10.33 Form of Stock Option Award Agreement under the Lockheed Martin Corporation 2003 Incentive Performance Award Plan (incorporated by reference to Exhibit 99.2 of Lockheed Martin Corporation’s Current Report on Form 8-K filed with the SEC on February 3, 2011). 10.34 Form of Restricted Stock Unit Award Agreement under the Lockheed Martin Corporation 2003 Incentive Performance Award Plan (incorporated by reference to Exhibit 99.3 of Lockheed Martin Corporation’s Current Report on Form 8-K filed with the SEC on February 3, 2011). 10.35 LTIP award agreement forms as approved on February 24, 2011 (incorporated by reference to Exhibit 99.1 to Lockheed Martin Corporation’s Current Report on Form 8-K filed with the SEC on February 25, 2011). 10.36 Amendment to Stock Option Award Agreement (Grant Date: January 31, 2011) (incorporated by reference to Exhibit 10.1 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 26, 2011). 10.37 Post-Retirement Consulting Agreement (incorporated by reference to Exhibit 10.2 to Lockheed Martin Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 26, 2011). 10.38 Lockheed Martin Corporation 2011 Incentive Performance Award Plan (incorporated by reference to Appendix A to Lockheed Martin Corporation’s Definitive Proxy Statement on schedule 14A filed with the SEC on March 11, 2011). 10.39. Forms of Long-Term Incentive Performance Award Agreements (2012-2014 performance period), Forms of Stock Option Award Agreements and Forms of Restricted Stock Unit Award Agreements under the Lockheed Martin Corporation 2011 Incentive Performance Award Plan. 31.1 Rule 13a-14(a) Certification of Robert J. Stevens. 31.2 Rule 13a-14(a) Certification of Bruce L. Tanner. 32.1 Certification Pursuant to 18 U.S.C. Section 1350 of Robert J. Stevens. 32.2 Certification Pursuant to 18 U.S.C. Section 1350 of Bruce L. Tanner. 10.40 Retirement Transition Agreement and Consulting Agreement with Ralph D. Heath, dated January 26, 2012. 12 Computation of ratio of earnings to fixed charges. 21 Subsidiaries of Lockheed Martin Corporation. 23 Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm. 24 Powers of Attorney. 101.INS XBRL Instance Document 101.SCH XBRL Taxonomy Extension Schema Document 101.CAL XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF XBRL Taxonomy Extension Definition Linkbase Document 101.LAB XBRL Taxonomy Extension Label Linkbase Document 101.PRE XBRL Taxonomy Extension Presentation Linkbase Document * Exhibits 10.1 through 10.17 and 10.21 through 10.40 constitute management contracts or compensatory plans or arrangements. 92