Form 4: Atkinson Daniel A. reports acquisition/exercise transactions in LDOS

Rhea-AI Filing Summary

Atkinson Daniel A. reported acquisition or exercise transactions in a Form 4 filing for LDOS. The filing lists transactions totaling 772 shares. Following the reported transactions, holdings were 2,452 shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Atkinson Daniel A.

Role SVP, Controller

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	772	$0.00	--

Holdings After Transaction: Common Stock — 2,452 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Atkinson Daniel A.

(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)
	SVP, Controller

3. Date of Earliest Transaction (Month/Day/Year)
02/12/2026

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	02/12/2026		A		772(1)	A	$0	2,452	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. This restricted stock unit award will vest over three annual installments, beginning on March 7, 2026.

Remarks:

	/s/ Ramune M. Kligys by PoA of Daniel A. Atkinson	02/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Leidos (LDOS) executive Daniel A. Atkinson report in this Form 4?

Daniel A. Atkinson reported receiving a grant of 772 Leidos common shares. The award is structured as restricted stock units that vest over three years, beginning March 7, 2026, bringing his total direct beneficial ownership to 2,452 common shares.

How many Leidos (LDOS) shares did Daniel A. Atkinson acquire and at what price?

Atkinson acquired 772 shares of Leidos common stock at a stated price of $0 per share. This indicates a compensation-related grant or award rather than an open-market purchase, as part of his equity incentives as SVP and controller.

How does this Form 4 change Daniel A. Atkinson’s Leidos (LDOS) share ownership?

After the reported grant, Atkinson beneficially owns 2,452 Leidos common shares directly. The 772-share award increases his direct equity stake and reflects ongoing alignment of executive compensation with company stock performance over the multi-year vesting period.

What are the vesting terms of Daniel A. Atkinson’s new Leidos (LDOS) stock award?

The restricted stock unit award will vest over three annual installments beginning March 7, 2026. This means portions of the 772-share grant become earned each year, encouraging longer-term retention and alignment with Leidos’ performance over the vesting schedule.

Is this Leidos (LDOS) Form 4 a stock purchase or a compensation grant?

The filing reflects a compensation grant, not an open-market stock purchase. The 772 Leidos common shares were acquired at a stated price of $0 per share as restricted stock units, vesting in three annual installments starting March 7, 2026.