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HUNTINGTON INGALLS INDUSTRIES, INC.

For the period ended Sep 30, 2026. Filed Oct 29, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Oct 29, 2026

HII$313.57+3.0%Stored close · as of Nov 10, 2026

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Employee Pension and Other Postretirement Benefits

  1. EMPLOYEE PENSION AND OTHER POSTRETIREMENT BENEFITS

The Company provides eligible employees defined benefit pension plans, defined contribution benefit plans, and other postretirement benefit plans.

The costs of the Company's defined benefit pension plans and other postretirement benefit plans for each of the three and nine months ended September 30, 2026 and 2025, were as follows:

Three Months Ended September 30 · Nine Months Ended September 30
Pension BenefitsOther BenefitsPension BenefitsOther Benefits
($ in millions)20262025202620252026202520262025
Components of net periodic benefit cost
Service cost$21$22$1$1$64$65$3$3
Interest cost8584452542521214
Expected return on plan assets(144)(138)——(431)(412)——
Amortization of prior service cost (credit)44—(1)1212—(1)
Amortization of net actuarial loss (gain)11(3)(3)31(9)(9)
Net periodic benefit (income) cost$(33)$(27)$2$2$(98)$(82)$6$7

The Company made the following contributions to its defined benefit pension plans and other postretirement benefit plans for the nine months ended September 30, 2026 and 2025:

($ in millions)20262025
Pension plans
Discretionary
Qualified$2$—
Non-qualified911
Other benefit plans2931
Total contributions$40$42

As of September 30, 2026, the Company anticipates no further significant cash contributions to its qualified defined benefit pension plans in 2026.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.