Submission of Matters to a Vote of Security Holders - Form 8-K

As described under Item 5.07 below, Spirit AeroSystems Holdings, Inc. (the "Company") held its 2024 annual meeting of stockholders (the "Annual Meeting") on April 24, 2024. At the Annual Meeting, the Company's stockholders approved the Company's Amended and Restated Employee Stock Purchase Plan (the "Amended ESPP"), which increased the number of shares of the Company's Class A Common Stock available for issuance under the prior version of the Amended ESPP from 1,000,000 to 4,500,000 shares. A description of the Amended ESPP is set forth in the Company's definitive proxy statement for the Annual Meeting filed with the Securities and Exchange Commission on March 12, 2024 under the heading, Proposal 3: Approval of Amended and Restated Employee Stock Purchase Plan, and is incorporated in this report by reference. The Amended ESPP is filed as Exhibit 10.1 to this report and is incorporated herein by reference.