DONALD KIRKLAND H

SEC source: 0001579933-26-000016 · wk-form4_1790972571.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,232.202

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001579933-26-000014 · wk-form4_1789416718.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,055.202

F1 · shares: 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.

SEC source: 0000065984-26-000299 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,316

Underlying: Common Stock · 218 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001579933-26-000012 · wk-form4_1783023393.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,020.562

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001628280-26-046305 · wk-form4_1782854737.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,693

F1 · kind: Represents the surrender of shares to the company in exchange for cash to satisfy the reporting person's tax liability with respect to the settlement of 2025 RSUs.

SEC source: 0001628280-26-045010 · wk-form4_1782255664.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,988

F1 · balance_after: Includes 3,470 vested RSUs, 4,761 Class A common stock, and 757 unvested RSUs under the Company's equity incentive plan. The newly acquired restricted stock units vest on June 16, 2027 and will be settled at the time by issuing shares.

SEC source: 0001579933-26-000010 · wk-form4_1781554943.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,846.562

F1 · shares: 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.

SEC source: 0000065984-26-000242 · form4.xml · derivative · entry 2

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,098

Underlying: Common Stock · 221 shares

Expires not disclosed

F3 · derivative.exercise_price: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F3 · derivative.exercise_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F3 · derivative.expiration_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0000065984-26-000242 · form4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,505

F1 · kind: Reflects phantom stock units acquired under Entergy Corporation's Service Recognition Program and each phantom stock unit is the economic equivalent of one share of Entergy common stock. The phantom stock units are vested at the time of grant and will be settled in shares of Entergy common stock after separation of service from Entergy's Board of Directors.

F2 · balance_after: Includes 183 shares of Entergy common stock acquired pursuant to Entergy Corporation's dividend reinvestment plan.

SEC source: 0001579933-26-000007 · wk-form4_1775226114.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,814.967

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001579933-26-000004 · wk-form4_1773692238.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,691.967

F1 · shares: 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.

SEC source: 0000065984-26-000190 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,877

Underlying: Common Stock · 217 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001579933-26-000002 · wk-form4_1767647827.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,669.827

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001579933-25-000008 · wk-form4_1765833765.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,530.827

F1 · shares: 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.

SEC source: 0000065984-25-000169 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,660

Underlying: Common Stock · 245 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001579933-25-000006 · wk-form4_1759436409.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,503.376

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001579933-25-000005 · wk-form4_1757967236.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,359.376

F1 · shares: 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.

SEC source: 0000065984-25-000102 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,415

Underlying: Common Stock · 265 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of 265 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of 265 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of 265 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001628280-25-033999 · wk-form4_1751487722.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,328.278

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001065059-25-000049 · wk-form4_1750803347.xml · nonDerivative · entry 2

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,231

F2 · kind: Represents the surrender of shares to the company in exchange for cash to satisfy the reporting person's tax liability with respect to the settlement of 2024 RSUs.

SEC source: 0001065059-25-000049 · wk-form4_1750803347.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,549

F1 · balance_after: Includes 2,786 vested RSUs and 6,079 Class A common stock pursuant to the Company's equity incentive plan. The newly acquired restricted stock units vest on June 18, 2026 and will be settled at the time by issuing shares.

SEC source: 0001628280-25-031570 · wk-form4_1750105009.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,161.278

F1 · shares: 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 ("DSU") held by the Reporting Person following the payment of the Company's quarterly cash dividend. Each DSU 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 stock units ("SUAs") held by the Reporting Person by the closing price of a share of Company common stock on the dividend payment date.

SEC source: 0001127602-25-016484 · form4.xml · derivative · entry 2

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,150

Underlying: Common Stock · 279 shares

Expires not disclosed

F3 · derivative.exercise_price: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F3 · kind: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F3 · derivative.exercise_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F3 · derivative.expiration_date: Quarterly grant of shares of Entergy common stock granted pursuant to Entergy's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001127602-25-016484 · form4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,464

F1 · kind: Reflects phantom stock units acquired under Entergy Corporation's Service Recognition Program and each phantom stock unit is the economic equivalent of one share of Entergy common stock. The phantom stock units are vested at the time of grant and will be settled in shares of Entergy common stock after separation of service from Entergy's Board of Directors.

F2 · balance_after: Includes 211 shares of Entergy common stock acquired pursuant to Entergy Corporation's dividend reinvestment plan.

SEC source: 0001628280-25-016044 · wk-form4_1743553542.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,125.746

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan, in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001628280-25-013114 · wk-form4_1742242525.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,921.746

F1 · shares: 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 ("DSU") held by the Reporting Person following the payment of the Company's quarterly cash dividend. Each DSU 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 stock units held by the Reporting Person by the closing price of a share of Company common stock on the dividend payment date.

SEC source: 0001127602-25-007495 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,871

Underlying: Common Stock · 265 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of 265 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of 265 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of 265 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F2 · balance_after: Balance is adjusted to reflect the 2-for-1 forward stock split effective on December 12, 2024.

SEC source: 0001628280-25-009041 · wk-form4_1740777444.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575

SEC source: 0001628280-25-000275 · wk-form4_1735939303.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,881.271

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan, in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001628280-24-051425 · wk-form4_1734384830.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,662.271

F1 · shares: 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 ("DSU") held by the Reporting Person following the payment of the Company's quarterly cash dividend. Each DSU 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 stock units ("SUAs") held by the Reporting Person by the closing price of a share of Company common stock on the dividend payment date.

SEC source: 0001127602-24-028454 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,803

Underlying: Common Stock · 149 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of 149 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of 149 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of 149 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001628280-24-041907 · wk-form4_1727900411.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,622.764

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.

SEC source: 0001628280-24-040513 · wk-form4_1726518730.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,467.764

F1 · shares: 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 ("DSU") held by the Reporting Person following the payment of the Company's quarterly cash dividend. Each DSU 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 DSUs held by the Reporting Person by the closing price of a share of Company common stock on the dividend payment date.

SEC source: 0001127602-24-023499 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,654

Underlying: Common Stock · 192 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of 192 shares of Entergy common stock granted pursuant to Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of 192 shares of Entergy common stock granted pursuant to Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of 192 shares of Entergy common stock granted pursuant to Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0000950170-24-080623 · ownership.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,440.727

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan, in an exempt transaction pursuant to Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0001065059-24-000049 · form4.xml · nonDerivative · entry 2

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,865

F2 · kind: Represents the surrender of shares to the company in exchange for cash to satisfy the reporting person's tax liability with respect to the settlement of 2023 RSUs.

SEC source: 0001065059-24-000049 · form4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,072

F1 · balance_after: Includes 2,786 vested RSUs and 3,030 class A common stock pursuant to the Company's equity incentive plan. The newly acquired restricted stock units vests on June 20, 2025 and will be settled at the time by issuing shares.

SEC source: 0000950170-24-075164 · ownership.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,273.727

F1 · shares: Huntington Ingalls Industries, Inc. paid a cash dividend of $1.30 per share of common stock on June 14, 2024. Pursuant to the terms of the Huntington Ingalls Industries, Inc. 2012 and 022 Long-Term Incentive Stock Plan, shares of common stock representing the dividend were deferred into a stock unit account in a transaction exempt by Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0001127602-24-017700 · form4.xml · derivative · entry 2

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,462

Underlying: Common Stock · 195 shares

Expires not disclosed

F3 · derivative.exercise_price: Quarterly grant of 195 shares of Entergy common stock granted pursuant to Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F3 · derivative.exercise_date: Quarterly grant of 195 shares of Entergy common stock granted pursuant to Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F3 · derivative.expiration_date: Quarterly grant of 195 shares of Entergy common stock granted pursuant to Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001127602-24-017700 · form4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,115

F1 · kind: Reflects phantom stock units acquired under Entergy Corporation's Service Recognition Program and each phantom stock unit is the economic equivalent of one share of Entergy common stock. The phantom stock units are vested at the time of grant and will be settled in shares of Entergy common stock after separation of service from Entergy's Board of Directors.

F2 · balance_after: Includes 122 shares of Entergy common stock acquired pursuant to Entergy's dividend reinvestment plan.

SEC source: 0000950170-24-041057 · ownership.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,245.132

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan, in an exempt transaction pursuant to Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0000950170-24-030310 · ownership.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,102.132

F1 · shares: Huntington Ingalls Industries, Inc. paid a cash dividend of $1.30 per share of common stock on March 8, 2024. Pursuant to the terms of the Huntington Ingalls Industries, Inc. 2012 and 2022 Long-Term Incentive Stock Plan, shares of common stock representing the dividend were deferred into a stock unit account in a transaction exempt by Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0001127602-24-007891 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,267

Underlying: Common Stock · 216 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of 216 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of 216 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of 216 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0000950170-24-002068 · ownership.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,079.619

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan, in an exempt transaction pursuant to Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0001209191-23-058340 · doc4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 4,921.619

F1 · shares: Huntington Ingalls Industries, Inc. paid a cash dividend of $1.30 per share of common stock on December 8, 2023. Pursuant to the terms of the Huntington Ingalls Industries, Inc. 2012 and 2022 Long-Term Incentive Stock Plan, shares of common stock representing the dividend were deferred into a stock unit account in a transaction exempt by Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0001127602-23-028703 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,051

Underlying: Common Stock · 216 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of 216 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of 216 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of 216 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001209191-23-052025 · doc4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 4,895.839

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan, in an exempt transaction pursuant to Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0001209191-23-049159 · doc4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 4,697.839

F1 · shares: Huntington Ingalls Industries, Inc. paid a cash dividend of $1.24 per share of common stock on September 8, 2023. Pursuant to the terms of the Huntington Ingalls Industries, Inc. 2012 and 2022 Long-Term Incentive Stock Plan, shares of common stock representing the dividend were deferred into a stock unit account in a transaction exempt by Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.

SEC source: 0001062993-23-017526 · form4.xml · derivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,835

Underlying: Common Stock · 230 shares

Expires not disclosed

F1 · derivative.exercise_price: Quarterly grant of 230 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.exercise_date: Quarterly grant of 230 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

F1 · derivative.expiration_date: Quarterly grant of 230 shares of Entergy Corporation common stock acquired under Entergy Corporation's Director Stock Program deferred as equity units. Each unit is the economic equivalent of one share of Entergy common stock and, at the end of the deferral period selected by the reporting person, the units will be distributed in cash.

SEC source: 0001209191-23-041669 · doc4.xml · nonDerivative · entry 1

DONALD KIRKLAND H · CIK 0001579933 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 4,670.372

F1 · shares: Shares of common stock deferred into stock unit account pursuant to Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan, in an exempt transaction pursuant to Rule 16b-3.

F2 · ownership.nature: Represents vested restricted stock units credited to the Reporting Person's account pursuant to Huntington Ingalls Industries, Inc.'s 2012 and 2022 Long-Term Incentive Stock Plans. Each director stock unit represents a right to receive one share of Issuer common stock (or cash equivalent value), 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.