X0306 4 2019-02-13 0000012927 BOEING CO BA 0001661608 CAPOZZI HEIDI B 100 N. RIVERSIDE PLAZA M/C 5003-1001 CHICAGO IL 60606 1 SVP, Human Resources Common Stock 2019-02-13 4 M 0 2916.0000 75.9650 A 27706.5300 D Common Stock 2019-02-13 4 S 0 2916.0000 410.8400 D 24790.5300 D Common Stock 120.6800 I By 401(k) Stock Option (Right to Buy) 75.9650 2019-02-13 4 M 0 2916.0000 0.0000 D 2023-02-25 Common Stock 2916.0000 0.0000 D Includes adjustments for dividends accrued. Reflects periodic contributions to the issuer's common stock fund in the issuer's 401(k) plan. 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. The option was fully vested on February 25, 2016. /s/ Dana Kumar, Attorney-in-Fact 2019-02-15