Workplace Demographics (1) ESG Metric 2021 2020 2019 2018 2017 GRI Indicator* SASB Standard GENERATION Traditional (13) 0.2% <0.1% 0.3% 0.3% 0.5% 102-8 405-1 RT-AE-000.B Baby Boomer (13) 24% 27% 31% 35% 39% 102-8 405-1 RT-AE-000.B Generation X (13) 32% 31% 23% 23% 24% 102-8 405-1 RT-AE-000.B Millennials and Beyond (13) 44% 41% 46% 41% 37% 102-8 405-1 RT-AE-000.B EDUCATION LEVEL HS/none Indicated 30% 30% 29% 30% 31% 102-8 405-1 RT-AE-000.B Associates/some college 7% 7% 7% 7% 7% 102-8 405-1 RT-AE-000.B Bachelors 38% 38% 39% 38% 37% 102-8 405-1 RT-AE-000.B Graduate/PhD 25% 25% 25% 25% 26% 102-8 405-1 RT-AE-000.B EMPLOYEE TURNOVER Total Turnover (14) 11,435 8,400 9,600 10,000 8,500 401-1 - Voluntary Turnover 6,185 4,040 4,871 4,784 4,300 401-1 - Voluntary Turnover 5.4% 3.6% 4.4% 4.6% 4.3% 401-1 - Involuntary Turnover (15) 5,250 4,400 4,800 5,300 4,200 401-1 - Involuntary Turnover (15) 4.6% 3.9% 4.5% 5.2% 4.3% 401-1 - 2021 Footnote: (1) 2021 data other than new hires is as of 31 December 2021. (13) Includes U.S. employees, local country nationals and expatriates. Excludes casual workers, interns/co-ops and employees of certain subsidiaries and joint ventures. The generational structure used by Lockheed Martin in 2021, based on U.S. government definitions, is as follows: • Traditional: Birth year from 1928 to 1945 • Baby Boomer: Birth year from 1946 to 1964 inclusive • Gen X: Birth year from 1965 to 1980 inclusive • Millennial and Beyond: Birth year from 1981 to present (14) All terminations. (15) All terminations other than voluntary. * 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 61