Climate ESG Metric 2021 2020 2019 2018 2017 GRI Indicator* SASB Standard Risks and opportunities posed by climate change TCFD Report 2021 CDP Climate Change Disclosure 2021 Annual Report/Form 10-K: Risk Factors - - - - 201-2 - Waste ESG Metric 2021 2020 2019 2018 2017 GRI Indicator* SASB Standard Description of how waste is managed. 2021 Sustainability Report: Waste Management - - - - 103-2 - Description of how hazardous waste is managed. 2021 Sustainability Report: Waste Management - - - 103-2 - Description of the processes used to collect and monitor waste-related data. 2021 Sustainability Report: Waste Management - - - - 306-2 (2020) - Description of waste reduction actions. 2021 Sustainability Report: Waste Management - - - - 306-2 (2020) - TOTAL WASTE Total Waste Generated (lbs.) (1) 55,574,967 57,872,526 61,566,290 60,631,125 59,578,521 306-3 (2020) - Landfill (lbs.) (2) 15,866,809 16,407,719 17,710,190 15,901,551 15,505,050 306-5 (2020) - Recycled (lbs.) (1) 27,959,018 29,153,717 31,566,392 26,561,628 33,402,244 306-4 (2020) - Incineration (with energy recovery) (lbs.) (1) 4,098,804 - - - - 306-5 (2020) - Incineration (without energy recovery) (lbs.) (1) 3,323,258 - - - - 306-5 (2020) - Other Disposal Method (lbs.) (1) 4,327,079 - - - - 306-5 (2020) - Percentage to Landfill (1) 29% - - - - 306-5 (2020) - Percentage Recycled (1) 50% - - - - 306-4 (2020) - HAZARDOUS WASTE (3)  Total Hazardous Waste Generated (lbs.) (1) 6,323,483 5,000,000 5,322,000 3,014,000 2,548,000 306-3 (2020) RT-AE-150a.1 Landfill (lbs.) (1) 885,390 - - - - 306-5 (2020) - Recycled (lbs.) (1) 620,288 412,000 506,000 520,000 562,000 306-4 (2020) RT-AE-150a.1 Incineration (with energy recovery) (lbs.) (1) 379,782 - - - - 306-5 (2020) - Incineration (without energy recovery) (lbs.) (1) 3,023,607 - - - - 306-5 (2020) - Other Disposal Method (lbs.) (1) 1,414,416 - - - - 306-5 (2020) - Percentage Total Hazardous Waste to Landfill (1) 14% - - - - 306-5 (2020) - Percentage Total Hazardous Waste Recycled (1) 10% - - - - 306-4 (2020) RT-AE-150a.1 2021 Footnote: (1) Data is shown for our Go Green year, which runs November-October (e.g. Nov. 2020 - Oct. 2021). (2) Note, this metric does not include ash as by-product disposal of incineration. If included, total waste to landfill would be 16,882,919 lbs.; Data is shown for our Go Green year, which runs November-October (e.g. Nov. 2020 - Oct. 2021). (3) Lockheed Martin policy requires that hazardous waste be disposed of at an approved facility in accordance with applicable regulations, rules and requirements. * All indicators are from GRI 2016 unless noted otherwise in parentheses. About this Report Our Company Our Sustainability Approach Our Sustainability Priorities Beyond the SMP ESG Performance Index www.lockheedmartin.com 2021 Sustainability Report 69