X0306 4 2021-05-07 0 0001755672 Corteva, Inc. CTVA 0001775281 TITUS BRIAN C/O CORTEVA, INC. 974 CENTRE ROAD, CRP 735 WILMINGTON DE 19805 0 1 0 0 See Remarks Common Stock 2021-05-07 4 M 0 10807 32.36 A 30053.6879 D Common Stock 2021-05-07 4 M 0 13060 34.68 A 43113.6879 D Common Stock 2021-05-07 4 M 0 6070 31.22 A 49183.6879 D Common Stock 2021-05-07 4 S 0 29937 49.0359 D 19246.6879 D Non-Qualified Stock Options 32.36 2021-05-07 4 M 0 10807 0.00 D 2025-02-03 Common Stock 10807 0 D Non-Qualified Stock Options 34.68 2021-05-07 4 M 0 13060 0.00 D 2027-02-01 Common Stock 13060 0 D Non-Qualified Stock Options 31.22 2021-05-07 4 M 0 6070 0.00 D 2030-02-20 Common Stock 6070 12142 D Includes acquisition of shares pursuant to dividend reinvestment. The price reported represents the weighted average price. These shares were purchased in multiple transactions at prices ranging from $49.01 to $49.0501, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. This option is fully vested and exercisable. 6,070 options are vested and exercisable. The remaining options will vest in two equal installments on February 21, 2022 and February 21, 2023. Vice President, Controller and Principal Accounting Officer /s/Abigail Jarrell, by power-of-attorney 2021-05-11