X0306 4 2022-02-11 0 0001755672 Corteva, Inc. CTVA 0001893081 Magro Charles V. C/O CORTEVA, INC. 9330 ZIONSVILLE ROAD INDIANAPOLIS IN 46268 1 1 0 0 Chief Executive Officer Common Stock 2022-02-11 4 P 0 46250 51.098 A 46250 D Common Stock 2022-02-11 4 P 0 3750 51.5947 A 50000 D The price reported represents the weighted average price. These shares were purchased in multiple transactions at prices ranging from $50.56 to $51.55, 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. The price reported represents the weighted average price. These shares were purchased in multiple transactions at prices ranging from $51.56 to $51.66, 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. /s/Abigail Jarrell, by power-of-attorney 2022-02-15