=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-03-11
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: LOCKHEED MARTIN CORP (LMT)
CIK: 0000936468
--- Reporting Owner ---
Name: Cahill Timothy S
CIK: 0001950531
Role: Officer (Pres. Missiles & Fire Control)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -80 | Price: $0.00
Shares Owned After: 14,130.746 | Ownership: D (Direct)
Footnotes:
[F1] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $655.8652 to $655.8994, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
[Transaction #2]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -280 | Price: $0.00
Shares Owned After: 13,850.746 | Ownership: D (Direct)
Footnotes:
[F2] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $654.2206 to $655.2171, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
[Transaction #3]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -400 | Price: $0.00
Shares Owned After: 13,450.746 | Ownership: D (Direct)
Footnotes:
[F3] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $649.9569 to $650.8385, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
[Transaction #4]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -440 | Price: $0.00
Shares Owned After: 13,010.746 | Ownership: D (Direct)
Footnotes:
[F4] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $651.0823 to $651.9980, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
[Transaction #5]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -600 | Price: $0.00
Shares Owned After: 12,410.746 | Ownership: D (Direct)
Footnotes:
[F5] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $653.2085 to $654.1212, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
[Transaction #6]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -640 | Price: $0.00
Shares Owned After: 11,770.746 | Ownership: D (Direct)
Footnotes:
[F6] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $647.7432 to $648.7146, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
[Transaction #7]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -900 | Price: $0.00
Shares Owned After: 10,870.746 | Ownership: D (Direct)
Footnotes:
[F7] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $648.7504 to $649.5734, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
[Transaction #8]
Security: Common Stock
Date: 2026-03-11 | Code: S (Open market sale)
Shares: -1,280 | Price: $0.00
Shares Owned After: 9,590.746 | Ownership: D (Direct)
Footnotes:
[F8] The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $652.1360 to $653.0393, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
--- Holdings ---
[Holding #1]
Security: Common Stock
Ownership: I (Indirect)
Footnotes:
[F9] Holdings as of reportable transaction date include additional acquisitions under the company's 401(k) plan.
--- Footnotes (Complete Index) ---
F1: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $655.8652 to $655.8994, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F2: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $654.2206 to $655.2171, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F3: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $649.9569 to $650.8385, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F4: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $651.0823 to $651.9980, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F5: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $653.2085 to $654.1212, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F6: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $647.7432 to $648.7146, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F7: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $648.7504 to $649.5734, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F8: The price represents the weighted average price for multiple transactions reported on this line. Prices ranged from $652.1360 to $653.0393, inclusive. Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F9: Holdings as of reportable transaction date include additional acquisitions under the company's 401(k) plan.
--- Signature ---
/s/ Timothy S. Cahill, by Lynda M. Noggle, Attorney-in-fact (2026-03-13)
