144 0001663211 XXXXXXXX LIVE 0001534701 Phillips 66 001-35349 2331 Citywest Blvd. Houston TX 77042 832-765-3892 Kevin Mitchell Officer Common Stock Merrill Lynch

800 Capitol Street Suite 1900 Houston TX 77002

15629 2970077.63 400744022 03/30/2026 NYSE Common Stock 02/05/2019 Stock Option Phillips 66 N 53300 03/30/2026 Cash N Merrill Lynch

800 Capitol Street Suite 1900 Houston TX 77002

Common stock 03/05/2026 16856 2833273.26 Merrill Lynch

800 Capitol Street Suite 1900 Houston TX 77002

Common stock 03/04/2026 4944 815672.66 03/30/2026 11/21/2025 Kevin Mitchell