144 0001949419 XXXXXXXX LIVE 0000202058 L3HARRIS TECHNOLOGIES, INC. /DE/ 001-03863 1025 W NASA BLVD MELBOURNE FL 32919 3217279100 RAMBEAU JON Former Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

8632 2675280.72 186294951 05/18/2026 NYSE Common 05/18/2026 Option Granted 02/24/2023 Issuer N 8632 05/18/2026 Cash N Jonathan P. Rambeau

1025 West NASA Boulevard Melbourne FL 32919

Common 03/02/2026 5528 204706371.90 Jonathan P. Rambeau

1025 West NASA Boulevard, Melbourne FL 32919

Common 05/12/2026 7742 2375494.09 05/18/2026 /s/ Jared Cook, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Jonathan P. Rambeau