Porter Elizabeth A plan to sell securities of Leidos Holdings, Inc. under Form 144

Porter Elizabeth A filed Form 144 to notify SEC of plan to sell 2000 units of Leidos Holdings, Inc. securities around 2026-04-07, with aggregate market value of $317,555.30. The total outstanding units is 126392684.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 01/20/2026, sold 3000 units for $576635.10;