X0306 4 2022-03-01 0000936468 LOCKHEED MARTIN CORP LMT 0001671564 Mollard John W 6801 ROCKLEDGE DRIVE BETHESDA MD 20817 1 Vice President & Treasurer Common Stock 2022-03-01 4 S 0 1300.0000 451.9441 D 6667.3440 D Common Stock 2022-03-01 4 S 0 3700.0000 451.2056 D 2967.3440 D Common Stock 277.6573 I Lockheed Martin Salaried Savings Plan The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $451.74 to $452.22. 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 sales price. The price represents the weighted average sale price for multiple transactions reported on this line. Sale prices ranged from $450.73 to $451.71. 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 sales price. End of period holdings include additional acquisitions under the Plan. John W. Mollard, by Kerri R. Morey, Attorney-in-fact 2022-03-03