STOCK TITAN

Huntington Ingalls (NYSE: HII) director granted dividend-based stock units

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Huntington Ingalls Industries director Stephanie L. O'Sullivan reported an acquisition of director stock units through dividend equivalents. On June 12, 2026, she received 18.638 common stock units (SUA) at a price of $0.00 per unit under the company’s long-term incentive stock plans.

Each SUA represents a right to receive one share of common stock, generally payable within 30 days after a non-employee director leaves the board. After this grant, O'Sullivan directly holds a total of 4,038.703 SUAs linked to Huntington Ingalls Industries common stock.

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Insider O'Sullivan Stephanie L.
Role Director
Type Security Shares Price Value
Grant/Award Common Stock (SUA) 18.638 $0.00 --
Holdings After Transaction: Common Stock (SUA) — 4,038.703 shares (Direct)
Footnotes (1)
  1. [object Object]
Stock units granted 18.638 SUAs Dividend-equivalent director stock units granted on June 12, 2026
Price per unit $0.00 per SUA Grant/award acquisition of director stock units
Total SUAs after transaction 4,038.703 SUAs Director’s direct holdings following the June 12, 2026 grant
Transaction type Grant, award, or other acquisition Form 4 code A, non-derivative acquisition of common stock units
director stock unit ("SUA") financial
"dividend equivalents are credited on each director stock unit ("SUA") held by the Reporting Person"
dividend equivalents financial
"dividend equivalents are credited on each director stock unit ("SUA") held by the Reporting Person"
Payments tied to employee or contractor equity awards that mirror the cash dividends paid on the company’s stock; they give the holder the same economic benefit as owning the shares without transferring actual shares—often paid in cash or additional award units when the award becomes payable. Investors care because these payments affect a company’s compensation costs, cash flow and potential share dilution, and they signal how management is being rewarded and aligned with shareholders.
Long-Term Incentive Stock Plan financial
"Pursuant to the Huntington Ingalls Industries, Inc. 2012 and 2022 Long-Term Incentive Stock Plan"
A long-term incentive stock plan is a company program that pays key employees and executives with company shares or stock-based awards that become theirs only after meeting performance goals or staying with the company for several years. Think of it as a delayed bonus paid in stock that ties pay to future results; investors watch these plans because they influence executive behavior, can dilute existing shares, and affect reported costs and long-term shareholder value.
non-employee director financial
"payable within 30 days following the date a non-employee director ceases to provide services"

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FAQ

What insider transaction did HII report for Stephanie L. O'Sullivan?

Huntington Ingalls Industries reported that director Stephanie L. O'Sullivan acquired 18.638 director stock units (SUAs) at $0.00 per unit. The units were credited as dividend equivalents under the company’s long-term incentive stock plans tied to its quarterly cash dividend.

How many Huntington Ingalls (HII) stock units does Stephanie O'Sullivan hold after this Form 4?

After the reported transaction, Stephanie L. O'Sullivan directly holds 4,038.703 director stock units (SUAs) in Huntington Ingalls Industries. Each SUA represents a right to receive one share of common stock, generally payable after she ceases serving on the company’s board.

What is a director stock unit (SUA) at Huntington Ingalls (HII)?

At Huntington Ingalls Industries, each director stock unit (SUA) represents a right to receive one share of company common stock. These units are generally settled in shares within 30 days after a non-employee director stops serving on the board of directors.

How are dividend equivalents on HII director stock units calculated?

Dividend equivalents on Huntington Ingalls director stock units are calculated by dividing the total dividend paid on all SUAs a director holds by the closing share price on the dividend payment date. This formula determines how many additional SUAs are credited to the director’s account.

When do Huntington Ingalls (HII) director SUAs generally become payable?

Director stock units at Huntington Ingalls generally become payable within 30 days after a non-employee director stops serving on the board. At that time, each SUA converts into one share of company common stock, according to the terms of the long-term incentive stock plans.

Which incentive plans govern the HII dividend-equivalent stock units for directors?

The dividend-equivalent stock units for Huntington Ingalls directors are governed by the company’s 2012 and 2022 Long-Term Incentive Stock Plans. These plans provide for crediting dividend equivalents on each director stock unit whenever the company pays its regular quarterly cash dividend.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
O'Sullivan Stephanie L.

(Last)(First)(Middle)
4101 WASHINGTON AVENUE

(Street)
NEWPORT NEWS VIRGINIA 23607

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
HUNTINGTON INGALLS INDUSTRIES, INC. [ HII ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/12/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock (SUA)06/12/2026A18.638(1)A$04,038.703D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Pursuant to the Huntington Ingalls Industries, Inc. 2012 and 2022 Long-Term Incentive Stock Plan (together, the "LTISPs"), dividend equivalents are credited on each director stock unit ("SUA") held by the Reporting Person following the payment of the Company's quarterly cash dividend. Each SUA represents a right to receive one share of Company common stock, which will generally become payable within 30 days following the date a non-employee director ceases to provide services as a member of the board of directors. The number of dividend equivalents acquired by the Reporting Person under the LTISPs is calculated by dividing the aggregate amount of the dividend paid on the total number of SUAs held by the Reporting Person by the closing price of a share of Company common stock on the dividend payment date.
Remarks:
/s/ Tiffany M. King, Attorney-in-Fact06/15/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)