| 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 | 03 Dec 2025 | 0001967796 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BA | Common Stock | Tax liability | -$17.7K | -93.9 | -0.37% | $188.18 | 25.2K | 01 Dec 2025 | Direct | F1 |
| holding | BA | Common Stock | 1.19K | 01 Dec 2025 | 401(k) plan | F2 | |||||
| holding | BA | Common Stock | 4.22K | 01 Dec 2025 | Executive Supplemental Savings Plan | F3 |
| Id | Content |
|---|---|
| F1 | Shares withheld for FICA tax for retirement eligible executive; 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 | Reflects periodic contributions to the issuer's common stock fund in the issuer's Executive Supplemental Savings Plan ("ESSP"). Ownership in the ESSP is represented by units in the issuers common stock fund in the ESSP rather than shares of common stock. |