Company: SPR
Filing Date: 2025-10-31
Form Type: 10-Q
Source: 0001364885-25-000011
Chunk: 100

Company: Spirit AeroSystems Holdings, Inc.
Filing Date: 2025-10-31
Form: 10-Q
Item: Part I, Item 1
Chunk 100
---
 $300.0 aggregate principal amount of its 3.950% Senior Notes due 2023 (the “2023 Notes”) and $700.0 aggregate principal amount of its 4.600% Senior Notes due 2028 (the “2028 Notes” and, together with the Floating Rate Notes and the 2023 Notes, the “2018 Notes”). On February 24, 2021, Spirit redeemed the outstanding $300.0 principal amount of the Floating Rate Notes. On November 23, 2022, Spirit redeemed the outstanding $300.0 principal amount of the 2023 Notes. Holdings guarantees Spirit's obligations under the 2028 Notes on a senior unsecured basis.As of October 2, 2025, the outstanding balance of the 2028 Notes was $700.0 and the carrying value was $697.9.The 2028 Notes mature on June 15, 2028.As of October 2, 2025, the Company was in compliance with all covenants contained in the indentures governing the Second Lien 2030 Notes, First Lien 2029 Notes, 2026 Notes, and the 2028 Notes.

16. Pension and Other Post-Retirement Benefits

 Defined Benefit Plans For the Three Months EndedFor the NineMonths EndedComponents of Net Periodic Pension Expense (Income)October 2,2025September 26,2024October 2,2025September 26,2024Service cost$0.3 $0.6 $1.9 $1.9 Interest cost19.8 17.9 55.9 53.2 Expected return on plan assets(22.2)(21.9)(62.7)(65.1)Amortization of net loss(0.1)— — 0.1 Net periodic pension income$(2.2)$(3.4)$(4.9)$(9.9)

31

Table of ContentsSpirit AeroSystems Holdings, Inc. Notes to the Condensed Consolidated Financial Statements (unaudited)(U.S. Dollars in millions other than per share amounts)

 Other Benefits For the ThreeMonths EndedFor the NineMonths EndedComponents of Other Benefit Expense (Income)October 2,2025September 26,2024October 2,2025September