Form 4 Filing for Leidos Holdings, Inc. - Insider Transaction

This filing details a Form 4 submission for Leidos Holdings, Inc. (LDOS), reporting transactions made by Elizabeth A. Porter, Sector President. On April 7, 2026, Ms. Porter disposed of 1915 shares of common stock at a weighted average price of $158.7534, with individual sales ranging from $158.17 to $159.10. Following this transaction, she owns 49,561 shares. Additionally, a separate disposal of 85 common stock shares occurred on the same date, resulting in 49,476 shares remaining. These transactions were executed under a Rule 10b5-1 trading plan established on September 12, 2025. The reporting person undertakes to provide full details of the sale prices upon request.