144 0001222671 XXXXXXXX LIVE 0001336920 Leidos Holdings, Inc. 001-33072 1750 PRESIDENTS STREET RESTON VA 20190 571-526-6000 MOHAPATRA SURYA N Director Common Stock Georgeson Securities Corp

144 Fernwood Ave EDISON NJ 08837

2748 535748.29 133433109 11/07/2024 NYSE Common Stock 11/07/2024 Option Exercise and Sale Leidos Holdings Inc. N 4070 11/07/2024 Cash Y 11/07/2024 Conformed Signature on File