a contingent right to receive an equivalent number of shares of Huntington Ingalls common stock, or, at the Compensation Committee’s discretion, cash or a mix of cash and stock. These RSRs were granted under the 2022 Long-Term Incentive Stock Plan and vest in three equal annual installments on the first, second, and third anniversaries of the grant date. The newly acquired 12.258 units are described as dividend equivalent rights, calculated by dividing the aggregate dividend paid on the existing RSRs by the closing stock price on the dividend payment date.

Rhea-AI Summary

Huntington Ingalls Industries, Inc. reported that one of its officers, serving as corporate vice president, controller and chief accounting officer, acquired 4.722 restricted stock rights on 12/12/2025. These are derivative securities tied to the company’s common stock and were reported as an acquisition coded “A.”

Each restricted stock right represents a contingent right to receive the same number of shares of common stock, or cash, or a combination of both, under the company’s 2022 Long-Term Incentive Stock Plan. The 4.722 units reflect dividend equivalent rights credited after payment of the quarterly cash dividend, leaving the officer with 1,123.353 restricted stock rights beneficially owned directly.

Rhea-AI Summary

A director of Huntington Ingalls Industries acquired 74.602 director stock units (SUAs) on 12/12/2025 at a price of $0. These units were credited as dividend equivalents under the company’s 2012 and 2022 Long-Term Incentive Stock Plan after payment of the quarterly cash dividend.

Each SUA represents a right to receive one share of Huntington Ingalls common stock, generally payable within 30 days after a non-employee director ceases serving on the board. Following this transaction, the director beneficially owns 17,747.706 SUAs and 311 shares of common stock, all reported as directly held.

Rhea-AI Summary

Huntington Ingalls Industries director reported a small increase in equity holdings from dividend equivalents credited on director stock units. On 12/12/2025, the reporting person acquired 32.58 stock unit awards (SUAs) at a price of $0 under the company’s 2012 and 2022 Long-Term Incentive Stock Plans after a quarterly cash dividend was paid.

Each SUA represents the right to receive one share of Huntington Ingalls common stock, generally payable within 30 days after a non-employee director leaves the board. Following this automatic credit, the director beneficially owned 7,750.915 SUAs and 2,523 shares of common stock directly.

Rhea-AI Summary

Huntington Ingalls Industries reported that one of its directors acquired additional common stock units through dividend equivalents under the company’s long-term incentive plans. On 12/12/2025, the director received 15.743 stock units (SUAs) at a price of $0 as part of the Huntington Ingalls Industries, Inc. 2012 and 2022 Long-Term Incentive Stock Plans.

After this transaction, the director beneficially owned 3,745.172 SUAs, held directly. Each SUA represents a right to receive one share of Huntington Ingalls common stock, generally payable within 30 days after a non-employee director stops serving on the board. The number of dividend equivalents is determined by dividing the total dividend paid on all SUAs held by the closing stock price on the dividend payment date.

Rhea-AI Summary

Huntington Ingalls Industries executive vice president for Maritime Systems & Corporate Strategy reported a small increase in equity-linked compensation. On 12/12/2025, the officer acquired 10.213 restricted stock rights as a dividend equivalent on previously granted awards at no cost, and now directly holds 2,429.646 such derivative securities.

Each restricted stock right, granted under the company’s 2022 Long-Term Incentive Stock Plan, represents a contingent right to receive an equivalent number of shares of common stock, cash, or a mix of both, as determined by the Compensation Committee. These awards vest in three equal annual installments, and dividend equivalent rights are credited after payment of the company’s quarterly cash dividend based on the dividend amount and the stock’s closing price on the payment date.

Rhea-AI Summary

Huntington Ingalls Industries, Inc. disclosed that its executive vice president and chief human resources officer acquired 10.213 restricted stock rights on 12/12/2025. These derivative securities relate to the company’s common stock and were received at a price of $0 as additional units tied to an existing equity award.

The 10.213 units represent dividend equivalent rights credited in connection with the company’s quarterly cash dividend, based on the dividend amount and the closing share price on the dividend payment date. Each restricted stock right gives a contingent right to receive an equivalent number of common shares, cash, or a combination, under the 2022 Long-Term Incentive Stock Plan. Following this transaction, the officer beneficially owns 2,429.646 restricted stock rights directly.

Rhea-AI Summary

Huntington Ingalls Industries, Inc. insider updates Form 4 holdings disclosure. An amendment corrects a prior filing for the company’s Director, President & CEO regarding a November 21, 2025 transaction. The updated report shows a gift transaction of 660 shares of common stock, moving shares from direct ownership to indirect ownership through the Kastner Family Trust at a reported price of $0 per share. Following this correction, the insider directly owns 2,263.818 shares of Huntington Ingalls common stock and indirectly owns 67,479.087 shares through the family trust.

Rhea-AI Summary

Huntington Ingalls Industries reported an insider stock sale by its Executive Vice President & Chief Legal Officer. On 11/26/2025, the officer sold 786.886 shares of common stock in a single reported transaction. The sale is coded as an "S" transaction, indicating a sale of shares.

The weighted average sale price was $314.17 per share, with individual trades executed between $314.12 and $314.18. After this transaction, the officer beneficially owns 20,441.326 shares of Huntington Ingalls common stock directly. The officer has agreed to provide detailed trade-by-trade pricing information within this price range upon request.

Rhea-AI Summary

Huntington Ingalls Industries (HII) reported an insider ownership change on a Form 4 for its Director, President & CEO. On 11/21/2025, the executive transferred 660 shares of common stock at a stated price of $0 using transaction code "J," which indicates an acquisition or disposition for reasons other than a typical open-market trade. After the transaction, the executive held 1,603.818 shares directly and 68,799.087 shares indirectly through the Kastner Family Trust, reflecting the shift of 660 shares into the trust.

Rhea-AI Summary

Huntington Ingalls Industries (HII) executive vice president and chief human resources officer reported a sale of company stock. On 11/20/2025, the officer sold 850 shares of common stock at a price of $315.44 per share. After this transaction, the officer beneficially owns 8,731.017 shares of Huntington Ingalls Industries common stock directly.

Rhea-AI Summary

Huntington Ingalls Industries (HII) reported an insider transaction by its Director, President & CEO on 11/12/2025. The executive sold 15,000 shares of common stock at a weighted average price of $321.06, with individual sale prices ranging from $317.83 to $325.24, under a Rule 10b5-1 trading plan adopted on August 14, 2025.

Following the sale, beneficial holdings were reported as 68,139.087 shares held indirectly in the Kastner Family Trust, 100.25 shares held indirectly via a 401(k) plan, and 2,263.818 shares held directly.

Rhea-AI Summary

Huntington Ingalls Industries (HII) filed a Form 4 reporting an insider sale. A corporate vice president, controller & CAO sold 465.681 shares of common stock on 11/04/2025 at a price of $314.355 per share (Code S). Following the transaction, the insider directly owns 2,418.451 shares. This filing reflects a routine personal stock transaction disclosed under Section 16 rules.

Rhea-AI Summary

Huntington Ingalls Industries (HII) reported an insider trade by a director. On 11/04/2025, the insider sold 1,000 shares of common stock at $316.605 per share (Code S). Following the transaction, the insider beneficially owned 2,523 common shares directly. The filing also lists 7,718.335 shares of Common Stock (SUA) reported as directly owned.