X0306 4 2019-06-13 0 0001755672 Corteva, Inc. CTVA 0001775149 GLENN TIMOTHY P C/O CORTEVA, INC. 974 CENTRE ROAD, CRP 735 WILMINGTON DE 19805 0 1 0 0 See Remarks Common Stock 2019-06-14 4 I 0 10389.6367 24.78 A 13866.3581 I Held in 401(k) plan. Common Stock 2019-08-05 4 P 0 6500 30.517 A 60716.8069 D Phantom Stock Units 2019-06-13 4 I 0 8729.6023 24.97 A Common Stock 8729.6023 12436.487 D Phantom Stock Units 2019-06-28 4 A 0 105.6814 29.57 A Common Stock 105.6814 2672.5365 D Phantom Stock Units 2019-07-31 4 A 0 105.9322 29.50 A Common Stock 105.9322 2778.4687 D Phantom Stock Units 2019-08-02 4 I 0 5633.8633 31.46 A Common Stock 5633.8633 8412.332 D Phantom Stock Units 2019-08-30 4 A 0 106.5825 29.32 A Common Stock 106.5825 8518.9145 D Represents CTVA common stock acquired pursuant to an intra-plan fund transfer in the Reporting Person's 401(k) account. Excludes 2,566.8551 shares previously reported in error on Table I of the Reporting Person's Form 3, which instead should have been reported as derivative securities on Table II, as is now reflected below. Each phantom stock unit is the economic equivalent of one share of CTVA common stock. Represents phantom stock units acquired pursuant to an intra-plan fund transfer in the Reporting Person's Retirement Savings Restoration Plan account. The phantom stock units become payable in cash upon the reporting person's retirement or other termination of service. The Reporting Person may transfer the value of his phantom stock units into an alternative investment fund at any time prior to settlement. Includes 793.9064 phantom stock units acquired under the Issuer's Retirement Savings Restoration Plan (excess benefit plan) since the Reporting Person's last ownership report. Represents phantom stock units acquired pursuant to the Issuer's Management Deferred Compensation Plan. The phantom stock units become payable, in cash or common stock, at the election of the Reporting Person at a specified future date selected at the time of his or her deferral election. The Reporting Person may transfer the value of his phantom stock units into an alternative investment fund at any time prior to settlement. Includes 2,566.8551 phantom stock units held as of June 1, 2019 that were erroneously included as direct holdings on Table I of the Reporting Person's Form 3 instead of on Table II. Represents phantom stock units acquired pursuant to an intra-plan fund transfer in the Reporting Person's Management Deferred Compensation Plan account. Executive Vice President, Chief Commercial Officer /s/Abigail Jarrell, attorney-in-fact 2019-09-17