Christopher R. Cage - 06 Mar 2026 Form 4 Insider Report for Leidos Holdings, Inc. (LDOS)

Role: Chief Financial Officer
Signature: /s/ Ramune M. Kligys by PoA of Christopher R. Cage
Issuer symbol: LDOS
Transactions as of: 06 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 10 Mar 2026, 17:12:12 UTC
Previous filing: 05 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Cage Christopher R	Chief Financial Officer	1750 PRESIDENTS STREET, RESTON	/s/ Ramune M. Kligys by PoA of Christopher R. Cage	10 Mar 2026	0001779866

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LDOS	Common Stock	Award		+8,369	+15%	$0.000000^*	65,848	06 Mar 2026	Direct	F1
transaction	LDOS	Common Stock	Tax liability		-343	-0.52%	$177.89^*	65,505	07 Mar 2026	Direct	F2
transaction	LDOS	Common Stock	Tax liability		-33	-0.1%	$177.89^*	31,647	07 Mar 2026	By Key Executive Stock Deferral Plan	F2
transaction	LDOS	Common Stock	Award		+7	+0.02%	$0.000000^*	31,654	07 Mar 2026	By Key Executive Stock Deferral Plan	F3
transaction	LDOS	Common Stock	Tax liability		-676	-1%	$177.89^*	64,829	08 Mar 2026	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The restricted stock units will vest in 33 1/3% over three annual installments, beginning on March 6, 2027.
F2	These shares were withheld by the Company to satisfy the reporting person's tax obligation associated with previously reported awards of restricted stock units. This share withholding was authorized in the restricted stock award agreement.
F3	Dividend equivalent rights.