X0306 4 2021-05-05 0000036966 FIRST HORIZON CORP FHN 0001189895 TAYLOR R EUGENE 165 MADISON AVE. MEMPHIS TN 38103 1 Common Stock 2021-05-05 4 S 0 300000 18.766 D 593055 D The price reported in Column 4 is a weighted average price. In the aggregate, these shares were sold in multiple transactions at prices ranging from $18.670 to $18.875, inclusive. The reporting person undertakes to provide First Horizon Corporation, any security holder of First Horizon Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges referenced in this footnote. /s/ John A. Niemoeller, attorney-in-fact 2021-05-06