Company: BA
Filing Date: 2025-06-10
Form Type: 11-K
Source: 0000012927-25-000044
Chunk: 2

Company: BOEING CO
Filing Date: 2025-06-10
Form: 11-K
Chunk 2
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 the completeness and accuracy of the information presented in the supplemental schedule. In forming our opinion on the supplemental schedule, we evaluated whether the supplemental schedule, including its form and content, is presented in compliance with the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, such schedule is fairly stated, in all material respects, in relation to the financial statements as a whole.

/s/ Deloitte & Touche LLP

Chicago, Illinois

June 10, 2025

We have served as the auditor of the Plan since at least 1990; however, an earlier year could not be reliably determined.

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#### THE BOEING COMPANY 401(k) RETIREMENT PLAN

#### STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

#### AS OF DECEMBER 31, 2024 AND 2023
| (Dollars in millions)                  
 ASSETS:                                |     |   |        | 2024 |     |   |        | 2023 |
|:---------------------------------------|:----|:--|-------:|:-----|:----|:--|-------:|:-----|
| Investments — interest in Master Trust |     | $ | 73,154 |      |     | $ | 71,387 |      |
| Receivables:                           |     |   |        |      |     |   |        |      |
| Employer contributions                 |     |   |     50 |      |     |   |    236 |      |
| Notes receivable from participants     |     |   |    706 |      |     |   |    623 |      |
| Total receivables                      |     |   |    756 |      |     |   |    859 |      |
| NET ASSETS AVAILABLE FOR BENEFITS      |     | $ | 73,910 |      |     | $ | 72,246 |      |

See notes to financial statements.

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#### THE BOEING COMPANY 401(k) RETIREMENT PLAN
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

#### FOR THE YEAR ENDED DECEMBER 31, 2024
| (Dollars in millions)                                   |     |   |        |
|:--------------------------------------------------------|:----|:--|-------:|