Company: BA
Filing Date: 2025-12-08
Form Type: S-8 POS
Source: 0001193125-25-311250
Chunk: 1

Company: BOEING CO
Filing Date: 2025-12-08
Form: S-8 POS
Chunk 1
---
 “Commission”) on August 12, 2024 (the “Initial
Registration Statement”), as amended by the pre-effective Amendment No. 1 thereto filed with the Commission on November 27, 2024 (the “Form
S-4”), which the Commission declared effective at 4:00 p.m. Eastern Time on December 20, 2024, by filing this post-effective Amendment No. 1 on Form S-8
(this “Post-Effective Amendment” and together with the Form S-4, this “Registration Statement”).

The Company filed the Form S-4 in connection with the merger contemplated by the Agreement and Plan of Merger, dated
as of June 30, 2024 (the “Merger Agreement”), by and among Boeing, Spirit AeroSystems Holdings, Inc. (“Spirit”) and Sphere Acquisition Corp., a wholly owned subsidiary of Boeing (“Merger Sub”), pursuant to
which, effective as of December 8, 2025, Merger Sub merged with and into Spirit, with Spirit surviving the merger and becoming a wholly owned subsidiary of Boeing (the “Merger”).

At the effective time of the Merger (the “Effective Time”), each share of Class A Common Stock, par value $0.01 per share, of Spirit
(“Spirit Common Stock”) that was issued and outstanding immediately prior to the Effective Time (other than shares of Spirit Common Stock owned by Spirit, Boeing or any of their respective wholly owned subsidiaries, in each case not held
on behalf of third parties) was automatically cancelled and converted into the right to receive 0.1955 shares of common stock, par value $5.00 per share, of Boeing (“Boeing Common Stock,” and such number of shares of Boeing Common Stock,
the “Per Share Merger Consideration”).

Pursuant to the terms of the Merger Agreement, at the Effective Time, certain outstanding Spirit
restricted stock unit awards (“Spirit RSU”) and Spirit performance stock unit awards (“Spirit PSU”) were automatically converted into a restricted stock unit award denominated in shares of Boeing Common Stock (a “Boeing
Stock-Based RSU”).

For Spirit RSUs, the number of shares of Boeing Common Stock subject to each such Boeing Stock-Based RSU was determined by
multiplying the total number of shares of Spirit Common Stock subject to such Spirit RSU immediately prior to the Effective Time by the Per Share Merger Consideration, and any accrued but unpaid dividend equivalents with respect to such