Page 1

HALLIBURTON © 2021 Halliburton . All rights reserved . Fourth Quarter 2020 Update NYSE Stock Symbol : HAL Common Dividend $ 0.045 in the fourth quarter 2020 Shares Outstanding 881 million as of 02/05/2021 Investor Relations Contacts Abu Zeya , Sr. Director Marina Matselinskaya , Director ( 281 ) 871-2688 investors@halliburton.com