| 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 | 23 Feb 2026 | 0001967796 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BA | Common Stock | Tax liability | $228,565 | -966 | -4.2% | $236.71 | 22,209 | 19 Feb 2026 | Direct | F1 |
| holding | BA | Common Stock | 1,193 | 19 Feb 2026 | 401(k) plan | F2 | |||||
| holding | BA | Common Stock | 4,432 | 19 Feb 2026 | 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. |