| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McKenzie Howard E | Chief Engineer & EVP, ET&T | 929 LONG BRIDGE DRIVE, ARLINGTON | /s/ Jenn X. Hu, Attorney-in-Fact | 31 Jul 2025 | 0001967796 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BA | Common Stock | Tax liability | $577,694 | -2,469 | -8.9% | $233.97 | 25,283 | 29 Jul 2025 | Direct | F1 |
| holding | BA | Common Stock | 1,193 | 29 Jul 2025 | 401(k) plan | F2 | |||||
| holding | BA | Common Stock | 3,842 | 29 Jul 2025 | Executive Supplemental Savings Plan | F3 |
| Id | Content |
|---|---|
| F1 | Shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction. |
| F2 | Ownership in the issuer's 401(k) plan is represented by units in the issuer's common stock fund in the plan rather than shares of common stock. |
| F3 | Ownership in the issuer's Executive Supplemental Savings Plan ("ESSP") is represented by units in the issuer's common stock fund in the ESSP rather than shares of common stock. The reported amount is reduced by 1.45 units to correct an administrative error in the previous Form 4. |
Exhibit 24: Power of Attorney attached herewith.