Leidos (NYSE: LDOS) Sector President reports tax-related share withholdings

Rhea-AI Filing Summary

Leidos Holdings, Inc. Sector President Stephen Edward Hull reported two tax-related share dispositions of common stock. On March 3, 2026, 337 shares were withheld at $179.4000 per share, and on March 4, 2026, 188 shares were withheld at $180.6500 per share.

According to the footnote, these shares were withheld by the company to cover Hull’s tax obligations from previously reported restricted stock unit awards, as authorized in the award agreement. After these transactions, Hull held 32,771.9809 shares of Leidos common stock with direct ownership.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hull Stephen Edward

(Last) (First) (Middle)

1750 PRESIDENTS STREET

(Street)

RESTON VA 20190

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Leidos Holdings, Inc. [ LDOS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sector President

3. Date of Earliest Transaction (Month/Day/Year)
03/03/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/03/2026		F(1)		337	D	$179.4	32,959.9809	D
Common Stock	03/04/2026		F(1)		188	D	$180.65	32,771.9809	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

Remarks:

	/s/ Ramune M. Kligys by PoA of Stephen Edward Hull	03/05/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transactions did Leidos (LDOS) executive Stephen Edward Hull report?

Stephen Edward Hull reported two tax-related dispositions of Leidos common stock. On March 3, 2026, 337 shares were withheld, and on March 4, 2026, 188 shares were withheld, both to satisfy tax obligations from earlier restricted stock unit awards.

Were Stephen Edward Hull’s LDOS Form 4 transactions open-market stock sales?

No, the Form 4 shows tax-withholding dispositions, not open-market sales. Shares were withheld by Leidos Holdings, Inc. to satisfy Hull’s tax obligations arising from previously reported restricted stock unit awards, as authorized under his restricted stock award agreement.

How many Leidos (LDOS) shares were withheld for Stephen Edward Hull’s taxes?

A total of 525 Leidos common shares were withheld for taxes. The Form 4 reports 337 shares withheld on March 3, 2026 at $179.4000 per share and 188 shares withheld on March 4, 2026 at $180.6500 per share to cover tax obligations.

What is Stephen Edward Hull’s Leidos (LDOS) shareholding after these Form 4 transactions?

After the reported tax-withholding dispositions, Stephen Edward Hull directly held 32,771.9809 shares of Leidos common stock. This post-transaction balance is listed in the Form 4 as total shares following the most recent disposition transaction reported for his direct ownership.

What does transaction code F mean in the Leidos (LDOS) Form 4 for Stephen Edward Hull?

Transaction code F in Hull’s Form 4 indicates a tax-withholding disposition. The filing describes it as payment of exercise price or tax liability by delivering securities, where Leidos withheld shares to satisfy tax obligations tied to restricted stock unit awards.

What role does Stephen Edward Hull hold at Leidos (LDOS) in this Form 4?

Stephen Edward Hull is identified as an officer of Leidos Holdings, Inc. with the title "Sector President." The Form 4 lists him as the reporting person for the tax-withholding share dispositions and notes his ownership of Leidos common stock as direct.