X0306 4 2019-02-22 0000012927 BOEING CO BA 0001709300 RAMOS JENETTE E 100 N. RIVERSIDE PLAZA M/C 5003-1001 CHICAGO IL 60606 1 SVP, Mfg, Supply Chain & Opera Common Stock 2019-02-22 4 F 0 336.3100 421.8100 D 8779.3400 D Common Stock 2019-02-24 4 A 0 1586.9500 0.0000 A 10366.2900 D Common Stock 2019-02-24 4 F 0 473.9500 421.8100 D 9892.3400 D Common Stock 35.0400 I 401(k) plan Shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction. Includes adjustments for dividends accrued. Represents shares earned in respect of performance-based restricted stock units (PBRSUs) awarded on February 22, 2016. The number of shares earned was determined based on the Company's total shareholder return over the three-year performance period relative to a group of peer companies. Shares withheld for payment of taxes on vesting of PBRSUs; not an open market transaction. 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. /s/ Dana Kumar, Attorney-in-Fact 2019-02-26