Initial Statement of Beneficial Ownership (Form 3)

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 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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(Print or Type Responses)

1. Name and Address of Reporting Person * Sanchez Orlando Jr. 2. Date of Event Requiring Statement (Month/Day/Year) 06/01/2026 3. Issuer Name and Ticker or Trading Symbol LOCKHEED MARTIN CORP [LMT] (Last) (First) (Middle) 6801 ROCKLEDGE DRIVE 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President Aeronautics 5. If Amendment, Date Original Filed (Month/Day/Year) (Street) BETHESDA, MD 20817 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock 460.226 I Lockheed Martin Salaried Savings Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/22/2027	Common Stock	685	(2)	D
Restricted Stock Units	(1)	02/26/2028	Common Stock	729	(2)	D
Restricted Stock Units	(1)	08/14/2028	Common Stock	1,201	(2)	D
Phantom Stock Units	(3)	(3)	Common Stock	20.7473	(3)	I	LM Supplemental Savings Plan

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Sanchez Orlando Jr. 6801 ROCKLEDGE DRIVE BETHESDA, MD 20817			President Aeronautics

Signatures

Orlando Sanchez, Jr., by Lynda M. Noggle, Attorney-in-fact		06/10/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(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).
(1)	Award of restricted stock units which vests on the third anniversary of the grant date. Per the award agreement, vesting may be accelerated to the extent necessary to satisfy tax withholding obligations for retirement-eligible Reporting Persons and such vested shares shall be disposed to the Issuer for the purposes of satisfying the Reporting Person's tax withholding obligations, which is an exempt transaction under Rule 16b-3.
(2)	Each restricted stock unit represents a contingent right to receive one share of LMT common stock.
(3)	Phantom stock units acquired under the Lockheed Martin Supplemental Savings Plan exempt under Section 16(b) which will be settled in cash upon the reporting person's retirement or termination of service. The phantom stock units convert on a one-for-one basis.
Remarks: Exhibit 24, Power of Attorney

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