[Form 4] LOCKHEED MARTIN CORP Insider Trading Activity

Lockheed Martin (LMT): Officer Maria A. Ricciardone reported routine equity activity on 10/24/2025.

Rhea-AI Filing Summary

Lockheed Martin (LMT): Officer Maria A. Ricciardone reported routine equity activity on 10/24/2025. 446 restricted stock units converted into common stock at $0, followed by a disposition of 196 shares to the issuer to satisfy tax withholding at $485.41 under Rule 16b-3.

After these transactions, she directly beneficially owned 759.54 shares. She also held 37.7304 shares indirectly through the Lockheed Martin Salaried Savings Plan. Restricted stock units convert to common stock on a one-for-one basis.

Insider Trade Summary

446 shares exercised/converted

Exercise 4 txns

Insider Ricciardone Maria A.

Role VP, Treasurer & Investor Rel.

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	446	$0.00	$0.00
Exercise	Common Stock	446	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	196	$485.41	$95K
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Common Stock — 759.54 shares (Direct); Common Stock — 37.7304 shares (Indirect, Lockheed Martin Salaried Savings Plan)

Footnotes (4)

1. F1. Each restricted stock unit granted on October 24, 2022, was the economic equivalent of one share of LMT common stock.
2. F2. Disposition to the Issuer of shares to satisfy the Reporting Person's tax withholding obligation upon vesting and settlement of stock units which is exempt under Rule 16b-3.
3. F3. Holdings as of reportable transaction date include additional acquisitions and dividend reinvestment under the company's 401(k) plan.
4. F4. Restricted stock units convert to common stock on a one-for-one basis.

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Accepted by SEC EDGAR 10/28/2025 - 04:56 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^*

Ricciardone Maria A.

(Last) (First) (Middle)

6801 ROCKLEDGE DRIVE

(Street)

BETHESDA MD 20817

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
LOCKHEED MARTIN CORP [ LMT ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Treasurer & Investor Rel.

3. Date of Earliest Transaction (Month/Day/Year)
10/24/2025

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	10/24/2025		M		446	A	$0(1)	955.54	D
Common Stock	10/24/2025		F		196(2)	D	$485.41	759.54	D
Common Stock								37.7304(3)	I	Lockheed Martin Salaried Savings Plan

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
Restricted Stock Units	(4)	10/24/2025		M			446	(4)	(4)	Common Stock	446	(4)	0.0000	D

Explanation of Responses:

1. Each restricted stock unit granted on October 24, 2022, was the economic equivalent of one share of LMT common stock.

2. Disposition to the Issuer of shares to satisfy the Reporting Person's tax withholding obligation upon vesting and settlement of stock units which is exempt under Rule 16b-3.

3. Holdings as of reportable transaction date include additional acquisitions and dividend reinvestment under the company's 401(k) plan.

4. Restricted stock units convert to common stock on a one-for-one basis.

Remarks:

Exhibit 24, Power of Attorney

	Maria A. Ricciardone, by Peter A. Christou, Attorney-in-fact	10/28/2025
	** 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.