| 10.34 | | | | | | Lockheed Martin Corporation Consolidated Supplemental Retirement Benefit Plan, as amended and restated effective October 5, 2018 (incorporated by reference to Exhibit 10.26 to Lockheed Martin Corporation’s Annual Report on Form 10-K for the year ended December 31, 2018). | | | | | |
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| 10.35 | | | | | | Amendment to Lockheed Martin Corporation Consolidated Supplemental Retirement Benefit Plan, as amended and restated effective October 5, 2018 (incorporated by reference to Exhibit 10.9 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 27, 2022). | | | | | |
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| 10.36 | | | | | | Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016 (incorporated by reference to Exhibit 10.26 to Lockheed Martin Corporation’s Annual Report on Form 10-K for the year ended December 31, 2016). | | | | | |
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| 10.37 | | | | | | Amendment No. 1 to Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016 (incorporated by reference to Exhibit 10.1 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 24, 2018). | | | | | |
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| 10.38 | | | | | | Amendment No. 2 to Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016 (incorporated by reference to Exhibit 10.6 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 28, 2020). | | | | | |
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| 10.39 | | | | | | Amendment No. 3 to Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016 (incorporated by reference to Exhibit 10.1 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended September 27, 2020). | | | | | |
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| 10.40 | | | | | | Amendment No. 4 to Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016 (incorporated by reference to Exhibit 10.1 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended September 25, 2022). | | | | | |
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| 10.41 | | | | | | Amendment No. 5 to Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016 (incorporated by reference to Exhibit 10.40 to Lockheed Martin Corporation’s Annual Report on Form 10-K for the year ended December 31, 2022). | | | | | |
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| 10.42 | | | | | | Amendment No. 6 to Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016 (incorporated by reference to Exhibit 10.1 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 29, 2025). | | | | | |
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| 10.43 | | | | | | Amendment No. 7 to Lockheed Martin Corporation Executive Severance Plan, as amended and restated effective December 1, 2016. | | | | | |
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| 19 | | | | | | Policy on Compliance with United States Securities Laws (incorporated by reference to Exhibit 19 to Lockheed Martin Corporation’s Annual Report on Form 10-K for the year ended December 31, 2024). | | | | | |
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| 21 | | | | | | Subsidiaries of Lockheed Martin Corporation. | | | | | |
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| 23 | | | | | | Consent of Independent Registered Public Accounting Firm. | | | | | |
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| 24 | | | | | | Powers of Attorney. | | | | | |
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| 31.1 | | | | | | Certification of James D. Taiclet pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. | | | | | |
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| 31.2 | | | | | | Certification of Evan Scott pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. | | | | | |
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| 32 | | | | | | Certification of James D. Taiclet and Evan Scott pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. | | | | | |
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| 97 | | | | | | Recovery of Incentive-Based Compensation from Executive Officers in Event of Accounting Restatement (incorporated by reference to Exhibit 97 to Lockheed Martin Corporation’s Annual Report on Form 10-K for the year ended December 31, 2023). | | | | | |
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| 101.INS | | | | | | Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document | | | | | |
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| 101.SCH | | | | | | Inline XBRL Taxonomy Extension Schema Document | | | | | |
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| 101.CAL | | | | | | Inline XBRL Taxonomy Extension Calculation Linkbase Document | | | | | |
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| 101.DEF | | | | | | Inline XBRL Taxonomy Extension Definition Linkbase Document | | | | | |
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| 101.LAB | | | | | | Inline XBRL Taxonomy Extension Label Linkbase Document | | | | | |
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| 101.PRE | | | | | | Inline XBRL Taxonomy Extension Presentation Linkbase Document | | | | | |