X0609 4 2026-10-30 0000012927 BOEING CO BA 0001434806 MOLLENKOPF STEVEN M false 929 LONG BRIDGE DRIVE ARLINGTON VA 22202 1 0 Common Stock 2026-10-30 4 P 0 2950.0000 173.0260 A 6717.0000 D The price shown is a weighted average purchase price for shares purchased in multiple transactions; the purchase prices ranged from $173.010 to $173.028 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. /s/ Jenn X. Hu, Attorney-in-Fact 2026-11-03