Roy E. Stevens - 25 Aug 2025 Form 4 Insider Report for Leidos Holdings, Inc. (LDOS)

Role: Sector President
Signature: /s/ Henrique B. Canarim by PoA of Roy E. Stevens
Issuer symbol: LDOS
Transactions as of: 25 Aug 2025
Net transactions value: -$898,912
Form type: 4
Filing time: 27 Aug 2025, 16:15:16 UTC
Previous filing: 02 Jul 2025
Next filing: 02 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Stevens Roy E	Sector President	1750 PRESIDENTS STREET, RESTON	/s/ Henrique B. Canarim by PoA of Roy E. Stevens	27 Aug 2025	0001755314

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LDOS	Common Stock	Options Exercise	$470,472	+7,536	+15%	$62.43	57,470	25 Aug 2025	Direct
transaction	LDOS	Common Stock	Tax liability	$875,987	-4,820	-8.4%	$181.74	52,650	25 Aug 2025	Direct	F1
transaction	LDOS	Common Stock	Sale	$493,398	-2,716	-5.2%	$181.66	49,934	25 Aug 2025	Direct	F2
holding	LDOS	Common Stock						1,784	25 Aug 2025	By Key Executive Stock Deferral Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	LDOS	Stock Option (Right to Buy)	Options Exercise	$0	-7,536	-100%	$0.000000	0	25 Aug 2025	Common Stock	7,536	$62.43	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares of common stock withheld by the issuer in connection with the option exercise to cover the exercise price and associated fees.
F2	The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices from $181.4805 to $181.815 inclusive. The reporting person undertakes to providing to Leidos Holdings, Inc., any security holder of Leidos Holdings, Inc., or the staff of the Securities Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the aforementioned range.

Content

Represents shares of common stock withheld by the issuer in connection with the option exercise to cover the exercise price and associated fees.

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices from $181.4805 to $181.815 inclusive. The reporting person undertakes to providing to Leidos Holdings, Inc., any security holder of Leidos Holdings, Inc., or the staff of the Securities Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the aforementioned range.