Leidos director sells 1,000 shares at ~$141

A Leidos director disclosed an open-market sale of 1,000 shares, leaving him with 10,204 shares directly owned.

Rhea-AI Filing Summary

Leidos Holdings, Inc. (LDOS) director Gary Stephen May reported selling 1,000 shares of common stock on September 1, 2026 in open-market transactions at a weighted average price of $140.8453 per share. After these sales, he directly holds 10,204 shares of Leidos common stock.

The sale price reflects multiple trades executed between $140.67 and $141.195 per share, and no Rule 10b5-1 trading plan is indicated.

Insider Trade Summary

Net Seller: 1,000 shares

Net Sell 1 txn

Insider May Gary Stephen

Role Director

Sold 1,000 shs ($141K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	1,000	$140.8453	$141K

Holdings After Transaction: Common Stock — 10,204 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices from $140.67 to $141.195 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.

Key Figures

Shares sold: 1,000 shares Weighted average sale price: $140.8453 per share Post-transaction holdings: 10,204 shares +1 more

4 metrics

Shares sold 1,000 shares Common stock sold on September 1, 2026

Weighted average sale price $140.8453 per share Average price for 1,000 shares sold on September 1, 2026

Post-transaction holdings 10,204 shares Shares of Leidos common stock directly owned after the sale

Sale price range $140.67–$141.195 per share Range of individual trade prices within the reported sale

Key Terms

weighted average price, open market or private transaction, multiple transactions

3 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction financial

"Sale in open market or private transaction"

multiple transactions financial

"The shares were sold in multiple transactions at prices from $140.67 to $141.195"

FAQ

What insider transaction did LDOS disclose in this Form 4?

Leidos disclosed that director Gary Stephen May sold 1,000 shares of Leidos common stock on September 1, 2026 in open-market transactions at a weighted average price of $140.8453 per share.

How many LDOS shares does the director hold after the reported sale?

After the reported transactions, director Gary Stephen May directly holds 10,204 shares of Leidos common stock, as stated in the post-transaction ownership line of the Form 4.

What price range were the LDOS shares sold at in this Form 4?

The shares were sold at a weighted average price of $140.8453 per share, with individual trades executed in a range from $140.67 to $141.195 per share, according to the transaction footnote.

Was the LDOS insider sale made under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is not marked as being under a plan, and the footnote describes only weighted-average pricing details, so no Rule 10b5-1 trading plan is reported for this sale.

Who is the reporting person in this LDOS Form 4 and what is their role?

The reporting person is Gary Stephen May, identified in the filing as a director of Leidos Holdings, Inc. He reported one sale transaction involving Leidos common stock.

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Available on EDGAR 09/02/2026 - 04:35 PM Accepted by SEC EDGAR 09/02/2026 - 04:34 PM Learn about SEC filing dates

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^*

May Gary Stephen

(Last) (First) (Middle)

1750 PRESIDENTS STREET

(Street)

RESTON VIRGINIA 20190

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026

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

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

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

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	09/01/2026		S		1,000	D	$140.8453(1)	10,204	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. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices from $140.67 to $141.195 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.

Remarks:

	/s/ Ramune M. Kligys by PoA of Gary Stephen May	09/02/2026
	** 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.
* Form 4: SEC 1474 (03-26)